| blob | 477002db4f1819bf28c2bb174e5f26b047439768 |
1 2000-11-15 Gerd Moellmann <gerd@gnu.org>
3 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4 (Qinhibit_default_face_x_resources): New variable.
5 (syms_of_frame): Initialize it.
6 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
8 * xdisp.c (pos_visible_p): Improve function comment.
10 * lisp.h (BINDING_STACK_SIZE): New macro.
12 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
13 reading the directory if readdir returns null and errno is EAGAIN
14 or EINTR.
16 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
18 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
19 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
20 Set amount_to_scroll to max of dx and scroll_step so that
21 scroll-conservatively doesn't defeat scroll-step>1.
22 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
23 scroll-conservatively for line-at-a-time scrolling.
25 2000-11-14 Gerd Moellmann <gerd@gnu.org>
27 * window.c (Fpos_visible_in_window_p): Call pos_visible with
28 extra argument.
30 * xdisp.c (current_mode_line_height, current_header_line_height):
31 New variables.
32 (init_xdisp): Initialize them.
33 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
34 and use exact mode line heights if it is set.
36 * lisp.h (pos_visible_p): Change prototype.
38 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
39 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
40 and current_header_line_height first.
41 (current_mode_line_height, current_header_line_height): Declare
42 extern.
44 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
46 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
47 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
48 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
50 2000-11-14 Miles Bader <miles@gnu.org>
52 * xterm.c (x_alloc_lighter_color): Include an additive component
53 too for dark colors, because FACTOR isn't enough.
54 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
55 New macros.
57 2000-11-13 Gerd Moellmann <gerd@gnu.org>
59 * keyboard.c (show_help_echo): Call message3_nolog with number of
60 bytes in the help string as 2nd parameter, instead of the number
61 of characters.
63 2000-11-13 Miles Bader <miles@gnu.org>
65 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
66 (Fload): Use new openp return protocol.
67 Don't try to use Vload_source_file_function to load .elc files.
68 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
69 openp return protocol.
70 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
72 2000-11-11 Kenichi Handa <handa@etl.go.jp>
74 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
76 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
77 Defined these macros.
78 (NLIST_STRUCT): Avoid re-defining it.
80 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
81 -I/usr/contrib/X11R6/include.
82 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
84 2000-11-10 Jason Rumney <jasonr@gnu.org>
86 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
88 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
89 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
91 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
92 (Qw32_charset_vietnamese): New symbol.
93 (xlfd_charset_of_font): New function.
94 (w32_load_system_font): Use it.
95 (x_to_w32_charset): Use Fassoc to find charset info. Special case
96 when Vw32_charset_info_alist is nil to ensure default face always
97 has font. Use Fcar and Fcdr for safety.
98 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
99 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
100 pseudo-codepages for special cases.
101 (w32_to_x_font): New parameter to allow charset portion to be
102 specified where there is many to one mapping. Callers changed.
103 (w32_list_fonts): Avoid listing fonts that won't display.
105 2000-11-10 Gerd Moellmann <gerd@gnu.org>
107 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
108 (font_list_1): Renamed from font_list.
109 (font_list): New function, trying alternative registries from
110 Vface_alternative_font_registry_alist.
111 (Finternal_set_alternative_font_registry_alist): New function.
112 (syms_of_xfaces): Initialize and Staticpro
113 Vface_alternative_font_registry_alist. Defsubr
114 Finternal_set_alternative_font_registry_alist.
116 2000-11-09 Ken Raeburn <raeburn@gnu.org>
118 * lisp.h (Flooking_at): Declare.
120 2000-11-09 Gerd Moellmann <gerd@gnu.org>
122 * dired.c (directory_files_internal): Fix a braino.
124 * dired.c (directory_files_internal): Add missing GCPRO's.
125 Some cleanup.
127 2000-11-08 Gerd Moellmann <gerd@gnu.org>
129 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
130 (resize_mini_window): Return quickly if Vresize_mini_window is
131 nil. Don't return if Vmax_mini_window_height is nil.
133 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
134 (syms_of_xdisp): Initialize them.
135 (resize_mini_window): Act according to the setting of
136 Vresize_mini_window.
137 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
139 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
140 scroll bar widget after configuring it, so that it will appear at
141 the right position from the start.
142 (XTredeem_scroll_bar): Cleaned up.
144 2000-11-08 Kenichi Handa <handa@etl.go.jp>
146 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
147 font is taller than the frame line, we don't have to bias the
148 division by two.
150 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
152 2000-11-07 Dave Love <fx@gnu.org>
154 * config.in (HAVE_MKSTEMP): Add.
156 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
158 2000-11-07 Gerd Moellmann <gerd@gnu.org>
160 * window.c (Fset_window_configuration): Don't try to preserve
161 point in the current buffer, if that buffer is displayed in more
162 than one window.
164 * xfaces.c (lookup_named_face): If default face isn't realized,
165 try to realize it. Return -1 if not successful.
166 (Fx_list_fonts): Handle case that face cannot be determined.
167 (Fface_font): Likewise.
169 2000-11-06 Gerd Moellmann <gerd@gnu.org>
171 * window.c (displayed_window_lines): Detect partially
172 visible lines at the bottom correctly.
174 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
176 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
177 when ensuring we don't do visit in indirect buffer.
179 2000-11-06 Kenichi Handa <handa@etl.go.jp>
181 * composite.h (compose_chars_in_text): Add prototype.
183 * composite.c (Vcomposition_function_table): New variable.
184 (Qcomposition_function_table): New variable.
185 (run_composition_function): Call
186 Vcompose_chars_after_function with three arguments.
187 (compose_chars_in_text): New function.
188 (syms_of_composite): Modified the doc-string of
189 Vcompose_chars_after_function. Declare composition-function-table
190 as a lisp variable, and initialize it.
192 * xfns.c (x_encode_text): Suppress producing escape sequences for
193 composition.
195 * xselect.c: Include composite.h.
196 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
198 2000-11-05 Andrew Innes <andrewi@gnu.org>
200 * w32term.c (x_produce_glyphs): Fix typo in enum name.
202 * sysdep.c (read_input_waiting): Remove extraneous argument to
203 read_socket_hook.
205 * w32fns.c (Fx_server_version): Include w32_build_number in the
206 return list.
208 * w32heap.c (w32_build_number): New variable.
209 (cache_system_info): Set it.
211 * w32heap.h (w32_build_number): Add extern.
213 * emacs.c (syms_of_emacs): Update docstring for
214 system-configuration, to reflect the actual usage on MS-Windows.
216 2000-10-31 Gerd Moellmann <gerd@gnu.org>
218 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
219 process idle timers while waiting for another event.
221 * dispnew.c (update_frame_line): Handle case where spaces in
222 the default face are colored.
224 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
225 window height hasn't changed.
227 2000-10-31 Jason Rumney <jasonr@gnu.org>
229 * w32term.c (x_produce_glyphs): Handle composite characters.
230 (x_draw_glyph_string_foreground)
231 (x_draw_composite_glyph_string_foreground): Restore old font.
233 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
235 * minibuf.c (read_minibuf): Reset the undo history just before
236 starting the recursive-edit.
238 2000-10-30 Gerd Moellmann <gerd@gnu.org>
240 * xfaces.c (menu_face_change_count): New variable.
241 (Finternal_set_lisp_face_attribute): Increment it for changes
242 of the `menu' face.
243 (realize_basic_faces): Reflect changes in the `menu' faces
244 in menu bars.
246 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
247 dy obtained from the iterator's y-position after moving from
248 scroll_margin_pos to PT; see comment there.
250 * xdisp.c (safe_eval_handler): Call add_to_log.
252 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
253 is not a symbol or string.
255 * xdisp.c (echo_area_display): Don't perform a display update from
256 inside redisplay. The update will happen anyway at the end of
257 redisplay, and it can confuse redisplay (GC messages while
258 redisplaying, for instance.)
260 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
262 * xrdb.c (x_load_resources): Use the class name in the defaults.
264 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
265 (regex_compile): Catch bogus \(\1\).
267 2000-10-30 Gerd Moellmann <gerd@gnu.org>
269 * xterm.c (x_alloc_nearest_color): Fix last change to compare
270 RGB values.
272 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
273 we have a color cache, check that the cached color equals the
274 allocated color. If not, clear the color cache.
276 * window.c (displayed_window_lines): Change buffers if necessary.
277 Fix computation of displayed lines.
279 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
280 update_menu_bindings to DEFVAR_BOOL.
282 2000-10-30 Kenichi Handa <handa@etl.go.jp>
284 * search.c (Fset_match_data): Be sure to make search_regs always sane.
286 * puresize.h (BASE_PURESIZE): Increase to 680000.
288 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
290 2000-10-29 Jason Rumney <jasonr@gnu.org>
292 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
294 * w32term.c (w32_bdf_per_char_metric): Negate descent.
295 (w32_cache_char_metrics): Handle possibility that 'x' does not
296 exist in a BDF font.
297 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
299 * w32bdf.h (bdffont): Add nchars.
301 * w32bdf.c (set_bdf_font_info): Set it.
302 (w32_BDF_TextOut): Swap byte order of double byte characters.
303 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
305 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
307 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
308 don't override the colors in frame's param_alist, unless they are
309 unspecified.
311 * term.c (reassert_line_highlight): If inverse_video is non-zero,
312 reverse the effect of the highlight flag.
314 2000-10-27 Ken Raeburn <raeburn@gnu.org>
316 * window.h (Fwindow_live_p): Declare.
318 * undo.c (record_delete): Check that last_undo_buffer is really a
319 buffer before applying XBUFFER to it.
321 * keymap.c (where_is_internal): Pass lisp object, not integer, to
322 Faref.
324 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
326 * lisp.h (KEYMAPP): New macro.
327 (get_keymap): Remove.
328 (get_keymap_1): Rename get_keymap.
330 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
332 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
334 * xmenu.c (single_submenu): Use KEYMAPP.
335 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
336 Use KEYMAPP rather than Fkeymapp.
338 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
340 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
341 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
342 Use KEYMAPP rather than Fkeymapp.
343 (single_submenu): Use KEYMAPP.
344 (w32_menu_show, w32_dialog_show): Use TRUE.
346 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
348 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
349 (Fkeymapp): Use KEYMAPP.
350 (get_keymap): Rename from get_keymap_1. Remove old def.
351 Return t when autoload=0 and error=0 and the keymap needs autoloading.
352 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
353 (Fminor_mode_key_binding): Don't raise an error if the binding
354 is not a keymap.
355 (Fuse_global_map, Fuse_local_map): Allow autoloading.
356 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
358 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
359 Allow Vspecial_event_map to be autoloaded.
360 (menu_bar_items): Fetch the keymap rather than using keymapp.
361 (menu_bar_one_keymap): No need to follow func-indirect any more.
362 (parse_menu_item): get_keymap_1 -> get_keymap.
363 (tool_bar_items): Fetch the keymap rather than using keymapp.
364 (read_key_sequence): Use KEYMAPP.
366 * intervals.c (get_local_map): Use get_keymap rather than following
367 function-indirections explicitly.
369 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
371 2000-10-27 Jason Rumney <jasonr@gnu.org>
373 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
374 point, as Windows has oversized fonts.
376 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
378 2000-10-27 Gerd Moellmann <gerd@gnu.org>
380 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
381 (freehook, reallochook): Handle null pointer arguments.
382 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
384 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
386 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
387 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
388 Giving in to popular pressure to shut up the compiler with casts.
390 2000-10-27 Gerd Moellmann <gerd@gnu.org>
392 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
393 signed value, and use a default value computed from the font's
394 maximum descent.
396 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
398 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
399 that specify a negative underline position can still use underlines.
401 * window.c (Fpos_visible_in_window_p): Make POS default to
402 WINDOW's point, not the current buffer's point.
404 2000-10-26 Dave Love <fx@gnu.org>
406 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
407 when it's necessary.
409 2000-10-26 Gerd Moellmann <gerd@gnu.org>
411 * window.c (size_window): Compute size difference from sum of old
412 child window sizes instead of from parent's size.
414 * xdisp.c (pos_visible_p): Change current buffer if necessary.
415 Handle obscured lines at the top of the window.
417 * frame.c (Fdelete_frame): Doc fix. Move running the hook
418 down after the last error condition check.
420 * frame.c (Fdelete_frame): Run delete-frame-hook.
422 2000-10-26 Kenichi Handa <handa@etl.go.jp>
424 * coding.c (decode_coding): Fix previous change (check also
425 CODING_MODE_LAST_BLOCK).
427 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
429 * regex.c: More `unsigned char' -> `re_char' changes.
430 Also change several `int' into `re_wchar_t'.
431 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
432 (PUSH_FAILURE_POINTER): Don't cast any more.
433 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
434 We want GCC to complain, since this piece of code makes
435 re_match non-reentrant, which *should* be fixed.
436 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
437 (EXTEND_BUFFER): Use RETALLOC.
438 (SET_LIST_BIT): Don't cast.
439 (re_wchar_t): New type.
440 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
441 that those two functions will always properly return.
442 (IMMEDIATE_QUIT_CHECK): Cast to void.
443 (analyse_first): Use recursion rather than an explicit stack.
444 (re_compile_fastmap): Can't fail anymore.
445 (re_search_2): Don't check re_compile_fastmap for failure.
446 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
447 Now also sets the new value (passed in a new argument).
448 (re_match_2_internal): Use it.
449 Also, use a new var `reg' of type size_t when looping through regs
450 rather than reuse the inappropriate `mcnt'.
452 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
453 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
454 (where_is_internal): Renamed from Fwhere_is_internal.
455 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
456 (Fwhere_is_internal): New function wrapping where_is_internal.
457 (where_is_internal_1): Handle the case where we're filling the cache.
458 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
460 2000-10-25 Miles Bader <miles@gnu.org>
462 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
464 2000-10-25 Gerd Moellmann <gerd@gnu.org>
466 * window.c (pos_fully_visible_p): Removed.
467 (Fpos_visible_in_window_p): Use pos_visible_p to determine
468 if position is visible and/or fully visible.
470 * lisp.h (pos_visible_p): Add prototype.
472 * xdisp.c (pos_visible_p): New function.
474 2000-10-25 Kenichi Handa <handa@etl.go.jp>
476 * process.c (send_process): If OBJECT is t, it means that the data
477 is from C string, but we should encode it. Before calling
478 setup_raw_text_coding_system, be sure to flush out data by the
479 previous coding system.
481 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
483 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
484 assignment of startpos to prev when startpos == pos.
486 * editfns.c (find_field): Set the field stickiness correctly from
487 overlay fields. Use renamed `text_property_stickiness'.
488 (text_property_stickiness): Renamed from `char_property_stickiness'.
489 Only check text properties, not overlays.
490 * textprop.c (get_char_property_and_overlay): New function.
491 (Fget_char_property): Use it.
492 * intervals.h (get_char_property_and_overlay): Add declaration.
494 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
496 * keymap.c: Use AREF, ASET and ASIZE macros.
497 (Fmake_sparse_keymap): Docstring fix.
498 (synkey): Remove.
499 (shadow_lookup): Move up.
500 Handle the case where lookup-key returns an integer.
501 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
502 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
503 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
504 Simplify/rewrite the keymap-finding code.
505 Add check for command shadowing, using shadow_lookup.
507 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
509 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
510 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
511 a symbol.
513 2000-10-24 Andrew Innes <andrewi@gnu.org>
515 * dired.c (directory_files_internal_unwind): New function.
516 (directory_files_internal): Use it to ensure closedir is called
517 even if expand-file-name or file-attributes throw, eg. because of
518 a user interrupt. Also enable immediate_quit while calling
519 re_search, so that matching can be interrupted as well.
521 2000-10-24 Andrew Innes <andrewi@gnu.org>
523 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
524 NT-Emacs only.
525 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
526 so that re_search functions only quit when callers expect them to.
528 2000-10-24 Kenichi Handa <handa@etl.go.jp>
530 * regex.c (regex_compile): Change the way of handling a range from
531 a char less than 256 to a char not less than 256.
533 2000-10-24 Gerd Moellmann <gerd@gnu.org>
535 * window.c (size_window): Prevent setting window's width or
536 height to a negative value (esp. with XSETFASTINT).
538 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
539 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
540 (protect_malloc_state) [GC_MALLOC_CHECK &&
541 GC_PROTECT_MALLOC_STATE]: New function.
542 (PROTECT_MALLOC_STATE): New macro.
543 (__malloc_initialize, morecore, _malloc_internal)
544 (_free_internal) _realloc_internal): Use it to make _heapinfo
545 read-only outside of gmalloc.
547 * keymap.c: Update copyright.
549 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
550 a symbol.
552 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
554 * filelock.c (unlock_all_files): Use unlock_file to expand each
555 buffer's file_truename before trying remove its lock file.
557 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
559 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
560 or CRLF, decode EOLs.
562 2000-10-24 Kenichi Handa <handa@etl.go.jp>
564 * window.c (Fdisplay_buffer): Fix doc.
566 2000-10-23 Jason Rumney <jasonr@gnu.org>
568 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
569 ASCII font of default fontset on Windows.
571 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
572 xterm.c comment below).
574 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
576 2000-10-23 Gerd Moellmann <gerd@gnu.org>
578 * xterm.c (x_connection_closed): Reset handling_signal.
580 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
581 null.
583 2000-10-23 Miles Bader <miles@gnu.org>
585 * window.c (window_scroll_pixel_based, window_scroll_line_based):
586 Pass nil for FULLY argument to Fpos_visible_in_window_p to
587 maintain old behavior.
588 * minibuf.c (Fminibuffer_complete): Likewise.
590 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
592 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
593 that when a font can't be exactly centered, it errs up rather than
594 down.
596 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
598 * fns.c (Fbase64_decode_string): The decoded result should be
599 unibyte.
601 2000-10-23 Andrew Choi <akochoi@i-cable.com>
603 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
605 * dispnew.c [macintosh]: Include macterm.h.
606 (init_display) [macintosh]: Initialization for window system.
608 * emacs.c (main) [macintosh]: Call syms_of_textprop,
609 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
610 syms_of_search, x_term_init, and init_keyboard before calling
611 init_window_once. Also, call syms_of_xmenu.
613 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
614 default fontset to Monaco.
616 * frame.c [macintosh]: Include macterm.h. Remove declarations of
617 NewMacWindow and DisposeMacWindow.
618 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
619 instead of calling NewMacWindow and setting fields of
620 f->output_data.mac directly. Call init_frame_faces.
621 (Fdelete_frame) [macintosh]: Remove unused code.
622 (Fmodify_frame_parameters) [macintosh]: Call
623 x_set_frame_parameters instead of mac_set_frame_parameters.
625 * frame.h [macintosh]: Define menu_bar_lines field in struct
626 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
628 * keyboard.c [macintosh]: Include macterm.h.
629 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
630 and menu_bar_activate_event type events as for X and NT.
631 (make_lispy_event) [macintosh]: Construct lisp events of type
632 MENU_BAR_EVENT as for X and NT.
634 * sysdep.c [macintosh]: Remove declaration for sys_signal.
635 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
636 (sys_subshell) [macintosh]: Remove definition entirely.
637 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
638 Vwindow_system_version here. Remove initialization of
639 Vx_bitmap_file_path.
640 (read_input_waiting): Correct the number of parameters passed to
641 read_socket_hook.
642 Move all Macintosh functions to mac/mac.c.
644 * term.c [macintosh]: Include macterm.h.
646 * window.c [macintosh]: Include macterm.h.
648 * xdisp.c [macintosh]: Include macterm.h. Declare
649 set_frame_menubar and pending_menu_activation.
650 (echo_area_display) [macintosh]: Do not return if terminal frame
651 is the selected frame.
652 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
653 Allow only the selected frame to set menu bar.
654 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
655 calling FRAME_EXTERNAL_MENU_BAR (f).
656 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
658 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
659 and check_x. Declare XCreateGC. Define x_create_gc and
660 x_free_gc. Initialize font_sort_order.
661 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
662 but call x_list_fonts instead of w32_list_fonts.
663 (Finternal_face_x_get_resource) [macintosh]: Do not call
664 display_x_get_resource.
665 (prepare_face_for_display) [macintosh]: Set xgcv.font.
666 (realize_x_face) [macintosh]: Load the font if it is specified in
667 ATTRS.
668 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
669 to Qt.
671 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
673 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
674 is nil: since we go to the end of submap anyway, we'd end up
675 setting nil to nil.
676 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
677 doesn't obey autoload.
679 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
681 * msdos.c (dos_set_window_size): Update screen dimension variables.
683 2000-10-21 Jason Rumney <jasonr@gnu.org>
685 * w32term.c (w32_cache_char_metrics): Double check that font is
686 really fixed pitch before trusting tmPitchAndFamily.
688 2000-10-21 Andrew Innes <andrewi@gnu.org>
690 * w32gui.h (w32_char_font_type): Move enum from w32term.c
692 * w32term.h: Extern decl for w32_cache_char_metrics.
694 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
696 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
697 (w32_unload_font): Free per_char array if present.
699 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
700 cached information in emulated XFontStruct to handle common cases
701 quickly. Do not allocate XCharStruct for return.
702 (w32_native_per_char_metric): New function.
703 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
704 allocating one.
705 (x_produce_glyphs): Don't get an HDC. Change calls to
706 w32_per_char_metric to match arg change above. Remove calls to
707 free results.
708 (w32_get_glyph_overhangs): Ditto.
709 (w32_cache_char_metrics): New function.
711 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
712 ($(BLD)/casefiddle.$(O)): Remove compile command.
713 ($(BLD)/gmalloc.$(O)): Remove compile command.
714 ($(BLD)/dispnew.obj):
715 ($(BLD)/keyboard.obj):
716 ($(BLD)/w32inevt.obj):
717 ($(BLD)/w32bdf.obj):
718 ($(BLD)/alloc.obj):
719 ($(BLD)/buffer.obj):
720 ($(BLD)/editfns.obj):
721 ($(BLD)/emacs.obj):
722 ($(BLD)/fileio.obj):
723 ($(BLD)/fns.obj):
724 ($(BLD)/indent.obj):
725 ($(BLD)/insdel.obj):
726 ($(BLD)/intervals.obj):
727 ($(BLD)/minibuf.obj):
728 ($(BLD)/print.obj):
729 ($(BLD)/scroll.obj):
730 ($(BLD)/sysdep.obj):
731 ($(BLD)/textprop.obj):
732 ($(BLD)/widget.obj):
733 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
734 ($(BLD)/term.obj): Add dependency on dispextern.h.
736 * makefile.nt ($(BLD)\dispnew.obj):
737 ($(BLD)\keyboard.obj):
738 ($(BLD)\w32inevt.obj):
739 ($(BLD)\w32bdf.obj):
740 ($(BLD)\alloc.obj):
741 ($(BLD)\buffer.obj):
742 ($(BLD)\editfns.obj):
743 ($(BLD)\emacs.obj):
744 ($(BLD)\fileio.obj):
745 ($(BLD)\fns.obj):
746 ($(BLD)\indent.obj):
747 ($(BLD)\insdel.obj):
748 ($(BLD)\intervals.obj):
749 ($(BLD)\minibuf.obj):
750 ($(BLD)\print.obj):
751 ($(BLD)\scroll.obj):
752 ($(BLD)\sysdep.obj):
753 ($(BLD)\textprop.obj):
754 ($(BLD)\widget.obj):
755 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
756 ($(BLD)\term.obj): Add dependency on dispextern.h
758 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
760 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
761 with an additional argument of Qt.
763 2000-10-21 Miles Bader <miles@gnu.org>
765 * window.c (pos_fully_visible_in_window_p): New function.
766 (Fpos_visible_in_window_p): Add FULLY argument.
767 Use pos_fully_visible_in_window_p.
768 (window_scroll_pixel_based, window_scroll_line_based): Update
769 calls to Fpos_visible_in_window_p.
770 * lisp.h (Fpos_visible_in_window_p): Update prototype
772 2000-10-20 Gerd Moellmann <gerd@gnu.org>
774 * alloc.c (toplevel): Conditionalize compilation of mem_*
775 functions differently.
777 2000-10-20 Jason Rumney <jasonr@gnu.org>
779 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
780 mem_init where it used to be. mem_z etc not defined otherwise.
782 2000-10-20 Gerd Moellmann <gerd@gnu.org>
784 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
785 GC_MALLOC_CHECK.
786 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
787 structure definition and related variabled to the top of the file.
788 Include this code when GC_MALLOC_CHECK is defined.
789 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
790 register/unregister allocated region.
791 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
792 which isn't allocated.
793 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
794 something which is already in use.
795 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
796 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
797 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
798 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
800 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
801 _malloc_internal instead of malloc.
802 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
803 of free.
805 2000-10-20 Andrew Innes <andrewi@gnu.org>
807 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
808 Windows.
809 (my_strftime) <macro>: Don't use macro arg list when redefining as
810 _strftime_copytm.
811 (my_strftime) <function>: Supply 0 as ut argument.
813 2000-10-19 Jason Rumney <jasonr@altavista.net>
815 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
816 including dispextern.h, as it stops faces from working.
818 * w32fns.c (Fx_create_frame): Don't bother calling
819 face-set-after-frame-default since the caller does it for us
820 anyway. Clean up calls to x_get_arg to be consistent with X.
822 * w32term.c (x_produce_glyphs): Handle
823 unibyte_display_via_language_environment correctly.
824 (w32_draw_box_rect): Fix the calculation of width and height.
826 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
827 as it has stopped working.
828 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
829 menu-bar.
831 2000-10-19 Gerd Moellmann <gerd@gnu.org>
833 * eval.c (skip_debugger): Prevent a compiler warning.
834 (Fcondition_case): Likewise.
835 (Fbacktrace_frame): Use a null interactive spec.
837 2000-10-19 Kenichi Handa <handa@etl.go.jp>
839 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
841 2000-10-18 Gerd Moellmann <gerd@gnu.org>
843 * strftime.c: Sync with glibc, file version 1.78.
844 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
845 should no longer be used according to ISO 8601.
847 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
848 no map for meta_prefix_char, don't try to use it as a keymap.
849 Instead, if T_OK is non-zero, look up a default binding, if any,
850 otherwise, if T_OK is zero, return nil.
852 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
853 (x_to_xcolors, png_load): Use x_query_color.
855 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
856 functions.
857 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
858 which can be slow.
859 (x_copy_color, x_alloc_lighter_color): Likewise.
861 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
862 (x_query_color, x_query_colors): Add prototype.
864 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
865 check_string_bytes only if not noninteractive, increase count to 50.
867 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
869 * insdel.c (adjust_markers_for_delete): Handle before-insertion
870 markers correctly.
872 2000-10-17 Gerd Moellmann <gerd@gnu.org>
874 * alloc.c (pure_bytes_used): Renamed from pureptr.
875 (ALIGN): New macro.
876 (pure_alloc): New function.
877 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
878 Use it.
879 (Fpurecopy): Use PURE_POINTER_P.
881 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
882 PT has moved backward.
884 * xdisp.c (cursor_row_p): Take continued lines into account.
886 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
887 string's size_byte.
888 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
889 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
890 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
891 string allocated.
893 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
894 of selective display off while searching for the next line start.
896 2000-10-17 Kenichi Handa <handa@etl.go.jp>
898 * Makefile.in (term.o): Depend on dispextern.h.
900 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
902 * keymap.c (keymap_memberp): Ensure that nil is not a member.
904 2000-10-16 Gerd Moellmann <gerd@gnu.org>
906 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
907 the iterator at the beginning, so that they can be set later on,
908 for instance in reseat_at_next_visible_line_start, without being
909 overwritten.
911 * xfns.c (pbm_format): Add :foreground and :background keywords.
912 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
913 (xbm_load): Recognize foreground and background color
914 specifications.
916 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
918 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
920 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
921 declaration.
923 * msdos.c (IT_set_face): Compare highlighted face with the default
924 face, and invert colors if these faces' colors are identical.
925 (Fmsdos_remember_default_colors): Don't swap foreground and
926 background colors in initial_colors[].
927 (IT_set_frame_parameters): Don't swap frame's foreground and
928 background pixels. If ALIST includes "(reverse . t)", swap
929 foreground-color and background-color properties in frame's
930 param_alist. If the original frame's param_alist doesn't specify
931 the colors, store unspecified-fg and unspecified-bg, reversed if
932 required.
934 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
935 the colors are unspecified and reversed, reverse fore- and back-
936 ground in the returned value.
937 (Fframe_parameter): Ditto.
939 2000-10-16 Gerd Moellmann <gerd@gnu.org>
941 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
942 get_last_unchanged_at_beg_row.
943 (find_first_unchanged_at_end_row): Renamed from
944 get_first_unchanged_at_end_row.
945 (find_first_unchanged_at_end_row): Convert assertions to
946 unconditional tests which abort. When looking for a row in
947 unchanged text, don't go further back than first_text_row.
949 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
950 Don't add in the last line's height when deciding if the new
951 position is below the scroll margin.
953 2000-10-16 Miles Bader <miles@gnu.org>
955 * editfns.c (Fconstrain_to_field): Check carefully for field
956 boundaries if either OLD_POS or NEW_POS has a non-nil field
957 property, even if they're the same.
959 2000-10-16 Kenichi Handa <handa@etl.go.jp>
961 * xterm.c (x_draw_box_rect): Fix the calculation of width and
962 height for XFillRectangle.
964 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
966 * syntax.c (Fstring_to_syntax): New function extracted from
967 Fmodify_syntax_entry.
968 (Fmodify_syntax_entry): Use it and document the ! and | fences.
969 (skip_chars, Fforward_comment): Remove unused variables.
970 (syms_of_syntax): Add defsubr for string-to-syntax.
971 (describe_syntax): Add code for comment and string fences.
973 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
975 * keymap.c (access_keymap): Add AUTOLOAD parameter.
976 Do the meta->esc mapping. Call get_keyelt before returning.
977 Start scanning from the second element (the first is always `keymap')
978 to make it easier to detect when we reach a parent map.
979 Handle the case of inheriting from a symbol whose function is a map.
980 (Fkeymap_parent): Also handle the `inherit from symbol' case.
981 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
982 (get_keyelt, Flookup_key): Update call to access_keymap.
983 Remove the meta->esc mappings.
984 (define_as_prefix): Delete old disabled code.
985 (menu_item_p): New function.
986 (where_is_internal_1): Skip over the few remaining menu items.
987 * lisp.h (access_keymap): Update prototype.
988 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
989 Update call to access_keymap.
990 (follow_key, read_key_sequence): Update calls to access_keymap.
991 Remove the meta->esc mappings.
993 2000-10-13 Gerd Moellmann <gerd@gnu.org>
995 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
996 with additional argument.
998 * xdisp.c (cursor_row_p): New function.
999 (try_cursor_movement, display_line): Use it.
1001 * xdisp.c (append_space): Also save/restore iterator's current
1002 character and its length.
1004 * xdisp.c (init_from_display_pos): Add an assertion.
1005 (handle_stop): Don't set iterator's add_overlay_start.
1006 (handle_invisible_prop): Likewise.
1007 (load_overlay_strings): If text under an overlay is invisible,
1008 take both before- and after-strings into account when the iterator
1009 is positioned either at the start or at the end of the overlay.
1010 (forward_to_next_line_start): Rewritten.
1011 (reseat_at_next_visible_line_start): Rewritten.
1012 (set_iterator_to_next): Add parameter RESEAT_P.
1014 * dispextern.h (struct it): Remove member add_overlay_start.
1015 (set_iterator_to_next): Change prototype.
1017 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1019 * coding.c (code_convert_region): Be sure to initialize
1020 coding->category_idx.
1021 (decode_coding_string): Set coding->src_multibyte and
1022 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1023 (encode_coding_string): Set coding->src_multibyte and
1024 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1026 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1028 * xfns.c (Fx_create_frame): Don't bother calling
1029 face-set-after-frame-default since the caller does it for us anyway.
1031 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1033 * window.c (coordinates_in_window): Fix detection of vertical line
1034 on character terminals.
1036 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1038 * editfns.c (save_excursion_save): Additionally record the
1039 selected window.
1040 (save_excursion_restore): If buffer was visible in a window, and a
1041 different window was selected, and the old selected window is
1042 still live, restore point in that window.
1044 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1046 * xterm.c (x_produce_glyphs): Handle
1047 unibyte_display_via_language_environment correctly.
1049 * regex.c (regex_compile): Change the way of handling a range from
1050 unibyte char to multibyte char.
1052 * syntax.c (skip_chars): Change the way of handling a range from
1053 unibyte char to multibyte char.
1055 * process.c (read_process_output): Cancel previous change.
1057 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1059 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1061 * charset.c (Ffind_charset_string): Doc fix.
1062 (Ffind_charset_region): Doc fix.
1064 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1066 * process.c (read_process_output): Fix previous change. Adjust
1067 multibyteness of text to insert in a buffer by
1068 string_make_unibyte/multibyte instead of
1069 Fstring_as_unibyte/multibyte.
1071 2000-10-10 Andreas Schwab <schwab@suse.de>
1073 * alloc.c (mark_object): Remove all workarounds installed on
1074 1993-08-08.
1076 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1078 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1079 returning.
1080 (base64_encode_1): Make it work for a text of multibyte form.
1081 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1082 case. Don't call str_to_multibyte because base64_decode_1
1083 produces correct multibyte form for eight-bit codes.
1084 (Fbase64_decode_string): Adjusted for the change of
1085 base64_decode_1.
1086 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1087 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1088 codes.
1090 * charset.h (CHAR_STRING): Optimized for single byte characters.
1092 2000-10-09 Andreas Schwab <schwab@suse.de>
1094 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1095 -1 after socket is closed, to fall through to error processing.
1097 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1099 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1100 variables. If ALIST includes foreground-color or
1101 background-color, change also the colors of the default face for
1102 this frame.
1104 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1106 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1107 them extern (they are defined on xfaces.c).
1108 (syms_of_msdos): Don't intern and don't staticpro
1109 Qbackground_color and Qforeground_color.
1111 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1113 * frame.c (Fframe_parameter): For non-windowed frames, if
1114 f->param_alist says foreground or background color is unspecified,
1115 call tty_color_name to return the color name computed from the
1116 frame's current colors.
1118 2000-10-06 Dave Love <fx@gnu.org>
1120 * terminfo.c (ospeed): Don't declare.
1122 * sysdep.c: Don't include string.h.
1123 (h_errno): Declare conditional also on TRY_AGAIN.
1125 * charset.c (Ffind_charset_string): Doc fix.
1127 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1128 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1129 error messages.
1131 2000-10-05 Dave Love <fx@gnu.org>
1133 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1134 position like menu-bar.
1136 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1138 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1140 * xdisp.c (handle_single_display_prop): Use safe_call1.
1141 (safe_call): Renamed from call_function.
1142 (safe_call1): New function.
1143 (handle_fontified_prop): Use safe_call1 instead of call1.
1144 (safe_eval): Renamed from eval_form.
1145 (safe_eval_handler): Renamed from eval_handler.
1146 (handle_single_display_prop, display_mode_element): Use safe_eval
1147 instead of eval_form.
1149 * xfaces.c (merge_face_heights): Use safe_call instead of
1150 call_function.
1152 * keyboard.c (show_help_echo): Use safe_call instead of
1153 call_function; use safe_eval instead of eval_form.
1155 * lisp.h (safe_call): Renamed from call_function.
1156 (safe_eval): Renamed from eval_form.
1157 (safe_call1): Add prototype.
1159 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1161 * xfns.c (image_ascent): Rearrange ascent calculation for the
1162 has-a-font case.
1164 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1166 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1167 (where_is_internal_1): Don't bother ignoring menu-items any more.
1169 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1171 * keyboard.c (update_menu_bindings): New variable.
1172 (parse_menu_item): Use AREF. If update_menu_bindings
1173 is 0, don't update menu bindings.
1174 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1176 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1178 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1179 to `mark_object'.
1181 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1183 * syntax.c (forw_comment): Match nestedness of ender/starter.
1184 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1185 (prev_char_comstart_first): Remove.
1186 (back_comment): Check two-char comment markers more carefully
1187 to better handle overlapping cases like *//* or /* */* */ ...
1188 Match nestedness of ender/starter.
1190 2000-10-02 Dave Love <fx@gnu.org>
1192 * config.in (HAVE_GAI_STRERROR): Add undef.
1194 * process.c (Fopen_network_stream): Use it.
1196 * m/alpha.h (NO_REMAP): Don't define.
1198 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1200 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1201 return with a string converted to an integer or vice versa when
1202 Vmocklisp_arguments is t.
1203 (Fsignal): Likewise. The function can return for `quit'.
1204 (struct gcpro): Declare member `var' to point to a volatile
1205 Lisp_Object.
1207 * eval.c (error): Prevent compiler warning.
1209 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1211 * keymap.c (keymap_memberp): New function.
1212 (Fset_keymap_parent): Use it.
1213 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1214 Use keymap_memberp to avoid creating cycles.
1215 (access_keymap): Use KEYMAPP.
1217 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1219 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1220 gai_strerror. Make sure xerrno is set if connect fails. Improve
1221 error recovery.
1223 2000-09-29 Jason Rumney <jasonr@gnu.org>
1225 * w32term.c (w32_char_font_type, w32_encode_char)
1226 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1227 (w32_bdf_per_char_metric): New function.
1228 (w32_per_char_metric): Use it.
1229 (x_draw_glyph_string_background): Always draw background for BDF
1230 glyphs.
1232 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1233 GDI object which is a scarce resource.
1235 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1236 (get_quoted_string): Fix limit on memchr search.
1237 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1238 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1239 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1240 (get_cached_font_char, cache_char_offset): Use macro
1241 BDF_CODEPOINT_RANGE_COVER_P.
1242 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1243 (clear_cached_bitmap_slots): New function.
1244 (GET_HEX_VALUE): G-Z, g-z are not hex.
1245 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1246 (get_bitmap_with_cache): Use new cache implementation.
1247 (create_offscreen_bitmap): New function.
1248 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1250 * w32term.c (x_produce_glyphs): If the distance from the current
1251 position to the next tab stop is less than a canonical character
1252 width, use the tab stop after that.
1253 (x_draw_glyphs): Handle case START and END are out of bounds more
1254 carefully.
1255 (x_clear_mouse_face): Block/unblock input.
1256 (x_display_and_set_cursor): Don't show a hollow box cursor for
1257 buffers whose cursor_type is nil.
1259 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1261 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1262 disappears.
1264 * dispextern.h (updating_frame): Declare extern.
1266 2000-09-29 Andreas Schwab <schwab@suse.de>
1268 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1270 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1272 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1273 use its function definition.
1274 (tool_bar_items): Likewise.
1276 * lisp.h (fatal): Declare NO_RETURN.
1278 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1280 * keymap.c: Remove the line "#undef NULL".
1282 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1284 * xterm.c (x_make_frame_visible): Try harder to make the frame
1285 visible.
1287 2000-09-28 Dave Love <fx@gnu.org>
1289 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1291 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1293 * .gdbinit (xreload): Note its need on GNU/Linux.
1295 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1296 r_alloc, r_alloc_free.
1298 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1300 * syntax.c (skip_chars): Handle negation correctly.
1302 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1304 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1305 with non-zero FORCE_P argument.
1307 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1308 Add assertions.
1310 * xdisp.c (window_box_height): Add an assertion.
1312 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1313 tool-bar than is available.
1314 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1316 2000-09-27 Dave Love <fx@gnu.org>
1318 * s/irix6-5.h: Now works 64-bit. Tidied.
1320 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1322 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1323 instead of BITS_PER_INT.
1324 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1325 EMACS_UINT, respectively.
1326 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1328 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1330 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1332 * window.c (freeze_window_starts): Construct last argument for
1333 foreach_window differently.
1335 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1337 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1338 EMACS_UINT instead of `int' and `unsigned int'.
1339 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1341 * frame.h (struct frame): Make the `nothing' member of union
1342 output_data an EMACS_INT.
1344 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1345 hunting.
1346 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1347 size in the sdata structure.
1348 (SDATA_NBYTES, SDATA_DATA): New macros.
1349 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1350 differently for the different layout of the sdata structure.
1351 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1352 in sdata.
1353 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1354 Check that size recorded in the string size and size recorded in
1355 the sdata structure agree.
1357 2000-09-25 Dave Love <fx@gnu.org>
1359 * buffer.c: Include stdio.h.
1361 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1363 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1365 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1366 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1367 size_t.
1368 (__malloc_extra_blocks): Declare as __malloc_size_t.
1370 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1372 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1374 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1375 (read_char): If help-echo is showing, preserve the echo area
1376 when redisplaying.
1378 * xdisp.c (help_echo_showing_p): New variable.
1379 (set_message): Reset it to 0.
1380 (init_xdisp): Initialize help_echo_showing_p.
1382 * dispextern.h (help_echo_showing_p): Declare extern.
1384 * config.in: Fix typo in __GNUC_MINOR__.
1386 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1388 * s/freebsd.h (POSIX_SIGNALS): Define.
1390 * xterm.c (x_clear_mouse_face): Block/unblock input.
1392 2000-09-24 Dave Love <fx@gnu.org>
1394 * fns.c (base64_encode_1): Fix last change.
1396 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1398 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1400 * xdisp.c (try_window_reusing_current_matrix): More fixes
1401 for the case window has a header-line.
1403 2000-09-22 Dave Love <fx@gnu.org>
1405 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1406 a doc string.
1408 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1410 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1412 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1414 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1415 for GCC >= 2.5.
1417 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1418 NO_RETURN.
1420 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1421 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1422 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1423 warnings.
1425 * marker.c (byte_char_debug_check): Return void.
1427 * xfns.c (Fx_create_frame): Set default frame parameter value
1428 for tool-bar-lines to 1.
1430 * dispnew.c (scrolling_window): Compare y-positions of rows
1431 equal at the start. Some simplification.
1433 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1434 reused rows' y-position in the case window has a header-line, and
1435 new window start is greater than old window start.
1437 * process.c (process_sent_to): New variable.
1438 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1439 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1440 Declare more parameters volatile.
1442 * lread.c (Vrecursive_load_depth_limit): New variable.
1443 (Fload): Check recursive loads whose recursion depth exceeds
1444 Vrecursive_load_depth_limit.
1445 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1447 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1449 * fileio.c (Fread_file_name): Doc fix.
1451 * editfns.c (Fmessage_or_box): Doc fix.
1453 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1455 * xfns.c (xbm_scan): Allow C-style comments.
1457 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1458 symbols are specified, add color translations to the cache.
1459 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1460 functions.
1461 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1462 xpm_cache_color.
1463 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1464 structures to xpm_init_color_cache.
1466 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1468 * dispnew.c (update_window_line): Make sure to always draw
1469 mode-lines.
1471 2000-09-19 Andrew Innes <andrewi@gnu.org>
1473 * makefile.nt (bootstrap-emacs): Don't change directory.
1475 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1477 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1479 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1480 If output buffer is too small, signal an appropriated error.
1482 2000-09-18 Dave Love <fx@gnu.org>
1484 * keyboard.c (menu_bar_items, tool_bar_items)
1485 (current_active_maps): Remove redundant get_local_map call.
1487 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1489 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1490 cursor for buffers whose cursor_type is nil.
1492 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1493 a feature to implement that is already implemented.
1494 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1495 warnings.
1497 * xfns.c (x_clear_image_1): New function.
1498 (x_clear_image): Use it.
1499 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1500 mask.
1502 * dispnew.c (update_window): Move test for invisible lines
1503 at the top to update_window_line.
1504 (update_window_line): Handle invisible lines here.
1506 * xfns.c (clear_image_cache): Clear current matrices of all
1507 frames sharing an image cache. Block input while freeing
1508 images. Fix timestamp comparison.
1509 (x_clear_image): Also free the mask.
1511 * xfns.c (lookup_image): Block input while loading the image so
1512 that we won't get interrupted in a state where the image isn't yet
1513 set up completely.
1514 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1515 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1516 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1517 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1518 input.
1520 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1522 * dispnew.c (update_window): Make sure to make desired rows
1523 current even if they are completely invisible at the top
1524 of a window.
1526 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1528 * xfns.c (lookup_image): Build mask before applying an algorithm.
1529 Recognize algorithm `disabled'.
1530 (cross_disabled_images): New variable.
1531 (COLOR_INTENSITY): New macro.
1532 (x_detect_edges): Use COLOR_INTENSITY.
1533 (x_disable_image): New function.
1534 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1536 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1537 disabled state, don't apply an image transformation algorithm if
1538 the user specified an image for the disabled state. Use
1539 `:algorithm disabled' for creating a disabled item's image if the
1540 user hasn't specified an image.
1542 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1543 allocation functions with the XPM lib.
1544 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1545 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1546 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1547 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1548 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1549 functions.
1550 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1551 functions, if possible, because these handle color allocation
1552 failure more gracefully.
1553 (Fimage_mask_p): New function.
1555 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1556 (Qedge_detection, Qheuristic): New symbols.
1557 (syms_of_xfns): Initialize new symbols.
1558 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1559 `algorithm (edge-detection ...)'.
1560 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1561 (tiff_format, gif_format, gs_format): Add `:mask'.
1562 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1563 (GIF_MASK, GS_MASK): New enumerators.
1564 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1565 (emboss_matrix, laplace_matrix): New variables.
1566 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1567 (x_edge_detection): New functions.
1568 (x_laplace): Rewritten in terms of x_detect_edges.
1569 (x_build_heuristic_mask): If image has a mask, free it.
1571 2000-09-14 Andrew Innes <andrewi@gnu.org>
1573 * makefile.w32-in: Revert to Unix line endings.
1575 2000-09-14 Andrew Innes <andrewi@gnu.org>
1577 * makefile.w32-in: Standardize indentation somewhat.
1578 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1579 cater for differences between shells.
1581 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1583 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1585 * xterm.c (x_produce_glyphs): If the distance from the current
1586 position to the next tab stop is less than a canonical character
1587 width, use the tab stop after that.
1589 2000-09-14 Dave Love <fx@gnu.org>
1591 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1593 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1595 * xdisp.c (handle_fontified_prop): While running fontification
1596 functions, bind `fontification-functions' and
1597 `after-change-functions' to nil.
1599 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1600 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1602 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1604 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1605 USE_MMAP_FOR_BUFFERS.
1607 * insdel.c (make_gap): Use enlarge_buffer_text.
1609 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1610 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1611 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1612 from former r_alloc_* functions in ralloc.c.
1613 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1614 variables.
1615 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1616 (mmap_init) [REL_ALLOC_MMAP]: New function.
1617 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1618 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1619 BUFFER_FREE.
1621 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1622 (enlarge_buffer_text): Add prototype.
1624 * ralloc.c: Remove everything having to do with the use of mmap.
1626 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1628 * sound.c (Fplay_sound): Doc fix.
1630 * keyboard.c: Avoid some more compiler warnings.
1631 (parse_tool_bar_item): Ignore cached key bindings.
1633 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1634 and allocation of Lisp data.
1636 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1638 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1639 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1640 defaults first.
1642 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1644 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1646 * ccl.c: Comment fixed.
1647 (MAX_MAP_SET_LEVEL): Increased to 30.
1648 (PUSH_MAPPING_STACK): Enclose with do-while block.
1649 (POP_MAPPING_STACK): Likewise.
1650 (stack_idx_of_map_multiple): New variable.
1651 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1652 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1653 call the corresponding CCL program by
1654 CCL_CALL_FOR_MAP_INSTRUCTION.
1655 (ccl_driver) <CCL_MapSingle>: Likewise.
1656 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1657 with the case where looking up process reaches to the end of
1658 map-set, and call CCL programs as the above change.
1660 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1662 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1663 that might be clobbered by longjmp.
1664 (check_x_display_info, x_decode_color, create_frame_xic)
1665 (Fx_display_backing_store, Fx_display_visual_class)
1666 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1667 warnings.
1669 * lread.c (init_lread): Set Vloads_in_progress to nil.
1670 (Fload): Show list of recursively loaded files, when signaling an
1671 error.
1673 * lread.c (Vloads_in_progress): New variable.
1674 (record_load_unwind): New function.
1675 (Fload): Check for recursive loads.
1676 (syms_of_lread): Initialize Vloads_in_progress.
1677 (read_integer, read1): Avoid some compiler warnings.
1679 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1680 compiler warnings.
1682 2000-09-11 Miles Bader <miles@gnu.org>
1684 * editfns.c (Fbuffer_string): Doc fix.
1686 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1688 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1690 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1692 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1693 whether to include other header files.
1695 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1697 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1698 by Fmemq as a boolean.
1700 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1702 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1704 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1706 * ralloc.c (mmap_fd): Remove initializer which can make it
1707 read-only in a dumped Emacs.
1708 (mmap_fd_1): New variable.
1709 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1710 restore it from there.
1711 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1712 unconditionally so that mmap_fd can be initialized there.
1713 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1714 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1715 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1717 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1719 * xdisp.c (dump_glyph_row): Fix printf format string.
1720 (display_line, move_it_in_display_line_to): Avoid compiler
1721 warnings.
1723 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1725 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1726 inheritance.
1728 * xdisp.c (try_window_id): When trying to locate cursor in
1729 unchanged rows at the top, handle the case that we can't find it.
1731 * xterm.c (x_draw_glyphs): Handle case START and END are out
1732 of bounds more carefully.
1734 2000-09-08 Dave Love <fx@gnu.org>
1736 * s/sol2.h (REL_ALLOC_MMAP): Define.
1737 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1739 * ralloc.c: Don't include string.h (redundant).
1740 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1741 [!MAP_ANON]: Include fcntl.h.
1742 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1743 (r_alloc, r_re_alloc, r_alloc_free)
1744 (mmap_enlarge, mmap_set_vars): Use it.
1745 (r_alloc_init_fd): New function.
1746 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1747 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1748 malloc type.
1750 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1751 Remove vm-limit.o.
1753 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1754 change to __NetBSD__.
1756 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1758 * search.c (compile_pattern): Check the multibyteness of cached
1759 string and PATTERN.
1761 2000-09-08 Miles Bader <miles@gnu.org>
1763 * xfaces.c (default_face_vector): Function removed.
1764 (Finternal_merge_in_global_face): Restore old global/local
1765 attribute override order. Use inline loop instead of calling
1766 default_face_vector.
1768 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1770 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1771 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1772 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1773 where necessary, in case POINTER_TYPE is `void'.
1775 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1777 * frame.c (make_terminal_frame): Initialize frame foreground and
1778 background colors to unspecified, for the initial instance of an
1779 MSDOS frame.
1781 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1783 * ralloc.c (mmap_find): Fix overlap computation.
1784 (mmap_enlarge): Compute nbytes before trying to find an
1785 overlapping region.
1787 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1788 instead of `!='.
1790 * lread.c (syms_of_lread): Change value of regexp
1791 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1793 * xmenu.c (xdialog_show): When looking up the selection in
1794 menu_items, take `quote' boundaries into account; this corresponds
1795 to a nil ITEM in x-popup-dialog.
1797 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1799 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1800 not 0x81.
1801 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1803 * coding.c (encode_coding_sjis_big5): Use translation table for
1804 encoding, not decoding. Fix the handling of latin-jisx0201.
1805 Check for the charset katakana-jisx0201 too.
1806 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1807 (detect_coding_sjis): Check the byte sequence more rigidly.
1809 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1811 * xfaces.c (Vparam_value_alist): New variable.
1812 (syms_of_xfaces): Initialize it.
1813 (Finternal_set_lisp_face_attribute): Avoid more consing.
1815 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1816 specially.
1817 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1818 (Qbackground_mode): New variable.
1819 (syms_of_frame_1): Initialize Qbackground_mode.
1821 * lisp.h (Qdisplay): Declare extern.
1823 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1824 change face on all frames, and change the default for new frames.
1826 2000-09-07 Dave Love <fx@gnu.org>
1828 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1830 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1832 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1834 * charset.c: Include composite.h
1835 (lisp_string_width): New function.
1836 (Fstring_width): Call lisp_string_width instead of strwidth.
1838 * Makefile.in (charset.o): Depends on composite.h.
1840 * process.c (read_process_output): Before inserting the decoded
1841 text in the buffer, adjust the multibyteness.
1843 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1845 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1846 buffer's text buffer is null, map new memory.
1848 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1849 POINTER_TYPE and size_t.
1850 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1851 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1852 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1853 [REL_ALLOC_MMAP]: New macros.
1854 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1855 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1856 [REL_ALLOC_MMAP]: New functions.
1858 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1859 before and after unexec.
1861 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1862 text buffers if necessary.
1864 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1865 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1866 in prototypes.
1868 * config.in (HAVE_MMAP): Add #undef.
1870 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1872 * frame.c (Qdisplay_type): New variable.
1873 (syms_of_frame_1): Initialize it.
1874 (Fframe_parameter): New function that avoids consing.
1875 (syms_of_frame): Defsubr it.
1877 * buffer.c (Fother_buffer): Consider buffers as invisible when
1878 they are displayed in a window on an invisible frame.
1880 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1881 get-largest-window always return nil.
1883 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1885 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1886 variable; recognize Emacs 19 elc files.
1888 2000-09-04 Miles Bader <miles@gnu.org>
1890 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1891 before initially popping up the menu, so the menu doesn't flash
1892 when the face settings are significantly different from the
1893 defaults.
1895 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1897 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1898 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1899 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1900 (BIT_UNIBYTE): Remove.
1901 (re_match_2_internal): Delete corresponding code and streamline the
1902 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1903 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1904 (re_wctype_t): New type.
1905 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1906 (regex_compile): Use them and fix handling of overly long char classes.
1908 2000-09-03 Andrew Innes <andrewi@gnu.org>
1910 * makefile.w32-in: Change to DOS line endings.
1912 * s/ms-w32.h (ORDINARY_LINK): New define.
1914 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1915 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1917 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1918 (distclean): Delete them here instead.
1920 * w32proc.c (compare_env): Convert to uppercase for comparison,
1921 not lowercase, to match how the native Windows shell works.
1923 2000-09-03 Jason Rumney <jasonr@gnu.org>
1925 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1926 CVS changes the line-ends when checking in/out on DOS/Windows.
1928 * makefile.nt (emacs): Do not change directory to run temacs, as
1929 the load-path is set relative to current directory.
1931 2000-09-03 Miles Bader <miles@gnu.org>
1933 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1935 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1937 * xdisp.c (redisplay_mode_lines): New function.
1938 (display_mode_lines): Return number of mode lines displayed.
1939 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1940 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1942 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1943 string.h and strings.h.
1944 (index) [HAVE_INDEX]: Add prototype.
1946 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1947 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1949 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1950 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1952 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1954 * lread.c (read1): Accept `?' as symbol constituent, for
1955 compatiblity with XEmacs.
1957 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1959 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1960 (struct re_pattern_buffer): Remove newline_anchor.
1961 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1962 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1963 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1964 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1965 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1966 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1967 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1968 Get rid of references to newline_anchor.
1969 (regcomp): Allocate and precompute a fastmap.
1971 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1973 * lread.c (openp): GCPRO local variable `filename'.
1975 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1977 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1979 * regex.c: Merge some changes from GNU libc. Add prototypes.
1980 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1981 Use memcmp and memcpy instead of bcopy and bcmp.
1982 (init_syntax_once): Use ISALNUM.
1983 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1984 (REG_UNSET_VALUE): Remove. Use NULL instead.
1985 (REG_UNSET, re_match_2_internal): Use NULL.
1986 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1987 New macros.
1988 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1989 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1990 (regex_compile): In handle_interval, return an error rather than try to
1991 unfetch the interval if we can't find the closing brace.
1992 Obey the RE_NO_GNU_OPS syntax bit.
1993 (TOLOWER): New macro.
1994 (regcomp): Use it.
1995 (regexec): Allocate regs.start and regs.end as one block.
1997 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1999 * xdisp.c (echo_area_display): Check display_completed instead
2000 of calling detect_input_pending.
2002 * dispnew.c (update_frame): Only set display_completed here; move
2003 the update_begin and update_end calls here from update_frame_1.
2004 (update_frame_1): Don't set display_completed here, don't call
2005 update_begin/update_end.
2007 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2008 instead of store_frame_param.
2010 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2012 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2013 desired window matrix hasn't been displayed, use the current row
2014 instead. Make sure that only those frame rows are updated for
2015 which there exists a corresponding enabled desired row.
2017 2000-08-29 Miles Bader <miles@gnu.org>
2019 * xfaces.c (default_face_vector): New function.
2020 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2022 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2024 * lread.c (openp): Prevent temporary string passed to
2025 Ffile_readable_p from being garbage collected.
2027 2000-08-28 Dave Love <fx@gnu.org>
2029 * keymap.c (store_in_keymap): Add `static' to declaration.
2031 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2033 * emacs.c, callint.c, doc.c, editfns.c
2034 (toplevel) [HAVE_STRING_H]: Include string.h.
2035 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2036 (index): Remove prototypes which might conflict with non-standard
2037 definitions of index/strchr.
2039 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2040 (rindex): Define only if !HAVE_RINDEX.
2042 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2044 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2046 2000-08-28 Miles Bader <miles@gnu.org>
2048 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2049 made inconsistent by a font-related attribute in FROM.
2050 (merge_face_inheritance): Add function comment.
2052 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2054 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2055 the 4th arg (PREV_EVENT) Qt to suppress input method.
2057 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2059 * regex.c: Indent cpp directives and remove parens after `defined'.
2060 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2061 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2062 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2063 (re_compile_pattern): Use size_t for length.
2064 (init_syntax_once): Move to a better place.
2065 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2066 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2068 * syntax.c (back_comment): Detect cases where a comment-starter is
2069 actually inside another comment as in: /* a // b */ c // d \n.
2070 Make it clear that `comstart_pos' is unused for nested comments.
2072 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2073 (KEYMAPP): New macro.
2074 (Fkeymap_parent, Fset_keymap_parent): Use it.
2075 (fix_submap_inheritance): Mark it static.
2076 (define_as_prefix, describe_buffer_bindings, describe_command)
2077 (describe_translation, describe_map): Complete prototypes.
2079 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2081 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2082 to better match the key-lookup behavior.
2084 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2086 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2087 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2089 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2091 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2092 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2093 (xterm.o): Depend on coding.h
2095 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2097 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2098 the corresponding '#endif'.
2100 2000-08-26 Miles Bader <miles@gnu.org>
2102 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2103 * xfaces.c (QCinherit): New variable.
2104 (syms_of_xfaces): Initialize it.
2105 (LFACE_INHERIT): New macro.
2106 (Finternal_get_lisp_face_attribute)
2107 (merge_face_vector_with_property)
2108 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2109 (check_lface_attrs): Allow new types of face height. Check
2110 inherit attribute.
2111 (CYCLE_CHECK): New macro.
2112 (merge_face_inheritance): New function.
2113 (merge_face_vectors): Merge inherited faces too. Add F and
2114 CYCLE_CHECK arguments.
2115 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2116 (lookup_named_face, lookup_derived_face, realize_named_face)
2117 (face_at_string_position, face_at_buffer_position): Supply
2118 new F and CYCLE_CHECK arguments to merge_face_vectors.
2119 (merge_face_heights): New function.
2120 (merge_face_vectors, merge_face_vector_with_property)
2121 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2122 handle relative face heights.
2123 (lface_same_font_attributes_p): Compare heights using EQ.
2125 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2127 * charset.c (char_to_string): Check the character validity.
2128 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2129 0.
2131 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2133 * regex.c (PUSH_FAILURE_COUNT): New macro.
2134 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2135 Handle popping of a register's or a counter's data.
2136 (POP_FAILURE_POINT): Use the new name.
2137 (re_match_2_internal): Push counter data on the stack for succeed_n,
2138 jump_n and set_number_at and remove misleading dead code in succeed_n.
2140 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2142 * xdisp.c (redisplay_internal): If considering all windows on all
2143 frames, update the display for each frame as soon as possible,
2144 instead of first building all desired matrices for all frames, and
2145 then updating them all.
2146 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2148 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2150 * bytecode.c (mark_byte_stack): Add a comment.
2152 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2153 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2154 a graphical frame.
2156 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2158 * minibuf.c (do_completion): Always use compare-string, not
2159 string-equal because the latter doesn't pay attention to
2160 multibyteness of strings.
2162 * process.c (create_process): Don't setup raw-text coding here.
2163 (Fopen_network_stream): Don't set coding->src_multibyte and
2164 coding->dst_multibyte here.
2165 (read_process_output): For process filter, return unibyte string
2166 if default-enable-multibyte-characters is nil.
2167 (send_process): If OBJECT is multibyte text, be sure to encoded it
2168 by the specified coding system for the process. Otherwise, setup
2169 raw-text coding.
2170 (init_process): Don't initialize default-process-coding-system
2171 here.
2173 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2175 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2176 <scroll-down-aggressively>: Likewise.
2178 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2180 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2181 zero. Set coding->produced_char correctly.
2183 2000-08-22 Andrew Innes <andrewi@gnu.org>
2185 * makefile.w32-in: New file.
2187 * unexw32.c (unexec): Ignore old_name, and use the actual location
2188 of the current executable instead. Base new_name on this.
2190 * w32proc.c (create_child): Remove reference to security
2191 descriptor, which isn't needed and doesn't compile with mingw32.
2193 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2194 up dllimport attributes.
2195 (x_update_window_end): Update prototype.
2197 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2198 extern, which screws up dllimport attributes.
2200 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2201 up dllimport attributes.
2203 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2204 screws up dllimport attributes.
2206 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2207 up dllimport attributes.
2208 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2209 screws up dllimport attributes.
2211 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2212 up dllimport attributes.
2214 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2215 screws up dllimport attributes.
2217 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2218 screws up dllimport attributes.
2220 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2221 up dllimport attributes.
2223 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2224 unnecessary extern, which screws up dllimport attributes.
2225 (main): Ditto.
2227 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2228 up dllimport attributes.
2230 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2231 unnecessary extern, which screws up dllimport attributes.
2233 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2234 screws up dllimport attributes.
2236 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2237 up dllimport attributes.
2239 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2241 * w32bdf.c (search_file_line):
2242 (set_bdf_font_info):
2243 (seek_char):
2244 (w32_get_bdf_glyph):
2245 (w32_BDF_to_x_font): Fix compile warnings.
2247 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2248 warnings.
2250 * w32select.c: Include keyboard.h before frame.h.
2252 * w32fns.c (max): Define macro.
2253 (JOHAB_CHARSET): Define if not known.
2254 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2255 (Fx_show_tip): Synch with X version.
2257 * w32xfns.c: Include keyboard.h before frame.h.
2259 * w32fns.c: Include keyboard.h before frame.h.
2261 * w32term.c: Include keyboard.h before frame.h.
2263 * fontset.c: Include keyboard.h before frame.h.
2265 * w32inevt.c: Include keyboard.h before frame.h.
2266 (MOUSE_MOVED): Define if not known.
2268 * minibuf.c: Include keyboard.h before frame.h.
2270 * keyboard.c: Include keyboard.h before frame.h.
2272 * indent.c: Include keyboard.h before frame.h.
2274 * dispnew.c: Include keyboard.h before frame.h.
2276 * buffer.c: Include keyboard.h before frame.h.
2278 * alloc.c: Include keyboard.h before frame.h.
2280 * print.c: Include keyboard.h before frame.h.
2282 * process.c: Include keyboard.h before frame.h.
2284 * scroll.c: Include keyboard.h before frame.h.
2286 * sysdep.c: Include keyboard.h before frame.h.
2288 * term.c: Include keyboard.h before frame.h.
2290 * window.c: Include keyboard.h before frame.h.
2292 * xdisp.c: Include keyboard.h before frame.h.
2293 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2295 * frame.c: Include keyboard.h before frame.h.
2297 * w32heap.h: Undefine min, max.
2299 * w32gui.h: Undefine min, max.
2301 * unexw32.c: Change PUCHAR to PCHAR.
2302 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2303 (relocate_offset):
2304 (get_section_info):
2305 (copy_executable_and_dump_data): Remove unnecessary static defs.
2306 (copy_executable_and_dump_data): Fix compile warnings.
2308 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2310 * w32console.c (min): Define macro.
2311 (clear_frame, write_glyphs): Fix compile warning.
2313 * w32proc.c (compare_env):
2314 (find_child_console): Fix compile warning.
2316 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2317 sys_errlist instead of _sys_errlist.
2318 (get_emacs_configuration_options): New function.
2320 * s/ms-w32.h (sys_nerr): Provide default definition.
2321 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2322 name with _ prepended.
2323 (NSIG): Define if not known.
2324 (get_emacs_configuration): Provide extern declaration.
2325 (get_emacs_configuration_options): Provide extern declaration.
2326 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2328 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2329 (map_w32_filename):
2330 (read_unc_volume): Fix compile warning.
2332 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2333 definitions from being used.
2335 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2337 * w32.c (unc_volume_file_attributes):
2338 (open_unc_volume): Make arg const.
2340 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2341 (read_input_waiting): Remove excess parameter.
2343 * w32.c (init_environment): Call _access.
2344 (check_windows_init_file): Call _close.
2345 (init_user_info): Call _putenv.
2346 (init_environment): Call _putenv and _strdup.
2347 (init_ntproc): Reset volume info cache on startup.
2349 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2350 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2351 cannot override the CRT malloc.
2353 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2354 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2356 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2357 unless we are linking with a static CRT.
2358 (RVA_TO_PTR): Cast result to unsigned char*.
2360 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2361 (add_volume_info): Use xstrdup.
2363 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2365 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2366 (do_completion, Fminibuffer_complete_word): Use it.
2367 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2368 var so it can take non-boolean values.
2370 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2372 * editfns.c (find_field): Formatting changes.
2373 (toplevel): Some old-style function forward declarations
2374 changed to prototypes, some new protypes added, some functions
2375 made static.
2377 * lisp.h (set_time_zone_rule): Add prototype.
2378 (use_dialog_box): External declaration.
2380 * keyboard.c (gen_help_event): Add parameter SIZE.
2381 (kbd_buffer_events_waiting): Slightly rewritten.
2382 (clear_event): New function.
2383 (kbd_buffer_get_event): Use it, and clear the input_events of
2384 HELP_EVENTs.
2385 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2386 don't fill the newly created array with nils.
2387 (toplevel): Convert some old-style function forward declarations
2388 to prototypes.
2390 * keyboard.h (gen_help_event): Change prototype.
2392 * xterm.c (XTread_socket): Change calls to gen_help_event.
2394 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2396 * eval.c (Fmacroexpand): Doc fix.
2398 2000-08-20 Jason Rumney <jasonr@gnu.org>
2400 * w32term.h (x_display_info_for_display): Remove as this function
2401 does not exist on W32.
2403 * w32term.c (help_echo_window): New variable.
2404 (syms_of_w32term): staticpro it.
2405 (note_mode_line_highlight): Set it.
2406 (XTextExtents16): Removed as there is no equivalent on W32.
2407 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2408 the X way of doing this will not work for W32.
2409 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2410 (x_draw_image_foreground): Avoid drawing outside of the clip area
2411 when image doesn't have a mask.
2412 (note_mouse_highlight): Process overlays in the right order of
2413 priority. Set help_echo_window.
2414 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2415 because that's more visible for large images.
2417 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2418 name to single_keymap_panes.
2419 (w32_menu_show): Set wv->title when dealing with titles.
2420 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2422 2000-08-21 Miles Bader <miles@gnu.org>
2424 * minibuf.c (do_completion): Try again if we rewrite the input
2425 string, but no completion was done, so that any completion message
2426 will be correct.
2428 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2430 * xfaces.c (lface_equal_p): Compare strings differently.
2431 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2432 (realize_tty_face): Use them.
2433 (syms_of_xfaces): Initialize new variables.
2434 (map_tty_color): New function, extracted from realize_tty_face.
2435 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2436 foreground or background color, store the new color name in the
2437 realized face; previous code trying to do this had no effect.
2438 (realize_tty_face): Use map_tty_color.
2439 (Fclear_face_cache): Set face_change_count and ensure thorough
2440 redisplay.
2442 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2444 * undo.c (record_first_change, record_marker_adjustment): Don't
2445 use XBUFFER on last_undo_buffer which might not be a buffer.
2447 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2449 * coding.c (decode_coding_string): Set members consumed,
2450 consumed_char, produced, produced_char of *coding correctly. If
2451 decode_coding doesn't consume any byte, don't try anymore.
2452 (encode_coding_string): Likewise.
2454 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2456 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2457 conditional have void type, for Standard C compilers.
2459 * xdisp.c (redisplay_internal): Compare windows for equality with
2460 EQ, instead of applying XWINDOW to something that might not
2461 be a window.
2463 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2465 * fontset.c (Finternal_char_font): Search only the selected frame
2466 for a window of the current buffer.
2468 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2470 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2471 Lisp_Objects.
2473 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2474 second half of a HELP_EVENT is found at the start of kbd_buffer.
2476 2000-08-18 Miles Bader <miles@gnu.org>
2478 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2480 * editfns.c (save_restriction_save): Rewrite to use markers.
2481 (save_restriction_restore): Rewrite to understand new form of data
2482 saved by save_restriction_save.
2483 (Fsave_restriction): Remove cautionary note in doc-string.
2485 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2487 * fileio.c (build_annotations): Add a comment explaining the
2488 return value of format-annotate-function. Replace a spurious call
2489 to Flength with a CONSP test. Call format-annotate-function with
2490 a fifth arg specifying how many times the function is been called
2491 in a row, to let it choose temporary buffers appropriately.
2493 2000-08-17 Dave Love <fx@gnu.org>
2495 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2496 declare make_temp_name twice.
2498 * lread.c: Prototype readevalloop, load_unwind,
2499 load_descriptor_unwind.
2500 (unreadpure): Give it an arg.
2502 * unexalpha.c: Prototype fatal_unexec, mark_x,
2503 update_dynamic_symbols. Declare unexec as void.
2505 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2506 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2508 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2509 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2510 DOUG_LEA_MALLOC.
2512 * alloca.c: Use #error.
2513 [POINTER_TYPE]: Use it.
2515 * eval.c (Fdefvar): Doc fix.
2517 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2518 INITIALIZE_INTERVAL.
2520 * buffer.h: Avoid DECLARE_INTERVALS.
2522 * config.in: Add size_t.
2524 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2526 * w16select.c (set_clipboard_data): If there's not enough memory
2527 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2528 expects. In case of other failures, return 3.
2529 (system_error_msg): New error message.
2530 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2531 system_error_msg.
2533 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2535 * term.c (write_glyphs): Also turn off inverse video after turning
2536 off other appearances in case TS_exit_attribute_mode is not equal
2537 to TS_end_standout_mode.
2538 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2539 with the same face.
2540 (turn_off_face): Reset standout_mode only if
2541 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2542 is equal to TS_end_standout_mode.
2544 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2546 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2547 sequence at the end of the source block.
2549 * ccl.c (Fccl_program_p): Docstring modified.
2550 (Fccl_execute): Likewise.
2551 (Fccl_execute_on_string): Likewise.
2553 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2555 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2557 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2559 The following changes are mainly to fix bugs of
2560 encode/decode-coding-string failing if encoding/decoding return
2561 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2562 variable conversion_buffer.
2564 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2565 decrement dst_end to avoid buffer overflow in the later call of
2566 string_as_multibyte
2568 * coding.h (conversion_buffer_size, conversion_buffer)
2569 (get_conversion_buffer): Extern deleted.
2571 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2572 (conversion_buffer, conversion_buffer_size): Variables deleted.
2573 (get_conversion_buffer): Function deleted.
2574 (struct conversion_buffer): New structure.
2575 (MAX_ALLOCA): New macro.
2576 (allocate_conversion_buffer): New macro.
2577 (extend_conversion_buffer, free_conversion_buffer): New functions.
2578 (ccl_coding_driver): Set coding->result.
2579 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2580 this is the last block of source.
2581 (encode_coding): Likewise. Handle the source block as the last
2582 one only when the whole source text is consumed.
2583 (decode_coding_string): Handle the case that the output buffer is
2584 too small to decode the whole source text. Use
2585 allocate_conversion_buffer, extend_conversion_buffer and
2586 free_conversion_buffer, not get_conversion_buffer.
2587 (encode_coding_string): Likewise.
2588 (init_coding): Function deleted.
2589 (init_coding_once): Delete code to initialize
2590 conversion_buffer_size.
2592 * emacs.c (main): Don't call init_coding.
2594 * msdos.c (IT_write_glyphs): Use a locally declared
2595 conversion_buffer.
2597 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2598 (insert_glyphs): Likewise.
2600 * w32console.c (write_glyphs): Use a locally declared
2601 conversion_buffer.
2603 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2605 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2606 member of display_info is NULL.
2608 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2610 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2611 assertion.
2613 * term.c (turn_off_face): Reset standout_mode when resetting
2614 appearances with capability `me'.
2615 (write_glyphs): Switch on inverse video before each face change.
2617 2000-08-14 Dave Love <fx@gnu.org>
2619 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2620 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2621 (lisp_free): Declare and make static.
2623 * window.c: Fix embedded comment.
2624 (syms_of_window): Fix doc string.
2626 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2628 * keymap.c (push_key_description): If C without modifiers is < 32,
2629 make sure to print `C-' before `M-', like in the manual.
2631 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2633 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2634 since they aren't relocated anymore.
2635 (sxhash_string): Make sure returned hash code fits in a Lisp
2636 integer.
2638 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2639 partially visible line which is smaller than the window's
2640 height.
2642 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2644 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2645 the multibyte form of eight-bit-control characters.
2646 (Fccl_execute_on_string): Initialize ccl->multibyte.
2648 * ccl.h (struct ccl_program): New member multibyte.
2650 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2652 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2654 * regex.c (regex_compile) <normal_char>: Pay attention to
2655 multibyteness.
2656 (analyse_first) <exactn>: Setup fastmap correctly for
2657 eight-bit-control characters.
2659 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2661 * termhooks.h (enum event_kind): New member
2662 multibyte_char_keystroke.
2664 * keyboard.c (make_lispy_event): Handle the new event type
2665 multibyte_char_keystroke.
2667 * xterm.c: Include coding.h.
2668 (XTread_socket): Work around a bug of XmbLookupString. If the
2669 input is from XIM, decode it according to the current locale. In
2670 that case, generate multibyte_char_keystroke events.
2672 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2674 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2675 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2677 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2679 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2680 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2681 (move_it_in_display_line_to): Record iterator's ascent and descent
2682 before producing glyphs, and restore them when we know the glyph
2683 doesn't fit on the line.
2684 (move_it_to): Restructured so that it's easier to debug. If
2685 moving to a vpos, and not moving to an x or character position,
2686 stop as soon as the specified vpos is reached; don't move further
2687 into that line because that might change the computed line height.
2688 (try_cursor_movement): New function, extracted from the cursor
2689 movement branch of redisplay_window. If ending on a partially
2690 visible line, don't try to scroll if the cursor line is taller
2691 than the window.
2692 (redisplay_window): Use try_cursor_movement.
2694 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2695 because that function doesn't cope with variable-height lines.
2697 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2698 box cursor because that's better visible for large images.
2700 2000-08-10 Miles Bader <miles@gnu.org>
2702 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2704 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2706 * xdisp.c (Vmessages_buffer_name): New variable.
2707 (message_dolog): Use it.
2708 (syms_of_xdisp): Initialize it.
2710 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2712 * msdos.c (IT_note_mouse_highlight): Update the calls to
2713 overlays_at.
2714 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2715 redundant now that keyboard.h is included.
2717 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2719 * keyboard.c (kbd_buffer_events_waiting): New function.
2721 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2723 * msdos.c: Include keyboard.h.
2724 (XMenuActivate): Empty no_event events from the event buffer. If
2725 no events are left after that, call clear_input_pending.
2726 (mouse_clear_clicks): New function, code moved from mouse_init.
2727 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2728 mouse driver to ``forget'' any past clicks.
2730 * Makefile.in (msdos.o): Depend on keyboard.h.
2732 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2734 * lisp.h (input_pending): External declaration.
2736 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2738 * xdisp.c (echo_area_display): Display thoroughly if input is
2739 pending. Bind redisplay-dont-pause to t during the redisplay.
2740 in case input is pending.
2742 * dispnew.c (Qredisplay_dont_pause): New variable.
2743 (syms_of_display): Initialize and staticpro it.
2744 (update_frame_1): Don't interrupt the display for pending input if
2745 redisplay_dont_pause is set.
2747 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2749 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2751 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2753 * callproc.c (Fcall_process): Terminate the unwind-protect around
2754 the post-read-conversion of coding system.
2756 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2757 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2758 * buffer.h (overlays_at): Update prototype.
2759 * xdisp.c (next_overlay_change): Update call to overlays_at.
2760 * xfaces.c (face_at_buffer_position): Likewise.
2761 * textprop.c (Fget_char_property): Likewise.
2762 * xterm.c (note_mouse_highlight): Likewise.
2764 * minibuf.c (do_completion): Don't consider a simple change of
2765 case as `completion'.
2767 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2769 * keyboard.c (syms_of_keyboard): Initialize
2770 last_point_position_buffer.
2771 * undo.c (record_delete): Make sure last_point_position_buffer is
2772 a buffer before comparing pointers.
2774 * coding.h (decode_coding_string): Declare.
2776 * intervals.h (Fprevious_single_char_property_change): Declare.
2778 * textprop.c (Fprevious_single_char_property_change): Don't do
2779 arithmetic directly on lisp objects.
2781 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2782 objects.
2784 * keyboard.h (menu_item_eval_property): Declare.
2786 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2787 reuse as buffer name, instead of recreating (and discarding) every
2788 time a message is logged.
2789 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2790 (current_message_1, truncate_message_1, set_message_1)
2791 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2792 (current_message, truncate_echo_area, display_echo_area)
2793 (resize_echo_area_axactly): Changed calls.
2795 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2796 Lisp object.
2797 (Ffind_coding_systems_region_internal): First argument to Fappend
2798 must be an integer, not a Lisp object.
2800 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2802 * charset.c (Fchar_width): Doc fix.
2804 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2806 * charset.c (Fstring_width): Doc fix.
2808 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2810 * xdisp.c (start_display): When starting display on a continuation
2811 line, clear ascent and descent members of the iterator structure;
2812 the height of the continued line does not affect the height of the
2813 continuation line.
2814 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2815 line taller than the window.
2816 (redisplay_window) <forced window start>: Handle case that the
2817 middle of the window is not found in any row.
2818 (dump_glyph_row): Show more information.
2819 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2820 first text line in a glyph matrix.
2822 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2823 of the clip area when image doesn't have a mask.
2825 * fns.c (sweep_weak_table): Fix survival conditions for
2826 key-or-value and key-and-value weakness.
2828 * .gdbinit (xhashtable): New command.
2830 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2831 tables out of the list of all weak hash tables.
2833 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2834 a new buffer is created, make sure echo_area_buffer[] references
2835 the new buffer.
2837 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2839 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2840 the doc string.
2842 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2844 * syntax.c (skip_chars): Fix previous change. Make the handling
2845 of unibyte string consistent with that of regex search.
2847 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2849 * xmenu.c (popup_get_selection): Use xfree instead of free.
2851 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2853 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2855 * callproc.c (child_setup): Use xfree instead of free.
2857 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2858 instead of malloc.
2859 (run_mac_command, closedir): Use `xfree' instead of `free'.
2861 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2863 * eval.c (error): Use xfree instead of free.
2865 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2867 * fns.c: Replace `illegal' with `invalid'.
2868 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2870 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2872 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2873 conversion.
2875 2000-08-04 Noah Friedman <friedman@splode.com>
2877 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2878 docstring.
2880 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2882 * syntax.c (skip_chars): Fix typo in error message.
2884 2000-08-04 Andreas Schwab <schwab@suse.de>
2886 * m/ia64.h: Moved from s/ia64.h.
2888 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2890 * process.c (read_process_output): Big simplification. Handle
2891 composition and post-read-conversion of coding system correctly.
2892 (send_process): Handle composition correctly.
2894 * callproc.c (Fcall_process): Handle post-read-conversion of
2895 coding system if any.
2897 * coding.c (decode_coding_iso2022): More strict check for handling
2898 single shifting.
2899 (coding_restore_composition): Pay attention to the case that
2900 cmp_data is not set properly (because of invalid code in the
2901 source text).
2902 (run_pre_post_conversion_on_str): Include text properties in the
2903 resulting string.
2904 (decode_coding_string): Set members of coding correctly.
2906 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2908 * s/ia64.h: New file.
2910 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2911 Use NULL instead of 0 at the end of variable argument list of
2912 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2913 sizeof (int) < sizeof (void *).
2915 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2916 of variable argument lists of XtVaGetValues and XtVaSetValues.
2918 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2919 variable argument lists of XtVaGetValues and XtVaSetValues.
2921 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2923 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2924 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2926 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2927 prototype.
2929 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2930 in call to Fsingle_key_description.
2932 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2933 Callers changed.
2935 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2937 * window.c (display_buffer_reuse_frames): New variable.
2938 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2939 frames displaying BUFFER.
2940 (syms_of_window): Define Lisp variable
2941 display-buffer-reuse-frames.
2943 2000-08-01 Miles Bader <miles@gnu.org>
2945 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2946 when to constrain NEW_POS (they were pretty screwed up before).
2948 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2950 * msdos.c (run_msdos_command): Save and restore the master
2951 environment, for the case that child_setup signals an error.
2952 When mirroring slashes in DOS shell commands, don't fail when
2953 argv[2] has embedded blanks.
2954 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2955 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2956 (dos_ttraw): Call mouse_setup_buttons.
2958 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2959 using alloca; free it after run_msdos_command returns.
2961 2000-07-27 Dave Love <fx@gnu.org>
2963 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2964 define.
2965 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2966 working.
2968 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2970 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2972 * editfns.c (lisp_time_argument): Fix last change.
2974 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2976 * fns.c (Fdelete): Make it work on vectors and strings in addition
2977 to lists.
2979 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2980 (syms_of_fns): Initialize new variables.
2981 (sweep_weak_table): Handle weakness `key-or-value' and
2982 `key-and-value'.
2983 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2984 weakness, with t meaning the same as `key-and-value'.
2986 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2988 * coding.h (struct coding_system): Member safe_charset deleted.
2990 * coding.c (Qsafe_charsets): This variable deleted.
2991 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2992 variables.
2993 (coding_safe_chars): New function.
2994 (CODING_SAFE_CHAR_P): New macro.
2995 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2996 checking safe_charsets member of the coding system. Caller
2997 changed.
2998 (detect_coding_iso2022): New local variable safe_chars.
2999 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3000 safe_charsets member of the coding system.
3001 (decode_coding_iso2022): New local variable safe_chars.
3002 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3003 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3004 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3005 (ENCODE_UNSAFE_CHARACTER): New macro.
3006 (encode_coding_iso2022): New local variable safe_chars. Check
3007 unsafe chars.
3008 (setup_coding_system): Delete the code to initialize
3009 coding->safe_charses
3010 (intersection, find_safe_codings): New functions.
3011 (Ffind_coding_systems_region_internal): New function.
3012 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3013 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3014 variable and initialize it.
3016 * fns.c (char_table_ref_and_index): New function.
3018 * lisp.h (char_table_ref_and_index): Add prototype.
3020 2000-07-26 Sam Steingold <sds@gnu.org>
3022 * editfns.c (lisp_time_argument): Added third argument `usec'.
3023 (Ffloat_time): New built-in Lisp function.
3025 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3027 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3028 for the character code.
3030 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3031 GNU/Linux.
3033 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3034 if called for a popup menu.
3035 (xmenu_show): Store help string in widget values.
3037 2000-07-26 Dave Love <fx@gnu.org>
3039 * syswait.h: Move some definitions.
3040 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3041 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3042 perspicuous definitions.
3043 (WTERMSIG): Fix bit pattern used.
3045 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3047 * print.c (print_object): If vector printing is truncated, print
3048 "..." to indicate it as well as the case of list printing.
3050 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3052 * xdisp.c (next_element_from_display_vector): Improve comments.
3054 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3055 for the character code, and the rest for the face id as in 20.x.
3056 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3058 * window.c (window_display_table): Cleaned up.
3060 * syntax.c (Fforward_word): Add last arg nil in call of
3061 Fconstrain_to_field.
3063 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3065 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3066 identical but for the letter-case, don't call
3067 barf_or_query_if_file_exists.
3069 2000-07-25 Miles Bader <miles@gnu.org>
3071 * editfns.c (find_field): Honor special `boundary' fields.
3072 (Qboundary): New variables.
3073 (syms_of_editfns): Initialize Qboundary.
3074 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3075 Use scan_buffer instead of find_before_next_newline, because it
3076 allows us to detect the boundary case where there's a newline at
3077 the search limit.
3078 * lisp.h (Fconstrain_to_field): Update external declaration.
3080 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3082 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3083 if that is nil.
3085 2000-07-24 Dave Love <fx@gnu.org>
3087 * s/sunos4-0.h, s/sol2.h:
3088 (LIBS_TERMCAP): Move from m/sparc.h.
3090 * m/sparc.h (TERMINFO): Moved to system files (probably only
3091 relevant for sunos4 judging by its vintage).
3092 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3093 __arch64__.
3095 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3097 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3098 name to single_keymap_panes.
3100 2000-07-24 Andreas Schwab <schwab@suse.de>
3102 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3104 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3106 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3107 parameters instead of using int parameters. Expect FN to accept
3108 EMACS_INT parameters.
3109 (display_echo_area, resize_echo_area_axactly, current_message)
3110 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3111 with new argument list.
3112 (resize_mini_window_1): New callback function.
3113 (current_message_1, truncate_message_1, set_message_1): Change
3114 parameter lists to the new format expected by
3115 with_echo_area_buffer.
3117 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3119 * fontset.c (fontset_ref): Remove INLINE declaration.
3120 (fontset_ref_via_base): Likewise.
3121 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3122 to downcase.
3124 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3126 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3127 correct order of priority. If help echo was found in an overlay,
3128 use that overlay as the object in which the help echo was found.
3130 2000-07-22 Miles Bader <miles@gnu.org>
3132 * textprop.c (Fprevious_single_char_property_change): The initial
3133 property value should be from the position preceding POSITION, not
3134 following it.
3136 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3138 * coding.c (syms_of_coding): Doc fix for
3139 inhibit-iso-escape-detection.
3141 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3143 * xterm.c (note_mouse_highlight): Process overlays in the right
3144 order of priority.
3146 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3148 * xterm.c (note_mouse_highlight): If help-echo was found in an
3149 overlay, use that overlay as the object in which the help was
3150 found.
3152 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3154 * window.c (foreach_window): Instead of a fake variable argument
3155 list, take one USER_DATA argument.
3156 (foreach_window_1): Likewise, and call callback functions with two
3157 args, the window and USER_DATA.
3158 (struct check_window_data): New struct.
3159 (check_window_containing): Use it.
3160 (window_from_coordinates): Set up a struct check_window_data for
3161 foreach_window.
3162 (add_window_to_list, freeze_window_start): Change parameters
3163 according to new calling convention.
3165 * window.h (foreach_window): Change prototype.
3167 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3169 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3171 * xmenu.c (menu_help_callback): Call show_help_echo with
3172 additional arguments OBJECT and POS.
3174 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3176 * data.c (Faset): Allow storing any multibyte character in a
3177 string. Convert unibyte string to multibyte if necessary.
3179 * xfns.c (x_encode_text): New function.
3180 (x_set_name): Use x_encode_text.
3181 (x_set_title): Likewise.
3183 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3185 * xterm.h (x_encode_text): Add prototype.
3187 2000-07-20 Dave Love <fx@gnu.org>
3189 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3190 xfree, not free.
3192 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3194 * msdos.c (help_echo_window): New variable.
3195 (syms_of_msdos): Initialize and staticpro it.
3196 (IT_note_mode_line_highlight): Set help_echo_window.
3197 (IT_note_mouse_highlight): Ditto.
3198 (dos_rawgetc): Store help_echo_window in the second event produced
3199 for HELP_EVENTs.
3201 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3202 Record the object that generated the help echo and the position of
3203 that object in help_echo_object and help_echo_pos. Record that
3204 some glyphs in a row are displayed in mouse-face.
3205 (IT_update_begin): Don't clear mouse highlight unless one of the
3206 enabled glyph rows is marked as being displayed in mouse-face.
3207 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3208 and position recorded in help_echo_object and help_echo_pos to the
3209 event queue.
3210 (IT_menu_display): Accept a new argument PN: the pane number of
3211 the current menu pane. Record the pane number and the item
3212 number of the item which has associated help string.
3213 (XMenuActivate): Update the prototype for help_callback in
3214 function declaration. Call IT_menu_display with the current menu
3215 pane number as an additional argument. Call help_callback with
3216 two additional arguments: the pane number and the item number of
3217 the menu item associated with the help text.
3218 (help_echo_object, help_echo_pos): New variables.
3219 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3221 * msdos.h (XMenuActivate): Update prototype.
3223 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3225 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3226 Add some more prototypes.
3228 * xterm.c, xterm.h: Add some more prototypes.
3230 * lisp.h (Fnext_single_char_property_change): Add prototype.
3232 * dispnew.c (direct_output_for_insert): Remove confusing
3233 outer local variable mouse_face_overwritten_p.
3234 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3236 * alloc.c (allocate_string_data): Don't copy old string contents.
3238 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3240 * coding.c (code_convert_region): Delete text properties before
3241 shrinking the conversion region.
3243 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3245 * dispnew.c (update_text_area): Write the whole row if it
3246 has mouse-face in it.
3248 * xfaces.c (face-alternative-font-family-alist): Remove
3249 DEFVAR_LISP; staticpro instead.
3251 * xmenu.c (menu_help_callback): Call show_help_echo with
3252 new arguments.
3254 * keyboard.c (show_help_echo): Add parameter WINDOW.
3255 (read_char): Call show_help_echo with window extracted from Lisp
3256 help event.
3257 (gen_help_event): Add parameter WINDOW.
3259 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3261 * xterm.c (help_echo_window): New variable.
3262 (note_mouse_highlight, note_tool_bar_highlight): Set
3263 help_echo_window.
3264 (XTread_socket): Pass help_echo_window to gen_help_event.
3265 (syms_of_xterm): Initialize and staticpro help_echo_window.
3267 2000-07-18 Dave Love <fx@gnu.org>
3269 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3270 systime.h.
3272 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3274 * alloc.c (allocate_string_data): If string had already data
3275 assigned, copy old contents to new string data.
3277 * coding.c (syms_of_coding): Fix typo in spelling of variable
3278 `inhibit-iso-escape-detection'.
3280 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3282 * Makefile.in: Add dependencies on dispextern.h.
3283 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3284 `free'; both can conflict with system header files.
3286 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3288 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3289 undefined.
3291 2000-07-18 Dave Love <fx@gnu.org>
3293 * window.c (Fwindow_list): Declare arg `window'.
3295 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3297 * coding.c (setup_coding_system): Don't override the explicitly
3298 specified designations.
3300 2000-07-15 Miles Bader <miles@gnu.org>
3302 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3303 from `text_property_eq' and `text_property_stickiness', respectively.
3304 (find_field, Fconstrain_to_field, char_property_eq)
3305 (char_property_stickiness): Changed to call char-property functions
3306 instead of text-property-only ones.
3308 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3309 `next_single_char_property_change'). Do more error checking, and
3310 cleanup limit behavior.
3311 (Fprevious_single_char_property_change): New function.
3312 (syms_of_textprop): Initialize new subrs.
3314 * xdisp.c (display_prop_end, invisible_text_between_p):
3315 Call Fnext_single_char_property_change instead of
3316 next_single_char_property_change.
3318 2000-07-15 Jason Rumney <jasonr@gnu.org>
3320 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3321 after menu is finished with.
3322 (add_menu_item): Only consider wv->title as a menu title.
3323 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3325 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3326 null title.
3327 (FONT_REGEXP): Remove unused macro, and its sub-components.
3328 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3330 * w32term.c (help_echo_object, help_echo_pos): New variables.
3331 (note_mode_line_highlight): Store additional information about the
3332 help-echo in help_echo_object and help_echo_pos. Check both
3333 `local-map' and `keymap' properties for changing the cursor
3334 (note_mouse_highlight): Store additional information about the
3335 help-echo in help_echo_object and help_echo_pos.
3336 (note_tool_bar_highlight): Set help_echo_object to nil and
3337 help_echo_pos to -1.
3338 (w32_read_socket): Use gen_help_event instead of filling
3339 input_events manually.
3340 (syms_of_w32term): Staticpro help_echo_object.
3341 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3342 set, arrange for a mouse-highlight redisplay in
3343 XTframe_up_to_date.
3344 (x_clear_mouse_face): New function.
3345 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3346 (x_update_window_begin): No need to turn off the mouse
3347 highlight here.
3348 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3349 depending on whether they contain glyphs highlighted in
3350 mouse-face.
3351 (x_fill_stretch_glyph_string): Consume runs of stretch
3352 glyphs instead of a single one.
3353 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3354 with new argument list.
3355 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3356 (x_append_glyph, x_append_composite_glyph)
3357 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3358 changes in struct glyph starting 1999-12-27. See comments for
3359 xterm.c on 2000-07-05.
3361 2000-07-14 Sam Steingold <sds@gnu.org>
3363 * xfaces.c (realize_x_face): Fix the last patch:
3364 check `default_face' before dereferencing.
3366 2000-07-14 Dave Love <fx@gnu.org>
3368 * syntax.c (back_comment): Add null default in switch (for pcc).
3370 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3372 * xfaces.c (realize_x_face): Make fontset using the base of the
3373 default_face's fontset, not using the default fontset.
3375 * coding.c (inhibit_iso_escape_detection): New variable.
3376 (syms_of_coding): Make it a Lisp variable.
3377 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3378 nonzero, ignore ISO2022's escape sequence.
3380 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3382 * alloca.c (malloc) [emacs]: Define as xmalloc.
3384 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3385 use that instead of the mouse position. Add parameters DX and DY.
3387 * dispextern.h (Fx_show_tip): Adjust number of parameters
3388 in prototype.
3390 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3391 if HELP is a function, call it with OBJECT and POS as parameters
3392 to get the help to display.
3393 (gen_help_event, kbd_buffer_store_help_event): New functions.
3394 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3395 (read_char): Call show_help_echo with new parameters.
3397 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3398 Add prototypes.
3400 * xterm.c (help_echo_object, help_echo_pos): New variables.
3401 (note_mode_line_highlight): Store additional information about the
3402 help-echo in help_echo_object and help_echo_pos. Check both
3403 `local-map' and `keymap' properties for changing the cursor
3404 (note_mouse_highlight): Store additional information about the
3405 help-echo in help_echo_object and help_echo_pos.
3406 (note_tool_bar_highlight): Set help_echo_object to nil and
3407 help_echo_pos to -1.
3408 (XTread_socket): Use gen_help_event instead of filling
3409 input_events manually.
3410 (syms_of_xterm): Staticpro help_echo_object.
3412 * xmenu.c (menu_highlight_callback): Use
3413 kbd_buffer_store_help_event instead of setting up and input_event
3414 structure manually.
3416 * xdisp.c (eval_form): GCPRO argument sexpr.
3417 (call_function): New function.
3418 (handle_single_display_prop): Use call_function and FUNCTIONP
3419 instead of checking whether if font_height is a symbol and
3420 using eval_form.
3422 * eval.c (internal_condition_case_2): New function.
3424 * lisp.h (FUNCTIONP): New macro.
3425 (internal_condition_case_2, call_function): Add prototypes.
3427 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3428 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3429 Always set `arg' member of input_events.
3430 (construct_menu_click): Unused function removed.
3432 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3434 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3435 (construct_drag_n_drop, x_scroll_bar_handle_click)
3436 (w32_read_socket): Always set `arg' member of input_events.
3438 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3440 * lisp.h (eval_form): Add prototype.
3442 * xdisp.c (eval_form): Make it externally visible.
3444 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3446 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3447 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3448 consing. For prefix events, store the frame in the `arg' slot of
3449 the event, otherwise store the key there.
3450 (XTread_socket): Instead of consing, use the frame_or_window slot
3451 of HELP_EVENTs for the frame, and the `arg' slot for the help
3452 string.
3454 * xmenu.c (menu_highlight_callback): Store help string in the
3455 `arg' member of the input event; don't cons.
3456 (menubar_selection_callback): Use the `arg' slot of input events
3457 to queue additional information, instead of consing.
3459 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3461 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3462 TOOL_BAR_EVENTs.
3463 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3465 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3466 input events to queue additional information, instead of consing.
3468 * keyboard.c (kbd_buffer_gcpro): Renamed from
3469 kbd_buffer_frame_or_window. Now used for all Lisp objects
3470 referenced from the input queue.
3471 (kbd_buffer_store_event): Always use structure assignment for
3472 copying input events. Record all Lisp objects referenced from
3473 events in kbd_buffer_gcpro.
3474 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3475 differently from input events. Test for prefix menu_bar_events
3476 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3477 event in kbd_buffer_gcpro to nil.
3478 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3479 frame_or_window is equal to its arg member as prefix events.
3480 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3481 used by an input event to nil.
3482 (init_keyboard): Use two times the size of the input queue
3483 for kbd_buffer_gcpro.
3484 (syms_of_keyboard): Likewise.
3486 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3487 USER_SIGNAL_EVENT.
3489 * termhooks.h (struct input_event): Add member `arg'.
3490 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3491 (USER_SIGNAL_EVENT): Renamed from user_signal.
3493 * xfaces.c (ASET): Remove definition.
3495 * lisp.h (AREF, ASET, ASIZE): New macros.
3497 * fontset.c (AREF, ASIZE): Remove definitions.
3499 * fns.c (AREF): Remove definition.
3501 * composite.c (AREF): Remove definition.
3503 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3505 * dispnew.c (redraw_overlapped_rows): Add missing local.
3506 (scrolling_window): Remove debug code.
3508 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3509 Before scrolling, turn off a mouse-highlight in the window
3510 being scrolled.
3512 * xterm.c (x_update_window_end): Add parameter
3513 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3514 redisplay in XTframe_up_to_date.
3515 (x_clear_mouse_face): New function.
3516 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3518 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3519 current glyph row.
3520 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3521 it when any row is written to that contains glyphs highlighted in
3522 mouse-face.
3523 (update_window): Call the window update end hook with new
3524 parameter MOUSE_FACE_OVERWRITTEN_P.
3525 (direct_output_for_insert): Give up if row contains mouse-face.
3527 * dispextern.h (struct redisplay_interface): Add parameter
3528 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3529 (clear_mouse_face): New function pointer member.
3531 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3533 * syntax.c (back_comment): Use one switch rather than a few `if's.
3534 Obey open_paren_in_column_0_is_defun_start.
3535 When reverting to the `slow' method, try to nicely handle the case
3536 of nested comments by checking that the comment-starter we found
3537 does indeed match the comment-ender.
3538 (scan_sexps_forward, scan_sexps_forward):
3539 Ignore excessive opening parenthesis rather than throwing an error.
3541 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3543 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3544 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3546 * dispnew.c (direct_output_forward_char): Give up if currently
3547 displaying a message instead of the minibuffer contents.
3549 * xterm.c (x_update_window_begin): No need to turn off the mouse
3550 highlight here.
3551 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3552 depending on whether they contain glyphs highlighted in
3553 mouse-face.
3555 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3556 compare the mouse_face_p flags of both rows.
3558 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3560 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3562 * keyboard.c (show_help_echo): Accept additional parameter
3563 ok_to_overwrite_keystroke_echo.
3564 (read_char): Call show_help_echo with a zero
3565 ok_to_overwrite_keystroke_echo argument.
3566 * keyboard.h (show_help_echo): Update prototype of
3567 show_help_echo.
3568 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3569 ok_to_overwrite_keystroke_echo argument.
3570 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3571 non-zero ok_to_overwrite_keystroke_echo argument.
3573 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3575 * xdisp.c (try_window_id): If changes are all below what is
3576 displayed in the window, and point is in the window, we still
3577 might have to find point on the display.
3579 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3580 glyphs instead of a single one.
3581 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3582 with new argument list.
3583 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3585 * keymap.c (get_keymap_1): Add comment that this function can GC.
3586 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3587 comment that functions can GC.
3588 (Fset_keymap_parent): GCPRO arg KEYMAP.
3590 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3592 * msdos.c (XMenuActivate): After exiting the menu, restore the
3593 echo area message and erase it.
3595 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3597 * fontset.c (Ffontset_info): Make the return value more compatible
3598 with that of Emacs 20.
3600 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3602 * eval.c (Fsignal): Handle case that backtrace_list is null.
3604 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3606 * ccl.c (Fccl_execute): Typo fixed.
3608 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3610 * window.c (window_loop): Add missing gcpro1 local variable.
3612 * window.c (Fwindow_list): Reverse list at the end.
3613 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3614 means allow windows on OWINDOW's frame, only.
3615 (window_loop): Simplified; use Fwindow_list.
3617 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3619 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3621 * xterm.c (XTread_socket): Increment handling_signal at the start,
3622 decrement it at the end.
3624 * eval.c (handling_signal): New variable.
3625 (Fsignal): Abort if handling_signal is non-zero.
3627 * lisp.h (handling_signal): External declaration.
3629 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3631 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3633 Sound support for NetBSD through "Linux emulation" support:
3634 * config.in (HAVE_SOUNDCARD_H): Undef.
3635 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3636 * Makefile.in (LIBSOUND): New variable.
3637 (LIBES): Include it.
3638 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3639 <soundcard.h>.
3640 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3641 elsewhere.
3642 (vox_open): Use DEFAULT_SOUND_DEVICE.
3643 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3645 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3647 * print.c (print_error_message): If Vsignaling_function is set,
3648 show it in *Messages*.
3650 * lisp.h (Vsignaling_function): External declaration.
3652 * eval.c (Vsignaling_function): New variable.
3653 (Fsignal): Compute it.
3654 (syms_of_eval): Staticpro it.
3656 2000-07-05 Dave Love <fx@gnu.org>
3658 * syswait.h: Use the autoconf recommended approach. Old code
3659 #if'd out in case we need to revert.
3661 * config.in (HAVE_SYS_WAIT_H): Added.
3663 2000-07-05 Andrew Innes <andrewi@gnu.org>
3665 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3666 when non-NULL instead of __morecore, to take account of buffer
3667 memory. This also solves a problem with spurious memory warnings
3668 on Windows.
3670 * ralloc.c: Make real_morecore non-static.
3672 * eval.c (internal_condition_case): Comment out abort if
3673 interrupt_input_blocked is not zero.
3675 * makefile.nt: Add support for `bootstrap' and related targets.
3676 Include minimal debug info in emacs.exe in release build.
3677 Remove all dependencies on lisp.h, and fixup some others.
3679 * w32.c (init_environment): Install code from 20.7 for providing
3680 default values for environment variables, based on the
3681 executable's own location.
3682 (map_w32_filename): Handle filenames that are longer than
3683 MAX_PATH.
3684 (sys_socket): Install socket inheritance bug fix from 20.7.
3686 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3687 here via blockinput.h).
3689 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3691 * w32menu.c (w32_menu_display_help):
3692 * xmenu.c (menu_help_callback): Use show_help_echo.
3694 * keyboard.h (show_help_echo): Declare.
3696 * keyboard.c (show_help_echo): New function, extracted from read_char.
3697 Feval its `msg' argument if it's a cons cell.
3698 (read_char): Use it.
3699 (follow_key): Pass `autoload' to get_keyelt.
3701 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3702 (note_tool_bar_highlight, XTread_socket):
3703 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3704 (dos_rawgetc):
3705 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3706 (note_tool_bar_highlight, w32_read_socket):
3707 Do not gratuitously ignore non-string `help-echo' properties.
3709 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3711 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3713 * window.c (delete_all_subwindows): Reset Vwindow_list.
3715 * xterm.c (x_append_glyph, x_append_composite_glyph)
3716 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3717 changes in struct glyph starting 1999-12-27. Some bit-fields of
3718 struct glyph were not set, which made glyphs unequal when compared
3719 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3720 effects were the result. This also depended on the contents of
3721 memory returned by xmalloc. If flickering happens again, activate
3722 the code in clear_glyph_row that's in #if 0. If the flickering is
3723 gone with that, chances are that it is caused by something
3724 similar.
3726 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3728 * dispextern.h: Add some comments.
3730 * window.c (add_window_to_list): Add parameter LIST.
3731 (window_list): Order list so that, for each frame, windows are
3732 in canonical order, and so that frames appear in the list in
3733 the order given by Vframe_list.
3734 (next_window): Reverse the handling of NEXT_P.
3736 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3738 * window.c (Vwindow_list): New variable.
3739 (make_window, delete_window): Set Vwindow_list to nil.
3740 (check_window_containing): New function.
3741 (window_from_coordinates): Rewritten.
3742 (add_window_to_list, window_list, candidate_window_p)
3743 (decode_next_window_args, next_window): New functions.
3744 (Fnext_window, Fprevious_window): Rewritten in terms of
3745 next_window.
3746 (Fwindow_list): New function.
3747 (Fother_window): Cleaned up.
3748 (foreach_window): Add a longer "variable argument list". Let
3749 callback function return 0 to indicate that cycling over windows
3750 should stop.
3751 (foreach_window_1): Likewise.
3752 (freeze_window_start): Return int.
3753 (init_window): New function.
3754 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3756 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3757 input_event with bzero.
3758 (main): Call init_window.
3760 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3761 a menu filter.
3763 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3765 * composite.h (make_composition_value_copy): Extern it.
3767 * composite.c (make_composition_value_copy): New function.
3769 * editfns.c (Fformat): While copying text properties, make each
3770 composition property value a copy.
3772 * fns.c (concat): While copying text properties, make each
3773 composition property value a copy.
3775 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3777 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3779 * fns.c (sweep_weak_table): Mark only objects that are not
3780 marked already.
3782 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3783 include those frames as candidates which have their focus
3784 redirected to the minibuffer frame.
3786 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3788 * fns.c (Fputhash): Return `value' rather than nil.
3790 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3792 * frame.c (next_frame): Don't check focus redirection in case
3793 MINIBUF is a window. Doing so excludes frames using MINIBUF
3794 unless their focus is redirected, which contradicts the
3795 specification of next-frame, and leads to infinite loops in
3796 certain situations when cycling through windows with next-window.
3798 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3800 * coding.c (code_convert_region): Even if the length of text is
3801 zero, try to convert it if coding->type is coding_type_ccl.
3802 (decode_coding_string, encode_coding_string): Likewise.
3804 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3806 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3807 the display if windows_or_buffers_changed.
3809 * dispnew.c (struct row_entry): New structure.
3810 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3811 (row_table_size, old_lines, new_lines, old_lines_size)
3812 (new_lines_size, run_pool, runs_size, runs): New variables.
3813 (add_row_entry): New function.
3814 (scrolling_window): Use data structures allocated with xmalloc and
3815 held in global variables, instead of allocating them with alloca and
3816 holding them in local variables. Use a larger hash table whose
3817 size depends on glyph matrix sizes. Don't use bzero to clear the
3818 hash table; instead, clear used slots only.
3820 * fns.c (next_almost_prime): Make it externally visible.
3822 * lisp.h (next_almost_prime): Add prototype.
3824 * s/isc4-0.h (sigunblock): Define.
3826 * s/sco5.h (sigunblock): Define.
3828 2000-06-27 Dave Love <fx@gnu.org>
3830 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3831 (moved to osf5-0.h).
3832 [!NOT_C_CODE]: Protect string.h stuff.
3834 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3835 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3837 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3839 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3840 below the last line from the needed window height.
3842 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3844 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3845 (Fwidget_get): Use it.
3846 (syms_of_fns): Defsubr it.
3848 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3850 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3851 display info for XIM.
3852 (xim_open_dpy): Likewise.
3853 (xim_close_dpy): Don't free the display info's XIM.
3855 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3857 * config.in (USE_XIM): New define.
3859 * keymap.c (get_keyelt): For menu-items containing a `:filter
3860 FILTER', apply FILTER to the menu-item's definition to get the
3861 real definition to use.
3863 * lisp.h (QCfilter): External declaration.
3865 * xfns.c (Fimage_size): New function.
3866 (syms_of_xfns): Defsubr it.
3868 2000-06-26 Andreas Schwab <schwab@suse.de>
3870 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3871 Fstring_as_unibyte.
3873 2000-06-25 Dave Love <fx@gnu.org>
3875 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3876 tgetnum.
3878 * Makefile.in (blockinput.h): Depend on atimer.h.
3879 (atimer.h): Depend on systime.h.
3881 * blockinput.h: Protect against multiple inclusion. Include
3882 atimer.h.
3884 * atimer.h: Protect against multiple inclusion. Include
3885 systime.h.
3887 * lisp.h (swap_in_global_binding): Declare.
3889 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3891 * process.c (Fopen_network_stream): Turn off atimers for duration
3892 of call to connect. (Patch from Gerd.)
3894 2000-06-23 Dave Love <fx@gnu.org>
3896 * ralloc.c: Maybe include unistd.h
3898 * emacs.c (setgrp): Undefine before defining.
3899 (malloc_warning, set_time_zone_rule, index): Prototype.
3901 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3902 HAVE_STRUCT_TIMEZONE.
3904 * s/osf1.h: Move string.h hack here from alpha.h and make it
3905 conditional.
3906 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3907 _XOPEN_SOURCE.
3908 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3909 (SOCKLEN_TYPE): Don't define.
3911 * m/alpha.h: Remove string.h hack.
3913 * s/osf5-0.h: New file.
3915 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3916 include time.h, done by systime.h.
3917 [__FreeBSD__]: Remove redundant includes.
3919 * callproc.c (setpgrp): Undefine before defining.
3920 (delete_temp_file): Return Qnil to avoid warning.
3922 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3924 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3925 HAVE_X_WINDOWS.
3927 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3929 * composite.h (compose_text): Declare.
3931 * xterm.c: Don't include sys/types.h unconditionally. Don't
3932 protect its inclusion with !USG (following xmenu.c).
3934 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3936 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3937 in x_create_frame.
3939 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3941 * coding.c (decode_eol_post_ccl): Special handling for undecided
3942 and inconsistent EOL types.
3944 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3946 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3947 trough color and main window's background color.
3949 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3950 differently.
3952 * xterm.h (Xt_app_con): External declaration.
3954 * widget.c (EmacsFrameRealize): Fix typo.
3956 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3958 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3959 (handle_invisible_prop): Record the start of invisible text in
3960 it->add_overlay_start.
3961 (struct overlay_entry): Add member `overlay'.
3962 (handle_overlay_change): Simplify.
3963 (next_overlay_string): After having processed overlay strings at the
3964 end of the buffer, record that fact in
3965 it->overlay_strings_at_end_processed_p.
3966 (compare_overlay_entries): If before- and after-strings come
3967 from the same overlay, let before-strings come first.
3968 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3969 (load_overlay_strings): Take it->add_overlay_start into account
3970 when adding overlay strings.
3972 * dispextern.h (struct it): Add member add_overlay_start.
3974 2000-06-22 Dave Love <fx@gnu.org>
3976 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3978 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3980 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3982 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3983 is greater than 0.
3985 2000-06-21 Dave Love <fx@gnu.org>
3987 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3989 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3991 * syntax.c (back_comment): Simplify string-parity counting (with
3992 the added benefit of handling multiple string-styles as long as
3993 they are not intertwined).
3994 Jump to the slow code as soon as a comment starter is found in
3995 a "string_lossage" position. Fixes the case: " /* " /* " */.
3997 2000-06-21 Dave Love <fx@gnu.org>
3999 * Makefile.in: Use GETLOADAVG_LIBS.
4001 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4002 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4004 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4006 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4007 (Fforward_comment, scan_lists):
4008 Check the comstyle of single-char comment-starters.
4009 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4010 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4011 Check the comstyle of single-char comment-starters.
4012 Clarify control-flow around the Scomment case.
4014 2000-06-20 Dave Love <fx@gnu.org>
4016 * fns.c (make_hash_table, maybe_resize_hash_table):
4017 Cast arg of next_almost_prime.
4019 * tparam.c [emacs]: Include lisp.h.
4021 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4022 and unistd.h.
4024 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4026 * keyboard.c (adjust_point_for_property): Check if display
4027 property should be treated as intangible by looking at its
4028 value.
4030 * xdisp.c (single_display_prop_intangible_p)
4031 (display_prop_intangible_p): New functions.
4033 * dispextern.h (display_prop_intangible_p): Add prototype.
4035 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4037 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4038 argument to sigprocmask.
4040 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4041 argument to sigprocmask.
4043 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4044 sigprocmask_set, and pass a pointer to it to sigprocmask.
4046 * sysdep.c (sigprocmask_set): New variable.
4048 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4049 report_file_error.
4051 2000-06-20 Sam Steingold <sds@gnu.org>
4053 * xrdb.c: Don't declare xmalloc, xrealloc.
4055 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4057 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4058 (re_comp): Cast gettext return value to avoid complaints when
4059 !HAVE_LIBINTL.
4061 2000-06-20 Dave Love <fx@gnu.org>
4063 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4064 HAVE_GETTIMEOFDAY.
4066 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4068 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4070 * m/alpha.h: Don't declare xmalloc, xrealloc.
4072 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4074 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4076 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4078 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4079 HAVE_GETWD.
4081 * keyboard.h (poll_for_input_1): Declare.
4083 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4085 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4087 * doprnt.c: Don't declare xmalloc, xrealloc.
4089 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4090 (getenv, ctime, getwd): Removed.
4091 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4093 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4094 x_set_tool_bar_lines.
4096 * config.in: Add HAVE_GETWD. Move some definitions above
4097 machine/system includes.
4099 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4101 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4103 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4104 contain information about ENCODING.
4106 * fontset.c (FONTSET_ASCII): Use the first element of char table
4107 for an ASCII font, not defalt slot.
4108 (fontset_ref_via_base): If FONTSET doesn't contain information for
4109 C, try the default fontset.
4110 (make_fontset): Don't copy the default fontset.
4111 (fontset_font_pattern): Likewise.
4112 (accumulate_font_info): If ELT is nil, use the corresponding
4113 element in the default fontset.
4115 2000-06-19 Dave Love <fx@gnu.org>
4117 * syntax.c (Fparse_partial_sexp): Doc fix.
4119 * regex.h: Test PROTOTYPES as well as __STDC__.
4121 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4122 errno, strerror. Put text after #endif in comment.
4124 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4125 pcc).
4127 * xterm.c (x_frame_of_widget): Likewise.
4129 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4131 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4132 to Vfundamental_mode_abbrev_table.
4134 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4135 bogus objects are marked. This slows down GC by ~80 percent, but
4136 it might be worth trying when debugging GC-related problems.
4137 This feature requires conservative stack marking to be enabled.
4139 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4140 returns XLookupChars, reset `modifiers' to zero.
4142 2000-06-19 Dave Love <fx@gnu.org>
4144 * mktime.c: Unprotoized.
4146 2000-06-19 Richard Stallman <rms@gnu.org>
4148 * data.c (set_internal): If variable is frame-local,
4149 store the new value immediately into the frame parameter alist.
4151 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4153 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4154 in the custom handler pointer.
4156 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4157 value, or checks for CHAR_META can fail when Lisp_Object is a
4158 union type.
4159 * keymap.c (get_keyelt): Likewise.
4161 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4163 * ccl.h (struct ccl_program): New member eol_type.
4164 (struct ccl_spec): New member cr_carryover.
4166 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4167 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4169 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4170 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4171 (decode_eol_post_ccl): New function.
4172 (decode_coding): Don't detect EOL format here for CCL based coding
4173 systems.
4174 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4175 decode_eol_post_ccl after running the CCL program.
4176 (code_convert_region): Don't detect EOL format here for CCL based
4177 coding systems.
4178 (decode_coding_string): Likewise.
4180 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4182 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4183 when treating it as an integer.
4185 * coding.h (encode_coding_string): Declare.
4187 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4188 it as an integer.
4190 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4191 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4192 to be passed to get_local_map.
4194 * sound.c (Fplay_sound): Don't call make_number on
4195 Frun_hook_with_args count argument.
4197 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4198 for lisp objects in X event structure data field, when lisp
4199 objects are represented with unions.
4200 (x_scroll_bar_to_input_event): Ditto.
4202 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4204 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4205 termination of string. Fix sense of test whether
4206 Vline_number_display_limit is an integer.
4208 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4210 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4211 only if HAVE_X_WINDOWS.
4213 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4214 of titles.
4216 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4217 out of bounds.
4219 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4221 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4222 of its headers.
4224 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4226 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4227 start of the while loop.
4229 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4231 * atimer.c (alarm_signal_handler): Add forward declaration.
4233 * data.c (set_internal): Remove debug code.
4235 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4237 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4239 * unexec.c (toplevel) [COFF]: Include coff.h.
4241 * s/lynxos.h: New file.
4243 * keymap.c (Fsingle_key_description): Enclose function key and
4244 event symbol names in angle brackets.
4246 * xdisp.c (setup_echo_area_for_printing): Call
4247 message_log_maybe_newline if message_buf_print is not set.
4249 * print.c (printchar, strout): Don't check message_buf_print
4250 before calling setup_echo_area_for_printing because that
4251 function does something useful even when message_buf_print is
4252 already set.
4254 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4255 variables.
4256 (ensure_echo_area_buffers): Initialize echo buffer's
4257 truncate lines setting to nil.
4258 (with_echo_area_buffer): Don't set the echo buffer's truncate
4259 lines setting here.
4260 (set_message_1): Set it here instead, based on the value
4261 of message_truncate_lines.
4262 (resize_mini_window): Handle case that lines are truncated.
4263 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4264 message-truncate-lines.
4266 * keyboard.c (read_char): Bind message-truncate-lines to t
4267 while displaying a help-echo.
4269 * lisp.h (Qmessage_truncate_lines): External declaration.
4271 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4273 * xdisp.c (Vline_number_display_limit): Renamed from
4274 line_number_display_limit.
4275 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4276 Extend documentation string. Initialize
4277 Vline_number_display_limit to nil meaning no limit.
4278 (decode_mode_spec): Use Vline_number_display_limit with its new
4279 meaning.
4281 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4283 2000-06-13 Richard Stallman <rms@gnu.org>
4285 * frame.c (Fmodify_frame_parameters): Doc fix.
4287 * xfns.c (x_set_frame_parameters): Comment fix.
4289 * frame.c (store_frame_param): Call swap_in_global_binding if the
4290 variable's current binding was chosen based on this frame.
4292 * data.c (swap_in_global_binding): New function.
4294 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4296 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4297 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4299 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4301 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4303 2000-06-12 Jason Rumney <jasonr@gnu.org>
4305 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4307 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4309 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4311 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4313 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4315 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4316 (syms_of_xfaces): Defsubr Sdump_colors.
4317 (x_free_colors): Don't treat b&w specially on default visual.
4318 (x_free_dpy_colors): New function.
4319 (free_face_colors): Don't check visual class; it's done
4320 in x_free_colors.
4322 * xterm.c (x_frame_of_widget): New function.
4323 (x_alloc_nearest_color_for_widget): Use it.
4324 (x_copy_dpy_color): New function.
4325 (x_destroy_window): Free various colors.
4327 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4329 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4331 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4333 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4335 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4337 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4339 2000-06-11 Dave Love <fx@gnu.org>
4341 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4343 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4345 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4347 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4349 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4350 to `XEvent *'.
4352 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4354 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4355 (regex_compile): Fix the code for handling the case of single byte
4356 char and multibyte char being mixed in a range within [...].
4358 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4359 and dst_multibyte members of coding.
4361 * charset.c (update_charset_table): Update the table
4362 bytes_by_char_head.
4363 (init_charset_once): Initialize elements of bytes_by_char_head to
4364 1 except for leading codes for private charases.
4366 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4367 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4368 sequence.
4370 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4372 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4373 access the data it doesn't point to.
4375 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4377 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4378 will be translated to a switch-frame event when reading the
4379 event queue. This is necessary because Emacs otherwise won't
4380 perform a switch-frame to a new frame until some other event, for
4381 example a keystroke event, forces it to do so. This has various
4382 effects, one visible being that the cursor of a frame created with
4383 C-x 5 2 or switched to with a window manager key binding like
4384 A-TAB stays hollow because selected_window isn't on the newly
4385 focused frame until the switch-frame is performed.
4387 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4388 generating a switch-frame event if necessary.
4390 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4392 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4393 it's an integer.
4395 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4397 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4398 charset.
4400 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4402 * window.c (displayed_window_lines): Take empty lines at
4403 the bottom of a window into account.
4405 * window.c (displayed_window_lines): New function.
4406 (Fmove_to_window_line): Use displayed_window_lines to determine
4407 the number of lines to move, instead of using the window's height.
4409 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4410 to stop reading, even if the form read sets point to a different
4411 value when evaluated.
4413 * xdisp.c (display_line): Fix code deciding in which line to
4414 put the cursor.
4416 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4418 * fileio.c (e_write): Free composition data if stored in
4419 coding->cmp_data.
4421 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4423 * xdisp.c (display_line): Set row's and iterator's
4424 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4425 Set cursor even if row ends in the middle of a character.
4426 (dump_glyph_row): Print values of new flags.
4427 (redisplay_window) <cursor movement in unchanged window>: When
4428 point has been moved forward, and PT is at the end of the cursor
4429 row, don't place the cursor in the next row if the cursor row ends
4430 in the middle of a character or at ZV.
4432 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4433 (struct glyph_row): Add starts_in_middle_of_char_p and
4434 ends_in_middle_of_char_p.
4435 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4436 ends_in_middle_of_char_p flag.
4437 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4439 * term.c (append_glyph): Revert change of 2000-06-06.
4441 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4442 padding glyph not fitting on line as whole character not
4443 fitting on line.
4445 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4446 this isn't true for images with `:ascent 100'.
4448 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4450 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4451 as modified if it is originally unmodified.
4453 * term.c (encode_terminal_code): Change the way to check if
4454 terminal coding does any conversion.
4455 (append_glyph): Set glyph->pixel_width correctly.
4457 * xdisp.c (display_line): While checking line continuation, pay
4458 attention to a padding glyph.
4460 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4462 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4464 2000-06-05 Dave Love <fx@gnu.org>
4466 * xdisp.c: Include fontset.h.
4468 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4470 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4472 * dispnew.c: Conditionally include term.h.
4474 * coding.h: Declare code_convert_string_norecord.
4476 * frame.h (struct frame): Use volatile unconditionally.
4478 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4480 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4482 * systime.h: Protect against multiple inclusion.
4483 (timezone) [USG5_4]: Define as time_t.
4485 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4486 (Foptimize_char_table, make_temp_name): Declare.
4488 * Makefile.in (xdisp.o): Depend on fontset.h.
4490 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4492 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4493 (Foptimize_char_table, make_temp_name): Declare.
4495 * s/irix4-0.h:
4496 * s/irix5-0.h:
4497 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4499 2000-06-02 Dave Love <fx@gnu.org>
4501 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4503 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4505 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4506 result face, set flags in that face indicating that colors may not
4507 be freed.
4509 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4510 glyph, use the ASCII NUL character to determine the face.
4512 2000-06-02 Dave Love <fx@gnu.org>
4514 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4515 (VFORK_RETURN_TYPE): Remove.
4517 * config.in: Add NO_MATHERR.
4519 2000-06-01 Dave Love <fx@gnu.org>
4521 * cmds.c (internal_self_insert): Don't check
4522 Vbefore_change_function, Vafter_change_function.
4524 * insdel.c (signal_before_change, signal_after_change): Likewise.
4526 * buffer.c (Vbefore_change_function, Vafter_change_function):
4527 Variables and their initializations deleted.
4529 * callint.c (Fcall_interactively): Doc fix.
4531 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4533 2000-05-31 Dave Love <fx@gnu.org>
4535 * textprop.c: Revert last change -- duplicated.
4537 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4539 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4540 in #if 0.
4542 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4544 2000-05-31 Jason Rumney <jasonr@gnu.org>
4546 * search.c (Fre_search_forward, Fre_search_backward)
4547 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4549 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4551 2000-05-30 Jason Rumney <jasonr@gnu.org>
4553 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4554 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4556 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4557 member.
4559 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4560 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4561 expand a nil default_filename.
4563 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4564 pointer to glyph_to_pixel_coords, not a frame.
4566 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4567 coding.h to dependencies.
4569 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4571 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4572 window pointer to be consistent with w32term.c and xterm.c.
4574 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4575 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4576 (Qline_spacing, Qcenter): New variables.
4577 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4578 (x_set_line_spacing): New function.
4579 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4580 macros.
4581 (x_specified_cursor_type): New function.
4582 (x_set_cursor_type): Use it.
4583 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4584 and icon strings.
4585 (validate_x_resource_name, x_get_resource_string): Measure lengths
4586 of external strings in bytes.
4587 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4588 GetTextExtentPoint32 with NULL title.
4589 (Fx_create_frame): Initialize Qline_spacing.
4590 (w32_load_system_font): Initialize font->double_byte_p.
4591 (x_to_w32_charset): Use Vw32_charset_info_alist.
4592 (Image, busy cursor, tooltip functions): Merged changes from
4593 xfns.c. Not yet functional on Windows.
4595 * w32gui.h (W32FontStruct): Add double_byte_p member.
4597 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4598 (emacs_button_translation): Use it.
4599 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4600 in `mask' to be set.
4602 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4603 menu strings.
4605 * w32term.c: Format and doc changes to bring closer to xterm.c.
4606 (w32_char_font_type): New enum.
4607 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4608 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4609 (w32_encode_char): New function.
4610 (x_encode_char): Removed.
4611 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4612 x_encode_char and w32_font_is_double_byte.
4613 (x_produce_image_glyph): Use image_ascent.
4614 (x_produce_glyphs): Use new version of w32_per_char_metric and
4615 handle NULL return value. Allow extra line spacing.
4616 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4617 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4618 w32_font_type member of glyph instead.
4619 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4620 (fast_find_position): Make sure not to consider rows not visible
4621 in the window.
4622 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4623 w32_menu_display_help with input blocked, as it can abort.
4624 (x_display_and_set_cursor): Choose cursor depending
4625 on buffer-local value of cursor_type.
4626 (x_draw_bar_cursor): Add parameter WIDTH.
4628 * w32term.h (CP_DEFAULT): Define.
4629 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4631 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4633 * search.c (Fre_search_forward, Fre_search_backward)
4634 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4636 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4638 * coding.c (detect_coding_iso2022): Fix code for checking
4639 CODING_CATEGORY_MASK_ISO_8_2.
4641 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4643 * regex.c (PREFETCH_NOLIMIT): New function.
4644 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4646 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4648 * syntax.c (find_defun_start): Move test for
4649 open_paren_in_column_0_is_defun_start outside of the loop.
4651 * xdisp.c (redisplay_window): Really switch buffers when
4652 displaying mode lines, and temporarily set selected_frame to the
4653 frame of the window that's redisplayed.
4655 * xfaces.c (free_realized_faces): Block/unblock input.
4656 (free_realized_multibyte_face): Ditto.
4658 2000-05-29 Dave Love <fx@gnu.org>
4660 * textprop.c (Qkeymap): New variable.
4661 (syms_of_textprop): Intern it.
4663 * keymap.c: Include intervals.h.
4664 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4666 * Makefile.in (keymap.o): Depend on intervals.h.
4668 * keyboard.c (menu_bar_items, tool_bar_items)
4669 (Fexecute_extended_command): Deal with `keymap' property.
4670 (read_key_sequence): Track map from `keymap' property as well as
4671 `local_map'.
4673 * intervals.c (get_local_map): Extra arg to allow looking for
4674 `keymap' too.
4676 * intervals.h (map_property): New enum.
4677 (get_local_map): Extra arg using it.
4678 (Qkeymap): Declare.
4680 * lisp.h (get_local_map): Don't declare here.
4682 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4684 * Makefile.in (callproc.o): Depend on composite.h.
4686 * callproc.c: Include composite.h.
4687 (Fcall_process): Handle composition correctly.
4689 * coding.h (coding_allocate_composition_data): Extern it.
4690 (coding_restore_composition): Likewise.
4692 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4693 yet allocated, finish decoding with result
4694 CODING_FINISH_INSUFFICIENT_CMP.
4695 (coding_allocate_composition_data): Make it non-static.
4696 (coding_restore_composition): Likewise.
4698 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4700 * charset.c (syms_of_charset): Revert last change.
4702 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4704 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4705 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4706 Handa.
4708 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4710 * charset.c (syms_of_charset): Set width of character sets
4711 eight-bit-control and eight-bit-graphic to 1 column.
4713 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4715 * config.in (HAVE_SPEED_T): New define.
4717 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4718 `extern speed_t'.
4720 2000-05-26 Dave Love <fx@gnu.org>
4722 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4724 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4725 (Fsubr_arity): New function.
4726 (syms_of_data): Install them.
4728 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4730 * charset.c (init_charset_once): Set the table bytes_by_char_head
4731 correctly.
4733 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4734 the default fontset to what Emacs uses by default.
4735 (check_registry_encoding): This function deleted.
4736 (Fset_fontset_font): Remove the adhoc condition for the default
4737 fontset. Allow cons in FONTNAME.
4739 * fns.c (map_char_table): Ignore char-table entries for
4740 charsets eight-bit-control and eight-bit-graphic.
4742 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4744 * emacs.c (main): Initialize keyboard syms before initializing
4745 window code, so face names are available.
4747 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4749 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4750 of an anchor at the beginning of a shy-group.
4752 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4754 * xdisp.c (handle_invisible_prop): Don't try to skip over
4755 invisible text if end of text is already reached.
4757 2000-05-25 Dave Love <fx@gnu.org>
4759 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4761 * coding.c (encode_eol): Add null statement after label.
4763 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4765 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4766 2000-05-20.
4768 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4770 * ccl.c (ccl_driver): Fix previous change.
4772 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4774 * coding.c (run_pre_post_conversion_on_str): Set point to the
4775 beginning of buffer before calling coding->post_read_conversion.
4776 (decode_coding_string): Give correct args to
4777 run_pre_post_conversion_on_str.
4778 (encode_coding_string): Likewise.
4780 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4781 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4782 eight-bit-graphic correctly.
4784 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4786 * fileio.c (Finsert_file_contents): Even if a file is not found,
4787 execute codes for setting up coding system. Call
4788 after-insert-file-functions unconditionally.
4790 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4792 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4793 BSD_PGRPS are not defined.
4795 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4797 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4798 DESCRIPTION.
4799 (syms_of_charset): Avoid building same strings.
4801 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4803 * lread.c (Fload): Add a comment about the meaning of
4804 Vuser_init_file being t.
4806 * puresize.h (BASE_PURESIZE): Increase to 675000.
4808 * s/gnu-linux.h (setpgrp): Don't define it here because this
4809 prevents compilation on GNU/Linux systems with glib 2.2.
4811 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4812 as setpgid.
4814 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4816 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4817 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4818 version.
4819 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4821 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4823 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4824 unconditionally.
4826 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4828 * term.c (encode_terminal_code): Set coding->src_multibyte
4829 properly.
4831 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4833 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4835 * keyboard.c (read_char): Allow character codes 128..255 to be
4836 handled by input-method-function.
4838 * insdel.c (adjust_markers_for_replace): Fix previous change.
4839 (adjust_after_replace): If PREV_TEXT is nil, call
4840 adjust_markers_for_insert, not adjust_markers_for_replace.
4842 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4844 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4845 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4846 [HAVE_GRANDPT]: Define.
4847 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4849 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4850 like SYSV_PTYS.
4852 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4854 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4856 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4858 The following changes are to handle 8-bit characters in a
4859 multibyte buffer/string without facing with byte combining
4860 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4861 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4863 * Makefile.in (fns.o): Depend on charset.h.
4865 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4866 convert it to unibyte.
4867 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4869 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4870 apparent char boundary.
4871 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4872 0x80..0x9F to/from multibyte form.
4874 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4875 to unibyte.
4877 * callproc.c (Fcall_process): Always encode an argument string if
4878 it is multibyte. Setup src_multibyte and dst_multibyte members of
4879 process_coding properly.
4881 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4882 SPLIT_NON_ASCII_CHAR.
4884 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4885 as is.
4886 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4888 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4889 variables.
4890 (SPLIT_CHARACTER_SEQ): This macro deleted.
4891 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4892 valid.
4893 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4894 and eight-bit-graphic.
4895 (char_to_string): Likewise. Signal an error for too large
4896 character code.
4897 (char_printable_p): Return 0 for 8-bit characters.
4898 (update_charset_table): Update iso_charset_table only when a final
4899 character is non-negative.
4900 (find_charset_in_text): Renamed from find_charset_in_str.
4901 Arguments and return value changed. Callers changed.
4902 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4903 be -1 if CHARSET is used only internally.
4904 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4905 eight-bit-graphic.
4906 (Fcharset_after): Simplified.
4907 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4908 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4909 (multibyte_chars_in_text): Simplified by assuming there's no
4910 invalid multibyte sequence.
4911 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4912 str_as_unibyte): New functions.
4913 (Fstring): Simpified by assuming that byte combining never
4914 happens.
4915 (init_charset_once): Initialization for
4916 LEADING_CODE_8_BIT_CONTROL.
4917 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4918 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4919 eight-bit-control and eight-bit-graphic.
4921 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4922 CHARSET_8_BIT_GRAPHIC): New macros.
4923 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4924 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4925 (CHARSET_REVERSE_CHARSET): Likewise.
4926 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4927 eight-bit-graphic.
4928 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4929 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4930 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4931 encounter an invalid multibyte sequence.
4932 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4933 sequence is always valid.
4934 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4935 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4936 macros.
4937 (CHAR_STRING): For 8-bit characters, call char_to_string.
4938 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4939 multibyte sequence is always valid.
4940 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4941 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4942 str_as_unibyte): Extern them.
4943 (BCOPY_SHORT): Fix a bug.
4944 (CHAR_LEN): This macro deleted. Callers changed to use
4945 CHAR_BYTES.
4946 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4947 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4948 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4950 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4951 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4952 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4953 EMIT_BYTES): New macros.
4954 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4955 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4956 macros deleted.
4957 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4958 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4959 check the validity of multibyte sequence.
4960 (decode_coding_emacs_mule): New function.
4961 (encode_coding_emacs_mule): New macro.
4962 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4963 the source.
4964 (DECODE_ISO_CHARACTER): Just return a character code.
4965 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4966 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4967 EMIT_CHAR to produced decoded characters. Exit the loop only by
4968 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4969 block here.
4970 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4971 only position codes for an invalid character.
4972 (encode_designation_at_bol): Return new destination pointer. 5th
4973 arg DSTP is changed to DST.
4974 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4975 from the source by ONE_MORE_CHAR. Don't handle the case of last
4976 block here.
4977 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4978 macros deleted.
4979 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4980 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4981 TWO_MORE_BYTES to fetch a byte from the source.
4982 (encode_eol): Pay attention to coding->src_multibyte.
4983 (detect_coding, detect_eol): Preserve members src_multibyte and
4984 dst_multibyte.
4985 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4986 (encoding_buffer_size): Set magnification to 3 for all coding
4987 systems that require encoding.
4988 (ccl_coding_driver): For decoding, be sure that the result is
4989 valid multibyte sequence.
4990 (decode_coding): Initialize coding->errors and coding->result.
4991 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4992 and raw-text, always call decode_eol. Handle the case of last
4993 block here. If not coding->dst_multibyte, convert the resulting
4994 sequence to unibyte.
4995 (encode_coding): Initialize coding->errors and coding->result.
4996 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4997 and raw-text, always call encode_eol. Handle the case of last
4998 block here.
4999 (shrink_decoding_region, shrink_encoding_region): Detect cases
5000 that we can't skip data more rigidly.
5001 (code_convert_region): Setup src_multibyte and dst_multibyte
5002 members of coding. For decoding, if the buffer is multibyte,
5003 convert the source sequence to unibyte in advance. For encoding,
5004 if the buffer is multibyte, convert the resulting sequence to
5005 multibyte afterward.
5006 (run_pre_post_conversion_on_str): New function.
5007 (code_convert_string): Deleted and divided into the following two.
5008 (decode_coding_string, encode_coding_string): New functions.
5009 (code_convert_string1, code_convert_string_norecord): Call one of
5010 above.
5011 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5012 MAKE_NON_ASCII_CHAR.
5013 (Fset_terminal_coding_system_internal,
5014 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5015 and dst_multibyte members.
5016 (init_coding_once): Initialize iso_code_class with new enum
5017 ISO_control_0 and ISO_control_1.
5019 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5020 devided into ISO_control_0 and ISO_control_1.
5021 (struct coding_system): New members src_multibyte, dst_multibyte,
5022 errors, and result. Delete member fake_multibyte.
5023 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5024 nonzero.
5025 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5026 nonzero.
5028 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5029 (Faset): Likewise.
5031 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5032 multibyte form.
5033 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5034 combining occurs.
5035 (Ftranspose_region): Delete codes for handling byte combining.
5037 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5038 dst_multibyte members of coding. On handling REPLACE on unibyte
5039 buffer, convert the result of decode_coding to unibyte. On
5040 inserting into a mutibyte buffer, always call code_convert_region.
5041 (e_write): Setup coding->src_multibyte according to the
5042 multibyteness of the source (buffer or string).
5044 * fns.c (concat): Handle 8-bit characters correctly.
5045 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5046 unibyte in the result.
5047 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5048 valid multibyte form in the result.
5049 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5050 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5051 return -1, signal an error.
5052 (base64_encode_1): New arg MULTIBYTE. Get each character by
5053 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5054 character is found, return -1.
5055 (Fbase64_decode_region): Delete codes for handling byte-combining.
5056 Treat each decoded byte as a unibyte character.
5057 (Fbase64_decode_string): Return unibyte string.
5058 (Fcompare_strings, concat, string_byte_to_char): Use
5059 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5060 FETCH_STRING_CHAR_ADVANCE.
5061 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5062 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5064 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5065 SPLIT_NON_ASCII_CHAR.
5066 (fontset_ref_via_base, fontset_set): Likewise
5068 * insdel.c (adjust_markers_for_record_delete): Deleted.
5069 (adjust_markers_for_insert): Argument changed. Caller changed.
5070 (adjust_markers_for_replace): Likewise.
5071 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5072 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5073 (copy_text): Delete unused local varialbe c_save. For converting
5074 to multibyte, be sure to make all 8-bit characters in valid
5075 multibyte form.
5076 (count_size_as_multibyte): Handle 8-bit characters correctly.
5077 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5078 adjust_after_replace, replace_range, del_range_2)
5079 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5080 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5081 adjust_after_replace, replace_range, del_range_2) Delete codes for
5082 handling byte combining.
5083 (adjust_before_replace): Deleted.
5085 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5086 SPLIT_NON_ASCII_CHAR.
5087 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5088 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5089 unconditionally.
5090 (Fkey_description): Likewise.
5092 * lread.c (read1): On reading multibyte string, be sure to make
5093 all 8-bit chararacters in valid multibyte form.
5094 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5096 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5097 unconditionally.
5099 * process.c (Fstart_process): GCPRO current_dir before calling
5100 Ffind_operation_coding_system. Encode arguments here.
5101 (create_process): Don't encode arguments here. Setup
5102 src_multibyte and dst_multibyte members of struct coding.
5103 (read_process_output): Setup src_multibyte and dst_multibyte
5104 members of struct coding. If the output is to multibyte buffer,
5105 always decode the output of the process. Adjust the
5106 representation of 8-bit characters to the multibyteness of the
5107 output.
5108 (send_process): Setup coding->src_multibyte according to the
5109 multibyteness of the source.
5111 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5112 unconditionally.
5113 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5114 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5116 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5117 CHAR_LEN.
5119 * w16select.c (Fw16_set_clipboard_data): Setup members
5120 src_multibyte and dst_multibyte of coding. Adjusted for the
5121 change for find_charset_in_str.
5122 (Fw16_get_clipboard_data): Likewise.
5124 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5125 dst_multibyte of coding.
5126 (x_to_w32_font): Likewise.
5128 * w32select.c (Fw32_set_clipboard_data): Setup members
5129 src_multibyte and dst_multibyte of coding. Adjusted for the
5130 change for find_charset_in_str.
5131 (Fw32_get_clipboard_data): Likewise.
5133 * xdisp.c (get_next_display_element): Handle 8-bit characters
5134 correctly.
5135 (next_element_from_display_vector): Use CHAR_BYTES instead of
5136 CHAR_LEN.
5137 (disp_char_vector): Use SPLIT_CHAR instead of
5138 SPLIT_NON_ASCII_CHAR.
5140 * xselect.c (selection_data_to_lisp_data): Setup members
5141 src_multibyte and dst_multibyte of coding. Adjusted for the
5142 change for find_charset_in_str.
5143 (lisp_data_to_selection_data): Likewise.
5145 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5147 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5148 buffer.
5150 * dispextern.h (Vimage_types): Add extern declaration.
5152 * xdisp.c (Vimage_types): Moved here from xfns.c.
5153 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5155 * xfns.c (Vimages_types): Moved to xdisp.c.
5156 (syms_of_xfns): Move `image-types' to xdisp.c.
5158 * w32fns.c (Vimage_types): Removed.
5159 (syms_of_w32fns): Remove `image-types'.
5161 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5163 * fns.c (map_char_table): Pay attention to character number of
5164 charset. Check the validity of charset at the first level. For
5165 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5166 the default value.
5168 * fontset.c: Include "buffer.h".
5169 (fs_load_font): If the face has fontset, record the face ID in
5170 that fontset.
5171 (Finternal_char_font): New function.
5172 (accumulate_font_info): New function.
5173 (Ffontset_info): Rewritten for the new fontset implementation.
5174 (syms_of_fontset): Register Vdefault_fontset in the first element
5175 of Vfontset_table. Include Vdefault_fontset in
5176 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5177 function.
5179 2000-05-16 Dave Love <fx@gnu.org>
5181 * m/iris5d.h: Deleted -- unused.
5183 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5185 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5186 `invalid' instead of `illegal'.
5188 * indent.c (Fmove_to_column): When ending within a tab, insert
5189 spaces first so that markers at the end of the tab get adjusted.
5191 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5192 buffer list that wasn't selected in that frame.
5194 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5195 is needed on mescaline, use a 2 char prefix, and call
5196 make_temp_name with second arg non-zero.
5198 * fileio.c (make_temp_name): New function, extracted from
5199 Fmake_temp_name.
5200 (Fmake_temp_name): Use it.
5202 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5204 * window.c (coordinates_in_window): Subtract 1 when computing
5205 right_x.
5207 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5209 * Makefile.in (lisp): Add env.elc.
5211 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5213 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5215 * search.c (Freplace_match): Handle case of `\N' in the
5216 replacement when there's no group N.
5218 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5220 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5221 of the message to message_dolog.
5223 * keyboard.c (read_char): Don't clear current message for help
5224 events; let the code handling help events handle this. Change
5225 code detecting help events that should be ignored.
5227 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5228 we're interating over a string.
5230 2000-05-09 Dave Love <fx@gnu.org>
5232 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5233 that offset before writing. Move gcpro region past call of
5234 Ffile_regular_p.
5236 2000-05-04 Dave Love <fx@gnu.org>
5238 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5240 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5242 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5243 of inserted characters when BUF equals the current buffer, and PT
5244 is in front of or equal to FROM.
5246 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5248 * xdisp.c (handle_single_display_prop): If display property value
5249 is invalid, or something not supported on the frame, restore
5250 iterator's position to what it was initially. Make sure to return
5251 0 for invalid and unsupported property values.
5253 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5254 that x_per_char_metric returns null.
5256 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5258 * xterm.h (struct face): Add forward declaration.
5259 (struct image): Ditto.
5260 (image_ascent): Add prototype.
5262 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5263 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5264 image_ascent instead of using IMAGE_ASCENT.
5266 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5267 (IMAGE_ASCENT): Removed.
5269 * xfns.c (Qcenter): New variable.
5270 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5271 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5272 (image_ascent): New function.
5273 (lookup_image): Recognize `:ascent center'.
5274 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5275 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5276 (xbm_load): Don't set image's ascent here.
5277 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5278 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5279 check ascent values here.
5280 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5281 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5282 (syms_of_xfns): Initialize Qcenter.
5284 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5285 to the limits, increase the limits.
5287 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5289 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5290 Check Vfont_encoding_alist against the full name of the opened
5291 font.
5293 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5295 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5296 taller than the window.
5298 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5300 * xfaces.c (realize_x_face): Fix the argument of the second
5301 xassert. BASE_FACE may not be a face for ASCII.
5303 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5305 * print.c (print_object): Treat print-length < 0 as nil.
5307 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5309 * s/freebsd.h (TERMCAP_OBJ): Removed.
5310 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5312 * lread.c (read1): Don't treat period followed by certain
5313 characters as symbol start.
5315 * xfns.c (slurp_file): New function.
5316 (xbm_image_p): Handle case of in-memory XBM files.
5317 (xbm_scan): Rewritten to work on memory buffers instead of files.
5318 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5319 Work on memory buffers instead of files. If DATA is null test
5320 if buffer looks like an in-memory XBM file.
5321 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5322 memory buffers instead of files.
5323 (xbm_file_p): New function.
5324 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5326 * lread.c (end_of_file_error): New function.
5327 (read1): Call it instead of signaling `end-of-file' directly.
5329 * print.c (print_error_message): Print data of `end-of-file'
5330 with Fprinc instead of Fprin1.
5332 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5334 * window.c (freeze_window_start): Check that minibuffer scroll
5335 window isn't nil before extracting the window structure pointer
5336 from it.
5338 * undo.c (record_delete): If we hit the end of the undo list, stop
5339 picking elements apart.
5341 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5343 * xdisp.c (display_line): If lines are continued, restore
5344 iterator's ascent/descent information to the values before the
5345 first glyph not fitting on the line.
5347 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5349 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5350 positions in glyph matrix. Don't compute new window end
5351 positions.
5353 * dispnew.c (increment_matrix_positions): Renamed from
5354 increment_glyph_matrix_buffer_positions.
5355 (increment_row_positions): Renamed from
5356 increment_glyph_row_buffer_positions.
5358 * dispextern.h: Change names of renamed functions from dispnew.c
5359 in prototypes.
5361 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5363 * fileio.c (Fdo_auto_save): Create directories for auto-save
5364 list file if necessary.
5366 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5367 from buffer or frame.
5368 (automatic_hscrolling_p): New variable.
5369 (hscroll_windows): Scroll windows horizontally only if automatic
5370 hscrolling is allowed.
5371 (syms_of_xdisp): New variable `automatic-hscrolling'.
5373 * frame.h (struct frame): Add member extra_line_spacing.
5375 * xfns.c (x_set_line_spacing): New function.
5376 (Fx_create_frame): Set line spacing from resources.
5377 (Qline_spacing): New variable.
5378 (syms_of_xfns): Initialize Qline_spacing.
5380 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5382 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5383 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5384 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5385 extra_line_spacing from default value.
5386 (init_buffer_once): Initialize default value of extra_line_spacing.
5388 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5389 and extra3.
5391 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5392 prompt_width. Add extra line spacing.
5394 * term.c (produce_glyphs): Remove reference to struct it's
5395 prompt_width.
5397 * dispextern.h (struct it): Remove member prompt_width, add
5398 extra_line_spacing.
5400 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5402 * dispnew.c (update_frame_line): When writing a whole line, make
5403 sure cursor is in the right row afterwards, otherwise a use of
5404 capability `ch' in cmgoto might leave the cursor in the row below.
5406 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5408 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5410 * keyboard.c (timer_check): Fix typo in comment.
5412 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5414 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5415 name change: ch -> character.
5417 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5419 * keyboard.c (echo_message_buffer): New variable.
5420 (echo_now): Set echo_message_buffer to the echo area buffer used
5421 to display the echo.
5422 (cancel_echoing): Reset echo_message_buffer to nil.
5423 (read_char): Code rewritten that handles canceling an echo or
5424 echoing a dash, respectively.
5426 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5427 directory doesn't exist.
5429 2000-04-19 Dave Love <fx@gnu.org>
5431 * fns.c (syms_of_fns): Defsubr mapc.
5432 (concat): Don't allow numeric args.
5433 (Fconcat): Doc change.
5435 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5437 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5438 instead define end_match(1|2) more carefully.
5439 Use GET_CHAR_BEFORE_2 for `begline'.
5441 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5443 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5444 on 64-bit systems where NULL is defined as `0'.
5446 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5447 the `variable argument list' to make it work on Alpha.
5449 * m/alpha.h (_LP64) [!_LP64]: Define.
5450 (ORDINARY_LINK): Define for NetBSD.
5452 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5454 2000-04-19 Dave Love <fx@gnu.org>
5456 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5457 change.
5459 * Makefile.in (LIBS): Don't use.
5460 (GETLOADAVG_OBJ): Define again.
5461 (otherobj): Add GETLOADAVG_OBJ.
5463 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5465 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5467 * lread.c (read_filtered_event): Cancel and start busy cursor.
5469 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5470 that the per-character metrics may be null.
5472 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5474 * buffer.c (clone_per_buffer_values): New function.
5475 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5476 clone_per_buffer_values if CLONE is not nil.
5478 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5480 2000-04-16 Dave Love <fx@gnu.org>
5482 * Makefile.in: Remove obsolete localcpp stuff.
5483 (GETLOADAVG_OBJ): Don't define.
5484 (obj): Move LIBOBJS...
5485 (otherobj): ... to here.
5486 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5487 whitespace-only lines after the continuation (Irix).
5489 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5491 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5493 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5495 2000-04-14 Dave Love <fx@gnu.org>
5497 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5498 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5499 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5500 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5501 NLIST_STRUCT.
5503 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5504 autoconfiscated HAVE_GETLOADAVG.
5506 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5507 BROKEN_MKTIME.
5509 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5511 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5512 (fill_in_lock_file_name): Avoid existing files that aren't
5513 links.
5515 2000-04-14 Dave Love <fx@gnu.org>
5517 * Makefile.in (LIBS, LIBOBJS): New variable.
5518 (INTERVAL_SRC): Convert to make variable.
5519 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5520 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5521 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5522 add LIBOBJS.
5523 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5524 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5525 (shortlisp): Add facemenu, float-sup, frame.
5526 (SOME_MACHINE_LISP): Remove them from here.
5527 (LIBES): Change unused LDLIBS to autoconf LIBS.
5529 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5531 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5533 * composite.c (update_compositions): If FROM and TO are not in a
5534 valid range, do nothing.
5536 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5538 * tparam.c (tparam1): Abort when encountering an unknown
5539 `%'-specifier.
5541 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5542 terminfo.o.
5544 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5545 as TERMCAP_OBJ.
5547 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5549 * fileio.c (a_write): Remove redundant semi-colons.
5550 (e_write): Return -1 if failed to write all the data.
5551 This fixes the changes made at 1999-12-15.
5553 2000-04-12 Dave Love <fx@gnu.org>
5555 * fns.c (mapcar1): Test for null vals to support mapc.
5556 (Fmapc): New function.
5558 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5560 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5561 (IT_frame_up_to_date): Support the buffer local value of
5562 cursor-type, if defined.
5564 2000-04-10 Dave Love <fx@gnu.org>
5566 * editfns.c (preceding-char, following-char): Doc fix.
5568 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5570 * Makefile.in (temacs): Revert 2000-03-12 change.
5572 2000-04-10 Jason Rumney <jasonr@gnu.org>
5574 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5576 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5578 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5579 area buffer, if it's not set up yet.
5581 * indent.c (compute_motion): Set immediate_quit.
5583 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5585 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5586 variable.
5587 (realize_tty_face): Suppress boldness if colors are the inverse of
5588 the default colors, and tty_suppress_bold_inverse_default_colors_p
5589 is set.
5590 (Ftty_suppress_bold_inverse_default_colors): New function.
5591 (syms_of_xfaces): Defsubr it.
5593 * buffer.c (Frestore_buffer_modified_p): New function.
5594 (syms_of_buffer): Defsubr it.
5596 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5598 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5599 charset id (int) argument, not a charset (Lisp_Object).
5601 * coding.h (code_convert_string): Declare.
5602 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5603 object, as the fourth argument to code_convert_string.
5605 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5606 value.
5607 (Fset_fontset_font): Use EQ to compare lisp objects.
5609 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5611 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5612 a pointer that looks like a lisp object.
5613 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5614 zero, instead see whether it's an integer object, since they can't
5615 have intervals.
5616 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5618 * dispnew.c (allocate_matrices_for_frame_redisplay,
5619 direct_output_forward_char): Use X(U)INT and make_number as needed
5620 to convert between (unsigned) int values and lisp integers.
5621 * keyboard.c (read_key_sequence): Likewise.
5622 * lread.c (substitute_object_recurse): Likewise.
5623 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5624 * minibuf.c (do_completion, Fminibuffer_complete_word,
5625 Fminibuffer_completion_help): Likewise.
5626 * term.c (produce_special_glyphs): Likewise.
5628 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5629 * print.c (print_preprocess, print_object): Likewise.
5631 * search.c (compile_pattern): Use NILP when checking for nil.
5633 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5634 __OPTIMIZE__]: Provide a GNU C macro version that handles
5635 lisp-object unions.
5636 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5637 field, to better cope with ENABLE_CHECKING and calls that modify a
5638 Lisp_Object using its old value.
5640 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5642 * window.c (compare_window_configurations): Signal an error
5643 if parameters C1 or C2 aren't window configurations.
5645 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5646 AFTER_POTENTIAL_GC calls around calls to functions that can
5647 signal an error and thus invoke the debugger.
5649 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5651 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5652 an error if decoding fails.
5654 * keyboard.c (lispy_mouse_names): Variable removed.
5655 (Vlispy_mouse_stem): New variable.
5656 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5657 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5658 for any mouse button number. Increase size of mouse_syms and
5659 button_down_location as needed. Call modify_event_symbol with
5660 different arguments.
5661 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5662 Call modify_event_symbol with different arguments.
5663 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5664 for any button number. Call modify_event_symbol with different
5665 arguments.
5666 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5667 Accept a string for NAME_ALIST_OR_STEM.
5669 * lisp.h (larger_vector): Add prototype.
5671 * fns.c (larger_vector): Make externally visible.
5673 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5675 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5677 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5678 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5679 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5680 we are between str1 and str2.
5681 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5682 (PATFETCH): Use `TRANSLATE'.
5683 (PATFETCH_RAW): Fetch multibyte char if applicable.
5684 (PATUNFETCH): Remove.
5685 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5686 When writing a char, write it directly into the pattern buffer rather
5687 than going needlessly through a temp char-array.
5688 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5689 multibyte magic and remove the useless `#ifdef emacs'.
5690 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5691 buffer.
5693 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5694 conditional on `emacs'.
5696 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5698 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5700 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5701 non-union-type versions of XMARK and friends here, because XMARK
5702 and friends won't work on an integer field if NO_UNION_TYPE is not
5703 defined.
5704 (make_number): Define as a function if it's not defined as a
5705 macro.
5707 * composite.c (run_composite_function): Use NILP when checking for
5708 nil.
5709 (syms_of_composite): Delete local var NARGS, pass an int as first
5710 argument to Fmake_hash_table.
5712 * editfns.c (text_property_stickiness): Use NILP to test
5713 Lisp_Object boolean value.
5714 (Fmessage_or_box): Don't use NILP to test int variable.
5715 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5716 problems reading from and changing the same lisp value in an
5717 XSETSTRING call.
5719 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5721 * term.c (TN_no_color_video): New variable.
5722 (term_init): Intitialize TN_no_color_video.
5723 (enum no_color_bit): New enumeration.
5724 (MAY_USE_WITH_COLORS_P): New macro.
5725 (turn_on_face): Use it to determine if attributes may be used
5726 combined with colors.
5728 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5730 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5731 with int lvalues via casts; instead, just yield lisp object
5732 lvalues.
5733 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5734 proper accessor macros.
5735 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5736 (grow_mini_window): Fix typo getting int value of root->height.
5738 * xdisp.c (compute_string_pos): Fix order of arguments to
5739 string_pos_nchars_ahead.
5740 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5741 count arg to variable-arg routines like Frun_hook_with_args and
5742 Fformat.
5743 (back_to_previous_visible_line_start)
5744 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5745 fixed-arg routines like Fget_char_property and Fmake_string.
5746 (reconsider_clip_changes): Use XINT when comparing integer lisp
5747 objects, or passing them as int arguments.
5748 (mark_window_display_accurate, insert_left_trunc_glyphs)
5749 (append_space, extend_face_to_end_of_line): Use make_number when
5750 storing or passing integer values as lisp objects.
5751 (set_cursor_from_row, highlight_trailing_whitespace): Use
5752 INTEGERP, not implicit test against zero, for glyph object.
5753 (try_window_id): Don't use make_number when we want an int value.
5755 * xfaces.c (xlfd_symbolic_value): Make last argument a
5756 Lisp_Object, to be consistent with callers.
5757 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5758 (lface_hash): Apply XFASTINT to lisp values before folding in.
5760 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5761 fill in window width and height. Pass an int, not a lisp object,
5762 as first arg to Finsert.
5764 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5766 * xfaces.c (realize_basic_faces): Block input while realizing
5767 the faces.
5769 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5771 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5773 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5775 * xterm.c (x_produce_glyphs): When displaying unibyte text
5776 or ASCII, handle case that per-char metric is null.
5778 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5780 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5782 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5783 XSUBR, XBUFFER): Verify correct object type before returning
5784 pointer, using eassert.
5785 * frame.h (XFRAME): Likewise.
5787 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5788 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5789 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5790 type.
5791 * data.c (set_internal): Likewise.
5792 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5793 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5794 * fileio.c (auto_save_1): Likewise.
5795 * insdel.c (check_markers): Likewise.
5796 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5797 * undo.c (record_insert): Likewise.
5798 * vmsproc.c (child_sig): Likewise.
5799 * window.c (unshow_buffer, window_loop): Likewise.
5800 * xterm.c (x_erase_phys_cursor): Likewise.
5802 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5804 * xfns.c (free_image_cache): Free the cache structure itself
5805 last, after all its members have been freed.
5807 * lisp.h (xstrdup): Add prototype.
5809 * alloc.c (xstrdup): Moved here from xfaces.c.
5810 (allocating_for_lisp): Variable removed.
5811 (lisp_malloc): Block input around the calls to malloc and
5812 mem_insert.
5814 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5815 of Fsymbol_value.
5816 (xstrdup): Moved to alloc.c.
5818 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5820 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5822 * emacs.c (main): Fix sense of no-loadup test.
5824 * config.in (ENABLE_CHECKING): Undef.
5826 * lisp.h (struct interval): Replace "parent" field with a union of
5827 interval pointer and Lisp_Object; add new bitfield to use as
5828 discriminant. Change other flag fields to bitfields.
5829 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5830 is defined and the supplied test fails, print a message and
5831 abort.
5832 (eassert): New macro. Use CHECK to provide an assert-like
5833 facility.
5835 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5836 pointers; abort if the value looks like a lisp object.
5837 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5838 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5839 Modify for new interval parent definition.
5841 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5842 UNMARK_BALANCE_INTERVALS): Update references that need an
5843 addressable lisp object in the interval structure.
5844 (die): New function.
5845 (suppress_checking): New variable.
5847 * intervals.c (interval_start_pos): Just return 0 if there's no
5848 parent object.
5850 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5852 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5853 and earlier Emacs versions.
5855 * keyboard.c (Ftop_level): Cancel busy-cursor.
5857 * eval.c (call_debugger): Cancel busy-cursor.
5859 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5861 * search.c (Freplace_match): Adjust multibyteness of the current
5862 buffer and NEWTEXT. Free allocated memory before signaling an
5863 error.
5865 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5867 * regex.c (analyse_first): New function obtained by ripping out most
5868 of re_compile_fastmap and generalizing it a little bit so that it
5869 can also just return whether a given (sub)pattern can match the empty
5870 string or not.
5871 (regex_compile): Use `analyse_first' to decide whether the loop-check
5872 needs to be done or not for *, +, *? and +? (the loop check is costly
5873 for non-greedy repetition).
5874 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5876 2000-03-28 Dave Love <fx@gnu.org>
5878 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5879 alpha.
5881 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5883 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5885 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5886 an expression.
5887 (enum re_opcode_t): Update description of succeed_n.
5888 (PATFETCH): Always define.
5889 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5890 operators, char classes, shy-groups and intervals).
5891 Optimize special cases of intervals so as to only use succeed_n and
5892 jump_n when really needed.
5893 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5894 that we don't have to handle the special cases any more.
5895 Simplify on_failure_jump handling as well.
5897 2000-03-28 Jason Rumney <jasonr@gnu.org>
5899 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5901 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5903 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5905 * s/msdos.h (GC_SETJMP_WORKS): Define.
5907 * alloc.c (mark_maybe_object): New function.
5908 (mark_memory): Use it.
5909 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5910 (setjmp_tested_p, longjmp_done): New variables.
5911 (test_setjmp): New function.
5912 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5913 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5915 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5916 to DEC_TEXT_POS and INC_TEXT_POS.
5918 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5919 with parameter MULTIBYTE_P.
5921 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5922 MULTIBYTE_P.
5924 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5925 buffers because it looks for multibyte character byte sequences
5926 which don't exist in unibyte text.
5928 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5930 * xfaces.c (register_color, unregister_color, unregister_colors)
5931 [DEBUG_X_COLORS]: New functions.
5932 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5934 * xfns.c (x_set_cursor_color): Get color reference counts right.
5936 * xterm.c (x_copy_color): New function.
5937 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5939 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5940 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5941 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5942 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5943 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5944 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5945 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5946 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5947 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5948 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5950 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5951 names for handling per-buffer variables.
5953 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5954 instead of MAX_BUFFER_LOCAL_VARS.
5955 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5957 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5959 * xfns.c (x_specified_cursor_type): New function.
5960 (x_set_cursor_type): Use it.
5962 * buffer.h (struct buffer): Add cursor_type.
5964 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5966 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5967 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5968 opcode.
5969 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5970 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5971 executing it as well as when popping it off the stack to find infinite
5972 loops in non-greedy repetition operators.
5974 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5976 * doc.c (Qfunction_documentation): New variable.
5977 (syms_of_doc): Initialize Qfunction_documentation.
5978 (Fdocumentation): If FUNCTION is a symbol with non-nil
5979 `function-documentation' property, return a documentation derived
5980 from that.
5982 * buffer.c (syms_of_buffer): Add default-cursor-type.
5983 (init_buffer_once): Don't let cursor_type have a local value
5984 in every buffer.
5986 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5987 on buffer-local value of cursor_type.
5988 (x_draw_bar_cursor): Add parameter WIDTH.
5990 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5991 (init_buffer_once): Set default cursor_type value to t.
5992 Mark cursor_type as local everywhere.
5993 (syms_of_buffer): New per-buffer variable cursor-type.
5995 * buffer.h (struct buffer): Remove member local_var_flags,
5996 add local_flags.
5997 (MAX_BUFFER_LOCAL_VARS): New macro.
5998 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5999 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6000 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6001 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6003 * print.c (print_object): Use new macros for per-buffer
6004 variables.
6006 * category.c (Fset_category_table): Use new macros for per-buffer
6007 variables.
6009 * buffer.c (buffer_permanent_local_flags): Make a char array.
6010 (max_buffer_local_idx): New variable.
6011 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6012 for new handling of per-buffer variables.
6013 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6014 (init_buffer_once): Initialize per-buffer vars differently.
6015 Set max_buffer_local_idx.
6017 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6018 variables.
6020 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6021 variables.
6023 * data.c (do_symval_forwarding, store_symval_forwarding)
6024 (find_symbol_value, set_internal, default_value, Fset_default)
6025 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6026 per-buffer variables.
6028 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6030 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6032 * xterm.c (x_term_init): Unblock input around call1 of
6033 Qvendor_specific_keysyms.
6035 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6036 (find_defun_start): Consider an open parenthesis in column 0
6037 a defun start only if open_paren_in_column_0_is_defun_start is set.
6038 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6040 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6042 * eval.c (Fautoload): Add entry in load-history (if after dump).
6043 * lread.c (load-history): Update docstring.
6045 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6047 * indent.c (Fvertical_motion): Always use the current buffer.
6048 Temporarily change the window's buffer, if necessary.
6050 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6052 * xterm.c (fast_find_position): Make sure not to consider rows
6053 not visible in the window.
6055 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6057 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6058 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6060 2000-03-22 Jason Rumney <jasonr@gnu.org>
6062 * w32menu.c (single_submenu): Set help string to NULL if none.
6063 (w32_menu_show): Set help string correctly.
6064 (add-menu-item): Set help string in MIIM_DATA for menu item.
6065 Load SetMenuItemInfoA explicitly.
6066 (w32_menu_display_help): New function.
6068 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6069 (QCdata): Moved to xdisp.c.
6071 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6072 (Vw32_charset_to_codepage_alist): Removed.
6073 (Vw32_charset_info_alist): New variable.
6074 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6075 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6076 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6077 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6078 with TODO comment.
6079 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6080 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6081 Define Vw32_charset_info_alist and w32_charset symbols.
6083 2000-03-22 Jason Rumney <jasonr@gnu.org>
6085 * makefile.nt (w32bdf.obj): Update dependencies.
6087 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6089 * w32fns.c: Include fontset.h after dispextern.h.
6090 (Fx_create_frame): Do not create fontset.
6091 (w32_load_system_font): Doc fix.
6092 (Fx_close_connection): Free full_name if it is not shared.
6094 * w32term.c: Include fontset.h after dispextern.h.
6095 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6096 updated.
6097 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6098 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6099 (w32_font_is_double_byte): New function, needs body.
6100 (x_append_glyph): Set glyph->glyph_not_available_p.
6101 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6102 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6103 character, convert it to a unibyte character.
6104 (struct glyph_string): Delete member `charset'.
6105 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6106 calculating it is found.
6107 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6108 the case that per char metric is not available correctly.
6109 (x_fill_glyph_string): Handle the case that the specific glyph is
6110 not available correctly.
6111 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6112 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6113 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6114 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6115 fontset. Don't call FS_LOAD_FONT.
6117 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6119 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6120 (INT_LISPLIKE): New macro.
6121 (NULL_INTERVAL_P): Use it.
6122 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6123 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6124 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6126 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6127 explicit references to "parent" field of struct interval and
6128 associated unclean type conversions.
6129 * intervals.c (create_root_interval, root_interval, rotate_right,
6130 rotate_left, balance_possible_root_interval, split_interval_right,
6131 split_interval_left, interval_start_pos, find_interval,
6132 next_interval, previous_interval, update_interval,
6133 adjust_intervals_for_insertion, delete_node, delete_interval,
6134 adjust_intervals_for_deletion, merge_interval_right,
6135 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6136 copy_intervals_to_string): Likewise.
6137 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6138 Likewise.
6139 * syntax.c (update_syntax_table): Likewise.
6141 * intervals.c (reproduce_tree_obj): New function, like
6142 reproduce_tree but takes a Lisp_Object for the parent. Declare
6143 with prototype.
6144 (graft_intervals_into_buffer): Use it when appropriate.
6145 (reproduce_tree): Declare with prototype.
6146 (balance_possible_root_interval): Check that the parent is a lisp
6147 object before trying to examine its type.
6149 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6151 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6152 as strings only if both are known to be strings.
6154 * s/openbsd.h (LIBS_TERMCAP): Undef.
6156 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6158 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6159 definitions for non-Emacs compilation.
6160 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6161 outside of `#ifdef emacs'.
6162 (print_partial_compiled_pattern): Update.
6163 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6164 (re_compile_fastmap): Merge handling of charset and charset_not (for
6165 emacs and non-emacs compilation as well).
6166 Similarly for (not)categoryspec and (not)syntaxspec.
6167 Don't use the fastmap when reaching `anychar' since the added
6168 complexity is not justified.
6169 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6170 and (not)syntaxspec. Merge (not)categoryspec.
6172 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6174 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6175 FACE_FOR_CHAR): Define them differently for the configuration of
6176 --without-x.
6178 2000-03-21 Dave Love <fx@gnu.org>
6180 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6181 doc string.
6183 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6185 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6186 (lface_fully_specified_p): Don't check contents of
6187 LFACE_FONT_INDEX because that attribute is optional.
6188 (realize_x_face): Remove now unwarranted xassert.
6190 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6192 The following changes are to make font selection based on
6193 characters, not charset. In addition, they recover fontset
6194 facilities while utilizing the new font selection mechanism.
6196 * Makefile.in (fontset.o): Depend on dispextern.h.
6198 * alloc.c (mark_face_cache): Don't mark face->registry.
6200 * dispextern.h (struct glyph): New member glyph_not_available_p.
6201 Use 22 bits for face_id.
6202 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6203 (struct face): Delete member registry, new member ascii_face.
6204 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6205 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6206 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6207 (struct it): Delete member charset, new member
6208 glyph_not_available_p.
6210 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6211 (struct fontset_info, struct fontset_data): Structs removed.
6212 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6213 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6214 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6215 (fs_free_face_fontset, fontset_font_pattern,
6216 face_suitable_for_char_p, face_for_char,
6217 make_fontset_for_ascii_face): Extern them.
6218 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6219 (FS_LOAD_FACE_FONT): New macro.
6221 * fontset.c: All codes rewritten or adjusted for the change of
6222 fontset implementation. Now fontset is represented by char table.
6223 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6224 removed.
6225 (my_strcasecmp): Function removed.
6226 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6227 variables.
6228 (AREF, ASIZE): New macros.
6229 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6230 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6231 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6232 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6233 fontset_id_valid_p, font_family_registry, fontset_name,
6234 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6235 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6236 New functions.
6237 (fs_load_font): New arg FACE. Caller changed.
6238 (fs_query_fontset): Argument changed. Caller changed.
6239 (Fquery_fontset): call fs_query_fontset.
6240 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6241 Functions removed.
6242 (clear_fontset_elements, check_registry_encoding,
6243 check_fontset_name): New functions.
6244 (syms_of_fontset): Set char-table-extra-slots property of fontset
6245 to 3. Staticpro and initialize Vfontset_table and
6246 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6248 * frame.h (struct frame): Member `fontset_data' removed.
6249 (FRAME_FONTSET_DATA): Macro removed.
6251 * frame.c (make_frame): Don't allocate f->fontset_data.
6252 (Fdelete_frame): Don't free f->fontset_data.
6254 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6256 * xdisp.c (charset_at_position): Function removed.
6257 (init_iterator): Don't set member charset of struct `it'.
6258 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6259 next_element_from_display_vector, insert_left_trunc_glyphs):
6260 Likewise.
6261 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6262 FACE_FOR_CHARSET.
6263 (get_next_display_element, append_space,
6264 extend_face_to_end_of_line): Likewise.
6266 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6267 Variables removed.
6268 (clear_font_table, frame_update_line_height, load_face_font):
6269 Adjusted for the change of fontset implementation.
6270 (load_face_fontset_font): Function removed.
6271 (pixel_point_size): New function.
6272 (font_list): Argument type changed. Caller changed.
6273 (LFACE_FONT): New macro.
6274 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6275 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6276 Lisp_Object. Determine the font name by actually loading a font
6277 by the specified pattern. Set LFACE_FONT (lface) to the specified
6278 pattern. Even if a font is not found, don't try alternatives.
6279 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6280 (set_font_frame_param): If `font' is specified in lface, use it.
6281 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6282 (lface_same_font_attributes_p): Likewise.
6283 (make_realized_face): Arguent changed. Caller changed. Set
6284 face->ascii_face to face itself.
6285 (free_realized_face): Free face->fontset if face is for ASCII.
6286 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6287 deduce_unibyte_registry, x_charset_registry): Functions removed.
6288 (free_realized_multibyte_face): New function.
6289 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6290 changed. Caller changed.
6291 (try_font_list): Argument type changed.
6292 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6293 (choose_face_font): Argument changed. Handle fontset properly.
6294 (choose_face_fontset_font): Function removed.
6295 (realize_default_face, realize_named_face): Don't remove the
6296 former face here.
6297 (realize_face): Argument changed. Caller changed. Remove face
6298 with the arg former_face_id in advance. Load font for the new
6299 face.
6300 (realize_x_face): Argument changed. Caller changed. For a
6301 multibyte character, share fontset with base_face. For a single
6302 byte character, make a new realized fontset. Don't load a font
6303 here.
6304 (realize_tty_face): Argument changed. Caller changed.
6305 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6306 (face_at_buffer_position): Don't check multibyte_p for returning
6307 DEFAULT_FACE_ID.
6308 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6309 FACE_SUITABLE_FOR_CHARSET_P.
6310 (syms_of_xfaces): Remove code for Qx_charset_registry and
6311 Vface_default_registry.
6313 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6314 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6315 (x_per_char_metric): Don't try FONT->default_char. Even if
6316 pcm->width is zero, glyph bits may exist.
6317 (x_encode_char): Always initialize char2b->byte1.
6318 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6319 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6320 changed.
6321 (x_append_glyph): Set glyph->glyph_not_available_p.
6322 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6323 it->charset. Handle the case that per char metric is not
6324 available. If it->multibyte_p is zero and it->c is a multibyte
6325 character, convert it to a unibyte character.
6326 (struct glyph_string): Delete member `charset'.
6327 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6328 the case that per char metric is not available correctly.
6329 (x_fill_glyph_string): Handle the case that the specific glyph is
6330 not available correctly.
6331 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6332 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6333 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6334 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6335 fontset. Don't call FS_LOAD_FONT.
6337 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6338 (x_create_tip_frame): Likewise.
6339 (Fx_close_connection): Free full_name of font_info.
6341 * fns.c (optimize_sub_char_table): New function.
6342 (Foptimize_char_table): New function.
6343 (syms_of_fns): Defsubr Soptimize_char_table.
6345 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6347 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6348 only if buffer is displayed in some window.
6350 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6351 (try_window_reusing_current_matrix): Don't call scroll run
6352 function if run's current and desired position are the same;
6353 this prevents cursor flickering.
6355 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6357 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6359 * regex.c (RE_STRING_CHAR): New macro.
6360 (GET_CHAR_AFER_2): Remove.
6361 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6362 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6363 (print_partial_compiled_pattern, re_compile_fastmap)
6364 (re_match_2_internal): Remove on_failure_jump_exclusive.
6365 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6366 optimization only need to work for * (ie. can use of_keep_string_jump).
6367 Remove the special case for .*\n since it is now covered by the general
6368 optimization.
6369 (re_search_2): Don't bother with `room'.
6370 (skip_one_char): New function.
6371 (skip_noops): Simplify since `memory' is not needed any more.
6372 (mutually_exclusive_p): Restructure slightly to use `switch' and
6373 add handling for "all" remaining cases.
6374 (re_match_2_internal): Change on_failure_jump_smart to use
6375 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6376 rather than on_failure_jump_exclusive.
6378 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6380 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6381 number of bits per RGB because it's everywhere used as the depth
6382 of the visual.
6384 * term.c (calculate_costs): Remove code dealing with X frames.
6386 2000-03-19 Richard M. Stallman <rms@gnu.org>
6388 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6390 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6392 * lread.c (read_integer): Unread the last char not consumed.
6394 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6396 * xterm.c (x_update_window_cursor): Don't update in frames
6397 which are in the process of being deleted.
6399 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6401 * Makefile.in (mostlyclean): Add `*.core'.
6402 (clean): Add `bootstrap-emacs'.
6404 * lread.c (read_integer): New function.
6405 (read1): Support read syntax #o, #x, #b, #r.
6407 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6409 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6410 make sure POINTER_TO_OFFSET gives the same value before and after
6411 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6412 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6413 (debug): Now only active if > 0 rather than if != 0.
6414 (DEBUG_*): Update for the new meaning of `debug'.
6415 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6416 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6417 in `succeed_n', `jump_n' and `set_number_at'.
6418 (store_op1, store_op2, insert_op1, insert_op2)
6419 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6420 (group_in_compile_stack): Move to after its arg's types are
6421 declared and add a prototype.
6422 (PATFETCH): Define in terms of PATFETCH_RAW.
6423 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6424 wrapper.
6425 (QUIT): Redefine as a nop except for NTemacs.
6426 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6427 indentation of the greedy-op and shy-group code.
6428 (at_(beg|end)line_loc_p): Fix argument's types.
6429 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6430 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6431 (MATCHING_IN_FIRST_STRING): Remove.
6432 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6433 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6434 QUIT unconditionally.
6436 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6438 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6439 a sole completion.
6441 * process.c (send_process): Add a hint that the function
6442 can call Lisp code to its comment.
6444 * lread.c (load_dangerous_libraries): New variable.
6445 (Vbytecomp_version_regexp): New variable.
6446 (safe_to_load_p): New function.
6447 (Fload): Handle files not compiled with Emacs specially.
6448 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6450 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6452 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6454 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6455 support functions only if HAVE_X11R6_XIM is defined.
6456 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6458 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6460 * xfns.c (X_I18N_INHIBITED): Don't define.
6461 (create_frame_xic): Remove conditional compilation on
6462 X_I18N_INHIBITED.
6463 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6465 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6466 (HAVE_X11R6_XIM): Define.
6468 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6470 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6471 If set, call XSynchronize.
6473 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6475 * regex.c: Declare a new type `re_char' used throughout the code
6476 for the string char type. It's `const unsigned char' to match the
6477 rest of Emacs. Consistently make sure all pointers to strings use
6478 it and make sure all pointers into the pattern use `unsigned
6479 char'.
6480 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6481 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6482 code duplication.
6484 * charset.h (GET_CHAR_AFTER_2): Remove.
6485 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6487 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6489 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6490 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6491 of them try to use backquotes.
6493 2000-03-12 Dave Love <fx@gnu.org>
6495 * unexelf.c: Restore changes of 1999-10-19.
6496 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6497 fix its type and alignment; copy it from current process.
6499 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6501 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6502 has been found. Fix bug not computing timer's predecessor.
6504 * fileio.c (Fread_file_name): Handle case that DIR contains a
6505 file name.
6507 * window.c (Fsave_window_excursion): Doc fix.
6509 * xfns.c (x_defined_color): Rewritten to use
6510 x_allocate_nearest_color.
6512 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6514 * msdos.c (vga_installed): New function, code moved from
6515 dos_set_window_size.
6516 (Qbar, Qcursor_type, outside_cursor): New variables.
6517 (syms_of_msdos): Intern and staticpro them.
6518 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6519 shape used outside Emacs when called for the first time.
6520 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6521 cursor shape used outside Emacs.
6522 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6523 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6524 type has changed.
6525 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6526 parameters specify the cursor. Make qreverse a global
6527 variable (renamed to Qreverse).
6529 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6531 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6533 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6535 This is a big redesign of failure-stack and register handling, prompted
6536 by bugs revealed when trying to add shy-groups. Overall, what happened
6537 is that loops are now structured a little differently, groups can be
6538 shy and the code is a little simpler.
6540 * regex.h: Update the copyright.
6541 (RE_SHY_GROUPS): New value.
6542 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6543 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6545 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6546 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6547 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6548 for (start|stop)_memory since they now only take one argument (the
6549 second has becomes unnecessary).
6550 (print_partial_compiled_pattern): Adjust for changes in
6551 re_opcode_t.
6552 (print_compiled_pattern): Use %ld to printf long ints and flush to
6553 make debugging a little easier.
6554 (union fail_stack_elt): Make the integer unsigned.
6555 (struct fail_stack_type): Add a `frame' element.
6556 (INIT_FAIL_STACK): Init `frame' as well.
6557 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6558 (DEBUG_PUSH, DEBUG_POP): Remove.
6559 (NUM_REG_ITEMS): Remove.
6560 (NUM_NONREG_ITEMS): Adjust.
6561 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6562 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6563 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6564 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6565 macros.
6566 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6567 address pushed is not the destination of the jump but the source
6568 of it instead.
6569 (NUM_FAILURE_ITEMS): Remove.
6570 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6571 registers before the actual failure point). Don't hardcode any
6572 meaning for str==NULL anymore.
6573 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6574 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6575 Remove.
6576 (REG_UNSET_VALUE): Use NULL (why not?).
6577 (compile_range): Remove declaration since it doesn't exist.
6578 (struct compile_stack_elt_t): Remove inner_group_offset.
6579 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6580 (regex_grow_registers): Remove dead code.
6581 (FIXUP_ALT_JUMP): New macro.
6582 (regex_compile): Add shy-groups Change loops to use
6583 on_failure_jump_smart&jump instead of
6584 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6585 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6586 variable to me). Use `jump' instead of `jump_past_alt' and don't
6587 bother with push_dummy_failure in alternatives since it is now
6588 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6589 emacs' for (re)allocating the stack.
6590 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6591 from loop when bufp->can_be_null rather than jumping to `done'.
6592 Avoid jumping backwards so as to ensure termination. Use
6593 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6594 backreferences. Remove dead code in handling of `anychar'.
6595 (skip_noops, mutually_exclusive_p): New functions taken from the
6596 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6597 improve mutually_exclusive_p to handle ".+\n".
6598 (lowest_active_reg, highest_active_reg,
6599 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6600 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6601 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6602 variables. Push register (in `start_memory') on the stack rather
6603 than storing it in old_reg(start|end). Remove the cycle detection
6604 from `stop_memory', replaced by the use of on_failure_jump_loop
6605 for greedy loops. Add code for the new on_failure_jump_<foo>.
6606 Remove ad-hoc code in `on_failure_jump' to push more registers in
6607 the case of a loop. Take out code from `maybe_pop_jump' into
6608 separate functions and adapt it to the semantics of
6609 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6610 and push_dummy_failure. Remove dummy_failure handling and
6611 handling of `failures to jump to on_failure_jump' (this last one
6612 was already dead code, it seems).
6613 (group_match_null_string_p, alt_match_null_string_p)
6614 (common_op_match_null_string_p): Remove.
6616 2000-03-08 Dave Love <fx@gnu.org>
6618 * config.in: Don't depend on __STDC__ for volatile.
6619 Add POINTER_TYPE, PTR, PROTOTYPES.
6621 * hftctl.c, strftime.c: Use PROTOTYPES.
6622 * eval.c (find_handler_clause): Likewise.
6624 * mem-limits.h: Use POINTER_TYPE.
6626 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6627 (memory_warnings): Declare using POINTER_TYPE.
6629 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6631 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6633 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6634 collection.
6636 * xfns.c: Remove obsolete code in #if 0.
6637 (Fx_focus_frame): New function.
6639 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6641 * coding.c (coding_category_name): Add coding-category-utf-8,
6642 coding-category-utf-16-be, coding-category-utf-16-le.
6643 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6644 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6645 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6646 (detect_coding_utf_8): New function.
6647 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6648 UTF_16_LOW_SURROGATE_P): New macros.
6649 (detect_coding_utf_16): New function
6650 (detect_coding_mask): When priorities are specified, skip any
6651 categories that have `nil' coding-system. Fix bug of returning
6652 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6653 returns a mask not set in PRIORITIES.
6654 (detect_eol_type_in_2_octet_form): New function.
6655 (detect_eol): selects detect_eol_type_XXX to call according to
6656 cooding->category_idx.
6657 (detect_coding_system): Remove `nil' coding-system in the result.
6658 (Fupdate_coding_systems_internal): Update all coding-categories.
6660 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6661 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6662 macros.
6663 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6664 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6665 CODING_CATEGORY_IDX_UTF_16_LE.
6666 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6667 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6668 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6669 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6671 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6673 * doc.c (Fdocumentation_property): If value is not a string,
6674 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6676 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6677 close the display with XtCloseDisplay. This caused a bus error
6678 on OpenWindows.
6680 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6681 complete but not unique.
6683 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6685 * process.c (send_process): Remove local variable `procname' that
6686 might become invalid when a GC happens. Instead, access the
6687 process name slot directly.
6689 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6690 orig_height if set.
6692 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6693 orig_height if set.
6695 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6697 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6698 glyph matrices have been freed.
6700 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6702 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6703 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6705 * xfns.c (QCdata): Moved to xdisp.c.
6707 * xdisp.c (QCdata): Moved here from xfns.c.
6708 (syms_of_xdisp): Initialize QCdata.
6710 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6712 * window.c (coordinates_in_window): Use
6713 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6714 FRAME_INTERNAL_BORDER_WIDTH.
6716 * xdisp.c (try_window_id): Recompute unchanged information if
6717 it is obviously invalid.
6719 * xterm.c (x_term_init): Create a colormap if not using the
6720 default visual.
6722 * xterm.h (select_visual): Change prototype.
6724 * xfns.c (select_visual): Rewritten. Recognize user-specified
6725 visual classes.
6726 (visual_classes): New variable.
6728 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6730 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6731 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6732 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6733 (x_decode_color): Don't handle allocation of white and black
6734 specially.
6735 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6736 XtNcolormap resources.
6737 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6738 (Fx_create_frame): Initialize color members of x_output structure.
6739 (xpm_load): Pass colormap to XPM lib.
6741 * xfaces.c (x_free_colors): Access colormap of frame using
6742 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6743 when default colormap is used.
6745 * xterm.c (x_term_init): Set Colormap member of x_display_info
6746 structure. Copy colormap if resource `privateColormap' is
6747 specified (PseudoColor only).
6748 (x_setup_relief_color): Access colormap of frame using
6749 FRAME_X_COLORMAP.
6751 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6752 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6754 2000-03-04 Jason Rumney <jasonr@gnu.org>
6756 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6757 other non-platform-specific equivalents.
6758 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6759 specific functions and macros as their w32 equivalents where
6760 non-platform-specifics are not available.
6761 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6762 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6763 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6764 (frame_update_line_height): Use macros to access f->output_data.
6765 (defined_color): Remove FIXME comments; fixed.
6766 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6767 into #ifdef blocks. Add WINDOWSNT blocks.
6768 (Fx_list_fonts): Use macros for accessing font data.
6769 (set_lface_from_font_name): Different default fonts for X and
6770 WINDOWSNT.
6771 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6772 scalable for backward compatibility.
6773 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6774 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6776 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6777 syms_of_w32faces.
6779 * makefile.nt (w32faces.obj): Remove.
6780 (xfaces.obj): Add.
6782 2000-03-03 Jason Rumney <jasonr@gnu.org>
6784 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6785 correct parameters.
6787 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6789 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6790 standard ELF definitions here if the system header does not.
6792 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6794 * xterm.c (PER_CHAR_METRIC): Removed.
6795 (x_per_char_metric_1, x_default_char): New functions.
6796 (x_per_char_metric): If font's default char is invalid, return
6797 metrics of a suitably chosen usable default char.
6798 (x_draw_glyph_string_foreground): If font has an invalid default
6799 char, replace occurrences of unprintable chars with a suitably
6800 chosen usable default char.
6802 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6804 * xterm.c (note_mouse_highlight): Return quickly if frame's
6805 glyph matrices have been freed.
6807 * dispnew.c (free_glyphs): Block input while freeing matrices.
6809 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6811 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6812 x_free_colors.
6814 * dispextern.h (x_free_colors): Add prototype.
6816 * xfaces.c (x_free_colors): New function.
6817 (unload_color, free_face_colors): Use it.
6819 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6821 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6823 * window.c [MSDOS]: Include msdos.h.
6825 2000-03-02 Dave Love <fx@gnu.org>
6827 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6829 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6830 set C_OPTIMIZE_SWITCH for gcc.
6832 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6834 * coding.c (coding_save_composition): Be sure to allocate
6835 composition data area in coding even if there's no composition in
6836 the current run.
6838 2000-03-01 Jason Rumney <jasonr@gnu.org>
6840 * w32term.c: Equivalent changes to those made to xterm.c on
6841 2000-02-25 and 2000-02-24.
6843 * w32fns.c: Equivalent changes to those made to xfns.c on
6844 2000-02-25 and 2000-02-21.
6846 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6847 correct line-end convention is followed.
6849 * w32menu.c [HAVE_BOXES]: Remove #undef.
6850 (single_keymap_panes): Remove code for simulating checkmarks.
6851 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6852 Remove code for drawing simulated checkmarks.
6853 (w32_menu_show): make unibyte help string correctly.
6854 (add_menu_item): draw standard Windows checkmarks. Draw radio
6855 buttons as radio buttons if possible.
6857 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6859 * sysdep.c (start_of_text): Don't define this function for NetBSD
6860 with ELF.
6862 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6863 Don't define.
6864 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6865 (LINKER): Don't undef if __NetBSD__ is defined.
6867 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6869 * fileio.c [__NetBSD__]: Define `unix'.
6871 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6873 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6875 * atimer.c (start_atimer): Don't abort when timers are stopped.
6876 (append_atimer_lists): New function.
6877 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6878 arbitrary lists of stopped and running atimers.
6880 * atimer.c (cancel_atimer): Handle canceling an atimer when
6881 some timers are stopped.
6883 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6884 after canceling it.
6886 * fns.c (maybe_resize_hash_table): Handle case of new size
6887 coming out as being the same as old size.
6889 2000-02-27 Jason Rumney <jasonr@gnu.org>
6891 * makefile.nt: Add atimer.h to dependencies.
6892 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6893 * w32console.c: Only disable window system features for dispextern.h
6894 (initialize_w32_display): Build a display info for the console.
6895 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6896 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6897 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6898 as 2 button mice.
6899 * w32gui.h (struct W32FontStruct): Revert last change after change
6900 to xdisp.c.
6901 * w32menu.c (single_submenu): Set up help string.
6902 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6903 (w32_dialog_show): Set up help string.
6904 * w32term.c (w32_display_info_for_display): Remove unused function.
6905 (w32_draw_bitmap): Use pre-built bitmaps.
6906 (w32_initialize_display_info): New function to initialize parts of
6907 display info that are common to both GUI and console frames.
6908 (w32_term_init): Use w32_initialize_display_info. Do not set
6909 Vw32_num_mouse_buttons here, as it is not called for console
6910 frames. Build bitmaps for indicating truncated lines etc.
6911 (x_delete_display): Destroy pre-built bitmaps.
6912 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6913 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6915 2000-02-27 Dave Love <fx@gnu.org>
6917 * lisp.h: Add a bunch of prototypes.
6919 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6921 * keyboard.c (read_char): Set `usec' correctly.
6923 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6925 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6926 `lambda', set reg[RRR] to the map index.
6927 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6928 reg[RRR] to 0. Otherwise, set it to -1.
6930 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6932 * emacs.c (main): Remove code snippet commented out with `//'.
6934 2000-02-25 Richard M. Stallman <rms@gnu.org>
6936 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6937 and contains a `:', prepend `/:'.
6939 * window.c (select_window_1): If selected_window is nil,
6940 don't "swap out" the buffer's point.
6941 (Fset_window_configuration): Set selected_window to nil
6942 before calling Fselect_window.
6943 (unshow_buffer): Don't set point in buffer from window's point
6944 if another more recently selected window also shows the buffer.
6946 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6948 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6950 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6951 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6952 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6953 variables.
6954 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6955 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6956 (hide_busy_cursor): New functions.
6957 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6959 * minibuf.c (read_minibuf): Cancel busy-cursor.
6961 * keyboard.c (command_loop_1): Call start_busy_cursor before
6962 Fcommand_execute and cancel_busy_cursor after it.
6963 (timer_check): Remove busy-cursor code.
6964 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6965 cursor timer.
6967 * process.c (wait_reading_process_input): Remove busy-cursor code.
6969 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6970 Fx_hide_busy_cursor.
6972 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6973 Remove prototyoes.
6974 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6976 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6978 * xterm.c (XTread_socket): Remove busy-cursor code.
6980 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6981 (build_frame_matrix_from_leaf_window): Put code handling
6982 glyph row's not being a slice of a frame row in #if 0.
6983 (sync_window_with_frame_matrix_rows): New function.
6984 (frame_row_to_window): New function.
6985 (mirror_line_dance): Handle copies between windows.
6987 * lread.c (Fload): Use `xfree' instead of `free'.
6988 (init_obarray): Use `xmalloc' instead of `malloc'.
6990 * window.c (Fset_window_buffer): Set WINDOW to the window
6991 after decoding.
6992 (coordinates_in_window): Take frame's internal border width
6993 into account.
6995 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6997 * xterm.c (x_display_and_set_cursor): Display cursor of
6998 non-selected windows depending on the setting of
6999 cursor_in_non_selected_windows.
7001 * xdisp.c (cursor_in_non_selected_windows): New variable.
7002 (syms_of_xdisp): DEFVAR_BOOL it.
7004 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7006 * data.c (Fstring_to_number): If number is greater than what
7007 fits into an integer, return a float.
7009 * eval.c (specbind): Remove references to
7010 keyword_symbols_constant_flag.
7012 * data.c (keyword_symbols_constant_flag): Removed.
7013 (Fmakunbound, set_internal, syms_of_data): Remove references to
7014 keyword_symbols_constant_flag.
7016 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7018 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7020 * syntax.c (multibyte_syntax_as_symbol): New variable.
7021 (syms_of_syntax): Declare it as a Lisp variable.
7022 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7023 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7024 nonzero, treat all multibyte characters as symbol.
7025 (init_syntax_once): Give syntax `word' to all multibyte
7026 characters.
7028 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7030 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7031 a deleted frame.
7033 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7035 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7037 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7038 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7040 2000-02-21 Dave Love <fx@gnu.org>
7042 * frame.c (Vmouse_position_function): New variable.
7043 (Fmouse_position): Use it.
7044 (syms_of_frame): Install it.
7046 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7048 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7050 * fileio.c (Finsert_file_contents): Unbind the binding of
7051 standard-output done by temp_output_buffer_setup.
7053 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7054 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7055 (specbind, unbind_to): Handle most common case of non-constant
7056 symbol with trivial value specially.
7058 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7060 2000-02-20 Richard M. Stallman <rms@gnu.org>
7062 * data.c (Fmake_variable_buffer_local): Doc fix.
7063 Init found_for_buffer to 0.
7064 (Fmake_variable_frame_local): If the variable has already
7065 been buffer-local, set the check_frame field.
7067 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7069 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7070 produced for CODING_MODE_LAST_BLOCK requires.
7072 2000-02-18 Dave Love <fx@gnu.org>
7074 * keyboard.c (echo_keystrokes): Remove declaration.
7075 (Vecho_keystrokes) New variable.
7076 (read_char, record_menu_key, read_key_sequence): Use it to allow
7077 use of float value.
7078 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7080 * lread.c: Undef feature selection macros before defining.
7082 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7084 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7085 for symbols other than the symbol in question.
7087 2000-02-17 Dave Love <fx@gnu.org>
7089 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7091 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7093 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7095 * alloc.c (enum mem_type): Compile unconditionally.
7097 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7099 * xfaces.c (tty_defined_color): Don't return faulire indication
7100 for unspecified-fg and unspecified-bg pseudo-colors.
7102 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7104 * alloc.c (mark_object): Don't mark symbol names in pure space.
7105 (gc_sweep): Don't unmark symbol names in pure space.
7107 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7108 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7109 [GC_MARK_STACK]: New defines.
7110 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7111 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7113 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7115 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7116 allocate_buffer instead of xmalloc.
7118 * alloc.c (toplevel): Include setjmp.h.
7119 (PURE_POINTER_P): New define.
7120 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7121 (Vdead) [GC_MARK_STACK]: New variable.
7122 (lisp_malloc): Add parameter TYPE, call mem_insert if
7123 GC_MARK_STACK is defined.
7124 (allocate_buffer): New function.
7125 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7126 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7127 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7128 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7129 (MEM_NIL) [GC_MARK_STACK]: New define.
7130 (struct mem_node) [GC_MARK_STACK]: New structure.
7131 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7132 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7133 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7134 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7135 (mark_stack) [GC_MARK_STACK]: New functions.
7136 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7137 (clear_marks): Removed.
7138 (gc_sweep): Set free conses' car, free floats' type, free
7139 symbols' function to Vdead. Use lisp_free to free buffers.
7140 (init_alloc_once): Initialize Vdead.
7141 (survives_gc_p): Return non-zero for pure objects.
7143 * alloc.c: Add comments throughout the file.
7145 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7146 that unblocks alarms.
7148 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7149 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7150 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7152 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7154 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7156 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7157 avoid infinite error signaling. Allocate sufficient memory for
7158 eol_str in the case that eoltype is Lisp_Int.
7160 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7162 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7163 depends on the previous behavior.
7165 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7167 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7169 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7171 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7173 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7174 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7175 write(2).
7177 2000-02-15 Richard M. Stallman <rms@gnu.org>
7179 * data.c (set_internal): Don't make variable buffer-local
7180 if within a let-binding for the same buffer.
7181 (let_shadows_buffer_binding_p): New function.
7183 * eval.c (specbind): For buffer-local value,
7184 record the current buffer also.
7185 (unbind_to): Cope with that change.
7187 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7189 * window.c (Fsave_window_excursion): Doc fix.
7191 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7193 * syntax.c (back_comment): Make sure we only consider comment-starters
7194 of the relevant style and return -1 in case of a failure to find the
7195 beginning of the comment.
7196 (Fforward_comment): If back_comment fails, go back to the position just
7197 after the comment-end.
7198 (scan_lists): Add comment describing a very minor bug.
7200 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7202 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7203 `completion-regexp-list' in the docstring.
7205 2000-02-14 Dave Love <fx@gnu.org>
7207 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7209 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7211 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7212 to Emacs' syntax. Also fix the comment about set/not-set meanings
7213 since Emacs syntax is not the value 0 any more.
7214 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7215 since it's now part of RE_SYNTAX_EMACS.
7217 2000-02-12 Dave Love <fx@gnu.org>
7219 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7220 Alpha.
7222 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7224 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7226 2000-02-12 Dave Love <fx@gnu.org>
7228 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7230 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7231 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7232 * s/hpux.h: Don't define HAVE_VFORK.
7234 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7236 * s/nextstep.h: Don't define HAVE_ALLOCA.
7238 * config.in: Add vfork bits.
7240 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7242 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7243 unwind function to undo the effect of stopping atimers.
7245 * keyboard.c (bind_polling_period): Stop all timers except
7246 poll_timer.
7248 * atimer.c (stopped_atimers): New variable.
7249 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7250 New functions.
7252 * atimer.h (stop_other_atimers, run_all_atimers)
7253 (unwind_stop_other_atimers): Add function prototypes.
7255 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7257 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7259 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7260 library may depend on jpeg.
7261 (atimer.o): Depends on atimer.c.
7263 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7265 * insdel.c (del_range_1): Call update_compositions.
7266 (del_range_both): Call update_compositions just once..
7268 2000-02-10 Dave Love <fx@gnu.org>
7270 * xfns.c (create_frame_xic): Fix initialization of automatic
7271 aggregates for pcc.
7273 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7275 * ccl.c (CCL_MAKE_CHAR): New macro.
7276 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7277 registers by CCL_MAKE_CHAR before calling translate_char.
7278 <CCL_TranslateCharacterConstTbl> Likewise.
7280 2000-02-08 Dave Love <fx@gnu.org>
7282 * lread.c (__EXTENSIONS__): Define.
7284 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7286 * puresize.h (BASE_PURESIZE): Increase to 650000.
7288 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7290 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7291 the help message.
7293 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7295 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7296 md, mh, mb, mr, and me to the fake termcap entry.
7298 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7300 * sound.c (sound_cleanup): Don't call device close routine if the
7301 function pointer is null.
7303 2000-02-06 Andrew Innes <andrewi@gnu.org>
7305 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7306 around image definitions and prototypes.
7307 (gamma_correct) [WINDOWSNT]: New prototype.
7309 * w32term.c (x_make_frame_visible): Replace call to
7310 input_poll_signal with poll_for_input.
7312 * window.c [WINDOWSNT]: Include w32term.h.
7314 * xdisp.c [WINDOWSNT]: Include w32term.h.
7316 * makefile.nt: Add dependencies on w32gui.h.
7317 (OBJ1): Include atimer.obj.
7318 ($(BLD)\atimer.obj): New dependency rule.
7320 * w32.c (sigmask): New function (does nothing).
7321 (sigunblock): Ditto.
7323 * frame.c [WINDOWSNT]: Include w32term.h.
7325 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7327 * lread.c (syms_of_lread): Fix literal newlines.
7329 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7330 the string constant limit (2048 bytes) in MSVC.
7331 (main): Ditto.
7333 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7335 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7336 area.
7337 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7338 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7339 dispatch the event.
7341 2000-02-04 Dave Love <fx@gnu.org>
7343 * fileio.c: Remove some unused vars.
7344 (_GNU_SOURCE): Define (for euidaccess).
7346 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7348 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7349 gcpro1, gcpro2.
7350 (read_minibuf): Deal with allow_props correctly.
7352 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7354 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7356 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7358 * search.c (compile_pattern): If a cache entry has a nil regexp,
7359 fill in that entry instead of clobbering a previously cached
7360 string regexp.
7362 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7364 * puresize.h (BASE_PURESIZE): Increase to 610000.
7366 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7368 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7369 can GC.
7371 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7373 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7374 instead of incrementing ic directly.
7375 <CCL_WriteExprConst> Likewise.
7376 <ccl_set_expr>: Set ic to jump_address.
7378 * fileio.c (e_write): Fix the handling of
7379 CODING_FINISH_INSUFFICIENT_SRC.
7381 2000-02-01 Dave Love <fx@gnu.org>
7383 * editfns.c (Fpropertize): Doc fix.
7385 * process.c (Fstart_process): Doc fix.
7387 * eval.c: Fix various doc strings not to duplicate information
7388 from help-manyarg-func-alist.
7390 * window.c (Fset_window_margins): Don't make interactive. Doc
7391 fix.
7393 * doc.c (Vhelp_manyarg_func_alist): New variable.
7394 (Fdocumentation): Use it.
7395 (syms_of_doc): Define it.
7397 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7399 * xterm.c (xim_open_dpy): Remove unused local variable.
7401 * emacs.c (USAGE): Use term `display options' instead of `X
7402 options'.
7404 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7405 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7407 * fns.c (sweep_weak_table): New function.
7408 (sweep_weak_hash_tables): Use it. Keep on marking until there
7409 is no more change.
7411 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7413 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7414 that XTread_socket does not crash by trying to call XNoOp on a
7415 closed display.
7417 2000-01-30 Jason Rumney <jasonr@gnu.org>
7419 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7420 Change selected_frame to SELECTED_FRAME ().
7421 (w32_console_mouse_position): Remove #ifndef MULE from around
7422 `insist' parameter.
7424 * makefile.nt: Remove dosfns.obj.
7426 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7428 * w32fns.c (w32_defined_color): Check for valid frame before
7429 applying gamma correction. Eliminate dependency on frame elsewhere.
7430 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7431 (w32_to_x_font): Use resx and resy not height_in and width_in.
7432 (x_to_w32_font): Doc fix.
7433 (xlfd_strip_height): New function to strip and return font height.
7434 (w32_font_match): Compare height separately from rest of xlfd
7435 spec, using xlfd_strip_height.
7437 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7438 width_in. Use w32_defined_color in place of defined_color.
7440 * w32faces.c: Merge more of DOS and X specifics in preparation for
7441 merge with xfaces.c.
7442 (defined_color): Remove FIXME comment.
7443 (tty_color_name): Provide w32-specific function.
7444 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7446 * w32console.c (turn_on_face, turn_off_face): Removed.
7447 (w32_face_attributes): New function.
7448 (Global_variables): Reduce scope where possible.
7449 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7450 fill attribute.
7451 (hl_mode): Don't modify text attributes.
7452 (write_glyphs): Don't do anything if len <= 0. Use
7453 w32_face_attributes to get attributes for drawing. Write
7454 terminating codes using char_attr_normal.
7455 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7456 (update_begin, update_end): Likewise.
7457 (vga_stdcolor_name): New function.
7458 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7459 (Fset_screen_color): Remove char_attr_reverse.
7461 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7463 * xfns.c (xic_set_preeditarea): Take window parameter and
7464 window-relative pixel-positions.
7466 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7467 is its frame's selected window.
7468 (xim_instantiate_callback): Likewise.
7470 * xfns.c (x_create_im): Removed.
7471 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7472 (supported_xim_styles): Renamed from supported_styles.
7473 (best_xim_style): Renamed from best_style.
7474 (create_frame_xic): Renamed from xic_create_frame.
7475 (free_frame_xic): Renamed from xic_destroy_frame.
7477 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7479 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7480 our frames, call XFilterEvent with 2nd parameter `None'.
7481 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7482 returning XBufferOverflow.
7483 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7484 area.
7485 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7486 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7487 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7488 (xim_initialize, xim_close)
7489 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7490 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7491 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7492 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7494 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7495 and `xim_styles'.
7496 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7497 `xic_style' and `xic_xfs'.
7498 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7499 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7500 (FRAME_XIM): Removed.
7502 * xfns.c (supported_styles): New variable.
7503 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7504 (xic_create_xfontset, best_style, xic_create_frame)
7505 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7506 (xic_set_xfontset): New functions.
7508 2000-01-28 Dave Love <fx@gnu.org>
7510 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7512 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7514 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7516 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7517 for *scratch* if it already existed.
7519 * emacs.c (USAGE): New macro.
7520 (main): Use it to display usage information.
7522 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7524 Support for the menu-help feature:
7526 * msdos.h: Change prototypes of XMenuAddSelection and
7527 XMenuActivate.
7529 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7530 part of the line to the termscript file.
7531 (IT_clear_to_end): Clear the entire line, not just its beginning.
7532 (menu_help_message, prev_menu_help_message): New variables.
7533 (IT_menu_make_room): Make room for the help_text member.
7534 (IT_menu_display): New argument disp_help; all callers changed.
7535 If disp_help is non-zero, store the help text of the active menu
7536 item in menu_help_message.
7537 (XMenuAddPane): Initialize the help_text member to NULL.
7538 (XMenuAddSelection): New argument help_text. Store it in the
7539 XMenu structure.
7540 (XMenuActivate): New argument help_callback. If the value of
7541 menu_help_message has changed since the last time, display the
7542 menu help message text while waiting for the mouse to move. Clear
7543 the echo area before exiting.
7544 (XMenuDestroy): Free the help_text member.
7546 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7548 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7549 XMenuAddSelection. Pass help callback to XMenuActivate.
7550 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7552 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7554 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7555 and EMACS_SET_USECS.
7557 2000-01-26 Dave Love <fx@gnu.org>
7559 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7561 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7562 an error may be signalled.
7564 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7566 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7567 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7569 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7571 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7573 * charset.c (Fstring): If there is a multibyte char among
7574 the args, always return a multibyte string.
7576 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7578 * sysdep.c (sys_select): Turn atimers off and on instead of
7579 recording and restoring old alarm handler
7581 * process.c (toplevel): Include atimer.h.
7582 (create_process_1): Rewritten.
7583 (create_process): Use atimers instead of alarm.
7584 (wait_reading_process_input) [hpux]: Turn atimers off instead
7585 of turning off SIGALRM.
7586 (wait_reading_process_input): Turn off atimers instead off
7587 calling stop_polling.
7589 * emacs.c (main): Call init_atimer.
7591 * keyboard.c (toplevel): Include systime.h and atimer.h.
7592 (polling_for_input): Removed because unused.
7593 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7594 (poll_timer): New variable.
7595 (poll_for_input, poll_for_input_1): New functions.
7596 (start_polling, stop_polling): Rewritten.
7598 * keyboard.h (polling_for_input): Removed.
7600 * atimer.h, atimer.c: New files.
7602 * Makefile.in (obj): Add atimer.o.
7603 (atimer.o): New target.
7605 * blockinput.h (pending_atimers): Add extern declaration.
7606 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7608 * lisp.h (popup_activated_flag): Add extern declaration.
7610 * xmenu.c (popup_activated_flag): Make externally visible.
7611 (popup_activate_callback) [USE_MOTIF]: Increment
7612 popup_activated_flag.
7613 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7615 * xterm.c (toplevel): Include atimer.h.
7616 (toolkit_scroll_bar_interaction): New variable.
7617 (Fxt_process_timeouts): Removed.
7618 (x_process_timeouts): New function.
7619 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7620 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7621 (x_make_frame_visible): Call poll_for_input_1 instead of
7622 input_poll_signal. Don't call alarm.
7623 (x_initialize): Install timer calling x_process_timeouts.
7625 2000-01-24 Dave Love <fx@gnu.org>
7627 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7628 Don't use -cckr -- apparently not now necessary.
7630 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7632 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7633 screen boundary.
7635 2000-01-23 Jason Rumney <jasonr@gnu.org>
7637 * w32fns.c (w32_defined_color): Apply gamma correction before
7638 trying to map to the palette.
7639 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7640 to w32_clear_rect.
7642 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7643 here. Callers changed to always pass real device context.
7644 (w32_draw_bitmap): Likewise.
7645 (w32_get_glyph_overhangs): Likewise.
7646 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7647 one.
7648 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7649 pfnSetScrollInfo and SetScrollRange.
7650 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7651 back into MULE characters after decoding them.
7652 (x_get_glyph_face_and_encoding): Likewise.
7653 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7654 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7655 (x_produce_glyphs): Calculate per char metrics for a character
7656 that we know exists in default font when font_not_found_p is true.
7658 2000-01-22 Jason Rumney <jasonr@gnu.org>
7660 * makefile.nt (intervals.obj, composite.obj): New modules.
7661 (composite.h): Added as dependency where appropriate.
7663 * w32gui.h (XGCValue): New struct for emulating X GCs.
7665 * w32term.h (XCharStruct): New struct for emulating X.
7667 * w32console.c (turn_on_face, turn_off_face): New functions.
7668 (change_line_highlight): New prototype for new redisplay.
7669 (write_glyphs): Support multibyte text. Support faces.
7671 * w32faces.c: Complete rewrite for new redisplay based on new
7672 xfaces.c.
7674 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7675 throughout. struct frame * in place of FRAME_PTR.
7676 Skeleton support for images, toolbars, tooltips from xfns.c.
7677 (Fx_create_frame): Use system default for default scroll bar
7678 width.
7679 (w32_get_arg): Renamed from x_get_arg.
7680 (Fx_file_dialog): New function.
7681 (w32_list_fonts): Check cache before asking system.
7682 (Vw32_enable_synthesized_fonts): New variable.
7683 (Vw32_enable_italics): Obsolete, removed.
7685 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7686 Use SELECTED_FRAME macro.
7688 * w32menu.c: Add skeleton support for help strings on menus.
7689 (add_menu_item): Native checkbox and radio support added, but not
7690 yet enabled due to bugs.
7691 (push_menu_item): Add parameters type, selection and help.
7692 Callers updated.
7693 Formatting changes to reduce unnecessary diffs with xmenu.c.
7695 * w32select.c (Fw32_set_clipboard_data): Update call to
7696 find_charset_in_str.
7698 * w32term.c: Complete rewrite for new redisplay based on new
7699 xterm.c with necessary sections merged back in from old w32term.c.
7701 2000-01-21 Richard M. Stallman <rms@gnu.org>
7703 * data.c (set_internal): Further fix in same criterion.
7705 2000-01-20 Richard M. Stallman <rms@gnu.org>
7707 * data.c (set_internal): Fix the criteria for whether
7708 to swap out the old cached binding.
7710 2000-01-19 Dave Love <fx@gnu.org>
7712 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7714 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7716 * regex.c (re_compile_fastmap): While checking a range table for
7717 `charset', skip flag bits for a character class correctly.
7719 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7721 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7723 * xfns.c (x_window): Call lw_create_widget with new parameter
7724 list.
7726 * widget.c (EmacsFrameSetCharSize): Change size of children first
7727 because of problems with main window geometry management under
7728 Lesstif.
7730 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7731 MENU_ITEMS_ITEM_.*.
7732 (MENU_ITEMS_ITEM_HELP): New enumerator.
7733 (push_menu_item): Add parameter HELP. Record help in menu_items.
7734 (single_menu_item, single_submenu, list_of_items): Call
7735 push_menu_item with new parameter.
7736 (single_submenu): Set help string in widget value.
7737 (menu_highlight_callback): New function.
7738 (set_frame_menubar): Call lw_create_widget with new
7739 parameter list.
7740 (xmenu_show, xdialog_show): Ditto.
7742 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7744 * sound.c (Fplay_sound): Improve doc string.
7746 2000-01-11 Richard M. Stallman <rms@gnu.org>
7748 * lisp.h (set_internal): Enter the new arg.
7750 * eval.c (specbind): Record buffer-local variables specially,
7751 indicating which buffer's binding was saved.
7752 (unbind_to): Restore buffer-local variables specially
7753 in the proper buffer.
7755 * data.c (set_internal): New arg BUF.
7757 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7758 * data.c (Fset): Pass new arg to set_internal.
7759 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7761 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7763 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7764 xprintsym.
7766 2000-01-11 Richard M. Stallman <rms@gnu.org>
7768 * minibuf.c (Ftry_completion): Doc fix.
7770 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7772 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7773 vector, too.
7775 2000-01-11 Andreas Schwab <schwab@suse.de>
7777 * coding.c (code_convert_region): Initialize total_skip.
7779 2000-01-08 Dave Love <fx@gnu.org>
7781 * eval.c (Fuser_variable_p): Check customizability too.
7783 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7785 * minibuf.c (Fcompleting_read): Doc fix.
7787 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7789 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7790 -L /usr/local/lib.
7792 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7793 Check that input style is supported before trying to create an
7794 IC for it.
7795 (x_window): Call x_create_im.
7797 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7799 * xfns.c (current_gif_memory_src): New variable.
7800 (gif_load): Record the address of the current memory source
7801 in current_gif_memory_src.
7802 (gif_read_from_memory): Use current_gif_memory_src.
7804 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7805 macros statement form.
7807 * sound.c (struct sound): Renamed from struct sound_file.
7808 (struct sound): Add members `data' and `header_size'.
7809 (enum sound_attr): Add SOUND_DATA.
7810 (current_sound, current_sound_device): Variables renamed from
7811 sound_file and sound_device.
7812 (parse_sound): Parse :data.
7813 (parse_sound): Handle sound data in strings.
7814 (find_sound_type): Function renamed from find_sound_file_type.
7815 (wav_init, au_init): Fail if sound's header_size is smaller than
7816 needed header size.
7817 (wav_play, au_play): Play sounds from string data.
7819 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7821 * lisp.h: Add prototype for allocate_string_data.
7823 * alloc.c (Fgarbage_collect): Return number of live and free
7824 strings.
7826 * alloc.c (mark_buffer): Remove code in #if 0.
7827 (gc_sweep): Ditto.
7828 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7829 (strings_consed): New variable.
7830 (allocate_string): Set it.
7831 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7832 (Fmemory_use_counts): Return strings_consed. Use Flist.
7834 * alloc.c: General cleanup in comments etc. Remove conditional
7835 compilation for `standalone'.
7837 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7839 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7840 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7841 (DONT_COPY_FLAG): Removed.
7842 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7843 (struct sdata, struct sblock): New
7844 (struct string_block): Rewritten.
7845 (STRINGS_IN_STRING_BLOCK): New macro.
7846 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7847 (large_sblocks, string_blocks, string_free_list): New variables.
7848 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7849 (init_strings): Rewritten.
7850 (allocate_string, allocate_string_data, compact_small_strings)
7851 (free_large_strings, sweep_strings): New functions.
7852 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7853 (struct string_block_head, current_string_block)
7854 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7855 (STRING_PAD): Removed.
7856 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7857 (Fgarbage_collect): Don't set mark bit in large strings.
7858 (mark_object): Mark strings differently. Mark symbol names
7859 differently.
7860 (survives_gc_p): Test marked strings differently.
7861 (gc_sweep): Sweep strings differently, unmark strings in
7862 symbol names.
7863 (compact_strings): Removed.
7865 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7867 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7868 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7870 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7872 * fileio.c (Finsert_file_contents): Signal error if visiting file
7873 in a non-empty buffer.
7875 * term.c (encode_terminal_code): Fix the previous change.
7877 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7879 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7880 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7882 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7884 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7886 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7887 need to test for MSDOS frames.
7889 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7891 * dosfns.c (unspecified_colors): Remove.
7892 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7893 unspecified_bg.
7894 (msdos_stdcolor_name): Return strings for unspecified fore- and
7895 back-ground colors.
7897 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7898 (syms_of_xfaces): Remove their staticpro's.
7899 (tty_color_name): Return Lisp strings for unspecified fore- and
7900 back-ground colors.
7901 (Finternal_set_lisp_face_attribute): Remove the special treatment
7902 for Qunspecified_{f,b}g.
7903 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7904 string.
7906 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7908 * xdisp.c (reseat_at_next_visible_line_start): Position before
7909 newline only if ending up on a newline.
7910 (next_element_from_ellipsis): Return success. Handle case of
7911 displaying no ellipsis. Fix case of ellipsis defined in display
7912 table.
7913 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7914 returns 0.
7916 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7918 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7919 (Fcolor_supported_p): Renamed from face-color-supported-p.
7921 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7923 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7924 list of colors renamed to tty-defined-color-alist.
7925 (tty_color_name): Pass the frame to tty-color-by-index.
7926 (realize_tty_face): tty-color-alist is now a function which
7927 accepts the frame as argument.
7929 * term.c (Ftty_display_color_p): Accept an optional argument
7930 FRAME.
7932 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7934 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7935 encode_terminal_code.
7937 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7939 * dispnew.c (mode_line_string): Support termcap frames as well.
7941 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7943 * syntax.c (Fforward_word): Undo previous change.
7945 * editfns.c (Fconstrain_to_field): Don't constrain if
7946 inhibit-field-text-motion is non-nil.
7947 (Fline_beginning_position): Undo previous change.
7948 (Fline_end_position): Ditto.
7950 * syntax.c (Fforward_word): Notice field boundaries only if
7951 inhibit-field-text-motion is nil.
7953 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7955 * editfns.c (Vinhibit_field_text_motion): New variable.
7956 (inhibit-field-text-motion): New DEFVAR_LISP.
7957 (Fline_beginning_position, Fline_end_position): Notice field
7958 boundaries only if inhibit-field-text-motion is nil.
7960 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7961 All calls adjusted.
7962 (x_build_heuristic_mask): Likewise.
7963 (xbm_load_image_from_file): Change error output.
7964 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7965 (gif_load, gs_load, x_kill_gs_process): Ditto.
7967 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7968 color indices when accessing raster pixels.
7969 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7970 one of :file or :data.
7971 (enum pbm_keyword_index): Add PBM_DATA.
7972 (pbm_format): Add :data.
7973 (pbm_image_p): Allow either :file or :data.
7974 (pbm_read_file): New function.
7975 (pbm_scan_number): Rewritten to read from string.
7976 (pbm_load): Support :data.
7978 See ChangeLog.8 for earlier changes.
7980 ;; Local Variables:
7981 ;; coding: iso-2022-7bit
7982 ;; End: