1 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
3 Use gnustep-config if available
4 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
5 It doesn't appear to be needed, and the inclusion breaks on
6 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
8 2015-01-22 Eli Zaretskii <eliz@gnu.org>
10 * xdisp.c (init_iterator): Restore a comment lost in transition.
12 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
14 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
15 * xfont.c (xfont_driver, xfont_chars_supported)
17 * xftfont.c (xftfont_get_colors, xftfont_open)
18 (xftfont_prepare_face, xftfont_done_face)
19 (xftfont_cached_font_ok):
20 * xgselect.c (xg_select):
23 Don't downcase system diagnostics' first letters
24 * fileio.c (report_file_errno): Don't downcase, and simplify.
27 Isolate NIL_IS_ZERO-assuming code better
28 Suggested by Stefan Monnier in:
29 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
30 * alloc.c (allocate_pseudovector):
31 Use memclear, not memsetnil, to remove a 'verify'.
32 * callint.c (Fcall_interactively):
33 * dispnew.c (realloc_glyph_pool):
34 * xdisp.c (init_iterator):
35 Use memclear, not memset, to remove a 'verify'.
36 * lisp.h (memclear): Rename from memsetnil, and take a byte
37 count rather than a word count. All callers changed.
39 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
41 Undo port to hypothetical nonzero Qnil case
42 This mostly undoes the previous change in this area. See:
43 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
44 * alloc.c (allocate_pseudovector):
45 * callint.c (Fcall_interactively):
46 * dispnew.c (realloc_glyph_pool):
47 * fringe.c (init_fringe):
49 * xdisp.c (init_iterator):
50 Simplify by assuming that Qnil is zero, but verify the assumption.
51 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
52 NIL_IS_NONZERO. All uses changed.
54 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
56 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
58 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
60 Prefer xlispstrdup to avoid dumb calls to strlen.
61 * nsfont.m (ns_get_family):
62 * nsterm.m (ns_term_init):
63 * w32fns.c (w32_window):
64 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
66 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
68 Correct an old fix for GTK font selection
69 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
72 Fix minor bugs with printing null bytes
73 * minibuf.c (read_minibuf_noninteractive):
74 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
75 Work even if the Lisp string contains a null byte.
77 Port to hypothetical case where Qnil is nonzero
78 * alloc.c (allocate_pseudovector):
79 * callint.c (Fcall_interactively):
80 * coding.c (syms_of_coding):
81 * dispnew.c (realloc_glyph_pool):
82 * fringe.c (init_fringe):
84 * xdisp.c (init_iterator):
85 Port to the currently-hypothetical case where Qnil is nonzero.
86 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
87 as there are no Lisp_Object values in the data here.
88 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
89 All uses changed. Define only if not already defined, so that one
90 can debug with -DNIL_IS_NONZERO.
91 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
93 2015-01-19 Eli Zaretskii <eliz@gnu.org>
95 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
96 Qnil is represented as zero, before using that to initialize parts
97 of the glyph structure.
99 * xdisp.c (init_iterator): Verify that Qnil is represented as
100 zero, before using that to initialize parts of the iterator
103 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
105 Prefer memset to repeatedly assigning Qnil
106 * alloc.c (allocate_pseudovector): Catch more bogus values.
107 * alloc.c (allocate_pseudovector):
108 * callint.c (Fcall_interactively):
109 * coding.c (syms_of_coding):
110 * fringe.c (init_fringe):
111 Verify that Qnil == 0.
112 * callint.c (Fcall_interactively):
113 * eval.c (Fapply, Ffuncall):
114 * fns.c (mapcar1, larger_vector):
115 * font.c (font_expand_wildcards):
116 * fringe.c (init_fringe):
117 Prefer memset to assigning zeros by hand.
118 * callint.c (Fcall_interactively):
119 Remove duplicate assignment of Qnil to args[i].
120 * coding.c (syms_of_coding):
121 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
122 * fileio.c (Ffile_selinux_context):
123 Rewrite to avoid need for Lisp_Object array.
124 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
125 (DEFINE_LISP_SYMBOL_END): Use it.
126 (NIL_IS_ZERO): New constant.
127 (memsetnil): New function.
129 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
131 Tune pseudovector allocation assuming Qnil == 0.
132 * alloc.c (allocate_pseudovector): Use memset for both
133 Lisp_Objects and regular slots. Add zerolen arg.
134 * lisp.h (allocate_pseudovector): Adjust prototype.
135 (ALLOCATE_PSEUDOVECTOR): Adjust user.
136 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
137 (allocate_hash_table, allocate_window, allocate_frame)
138 (allocate_process, allocate_terminal): Remove prototypes.
139 * fns.c (allocate_hash_table): Now static here.
140 * frame.c (allocate_frame):
141 * process.c (allocate_process):
142 * terminal.c (allocate_terminal):
143 * window.c (allocate_window): Now static here.
144 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
146 * lisp.h (XTERMINAL): Add eassert.
147 * process.c (make_lisp_proc): Now static here.
149 Prefer INLINE functions in font.h to match style used in lisp.h.
150 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
151 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
152 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
154 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
155 * ftfont.c (ftfont_shape):
156 * macfont.m (macfont_shape):
157 * w32uniscribe.c (uniscribe_shape):
158 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
160 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
162 Give up on -Wsuggest-attribute=const
163 * decompress.c (Fzlib_available_p):
164 * gnutls.c (Fgnutls_available_p):
165 * gtkutil.h (xg_uses_old_file_dialog):
166 * xdisp.c (Ftool_bar_height):
167 * xmenu.c (popup_activated):
168 No longer const, since it's not const on at lest some
169 configurations, and we shouldn't lie to the compiler.
171 2015-01-15 Eli Zaretskii <eliz@gnu.org>
173 * fileio.c: Include binary-io.h.
174 (Fset_binary_mode): New function.
175 (syms_of_fileio): Defsubr it.
176 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
178 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
180 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
181 (Fgnutls_peer_status): Use it to set the :self-signed flag.
182 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
183 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
185 2015-01-14 Eli Zaretskii <eliz@gnu.org>
187 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
188 when FLAGS indicate the item is not highlighted. (Bug#19596)
190 2015-01-14 Martin Rudalics <rudalics@gmx.at>
192 * xmenu.c (update_frame_menubar): Remove garbaged code.
194 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
196 remove_slash_colon need not be inline
197 * process.c, process.h (remove_slash_colon): No longer inline.
198 This saves text bytes without hurting runtime performance.
200 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
202 Avoid extra multibyteness check in ENCODE_FILE users.
203 * callproc.c (encode_current_directory, Fcall_process, call_process):
204 * dired.c (directory_files_internal, file_name_completion):
205 Do not check for STRING_MULTIBYTE because encode_file_name
206 is a no-op for unibyte strings.
208 * process.h (remove_slash_colon): New function.
209 * callproc.c (encode_current_directory, call_process):
210 * process.c (Fstart_process): Use it.
212 Consistently handle time zone specification.
213 * editfns.c (decode_time_zone): New function, refactored out from ...
214 (Fencode_time): ... adjusted user.
215 (Fset_time_zone_rule): Use decode_time_zone.
217 * editfns.c (make_buffer_string_both): If requested range intersects
218 the gap, don't move the latter but copy in two regions, thus avoiding
219 unnecessary relocation of buffer data.
221 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
223 Use bool for boolean in xmenu.c, xml.c
224 * xmenu.c (x_menu_set_in_use, popup_get_selection)
225 (Fx_menu_bar_open_internal, popup_widget_loop)
226 (x_activate_menubar, xg_crazy_callback_abort)
227 (update_frame_menubar, set_frame_menubar)
228 (initialize_frame_menubar, free_frame_menubar)
229 (create_and_show_popup_menu, x_menu_show)
230 (create_and_show_dialog, x_dialog_show):
231 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
232 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
233 * xrdb.c (main) [TESTRM]:
234 * xsettings.c (init_gsettings):
235 * xterm.c (XFillRectangle, xg_scroll_callback)
236 (xg_end_scroll_callback):
237 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
238 Use bool for boolean.
239 * xmenu.c (TRUE): Remove; no longer used.
240 (show_help_event): Remove long-unused code.
241 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
243 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
245 Don't say Fnext_read_file_uses_dialog_p is const
246 It's const only if a windowing system is not used; don't say it's
247 const otherwise. See:
248 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
249 * fileio.c (next_read_file_uses_dialog_p): Remove.
250 Move guts back to ...
251 (Fnext_read_file_uses_dialog_p): ... here.
252 Don't declare as const, as make-docfile.c now has a special case
253 for this function. This is an ugly hack, but it's better than
254 lying to the compiler.
256 Remove now-unnecessary forward XTYPE decl
257 * lisp.h (XTYPE): Remove forward declaration. The recent merge
258 from emacs-24 fixed the problem in a better way, by moving XPNTR's
259 definition to after XTYPE's.
261 2015-01-13 Eli Zaretskii <eliz@gnu.org>
263 Fix problems with 32-bit wide-int build exposed by MinGW.
264 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
265 compilation error in an unoptimized build when !USE_LSB_TAG.
267 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
268 same larger value as for the 64-bit build.
270 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
271 avoid compiler warnings.
273 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
274 Avoid compiler warnings about cast from integer to pointer of
277 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
278 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
279 casting from integer to pointer of different size.
280 (add_menu_item): Pass the help-echo string as a pointer to
281 Lisp_String, not as a Lisp_Object.
282 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
283 string object from its C pointer.
285 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
286 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
288 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
289 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
290 compiler warnings about size differences.
291 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
292 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
293 (Fw32_toggle_lock_key): Pass the new state of the key as a C
294 integer; use -1 for nil. Doc fix.
296 * .gdbinit (xgetsym): New subroutine.
297 (xsymname, xsymbol): Use it.
298 (xprintsym): No need to call xgetptr.
300 2015-01-13 Martin Rudalics <rudalics@gmx.at>
302 * frame.c (adjust_frame_size): Make sure new numbers of
303 lines/columns get installed after font size change (Bug#19575).
305 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
307 Add DEFUN attributes.
308 * callint.c (Finteractive):
309 * character.c (Fcharacterp, Fmax_char):
310 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
311 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
312 (Ffloatp, Fbyteorder):
313 * decompress.c (Fzlib_available_p):
315 * frame.c (Fframe_windows_min_size):
316 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
317 * window.c (Fwindow__sanitize_window_sizes):
318 * xdisp.c (Ftool_bar_height):
319 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
320 * emacs.c (Fkill_emacs):
322 * keyboard.c (Ftop_level, Fexit_recursive_edit)
323 (Fabor_recursive_edit): Add noreturn attribute.
325 * search.c (fast_string_match_internal): New function,
327 (fast_string_match, fast_string_match_ignore_case): ...functions
329 * lisp.h (fast_string_match, fast_string_match_ignore_case):
330 inlined from here now.
331 (fast_string_match_internal): Add prototype.
332 * dired.c (file_name_completion): Use fast_string_match_internal.
334 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
335 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
336 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
337 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
339 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
341 Port to 32-bit MingGW --with-wide-int
342 Problem reported by Eli Zaretskii in:
343 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
344 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
345 what we think it is, rather than checking only its alignment (and
346 doing so incorrectly on MinGW).
348 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
350 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
351 Remove dead NILP check.
352 * image.c (Flookup_image): Use regular format for docstring.
353 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
355 2015-01-12 Martin Rudalics <rudalics@gmx.at>
357 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
359 * frame.c (frame_default_tool_bar_height): New variable.
360 (adjust_frame_size): Possibly add requested adjustment to
361 Vframe_adjust_size_history.
362 (make_frame): Initialize tool_bar_redisplayed_once slot.
363 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
364 doc-string. Call adjust_frame_size unconditionally (the frame's
365 text size may remain unaltered but the pixel size may change).
366 (x_figure_window_size): If frame_default_tool_bar_height was
367 set, use it instead of calculating the tool bar height from
368 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
369 Vframe_initial_frame_tool_bar_height.
370 (Qchange_frame_size, Qxg_frame_set_char_size)
371 (Qset_window_configuration, Qx_create_frame_1)
372 (Qx_create_frame_2): New symbols.
373 (Vframe_initial_frame_tool_bar_height): Remove.
374 (Vframe_adjust_size_history): New history variable for debugging
375 frame size adjustments.
376 * frame.h (struct frame): New boolean slot
377 tool_bar_redisplayed_once.
378 (frame_default_tool_bar_height): Extern.
379 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
380 to adjust_frame_size.
381 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
382 Qx_create_frame_2 to adjust_frame_size.
383 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
384 inhibit 1 when we have not redisplayed the tool bar yet.
385 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
386 Qx_create_frame_2 to adjust_frame_size.
387 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
389 * window.c (Fset_window_configuration): Pass
390 Qset_window_configuration to adjust_frame_size.
391 * xdisp.c (redisplay_tool_bar): Assign new height to
392 frame_default_tool_bar_height.
393 (redisplay_internal): If we haven't redisplayed this frame's
394 tool bar, call redisplay_tool_bar early so we can adjust the
395 frame size accordingly.
396 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
397 inhibit 1 when we have not redisplayed the tool bar yet.
398 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
399 Qx_create_frame_2 to adjust_frame_size.
401 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
403 Have 'make' output better GEN names
404 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
405 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
406 more naturally so that 'make' can output more-accurate names.
408 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
410 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
411 calling reset_buffer_local_variables, and make sure we initialize
414 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
416 * coding.c (Fcoding_system_plist): Use common style for docstring.
418 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
420 Port to MSB hosts without optimization
421 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
422 the inline function XTYPE needs to be declared before being used.
423 * lisp.h (XTYPE): New forward declaration.
425 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
427 Port to 32-bit --with-wide-int
428 Prefer symbol indexes to struct Lisp_Symbol * casted and then
429 widened, as the latter had trouble with GCC on Fedora 21 when
430 configured --with-wide-int and when used in static initializers.
431 * alloc.c (garbage_collect_1, which_symbols):
432 * lread.c (init_obarray):
433 Prefer builtin_lisp_symbol when it can be used.
434 * dispextern.h (struct image_type.type):
435 * font.c (font_property_table.key):
436 * frame.c (struct frame_parm_table.sym):
437 * keyboard.c (scroll_bar_parts, struct event_head):
438 * xdisp.c (struct props.name):
439 Use the index of a builtin symbol rather than its address.
441 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
442 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
443 symbol indexes rather than pointers, and which work better on MSB
444 hosts because they shift right before tagging. All uses changed.
445 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
446 No longer noops on wide-int hosts, since they work now.
447 (builtin_lisp_symbol): New function.
449 Port to HAVE_FREETYPE && !HAVE_XFT
450 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
451 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
452 Declare in this case too.
454 2015-01-10 Eli Zaretskii <eliz@gnu.org>
456 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
458 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
459 make_pointer_integer instead of XIL.
460 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
462 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
463 instead of XIL. Put a list of the descriptor, action, and file
464 name in event->arg, instead of spreading them between event->code
467 * w32term.c (queue_notifications): Use make_pointer_integer
468 instead of XIL. Put a list of the descriptor, action, and file
469 name in event->arg, instead of spreading them between event->code
472 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
473 event creation to changes in w32term.c and w32inevt.c above.
475 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
477 Port Qnil==0 changes to 32-bit --with-wide-int
478 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
479 macro-implemented version. For the non-USE_LSB_TAG case, supply
480 a new inline function that is the inverse of the new TAG_SYMPTR.
481 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
482 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
483 negative number, don't allow sign bits to bleed into the encoded
484 value. Shift in zero bits instead.
486 Refactor pointer-to-integer conversion
487 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
488 Rename and move to lisp.h. All uses changed.
489 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
490 which are renamed from gfilenotify.c's lisp_to_monitor and
491 monitor_to_lisp, and with more-generic void * signatures.
493 2015-01-08 Eli Zaretskii <eliz@gnu.org>
495 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
496 returned for right-to-left screen lines. (Before the change on
497 2014-12-30, the incorrectly-computed X pixel coordinate concealed
500 * .gdbinit (xsymname): New subroutine.
501 (xprintsym, initial-tbreak): Use it to access the name of a symbol
502 in a way that doesn't cause GDB to barf when it tries to
503 dereference a NULL pointer.
505 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
507 (set_cursor_from_row, try_cursor_movement, dump_glyph)
508 (insert_left_trunc_glyphs, append_space_for_newline)
509 (extend_face_to_end_of_line, highlight_trailing_whitespace)
510 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
511 (Fbidi_resolved_levels, produce_special_glyphs)
512 (rows_from_pos_range, mouse_face_from_buffer_pos)
513 (note_mouse_highlight): Use nil as the object for glyphs inserted
514 by the display engine, and test with NILP instead of INTEGERP.
517 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
520 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
523 * dispextern.h (struct glyph, struct it): Update comments for the
526 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
528 Port new Lisp symbol init to x86 --with-wide-int
529 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
530 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
531 GCC (at least) does not allow a constant initializer to widen an
534 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
535 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
536 Although clang doesn't need it, some other compiler might, and
537 it's easy enough to be safe.
539 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
540 Apparently clang removed support for the alloc_size attribute.
542 Port Qnil==0 XUNTAG to clang
543 clang has undefined behavior if the program subtracts an integer
544 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
545 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
546 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
547 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
549 Port GFileMonitor * hack to Qnil==0 platforms
550 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
551 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
552 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
554 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
556 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
557 size instead of using widht/height. The frame may be constrained.
559 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
561 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
562 Needed when neither optimizing nor inlining.
563 Also, sort decls alphabetically.
565 2015-01-05 Eli Zaretskii <eliz@gnu.org>
567 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
568 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
569 declarations of Q* variables that represent symbols.
571 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
575 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
576 that NILP (x) is equivalent to testing whether x is 0 at the
577 machine level. The overall effects of this and the previous patch
578 shrink the size of the text segment by 2.3% and speeds up
579 compilation of all the .elc files by about 0.5% on my platform,
580 which is Fedora 20 x86-64.
581 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
582 (make_lisp_symbol) [USE_LSB_TAG]:
583 Symbols now tag the difference from lispsym, not the pointer.
584 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
585 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
586 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
587 (XSYMBOL): New forward decl.
588 (XUNTAGBASE): New function.
591 Compute C decls for DEFSYMs automatically
593 This patch also makes Q constants (e.g., Qnil) constant addresses
594 from the C point of view.
595 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
596 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
597 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
598 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
599 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
600 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
601 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
602 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
603 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
604 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
605 * xselect.c, xsettings.c, xterm.c:
606 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
607 These names are now defined automatically by make-docfile.
608 * alloc.c (init_symbol): New function.
609 (Fmake_symbol): Use it.
610 (c_symbol_p): New function.
611 (valid_lisp_object_p, purecopy): Use it.
612 * alloc.c (marked_pinned_symbols):
613 Use make_lisp_symbol instead of make_lisp_ptr.
614 (garbage_collect_1): Mark lispsym symbols.
615 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
616 (mark_object): Use it.
617 (sweep_symbols): Sweep lispsym symbols.
618 (symbol_uses_obj): New function.
619 (which_symbols): Use it. Work for lispsym symbols, too.
620 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
621 since Qt's address is already known now.
622 (syms_of_alloc): Add lispsym count to symbols_consed.
623 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
624 when testing whether storage is all bits zero.
625 * dispextern.h (struct image_type):
626 * font.c (font_property_table):
627 * frame.c (struct frame_parm_table, frame_parms):
628 * keyboard.c (scroll_bar_parts, struct event_head):
629 * xdisp.c (struct props):
630 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
631 Lisp_Object *, since Qfoo is no longer an object whose address can be
632 taken. All uses changed.
633 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
634 use it, so that they no longer need to take the address of a Lisp sym.
635 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
636 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
637 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
638 DEFSYM Qdeactivate_mark before the corresponding var.
639 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
640 instead of interning their symbols; this avoids duplicates.
641 (LISP_INITIALLY, TAG_PTR)
642 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
644 (LISP_INITIALLY_ZERO): Use it.
645 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
646 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
647 Move decls up, to avoid forward uses. Include globals.h earlier, too.
648 (make_lisp_symbol): New function.
649 (XSETSYMBOL): Use it.
650 (DEFSYM): Now just a placeholder for make-docfile.
651 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
652 (intern_sym): New function, with body taken from old intern_driver.
653 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
655 (define_symbol): New function.
656 (init_obarray): Define the C symbols taken from lispsym.
657 Use plain DEFSYM for Qt and Qnil.
658 * syntax.c (init_syntax_once): No need to worry about
659 Qchar_table_extra_slots.
661 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
663 'temacs -nw' should not call missing functions
664 Without this patch, "temacs -nw" fails with the diagnostic
665 "emacs: Symbol's function definition is void: frame-windows-min-size"
666 and messes up the tty's state.
667 * frame.c (Fframe_windows_min_size): New placeholder function.
668 (syms_of_frame): Define it.
669 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
670 (syms_of_window): Define it.
672 Less 'make' chatter for lisp dir
673 * Makefile.in (%.elc): Adjust to compile-onefile change in
676 batch write-region no longer says "Wrote FOO"
677 This cuts down on 'make' chatter a bit.
678 * fileio.c (Fwrite_region):
679 Don't output "Wrote /whatever/foo.elc" if noninteractive.
681 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
683 Revert previous change to produce_composite_glyph
684 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
686 Pacify gcc -Wparentheses
687 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
689 2015-01-03 Martin Rudalics <rudalics@gmx.at>
691 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
692 f->can_x_set_window_size is true.
693 * xterm.c (x_set_window_size_1): Call change_frame_size with
694 text sizes instead of pixel sizes (Bug#19428).
696 2015-01-01 Eli Zaretskii <eliz@gnu.org>
698 * xdisp.c (pos_visible_p): Fix up the X coordinate for
699 right-to-left screen lines. (Bug#19473)
701 2015-01-01 Eli Zaretskii <eliz@gnu.org>
703 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
705 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
707 Simplify setfattr use by assuming GNU make
708 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
709 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
710 Simplify by using GNU make rather than shell conditionals,
711 by using ln -f rather than rm -f followed by ln,
712 and by preferring $@ to spelling out the destination.
714 2014-12-29 Eli Zaretskii <eliz@gnu.org>
716 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
717 file doesn't compile on MS-Windows.
719 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
721 Allow return value of system-name to vary. (Bug#19438)
722 * filelock.c (current_lock_owner):
723 * xrdb.c (get_environ_db):
724 * xterm.c (same_x_server):
725 * xterm.c (x_term_init):
726 Prefer (system-name) to system-name, and avoid naming
727 locals 'system-name'.
728 * editfns.c (cached_system_name): New static var.
729 (init_and_cache_system_name): New function.
730 (init_editfns, Fsystem_name): Use it.
731 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
732 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
733 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
734 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
735 Don't create a new string if the current value is already correct.
737 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
739 Fix produce_composite_width typo
740 * term.c (produce_composite_glyph):
741 Fix typo that confused number of columns for pixel width.
743 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
745 Wrap dll functions more simply
746 * decompress.c, gnutls.c, image.c, xml.c:
747 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
748 rather than the inverse when not WINDOWSNT. This isolates the
749 fn_* business into the WINDOWSNT-specific section of the code,
750 which makes it easier to maintain the generic code.
751 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
752 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
753 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
754 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
755 Remove. All uses replaced by DEF_DLL_FN.
756 * decompress.c (inflateInit2): Remove; no longer needed.
757 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
759 Port memory-full checking to GnuTLS 3.3
760 Instead of using gnutls_global_set_mem_functions, check every call
761 to a GnuTLS function that might return an indication of memory
762 exhaustion. Suggested by Dmitry Antipov in:
763 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
764 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
765 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
766 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
768 (check_memory_full): New function.
769 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
770 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
771 (Fgnutls_boot): Use it.
772 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
774 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
776 Fix parse_settings to match internal documentation
777 * xsettings.c (parse_settings): Return the number of settings seen.
778 Count the settings changes accurately.
779 (read_settings): Don't confuse number of settings changes with
780 the return code from XGetWindowProperty.
782 2014-12-27 Eli Zaretskii <eliz@gnu.org>
784 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
785 composition_compute_stop_pos to the number of characters in the
787 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
789 * composite.c (composition_compute_stop_pos): If no composition
790 was found in a string before ENDPOS, and ENDPOS is the string end,
791 no need to back up to a safe point.
793 * dispextern.h (struct it) <end_charpos>: Improve commentary.
795 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
797 * nsimage.m (allocInitFromFile:): Initialize bmRep.
798 (dealloc): Release bmRep.
799 (setPixmapData): Make bmRep local so class member is not
801 (setPixmapData): Rename local variable bmRep to avoid compiler
804 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
806 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
807 when going to fullscreen (Bug#0x180004f).
809 2014-12-27 Eli Zaretskii <eliz@gnu.org>
811 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
813 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
815 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
817 2014-12-27 Eli Zaretskii <eliz@gnu.org>
819 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
821 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
823 Use bool for boolean in xselect.c, xsettings.c
824 * xselect.c (x_get_local_selection, struct selection_data)
825 (x_selection_request_lisp_error, struct prop_location)
826 (x_handle_selection_request, x_convert_selection)
827 (waiting_for_other_props_on_window, expect_property_change)
828 (wait_for_property_change, x_handle_property_notify)
829 (x_get_foreign_selection, x_get_window_property)
830 (receive_incremental_selection)
831 (x_get_window_property_as_lisp_data)
832 (lisp_data_to_selection_data, Fx_get_selection_internal)
833 (x_send_client_event):
834 * xselect.c, xterm.h (x_handle_dnd_message):
835 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
836 (apply_xft_settings, read_and_apply_settings)
837 (xft_settings_event, init_gsettings, init_xsettings)
839 Use bool for boolean.
840 * xselect.c (x_get_window_property): Omit last arg, which was an
842 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
843 always true. All callers changed.
845 2014-12-26 Eli Zaretskii <eliz@gnu.org>
847 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
850 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
852 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
855 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
857 Use bool for boolean in xsmfns.c
858 * xsmfns.c, xterm.h (x_session_have_connection):
859 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
860 Use bool for boolean.
861 (x_session_initialize, Fhandle_save_session):
862 Prefer NILP (x) to EQ (x, Qnil).
864 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
866 * callproc.c (child_setup):
867 * dbusbind.c (xd_signature_cat):
868 * doc.c (get_doc_string, Fsnarf_documentation):
869 * editfns.c (Fuser_full_name):
870 * frame.c (xrdb_get_resource):
871 * gtkutil.c (xg_get_file_with_chooser):
872 * tparam.c (tparam1):
873 * xfns.c (xic_create_fontsetname):
874 * xrdb.c (gethomedir, get_user_db, get_environ_db):
875 * xsmfns.c (smc_save_yourself_CB):
876 Rewrite to avoid the need for strcat, typically by using stpcpy
877 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
878 * doc.c (sibling_etc):
879 * xrdb.c (xdefaults):
880 Now a top-level static constant.
882 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
884 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
887 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
889 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
890 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
892 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
894 Use bool for boolean in xterm.c
895 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
896 (x_set_window_size, x_bitmap_icon):
897 * nsterm.m (ns_frame_raise_lower, x_new_font):
898 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
899 (struct terminal.frame_raise_lower_hook):
900 * w32term.c (w32_frame_raise_lower):
901 * xterm.c, xterm.h (x_text_icon):
902 * xterm.c (x_update_window_begin, x_update_window_end)
903 (x_update_end, x_after_update_window_line)
904 (x_set_glyph_string_gc, x_draw_glyph_string_background)
905 (x_draw_glyph_string_foreground)
906 (x_draw_composite_glyph_string_foreground)
907 (x_alloc_lighter_color, x_draw_relief_rect)
908 (x_draw_glyph_string_box, x_draw_image_relief)
909 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
910 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
912 (XFillRectangle) [HAVE_GTK3]:
913 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
914 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
915 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
916 (x_send_scroll_bar_event, xm_scroll_callback)
917 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
918 (x_create_toolkit_scroll_bar)
919 (x_create_horizontal_toolkit_scroll_bar)
920 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
921 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
922 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
923 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
924 (x_scroll_bar_report_motion)
925 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
926 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
927 (x_draw_window_cursor, x_clear_errors)
928 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
929 (set_wm_state, x_set_sticky, get_current_wm_state)
930 (do_ewmh_fullscreen, x_handle_net_wm_state)
931 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
932 (x_set_window_size_1, XTframe_raise_lower)
933 (x_make_frame_visible, x_iconify_frame)
934 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
935 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
936 (x_delete_terminal, x_initialize, syms_of_xterm):
937 Use bool for boolean.
939 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
941 * composite.h (struct composition.width): Now int
942 instead of unsigned short, as we prefer signed integers.
944 Let charset tick grow past USHRT_MAX
945 * charset.c, charset.h (charset_ordered_list_tick):
946 Now EMACS_UINT, not unsigned short.
947 * fontset.c (reorder_font_vector): Allow the tick to grow to the
948 maximum representable Emacs integer value before wrapping it around.
950 Simplify unexec file mode setting
951 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
952 Don't include <sys/stat.h> when no longer needed.
953 (unexec): Create file with correct mode in the first place,
954 rather than overwriting the mode later and fiddling with the
955 global umask in the mean time. Avoid bogus usage like
956 'umask (777)', which should have been 'umask (0777)'.
957 (mark_x): Remove. All callers removed.
959 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
961 Minor cleanups for Lisp objects and symbols
962 * alloc.c (next_vector, set_next_vector):
963 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
964 (lisp_h_make_number) [USE_LSB_TAG]:
965 Use Lisp_Int0 instead of the mystery constant 0.
966 * alloc.c (mark_object): Always set and use po; that's simpler.
967 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
968 Properly parenthesize definientia.
969 * bidi.c (bidi_initialize):
970 * buffer.c (init_buffer_once):
971 * nsfns.m (syms_of_nsfns):
972 * nsmenu.m (syms_of_nsmenu):
973 * nsselect.m (syms_of_nsselect):
974 Prefer DEFSYM to defining by hand.
975 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
976 * data.c: Fix too-long line.
977 * lisp.h (DECLARE_GDB_SYM): New macro.
978 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
979 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
980 Declare the symbol, so it's visible to everywhere lisp.h is included.
981 Move forward decls as far forward as they can go,
982 to allow future changes to use them.
984 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
986 * gnutls.c: Include gnutls.h.
987 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
988 * image.c (svg_load): Fix pointer signedness.
990 2014-12-18 Martin Rudalics <rudalics@gmx.at>
992 * frame.c (frame_windows_min_size): New argument IGNORE.
993 (adjust_frame_size): When called from change_frame_size call
994 frame_windows_min_size with IGNORE Qt so we can ignore size
997 2014-12-18 Eli Zaretskii <eliz@gnu.org>
999 * font.c (Ffont_info): Add more font information to the vector
1000 returned by the function, inspired by query-font. Doc fix.
1003 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1005 * keyboard.c (input_was_pending): New var.
1006 (read_char): Use it to make sure we only skip redisplay when we can't
1007 keep up with the repeat rate.
1009 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1011 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1013 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1015 * image.c (svg_load): Watch out for nil value of current buffer's
1016 filename. Re-enable filename thing for not-a-file case.
1018 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1020 Partially disabled previous change.
1022 * image.c (svg_load): Temporarily disabled filename thing for
1023 not-a-file case as it can cause crashs.
1025 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1027 Fix problem with images referenced within svg files. (bug#19373)
1029 * image.c: Additional parameter 'filename' for
1030 svg_load_image. Include "buffer.h". Define library function
1031 rsvg_handle_set_base_uri for WINDOWSNT.
1032 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1033 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1034 (svg_load): Pass a filename to svg_load_image: either name of
1035 actual file or of current buffer's file.
1036 (svg_load_image): New parameter 'filename', used for setting
1037 base_uri, necessary for loading referenced images. (bug#19373)
1039 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1041 * lread.c (init_obarray): Declare Qt as special.
1042 This fixes a typo in the 2012-05-15 patch that
1043 tried to declare Qt as special.
1045 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1047 Various fixes to use bool type and constants.
1048 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1050 * xfaces.c (clear_face_cache): Use bool for the argument type.
1052 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1054 Correct same_at_end when restoring window points
1055 * fileio.c (Finsert_file_contents): Compute same_at_end character
1056 position using the old buffer size, not the new one, since
1057 restore_window_points wants the old size.
1058 Fixes: debbugs:19161
1060 2014-12-14 Alan Mackenzie <acm@muc.de>
1062 New feature optionally to accelerate auto-repeated scrolling.
1064 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1066 * window.c (window_scroll): Bind fontification-functions to nil
1067 when scrolling by whole screens and
1068 fast-but-imprecise-scrolling is non-nil.
1069 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1071 * lisp.h (bool): Declare Qfontification_functions extern.
1073 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1075 Load system's default trusted Certificate Authorities if available.
1076 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1077 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1078 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1079 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1080 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1082 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1083 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1086 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1088 * regex.c (analyze_first): Rename from analyze_first.
1090 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1092 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1093 a hack involving a union.
1095 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1097 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1098 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1101 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1103 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1105 * gnutls.h: Always declare syms_of_gnutls.
1107 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1108 clarity. Let the availability check return Qnil when the GnuTLS
1109 integration is not available, instead of erroring out.
1112 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1114 * xdisp.c (move_it_in_display_line_to, display_line):
1115 Don't disallow overflow-newline-into-fringe when word-wrap is in
1118 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1120 * fileio.c: Better preserve window-points during revert (bug#19161).
1121 (Qget_buffer_window_list): New var.
1122 (get_window_points_and_markers, restore_window_points): New functions.
1123 (Finsert_file_contents): Use them to save and restore window-points.
1125 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1127 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1128 descriptor if called from x_connection_closed and always delete
1129 this descriptor from keyboard waiting set (Bug#19147).
1131 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1133 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1134 (bidi_cache_max_elts): New global variable.
1135 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1136 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1138 (bidi_cache_search): Handle overflown cache. Improve commentary.
1139 (bidi_cache_ensure_space): Limit allocations to the current value
1140 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1141 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1142 the increment to not exceed the limit.
1143 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1144 cache, zero otherwise (meaning the cache overflowed). In the
1145 latter case, set bidi_cache_last_idx to -1.
1146 (bidi_peek_at_next_level): Handle overflown cache.
1147 (bidi_push_it): Increase the cache limit for iterating the new object.
1148 (bidi_pop_it): Decrease the cache limit back to previous value.
1149 (bidi_shelve_cache): Shelve the current value of the cache limit.
1150 (bidi_unshelve_cache): Restore the value of cache limit.
1151 (bidi_find_bracket_pairs): If the cache overflows while looking
1152 for the paired bracket, give up and let bidi_resolve_neutrals
1153 process the bracket as a simple neutral. (Bug#19322)
1154 (bidi_find_other_level_edge): If the cache overflows, fall back on
1155 Plan B, which effectively stops the reordering and restarts it on
1156 the next character (after resetting the cache).
1157 (bidi_move_to_visually_next): When the cache overflows, reset it
1158 after processing the last cached character.
1160 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1162 Fix glitches in gnutls.c, mostly memory-related
1163 * gnutls.c: Sort macro definitions by name.
1164 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1165 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1166 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1167 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1168 calculating string length. Use make_uninit_string, to avoid
1169 copying the string. Cast the char, not the pointer.
1170 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1171 and free. Work even for dates past the year 9999. Use void *
1172 for buffers, to avoid casts.
1174 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1176 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1178 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1180 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1183 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1185 * process.c: Whitespace and line-break nitpicks.
1187 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1189 * gnutls.c (gnutls_certificate_details): The :signature isn't
1190 that useful, so remove it.
1191 (gnutls_certificate_details): Clean up whitespace slightly.
1192 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1194 (gnutls_certificate_details): Put :signature-algorithm back again,
1195 which was removed by mistake.
1196 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1197 that they are not messaged by default (bug#16253).
1198 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1200 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1202 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1204 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1207 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1209 * eval.c (Fsignal): Remove duplicate test.
1210 (Fautoload_do_load): Fix up docstring.
1212 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1214 * nsterm.m (represented_filename, represented_frame): New variables.
1215 (ns_set_represented_filename): New function.
1216 (sendEvent:): Set represented filename here to avoid flicker,
1217 related to Bug#18757.
1219 * nsterm.h: Declare ns_set_represented_filename.
1221 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1222 at once, call ns_set_represented_filename instead.
1224 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1226 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1227 (struct bidi_stack): Reduce size by using bit fields and by
1228 packing sos, override, and isolate_status into a single 8-bit
1229 byte called 'flags'.
1231 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1232 (bidi_push_embedding_level): Construct flags from individual
1233 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1235 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1236 from flags. Adapt to changes in prev_for_neutral,
1237 next_for_neutral, and last_strong members.
1238 (bidi_line_init): Initialize flags to zero.
1239 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1240 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1242 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1244 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1245 (Fapply): Try and simplify the control flow.
1247 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1249 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1250 Use gnutls_sign_get_name directly because
1251 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1252 (init_gnutls_functions): Load missing gnutls_server_name_set.
1254 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1256 * bidi.c (bidi_find_first_overridden): New function.
1258 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1259 (syms_of_xdisp): Defsubr it.
1261 * dispextern.h (bidi_find_first_overridden): Add prototype.
1263 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1265 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1266 to nil after release (Bug#9133).
1268 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1270 Port better to AddressSanitizer.
1271 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1273 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1274 Return -1 or 0, as the pipe trick doesn't work.
1275 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1277 * print.c (print_object):
1278 When a pointer-check primitive returns -1, do not assume this
1279 means the pointer is valid or that the underlying system has failed.
1280 It could just be that addresses are being sanitized so Emacs can't
1281 test for pointer validity.
1282 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1283 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1284 string validity checker doesn't work on stack-based strings.
1286 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1288 Improve clarity of USE_LSB_TAG definition.
1289 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1290 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1291 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1292 VAL_MAX / 2 rather than in terms of the (more complicated)
1293 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1295 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1297 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1298 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1299 (next_element_from_buffer): When done with overlays, reset the
1300 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1302 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1304 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1305 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1307 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1309 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1310 for paxctl and setfattr. Fixes temacs startup failure with
1311 grsecurity/PaX enabled Linux kernel (bug#19067).
1313 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1315 * w32.c, w32heap.c, w32term.c:
1316 Use MINGW_W64 instead of _W64.
1318 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1320 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1322 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1324 * gnutls.c (gnutls_ip_address_p): New function.
1325 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1327 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1329 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1331 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1333 Fix gnutls problems caught by static checking.
1334 * gnutls.c (Fgnutls_boot): Remove unused local.
1335 (Fgnutls_boot): Fix pointer signedness.
1337 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1339 * gnutls.c (gnutls_certificate_details): Don't include certain
1340 certificate details on older gnutls versions (bug#19168).
1341 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1342 (gnutls_certificate_details): Reversed check in last checkin.
1344 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1346 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1347 (Fgnutls_peer_status_warning_describe): Add function to describe a
1348 peer verification warning symbol.
1349 (Fgnutls_peer_status): Use it.
1350 (Fgnutls_boot): Use it. Minor logging fixes.
1352 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1354 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1356 2014-11-24 Glenn Morris <rgm@gnu.org>
1358 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1360 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1361 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1363 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1365 * gnutls.c: Fix Windows function definition of
1366 gnutls_x509_crt_get_fingerprint.
1368 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1370 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1372 * process.h: Added more fields to Lisp_Process to track
1373 certificate details.
1375 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1376 (Fgnutls_peer_status): New functions to export TLS certificate
1377 details to Emacs Lisp.
1379 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1381 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1382 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1383 check for gtk_adjustment_configure (Bug#19149).
1384 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1386 2014-11-22 Glenn Morris <rgm@gnu.org>
1388 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1390 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1392 Don't shrink frame when using desktop-save-mode (Bug#19048).
1393 * w32fns.c (x_set_tool_bar_lines): Always call
1394 x_change_tool_bar_height (Bug#19048).
1395 (x_change_tool_bar_height): Mark frame as garbaged since
1396 adjust_frame_size might not have done that.
1397 * xfns.c (x_set_tool_bar_lines): Always call
1398 x_change_tool_bar_height (Bug#19048).
1399 (x_change_tool_bar_height): Mark frame as garbaged since
1400 adjust_frame_size might not have done that.
1402 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1404 * xml.c (parse_region): Take care of new optional parameter
1405 'discard-comments' of 'libxml-parse(html|xml)-region'.
1406 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1407 New optional parameter 'discard-comments'.
1409 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1411 Improve time stamp handling, and be more consistent about it.
1412 * editfns.c (invalid_time): New function.
1413 Use it instead of 'error ("Invalid time specification")'.
1414 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1415 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1417 (make_time_tail, make_time): Remove. All uses changed to use
1418 new functions or plain list4i.
1419 (disassemble_lisp_time): Return effective length if successful.
1420 Check that LOW is an integer, if it's combined with other components.
1421 (decode_time_components): Decode into struct lisp_time, not
1422 struct timespec, so that we can support a wide set of times
1423 regardless of whether time_t is signed. Decode plain numbers
1424 as seconds since the Epoch, and nil as the current time.
1425 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1426 Reimplement in terms of new functions.
1427 (Fencode_time): Just use list2i.
1428 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1429 * keyboard.c (decode_timer): Don't allow the new formats (floating
1430 point or nil) in timers.
1431 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1432 place of the magic number '16'.
1433 (struct lisp_time): New type.
1434 (decode_time_components): Use it.
1435 (lisp_to_timespec): New decl.
1437 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1439 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1442 * callint.c (Fcall_interactively): Pass in nil as argument to
1443 Fbarf_if_buffer_read_only.
1445 * fileio.c (Finsert_file_contents): Ditto.
1447 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1449 * textprop.c (verify_interval_modification): Check buffer
1450 readedness after the last interval.
1452 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1453 the text at POSITION (new optional argument) has the
1454 `inhibit-read-only' text property set.
1456 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1458 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1459 errors in computing the number of pixels to scroll.
1460 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1462 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1464 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1465 call updateFrameSize.
1467 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1469 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1471 * nsfns.m (x_set_foreground_color, x_set_background_color)
1472 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1473 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1475 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1477 * nsterm.m (ns_send_appdefined): Check for application defined
1478 event on Cocoa (Bug#18993).
1479 (run): Restore code before the previous 18993 fix.
1481 2014-11-14 David Reitter <david.reitter@gmail.com>
1483 * nsterm.m (run): Set timeout for event loop to prevent hang.
1486 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1488 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1490 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1492 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1493 for each candidate font but attempt to reuse it from previous improper
1496 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1498 Avoid undefined behavior in color table hashing.
1499 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1500 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1501 This function avoids undefined behavior with signed shift overflow.
1503 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1505 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1506 when the inserted text does not need decoding. (Bug#18982)
1508 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1510 * nsterm.h (EmacsScroller): judge returns bool.
1512 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1513 (ns_judge_scroll_bars): Only set removed if judge returns true.
1514 (judge): Returns bool == condemned. Remove self from window.
1515 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1517 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1519 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1520 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1522 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1524 * nsterm.m (ns_set_vertical_scroll_bar)
1525 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1527 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1529 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1530 merely because tmo_in_millisec is nonnegative. The 1st call
1531 to g_main_context_query could succeed while the 2nd one fails.
1533 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1535 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1537 * nsterm.m (run): Only use non-system event loop if OSX version is
1538 exactly 10.9 (Bug#18993).
1539 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1542 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1544 * callproc.c (encode_current_directory): Support handling of file
1545 names prepended by "/:". (Bug#18891)
1547 2014-11-08 Alan Mackenzie <acm@muc.de>
1549 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1551 2014-11-08 Dima Kogan <dima@secretsauce.net>
1553 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1555 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1557 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1558 raises an error. (Bug#18891)
1560 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1562 * frame.c (adjust_frame_size): Call x_set_window_size only if
1563 f->can_x_set_window_size is set.
1564 (make_frame): Initialize f->can_x_set_window_size and
1565 f->can_run_window_configuration_change_hook.
1566 (Fcan_run_window_configuration_change_hook): New function.
1567 * frame.h (frame): Split `official' into `can_x_set_window_size'
1568 and `can_run_window_configuration_change_hook'.
1569 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1570 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1571 Set f->can_x_set_window_size.
1572 * window.c (run_window_configuration_change_hook):
1573 Return immediately if either f->can_x_set_window_size or
1574 f->can_run_window_configuration_change_hook are false.
1575 (Fset_window_configuration): Instead of f->official set
1576 f->can_x_set_window_size.
1577 * xfns.c (Fx_create_frame, x_create_tip_frame):
1578 Set f->can_x_set_window_size.
1580 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1582 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1583 cleanup from 2014-11-01 (Bug#18972).
1585 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1587 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1588 * xdisp.c (window-scroll-functions): Improve docstring.
1590 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1592 Uniquify the 'size' symbol.
1594 * w32notify.c (Qsize): Remove.
1595 * lisp.h (Qsize): New decl.
1596 * lread.c (Qsize): Now extern.
1597 * w32notify.c (syms_of_w32notify): No need to defsym.
1599 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1601 * dispnew.c (change_frame_size_1): Fix call of
1603 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1604 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1605 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1606 (Qtool_bar_size): New constants.
1607 (frame_inhibit_resize, adjust_frame_size): New argument to
1608 handle case where frame_inhibit_implied_resize is a list.
1609 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1610 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1611 (x_set_right_divider_width, x_set_bottom_divider_width)
1612 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1613 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1615 (frame-inhibit-implied-resize): Rewrite doc-string.
1616 * frame.h (frame_inhibit_resize, adjust_frame_size):
1617 Fix external declarations.
1618 (Qframe_position, Qframe_outer_size)
1619 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1620 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1621 (Qtool_bar_size): Extern them.
1622 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1623 (xg_height_or_width_changed): Remove.
1624 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1625 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1626 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1627 (xg_change_toolbar_position): Call adjust_frame_size directly.
1628 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1629 Fix calls of adjust_frame_size.
1630 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1631 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1632 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1633 frame can get resized when tool-bar-lines parameter changes from
1635 (Fw32_frame_menu_bar_size): Return fourth value.
1636 (Fw32_frame_rect): Block input around system calls
1637 (Fx_frame_geometry): New function.
1638 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1639 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1640 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1641 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1642 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1643 (Fx_create_frame): Adjust adjust_frame_size calls.
1644 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1645 frame can get resized when tool-bar-lines parameter changes from
1647 (Fx_frame_geometry): New function.
1648 * xmenu.c (update_frame_menubar): On Lucid call
1649 adjust_frame_size with one pixel less height to avoid that
1650 repeatedly adding/removing the menu bar grows the frame.
1651 (free_frame_menubar): On Motif arrange to optionally preserve
1652 the old frame height when removing the menu bar.
1653 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1655 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1657 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1658 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1659 frame; instead, print an error message.
1661 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1663 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1665 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1667 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1668 (dealloc): Release bmRep.
1670 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1671 imageListSetNext, imageListNext.
1673 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1674 (reference): Remove.
1675 (allocInitFromFile:): Remove searching ImageList and calling
1676 reference (Bug#18918).
1677 (dealloc): Remove handling if ImageList.
1679 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1681 * process.c (catch_child_signal): Fix incorrect assertion.
1683 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1685 * macfont.m (macfont_draw):
1686 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1688 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1689 if force_integral_p (i.e. no antialias).
1690 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1691 bold if no antialias (Bug#18876).
1693 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1694 was given (Bug#18846).
1696 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1698 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1699 instead of in xdisp.c, function now takes void. (Bug#18884).
1701 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1702 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1704 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1705 struct window* (Bug#18889).
1706 Remove getMouseMotionPart.
1707 (ns_output): Make icon_top/left int.
1709 * nsfns.m (x_icon): icon_top/left is int.
1711 * nsterm.m (ns_mouse_position): Remove unused code.
1712 (initFrame:window:, dealloc): Use window instead of win.
1713 (getMouseMotionPart:window:x:y:): Remove, unused.
1714 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1716 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1718 * keyboard.c (readable_events): When FLAGS include
1719 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1720 This avoids returning non-nil from input-pending-p when only such
1721 events are in the queue. (Bug#18856)
1723 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1725 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1726 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1727 (Qforeign_selection): Remove.
1728 (ns_get_local_selection): Identation fix.
1729 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1731 * nsselect.m (ns_get_local_selection): Remove calling of
1732 functions in Vselection_converter_alist (Bug#18911).
1733 (syms_of_nsselect): Remove Vselection_converter_alist.
1735 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1737 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1738 and unnecessary initialization. Adjust comments.
1740 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1742 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1744 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1745 index, not an absolute one, as that's what the function expects.
1747 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1749 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1750 font on an initial frame when running as a daemon (Bug#18869).
1752 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1754 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1756 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1757 build_string, when importing a home directory. (Bug#18873)
1759 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1761 * dispnew.c (buffer_posn_from_coords):
1762 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1763 account for the header-line height. (Bug#18839)
1765 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1767 * xml.c (parse_region): Do not forget the first document child.
1769 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1771 * nsselect.m: pasteboard_changecount is new.
1772 (ns_store_pb_change_count, ns_get_pb_change_count)
1773 (ns_get_our_change_count_for): New functions.
1774 (ns_string_to_pasteboard_internal): Correct comment.
1775 type => gtype in eassert, Call ns_store_pb_change_count.
1776 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1777 (Fns_disown_selection_internal, Fns_selection_owner_p):
1778 Replace Vselection_alist check, with change count check.
1779 (Fns_get_selection): Initialize val to Qnil. Only get local
1780 selection if change counts match (Bug#18799).
1781 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1783 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1785 * w32proc.c (create_child): If calling a quoted batch file,
1786 pass NULL for exe. (Bug#18745)
1788 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1790 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1791 (bidi_resolve_brackets): Use end of string position rather than ZV
1792 when iterating over a string. (Bug#18815)
1794 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1796 * keyboard.c (make_lispy_position): Return coordinates also when
1797 on scroll bars, fringes, margins or not in a window.
1798 * xdisp.c (show_mouse_face): Don't change cursor face during
1801 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1803 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1804 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1805 Fix doc-strings (Bug#18789).
1807 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1809 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1811 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1813 Optimize redisplay of simple bracketed text.
1814 * bidi.c (bidi_cache_reset_to): New function.
1815 (bidi_cache_reset): Call it.
1816 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1818 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1819 bracket_enclosed_type only if bracket_pairing_pos's value is not
1821 (MAX_BPA_STACK): Make sure the value is signed.
1822 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1823 stop pushing values onto the stack.
1824 (bidi_find_bracket_pairs): If the bracketed text is only on the
1825 base embedding level, remove all the states cached by this
1826 function from the cache, and return zero, so that the brackets in
1827 this segment of text are processed as normal neutrals.
1828 (bidi_resolve_brackets): Detect the brackets that are to be
1829 processed as neutrals, and don't call bidi_find_bracket_pairs on
1832 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1834 * w32select.c (Fw32_selection_exists_p): Rename from
1835 Fx_selection_exists_p.
1836 (syms_of_w32select): Adjust accordingly.
1838 * w16select.c (Fw16_selection_exists_p): Rename from
1839 Fx_selection_exists_p.
1840 (syms_of_win16select): Adjust accordingly.
1842 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1843 (Fns_own_selection_internal): Tighten scoping.
1844 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1845 (Fns_get_selection): Rename from Fx_get_selection_internal.
1846 (Fns_get_selection_internal, Fns_store_selection_internal):
1848 (syms_of_nsselect): Adjust accordingly.
1850 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1852 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1853 * w32term.c (x_set_window_size): Account for wrapped menu bar
1854 lines when setting up frame height (Bug#15174 and Bug#18720).
1855 (w32_add_wrapped_menu_bar_lines): New variable.
1857 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1859 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1862 2014-10-20 Glenn Morris <rgm@gnu.org>
1864 * Merge in all changes up to 24.4 release.
1866 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1868 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1869 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1871 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1873 * xterm.c (handle_one_xevent): Check return value from
1874 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1875 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1877 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1878 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1879 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1880 Gtk+ >= 3.14 (Bug#18674).
1881 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1882 Gtk+ >= 3.14 (Bug#18674).
1884 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1886 * gtkutil.c: Remove no-longer-used code.
1887 (xg_update_menubar): Remove unused local and unnecessary call to
1888 gtk_menu_item_get_submenu.
1889 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1890 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1891 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1893 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1895 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1897 * xterm.h (handlebox_widget): Remove.
1899 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1902 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1904 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1905 to handle Gtk versions.
1906 (xg_get_file_with_chooser): Use them.
1907 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1908 Remove (create_menus): Remove teroff argument and code.
1909 Remove call to gtk_menu_set_title.
1910 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1911 Adjust args to create_menus.
1912 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1913 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1914 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1915 (xg_make_tool_item): Remove detach code.
1916 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1917 (find_icon_from_name): New function.
1918 (update_frame_tool_bar): Remove GtkStockItem code, move to
1919 find_icon_from_name. Let stock be a list of icon names to try.
1920 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1921 Replace TOOLBAR_TOP_WIDGET.
1922 (free_frame_tool_bar, xg_change_toolbar_position ):
1923 Replace TOOLBAR_TOP_WIDGET.
1924 (xg_initialize): Remove tearoff code.
1926 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1928 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1929 pixel from the window's cursor glyph width, since X renders hollow
1930 blocks 1 pixel wider than the 'width' parameter.
1932 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1933 glyph->pixel_width; this is now done in xterm.c.
1935 Fix reordering of bracket characters in isolates.
1936 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1937 RESOLVED_ONLY; when non-zero, return from the cache only fully
1938 resolved states. All callers changed.
1939 (CANONICAL_EQU): New macro.
1940 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1941 equivalent of the paired closing bracket character.
1942 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1943 the default non-negative value, to be checked later in
1944 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1945 characters against those pushed onto the BPA stack.
1946 (bidi_record_type_for_neutral): New function.
1947 (bidi_resolve_brackets): Record next_for_neutral and
1948 prev_for_neutral when embedding level gets pushed. Force
1949 resolution of bracket pairs when entering a level run that was not
1951 (bidi_resolve_neutral): Add assertions before calling
1952 bidi_resolve_neutral_1.
1953 (bidi_level_of_next_char): Remove the code that attempted to
1954 resolve unresolved neutrals; that is now done by
1955 bidi_resolve_neutral.
1957 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1959 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1961 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1962 1-pixel R2L characters.
1963 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1964 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1966 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1968 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1971 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1973 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1974 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1975 It's not clear to me whether the initialization is needed,
1976 but it can't hurt so I played it safe.
1978 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1980 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1982 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1984 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1985 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1987 (bidi_get_type): Return the isolate initiators and terminator types.
1988 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1989 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1990 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1991 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1992 for the new features.
1993 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1994 push and pop correctly for isolates.
1995 (bidi_remember_char): Modify to accept an additional argument
1996 and record the bidi type according to its value.
1997 (bidi_cache_iterator_state): Accept an additional argument to only
1998 update an existing state. Handle the new members of struct bidi_it.
1999 (bidi_cache_find): Arguments changed: no longer accepts a level,
2000 instead accepts a flag telling it whether it is okay to return
2001 unresolved neutrals.
2002 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2003 table. Initialize new isolate-related members.
2004 (bidi_paragraph_init): Some code factored out into
2005 find_first_strong_char.
2006 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2007 into bidi_resolve_explicit.
2008 (bidi_resolve_explicit): Support the isolate initiators and
2009 terminator. Fix handling of embeddings and overrides according to
2010 new UBA requirements. Record information about previously seen
2011 characters here (moved from bidi_level_of_next_char).
2012 (bidi_resolve_weak): Adapt to changes in struct members.
2013 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2014 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2015 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2016 paired bracket resolution. Handle isolate initiators and
2018 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2019 (bidi_level_of_next_char): Move the code that records information
2020 about previous characters to bidi_resolve_explicit. Fix logic of
2021 resolving neutrals and make sure their cache entries are updated.
2022 Remove now unneeded special handling of PDF level.
2024 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2025 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2026 enlarged per Unicode 6.3.
2027 (enum bidi_bracket_type_t): New data type.
2028 (struct bidi_saved_info): Leave only 2 type members out of 4.
2030 (struct bidi_stack): Add members necessary to support isolating
2032 (struct bidi_it): Add new members necessary to support isolating
2033 sequences and bracket pair resolution.
2035 * xdisp.c (Fbidi_resolved_levels): New function.
2036 (syms_of_xdisp): Defsubr it.
2037 (append_glyph, append_composite_glyph, produce_image_glyph)
2038 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2040 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2042 * term.c (append_glyph, append_composite_glyph)
2043 (append_glyphless_glyph): Convert aborts to assertions.
2045 * .gdbinit (pgx): Display the character codepoint, resolved level,
2046 and bidi type also for glyphless glyphs.
2048 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2050 Avoid unwanted point motion in Fline_beginning_position.
2051 * lisp.h (scan_newline_from_point): Add prototype.
2052 * search.c (scan_newline_from_point): New function, refactored from...
2053 * cmds.c (Fforward_line): ...adjusted user.
2054 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2055 and simplify the former since the latter doesn't move point.
2057 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2059 Cleanup terminal handling code.
2060 * dispextern.h (get_named_tty): Remove prototype but...
2061 * termhooks.h (get_named_terminal): ...resurrect it under
2062 more meaningful name.
2063 (get_terminal): Likewise, but with...
2064 (decode_live_terminal): ...this name.
2065 (decode_tty_terminal): Add prototype.
2066 * term.c (get_tty_terminal): Remove.
2067 (get_named_tty): Remove.
2068 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2069 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2070 Use decode_tty_terminal.
2071 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2072 * terminal.c (get_terminal): Refactor to...
2073 (decode_terminal, decode_live_terminal): ...new functions.
2074 (decode_tty_terminal): Replacement for get_tty_terminal.
2075 (get_named_terminal): Likewise for get_named_tty.
2076 * coding.c (Fset_terminal_coding_system_internal)
2077 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2078 (Fkeyboard_coding_system):
2079 * composite.c (Fcomposition_get_gstring):
2080 * dispnew.c (Fsend_string_to_terminal):
2081 * frame.c (Fmake_terminal_frame):
2082 * nsfns.m (check_ns_display_info):
2083 * w32fns.c, xfns.c (check_x_display_info):
2084 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2085 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2086 (Fset_quit_char): Use get_named_terminal.
2087 (Fset_output_flow_control, Fset_input_meta_mode):
2088 Use decode_tty_terminal.
2090 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2092 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2093 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2095 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2097 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2098 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2100 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2102 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2105 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2107 * editfns.c (dump_tz_string): No longer const.
2108 It might be modified.
2110 * nsmenu.m (clear): Assume OS X 10.6 or later.
2112 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2114 * unexmacosx.c: Remove include ppc/reloc.h.
2115 (unrelocate, copy_dysymtab): Remove PPC code.
2116 (rebase_reloc_address): Remove, only used for PPC:
2118 * nsterm.m: Always include macfont.h on COCOA.
2119 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2120 (ns_dumpglyphs_image, ns_check_menu_open)
2121 (applicationDidFinishLaunching)
2122 (antialiasThresholdDidChange:)
2123 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2124 Remove checks for OSX <= 10.5/10.6.
2125 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2126 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2129 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2130 (NS_HAVE_NSINTEGER): Remove block.
2131 Remove >= OSX 10.6 tests.
2133 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2134 (x_activate_menubar, trackingNotification:): Remove check for
2136 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2138 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2140 * nsfns.m: Always include macfont.h on COCOA.
2141 (ns_filename_from_panel, ns_directory_from_panel)
2142 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2143 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2145 * macfont.m: Remove >= 1050 check.
2146 (macfont_create_family_with_symbol)
2147 (macfont_get_glyph_for_character)
2148 (mac_font_get_glyphs_for_variants)
2149 (mac_ctfont_create_available_families, syms_of_macfont):
2150 Remove code for OSX < 10.6.
2151 (mac_font_family_group, mac_font_family_compare): Remove, only used
2154 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2155 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2157 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2160 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2162 Fix putenv race conditions with undefined behavior (Bug#8705).
2163 Do all putenv calls before Emacs creates any threads.
2164 Use a safer way to modify the TZ environment variable in the
2165 presence of multiple threads. For further thread-safety,
2166 prefer localtime_r and gmtime_r to localtime and gmtime,
2167 and prefer struct tm's tm_gmtoff (if available) to calling
2168 both localtime_r and gmtime_r.
2169 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2170 (init_dbusbind): ... to this new function.
2171 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2172 * xterm.c (x_term_init): Move xputenv call from here ...
2173 (init_xterm): ... to this new function.
2174 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2175 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2176 (dump_tz_string): New constant.
2177 (init_editfns): Use it. This centralizes the dump_tz stuff.
2178 Call set_time_zone_rule here, so that its xputenv is done
2179 before Emacs goes multithreaded.
2180 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2181 thread-safe enough for Emacs.
2182 (format_time_string, Fdecode_time, Fcurrent_time_string)
2183 (Fcurrent_time_zone):
2184 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2185 localtime and gmtime. Remove now-unnecessary calls to block_input.
2186 (tm_gmtoff): New static function.
2187 (Fdecode_time, Fcurrent_time_zone): Use it.
2188 (Fencode_time): Use mktime_z, for better thread-safety.
2189 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2190 i.e., not quite thread-safe but good enough for Emacs typical usage.
2191 Do not reclaim storage that is in the environment; let it leak.
2192 Always call tzset, since localtime_r does not.
2193 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2194 This is now done in init_editfns.
2195 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2196 New macros and declarations, for platforms lacking tzalloc & friends.
2198 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2200 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2201 On x86 platforms this works around GCC bug 63495
2202 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2203 and more generally should fix a portability problem in Emacs.
2204 Reported by Stefan Monnier in:
2205 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2207 2014-10-08 Leo Liu <sdl.web@gmail.com>
2209 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2210 * keymap.c (describe_vector_princ):
2211 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2214 * print.c (printchar_stdout_last): Declare.
2215 (printchar): Record the last char written to stdout.
2216 (Fterpri): Add optional argument ENSURE.
2218 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2220 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2221 DELAY argument to change_frame_size, so that the frame size
2222 changes, if any are needed, are delayed until the next redisplay.
2223 This is to avoid a too early QUIT inside change_frame_size, when
2224 it calls Lisp in frame_windows_min_size, in case one of the events
2225 we've read sets the quit-flag. (Bug#18649)
2227 * w32fns.c (check_x_display_info): Accept terminal objects as
2228 argument, to follow what xfns.c does.
2230 2014-10-07 Glenn Morris <rgm@gnu.org>
2232 * Makefile.in ($(srcdir)/macuvs.h)
2233 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2235 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2237 * decompress.c (init_zlib_functions): Move the message about zlib
2238 being unavailable from here...
2239 (Fzlib_decompress_region): ...to here. (Bug#18650)
2241 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2243 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2244 the case where an optional string is used. Adjust docstring.
2246 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2248 * lisp.mk (lisp): Remove w32-common-fns.elc.
2250 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2252 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2253 These were already defined in buffer.c, and the duplicate
2254 definitions cause problems on platforms like 'gcc -fno-common'.
2255 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2257 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2259 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2260 if toolbar is visible.
2262 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2265 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2266 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2267 (ns_select, ns_read_socket): Use unwind_protect to decrease
2268 apploopnr (Bug#18345).
2269 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2270 line height (Bug#17977).
2272 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2273 (macfont_closest_traits_index): New function.
2274 (macfont_closest_traits_index_p): Rename from
2275 macfont_closest_traits_index.
2276 (macfont_list): Use macfont_closest_traits_index_p.
2278 2014-10-05 K. Handa <handa@gnu.org>
2280 * coding.c (detect_coding_iso_2022): Set coding->rejected
2281 correctly when an invalid escape sequence is found (Bug#18610).
2283 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2285 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2286 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2289 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2291 * buffer.c (scroll_bar_width, scroll_bar_height):
2293 * window.c (Fset_window_scroll_bars): Fix doc-string.
2294 (Fwindow_scroll_bars): Have it return what the doc-string says.
2296 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2298 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2299 iterator backwards, to resync the bidi iterator. (Bug#18584)
2301 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2303 Consistently use min and max macros from lisp.h.
2304 * coding.c (min, max):
2306 * unexhp9k800.c (min):
2307 * unexw32.c (min, max): Use definitions from lisp.h.
2308 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2310 * gmalloc.c (min): Tiny style change.
2312 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2313 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2315 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2317 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2318 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2319 (X_ULONG_MAX): Move these macros to xterm.h.
2320 (x_fill_property_data): Be more generous about allowing either
2321 signed or unsigned data of the appropriate width.
2322 * xterm.h (x_display_set_last_user_time): New function.
2323 All setters of last_user_time changd to use this function.
2324 If ENABLE_CHECKING, check that the times are in range.
2326 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2328 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2329 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2331 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2333 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2334 make a font_object from a tty frame (Bug#18573).
2335 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2337 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2339 * alloc.c (mark_overlay): Assume that overlay boundaries are
2340 always markers. Add comment.
2341 * lread.c (read_internal_start): Use convenient validate_subarray.
2343 (Fread_from_string): Adjust docstring.
2345 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2347 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2349 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2350 Rename from the "x-" prefix.
2352 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2354 * xselect.c (selection-converter-alist): Fix docstring.
2356 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2358 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2359 argument passed by the caller, when we mirror all slashes into
2362 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2364 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2365 Resurrect old code and fix compilation with GTK < 2.13.6.
2367 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2369 Use AUTO_CONS instead of SCOPED_CONS, etc.
2370 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2371 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2372 (AUTO_LIST1): Rename from scoped_list1.
2373 (AUTO_LIST2): Rename from scoped_list2.
2374 (AUTO_LIST3): Rename from scoped_list3.
2375 (AUTO_LIST4): Rename from scoped_list4.
2376 (AUTO_STRING): Rename from SCOPED_STRING.
2377 * frame.h (AUTO_FRAME_ARG):
2378 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2379 (AUTO_LIST4, AUTO_STRING):
2380 Prepend a new argument 'name'.
2381 Declare a variable instead of yielding a value.
2383 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2385 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2387 * w32fns.c (w32_createwindow): Accept an additional argument, an
2388 array of 2 values specifying the coordinates of the frame's
2389 top-left corner. Use these values instead of calling x_get_arg,
2390 which can cons Lisp objects, and therefore cannot be called except
2391 from the main thread. Remove redundant tests for the default
2393 (my_create_window): Move the calculation of the coordinates of the
2394 frame's top-left edge here. Pass them to the input thread via the
2395 second parameter of the WM_EMACS_CREATEWINDOW message.
2396 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2399 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2401 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2402 (redisplay_window): Treat the frame's frozen_window_starts flag
2403 the same way as the optional_new_start flag for the window: only
2404 obey it if the glyph row showing point will be fully visible.
2405 Likewise when the window start is in a continuation line. If,
2406 after trying everything under the 'force_start' label, point is
2407 still not fully visible, give up and scroll the window.
2408 Add debugging traces. (Bug#18545)
2410 * window.c (Frecenter): Set the window's redisplay flag.
2412 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2414 * w32term.c (w32_read_socket): Don't use frame dimensions for
2415 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2416 rectangle. Check the return value of GetClientRect, and don't use
2417 the results if it didn't succeed.
2419 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2420 in columns and lines after correcting the pixel dimensions in
2422 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2423 negative values to xrealloc. (Bug#18528)
2425 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2427 * alloc.c: Remove now-unnecessary check.
2428 Suggested by Dmitry Antipov in:
2429 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2431 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2433 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2434 to Ubuntu 14.04.1 x86-64.
2436 Simplify stack-allocated Lisp objects, and make them more portable.
2437 The build_local_string macro was used in two ways: (1) string
2438 literals for which scoped allocation suffices, and (2) file name
2439 components, where it's not safe in general to assume bounded-size
2440 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2441 allocates a block-scope string, and by using SCOPED_STRING for (1)
2442 and build_string for (2). Furthermore, actually use stack
2443 allocation only for objects known to have sufficient alignment.
2444 This simpler implementation means Emacs can make
2445 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2446 GC_MAKE_GCPROS_NOOPS.
2447 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2448 for fewer differences among implementations.
2449 (struct Lisp_String): Now GCALIGNED.
2450 (USE_STACK_LISP_OBJECTS): Default to true, since the
2451 implementation no longer insists on a nonempty GCALIGNED.
2452 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2453 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2454 separately. Move definiens to scoped_cons. The old definition
2455 was incorrect when GCALIGNED was defined to be empty.
2456 (union Aligned_String): New type.
2457 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2458 implementation ports to compilers that don't align strictly enough.
2459 Don't worry about the union sizes; it's not worth bothering about.
2460 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2461 Rewrite using USE_STACK_CONS.
2462 (scoped_cons): Assume the use of union Aligned_Cons.
2463 (lisp_string_size, make_local_string, build_local_string): Remove.
2464 Unless otherwise specified, all callers of build_local_string
2465 changed to use SCOPED_STRING.
2466 (SCOPED_STRING): New macro.
2467 * data.c (wrong_choice):
2468 * menu.c (single_menu_item):
2469 * process.c (Fformat_network_address):
2470 Hoist use of SCOPED_STRING out of a scope, so that its returned
2471 object lives long enough.
2472 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2473 as the string might be long or might not be ASCII.
2475 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2477 * msdos.c (internal_terminal_init): Bump version to 25.
2479 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2481 Keep stack-allocated Lisp objects fast rather than versatile.
2482 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2483 (SCOPED_CONS_INITIALIZER): New macro.
2484 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2485 (USE_LOCAL_ALLOCA): Remove.
2486 (local_cons, local_list1, local_list2, local_list3, local_list4):
2487 Remove. Stack overflow checking makes them too slow.
2488 (make_local_vector): Likewise. Also we just don't have enough
2490 (enum LISP_STRING_OVERHEAD): Remove.
2491 (local_string_init, local_vector_init): Remove prototypes.
2492 (make_local_string, build_local_string): Redesign to target short
2493 compile-time string constants, fall back to regular string allocation
2495 (lisp_string_size): New function.
2496 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2497 * alloc.c (local_string_init, local_vector_init): Remove.
2498 (verify_ascii) [ENABLE_CHECKING]: New function.
2499 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2500 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2501 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2502 * xselect.c, xterm.c: All related users changed.
2504 2014-09-28 Ken Brown <kbrown@cornell.edu>
2506 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2507 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2509 2014-09-27 Ken Brown <kbrown@cornell.edu>
2511 Fix implementation of HYBRID_MALLOC on Cygwin.
2512 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2513 (bss_sbrk_buffer_beg): New variable. Use it...
2514 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2515 incorrect definition.
2517 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2519 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2520 Make it into a function and change arg to be a function.
2522 * lisp.mk (lisp): Add elisp-mode.elc.
2524 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2526 * xfns.c (x_default_scroll_bar_color_parameter):
2527 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2528 to pacify --enable-gcc-warnings in non-scrollbar builds.
2530 2014-09-26 Ken Brown <kbrown@cornell.edu>
2532 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2534 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2536 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2537 MinGW builds that use GCC before 4.2.
2539 Default to stack objects on DOS_NT platforms as well.
2540 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2541 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2543 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2545 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2546 ALIGN_STACK attribute.
2548 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2550 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2551 ALIGN_STACK attribute.
2553 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2554 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2556 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2558 * frame.c (frame_inhibit_resize):
2559 * widget.c (EmacsFrameResize):
2560 * window.c (resize_frame_windows, Fset_window_configuration):
2561 * xdisp.c (expose_frame):
2562 * xfns.c (x_change_tool_bar_height):
2563 * xmenu.c (update_frame_menubar):
2564 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2565 Remove code left dead after 2014-07-27 changes.
2567 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2569 Fix local_cons etc. to not exhaust the stack when in a loop.
2570 Problem reported in:
2571 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2572 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2573 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2574 (Ffind_charset_string):
2575 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2576 * data.c (wrong_range):
2577 * editfns.c (Fpropertize, format2):
2578 * emacs.c (init_cmdargs, decode_env_path):
2579 * fileio.c (auto_save_error):
2580 * fns.c (Fyes_or_no_p):
2581 * font.c (font_style_to_value, font_parse_xlfd)
2582 (font_parse_family_registry, font_delete_unmatched)
2584 * fontset.c (Fset_fontset_font):
2585 * frame.c (x_get_arg):
2586 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2587 (read_char_minibuf_menu_prompt):
2588 * keymap.c (silly_event_symbol_error, describe_vector):
2589 * lread.c (load_warn_old_style_backquotes):
2590 * menu.c (single_menu_item):
2591 * minibuf.c (Fread_buffer):
2592 * process.c (status_message, Fformat_network_address)
2593 (server_accept_connection):
2594 * textprop.c (copy_text_properties):
2595 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2596 * xfns.c (x_default_scroll_bar_color_parameter):
2597 * xfont.c (xfont_open):
2598 * xselect.c (x_clipboard_manager_error_1):
2599 * xterm.c (x_term_init):
2600 Put USE_LOCAL_ALLOCA at the start of the function.
2601 * fns.c (maybe_resize_hash_table): Use build_string instead of
2602 build_local_string, since we'd otherwise need a conditional
2603 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2604 not worth the bother of optimization.
2605 * font.c (font_delete_unmatched): Remove by-hand code that
2606 observed MAX_ALLOCA limit, since it's now done automatically.
2607 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2608 since build_local_string needs its sa_alloc.
2609 * lisp.h (lisp_word_count): New function.
2610 (SAFE_ALLOCA_LISP): Use it.
2611 (USE_LOCAL_ALLOCA): New macro.
2612 (local_cons, make_local_vector, make_local_string):
2613 Observe the MAX_ALLOCA limit.
2614 (LISP_STRING_OVERHEAD): New constant.
2615 (make_local_string): Use it.
2617 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2619 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2620 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2621 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2622 and Solaris and it's likely to work on similar platforms.
2624 Avoid signed integer overflow when converting Time to ptrdiff_t.
2625 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2627 (position_to_Time, Time_to_position): New functions.
2628 (gen_help_event, kbd_buffer_get_event): Use them.
2629 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2630 Go back to plain 'unsigned long', so that 'Time' is the same
2631 for both X and non-X builds; this is less likely to cause surprise.
2632 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2633 are the same size; this is no longer required.
2635 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2636 of bit 28 and of whether an unsigned value is negative.
2637 This simplifies the code a bit, and pacifies clang 3.4.
2639 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2641 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2642 Windows builds, where 'long' is a 32-bit type.
2644 * w32inevt.h (w32_console_mouse_position): Update the argument
2645 types to use 'Time'.
2647 * w32term.c (w32_mouse_position)
2648 (x_horizontal_scroll_bar_report_motion)
2649 (x_scroll_bar_report_motion): Update the argument types to use
2652 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2654 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2655 (struct input_event): ...unsigned bitfields. Likewise for
2656 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2657 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2658 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2659 (kbd_buffer_get_event): Adjust users.
2660 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2661 (make_scroll_bar_position): New function, refactored out of...
2662 (make_lispy_event): ...adjusted user.
2663 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2664 * nsterm.m (ns_mouse_position, mouseUp):
2665 * term.c (term_mouse_position):
2666 * w32inevt.c (w32_console_mouse_position):
2667 * w32term.c (w32_mouse_position):
2668 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2669 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2670 Prefer enum and explicit enum members to integers and numeric values.
2672 * chartab.c (uniprop_encode_value_numeric):
2673 * font.c (font_style_to_value): Use make_local_vector.
2674 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2675 * keymap.c (append_key): Use scoped_list1.
2677 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2678 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2680 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2682 Fix some slow uses and misuses of strcat.
2683 * doc.c (get_doc_string):
2684 * gtkutil.c (get_utf8_string):
2685 * xsmfns.c (x_session_initialize):
2686 Avoid recomputation of string length.
2687 * ftfont.c (ftfont_spec_pattern):
2688 * xfns.c (xic_create_fontsetname):
2689 Don't assume output buffer is initially zero.
2691 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2693 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2694 All callers changed.
2695 * xterm.c (x_term_init): Use new functionality to avoid two needs
2696 to compute a string length.
2698 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2700 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2702 Use known length of a Lisp string to copy it faster.
2703 * lisp.h (lispstrcpy): New function. Add comment.
2704 * callproc.c (child_setup):
2705 * dbusbind.c (xd_append_arg):
2706 * doc.c (get_doc_string):
2707 * font.c (Ffont_xlfd_name):
2708 * frame.c (xrdb_get_resource):
2709 * process.c (Fmake_network_process, network_interface_info):
2710 * w32fns.c (Fx_open_connection):
2711 * w32proc.c (sys_spawnve):
2712 * xfns.c (select_visual):
2713 * xfont.c (xfont_list):
2714 * xsmfns.c (x_session_initialize):
2715 * xterm.c (x_term_init): Use it.
2717 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2719 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2720 Reported by Dmitry Antipov in thread leading to:
2721 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2722 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2723 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2725 * callproc.c (call_process): Save and restore sa_avail.
2726 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2727 (AVAIL_ALLOCA): New macro.
2728 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2729 Use it, and check against sa_avail rather than MAX_ALLOCA.
2731 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2733 On OSX, do not free font-specific data more than once (Bug#18501).
2734 * macfont.m (macfont_close): Release and free font-specific data
2735 only if it wasn't previously freed.
2737 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2739 * unexmacosx.c (dump_it): Improve error message.
2741 2014-09-22 Juri Linkov <juri@jurta.org>
2743 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2744 (Bug#10747, bug#18334)
2746 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2748 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2749 units in which the position is measured. (Bug#18493)
2751 * xdisp.c (redisplay_internal): Force redisplay of all windows
2752 that show a buffer whose narrowing has changed. (Bug#18490)
2754 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2756 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2757 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2758 lines, draw the hollow-box and hbar cursors on the right side of
2759 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2762 * xterm.c (x_draw_stretch_glyph_string):
2763 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2764 caused the block cursor to disappear on a TAB in R2L lines in
2765 every window except the leftmost one. Reported by Martin Rudalics
2768 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2770 Always use matched specpdl entry to record call arguments (Bug#18473).
2771 * lisp.h (record_in_backtrace): Adjust prototype.
2772 * eval.c (record_in_backtrace): Return current specpdl level.
2773 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2774 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2775 entry and use that entry in call to backtrace_debug_on_exit.
2776 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2777 (do_debug_on_call): Get current specpdl level as 2nd arg.
2779 Prefer ptrdiff_t to int and avoid integer overflows.
2780 * fileio.c (make_temp_name):
2781 * font.c (font_parse_family_registry): Avoid integer
2782 overflow on string size calculation.
2783 * data.c (Faset): Likewise for byte index.
2785 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2787 Fix display of R2L lines in partial-width windows.
2788 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2789 assigned the correct value.
2790 (extend_face_to_end_of_line): Account for truncation and
2791 continuation glyphs in R2L rows when one of the fringes is not
2793 (display_line): Don't assign negative X offset to a row if we are
2794 going to produce a truncation glyph for it. When handling
2795 truncated R2L rows, consider the width of the left fringe instead
2797 (produce_special_glyphs): Fix bogus assignments.
2799 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2801 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2802 always set to a valid value. Make sure the size passed to alloca
2803 is always positive. (Bug#18516)
2805 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2807 Avoid extra call to oblookup when interning symbols.
2808 * lisp.h (intern_driver): Add prototype.
2809 * lread.c (intern_driver): New function.
2810 (intern1, intern_c_string_1, Fintern):
2811 * font.c (font_intern_prop):
2812 * w32font.c (intern_font_name): Use it.
2814 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2816 Minor improvements to new stack-allocated Lisp objects.
2817 * frame.h (FRAME_PARAMETER):
2818 Prefer scoped_list1 to local_list1 where either would do.
2819 * lisp.h (scoped_list4): New macro.
2820 (local_cons, local_list1, local_list2, local_list3, local_list4)
2821 (make_local_vector, make_local_string, build_local_string):
2822 Prefer functions to macros where either would do.
2823 * xdisp.c (build_desired_tool_bar_string):
2824 Prefer scoped_list4 to local_list4 where either would do.
2826 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2828 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2829 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2830 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2831 * frame.h (FRAME_PARAMETER): New macro.
2832 * dispnew.c (init_display):
2833 * fontset.c (Fset_fontset_font):
2834 * frame.c (x_default_parameter):
2835 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2836 * xfns.c (x_default_scroll_bar_color_parameter)
2837 (x_default_font_parameter, x_create_tip_frame): Use it.
2838 * editfns.c (Fpropertize): Use local_cons.
2839 * process.c (status_message): Use build_local_string.
2840 * xfont.c (xfont_open): Use make_local_string.
2841 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2843 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2845 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2846 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2847 !__clang__. This works with GCC and with clang and is safer for
2848 compilers we don't know about.
2849 (local_cons): Rename parameter to make capture less likely.
2851 2014-09-17 Samuel Bronson <naesten@gmail.com>
2853 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2855 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2857 Fix minor problems found by static checking.
2858 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2860 * buffer.h (decode_buffer): Doc and indentation fixes.
2861 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2863 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2865 Avoid clang-specific warnings.
2866 * buffer.c (init_buffer): Shut up -Wself-assign.
2867 * process.c (server_accept_connection): Shut up -Wunsequenced.
2869 2014-09-16 Daniel Colascione <dancol@dancol.org>
2871 * fns.c (sxhash): For symbols, use address as hash code.
2873 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2875 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2876 * charset.c (load_charset_map_from_file): Use scoped_list2
2877 and build_local_string.
2878 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2879 * emacs.c (init_cmdargs, decode_env_path):
2880 * fileio.c (Fexpand_file_name):
2881 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2882 * frame.c (x_get_arg):
2883 * keyboard.c (safe_run_hooks_error):
2884 * lread.c (load_warn_old_style_backquotes):
2885 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2886 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2887 * xselect.c (x_clipboard_manager_error_1)
2888 (x_clipboard_manager_save_all):
2889 * xterm.c (x_term_init): Use build_local_string.
2891 Avoid more integer overflows on string size calculations.
2892 * category.c (Fmake_category_set):
2893 * xdisp.c (get_overlay_arrow_glyph_row):
2894 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2896 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2898 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2899 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2900 error message format. Use message_with_string to have non-ASCII
2901 file names properly displayed.
2902 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2903 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2904 where these APIs are not available even in UNICOWS.DLL.
2905 Improve the format of error messages and include the file name in them
2907 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2908 call play-sound-functions, per documentation.
2910 * w32.c (w32_get_long_filename, w32_get_short_filename):
2911 Constify the input file name arguments.
2913 * w32.h (w32_get_long_filename, w32_get_short_filename):
2916 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2918 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2919 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2920 [USE_LOCAL_ALLOCATORS]: New macros.
2921 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2922 (build_local_string): Avoid argument name expansion clash with
2924 * alloc.c (toplevel)
2925 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2926 Preprocessor guard to avoid impossible configuration.
2927 * charset.c (Ffind_charset_region, Ffind_charset_string):
2928 Use make_local_vector.
2929 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2930 * textprop.c (Fput_text_property, Fadd_face_text_property):
2932 (copy_text_properties): Use local_cons and local_list3.
2933 * chartab.c (uniprop_table):
2934 * data.c (wrong_choice, wrong_range):
2935 * doc.c (get_doc_string):
2936 * editfns.c (format2):
2937 * fileio.c (Fexpand_file_name, auto_save_error):
2938 * fns.c (Fyes_or_no_p):
2939 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2940 * fontset.c (Fset_fontset_font):
2941 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2942 (read_char_minibuf_menu_prompt):
2943 * keymap.c (silly_event_symbol_error, describe_vector):
2944 * menu.c (single_menu_item):
2945 * minibuf.c (Fread_buffer):
2946 * process.c (status_message, Fformat_network_address)
2947 (server_accept_connection): Use make_local_string and
2948 build_local_string. Prefer compound literals where appropriate.
2950 2014-09-15 Daniel Colascione <dancol@dancol.org>
2952 * fns.c (Fsort): Tweak sort docstring.
2954 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2956 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2957 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2958 set errno to EAGAIN instead, to allow the caller to retry the
2959 write after some waiting. Fixes deadlocks when Emacs exchanges a
2960 lot of data through the pipe. (Bug#18420)
2962 * sound.c (Fplay_sound_internal): Encode the sound file name in
2963 the ANSI codepage. Expand it against data-directory, as per docs,
2964 not against the current directory. No need to make a local copy
2965 of the file name; pass the encoded file name directly to
2966 do_play_sound. (Bug#18463)
2968 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2969 NULL, and the file name is not encodable in ANSI codepage, return
2970 the string with "?" replacement characters, which will fail the
2971 caller. This avoids returning a random value in that case.
2973 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2975 * window.c (Fresize_mini_window_internal): Set w->total_lines
2976 from w->pixel_height (Bug#18422).
2978 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2980 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2981 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2982 setting resize increments (Bug#18435).
2984 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2986 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2987 state around the call to line_bottom, since it can move the
2988 iterator to another screen line. This fixes off-by-one errors in
2989 the reported row in some rare cases.
2991 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2993 * callproc.c (init_callproc): Fix bug introduced at
2994 2014-09-07 (Bug#18474).
2996 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2998 Prefer ptrdiff_t to int and avoid integer overflows.
2999 * fileio.c (make_temp_name):
3000 * font.c (font_parse_family_registry): Avoid integer
3001 overflow on string size calculation.
3002 * data.c (Faset): Likewise for byte index.
3004 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3006 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3008 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3010 * lisp.h (make_local_string): Nitpick indent.
3011 * print.c (Fprin1_to_string): Remove unused GCPROs.
3013 More debugging aids around GCPROs.
3014 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3015 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3016 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3018 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3019 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3021 Remove redundant GCPROs around Ffuncall and Fapply calls.
3022 This is safe because Ffuncall protects all of its arguments by itself.
3023 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3024 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3025 (call6, call7): Likewise. Use compound literals where applicable.
3026 (run_hook_with_args_2): Use compound literal.
3028 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3030 Pacify --enable-gcc-warnings when no window system is used.
3031 These warnings found that subscript error, so they seem worthwhile.
3032 * composite.c (char_composable_p): Simplify a bit.
3033 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3034 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3035 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3036 * window.c (set_window_scroll_bars):
3037 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3038 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3039 Ignore -Wsuggest-attribute=const.
3040 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3041 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3043 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3045 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3046 Use check_iso_charset_parameter instead of doing the checks by hand.
3047 (check_iso_charset_parameter): Move up. Check parameters a bit
3048 more carefully, and return true for 96-char sets. All callers changed.
3050 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3052 Simplify lisp.h by removing the __COUNTER__ business.
3053 Reported by Dmitry Antipov in:
3054 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3055 * lisp.h (make_local_vector, make_local_string)
3056 (build_local_string): Simplify by not bothering with __COUNTER__.
3057 The __COUNTER__ business wasn't working properly, and was needed
3058 only for hypothetical future expansion anyway.
3060 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3062 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3063 terms to determine bitmap color. (Bug#18437)
3065 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3067 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3070 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3072 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3074 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3076 * xterm.c (handle_one_xevent): Detect iconified by looking at
3077 _NET_WM_STATE_HIDDEN.
3079 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3081 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3082 These can generate a constant with the correct value but the wrong
3083 width, which doesn't work as a printf argument. All uses removed.
3084 Reported by Dmitry Antipov in:
3085 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3086 (ENUMABLE): Remove; no longer needed.
3087 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3088 Remove; no longer needed because of the above change.
3089 Each definiens moved to the only use.
3091 Improve the experimental local and scoped allocation.
3092 * alloc.c (local_string_init, local_vector_init):
3093 New functions, defined if USE_LOCAL_ALLOCATORS.
3094 Mostly, these are moved here from lisp.h, as it's not
3095 clear it's worth making them inline.
3096 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3097 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3098 USE_STACK_LISP_OBJECTS, not on a laundry list.
3099 (local_string_init, local_vector_init): New decls.
3100 (union Aligned_Cons): New type.
3101 (scoped_cons): Use it. Give up on the char trick, as it's a too
3102 much of a maintenance hassle; if someone wants this speedup
3103 they'll just need to convince their compiler to align properly.
3104 Conversely, use the speedup if struct Lisp_Cons happens to
3105 be aligned even without a directive. Better yet, help it along
3106 by using union Aligned_Cons rather than struct Lisp_Cons.
3107 (pointer_valid_for_lisp_object): Remove. This check is not
3108 necessary, since make_lisp_ptr is already doing it. All uses removed.
3109 (local_vector_init, local_string_init): Move to alloc.c.
3110 (build_local_vector): Remove this awkward macro, replacing with ...
3111 (make_local_vector): New macro, which acts more like a function.
3112 Use statement expressions and use __COUNTER__ to avoid macro
3113 capture. Fall back on functions if these features are not supported.
3114 (build_local_string, make_local_string): Likewise.
3116 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3118 * xterm.c (x_term_init): Consolidate duplicated code.
3119 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3120 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3121 Add eassert and mark dpyinfo as dead only if it was alive.
3123 Add macros to allocate temporary Lisp objects with alloca.
3124 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3125 * character.h (parse_str_as_multibyte): Move prototype to ...
3126 * lisp.h (parse_str_as_multibyte): ... here.
3127 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3128 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3130 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3131 (local_string_init): New functions.
3132 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3133 (init_alloc_once): Call it.
3135 Cleanup last change and make all new stuff conditional.
3136 * lisp.h (build_local_string): Rename to ...
3137 (make_local_string): ... this macro.
3138 (build_local_string, scoped_list1, scoped_list3): New macros.
3139 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3140 and functions as such, use regular fallbacks otherwise.
3141 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3144 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3146 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3147 always make sure the marginal areas of the row are in sync with
3148 what the window wants. (Bug#18419)
3150 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3151 existing binding of a variable, to avoid silently aborting
3152 commands that use specbind. (Bug#18331)
3154 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3156 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3157 * coding.c (growable_destination): New function.
3158 (produce_chars): Use it for sanity checks. Do not fiddle with
3159 dst_end if the source and destination are both nil, as it's
3160 the caller's responsibility to avoid overlap.
3161 * keyboard.c (read_decoded_event_from_main_queue):
3162 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3163 length, not 4 times, to prevent decode_coding_c_string from trying
3164 to reallocate a destination. This removes the need for the FIXME.
3166 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3167 All callers simplified. Add a comment about exec_failed, vfork,
3170 Adjust drag-and-drop fix when window is above top (Bug#18303).
3171 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3172 XCDR bleed into XCAR's encoded value. Improve checks for
3173 out-of-range data while we're at it.
3175 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3177 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3178 is CONSP (Bug#18303).
3180 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3182 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3183 'alloca' gets passed arguments larger than MAX_ALLOCA.
3185 * font.c (MAX): Define if not defined elsewhere.
3187 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3189 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3190 here for destination buffer, to work around what appears to be a
3191 bug in decode_coding_c_string when the source and destination are
3194 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3195 This follows up on the recent thread in emacs-devel on alloca; see:
3196 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3197 This patch also cleans up alloca-related glitches noted while
3198 examining the code looking for unbounded alloca.
3200 * callproc.c (init_callproc):
3201 Rewrite to avoid need for alloca.
3202 * buffer.c (mouse_face_overlay_overlaps)
3203 (report_overlay_modification):
3204 * buffer.h (GET_OVERLAYS_AT):
3205 * coding.c (make_subsidiaries):
3206 * doc.c (Fsnarf_documentation):
3207 * editfns.c (Fuser_full_name):
3208 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3209 (search_embedded_absfilename, Fsubstitute_in_file_name):
3210 * fns.c (Fmake_hash_table):
3211 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3212 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3213 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3214 (xrdb_get_resource, x_get_resource_string):
3215 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3216 * ftxfont.c (ftxfont_draw):
3217 * image.c (xbm_load, xpm_load, jpeg_load_body):
3218 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3220 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3222 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3223 (find_and_return_menu_selection):
3224 * print.c (PRINTFINISH):
3225 * process.c (Fformat_network_address):
3226 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3227 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3228 * sound.c (wav_play, au_play):
3229 * syntax.c (skip_chars):
3230 * term.c (tty_menu_activate, tty_menu_show):
3231 * textprop.c (get_char_property_and_overlay):
3232 * window.c (Fset_window_configuration):
3233 * xdisp.c (safe__call, next_overlay_change, vmessage)
3234 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3235 * xfaces.c (face_at_buffer_position):
3236 * xmenu.c (x_menu_show):
3237 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3238 allocation size isn't bounded.
3239 * callint.c (Fcall_interactively): Redo memory_full check
3240 so that it can be done at compile-time on some platforms.
3241 * coding.c (MAX_LOOKUP_MAX): New constant.
3242 (get_translation_table): Use it.
3243 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3244 SAFE_ALLOCA, to catch integer overflows on size calculation.
3245 (exec_failed) [!DOS_NT]: New function.
3246 (child_setup) [!DOS_NT]: Use it.
3247 * editfns.c (Ftranspose_regions):
3248 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3249 * editfns.c (check_translation):
3250 Allocate larger buffers on the heap.
3251 * eval.c (internal_lisp_condition_case):
3252 Check for MAX_ALLOCA overflow.
3253 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3254 (Fbase64_encode_region, Fbase64_decode_region):
3255 Avoid unnecessary calls to SAFE_FREE before 'error'.
3256 * buffer.c (mouse_face_overlay_overlaps):
3257 * editfns.c (Fget_pos_property, check_translation):
3258 * eval.c (Ffuncall):
3259 * font.c (font_unparse_xlfd, font_find_for_lface):
3260 * ftfont.c (ftfont_drive_otf):
3261 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3262 (menu_bar_items, tool_bar_items):
3263 * sound.c (Fplay_sound_internal):
3264 * xdisp.c (load_overlay_strings, dump_glyph_row):
3265 Use an ordinary auto buffer rather than alloca, since the
3266 allocation size is fixed and small.
3267 * ftfont.c: Include <c-strcase.h>.
3268 (matching_prefix): New function.
3269 (get_adstyle_property): Use it, to avoid need for alloca.
3270 * keyboard.c (echo_add_key):
3271 * keymap.c (describe_map): Use ptrdiff_t, not int.
3272 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3273 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3274 when counting bytes.
3275 * lisp.h (xlispstrdupa): Remove, replacing with ...
3276 (SAFE_ALLOCA_STRING): ... new macro with different API.
3277 This fixes a portability problem, namely, alloca result
3278 passed to another function. All uses changed.
3279 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3281 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3282 (REGEX_ALLOCATE): New macros.
3283 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3284 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3286 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3288 (decode_mode_spec_coding): Store directly into buf rather than
3289 into an alloca temporary and copying the temporary to the buf.
3291 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3293 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3295 2014-09-04 Jan D <jan.h.d@swipnet.se>
3297 * xterm.c (x_term_init): Don't call x_session_initialize if running
3298 as a daemon (Bug#18375).
3300 * xsmfns.c: Initialize ice_fd.
3302 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3304 Less chatter in 'make' output.
3305 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3306 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3307 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3309 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3311 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3312 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3314 * nsfns.m (Fx_create_frame):
3315 * w32fns.c (Fx_create_frame):
3316 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3319 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3321 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3322 the reported row in the case of a window with a header line, by
3323 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3324 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3326 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3328 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3329 when configured --with-wide-int on typical 32-bit platforms.
3331 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3333 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3334 when HPOS is negative, for the benefit of R2L glyph rows whose
3335 newline overflows into the fringe.
3337 2014-09-03 Ken Brown <kbrown@cornell.edu>
3339 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3341 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3343 Minor cleanup of recent strlen-avoiding patch.
3344 * fileio.c (CHECK_LENGTH): Remove.
3345 Rewrite callers so that they don't need it.
3346 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3347 variable wasn't set.
3349 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3351 * fileio.c (CHECK_LENGTH): New macro.
3352 (Fexpand_file_name): Use it and get rid of a few more calls
3353 to strlen and strcat.
3354 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3355 * lisp.h (egetenv): ... because of a new inline function used to
3356 avoid calls to strlen for a compile-time constants.
3358 * buffer.h (decode_buffer): New function.
3359 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3360 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3361 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3362 * data.c (Flocal_variables_p):
3363 * fileio.c (Fverify_visited_file_modtime):
3364 * marker.c (live_buffer): Use it.
3366 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3368 Avoid extra calls to strlen in filesystem I/O routines.
3369 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3370 the length of 'newdir' is known or may be precalculated.
3371 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3372 not 'char *', and so use precalculated length.
3373 (Ffile_accessible_directory_p):
3374 * callproc.c (encode_current_directory, init_callproc):
3375 * charset.c (init_charset):
3376 * lread.c (load_path_check, load_path_default): Adjust users.
3377 * lisp.h (file_accessible_directory_p): Tweak prototype.
3379 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3381 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3384 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3386 --enable-silent-rules now suppresses more chatter.
3387 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3388 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3389 (am__v_CCLD_1): New macros, taken from Automake.
3390 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3392 Clean up extern decls a bit.
3393 * bytecode.c: Include blockinput.h and keyboard.h rather
3394 than rolling their APIs by hand.
3395 * emacs.c: Include regex.h and rely on its and lisp.h's API
3396 rather than rolling them by hand.
3397 * lastfile.c: Include lisp.h, to check this file's API.
3398 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3400 * regex.h (re_max_failures): New decl.
3401 * unexcw.c, unexmacosx.c, unexw32.c:
3402 Rely on lisp.h's API rather than rolling it by hand.
3403 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3404 Declare at top level, to pacify GCC -Wnested-externs.
3406 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3408 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3409 clipping rectangle become negative (i.e. large positive, since
3410 it's an unsigned data type). This can happen in R2L hscrolled
3411 glyph rows, and caused us to draw the cursor glyph on the fringe.
3412 For the details, see
3413 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3415 2014-08-31 Ken Brown <kbrown@cornell.edu>
3417 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3418 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3419 is defined. (Bug#18368)
3421 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3423 Vector-sorting fixes (Bug#18361).
3424 It's not safe to call qsort or qsort_r, since they have undefined
3425 behavior if the user-specified predicate is not a total order.
3426 Also, watch out for garbage-collection while sorting vectors.
3427 * fns.c: Include <vla.h>.
3428 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3429 (sort_vector_compare): Remove, replacing with ....
3430 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3431 ... these new functions.
3432 (sort_vector): Rewrite to use the new functions.
3433 GCPRO locals, since the predicate can invoke the GC.
3434 Since it's in-place return void; caller changed.
3435 (merge): Use 'inorder', for clarity.
3437 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3438 One can't hoist this out of the 'if', because intervening calls to
3439 newlocale, twolower, etc. can change errno.
3441 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3443 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3444 wording of the error messages.
3445 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3448 * w32proc.c (get_lcid_callback): Accept locale specifications
3449 without the country part, as in "enu" vs "enu_USA".
3450 (w32_compare_strings): Signal an error if a locale was specified,
3451 but couldn't be translated into a valid LCID.
3453 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3455 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3457 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3459 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3460 errno after towlower_l. errno's value is not specified after
3461 towlower_l. Instead, assume that towlower_l returns its argument
3462 on failure, which is portable in practice.
3464 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3466 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3468 * w32proc.c (w32_compare_strings): Accept additional argument
3469 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3470 if requested. If w32-collate-ignore-punctuation is non-nil, add
3471 NORM_IGNORESYMBOLS to the flags.
3472 (LINGUISTIC_IGNORECASE): Define if not already defined.
3473 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3475 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3478 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3480 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3481 Define substitutes for platforms that lack them.
3482 (str_collate): Add arguments locale and ignore_case.
3484 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3485 Add optional arguments LOCALE and IGNORE-CASE.
3487 * lisp.h (str_collate): Adapt argument list.
3489 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3491 Add vectors support to Fsort.
3492 * fns.c (sort_vector, sort_vector_compare): New functions.
3493 (sort_list): Likewise, refactored out of ...
3494 (Fsort): ... adjusted user. Mention vectors in docstring.
3495 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3496 * alloc.c (make_save_int_obj): New function.
3497 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3498 (make_save_int_obj): Add prototype.
3500 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3501 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3502 Conditionally define to match system's qsort_r signature.
3503 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3505 2014-08-28 Ken Brown <kbrown@cornell.edu>
3507 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3508 dumping and the system malloc after dumping. (Bug#18222)
3510 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3511 Define as macros, expanding to hybrid_malloc, etc.
3512 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3513 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3515 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3516 full implementation on Cygwin. Remove Cygwin-specific code that
3517 is no longer needed.
3518 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3519 Redefine as macros expanding to gmalloc, grealloc, etc.
3520 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3521 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3522 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3523 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3525 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3526 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3527 HAVE_POSIX_MEMALIGN)]: New functions.
3528 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3529 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3530 hybrid_aligned_alloc; declare.
3531 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3532 HAVE_POSIX_MEMALIGN)]: Define.
3533 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3534 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3535 Define as macro, expanding to gget_current_dir_name, and define
3537 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3538 malloc_enable_thread(). Don't initialize malloc.
3539 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3540 no longer defined on Cygwin).
3541 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3542 * sheap.c (bss_sbrk_buffer_end): New variable.
3543 * unexcw.c (__malloc_initialized): Remove variable.
3544 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3546 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3549 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3551 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3552 In `event->y' return entire range (the size of the scroll bar minus
3554 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3555 return entire range (the scaled size of the scroll bar minus
3556 that of the slider). In `portion' return the scaled position of
3558 (xaw_jump_callback): Restore part of code for vertical scroll
3559 bar broken in change from 2014-07-27.
3560 (xaw_scroll_callback): Provide incremental scrolling with
3561 horizontal scroll bars.
3563 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3565 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3567 * indent.c (Fvertical_motion): Fix vertical motion up through a
3568 display property after a newline. (Bug#18276)
3570 * xdisp.c (display_line): Don't assume that the call to
3571 reseat_at_next_visible_line_start ends up at a character
3572 immediately following the newline on the previous line.
3573 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3574 beyond ZV, which causes infloop in redisplay. For the details, see
3575 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3577 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3578 coordinate for hscrolled R2L screen lines. (Bug#18277)
3580 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3582 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3585 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3587 * syntax.c (scan_lists): Don't examine positions before BEGV.
3590 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3592 Improve robustness of new string-collation code (Bug#18051).
3593 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3594 (newlocale, wcscoll_l): Define substitutes for platforms that
3595 lack them, so as to simplify the mainline code.
3596 (str_collate): Simplify the code by assuming the above definitions.
3597 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3598 For example, the old version left the Emacs in the wrong locale if
3599 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3600 result. Report an error if newlocale fails.
3602 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3604 * lisp.h (str_collate):
3605 * sysdep.c (str_collate): Return int.
3606 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3608 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3610 Fix some glitches in previous change.
3611 * sysdep.c (stack_direction): Replace stack_grows_down
3612 to simplify calculation of stack boundaries.
3613 (handle_sigsegv): Check whether we really crash somewhere near
3614 to stack boundary, and handle fatal signal as usual if not.
3615 (init_sigsegv): Adjust accordingly.
3616 * keyboard.c (Vtop_level_message): Rename to
3617 Vinternal__top_level_message, as suggested by Stefan Monnier in
3618 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3619 All related users changed.
3621 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3623 Handle C stack overflow caused by too nested Lisp evaluation.
3624 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3625 siglongjmp point to transfer control from SIGSEGV handler.
3626 * keyboard.c (return_to_command_loop, recover_top_level_message)
3627 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3628 (regular_top_level_message): New variable.
3629 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3630 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3632 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3633 new variables described above.
3634 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3635 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3636 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3637 (init_sigsegv): New function.
3638 (init_signals): Use it.
3640 2014-08-25 Ken Brown <kbrown@cornell.edu>
3642 * emacs.c (main): Remove use of obsolete macro
3643 G_SLICE_ALWAYS_MALLOC.
3645 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3647 Implement locale-sensitive string collation for MS-Windows.
3648 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3649 New functions. (Bug#18051)
3651 * w32.h (w32_compare_strings): Add prototype.
3653 * w32.c <g_b_init_compare_string_w>: New global flag.
3654 (globals_of_w32): Initialize it.
3656 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3658 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3659 [WINDOWSNT]: Call str_collate on MS-Windows.
3661 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3663 One more minor cleanup of font subsystem.
3664 * font.h (struct font_driver): Convert text_extents to
3665 return void because returned value is never actually used.
3666 * macfont.m (macfont_text_extents):
3667 * w32font.c (w32font_text_extents):
3668 * xftfont.c (xftfont_text_extents): Adjust to return void
3669 and assume that 'metrics' argument is always non-NULL.
3670 * ftfont.c (ftfont_text_extents):
3671 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3673 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3675 Minor cleanups of str_collate fix (Bug#18051).
3676 * fns.c (str_collate): Move decl from here ...
3677 * lisp.h (str_collate): ... to here.
3678 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3679 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3680 potential problems with integer overflow. Don't assume
3681 setlocale succeeds. Remove unnecessary test before restoring
3682 locale via setlocale, and free the copied setlocale string
3685 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3687 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3689 * sysdep.c (str_collate): New function. (Bug#18051)
3691 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3693 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3694 if the initial "rm -f" fails. This is for MinGW builds, where
3695 MS-Windows will not allow deleting the executable file of a
3698 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3700 * w32term.c (w32_scroll_bar_handle_click)
3701 (w32_horizontal_scroll_bar_handle_click)
3702 (x_scroll_bar_report_motion)
3703 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3704 SB_THUMBTRACK, use the 32-bit position information returned by
3705 GetScrollInfo, not the 16-bit information returned in the Windows
3708 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3710 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3711 second coordinate ('y') reported for dragging the horizontal
3714 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3716 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3717 and text area-relative x-coordinates.
3719 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3721 Avoid overwriting the reversed_p flags in the glyph matrices when
3722 init_iterator or start_display are called.
3723 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3725 (tool_bar_height, redisplay_tool_bar, try_window)
3726 (try_window_reusing_current_matrix, try_window_id)
3727 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3728 reversed_p flag of the iterator's glyph row where the glyph row
3729 is going to be redrawn.
3731 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3733 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3735 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3737 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3738 of emacs_event return length from si.nPage to si.nMax.
3739 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3740 interchange start and end of thumb.
3742 2014-08-15 Ken Brown <kbrown@cornell.edu>
3744 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3745 ERRORCHECK mutexes. (Bug#18222)
3747 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3749 * frame.c (set_menu_bar_lines_1): Remove.
3750 (set_menu_bar_lines): Call change_frame_size instead of
3751 set_menu_bar_lines_1.
3753 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3755 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3758 2014-08-11 Glenn Morris <rgm@gnu.org>
3760 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3761 writing before backing up, since it causes a more serious problem
3762 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3763 (choose_write_coding_system): No longer callable from Lisp.
3764 Move last piece back here from Fwrite_region.
3765 (Fwrite_region, syms_of_fileio): Update for above changes.
3767 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3769 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3770 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3771 (Fwindow_new_pixel, Fset_window_new_pixel)
3772 (Fset_window_new_total, Fset_window_new_normal)
3773 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3775 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3777 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3779 * fontset.c (Finternal_char_font): Recompute basic faces if the
3780 frame's face cache was cleared. (Bug#18162)
3782 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3784 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3785 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3786 base buffer's undo list.
3788 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3790 Fix a couple of recent inadvertent breaks of the MSDOS port.
3791 * msdos.c: include required menu.h
3792 * term.c: set correct menu_show_hook on MSDOS.
3794 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3796 Fix handling of menu bar line on TTY frames (Bug#18136)
3798 * dispnew.c (handle_window_change_signal):
3799 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3800 frame's menu bar lines subtracted from height.
3801 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3803 (adjust_frame_size): Count in menu bar when setting FrameRows.
3804 (make_terminal_frame): When setting up the frame's lines and
3805 text height don't count in the menu bar.
3806 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3807 lines subtracted from height.
3808 (do_switch_frame): Set tty's FrameRows to number of total lines
3810 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3811 is used, return total number of lines and columns.
3812 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3814 * term.c (OUTPUT, tty_set_terminal_modes)
3815 (tty_set_terminal_window, tty_set_scroll_region)
3816 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3817 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3818 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3819 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3820 Call change_frame_size with frame's menu bar lines subtracted
3822 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3823 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3826 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3828 * alloc.c (Fmemory_info): Remove a stray brace.
3830 * process.c: Fix a comment typo.
3832 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3834 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3836 * widgetprv.h (EmacsFramePart): Remove font.
3838 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3839 (resources, setup_frame_cursor_bits): Remove unused variables and
3840 functions, esp. wrt. font (Bug#18227).
3842 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3844 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3846 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3848 Refer to MS-DOS using the same name everywhere.
3850 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3854 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3856 * w32term.c (w32_redeem_scroll_bar):
3857 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3858 not redeeming scroll bars that have been turned off.
3860 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3862 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3863 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3864 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3865 (safe_run_hook_funcall): Adjust accordingly.
3867 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3869 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3870 Condition correctly according to toolkit used.
3871 * frame.c (make_initial_frame, make_terminal_frame)
3872 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3873 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3874 assignments according to presence of toolkit scrollbars.
3875 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3876 Condition correctly according to toolkit used.
3877 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3878 only if toolkit supports it.
3879 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3881 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3883 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3885 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3887 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3888 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3889 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3890 (safe_run_hooks): Remove comment which is not relevant any more.
3892 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3894 Don't let big frames overrun the stack.
3895 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3896 Use SAFE_NALLOCA, not alloca.
3898 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3899 * dired.c (directory_files_internal): Use a volatile variable
3900 to prevent the compiler from optimizing away all copies of a local.
3901 I wonder how many other GC-related bugs like this lurk elsewhere?
3903 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3904 * xterm.h (struct x_display_info): New member 'connection'.
3905 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3906 so that x_delete_terminal has a file descriptor to pass to
3907 delete_keyboard_wait_descriptor.
3909 Don't mishandle year-9999 dates (Bug#18176).
3910 * editfns.c (decode_time_components): Store an invalid timespec
3911 on overflow, instead of returning false, so that the caller can
3912 distinguish overflow from other errors.
3913 (lisp_time_argument, lisp_seconds_argument): If the time is out
3914 of range, signal a time overflow instead of an invalid time spec.
3915 * keyboard.c (decode_timer): Treat time overflow like other
3918 Avoid undefined behavior with signed left shift.
3919 Caught by 'gcc -fsanitize=undefined'.
3920 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3921 * dispnew.c (line_hash_code, scrolling):
3922 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3923 Use 'unsigned', not 'int', for line hashes.
3924 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3926 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3928 Make compare-strings more compatible with old behavior (Bug#17903).
3929 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3931 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3933 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3934 Don't add label between left and right buttons (Bug#18129).
3936 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3938 Make functions static that no longer need to be extern.
3939 * frame.c, frame.h (set_menu_bar_lines):
3940 * keyboard.c (Qleftmost, Qrightmost):
3941 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3942 (x_set_internal_border_width):
3945 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3947 Fix display of R2L lines when the last character fits only partially.
3948 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3950 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3951 R2L row is visible only partially, give the row a negative x
3953 (display_line): Fix the calculation of the glyph whose pixel width
3954 is used to decide whether the last produced glyph fits on the
3955 line. When the last glyph fits only partially, give the row a
3958 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3959 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3960 pixel width of the first glyph that is hscrolled from display.
3961 (display_line): In R2L glyph rows, don't give a negative offset to
3962 row->x when the first glyph begins before first_visible_x.
3964 * xdisp.c (display_line): If called with iterator set up to write
3965 to a marginal area, delay the call to handle_line_prefix until we
3966 switch back to the text area. (Bug#18035)
3968 * .gdbinit (xwindow): The members total_cols, total_lines,
3969 left_col, and top_line are C integers (and has been so for the
3972 2014-08-01 Andreas Schwab <schwab@suse.de>
3974 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3975 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3977 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3979 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3980 (timerfd_callback): Ignore weird events with no data. Add tight
3981 assertions and comments.
3982 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3983 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3985 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3987 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3988 I had confused && with ||.
3990 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3992 Simplify timerfd configuration and fix some minor glitches.
3993 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3994 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3995 Fall back on timer_create if timerfd_create fails at runtime.
3996 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3997 kernel primitives to do resolution. All uses removed.
3998 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3999 (turn_on_atimers): Clear timer_create-based timers too,
4002 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4003 Without this change, the code can access the local variable 'width'
4004 even when it has not been initialized, and likewise for 'height';
4005 in either case this leads to undefined behavior.
4007 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4009 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4010 necessary, put horizontal scroll bar resources as well. See
4011 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4012 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4014 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4016 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4017 background value to match the resource of its vertical counterpart.
4019 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4021 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4022 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4024 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4026 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4027 change that added the top margin height to the requested height
4028 and revert (undocumented) part of 2014-07-28 change that changed
4029 the logic of whether a size change occurred.
4031 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4033 * .gdbinit (xwindow): The members total_cols, total_lines,
4034 left_col, and top_line are C integers (and has been so for the
4037 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4040 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4042 On GNU/Linux, use timerfd for asynchronous timers.
4043 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4044 (toplevel): Rename alarm_timer_ok to special_timer_available.
4045 [HAVE_TIMERFD]: Declare timerfd.
4046 [HAVE_CLOCK_GETRES]: Declare resolution.
4047 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4048 system timer resolution.
4049 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4050 (timerfd_callback) [HAVE_TIMERFD]: New function.
4051 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4052 [ENABLE_CHECKING]: New function for the sake of automated tests.
4053 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4054 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4055 [ENABLE_CHECKING]: Defsubr test function.
4056 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4057 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4058 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4060 Fix --without-x build and pacify --enable-gcc-warnings.
4061 Problems reported in Bug#18122 and Bug#18124.
4062 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4063 (frame_windows_min_size): Now static.
4064 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4066 (adjust_frame_size): Always declare prototype.
4068 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4069 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4070 * atimer.c (timerfd_callback): Always read expiration data.
4072 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4073 * process.c (add_timer_wait_descriptor): Add timer descriptor
4074 to input_wait_mask and non_process_wait_mask as well.
4076 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4078 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4080 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4082 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4083 Reinstate code removed by the prevoius commit to this file.
4085 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4087 * buffer.h (struct buffer): New fields scroll_bar_height and
4088 horizontal_scroll_bar_type.
4089 * buffer.c (bset_scroll_bar_height)
4090 (bset_horizontal_scroll_bar_type): New functions.
4091 (Fbuffer_swap_text): Handle old_pointm field.
4092 (init_buffer_once): Set defaults for scroll_bar_height and
4093 horizontal_scroll_bar_type.
4094 (syms_of_buffer): New variables scroll_bar_height and
4095 horizontal_scroll_bar_type.
4096 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4097 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4098 (set_vertical_scroll_bar): Remove prototype.
4099 (x_change_tool_bar_height): Add prototype.
4100 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4101 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4102 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4104 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4105 (update_window): Start mode_line_row->y after horizontal scroll
4107 (change_frame_size_1): Call adjust_frame_size.
4108 (init_display): When changing the size of a tty frame do not
4109 pass height of menu bar.
4110 (Qframe_windows_min_size): New symbol.
4111 * frame.h (struct frame): List tool bar fields after menu bar
4112 fields. Add official, total_lines, horizontal_scroll_bars,
4113 config_scroll_bar_height and config_scroll_bar_lines fields.
4114 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4115 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4116 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4117 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4118 (FRAME_WINDOWS_HEIGHT): New macros.
4119 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4120 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4121 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4122 horizontal scroll bar.
4123 (frame_inhibit_resize, adjust_frame_size)
4124 (frame_windows_min_size): Add declarations.
4125 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4126 (x_set_scroll_bar_default_height, x_set_left_fringe)
4127 (x_set_right_fringe, x_set_vertical_scroll_bars)
4128 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4129 (x_set_scroll_bar_height): Add external declarations.
4130 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4131 (adjust_frame_size): New functions.
4132 (make_frame): Initial horizontal_scroll_bars field.
4133 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4135 (make_initial_frame, make_terminal_frame): No horizontal scroll
4136 bar in initial and terminal frames. Use adjust_frame_size.
4137 (Fframe_total_cols): Fix doc-string.
4138 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4139 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4140 Rewrite using adjust_frame_size.
4141 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4142 (Qframe_windows_min_size): New symbols.
4143 (x_set_frame_parameters): Remove call of check_frame_size.
4144 (x_report_frame_params): Return scroll_bar_height value.
4145 (x_set_left_fringe, x_set_right_fringe): New functions.
4146 (adjust_frame_height, x_set_internal_border_width)
4147 (x_set_fringe_width): Remove.
4148 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4149 (x_set_scroll_bar_width, x_set_right_divider_width)
4150 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4151 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4153 (x_figure_window_size): Rewrite to make frame display the
4154 expected number of lines.
4155 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4156 (Vdefault_frame_horizontal_scroll_bars)
4157 (Vframe_initial_frame_tool_bar_height)
4158 (frame_inhibit_implied_resize): New variables.
4159 * fringe.c (compute_fringe_widths): Remove.
4160 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4161 (xg_create_horizontal_scroll_bar)
4162 (xg_update_horizontal_scrollbar_pos)
4163 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4164 (xg_get_default_scrollbar_height)
4165 (xg_clear_under_internal_border): Extern.
4166 * gtkutil.c (xg_frame_resized): Don't call
4167 do_pending_window_change.
4168 (xg_frame_set_char_size): Use adjust_frame_size.
4169 (style_changed_cb): Call update_theme_scrollbar_height and
4170 x_set_scroll_bar_default_height.
4171 (x_wm_set_size_hint): Don't call check_frame_size.
4172 (update_theme_scrollbar_height)
4173 (xg_get_default_scrollbar_height)
4174 (xg_create_horizontal_scroll_bar)
4175 (xg_update_horizontal_scrollbar_pos)
4176 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4177 (xg_create_scroll_bar): Set horizontal slot of bar.
4178 (xg_initialize): Call update_theme_scrollbar_height.
4179 (xg_clear_under_internal_border): No more static.
4180 * insdel.c (adjust_suspend_auto_hscroll): New function.
4181 (adjust_markers_for_delete, adjust_markers_for_insert)
4182 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4183 * keyboard.c (readable_events, discard_mouse_events)
4184 (make_lispy_event): Handle horizontal scroll bar click events.
4185 (Fsuspend_emacs): When changing the size of a tty frame do not
4186 pass height of menu bar.
4187 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4188 (Qright, Qleftmost, Qrightmost): New symbols.
4189 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4191 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4192 * nsfns.m (x_set_internal_border_width): New function.
4193 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4194 Remove extended fringe code.
4195 (x_set_window_size, x_new_font): Don't call
4196 compute_fringe_widths.
4197 * term.c (Fresume_tty): When changing the size of a tty frame do
4198 not pass height of menu bar.
4199 (clear_tty_hooks, set_tty_hooks):
4200 Clear horizontal_scroll_bar_hook.
4201 (init_tty): Frame has no horizontal scroll bars.
4202 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4203 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4204 scroll_bar_after_handle, scroll_bar_left_arrow,
4205 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4206 scroll_bar_to_rightmost entries.
4207 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4208 (struct terminal): Add set_horizontal_scroll_bar_hook.
4209 * w32console.c (initialize_w32_display):
4210 Clear horizontal_scroll_bar_hook.
4211 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4213 (x_clear_under_internal_border, x_set_internal_border_width):
4215 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4216 Set windows_or_buffers_changed when adding the menu bar.
4217 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4218 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4219 (w32_createhscrollbar): New functions.
4220 (w32_createscrollbar): Rename to w32_createvscrollbar.
4221 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4222 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4223 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4224 Add WM_EMACS_SHOWCURSOR.
4225 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4226 case do not artificially impose WM size hints.
4227 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4228 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4230 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4231 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4232 (unwind_create_frame_1): Remove.
4233 (Fx_create_frame): Make both scrollbars the system standard
4234 width and height. Use official field of frame structure to
4235 inhibit running window-configuration-change-hook.
4236 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4237 pixelwise. Handle frame's official field.
4238 (w32_frame_parm_handlers): Remove x_set_fringe_width
4239 entries. Add x_set_scroll_bar_height,
4240 x_set_horizontal_scroll_bars, x_set_left_fringe and
4242 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4243 pass height of menu bar to change_frame_size.
4244 * w32menu.c (set_frame_menubar): Rewrite using
4245 frame_inhibit_resize.
4246 * w32term.h (struct w32_display_info):
4247 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4248 (struct scroll_bar): Add horizontal.
4249 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4250 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4251 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4252 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4253 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4254 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4255 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4256 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4257 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4258 Define instead of WM_EMACS_CREATESCROLLBAR.
4259 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4260 WND_SCROLLBAR_INDEX.
4261 * w32term.c (horizontal_scroll_bar_min_handle)
4262 (horizontal_scroll_bar_left_border)
4263 (horizontal_scroll_bar_right_border): New integers.
4264 (x_set_frame_alpha): Replace x_highlight_frame by
4266 (x_window_to_scroll_bar): New argument "type". Update callers
4268 (w32_set_horizontal_scroll_bar_thumb)
4269 (x_horizontal_scroll_bar_report_motion)
4270 (w32_set_horizontal_scroll_bar)
4271 (w32_horizontal_scroll_bar_handle_click)
4272 (x_horizontal_scroll_bar_report_motion): New functions.
4273 (w32_mouse_position): Discriminate horizontal and vertical
4275 (my_create_scrollbar): Replace with two new functions
4276 my_create_vscrollbar and my_create_hscrollbar.
4277 (x_scroll_bar_create): New argument "horizontal".
4278 Update callers accordingly.
4279 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4280 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4282 (w32_read_socket): Handle WM_HSCROLL cae.
4283 (x_new_font): Don't recompute fringe widths.
4284 Use frame_inhibit_resize. Calculate new menu bar height iff we
4285 build without toolkit. Always clear under internal border.
4286 (x_set_window_size): Don't check frame size or recompute
4287 fringes. Reset fullscreen status before applying sizes.
4288 Always resize as requested by pixelwise argument. Don't call
4289 do_pending_window_change.
4290 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4291 (w32_initialize_display_info): Initialize dpyinfo's
4292 horizontal_scroll_bar_cursor entry.
4293 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4294 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4295 horizontal_scroll_bar_left_border.
4296 (w32fullscreen_hook): Intermittently resize window to normal
4297 when switching from fullscreen to maximized state.
4298 (run_window_configuration_change_hook): Don't run it if frame is
4300 (unwind_change_frame): Remove.
4301 (Fset_window_configuration): Rewrite using frame's official field.
4302 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4303 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4304 * window.h (struct window): New fields old_pointm,
4305 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4306 scroll_bar_height and suspend_auto_hscroll.
4307 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4309 (sanitize_window_sizes): Extern.
4310 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4311 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4312 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4313 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4314 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4316 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4317 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4318 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4319 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4320 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4321 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4322 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4323 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4324 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4325 (Fwindow_old_point, sanitize_window_sizes): New functions.
4326 (Qwindow_sanitize_window_sizes): New symbol.
4327 (window_body_height): Count in horizontal scroll bar.
4328 (set_window_hscroll, Fscroll_left, Fscroll_right):
4329 Set suspend_auto_hscroll slot.
4330 (Fwindow_inside_edges): Count fringes pixelwise.
4331 (coordinates_in_window, Fcoordinates_in_window_p):
4332 Consider horizontal scroll bar.
4333 (check_frame_size, adjust_window_margins): Remove functions and
4334 corresponding calls.
4335 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4336 (temp_output_buffer_show): Reset hscroll related fields.
4337 Initialize old_pointm.
4338 (make_parent_window): Initialize old_pointm.
4339 (make_window): Initialize old_pointm, horizontal scroll bar type,
4340 and scroll bar height.
4341 (resize_frame_windows): Don't count top margin in new sizes.
4342 Don't use safe sizes when shrinking a frame; let the window
4343 manager do the clipping.
4344 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4346 (Fdelete_window_internal): Unchain old_pointm marker.
4347 (window_scroll_pixel_based, Fscroll_other_window):
4349 (Fwindow_text_width, Fwindow_text_height): New argument
4351 (struct saved_window): New fields, old_pointm, hscroll_whole,
4352 suspend_auto_hscroll, scroll_bar_height and
4353 horizontal_scroll_bar_type.
4354 (Fset_window_configuration, save_window_save): Set new fields of
4356 (apply_window_adjustment): Don't call adjust_window_margins.
4357 (set_window_margins): Don't change margins if new sizes don't
4359 (set_window_scroll_bars): New argument "horizontal_type".
4360 Handle horizontal scroll bars. Don't change scroll bars if they
4361 don't fit into window.
4362 (Fset_window_scroll_bars): New argument "horizontal_type".
4363 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4364 (compare_window_configurations): Compare horizontal scroll bar
4366 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4367 horizontal scroll bar height.
4368 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4369 instead of FRAME_LINES.
4370 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4371 ON_VERTICAL_SCROLL_BAR.
4372 (with_echo_area_buffer): Initialize old_pointm.
4373 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4375 (unwind_with_echo_area_buffer): Handle old_pointm.
4376 (update_tool_bar): Set do_update when the tool bar window has at
4377 least one line (since this is what the user sets).
4378 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4379 (redisplay_tool_bar): Return early when toolbar has zero lines.
4380 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4381 (hscroll_window_tree): Handle suspension of auto_hscroll and
4383 (set_horizontal_scroll_bar): New function.
4384 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4385 more than one line. Handle horizontal scroll bars.
4386 (note_mouse_highlight): Handle horizontal scrol bars.
4387 (expose_frame): Set dimensions of XRectangle from frame's text
4389 (Vvoid_text_area_pointer): Update doc-string.
4390 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4391 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4392 (x_set_internal_border_width): New functions.
4393 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4394 (unwind_create_frame_1): Remove.
4395 (Fx_create_frame): Handle horizontal scroll bars. Use official
4396 field of frame structure to inhibit running
4397 window-configuration-change-hook.
4398 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4399 pixelwise. Handle frame's official field.
4400 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4401 x_set_horizontal_scroll_bars, x_set_left_fringe,
4403 * xmenu.c (update_frame_menubar, free_frame_menubar):
4404 Use adjust_frame_size.
4405 * xterm.h (struct x_display_info):
4406 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4408 (struct scroll_bar): Add horizontal slot.
4409 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4410 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4411 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4412 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4413 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4414 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4415 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4416 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4417 (x_clear_under_internal_border): Remove.
4418 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4419 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4420 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4421 HORIZONTAL. Update callers.
4422 (horizontal_action_hook_id): New action hook id.
4423 (x_horizontal_scroll_bar_to_input_event)
4424 (x_create_horizontal_toolkit_scroll_bar)
4425 (xt_horizontal_action_hook)
4426 (x_set_toolkit_horizontal_scroll_bar_thumb)
4427 (XTset_horizontal_scroll_bar, x_net_wm_state)
4428 (x_horizontal_scroll_bar_report_motion): New functions.
4429 (xg_scroll_callback, x_scroll_bar_handle_click):
4430 Handle horizontal scroll bars.
4431 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4432 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4434 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4435 Handle horizontal scroll bars.
4436 (handle_one_xevent): Handle horizontal scroll bar events.
4437 Call x_net_wm_state.
4438 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4440 (x_set_window_size): Don't call check_frame_size and
4441 do_pending_window_change.
4442 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4443 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4444 (x_scroll_bar_set_handle): Add some checks when calling
4447 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4449 Revert previous change.
4450 There is certainly nothing wrong with writing code like 'lo <= i
4451 && i <= hi', even if LO happens to a constant. There isn't even
4452 anything wrong in general with writing 'a <= b' if A happens to
4453 be a constant. At any rate stylistic changes shouldn't
4454 be done like this without discussion.
4456 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4458 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4459 (Fgarbage_collect): Reorder conditions that are written backwards.
4460 * data.c (cons_to_unsigned): Likewise.
4461 * dispnew.c (update_frame_1, sit_for): Likewise.
4462 * fileio.c (file_offset): Likewise.
4463 * filelock.c (read_lock_data, lock_file): Likewise.
4464 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4466 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4467 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4468 * lread.c (read1): Likewise.
4469 * minibuf.c (read_minibuf_noninteractive): Likewise.
4470 * nsterm.m (x_set_frame_alpha): Likewise.
4471 * process.c (wait_reading_process_output): Likewise.
4472 * region-cache.c (delete_cache_boundaries): Likewise.
4473 * xterm.c (x_set_frame_alpha): Likewise.
4475 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4477 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4480 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4482 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4483 because atimer expiration is absolute rather than relative.
4485 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4487 * w32term.h (current_popup_menu, menubar_in_use):
4488 Move declarations from w32term.c.
4490 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4492 * w32fns.c (menubar_in_use): No more static.
4493 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4495 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4497 Move hourglass machinery to RIF.
4498 * dispextern.h (struct redisplay_interface): New members
4499 show_hourglass and hide_hourglass. Indent comments.
4500 (show_hourglass, hide_hourglass): Remove prototypes.
4501 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4502 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4503 (ns_redisplay_interface): Add them.
4504 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4505 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4506 (w32_arrow_cursor): New function to hack around non-GUI frames.
4507 (w32_redisplay_interface): Add new functions.
4508 * w32term.h (w32_arror_cursor): Add prototype.
4509 * xdisp.c (show_hourglass): New function, refactored out from
4510 platform-dependent code.
4511 (cancel_hourglass): Now call to RIF function.
4512 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4513 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4514 (x_redisplay_interface): Add new functions.
4516 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4518 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4519 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4520 and complete previous change.
4521 * frame.c (adjust_frame_height): New function.
4522 (Fset_frame_height, Fset_frame_size): Use it.
4523 (x_set_frame_parameters): Take frame top margin into account.
4525 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4527 * frame.c (Fset_frame_height): Take frame top margin into account.
4528 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4529 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4531 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4533 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4534 menubar_height as such. Tweak comment.
4535 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4536 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4537 All related users changed.
4538 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4539 * xterm.c (handle_one_xevent):
4540 * gtkutil.c (xg_event_is_for_menubar):
4541 * xfns.c (x_window) [USE_X_TOOLKIT]:
4542 * xmenu.c (set_frame_menubar, free_frame_menubar):
4543 Prefer to use FRAME_MENUBAR_HEIGHT.
4545 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4547 * frame.c (Fframe_parameters): Always report frame height without
4548 menu and tool bar lines.
4550 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4552 * nsterm.m (applicationDidFinishLaunching:): Call
4553 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4554 (antialiasThresholdDidChange:): New method for EmacsApp.
4556 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4558 * macfont.m (macfont_update_antialias_threshold): Remove static.
4560 * macfont.h (macfont_update_antialias_threshold): Declare.
4562 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4564 * w32select.c (setup_windows_coding_system):
4565 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4566 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4568 * w16select.c (Fw16_get_clipboard_data):
4569 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4572 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4573 buffer position where we are to start the iteration.
4574 (handle_invisible_prop): Record in it->stop_charpos the position
4575 where the invisible text ends. (Bug#18035)
4576 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4577 row has zero buffer position as their start position.
4578 Reported by martin rudalics <rudalics@gmx.at>.
4580 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4581 infinite looping in redisplay when display lines don't have enough
4582 space to display even a single character. (Bug#18036)
4584 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4586 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4587 * xfns.c (x_window): Use it to allow xfree later.
4588 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4589 where appropriate. Use bool for booleans and remove redundant checks.
4590 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4591 * xterm.c (x_free_frame_resources): Free shell_position.
4593 2014-07-19 K. Handa <handa@gnu.org>
4595 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4596 mandatory font spec (Bug#17973).
4598 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4600 * font.c (font_score): Return the worst score if the size of
4601 ENTITY is wrong by more than a factor 2 (Bug#17973).
4603 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4605 * frame.c (frame_unspecified_color): New function
4606 refactored out from ...
4607 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4608 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4610 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4611 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4612 * lisp.h (set_frame_param): Remove prototype.
4613 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4614 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4617 Prefer 'x_display_info *' to 'Display *' in X selection code.
4618 This helps to avoid unneeded calls to x_display_info_for_display.
4619 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4620 instead of 'Display *'.
4621 (SELECTION_EVENT_DPYINFO): New macro.
4622 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4623 it as an lvalue. Mention this in comment.
4624 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4625 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4626 (selection_data_to_lisp_data, receive_incremental_selection):
4627 Convert to use 'x_display_info *'. Adjust users where appropriate.
4628 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4629 selection data *' as last arg to not return values in args.
4630 (unexpect_property_change): Use common removal technique.
4632 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4634 * print.c (print_preprocess): Adjust to match changed
4635 sub char-table structure and avoid crash (Bug#18038).
4637 * data.c (wrong_choice): Not static any more.
4638 * lisp.h (wrong_choice): Add prototype.
4639 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4640 Declare namebuf as such. Tweak comment.
4641 [USE_GTK]: Likewise for tool_bar_position.
4642 (fset_tool_bar_position) [USE_GTK]: Ditto.
4643 (FRAME_TOOL_BAR_POSITION): New macro.
4644 * frame.c (x_report_frame_params):
4645 * gtkutil.c (update_frame_tool_bar):
4646 * xfns.c (Fx_create_frame): Use it.
4647 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4649 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4651 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4652 buffer's default-directory only if it is a string. (Bug#17986)
4654 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4656 More precise control over values of some buffer-local variables.
4657 * keyboard.c (Qvertical_scroll_bar):
4658 * frame.c (Qleft, Qright): Move to ...
4659 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4660 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4661 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4662 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4663 vertical-scroll-bar, scroll-up-aggressively
4664 and scroll-down-aggressively.
4665 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4667 * nsfns.m, frame.h (Qleft, Qright):
4668 * nsterm.m (Qleft): Remove declarations.
4669 * gtkutil.c (toplevel): Include buffer.h.
4670 * data.c (wrong_choice, wrong_range): New functions.
4671 (store_symval_forwarding): Handle special properties of buffer-local
4672 variables and use functions from the above to signal error, if any.
4674 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4675 values. Add comment.
4676 (struct frame): Re-arrange layout to avoid extra padding and use bit
4677 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4678 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4679 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4680 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4681 Define as no-ops because there are no scroll bars anyway.
4682 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4685 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4686 Add convenient setter.
4687 (font_put_frame_data, font_get_frame_data): Use it.
4689 2014-07-15 Daiki Ueno <ueno@gnu.org>
4691 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4692 pointer argument, before dereferencing.
4693 (XCHAR2B_BYTE2): Likewise.
4695 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4697 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4698 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4699 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4700 Use record_unwind_protect_int and avoid consing.
4701 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4703 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4705 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4707 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4708 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4710 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4711 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4712 * minibuf.c: Include binary-io.h instead of fcntl.h.
4713 (read_minibuf_noninteractive):
4714 Use set_binary_mode instead of handcrafted code.
4715 Don't call emacs_set_tty if emacs_get_tty failed.
4716 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4717 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4718 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4720 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4721 This works around a GCC compiler bug when Emacs is configured with
4722 --enable-gcc-warnings.
4724 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4726 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4727 or characters in string, respectively. Add comment.
4728 * fringe.c (Fdefine_fringe_bitmap):
4729 * fns.c (Fsubstring, substring_both): Use it.
4730 * keymap.c (Fdefine_key, Flookup_key):
4731 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4733 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4734 Use menu_item_width.
4735 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4737 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4739 Improve behavior of 'bzr up; cd src; make -k'.
4740 * Makefile.in (top_srcdir): New var.
4741 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4742 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4743 its expansion is a bit shorter.
4744 (../config.status): Actually build config.status instead of
4746 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4747 New macros, copied and relocated from ../Makefile.in.
4748 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4749 (../config.status, Makefile): New dependencies and rules,
4750 copied with relocation from ../Makefile.in. This should be more
4751 likely to rebuild the build machinery properly if you do a 'make'
4752 in the src directory.
4754 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4756 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4759 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4760 behavior on Windows 7 and later when the function is repeatedly
4761 invoked with the same value of DIR. (Bug#17950)
4763 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4764 string to match the one in w32fns.c.
4766 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4767 stdin to binary mode only if it is connected to a terminal.
4769 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4771 Coalesce extern decls.
4772 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4773 * sysdep.c (emacs_get_tty, emacs_set_tty):
4774 Move duplicate extern decls from here ...
4775 * systty.h: ... to here, so that there's just one copy.
4777 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4779 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4781 * nsfns.m (Fns_popup_font_panel): Ditto.
4783 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4785 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4787 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4789 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4790 [DOS_NT]: Implement for WINDOWSNT.
4792 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4795 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4797 * sysdep.c (suppress_echo_on_tty): New function.
4798 * minibuf.c (read_minibuf_noninteractive): Use it.
4800 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4802 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4803 sysinfo failed. Adjust docstring.
4805 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4807 Implement memory-info for MS-DOS.
4808 * dosfns.c (dos_memory_info): New function.
4809 * dosfns.h (dos_memory_info): Add prototype.
4810 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4811 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4812 of doing some of its job.
4814 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4815 reference termios structure members.
4817 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4819 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4821 * minibuf.c (top): Include systty.h. Declare external
4822 emacs_get_tty and emacs_set_tty.
4823 (Vread_hide_char): New lisp variable.
4824 (read_minibuf_noninteractive): Hide characters with
4825 Vread_hide_char if it is a character. (Bug#17839)
4827 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4829 Implement memory-info for MS-Windows.
4830 * w32.c (w32_memory_info): New function.
4831 * w32.h (w32_memory_info): Prototype it.
4832 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4834 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4836 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4837 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4838 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4839 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4840 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4841 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4842 (decode_coding_big5, decode_coding_charset, decode_coding)
4843 (encode_coding): Adjust users.
4845 * alloc.c (Fmemory_info): New function.
4847 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4849 * syntax.c (back_comment): Use more-natural location for label.
4851 * font.c, font.h (font_unparse_fcname): Now static.
4852 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4854 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4856 Next minor cleanup of font subsystem.
4857 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4858 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4860 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4862 * ftfont.h (ftfont_font_format): Remove prototype.
4863 * ftfont.c (ftfont_font_format): Remove; now unused.
4865 * nsfont.m (nsfont_open):
4866 * w32font.c (w32font_open_internal):
4867 * w32uniscribe.c (uniscribe_open):
4868 * xfont.c (xfont_open):
4869 * xftfont.c (xftfont_open): All users changed.
4871 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4872 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4874 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4876 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4877 x_produce_glyphs does when it generates a stretch glyph that
4878 represents a TAB. (Bug#17969)
4880 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4881 and there is a display property at that position, don't call
4882 move_it_to to move to a position before window start. (Bug#17942)
4883 Fix condition for finding CHARPOS by the first call to move_it_to.
4886 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4888 * syntax.c (find_defun_start): Try the cache even
4889 if !open_paren_in_column_0_is_defun_start.
4890 (back_comment): If find_defun_start was pessimistic, use the
4891 scan_sexps_forward result to improve the cache (bug#16526).
4893 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4895 * xdisp.c (redisplay_window): If redisplay of a window ends up
4896 with point in a partially visible line at end of the window, make
4897 sure the amended position of point actually has smaller Y
4898 coordinate; if not, give up and scroll the display. (Bug#17905)
4900 * window.c (window_scroll_pixel_based): When point ends up at the
4901 last fully visible line, don't let move_it_to stop at the left
4902 edge of the line and dupe us into thinking point is inside the
4905 * w32.c (network_interface_info): Make sure the argument is a
4908 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4910 * process.c (read_and_dispose_of_process_output): Fix typo
4911 in previous patch: we want nonnegative fds, not nonzero fds.
4913 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4915 * chartab.c (char_table_translate): Move to...
4916 * character.h (char_table_translate): ... inline function here.
4917 Avoid Faref and assume that args are always valid. This helps to
4918 speedup search, which is especially important for a huge buffers.
4919 * lisp.h (char_table_translate): Remove prototype.
4921 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4922 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4923 New function, with an intention to avoid code duplication between
4925 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4927 * ftfont.c (ftfont_open):
4928 * macfont.m (macfont_open):
4929 * xftfont.c (xftfont_open): Use it.
4931 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4933 * process.c: Add sanity checks for file descriptors (Bug#17844).
4934 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4935 Check that infd is nonnegative before using it as an fd.
4936 (read_and_dispose_of_process_output, Fprocess_send_eof):
4937 Likewise, for outfd.
4938 (wait_reading_process_output): Omit unnecessary check of infd.
4940 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4942 Minor fixups related to usage of the 'long' type.
4943 * gnutls.c (emacs_gnutls_handshake):
4944 * xfaces.c (dump_realized_face):
4945 Work even if 'long' is narrower than 'void *'.
4946 * termcap.c (scan_file):
4947 * xselect.c (x_decline_selection_request)
4948 (x_reply_selection_request, x_get_window_property):
4949 * xterm.c (x_set_frame_alpha):
4950 Remove unnecessary 'L' suffixes of integer constants.
4951 * xfns.c (hack_wm_protocols):
4952 * xselect.c (x_fill_property_data):
4953 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4954 Remove unnecessary casts to 'long'.
4955 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4957 Minor ImageMagick safety fixes.
4958 * image.c (imagemagick_compute_animated_image):
4959 Remove useless assignment to local. Avoid problems if dest_width is 0.
4960 (imagemagick_load_image): Use int for pixel counts that can't
4961 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4962 a row width greater than the image width (or greater than LONG_MAX!).
4964 2014-07-04 K. Handa <handa@gnu.org>
4966 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4967 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4968 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4970 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4972 * font.h (struct font_driver): Remove get_outline and free_outline;
4973 not used by any font driver.
4974 * ftfont.c (ftfont_driver):
4975 * macfont.m (macfont_driver):
4976 * nsfont.m (nsfont_driver):
4977 * w32font.c (w32font_driver):
4978 * w32uniscribe.c (uniscribe_font_driver):
4979 * xfont.c (xfont_driver): Related users changed.
4980 * xselect.c (x_get_window_property): Use convenient xmalloc.
4981 Call to xfree only if some data was really allocated.
4983 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4985 On MS-Windows, display busy cursor on all GUI frames.
4986 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4987 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4988 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4990 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4991 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4993 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4995 Use convenient alists to manage per-frame font driver-specific data.
4996 * frame.h (struct frame): Rename font_data_list to...
4997 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4998 * font.h (struct font_data_list): Remove; no longer need a special
5000 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5002 * font.c (font_put_frame_data, font_get_frame_data)
5003 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5005 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5006 Related users changed.
5007 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5008 Prefer convenient xmalloc and xfree.
5010 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5012 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5013 the window whose glyph row is being prepared and a flag whether it
5014 is for mode/header line. Make sure the glyph row's marginal areas
5015 are in sync with what the window wants.
5018 * xdisp.c (display_line, display_mode_line):
5019 Call prepare_desired_row with additional arguments, as appropriate.
5021 * dispextern.h (prepare_desired_row): Adjust prototype.
5023 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5025 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5026 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5027 caused by xw_popup_dialog in daemon mode (Bug#17891).
5029 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5031 * frame.c (do_switch_frame): When switching to another TTY frame,
5032 make sure FrameCols and FrameRows are in sync with the new frame's
5035 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5037 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5038 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5039 min_char slots. Adjust comment.
5040 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5041 Add SUB_CHAR_TABLE_OFFSET member.
5042 (make_uninit_sub_char_table): New function.
5043 (toplevel): Add compile-time assert to verify suitable member layout
5044 in Lisp_Sub_Char_Table.
5045 * alloc.c (mark_char_table): Add extra argument to denote char table
5046 subtype. Adjust to match new layout of sub char-table.
5047 (mark_object): Always mark sub char-tables with mark_char_table.
5048 * chartab.c (make_sub_char_table, copy_sub_char_table)
5049 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5050 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5051 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5052 All related users changed.
5053 * lread.c (read1): Adjust to match new layout of sub char-table.
5054 * print.c (print_object): Likewise (Bug#17898).
5056 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5058 * keymap.c (get_keyelt): Simplify.
5059 (copy_keymap_item): Remove left-over code for when we had
5060 key-shortcut caches.
5062 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5064 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5065 (dealloc): Remove for EmacsScroller.
5067 * nsterm.h (EmacsScroller): Remove dealloc.
5069 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5071 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5073 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5075 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5076 when setNeedsDisplay is called so we don't trigger redisplay for every
5079 * nsterm.m (any_help_event_p): New variable.
5080 (mouseMoved:): Set any_help_event_p to YES if help event is
5081 generated. Remove else with empty help event that triggered redisplay
5082 for every mouse move.
5083 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5085 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5087 * xfns.c (Qsuppress_icon): Remove; no real users.
5088 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5089 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5090 (syms_of_w32fns): Don't DEFSYM it.
5092 2014-06-29 Glenn Morris <rgm@gnu.org>
5094 * Makefile.in (ns-app): Mark as PHONY.
5096 2014-06-28 Glenn Morris <rgm@gnu.org>
5098 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5099 liblw.a in this directory.
5101 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5103 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5104 also in unibyte case. (Bug#17865)
5106 2014-06-28 K. Handa <handa@gnu.org>
5108 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5109 (MIN_CHARBUF_SIZE): New macro.
5110 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5112 2014-06-27 Glenn Morris <rgm@gnu.org>
5114 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5115 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5116 (.el.elc): Replace suffix rule with pattern rule.
5117 (%.elc): New pattern rule, with order-only prerequisite.
5118 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5119 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5120 in place of BOOTSTRAPEMACS.
5122 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5124 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5126 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5128 Consistently use validate_subarray to verify substring.
5129 * fns.c (validate_substring): Not static any more. Adjust to
5130 use ptrdiff_t, not EMACS_INT, because string and vector limits
5131 can't exceed ptrdiff_t even if EMACS_INT is wider.
5132 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5133 (secure_hash): Adjust user.
5134 * lisp.h (validate_subarray): Add prototype.
5135 * coding.c (Fundecodable_char_position):
5136 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5137 Use validate_subarray. Adjust comment to mention substring.
5139 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5141 Do not allow out-of-range character position in Fcompare_strings.
5142 * fns.c (validate_subarray): Add prototype.
5143 (Fcompare_substring): Use validate_subarray to check ranges.
5144 Adjust comment to mention that the semantics was changed. Also see
5145 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5147 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5149 Be more consistent about the 'Qfoo' naming convention.
5150 * image.c (Fimagemagick_types):
5151 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5152 * process.c (Fmake_network_process):
5153 Rename C local identifier 'Qfoo to avoid giving the false
5154 impression that it stands for the symbol 'foo'.
5156 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5158 Simplify and cleanup character conversion stuff.
5159 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5161 * character.c (multibyte_char_to_unibyte)
5162 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5163 * character.h (make_char): Remove; unused.
5164 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5165 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5166 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5167 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5168 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5170 2014-06-22 Mario Lang <mlang@delysid.org>
5172 * w32fns.c (Fw32_shell_execute): The the -> the.
5174 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5176 * xmenu.c (mouse_position_for_popup):
5177 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5178 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5179 * menu.c (Fx_popup_menu):
5180 * xselect.c (x_handle_dnd_message): Adjust users.
5181 * menu.h (mouse_position_for_popup): Remove prototype.
5182 * xterm.h (x_relative_mouse_position): Add prototype.
5183 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5184 call XFree if XQueryTree returns zero.
5186 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5188 * indent.c (Fvertical_motion): Doc fix.
5189 Move to the goal column, if any, with a single call to
5190 move_it_in_display_line, not in two calls. Doing this with two
5191 calls causes move_it_in_display_line apply the line-prefix
5192 handling twice instead of just once. (Bug#17823)
5194 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5196 Port to OS X ACLs (Bug#17810).
5197 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5198 ACL_TYPE_ACCESS) doesn't work.
5200 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5202 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5203 before checking key-translation-map (bug#17659).
5205 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5207 * font.c (font_make_object): Avoid dangling pointer which may
5208 crash GC (Bug#17771).
5210 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5212 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5213 prototype of DGifCloseFile as appropriate for older and newer
5215 (gif_close): New function, encapsulates the differences in the
5216 calling sequence of DGifCloseFile before v5.1.0 and after it.
5217 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5218 error string where appropriate. (Bug#17790)
5220 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5221 macro execution, make sure point didn't move since last complete
5222 redisplay, as the condition for using the glyph matrix
5223 information. (Bug#17777)
5225 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5227 Minor cleanup of fonset code.
5228 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5229 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5230 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5231 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5232 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5233 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5234 (free_realized_fontset): Remove because a no-op since 2008.
5235 (free_face_fontset): Adjust user.
5236 (syms_of_fontset): Shrink fontset by one extra slot.
5238 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5240 Omit redundant extern decls.
5241 Most of this patch is from Dmitry Antipov, in:
5242 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5243 * commands.h (update_mode_lines):
5244 * frame.h (Qbackground_color, Qforeground_color)
5245 (x_set_menu_bar_lines):
5246 * ftfont.c (ftfont_font_format):
5247 * intervals.h (Qkeymap, Qfont):
5248 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5249 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5250 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5251 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5252 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5253 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5254 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5255 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5256 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5257 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5258 (Qtool_bar, Qheader_line):
5259 * macros.c (Fexecute_kbd_macro):
5260 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5261 * xterm.c (x_delete_terminal, XSetIMValues):
5262 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5263 (x_implicitly_set_name, popup_activated)
5264 (widget_store_internal_border):
5265 Remove redundant decls.
5266 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5267 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5268 Remove _Noreturn, as make-docfile now does that for us.
5269 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5270 (Qregion_extract_function): New decl.
5271 * window.c, xfns.c: Include menu.h.
5273 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5275 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5277 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5279 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5280 * callint.c (read_file_name): ... convert to static here.
5281 * lisp.h (Fread_file_name): Do not EXFUN it.
5282 (STRING_COPYIN): Remove; unused.
5283 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5284 (char_composable_p): ... static function. All users changed.
5285 * eval.c (toplevel): Remove redundant #include directives.
5286 * xterm.c (x_initialize): Add static to match prototype.
5287 * ccl.c (Fccl_execute_on_string):
5288 * font.c (fon_intern_prop): Use make_specified_string.
5290 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5292 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5293 Reported by David Caldwell in:
5294 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5296 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5298 Do not ask for XRender extension each time XFT font is opened.
5299 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5300 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5302 2014-06-15 Glenn Morris <rgm@gnu.org>
5304 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5306 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5308 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5309 information if we are in the middle of executing a keyboard macro,
5310 since redisplay doesn't update the screen until the macro is
5311 finished. (Bug#17777)
5313 * alloc.c (cleanup_vector): Don't dereference a font driver
5314 pointer if it is NULL. (Bug#17771)
5316 2014-06-13 Glenn Morris <rgm@gnu.org>
5318 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5319 ($(lispsource)/international/charprop.el)
5320 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5321 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5322 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5323 GNU make automatically passes command-line arguments to sub-makes.
5325 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5327 Avoid hangs in accept-process-output (Bug#17647).
5328 * lisp.h, process.c (wait_reading_process_input):
5329 Return int, not bool. All uses changed.
5330 * process.c (SELECT_CANT_DO_WRITE_MASK):
5331 Remove macro, replacing with ...
5332 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5334 (status_notify): New arg WAIT_PROC. Return int, not void.
5337 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5339 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5340 the frame is the initial frame, because the hook is not set up
5341 then, and Emacs crashes.
5342 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5344 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5346 * keymap.c (silly_event_symbol_error): Don't recommend the use
5349 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5351 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5352 matching overlay strings with 'cursor' property against buffer
5353 positions traversed in the glyph row. (Bug#17744)
5355 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5357 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5360 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5361 determine 10.9 (Bug#17751).
5363 * macfont.m (macfont_draw): Positions were not freed.
5365 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5367 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5368 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5369 function. Also adjust comment.
5370 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5372 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5373 * font.c (font_done_for_face):
5374 * xfaces.c (realize_non_ascii_face): Adjust user.
5375 * font.h (struct font_driver): Convert 'prepare_face' to return
5376 void because its return value is never used anyway.
5377 * xfont.c (xfont_prepare_face): Return void.
5378 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5379 (xftfont_done_face): Use xfree.
5381 * dispextern.h (last_tool_bar_item): Remove declaration.
5382 * frame.h (struct frame): New member last_tool_bar_item.
5383 * frame.c (make_frame): Initialize it.
5384 * xdisp.c (toplevel): Remove last_tool_bar_item.
5385 (handle_tool_bar_click, note_tool_bar_highlight):
5386 * w32term.c (w32_read_socket, w32_initialize):
5387 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5389 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5390 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5392 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5394 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5395 * process.c (Faccept_process_output)
5396 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5397 the return value is about PROCESS, not about other processes.
5399 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5401 Further adjustments to mark_object and friends.
5402 Now the mark_object's stack is just 32 bytes on a 64-bit
5403 system, which means extra 20% off the stack usage.
5404 * alloc.c (mark_save_value): As before, refactored out from ...
5405 (mark_object): ... adjusted user. Also add comment.
5407 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5409 Fix core dump after a dropped X connection (Bug#17704).
5410 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5411 is dead, as we may be shutting down.
5413 2014-06-08 Glenn Morris <rgm@gnu.org>
5415 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5417 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5419 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5421 If a C name must be extern on some platforms, make it extern on all.
5422 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5424 * font.h (ftxfont_driver) [HAVE_XFT]:
5425 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5426 * lisp.h (get_frame_param):
5427 * menu.h (tty_menu_show):
5428 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5429 * termhooks.h (encode_terminal_code):
5430 * xterm.h (x_menu_wait_for_event):
5432 * frame.c (get_frame_param):
5433 * fringe.c (max_used_fringe_bitmap):
5434 * ftxfont.c (ftxfont_driver):
5435 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5436 * menu.c (menu_items_inuse):
5437 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5438 * term.c (encode_terminal_code, tty_menu_show):
5439 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5440 * xfaces.c (load_color):
5441 * xmenu.c (x_menu_wait_for_event):
5444 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5446 Change object marking routines to minimize stack usage.
5447 This change moves a few cold paths from mark_object to NO_INLINE
5448 functions and adjusts symbol marking loop. According to GCC 4.8.2
5449 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5450 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5451 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5452 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5453 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5454 refactored out from ...
5455 (mark_object): ... adjusted user. Also mark symbols in a tight
5457 (mark_face_cache): Add NO_INLINE.
5459 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5461 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5462 contains garbage on WINDOWSNT (which could potentially infloop at
5465 Minimize cursor motion during TTY menu updates.
5466 * term.c (tty_menu_display): Don't position cursor here.
5467 Instead, pass the cursor coordinates to update_frame_with_menu.
5468 (tty_menu_activate): Send the hide cursor command only once in an
5469 iteration through the outer 'while' loop.
5471 * dispnew.c (update_frame_1): Accept an additional argument
5472 SET_CURSOR_P, and position the cursor at the end of the frame
5473 update only if that argument is non-zero. All callers changed to
5474 provide the additional argument as non-zero, except for
5475 update_frame_with_menu.
5476 (update_frame_with_menu): Accept 2 additional arguments ROW and
5477 COL; if they are non-negative, instruct update_frame_1 not to
5478 position the cursor, and instead position it according to ROW and COL.
5480 * dispextern.h (update_frame_with_menu): Update prototype.
5482 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5484 * callproc.c (call_process): Don't check read-only if we don't insert
5485 anything (bug#17666).
5487 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5489 * dispnew.c (update_frame_with_menu): Set display_completed.
5491 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5493 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5495 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5497 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5499 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5500 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5502 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5504 * window.c (Frecenter): Signal an error if window-buffer is not
5507 * keyboard.c (make_lispy_position): Don't include a buffer position in
5508 mode/header-line mouse events.
5510 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5511 Vunread_command_events (bug#17650).
5513 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5515 * xterm.c (x_setup_pointer_blanking):
5516 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5518 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5520 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5521 because it will be defined in generated config.h if needed.
5523 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5525 Use terminal-specific hooks to display popup dialogs.
5526 * termhooks.h (struct terminal): New field popup_dialog_hook.
5527 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5528 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5529 code and use popup_dialog_hook.
5530 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5531 * nsterm.h (ns_popup_dialog): Adjust prototype.
5532 * nsterm.m (ns_create_terminal):
5533 * w32term.c (w32_create_terminal):
5534 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5535 Setup popup_dialog_hook.
5537 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5539 * w32heap.c (report_temacs_memory_usage): Improve the report by
5540 reporting the large blocks that are actually occupied at dump time.
5542 * w32console.c (initialize_w32_display): Set the console
5543 menu_show_hook, otherwise TTY menus are broken on w32.
5545 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5547 Use terminal-specific hooks to display menus.
5548 * termhooks.h (struct terminal): New field menu_show_hook.
5549 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5550 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5552 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5553 * nsmenu.m (ns_menu_show):
5554 * w32menu.c (w32_menu_show):
5555 * xmenu.c (x_menu_show):
5556 * term.c (tty_menu_show): Adjust to use bit flags.
5557 (set_tty_hooks): Set menu_show_hook.
5558 * xterm.c (x_create_terminal):
5559 * nsterm.m (ns_create_terminal):
5560 * msdos.c (initialize_msdos_display):
5561 * w32term.c (w32_create_terminal): Likewise.
5563 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5565 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5567 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5569 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5570 (FD_SET): Don't define on WINDOWSNT.
5572 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5574 * emacs.c: Include "sysselect.h", to define its inline functions.
5575 Reported by Glenn Morris in:
5576 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5578 Do not require libXt-devel when building with gtk.
5579 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5580 dependency on libXt-devel.
5581 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5582 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5583 lwlib-widget.h now does this.
5584 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5586 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5588 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5589 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5590 (delete_write_fd, wait_reading_process_output):
5591 Remove now-redundant easserts.
5592 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5593 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5594 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5595 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5597 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5599 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5600 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5601 (calloc): Don't undef, it is never defined.
5602 (HEAP_ENTRY_SHIFT): Remove unused macro.
5604 * Makefile.in (C_HEAP_SWITCH): Remove.
5605 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5607 Fix MS-Windows build broken by menu changes on 2014-06-02.
5608 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5610 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5611 Define instead of including ../lwlib/lwlib.h, which causes
5612 compilation errors due to missing X11 headers.
5614 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5616 * process.c (wait_reading_process_output): Omit incorrect test of
5617 p->infd against zero. Add easserts for infd having a plausible value.
5619 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5621 Adjust to match recent lwlib changes.
5622 * menu.h (xmalloc_widget_value): Replace by ...
5623 (make_widget_value): ... new prototype.
5624 * menu.c (xmalloc_widget_value): Replace by ...
5625 (make_widget_value): ... new function.
5626 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5627 * gtkutil.c (malloc_widget_value, free_widget_value):
5628 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5629 * keyboard.h (enum button_type, struct _widget_value):
5630 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5632 * nsmenu.m (ns_update_menubar, ns_menu_show):
5633 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5634 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5635 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5637 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5639 * image.c (x_query_frame_background_color)
5640 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5641 Fix --enable-gcc-warnings compilation without image libraries.
5643 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5645 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5646 emulated break value only if it goes up.
5647 (sbrk): Add assertion that the INCREMENT argument is strictly
5648 zero. Improve and correct the commentary.
5650 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5652 Improve AIX-related merge from emacs-24.
5653 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5654 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5655 not on AIX; since we're on the trunk we can use enums more broadly.
5657 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5659 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5661 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5662 to min(value, whole).
5664 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5666 Bring back the changes to GDB-visible symbols, but only on AIX.
5667 And only if it's not pre-4.2 GCC.
5668 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5669 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5670 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5673 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5675 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5676 with PT, not GPT. (Bug#16433)
5678 Revert last changes to GDB-visible symbols.
5679 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5680 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5681 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5684 2014-06-02 Glenn Morris <rgm@gnu.org>
5686 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5688 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5690 Fix port to 32-bit AIX with xlc (Bug#17598).
5691 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5692 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5693 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5694 to work around a compiler bug in IBM xlc 12.1.
5696 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5698 * xterm.c (x_update_window_end): Don't invalidate the entire
5699 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5700 highlight needs to be redisplayed. (Bug#17588)
5702 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5704 Port the GDB-visible symbols to AIX.
5705 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5706 optimizes away the relevant external symbols. Use enums instead;
5707 this suffices for the AIX port, which is 32-bit-only anyway.
5708 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5709 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5710 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5713 Include sources used to create macuvs.h.
5714 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5715 * macuvs.h: Use automatically-generated header.
5717 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5719 Port signal-handling to DragonFly BSD (Bug#17646).
5720 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5721 Move implementations from callproc.c to sysdep.c.
5722 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5723 Move declarations from process.h to syssignal.h.
5725 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5727 * callint.c (Ffuncall_interactively): Add usage.
5729 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5731 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5733 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5735 * w32heap.c (malloc_before_dump, malloc_after_dump)
5736 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5737 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5738 set errno where appropriate to emulate CRT functions.
5740 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5742 Debugging facility to check whether 'const char *' points to
5743 relocatable data of non-pure Lisp string.
5744 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5745 (mark_maybe_pointer): ... adjusted user.
5746 (relocatable_string_data_p): New function.
5747 * lisp.h (relocatable_string_data_p): Add prototype.
5748 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5749 the pointer to relocatable Lisp data is not used.
5751 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5753 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5754 * atimer.c (block_atimers):
5755 * callproc.c (block_child_signal): Block SIGINT too;
5756 otherwise, its handler might now unblock signals that it shouldn't.
5757 * keyboard.c (read_char): Clear signal mask, since we may
5758 be in a SIGINT handler, and many signals may be masked.
5759 * keyboard.c (handle_interrupt):
5760 * sysdep.c (handle_arith_signal):
5761 Clear signal mask instead of just unblocking the signal that
5762 was received, since several signals may be blocked at this point.
5764 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5766 * Makefile.in (TEMACS_POST_LINK): Remove target.
5767 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5768 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5770 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5772 * xmenu.c (xdialog_show): Remove prototype, rename to
5773 x_dialog_show, remove 2nd arg because it's always zero
5774 and simplify accordingly.
5775 (xw_popup_dialog): Adjust user.
5776 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5777 2nd arg because it's always zero and simplify accordingly.
5778 (w32_popup_dialog): Adjust user.
5780 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5782 * w32heap.c (report_temacs_memory_usage): New function.
5784 * unexw32.c (unexec) [ENABLE_CHECKING]:
5785 Call report_temacs_memory_usage.
5787 * w32heap.h (report_temacs_memory_usage): Add prototype.
5789 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5791 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5792 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5794 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5796 * buffer.c (init_buffer): Accept an argument 'initialized'.
5797 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5798 mmap_regions and mmap_fd, to avoid referencing stale data from the
5799 dump phase. Add an assertion for buffer text of buffers created
5800 in temacs before this function is called. (Bug#17622)
5801 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5803 * lisp.h (init_buffer): Update prototype.
5805 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5807 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5809 * alloc.c (Fgarbage_collect): Fix compilation with
5810 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5812 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5814 * frame.c, frame.h (frame_char_to_pixel_position)
5815 (frame_set_mouse_position): Now static, and made private in
5816 frame.c rather than public in frame.h.
5818 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5820 Refactor mouse positioning stuff to avoid code duplication.
5821 * frame.h (frame_char_to_pixel_position): New function.
5822 (x_set_mouse_position): Rename to...
5823 (frame_set_mouse_position): ...new function.
5824 (frame_set_mouse_pixel_position): Add prototype.
5825 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5826 Rename to frame_set_mouse_pixel_position.
5827 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5829 * xterm.h, w32term.h ( x_set_mouse_position)
5830 (x_set_mouse_pixel_position): Remove prototypes.
5832 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5834 On X, always make pointer visible when deleting frame (Bug#17609).
5835 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5837 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5839 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5840 * keyboard.c (gobble_input): If there is no terminal input error,
5841 make sure the pointer is visible for all frames on this terminal.
5842 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5843 it was previously disabled.
5845 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5847 * data.c (Fzerop): Move to Elisp.
5848 (syms_of_data): Don't defsubr it.
5849 * keyboard.c (echo_keystrokes_p): New function.
5850 (read_char, record_menu_key, read_key_sequence): Use it.
5852 * callint.c (Qfuncall_interactively): New var.
5853 (Qcall_interactively): Remove.
5854 (Ffuncall_interactively): New function.
5855 (Fcall_interactively): Use it.
5856 (syms_of_callint): Defsubr it.
5858 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5860 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5861 relocated from under us.
5863 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5865 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5866 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5867 configure, not from HEAPSIZE.
5868 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5870 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5871 for MinGW, since it no longer uses gmalloc.
5873 * buffer.c: Do not define mmap allocations functions for Windows.
5874 Remove mmap_find which is unused. Remove mmap_set_vars which does
5876 [WINDOWSNT]: Include w32heap.h.
5877 (init_buffer): Always allocate new memory for buffers.
5879 * emacs.c: Remove mmap_set_vars calls.
5881 * image.c (free_image): Undef free for Windows because it is
5882 redirected to our private version.
5884 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5885 (copy_executable_and_dump_data): Remove dumping the heap section.
5886 (unexec): Restore using_dynamic_heap after dumping.
5888 * w32heap.c (dumped_data_commit, malloc_after_dump)
5889 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5890 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5891 (mmap_free): New functions.
5893 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5895 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5897 * image.c (imagemagick_load_image): Use MagickRealType for local
5898 'color_scale', instead of double, to avoid a GCC warning about
5901 * xfns.c (Fx_window_property): Remove unused local.
5903 Don't kill already-reaped process (Bug#17561).
5904 * process.c (process_send_signal): Fix race condition where a
5905 subprocess was reaped by a signal handler between the check for
5906 liveness and calling 'kill', which meant that Emacs could in
5907 theory kill an innocent bystander process. Do the fix by blocking
5908 SIGCHLD in a critical section that checks liveness before killing.
5910 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5912 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5914 2014-05-26 Ken Brown <kbrown@cornell.edu>
5916 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5917 even if !CYGWIN (see bug#17510).
5919 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5921 * nsfns.m (Fns_do_applescript): Surround NSApp run
5922 with calls to ns_init_events, ns_finish_events (Bug#17424).
5924 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5926 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5927 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5929 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5930 with calls to ns_init_events, ns_finish_events (Bug#17424).
5932 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5934 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5935 if we are iterating over an object that generates glyphs for
5936 marginal areas. (Bug#17585)
5938 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5940 * xdisp.c (safe__call1, safe__eval): Now static.
5942 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5944 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5945 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5946 (safe_call1): Call safe_call instead of safe__call directly.
5948 2014-05-26 Ken Brown <kbrown@cornell.edu>
5950 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5951 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5954 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5956 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5957 (safe__call, safe__call1, safe__eval): New functions.
5958 (safe_call): Use it.
5959 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5960 (display_mode_element): Same for `:eval'.
5962 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5964 Fix port to 32-bit AIX (Bug#17540).
5965 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5966 twice. _text already includes this offset.
5967 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5969 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5971 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5972 when closest_pos is identical to to_charpos, don't recurse, since
5973 we already tried that, and failed. (Bug#17539)
5975 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5976 unwinding when frame's faces were not initialized yet, increment
5977 the frame's image-cache reference count before calling
5978 x_free_frame_resources. Don't dereference
5979 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5981 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5983 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5986 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5987 macfont.m, call draw with adjusted arguments so font drivers
5988 don't need to do that.
5990 * macfont.m (macfont_draw): Merge changes from Macport.
5992 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5994 * alloc.c (garbage_collect_1): New function, with all of the guts
5995 of Fgarbage_collect.
5996 (mark_stack): Accept an argument END and don't mark Lisp objects
5997 on the stack beyond the address given by END. Calculation of END
5998 was moved to Fgarbage_collect.
5999 (Fgarbage_collect): Calculate the end address of the stack portion
6000 that needs to be examined by mark_stack, and pass that address to
6001 garbage_collect_1, which will pass it to mark_stack.
6002 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6003 for more details about the underlying problems. In particular,
6004 this avoids dumping Emacs with the large hash-table whose value is
6005 held in purify-flag for most of the time loadup.el runs.
6007 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6009 * xfns.c (x_window_property_intern): New function (code from
6011 (Fx_window_property): Call x_window_property_intern. If property
6012 not found and NILP (source) and outer window != inner window,
6013 check outer window for property (Bug#17537).
6015 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6017 Supply malloc and alloc_size attributes for extern allocators.
6018 This documents the C API, and helps GCC generate a bit better code.
6019 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6020 (ATTRIBUTE_MALLOC_SIZE): New macros.
6021 * gmalloc.c (malloc, realloc, calloc):
6022 * gtkutil.h (malloc_widget_value):
6023 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6024 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6027 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6029 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6030 * image.c (imagemagick_load_image): Port to hosts that do not use
6031 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6033 2014-05-21 Leo Liu <sdl.web@gmail.com>
6035 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6037 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6039 * dbusbind.c (xd_signature): Revert last 2 patches.
6041 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6043 Allow any non-nil value to count as true in bool-vector.
6044 Likewise for xd_signature in dbusbind.c.
6045 This is more consistent with the usual practice in Emacs, which is
6046 that any non-nil value counts as true.
6047 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6048 * dbusbind.c (xd_signature): Likewise, for booleans.
6049 * data.c, lisp.h (Qbooleanp):
6050 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6052 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6054 * lisp.h (CHECK_BOOLEAN): New function.
6055 * alloc.c (Fbool_vector): New function.
6056 (syms_of_alloc): Defsubr it.
6057 * data.c (Qbooleanp): New symbol.
6058 (syms_of_data): DEFSYM it.
6059 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6061 * font.c (font_matching_entity): Extract font-entity object
6062 from the vector of matching entities (Bug#17486).
6064 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6066 Assume C99 or later (Bug#17487).
6067 * bytecode.c (B__dummy__): Remove.
6068 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6069 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6070 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6071 * regex.c (DEBUG_PRINT): Assume varargs macros.
6072 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6074 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6076 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6077 memory for every buffer that was dumped.
6079 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6081 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6082 (Fnreverse): Allow vectors and bool vectors.
6084 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6086 Minor cleanup for terminal setup.
6087 * termhooks.h (create_terminal): Adjust prototype.
6088 * terminal.c (create_terminal): Pass output method and RIF as args.
6089 (init_initial_terminal):
6090 * nsterm.m (ns_create_terminal):
6091 * term.c (init_tty):
6092 * w32term.c (w32_create_terminal):
6093 * xterm.c (x_create_terminal): Adjust users.
6094 Avoid redundant NULL initializers and add comments.
6096 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6098 * keyboard.c (Qdeactivate_mark): Now static.
6100 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6102 If available, use Xfixes extension to do pointer blanking.
6103 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6104 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6105 (make_invisible_cursor): Move to...
6106 * xterm.c (make_invisible_cursor): ...here.
6107 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6108 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6109 (x_term_init): Call to x_setup_pointer_blanking.
6110 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6111 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6113 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6115 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6117 2014-05-12 Glenn Morris <rgm@gnu.org>
6119 * fileio.c (Ffile_executable_p): Doc tweak.
6121 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6123 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6124 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6126 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6128 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6130 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6132 Fix initialization of minibuffer history variable (Bug#17430).
6133 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6134 Move the initialization up to prevent any "value void" message.
6136 2014-05-08 Samuel Bronson <naesten@gmail.com>
6138 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6139 are matched (bug#17413).
6141 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6143 Stop tooltips pulling Emacs window to front (Bug#17408).
6144 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6145 SetWindowPos invocations.
6147 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6149 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6150 not initialized (Bug#17398).
6152 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6154 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6156 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6158 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6159 [HAVE_NS]: Do not include png.h.
6160 (x_query_frame_background_color): New function.
6161 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6162 (png_load_body): Coalesce duplicate code.
6164 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6166 Consult libpng-config more consistently (Bug#17339).
6167 * Makefile.in (PNG_CFLAGS): New var.
6168 (ALL_CFLAGS): Use it.
6169 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6170 CFLAGS now handles this.
6172 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6174 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6175 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6176 because WCONTINUED is always defined now.
6177 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6179 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6181 * buffer.c (overlay_strings): Fix the wording of the commentary.
6183 2014-05-01 Glenn Morris <rgm@gnu.org>
6185 * floatfns.c (Fisnan):
6186 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6188 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6190 * term.c (tty_menu_activate): A better initialization for cursor
6193 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6195 * intervals.c: Tighten assertions.
6196 (create_root_interval): Make sure the interval is not empty.
6197 (intervals_equal): Use booleans.
6198 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6199 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6200 (balance_possible_root_interval): Simplify and use booleans.
6201 (split_interval_right, split_interval_left): Check LENGTH, and remove
6202 now redundant assertion.
6203 (adjust_intervals_for_insertion): Remove now redundant assertions.
6204 (delete_node, interval_deletion_adjustment)
6205 (adjust_intervals_for_deletion, merge_interval_right)
6206 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6207 (reproduce_interval): Make sure the interval is not empty.
6209 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6211 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6212 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6213 satisfaction that they would always be initialized.
6215 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6217 * term.c (tty_menu_display): Move the cursor to the active menu item.
6218 (tty_menu_activate): Return the cursor to the active menu item
6219 after displaying the menu and after displaying help-echo.
6220 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6221 for the details of why this is needed by screen readers and
6224 2014-04-30 Glenn Morris <rgm@gnu.org>
6226 * process.c (handle_child_signal):
6227 Handle systems without WCONTINUED. (Bug#15110, 17339)
6229 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6231 * window.c (struct saved_window): Remove mark.
6232 (Fset_window_configuration, save_window_save)
6233 (compare_window_configurations): Don't touch marks any more.
6235 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6237 Use bits_word for gcmarkbits.
6238 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6239 bits_word is typically a tad more efficient for mark bits than
6240 unsigned is, so use bits_word. All uses changed.
6241 * lisp.h (BITS_PER_INT): Remove; no longer used.
6243 Avoid undefined behavior in signed left shift.
6244 This ports to GCC 4.9.0 with -fsanitize=undefined.
6245 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6247 * regex.c (extract_number):
6248 * lisp.h (make_number, XINT):
6249 Do not shift a 1 bit left into a sign bit.
6250 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6251 not int, for gcmarkbits. All uses changed.
6253 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6255 * search.c (Fnewline_cache_check): Don't try to count newlines
6256 outside the buffer's restriction, as find_newline doesn't support that.
6258 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6260 * window.c (Fset_window_configuration): Deactivate the mark before
6262 (set_window_buffer): Ignore window_initialized.
6263 (window_initialized): Remove.
6264 * keyboard.c (Qdeactivate_mark): Not static any more.
6265 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6268 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6270 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6271 and to clang 3.4, which have fixed the bug. This should let us
6272 run a bit faster on these platforms when address sanitization is
6275 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6277 Port to GCC 4.9.0 with --enable-gcc-warnings.
6278 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6280 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6281 a way that also works with GCC 4.9.0.
6283 * search.c (Fnewline_cache_check): Remove unused locals.
6285 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6287 * search.c (find_newline1): New subroutine.
6288 (Fnewline_cache_check): New function.
6289 (syms_of_search): Defsubr it.
6291 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6293 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6294 * keyboard.c (unblock_input): Add comment.
6295 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6297 2014-04-22 Daniel Colascione <dancol@dancol.org>
6299 * lread.c (readevalloop_eager_expand_eval): New function
6300 that can recurse into toplevel forms.
6301 (readevalloop): Call it.
6302 * lisp.h: Declare Qprogn.
6303 * callint.c (Qprogn): No longer static.
6305 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6307 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6308 Also change identifiers to match the comments, and add more assertions
6311 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6313 * emacs.c (close_output_streams): Don't clear and restore errno.
6315 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6317 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6318 never becomes visible, i.e. using XMonad (Bug#17237).
6320 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6322 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6323 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6324 (Fline_pixel_height): Don't assume that the current buffer and the
6325 selected window's buffer are one and the same. (Bug#17281)
6327 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6328 paragraph-start cache before the newline cache. (Bug#17269)
6330 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6332 * term.c (tty_send_additional_strings): No need to fflush here,
6334 (tty_set_terminal_modes): fflush after sending additional strings,
6337 2014-04-17 Daniel Colascione <dancol@dancol.org>
6339 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6341 (tty_send_additional_strings): New function.
6342 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6343 (syms_of_term): Intern tty-mode-set-strings and
6344 tty-mode-reset-strings.
6346 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6348 * window.c (save_window_save): Lookup window_point_insertion_type in
6349 the right buffer (bug#15457).
6350 (Qwindow_point_insertion_type): New var.
6351 (syms_of_window): Initialize it.
6353 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6355 Fix the MSDOS build.
6356 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6357 (copy_text_and_data): Zero out the atexit chain pointer before
6360 * termhooks.h (encode_terminal_code): Update prototype.
6362 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6363 visible for all DOS_NT ports, not just WINDOWSNT.
6364 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6366 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6367 unless it is defined.
6368 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6370 * process.c (close_on_exec, accept4, process_socket): Move into
6371 the "ifdef subprocesses" part.
6372 (catch_child_signal): Condition by "ifdef subprocesses".
6373 (syms_of_process) <Qinternal_default_process_sentinel>
6374 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6376 * msdos.h: Add prototypes for new functions.
6377 (EINPROGRESS): Define.
6378 (O_CLOEXEC): Define to zero.
6380 * msdos.c (check_window_system): Remove unnecessary an
6381 incompatible duplicate function.
6382 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6383 New functions in support of new functionality.
6385 * menu.c (single_menu_item): Add visual indication of submenu
6386 also for menus on MSDOS frames.
6387 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6389 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6390 when async subprocesses aren't supported.
6392 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6394 * emacs.c (close_output_streams): Zero out errno before calling
6397 * dired.c [MSDOS]: Include msdos.h.
6399 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6400 (DATA_START) [MSDOS]: Define.
6401 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6403 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6404 Ifdef away for MSDOS.
6405 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6406 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6408 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6409 Use temporary file template that is compatible with mkostemp.
6410 Move vfork-related portions under #ifndef MSDOS.
6411 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6413 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6415 * buffer.c (Foverlays_at): Add argument `sorted'.
6417 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6419 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6420 text, invalidate the bidi_paragraph_cache upto and including the
6423 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6425 Port to IRIX 6.5 (Bug#9684).
6426 * conf_post.h (INET6) [IRIX6_5]: Define.
6427 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6428 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6430 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6432 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6433 before passing it to system APIs.
6435 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6437 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6438 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6440 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6442 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6444 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6446 Remove DATA_SEG_BITS.
6447 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6448 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6449 cc, but that platform is so old that SGI itself stopped supporting
6450 it in December 2013. If you still need Emacs on IRIX, please
6451 either compile with GCC and port the undumping code, or run
6452 './configure --with-wide-int'.
6453 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6454 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6455 DEFINE_GDB_SYMBOL_START way to define it.
6456 (NONPOINTER_BITS): New macro.
6457 (EMACS_INT): Use it.
6458 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6459 the problem and/or configuring --with-wide-int.
6460 (USE_LSB_TAG): Simplify, based on above changes.
6461 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6462 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6464 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6466 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6467 covered by a display string that ends in a newline, and that cases
6468 going back by DVPOS lines to hit the search limit, lift the limit
6469 and go back until DVPOS is reached. (Bug#17244)
6471 * indent.c (Fvertical_motion): Handle correctly the case when the
6472 display string is preceded by an empty line.
6474 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6475 use S_IWRITE instead.
6477 2014-04-11 Glenn Morris <rgm@gnu.org>
6479 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6481 2014-04-11 Ken Brown <kbrown@cornell.edu>
6483 * Makefile.in (EMACS_MANIFEST): Revert last change.
6485 2014-04-10 Daniel Colascione <dancol@dancol.org>
6487 * puresize.h (BASE_PURESIZE): Increase.
6489 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6491 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6493 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6494 region handling (and don't call signal_before_change) if
6495 inhibit_modification_hooks is set.
6496 (signal_before_change): Don't check inhibit_modification_hooks any more.
6498 2014-04-08 Daniel Colascione <dancol@dancol.org>
6500 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6501 function cells contain valid lisp objects. (Modified version of
6504 * alloc.c (detect_suspicious_free): Split actual stack capturing
6505 out into new function for easier breakpoint setting.
6506 (note_suspicious_free): New function.
6508 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6510 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6512 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6513 (symbol_block_pinned): New var.
6514 (Fmake_symbol): Initialize `pinned'.
6515 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6516 pinned and signal an error for un-purifiable objects.
6517 (pure_cons): Use it.
6518 (Fpurecopy): Use it, except for objects that can't be purified.
6519 (mark_pinned_symbols): New function.
6520 (Fgarbage_collect): Use it.
6521 (gc_sweep): Remove hack made unnecessary.
6523 2014-04-07 Glenn Morris <rgm@gnu.org>
6525 * keyboard.c (Fopen_dribble_file): Doc tweak.
6527 2014-04-07 Ken Brown <kbrown@cornell.edu>
6529 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6531 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6533 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6534 We have a substitute execinfo.h on hosts that lack it.
6535 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6536 isn't optimized away.
6538 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6540 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6541 * alloc.c (memory_full):
6542 * charset.c (syms_of_charset):
6543 * doc.c (Fsnarf_documentation):
6545 * font.c (BUILD_STYLE_TABLE):
6546 * keyboard.c (make_lispy_event):
6547 * profiler.c (setup_cpu_timer):
6548 * xgselect.c (xg_select):
6549 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6551 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6552 Replace the only use with ARRAYELTS (font_property_table).
6553 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6555 2014-04-03 Daniel Colascione <dancol@dancol.org>
6557 * xterm.c (x_term_init):
6558 * xfns.c (best_xim_style):
6559 * xfaces.c (Fdump_colors):
6560 * w32fns.c (w32_default_color_map):
6561 * w32.c (init_environment, N_ENV_VARS):
6562 * unexcw.c (read_exe_header):
6563 * term.c (term_get_fkeys_1):
6564 * sysdep.c (init_baud_rate):
6565 * nsterm.m (ns_convert_key):
6566 * nsfns.m (get_geometry_from_preferences):
6567 * msdos.c (dos_set_window_size, init_environment):
6568 * macfont.m (mac_font_get_glyph_for_cid)
6569 (macfont_store_descriptor_attributes)
6570 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6571 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6572 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6574 * image.c (xpm_str_to_color_key):
6575 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6576 * frame.c (x_set_frame_parameters):
6577 * fileio.c (Ffile_selinux_context):
6578 * emacs.c (sort_args):
6579 * dosfns.c (msdos_stdcolor_name):
6580 * dired.c (file_attributes):
6581 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6582 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6585 2014-04-02 Daniel Colascione <dancol@dancol.org>
6587 * data.c (Ffset): Abort if we're trying to set a function call to
6590 * lisp.h (ARRAYELTS): New macro.
6592 * alloc.c: Include execinfo.h if available.
6593 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6594 (suspicious_free_record): New structure.
6595 (suspicious_objects, suspicious_object_index)
6596 (suspicious_free_history, suspicious_free_history_index):
6598 (find_suspicious_object_in_range, detect_suspicious_free)
6599 (Fsuspicious_object): New functions.
6600 (cleanup_vector): Call find_suspicious_object_in_range.
6602 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6604 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6605 width from font width (Bug#17163).
6607 * frame.c (x_set_frame_parameters): Calculate default values of
6608 new frame sizes only after all other frame parameters have been
6609 processed (Bug#17142).
6611 2014-04-02 Ken Brown <kbrown@cornell.edu>
6613 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6616 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6618 * xterm.c (x_draw_image_glyph_string): Adjust image background
6619 width accordingly when its x position is adjusted. (Bug#17115)
6621 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6623 * font.c (font_list_entities): Do not add empty vector to font cache.
6624 (font_matching_entity): Likewise. If matching entity is found, insert
6625 1-item vector with this entity instead of entity itself (Bug#17125).
6627 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6629 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6631 * fns.c (validate_subarray): Rename from validate_substring,
6632 since it works for vectors too. New arg ARRAY. Optimize for the
6633 non-nil case. Instead of returning bool, throw an error if out of
6634 range, so that the caller needn't do that. All uses changed.
6635 Report original values if out of range.
6636 (Fsubstring, Fsubstring_no_properties, secure_hash):
6637 Also optimize the case where FROM is 0 or TO is the size.
6639 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6641 * search.c (Freplace_match): Use make_specified_string.
6642 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6643 to catch bogus override face of glyph strings.
6644 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6645 Move common substring range checking code to...
6646 (validate_substring): ...this function.
6648 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6650 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6652 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6654 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6655 bar is zero height, just return (Bug#16976).
6656 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6658 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6660 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6661 is nil. If waiting for toolbar to complete, force a redraw.
6663 2014-03-28 Glenn Morris <rgm@gnu.org>
6665 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6666 (emacs_bugreport): New variable.
6667 (usage_message): Use PACKAGE_BUGREPORT.
6668 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6670 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6672 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6674 Port recent signal-related changes to FreeBSD.
6675 Reported by Herbert J. Skuhra.
6676 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6677 Move decls from here ...
6678 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6680 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6682 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6683 and width of image background when it is displayed with a 'box'
6686 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6688 More backward-compatible fix to char-equal core dump (Bug#17011).
6689 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6690 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6692 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6694 * image.c (init_svg_functions): When loading SVG-related libraries,
6695 free already loaded libraries if the initialization fails.
6696 (rsvg_handle_set_size_callback): Remove declaration, unused.
6698 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6700 Fix core dump in char-equal (Bug#17011).
6701 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6702 unibyte buffers, as we can't tell whether the characters are
6705 * insdel.c (adjust_markers_for_delete): Remove unused local.
6707 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6709 Have (MARKER . ADJUSTMENT) undo records always be immediately
6710 after their corresponding (TEXT . POS) record in undo list.
6712 * lisp.h (record-delete): New arg record_markers.
6713 (record_marker_adjustment): No longer needed outside undo.c.
6714 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6715 adjustments to undo.c's record_marker_adjustments. Note that
6716 fileio.c's decide_coding_unwind is another caller to
6717 adjust_markers_for_delete. Because it has undo list bound to t,
6718 it does not rely on adjust_markers_for_delete to record marker
6720 (del_range_2): Swap call to record_delete and
6721 adjust_markers_for_delete so as undo marker adjustments are
6722 recorded before current deletion's adjustments, as before.
6723 (adjust_after_replace):
6724 (replace_range): Pass value for new record_markers arg to
6726 * undo.c (record_marker_adjustment): Rename to
6727 record_marker_adjustments and made static.
6728 (record_delete): Check record_markers arg and call
6729 record_marker_adjustments.
6730 (record_change): Pass value for new record_markers arg to
6732 (record_point): at_boundary calculation no longer needs to account
6733 for marker adjustments.
6735 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6737 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6740 2014-03-26 Glenn Morris <rgm@gnu.org>
6742 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6744 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6746 * buffer.c (struct sortvec): Add field `spriority'.
6747 (compare_overlays): Use it.
6748 (sort_overlays): Set it.
6750 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6752 * xdisp.c (redisplay_window): If all previous attempts to find the
6753 cursor row failed, try a few alternatives before falling back to
6754 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6756 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6758 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6759 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6761 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6762 variables on Windows.
6764 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6766 * w32.c (unsetenv): Remove unused var `retval'.
6767 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6769 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6770 (start_watching): Remove unused var `thr'.
6772 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6773 (find_child_console): Remove unnecesary var `thread_id'.
6775 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6776 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6778 2014-03-26 Glenn Morris <rgm@gnu.org>
6780 * filelock.c (Flock_buffer): Doc tweak.
6782 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6783 * emacs.c (shut_down_emacs):
6784 * fileio.c (Finsert_file_contents, write_region):
6785 * filelock.c (top-level, syms_of_filelock):
6786 * insdel.c (prepare_to_modify_buffer_1):
6787 CLASH_DETECTION is always defined now.
6789 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6791 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6792 DLL handle, to speed up thread startup.
6794 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6796 Handle sigmask better with nested signal handlers (Bug#15561).
6797 * atimer.c (sigmask_atimers): Remove.
6798 Remaining use rewritten to use body of this function.
6799 * atimer.c (block_atimers, unblock_atimers):
6800 * callproc.c (block_child_signal, unblock_child_signal):
6801 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6802 New arg OLDSET. All callers changed.
6803 * atimer.c (block_atimers, unblock_atimers):
6804 * callproc.c (block_child_signal, unblock_child_signal):
6805 * keyboard.c (handle_interrupt):
6806 * sound.c (vox_configure, vox_close):
6807 Restore the old signal mask rather than unilaterally clearing bits
6808 from the mask, in case a handler is running within another
6809 handler. All callers changed.
6810 * lisp.h, process.c, process.h, term.c:
6811 Adjust decls and callers to match new API.
6812 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6813 signal handlers aren't supposed to use floating point anyway.
6814 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6816 2014-03-23 Daniel Colascione <dancol@dancol.org>
6818 Split gc_sweep into discrete functions for legibility and better
6821 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6822 (sweep_vectors): Fix typo in comment.
6823 (sweep_conses, sweep_floats, sweep_intervals)
6824 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6825 (gc_sweep): Call new functions, to which existing functionality is
6827 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6829 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6831 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6833 2014-03-23 Daniel Colascione <dancol@dancol.org>
6835 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6836 only if xic_style calls for it. This change allows Emacs to work
6837 with ibus. Also, don't leak resources if create_frame_xic fails,
6838 and stop caching xic_style across different displays.
6839 (supported_xim_styles): Make const.
6840 (best_xim_style): Remove first parameter: it's always just
6841 supported_xim_styles. Change to look at supported_xim_styles
6844 2014-03-23 Daniel Colascione <dancol@dancol.org>
6846 * term.c (init_tty): Rearrange condition for clarity; print
6847 appropriate diagnostic.
6849 2014-03-23 Daniel Colascione <dancol@dancol.org>
6851 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6852 array. (ASAN caught.)
6854 2014-03-22 Glenn Morris <rgm@gnu.org>
6856 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6858 2014-03-22 Daniel Colascione <dancol@dancol.org>
6860 * process.c (conv_sockaddr_to_lisp): When extracting the string
6861 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6863 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6865 Fix regression introduced by patch for Bug#10500.
6866 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6867 * w32term.c (x_draw_image_relief): Likewise.
6869 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6871 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6872 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6873 maximize a frame for odd default fonts.
6875 2014-03-21 Glenn Morris <rgm@gnu.org>
6877 * minibuf.c (history-length): Increase default from 30 to 100.
6879 2014-03-21 Daniel Colascione <dancol@dancol.org>
6881 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6882 every time we switch to minibuffer.
6884 * alloc.c (lisp_align_malloc, allocate_string_data)
6885 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6886 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6888 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6890 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6891 support more "verbs".
6893 2014-03-21 Daniel Colascione <dancol@dancol.org>
6895 Always prohibit dumping a dumped Emacs.
6897 * emacs.c (might_dump): New variable.
6898 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6899 * lisp.h (might_dump): Declare.
6900 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6902 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6904 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6906 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6908 * doc.c (store_function_docstring): Warn when we don't know where to
6910 (Fsubstitute_command_keys): Don't advertise the fact that
6911 text-properties are dropped, since we think it's a bug that we'll fix.
6913 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6914 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6915 * frame.c (frame_garbaged): Make "docstring" more precise.
6917 2014-03-20 Glenn Morris <rgm@gnu.org>
6919 * charset.c (init_charset): When we cannot find the charsets directory,
6920 mention if EMACSDATA is set.
6922 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6924 * fns.c (Frandom): Fix rare bug where the result isn't random.
6926 Fix porting inconsistency about rounding to even.
6927 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6928 This way, the unusual !HAVE_RINT case acts like the usual
6929 HAVE_RINT case, and we can fix the documentation accordingly.
6931 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6933 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6934 (w32_wnd_proc): Initialize the dwHoverTime member of
6935 TRACKMOUSEEVENT structure.
6937 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6939 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6941 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6943 * search.c (find_newline): Speed up the function when using the
6944 newline cache, by halving the number of calls to
6945 region_cache_forward and region_cache_backward. (Bug#16830)
6947 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6949 * buffer.c (Fset_buffer): Document return value (bug#17015).
6951 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6953 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6954 nil, always resize character wise to avoid potential loss of the
6955 mode line (Bug#16923 related).
6957 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6959 * frame.c (x_set_frame_parameters): Always calculate new sizes
6960 pixelwise to avoid potential loss when rounding.
6962 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6964 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6965 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6967 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6969 * w32.c (fstatat): Don't add an extra slash if the argument ends
6970 with a slash: this fails the subsequent call to stat_worker on
6971 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6973 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6975 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6977 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6979 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6981 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6982 when frame is only on one screen (Bug#14713).
6984 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6986 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6987 there's a valid wrap point in the display line, the last glyph
6988 cannot "just barely fit" on this row, because display_line doesn't
6989 let it. Instead, proceed as if the last glyph didn't fit, so that
6990 we eventually back up the iterator to the wrap point. This avoids
6991 delusional behavior of move_it_to, whereby it proceeds to the next
6992 display line, but sets current_x to zero for all the glyphs that
6993 without word-wrap would fit on the previous display line.
6994 One result was that visual-order cursor movement behaved erratically
6996 (Fmove_point_visually): Add code to find the x coordinate of the
6997 last character before wrap point, under word-wrap on a TTY.
6999 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7001 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7002 also return value of MOVE_POS_MATCH_OR_ZV from
7003 move_it_in_display_line_to, when moving from beginning of line to
7004 point's position. (Bug#16961)
7006 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7008 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7009 * window.c (Fselect_window): Explain NORECORD and
7010 `buffer-list-update-hook' in doc-string.
7012 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7014 * window.c (Fother_window_for_scrolling): Check that
7015 Vother_window_scroll_buffer is a buffer.
7017 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7019 * xterm.c (xim_initialize): Always pass a copy of resource name
7020 to XRegisterIMInstantiateCallback and eassert whether return
7021 value is True. Passing copy is important because Xlib doesn't
7022 make its own copy and resource name argument usually points to
7023 SSDATA (Vx_resource_name), which may be changed from Lisp.
7024 (xim_close_display): For XUnregisterIMInstantiateCallback,
7025 always eassert return value and pass exactly the same values
7026 as were used for XRegisterIMInstantiateCallback.
7027 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7028 sources to check why if you are interested.
7030 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7032 * dispnew.c (change_frame_size_1): Add new_lines instead of
7033 new_height, the latter may be still zero if passed as such.
7034 * window.c (Fwindow_pixel_height): Mention bottom divider in
7037 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7039 Fix "resource temporarily unavailable" with xgselect
7041 * xgselect.c: Include <stdbool.h>.
7042 (xg_select) [!USE_GTK]: Don't lose track of errno.
7044 Fix minor --enable-gcc-warnings issues.
7045 * widget.c (update_various_frame_slots, EmacsFrameResize):
7046 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7048 2014-03-04 Ken Brown <kbrown@cornell.edu>
7050 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7051 represent the actual adjustment needed for alignment.
7053 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7055 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7056 needed, and don't reallocate if the initial allocation already
7057 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7059 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7061 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7064 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7066 * cmds.c (delete-char): Update docstring pointing out that the
7067 function ignores `delete-active-region' and `overwrite-mode'.
7069 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7071 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7073 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7074 allocated buffer due to alignment.
7075 (freehook): If the block to be freed was allocated by
7076 'aligned_alloc', find its real pointer before calling 'free'.
7078 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7081 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7083 * font.c (toplevel): Adjust comment about font cache layout.
7084 (font_clear_cache): Fix to match real font cache layout.
7085 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7086 (Fframe_font_cache) [FONT_DEBUG]: New function.
7087 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7089 Avoid crashes when X fonts are erroneously freed on reused X
7090 'Display *' connection data (Bug#16069). Note that X font
7091 resources still may be leaked, but currently there is no way
7092 to completely avoid it.
7093 * xterm.h (struct x_display_info): New member x_id. Add comments.
7094 * xterm.c (x_display_id): New variable.
7095 (x_term_init): Assign identifier to each opened X connection.
7096 * xfont.c (struct xfont): New member x_display_id.
7097 (xfont_open): Initialize it with frame's display id.
7098 (xfont_close): Check whether font's display id matches the one
7099 recorded for the given display. Adjust comment.
7100 * xftfont.c (struct xftfont_info):
7101 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7103 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7105 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7106 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7107 killed Vother_window_scroll_buffer.
7108 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7110 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7112 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7113 that start with more than 2 slashes as UNCs. (Bug#16751)
7115 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7117 Fix a few crashes and leaks when cloning C strings.
7118 * alloc.c, lisp.h (dupstring): New function.
7119 * gtkutil.c (xg_get_font):
7120 * term.c (tty_default_color_capabilities):
7121 * xsettings.c (store_monospaced_changed)
7122 (store_font_name_changed, parse_settings)
7123 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7124 This avoids some unlikely crashes due to accessing freed storage,
7125 and avoids some minor memory leaks in the more-typical case.
7127 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7129 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7130 cursor when modeline can't be dragged (Bug#16647).
7132 2014-02-28 Glenn Morris <rgm@gnu.org>
7134 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7135 from custom-delayed-init-variables. (Bug#11565)
7137 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7139 More fixes for mouse glyph calculations (Bug#16647).
7140 * window.c (coordinates_in_window): In intersection of
7141 horizontal and vertical window dividers prefer the horizontal
7142 one. Add some extra parens to last fix.
7143 (window_relative_x_coord): Return x-coordinate for header and
7145 * xdisp.c (remember_mouse_glyph): In text area don't extend
7146 glyph into mode line to show the vertical drag cursor there
7147 immediately. Subdivide mouse glyphs in right fringes to show a
7148 horizontal drag cursor as soon as we enter the "grabbable width"
7149 portion. Handle vertical border case separately. Do not
7150 subdivide window divider areas.
7151 (note_mouse_highlight): On bottom divider of bottommost windows
7152 show vertical drag cursor only when the minibuffer window can be
7155 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7157 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7158 reset by the face of the object just displayed. See also bug#76.
7159 (get_next_display_element): If the string came from a display
7160 property, examine the box face attribute at it->position, not at
7161 it->current.pos, since the latter was not updated yet. (Bug#16870)
7162 (handle_face_prop): Improve commentary.
7164 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7166 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7167 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7169 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7171 Fixes around Bug#16647.
7172 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7173 ON_BOTTOM_DIVIDER cases.
7174 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7175 only if the window has no right divider.
7176 (Fcoordinates_in_window_p): Fix doc-string.
7178 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7180 * lread.c (Funintern): Fix doc to match advertised calling convention.
7182 2014-02-24 Daniel Colascione <dancol@dancol.org>
7184 * keyboard.c (read_char): Close race that resulted in lost events.
7186 2014-02-22 Glenn Morris <rgm@gnu.org>
7188 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7189 * window.c (window-resize-pixelwise): Doc fixes.
7191 * process.c (Finternal_default_process_filter)
7192 (Finternal_default_process_sentinel): Doc tweaks.
7194 2014-02-21 Glenn Morris <rgm@gnu.org>
7196 * process.c (Fprocess_buffer, Faccept_process_output)
7197 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7200 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7202 * window.c (Fwindow_scroll_bar_width): New function.
7204 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7206 Pacify GCC when configuring with --enable-gcc-warnings.
7207 * xdisp.c (move_it_in_display_line_to) [lint]:
7208 Initialize recently-added local.
7210 2014-02-21 Daniel Colascione <dancol@dancol.org>
7212 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7214 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7216 * xdisp.c (init_iterator): Don't dereference a bogus face
7217 pointer. (Bug#16819)
7218 (try_cursor_movement): Don't use cursor position if
7219 set_cursor_from_row failed to compute it. This avoids assertion
7220 violations in MATRIX_ROW.
7221 (move_it_in_display_line_to): Save the iterator state in ppos_it
7222 only once per call. Reimplement the method used to return to the
7223 best candidate position if all the positions found in display line
7224 are beyond TO_CHARPOS. This cuts down the number of calls to
7225 bidi_shelve_cache, which moves a lot of stuff when lines are long
7226 and include bidirectional text. (Bug#15555)
7228 2014-02-20 Glenn Morris <rgm@gnu.org>
7230 * data.c (Fdefalias): Doc fix.
7232 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7234 * xdisp.c (display_line): Fix horizontal scrolling of large images
7235 when fringes are turned off. This comes at a price of not
7236 displaying the truncation/continuation glyphs in this case.
7239 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7240 CreateDIBSection returns an error indication, zero out *ximg after
7241 destroying the image. This avoids crashes in memory allocations
7242 due to the fact that some of the callers also call
7243 x_destroy_x_image, which will attempt to free an already free'd
7246 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7248 * widget.c (update_various_frame_slots): Don't set
7249 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7251 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7253 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7255 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7257 temacs --daemon fix (Bug#16599).
7258 * emacs.c (main): Initialize daemon_pipe[1] here ...
7259 (syms_of_emacs): ... instead of here.
7261 2014-02-16 Anders Lindgern <andlind@gmail.com>
7263 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7266 2014-02-16 Daniel Colascione <dancol@dancol.org>
7268 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7269 (xd_get_connection_address): Use it.
7270 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7271 xd_get_connection_address because the latter signals if the bus
7272 we're trying to close is already disconnected.
7274 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7276 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7277 argument to CreateThread. This avoids segfaults on Windows 9X.
7278 Reported by oslsachem <oslsachem@gmail.com>.
7280 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7282 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7283 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7284 (check_lseek): New function, to report lseek errors.
7285 (save_data_space, update_file_ptrs, read_header, write_header)
7286 (copy_file, copy_rest, unexec): Use these news functions.
7287 (update_file_ptrs): Don't assume wraparound behavior when
7288 converting a large size_t value to off_t.
7290 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7292 * composite.c (fill_gstring_header): Pass positions as C integers
7293 and move parameters checking to...
7294 (Fcomposition_get_gstring): ...this function. Handle case when
7295 buffer positions are in reversed order and avoid crash (Bug#16739).
7297 * buffer.c (validate_region): Mention current buffer in error message.
7299 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7301 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7303 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7305 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7307 2014-02-11 Glenn Morris <rgm@gnu.org>
7309 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7310 Replace refs to "OpenStep" in messages.
7312 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7314 Avoid "." at end of error diagnostics.
7315 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7316 * font.c (Ffont_at):
7317 * nsfns.m (ns_display_info_for_name):
7318 * nsselect.m (Fx_own_selection_internal):
7319 * nsterm.m (performDragOperation:):
7320 Remove "." from end of diagnostic.
7322 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7324 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7325 unintuitive (bug#15824).
7326 (Fyes_or_no_p): Doc fix (bug#15456).
7328 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7330 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7332 * eval.c (call_debugger): When exiting the debugger, do not allow
7333 max_specpdl_size less than actual binding depth (Bug#16603).
7334 (syms_of_eval): Adjust docstring.
7336 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7338 * cmds.c (Fself_insert_command): Output a clearer error message on
7339 negative repetitions (bug#9476).
7341 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7343 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7345 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7347 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7349 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7351 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7353 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7355 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7357 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7359 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7360 `exit' works (bug#15865).
7362 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7364 Constrain window box/body sizes and margin widths (Bug#16649).
7365 * xdisp.c (window_box_width): Don't return less than zero.
7366 (window_box_left_offset, window_box_right_offset): Don't return
7367 more than the window's pixel width.
7368 * window.c (window_body_height, window_body_width): Don't return
7370 (window_resize_apply): Adjust margin width, if necessary.
7372 2014-02-07 Glenn Morris <rgm@gnu.org>
7374 * nsterm.m (syms_of_nsterm): Doc fix.
7376 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7378 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7379 New variables: pointers through which to call the respective APIs.
7380 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7381 (filename_from_ansi, sys_link, check_windows_init_file):
7382 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7383 This is required on Windows 9X, where we dynamically load
7384 UNICOWS.DLL which has their non-stub implementations.
7385 (maybe_load_unicows_dll): Assign addresses to these 2 function
7386 pointers after loading UNICOWS.DLL.
7388 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7389 MultiByteToWideChar and WideCharToMultiByte through function
7392 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7395 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7397 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7398 for OSX >= 10.9 if separate spaces are used.
7399 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7401 2014-02-06 Glenn Morris <rgm@gnu.org>
7403 * buffer.c (cache-long-scans): Doc fix.
7405 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7407 * w32fns.c (Fw32_shell_execute): Doc fix.
7409 2014-02-05 Bastien Guerry <bzg@gnu.org>
7411 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7412 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7414 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7416 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7417 outside the window (Bug#16649).
7419 * xdisp.c (note_mouse_highlight): When entering a margin area show
7420 a non-text cursor (Bug#16647).
7422 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7424 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7425 It prompted a compile-time diagnostic on GNU/Linux.
7426 Simplify to remove the need for the label.
7428 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7430 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7431 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7432 to show it; otherwise return 'unsupported--w32-dialog' to signal
7433 to the caller that emulation with menus is necessary.
7434 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7436 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7438 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7441 * menu.c (Fx_popup_dialog): Don't condition the call to
7442 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7443 special symbol 'unsupported--w32-dialog', emulate the dialog with
7444 a menu by calling x-popup-menu.
7446 * menu.h (Qunsupported__w32_dialog): New extern variable.
7448 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7450 * keyboard.c (kbd_buffer_get_event): Read file notification events
7453 * xgselect.c (xg_select): Read glib events in any case, even if
7454 there are no file descriptors to watch for. (Bug#16519)
7456 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7458 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7459 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7460 * w32term.c (w32_draw_window_divider): Handle first and last
7462 * w32term.h (w32_fill_area_abs): New function.
7463 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7465 * xfaces.c (realize_basic_faces): Handle new face ids.
7466 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7467 and bottom divider width.
7468 * xterm.c (x_draw_window_divider): Handle first and last pixels
7471 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7473 * print.c (Fexternal_debugging_output): Add cast to pacify
7474 --enable-gcc-warnings.
7475 * eval.c (call_debugger): Grow specpdl if the debugger was
7476 entered due to specpdl overflow (Bug#16603) and allow more
7477 specpdl space for the debugger itself.
7479 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7481 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7484 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7486 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7487 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7489 * print.c (Fexternal_debugging_output): If the argument character
7490 is non-ASCII, encode it with the current locale's encoding before
7491 writing the result to the terminal. (Bug#16448)
7493 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7494 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7497 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7499 * process.c (create_process): Reset SIGPROF handler in the child.
7500 * callproc.c (call_process): Likewise.
7502 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7504 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7506 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7508 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7509 of zero to print strings, GDB doesn't like it.
7511 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7512 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7513 we still use correct addresses. (Bug#16576)
7515 2014-01-27 K. Handa <handa@gnu.org>
7517 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7518 to preserve the code detection behavior of 24.3.
7519 * coding.h (struct coding_system): New member detected_utf8_bytes.
7520 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7521 (decode_coding_gap): Use short cut for UTF-8 file reading only
7522 when coding->detected_utf8_bytes equals to coding->src_bytes.
7523 * fileio.c (Finsert_file_contents): Cancel the previous change.
7525 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7527 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7528 that are not visible.
7530 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7532 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7533 is grabbed (Bug#16565).
7535 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7537 * xdisp.c (last_max_ascent): Re-remove after erroneously
7538 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7540 (move_it_to): Re-remove reference to last_max_ascent.
7541 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7542 max_descent here instead of calling line_bottom_y.
7545 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7547 * terminal.c (initial_free_frame_resources): New function.
7548 (init_initial_terminal): Install new hook to free face cache
7549 on initial frame and avoid memory leak. For details, see
7550 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7551 * xfaces.c (free_frame_faces): Adjust comment.
7553 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7555 * data.c (Fstring_to_number): Document results if unparsable
7558 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7560 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7562 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7564 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7565 * coding.c (detect_coding_utf_8, emacs_mule_char)
7566 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7567 (check_utf_8, decode_coding):
7568 * coding.h (struct coding_system.errors):
7569 Use ptrdiff_t, not int, for integer values derived from buffer and
7572 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7573 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7574 before invoking decode_coding_gap, since there's just one block.
7576 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7578 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7579 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7580 too early. Again run change_frame_size before assigning menu-
7583 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7585 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7586 arrives, call x_check_fullscreen, in case the new display has a
7587 different resolution. (Bug#16517)
7589 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7591 * term.c (read_menu_input): If the selected frame changes, exit
7593 (tty_menu_show): If the selected frame changes while we displayed
7594 a menu, throw to top level. (Bug#16479)
7596 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7598 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7600 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7602 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7603 * data.c (count_one_bits_word): Fix bug (negated comparison)
7604 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7606 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7608 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7609 Avoid undefined behavior by initializing display property bit of a
7610 string processed by the bidirectional iterator. For details, see
7611 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7613 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7615 Minor cleanup of previous change.
7616 * image.c (imagemagick_error, Fimagemagick_types):
7617 Omit some recently-introduced and unnecessary casts and assignments.
7619 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7621 Fix two memory leaks discovered with Valgrind.
7622 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7623 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7625 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7627 Fixes in window size functions around Bug#16430 and Bug#16470.
7628 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7629 (Fwindow_mode_line_height, Fwindow_header_line_height)
7630 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7631 Minor doc-string adjustments.
7632 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7633 Rewrite doc-strings.
7634 (window_body_height, window_body_width): Do not count partially
7635 visible lines/columns when PIXELWISE is nil (Bug#16470).
7636 (Qfloor, Qceiling): New symbols.
7638 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7640 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7641 when the image cache is not yet allocated. (Bug#16509)
7643 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7645 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7646 re-attach intervals to its base buffer (Bug#16502).
7647 * intervals.c (set_interval_object): Move from here...
7648 * intervals.h (set_interval_object): ... to here. Fix comments.
7650 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7652 Avoid undefined behavior by initializing buffer redisplay bit.
7653 Reported by Dmitry Antipov in
7654 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7655 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7657 Revert some of the CANNOT_DUMP fix (Bug#16494).
7658 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7660 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7662 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7663 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7664 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7665 they are replaced by macros that expand into direct calls to the
7666 corresponding functions from GDI32.DLL.
7667 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7668 variables in the Cygwin build, they are unused.
7670 2014-01-19 K. Handa <handa@gnu.org>
7672 * composite.c (composition_update_it): Fix previous change.
7674 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7676 Fix file name handling on MS-Windows 9X.
7677 * w32.c (maybe_load_unicows_dll): New function.
7679 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7680 on, to make sure we can convert file names to and from UTF-8 on
7681 Windows 9X. This fixes a failure to start up because Emacs cannot
7682 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7684 * w32font.c [WINDOWSNT]: Include w32.h.
7685 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7686 of implementing the same stuff.
7687 Remove now unused g_b_init_is_windows_9x.
7689 * w32.h (maybe_load_unicows_dll): Add prototype.
7691 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7693 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7694 switch to single keyboard. Prevents daemon crashes when a new
7695 client connects while we show a TTY menu in an existing client.
7698 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7700 Fix MinGW64 porting problem with _setjmp.
7701 Reported by Eli Zaretskii in:
7702 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7703 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7704 the old _setjmp and _longjmp. All uses changed.
7706 2014-01-13 Daniel Colascione <dancol@dancol.org>
7708 * textprop.c (Fremove_list_of_text_properties):
7709 Correctly handle reaching the end of the interval tree. (Bug#15344)
7711 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7713 * xdisp.c (resize_mini_window): Round height to a multiple of
7714 frame's line height. Fix bug in calculation of window start
7715 position (Bug#16424).
7717 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7719 * macfont.m: Include termchar.h.
7720 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7721 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7722 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7723 *_WITH_GC_* to take face and f as parameters.
7724 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7725 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7727 2014-01-13 Daniel Colascione <dancol@dancol.org>
7729 Fix menu item updating in the presence of the Unity global menu
7732 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7733 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7735 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7736 updating menus; explain why.
7737 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7738 problem it's supposed to solve and it interferes with detecting
7739 the presence of a global menu.
7740 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7743 2014-01-11 K. Handa <handa@gnu.org>
7745 * composite.c (composition_update_it): Fix indexing of
7746 LGSTRING_CHAR (Bug#15984).
7748 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7750 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7752 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7754 * xdisp.c (try_window_id): Don't use this function's optimizations
7755 if overlays in the buffer displayed by the window have changed
7756 since last redisplay. (Bug#16347)
7757 (message_dolog): Fix indentation.
7759 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7761 * frame.c (frame_resize_pixelwise): Fix doc-string.
7763 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7765 Fix handling of internal borders (Bug#16348).
7766 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7767 Remove internal border width from pixel width of windows.
7768 (change_frame_size_1): Don't return early when frame's pixel
7769 size changes - we still have to record the new sizes in the
7771 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7772 also when toolbar gets larger.
7773 * window.c (check_frame_size): Include internal_border_width in
7775 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7776 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7777 In non-toolkit/non-GTK version clear internal border.
7778 * xterm.c (x_clear_under_internal_border): New function for
7779 non-toolkit/non-GTK version.
7780 (x_after_update_window_line): In non-toolkit/non-GTK version
7782 (handle_one_xevent, x_set_window_size):
7783 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7784 * xterm.h (x_clear_under_internal_border): Extern it.
7786 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7788 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7789 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7792 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7794 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7795 last value of point is not equal to buffer's point. (Bug#16129)
7797 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7800 * nsterm.h (updateCollectionBehavior): Rename from
7801 updateCollectionBehaviour. All uses changed.
7803 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7804 * Makefile.in (SETFATTR): New macro.
7805 (temacs$(EXEEXT)): Use it.
7807 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7809 Fix maximization behavior on Windows (Bug#16300).
7810 * w32fns.c (w32_fullscreen_rect): Don't handle
7811 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7812 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7813 of SetWindowPos. Restore last placement also when leaving
7814 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7815 but the FULLSCREEN_BOTH case.
7817 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7820 * data.c (arithcompare_driver):
7821 * fileio.c (Fcar_less_than_car):
7822 * fns.c (internal_equal):
7823 * frame.c (delete_frame):
7824 * lisp.h (enum More_Lisp_Bits):
7826 Avoid C99 constructs that don't work in C89.
7827 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7828 to port to C89, which doesn't have 'long long'.
7829 (count_trailing_zero_bits): Use them.
7831 2014-01-03 Chong Yidong <cyd@gnu.org>
7833 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7835 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7837 Further adjust frame/window scrollbar width calculations.
7838 * window.c (apply_window_adjustment):
7839 Set windows_or_buffers_changed.
7840 (Fwindow_scroll_bars): Return actual scrollbar width.
7841 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7842 For non-toolkit builds again use 14 as minimum width and set
7843 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7844 * xterm.c (XTset_vertical_scroll_bar): Take width from
7845 WINDOW_SCROLL_BAR_AREA_WIDTH.
7846 (x_new_font): Rename wid to unit. Base calculation of new
7847 scrollbar width on toolkit used and make it analogous to that of
7848 x_set_scroll_bar_default_width.
7849 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7850 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7851 of GetSystemMetrics.
7852 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7853 WINDOW_SCROLL_BAR_AREA_WIDTH.
7854 (x_new_font): Make it correspond to changes in xterm.c.
7856 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7858 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7859 This is a cleaner way to fix the MinGW-w64 porting problem.
7860 Check for INTPTR_MAX misconfiguration.
7862 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7864 * search.c (newline_cache_on_off, find_newline): In indirect
7865 buffers, use the newline cache of the base buffer.
7867 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7868 buffer, invalidate the caches of its base buffer. (Bug#16265)
7870 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7871 buffers, use the width-run cache of the base buffer.
7873 * xdisp.c (redisplay_window): When the window displays an indirect
7874 buffer, and the character widths in the display table have
7875 changed, invalidate the width-run cache of the corresponding base
7878 * fileio.c (Finsert_file_contents): When invalidating the newline
7879 cache, consider the case of inserting into indirect buffer.
7881 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7882 In indirect buffers, use the paragraph cache of the base buffer.
7884 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7886 * window.c (grow_mini_window): Fix last change.
7888 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7890 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7892 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7894 * w32term.c (w32_initialize): Use LCID and LOWORD.
7896 * w32proc.c (create_child): Use pid_t for 5th argument.
7897 (IsValidLocale): Don't provide prototype for MinGW64.
7898 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7899 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7901 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7902 MinGW64 doesn't support.
7904 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7906 * w32.c (set_named_security_info): New function.
7907 (acl_set_file): Fall back on set_named_security_info if
7908 set_file_security fails.
7909 (g_b_init_set_named_security_info_w)
7910 (g_b_init_set_named_security_info_a): New static variables.
7911 (globals_of_w32): Initialize them to zero.
7912 (set_named_security_info): Set them to non-zero if the
7913 corresponding API is available.
7914 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7915 New function typedefs.
7917 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7919 Some more fixes following pixelwise resize changes including one
7921 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7922 of frame_resize_pixelwise.
7923 * widget.c (pixel_to_text_size): New function.
7924 (update_wm_hints): Have size hints respect value of
7925 frame_resize_pixelwise.
7926 (EmacsFrameResize): Alway process resize requests pixelwise.
7927 * window.c (grow_mini_window): Make sure mini window is at least
7929 * xdisp.c (display_menu_bar): Make sure menubar extends till
7931 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7932 (x_set_tool_bar_lines): Calculate pixelwise.
7933 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7934 frame_resize_pixelwise.
7936 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7938 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7939 variables not used there.
7941 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7943 * w32.c (sys_umask): New function. (Bug#16299)
7945 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7947 * dispnew.c (change_frame_size_1): Take old width of root window
7948 from that window's pixel width. (Bug#16284)
7950 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7952 Plain copy-file no longer chmods an existing destination (Bug#16133).
7953 * fileio.c (realmask): Now a static var, not a local.
7954 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7955 Remove arg STATPTR. All uses changed.
7956 (Fcopy_file): Do not alter permissions of existing destinations,
7957 unless PRESERVE-PERMISSIONS (renamed from
7958 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7959 Avoid race when testing for existing destinations and for
7960 when input and output files are the same.
7961 If changing the group fails, adjust both default and
7962 preserved permissions so that access is not granted to the
7964 (Fset_default_file_modes, init_fileio): Update realmask.
7965 (Fdefault_file_modes): Use realmask instead of calling umask.
7967 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7969 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7970 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7971 flags on the daemon pipe ends before execing.
7973 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7975 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7976 session. (Bug#14739)
7978 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7980 * callproc.c (Vexec_path): Document that exec-directory is in it.
7982 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7984 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7987 2013-12-27 Chong Yidong <cyd@gnu.org>
7989 * data.c (Fsymbol_function): Doc fix.
7991 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7993 Some more tinkering with Bug#16051.
7994 * window.c (resize_frame_windows): Don't let the size of the
7995 root window drop below the frame's default character size.
7996 Never ever delete any subwindows - let the window manager do the
7999 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8000 of toolbar lines needed when they exceed the height of the root
8002 (unwind_create_frame_1): New function.
8003 (Fx_create_frame): Generally inhibit calling the window
8004 configuration change hook here. Remove extra call to
8005 change_frame_size - it's not needed when we don't run the
8006 configuration change hook.
8008 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8010 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8011 On my Fedora 19 platform the core dumps were so big that
8012 my desktop became nearly catatonic.
8013 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8014 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8015 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8016 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8017 a clang-only syntax.
8018 * conf_post.h (__has_feature): New macro, if not already defined.
8019 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8020 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8022 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8024 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8025 is a file name. (Bug#16252)
8027 2013-12-25 Chong Yidong <cyd@gnu.org>
8029 * keyboard.c (Voverriding_terminal_local_map)
8030 (Voverriding_local_map): Doc fix.
8032 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8034 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8036 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8037 file name when it is submitted to ShellExecute. Simplify code.
8038 Don't test DOCUMENT for being a string, as that is enforced by
8039 CHECK_STRING. Doc fix.
8041 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8043 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8044 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8045 redisplay_tool_bar does. Improve and fix commentary.
8046 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8047 limits of the glyph matrices. (Bug#16051)
8048 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8049 only when the new size is different from the old one, and the new
8050 size can be achieved given the frame height.
8052 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8054 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8056 2013-12-23 Glenn Morris <rgm@gnu.org>
8058 * lread.c (Fload): Mention load-prefer-newer in doc.
8060 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8062 Handle Bug#16207 by being more restrictive when running hooks.
8063 * window.c (unwind_change_frame): New function.
8064 (Fset_window_configuration): Don't run configuration change hook
8065 while the frame configuration is unsafe. Call select_window
8068 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8070 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8072 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8074 * nsterm.h: Declare EmacsColor category.
8076 * nsterm.m (NSColor): Implement EmacsColor category.
8077 (ns_get_color): Use colorUsingDefaultColorSpace.
8078 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8080 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8082 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8084 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8085 having the PNG_NORETURN attribute, to avoid compiler warning in
8088 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8090 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8092 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8093 fringe background extension.
8094 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8095 because they are now always the same as `left' and `width',
8096 respectively. Remove code for the case that `width' and
8097 `sb_width' are different.
8099 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8101 Remove scroll_bar_actual_width from frames.
8102 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8103 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8104 (x_figure_window_size):
8105 * nsterm.m (x_set_window_size):
8106 * widget.c (set_frame_size):
8107 * w32term.c (x_set_window_size):
8108 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8109 scroll_bar_actual_width.
8111 Convert scroll_bar members to integers on Windows.
8112 * w32term.h (struct scroll_bar): Convert top, left, width,
8113 height, start, end and dragging to integers.
8114 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8116 * w32term.c (w32_set_scroll_bar_thumb)
8117 (w32_scroll_bar_handle_click): Remove XINT conversions for
8118 scroll_bar members. Treat bar->dragging as integer.
8119 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8120 first element. Remove XINT conversions for scroll_bar members.
8121 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8122 Remove XINT conversions for scroll_bar members.
8124 Fix assignment for new window total sizes.
8125 * window.c (Fwindow_resize_apply_total): Assign values for
8128 2013-12-20 Chong Yidong <cyd@gnu.org>
8130 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8131 argument to `append'.
8133 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8135 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8136 current text face, for extending the face of the display margins.
8139 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8140 Doc fix. (Bug#16190)
8142 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8144 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8147 * nsterm.m (Qfile, Qurl): New.
8148 (EV_MODIFIERS2): New macro.
8149 (EV_MODIFIERS): Use EV_MODIFIERS2.
8150 (ns_term_init): Remove font and color from DND, does not work on
8151 newer OSX, and other ports don't have them.
8152 (performDragOperation:): Handle modifiers used during drag.
8153 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8154 Remove global Lisp variables used to communicate with ns-win.el.
8155 Remove font and color handling.
8156 (syms_of_nsterm): Defsym Qfile and Qurl.
8158 2013-12-19 Anders Lindgren <andlind@gmail.com>
8160 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8161 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8163 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8164 (constrainFrameRect): Remove special case nr_screens == 1.
8165 Don't constrain size to size of view.
8167 * nsterm.h (ns_output): Remove dont_constrain.
8169 2013-12-19 Anders Lindgren <andlind@gmail.com>
8171 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8173 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8175 Minor fixes for recent openp changes.
8176 * lisp.h (GCPRO7): New macro.
8177 * lread.c (openp): Use bool for boolean; all callers changed.
8178 Protect save_string from GC. Don't assume that file descriptors
8179 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8180 warning about uninitialized variable.
8182 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8184 * w32fns.c (emacs_abort): Use intptr_t as argument of
8185 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8187 2013-12-18 Glenn Morris <rgm@gnu.org>
8189 * lread.c (Fload): Pass load_prefer_newer to openp.
8190 Don't bother checking mtime if openp already did it.
8191 (openp): Add `newer' argument, to check all suffixes
8192 and find the newest file.
8193 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8194 * callproc.c (call_process):
8195 * charset.c (load_charset_map_from_file):
8196 * emacs.c (init_cmdargs):
8197 * image.c (x_create_bitmap_from_file, x_find_image_file):
8199 * lread.c (Flocate_file_internal):
8200 * process.c (Fformat_network_address):
8201 * sound.c (Fplay_sound_internal):
8202 * w32.c (check_windows_init_file):
8203 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8205 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8207 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8209 * w32.c (getloadavg): Don't index samples[] array with negative
8210 indices. Recover from wall-clock time being set backwards.
8212 * w32term.c (w32_initialize): Declare the argument of
8213 set_user_model as const.
8215 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8216 (w32_menu_show): Constify some arguments passed to MessageBox.
8218 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8219 to initialize Lisp objects.
8221 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8222 initialize Lisp objects.
8224 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8225 use variables used only on X under that condition.
8227 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8228 variables not used there.
8230 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8232 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8233 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8235 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8237 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8238 code, revealed in presence of R2L characters, character
8239 compositions, and display vectors. A better fix for Bug#16148.
8240 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8241 GTK and NS builds, they don't have this member of struct frame.
8243 * dispextern.h (struct composition_it): Correct a comment for the
8246 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8248 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8249 This prevents a compilation error on C compilers that do not
8250 default functions to return 'int' if not declared. Also, add
8251 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8252 since it now uses inline functions.
8254 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8256 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8257 display margins on mode line, header line, and in the frame's
8258 tool-bar window. (Bug#16165)
8260 2013-12-16 Andreas Schwab <schwab@suse.de>
8262 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8264 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8266 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8269 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8271 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8273 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8275 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8276 intended to find bogus pointers in font objects (Bug#16140).
8277 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8278 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8279 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8280 Disable for MS-Windows due to Bug#15876; apparently this
8281 requires more or less substantial changes in fontset code.
8282 * xfont.c (xfont_close):
8283 * xftfont.c (xftfont_close): Call x_display_info_for_display
8284 to check whether 'Display *' is valid (Bug#16093 and probably
8287 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8289 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8290 Reported by Juanma Barranquero <lekktu@gmail.com>.
8292 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8293 open a pty on MS-Windows. (Bug#16152)
8295 * emacs.c (decode_env_path): Fix bogus comparison against
8296 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8298 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8300 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8301 (Fx_file_dialog): Add parentheses around && to silence warning.
8303 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8305 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8307 * xdisp.c (extend_face_to_end_of_line): Extend background of
8308 non-default face in margin areas as well. (Bug#16151)
8309 (display_line): Call extend_face_to_end_of_line for continued
8310 lines as well, if the display margins have non-zero width.
8311 (set_glyph_string_background_width): When needed, set the
8312 extends_to_end_of_line_p flag on glyph strings to be drawn in
8313 margin areas, not only in the text area.
8315 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8318 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8320 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8321 Don't worry about verify_error being t, since it has to be a list.
8323 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8325 Use bool for boolean, focusing on headers.
8326 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8327 No need to include <stdbool.h>, since conf_post.h does it now.
8328 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8329 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8330 (SET_PER_BUFFER_VALUE_P):
8331 * ccl.c, ccl.h (setup_ccl_program):
8332 * ccl.h (CHECK_CCL_PROGRAM):
8333 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8334 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8335 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8336 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8337 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8338 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8339 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8340 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8341 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8342 (CHARSET_FAST_MAP_SET):
8343 * coding.c (decode_coding_ccl, encode_coding_ccl):
8344 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8345 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8346 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8347 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8348 (decode_coding_c_string):
8349 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8350 * conf_post.h (has_attribute):
8351 * dispextern.h (trace_redisplay_p)
8352 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8353 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8354 (SET_GLYPH_FROM_CHAR_GLYPH)
8355 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8356 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8357 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8358 (cursor_in_mouse_face_p):
8359 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8360 (blank_row, prepare_desired_row)
8361 (build_frame_matrix_from_leaf_window, make_current)
8362 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8363 (update_window, scrolling_window, update_frame_line):
8364 * disptab.h (GLYPH_FOLLOW_ALIASES):
8365 * editfns.c (Fformat):
8366 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8367 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8368 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8369 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8370 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8371 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8372 (FONT_DEFERRED_LOG):
8373 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8374 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8375 (FRAME_MOUSE_UPDATE):
8376 * fringe.c (Fdefine_fringe_bitmap):
8377 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8378 (x_create_bitmap_from_xpm_data, xpm_load_image):
8379 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8380 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8381 (MERGE_INTERVAL_CACHE):
8382 * keymap.h (KEYMAPP):
8383 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8384 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8385 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8386 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8387 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8388 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8389 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8390 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8391 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8392 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8393 (SETUP_BUFFER_SYNTAX_TABLE):
8394 * systime.h (timespec_valid_p):
8395 * term.c (save_and_enable_current_matrix):
8396 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8397 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8398 (redisplay_internal, try_window_reusing_current_matrix)
8399 (sync_frame_with_window_matrix_rows, try_window_id)
8400 (display_menu_bar, display_tty_menu_item, display_mode_line)
8401 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8402 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8403 * xmenu.c (xmenu_show):
8404 * xterm.c (use_xim, x_term_init):
8405 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8406 (struct x_bitmap_record):
8407 Use bool for booleans.
8408 * ccl.c (struct buffer_text):
8409 * ccl.h (struct ccl_program):
8410 * charset.h (struct charset):
8412 * coding.h (struct iso_2022_spec, struct coding_system):
8413 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8414 (struct glyph_string, struct face, struct face_cache)
8415 (struct bidi_string_data, struct bidi_it)
8416 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8418 * editfns.c (Fformat):
8419 * frame.h (struct frame):
8420 * fringe.c (struct fringe_bitmap):
8421 * intervals.h (struct interval):
8422 * keyboard.h (struct kboard):
8423 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8424 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8425 (struct Lisp_Buffer_Local_Value, union specbinding):
8426 * macfont.m (struct macfont_info):
8427 * process.h (struct Lisp_Process):
8428 * termchar.h (struct tty_display_info):
8429 * window.h (struct window):
8430 * xterm.h (struct x_output):
8431 Use bool_bf for boolean bit-fields.
8432 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8433 All callers changed.
8434 * ccl.h (struct ccl_program): Remove unused members private_state,
8435 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8437 (struct ccl_spec): Remove unused members cr_carryover,
8438 eight_bit_carryover.
8439 * conf_post.h: Include <stdbool.h>.
8440 (bool_bf): New type.
8441 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8442 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8443 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8444 'do { ... } while (false)' brackets.
8445 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8446 Args must now be expressions; all callers changed.
8447 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8448 (PRODUCE_GLYPHS): Simplify use of boolean.
8449 * fileio.c (Fcopy_file):
8450 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8451 * lisp.h (UNGCPRO): Return void, not int.
8452 (FOR_EACH_TAIL): Use void expression, not int expression.
8453 * region-cache.c: Reindent.
8454 * region-cache.h: Copy comments from region-cache.c, to fix
8455 incorrect remarks about booleans.
8457 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8459 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8460 when character at point is displayed from a display vector.
8463 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8465 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8466 now a list of certificate validation checks that will abort a
8467 connection with an error.
8468 (Fgnutls_boot): Document it and use it.
8470 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8472 * w32term.c (w32_enable_frame_resize_hack): New variable.
8473 (x_set_window_size): Use it to hack frame resizing on Windows
8476 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8478 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8479 Windows-specific code to w32.c. Change error message text to
8480 match that of Posix platforms.
8482 * w32.c (w32_copy_file): New function, most of the code copied and
8483 reworked from Fcopy_file. Improve error handling. Plug memory
8484 leak when errors are thrown. Support file names outside of the
8485 current codepage. (Bug#7100)
8487 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8489 * lread.c (load_path_default): Prototype.
8491 2013-12-13 Glenn Morris <rgm@gnu.org>
8493 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8494 (dump_path): Remove.
8495 (load-path-default): Remove `changed' argument.
8496 Do not set dump_path permanently. Simplify.
8497 (init_lread): Simplify.
8498 (syms_of_lread): Remove dump_path.
8500 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8502 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8503 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8504 2013-12-12 font-related change to avoid Bug#16128, which
8505 is quite hard to fix without even more substantial changes.
8507 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8509 * font.c (font_close_object): Check for live frame (Bug#16128).
8511 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8513 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8514 Return ptrdiff_t, not int, since it's a buffer size.
8515 Reindent/reparen some macros to a more Gnuish style.
8517 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8519 Avoid undefined behavior with huge regexp interval counts.
8520 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8521 since it's now specialized to interval counts. All uses changed.
8522 Do not assume wraparound on signed integer overflow.
8523 (regex_compile): Simplify based on the above changes.
8525 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8527 Support file names on MS-Windows that use characters outside of
8528 the current system codepage. (Bug#7100)
8530 * w32.c (get_file_security, set_file_security)
8531 (create_symbolic_link): Separate pointers and boolean flags for
8532 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8533 non-zero, else the former.
8534 (codepage_for_filenames, filename_to_utf16, )
8535 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8537 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8539 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8540 Accept only one argument; all callers changed.
8541 (dostounix_filename): Remove the second argument, now works in
8542 UTF-8. All callers changed.
8543 (parse_root): Lose DBCS code.
8544 (get_long_basename, w32_get_short_filename, init_environment)
8545 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8546 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8547 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8548 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8549 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8550 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8552 (ansi_encode_filename): New function.
8553 (get_emacs_configuration, get_emacs_configuration_options):
8555 (add_volume_info, GetCachedVolumeInformation): Run the input file
8556 name through unixtodos_filename, to ensure it is stored and
8557 referenced in canonical form.
8558 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8559 (logon_network_drive, sys_link, utime): Improve error handling.
8560 (sys_access): New function.
8561 (hashval, generate_inode_val): Unused functions deleted.
8562 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8563 (check_windows_init_file): Convert error message from UTF-8 to
8564 ANSI codepage, for display in the message box.
8565 (globals_of_w32): Set w32_unicode_filenames according to the OS
8568 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8569 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8570 (syms_of_w32term): Declare w32-unicode-filenames.
8572 * w32proc.c (new_child, delete_child): Remove code that handled
8573 unused pending_deletion and input_file members of the child struct.
8574 (create_child, sys_spawnve): Convert all file names to ANSI
8575 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8576 name cannot be encoded in ANSI codepage. Don't use
8577 unixtodos_filename, mirror slashes by hand.
8578 (record_infile, record_pending_deletion): Functions deleted.
8579 (Fw32_short_file_name): Call w32_get_short_filename instead of
8582 * w32notify.c (add_watch): Work in Unicode mode when
8583 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8584 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8585 instead, do the same with Lisp primitives.
8587 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8588 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8589 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8590 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8591 (Fw32_shell_execute): Improve error reporting.
8592 (Fdefault_printer_name): Ifdef away for Cygwin.
8594 * w32.h (struct _child_process): Remove input_file and
8595 pending_deletion members that are no longer used.
8596 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8597 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8598 (ansi_encode_filename): New and updated prototypes.
8600 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8602 (unexec): Don't use dostounix_filename, it expects a file name in
8603 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8606 * fileio.c (Ffile_name_directory, file_name_as_directory)
8607 (directory_file_name, Fexpand_file_name)
8608 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8609 arguments of dostounix_filename.
8610 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8611 use MAX_UTF8_PATH for size of file-name strings.
8612 (emacs_readlinkat): Build an explicitly unibyte string for file
8614 (syms_of_fileio) <file-name-coding-system>:
8615 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8617 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8618 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8619 directories to UTF-8.
8620 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8621 environment, and each element of the input PATH, to UTF-8.
8623 * dired.c (file_attributes): Use build_unibyte_string explicitly
8624 to make Lisp strings from user and group names.
8626 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8629 * coding.c (decode_file_name, encode_file_name): New functions.
8631 * termcap.c (tgetent): Adapt to the change in arguments of
8634 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8637 * msdos.c (dostounix_filename, init_environment): Adapt to the
8638 change in arguments of dostounix_filename.
8640 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8641 [WINDOWSNT]: Encode file names passed to the image libraries in
8644 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8645 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8647 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8648 arguments of dostounix_filename.
8650 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8652 * font.h (struct font_entity) [HAVE_NS]: New field to record
8653 font driver which was used to create this entity.
8654 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8655 frame where the font was opened.
8656 (font_close_object): Add prototype.
8657 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8658 (font_close_object): Not static any more. Lost frame arg.
8659 Adjust comment and users.
8660 * alloc.c (cleanup_vector): Call font_close_object to adjust
8661 per-frame font counters correctly. If HAVE_NS, also call
8662 driver-specific cleanup for font-entity objects.
8663 * ftfont.c (ftfont_open):
8664 * nsfont.m (nsfont_open):
8665 * w32font.c (w32font_open_internal):
8666 * xfont.c (xfont_open):
8667 * xftfont.c (xftfont_open): Save frame pointer in font object.
8668 * macfont.m (macfont_open): Likewise.
8669 (macfont_descriptor_entity): Save driver pointer to be able
8670 to call its free_entity routine when font-entity is swept.
8671 * ftxfont.c (ftxfont_open): Add eassert because frame
8672 pointer should be saved by ftfont_driver.open.
8674 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8676 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8677 input polling is used. This is still meaningful for Cygwin, see
8678 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8679 * keyboard.c (poll_for_input_1, input_polling_used):
8680 Define unconditionally.
8681 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8682 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8683 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8684 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8685 (face_for_char): Likewise. Rearrange eassert and return ASCII
8686 face for CHAR_BYTE8_P.
8687 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8689 2013-12-11 Ken Brown <kbrown@cornell.edu>
8691 * dispextern.h (erase_phys_cursor):
8692 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8694 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8696 * nsterm.m (x_free_frame_resources):
8697 * term.c (tty_free_frame_resources):
8698 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8699 face cache because it's implied by free_frame_faces anyway.
8700 * w32term.c (x_free_frame_resources): Likewise. Do not call
8701 free_frame_faces twice.
8703 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8705 * editfns.c (Fformat_time_string): Mention %F in the doc.
8707 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8709 * window.c (resize_frame_windows): Don't return immediately when
8710 the root window's size doesn't change - the minibuffer window
8711 may still have to be repositioned/resized.
8712 * xfns.c (Fx_create_frame): Always change the frame size after
8713 initializing the frame's faces.
8714 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8715 change_frame_size should already have done it.
8716 (x_new_font): Assign new tool- and menu-bar heights.
8717 (x_set_window_size_1): Account for tool- and menu-bar heights
8718 (Bug#16013). Don't set pixel sizes since change_frame_size
8719 should already have done it.
8721 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8723 Remove the option of using libcrypto.
8724 * Makefile.in (LIB_CRYPTO): Remove.
8725 (LIBES): Don't use it.
8727 2013-12-11 Juri Linkov <juri@jurta.org>
8729 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8730 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8732 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8734 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8735 drawn tool bar items (Bug#16058).
8736 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8738 2013-12-09 Ken Brown <kbrown@cornell.edu>
8740 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8742 * lisp.h (get_frame_param): Adjust conditions for prototype
8745 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8747 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8748 Avoid unused macro warning if configured --without-xft.
8750 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8752 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8754 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8756 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8758 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8760 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8762 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8764 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8766 Use libcrypto's checksum implementations if available, for speed.
8767 * Makefile.in (LIB_CRYPTO): New macro.
8770 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8771 The macro didn't conform to C99 due to type mismatch,
8772 which caused compilation failure with Sun C 5.12,
8773 and it was confusing anyway. Include window.h to declare
8774 redisplay_other_windows.
8776 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8778 * window.c (set_window_buffer): Update mode line (bug#16084).
8780 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8782 Fix minor problems found by static checking.
8783 * keyboard.c (poll_for_input_1, input_polling_used):
8784 Define only if HAVE_NTGUI.
8785 * xmenu.c (popup_activate_callback): Omit unnecessary
8786 check against USE_X_TOOLKIT, which must be defined here anyway.
8787 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8790 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8792 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8794 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8796 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8798 * nsterm.m (x_set_window_size): Remove fprintf.
8799 (init): Define always. Set applicationDidFinishLaunchingCalled
8801 (applicationDidFinishLaunching:):
8802 Set applicationDidFinishLaunchingCalled.
8803 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8806 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8808 Pixel resize changes for NS (Bug#16049).
8809 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8810 height/width. row/cols are locals.
8811 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8812 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8813 (windowWillResize): Remove gsextra. Calculate extra as in
8815 (x_new_font): Don't change frame size if fullscreen.
8816 Change size pixelwise.
8818 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8819 comment in xfns.c. Change to pixelwise call.
8821 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8823 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8826 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8828 * xterm.c (input_signal_count): Remove.
8829 (x_dispatch_event): Define unconditionally.
8830 (x_make_frame_visible): Process X events until the frame
8831 is really visible (Bug#16027).
8832 * xterm.h (x_dispatch_event): Declare unconditionally.
8834 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8836 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8838 * nsterm.m (x_set_window_size): Handle pixelwise.
8840 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8842 * w32term.c (x_new_font):
8843 * xterm.c (x_new_font): Calculate new frame size from new font
8846 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8848 * lisp.h (FOR_EACH_TAIL): New macro.
8849 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8851 * window.c (select_window): Call second wset_redisplay before we change
8852 selected_window (bug#16034).
8854 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8856 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8858 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8860 * w32xfns.c: Include window.h, to avoid a compiler warning.
8862 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8864 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8865 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8866 window_scroll takes care of it.
8867 (Fset_window_point, Fdelete_other_windows_internal)
8868 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8869 (Fsplit_window_internal, Fdelete_window_internal)
8870 (Fresize_mini_window_internal, Fset_window_configuration)
8871 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8872 cause redisplay instead of forcing a complete redisplay.
8873 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8874 we're only affecting the selected_window.
8876 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8878 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8879 directional control characters. Update type and category
8880 determination according to the UBA from Unicode v6.3.
8881 (bidi_category_t): New category EXPLICIT_FORMATTING.
8883 * dispextern.h (bidi_type_t): Update to include new bidirectional
8884 properties introduced with Unicode v6.3. (Bug#16043)
8886 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8888 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8891 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8893 * font.c (font_list_entities): Remove dummy assignment.
8894 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8895 used on graphic displays only. Remove unused 'font_encoder' member.
8896 (struct font_bitmap): Remove unused 'extra' member.
8897 * nsfont.m (nsfont_open):
8898 * w32font.c (w32font_open_internal):
8899 * ftfont.c (ftfont_get_bitmap): Adjust users.
8901 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8903 Use bool for boolean.
8904 * tparam.c (tparam1):
8905 * undo.c (record_point, record_property_change):
8906 Use bool for boolean, for local vars that are always true or false.
8908 Minor integer overflow fixes (Bug#16033).
8909 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8910 This improves on the previous fix to this function.
8911 (window_resize_check): When summing up pixel counts, don't rely on
8912 undefined behavior if the sum overflows.
8914 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8916 * window.c (Fset_window_new_pixel): Don't choke at negative
8917 argument value (Bug#16033).
8919 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8920 to avoid crash in window_box_height.
8922 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8923 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8925 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8927 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8929 Minor integer overflow fixes.
8930 * window.c (Fset_window_new_pixel, grow_mini_window):
8931 * xdisp.c (Fwindow_text_pixel_size):
8932 Avoid undefined behavior on signed integer overflow.
8933 * xfns.c (x_set_mouse_color):
8934 Check that drag shape fits in 'unsigned', since that's what X wants.
8936 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8938 Improve reporting of fatal exception on MS-Windows.
8939 * w32fns.c (my_exception_handler): New function.
8940 (globals_of_w32fns): Set it up as the unhandled exception
8941 handler. Initialize exception code and address to zeros.
8942 (emacs_abort): If the exception code and address are available,
8943 print them at the beginning of the backtrace. Fix the format of
8944 printing addresses (was producing 0x0x12345678 on XP).
8947 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8949 * eval.c (Fbacktrace__locals): New function.
8950 (syms_of_eval): Defsubr it.
8952 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8954 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8955 Define here to unify between...
8956 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8957 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8959 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8961 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8963 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8964 fringe background extension.
8965 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8966 because they are now always the same as `left' and `width',
8967 respectively. Remove code for the case that `width' and
8968 `sb_width' are different.
8970 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8972 Fix minor problems found by static checking.
8973 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8974 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8975 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8977 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8979 * image.c (imagemagick_compute_animated_image): Don't crash if we
8980 have an animation with different-sized images (bug#15313).
8982 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8984 Remove some unused items introduced during pixelwise change.
8985 * window.c (window_resize_total_check): Remove unused function.
8986 * xdisp.c (remember_mouse_glyph): Remove unused label.
8987 (Ftool_bar_height): Move declaration inside #if.
8988 * xterm.c (x_set_window_size): Don't use r and c.
8990 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8992 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8995 * window.c (Fset_window_configuration): Comment out unused variables.
8997 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8999 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9001 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9003 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9005 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9006 HAVE_GNUTLS3 (Bug#16001).
9008 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9009 if interrupts are deferred (Bug#15801).
9011 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9013 Support resizing frames and windows pixelwise.
9014 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9015 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9016 (struct glyph_matrix): Replace window_left_col and
9017 window_top_line by window_pixel_left and window_pixel_top.
9018 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9020 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9021 (draw_window_divider, move_it_to, x_draw_right_divider)
9022 (x_draw_bottom_divider, change_frame_size): Add or fix
9024 * dispnew.c (change_frame_size_1): Change prototype.
9025 (adjust_glyph_matrix, required_matrix_width)
9026 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9027 values instead of lines and columns.
9028 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9029 WINDOW_TOTAL_FRINGE_WIDTH.
9030 (handle_window_change_signal, do_pending_window_change)
9031 (init_display): Adjusts calls of change_frame_size.
9032 (change_frame_size, change_frame_size_1): Handle pixelwise
9034 * frame.c (Qright_divider_width, Qbottom_divider_width):
9036 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9037 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9038 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9039 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9041 (set_frame_param): New function.
9042 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9043 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9044 (Ffringe_width, Fborder_width, Fright_divider_width)
9045 (Fbottom_divider_width): New functions, defsubr them.
9046 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9047 New argument pixelwise.
9048 (struct frame_parm_table): New members Qright_divider_width and
9049 Qbottom_divider_width.
9050 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9051 (x_report_frame_params): Handle Qright_divider_width and
9052 Qbottom_divider_width.
9053 (x_set_right_divider_width, x_set_bottom_divider_width):
9055 (frame_resize_pixelwise): New option.
9056 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9057 new_pixelwise, right_divider_width and bottom_divider_width;
9058 remove total_lines; rename text_lines, text_cols, new_text_lines
9059 and new_text_cols to text_height, text_width, new_height and
9060 new_width respectively.
9061 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9062 FRAME_TEXT_WIDTH respectively.
9063 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9064 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9065 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9067 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9068 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9069 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9070 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9071 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9072 (FRAME_TOTAL_COLS_ARG): Remove macro.
9073 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9074 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9075 (x_wm_set_size_hint): Handle frame pixel sizes.
9076 * indent.c (compute_motion, Fcompute_motion):
9077 Call window_body_width instead of window_body_cols.
9078 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9079 (make_lispy_position): Handle right and bottom dividers.
9080 (Fsuspend_emacs): Pixelize call of change_frame_size.
9081 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9082 * lisp.h: Extern set_frame_param.
9083 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9085 (Fx_create_frame): Add entry for vertical_drag_cursor.
9086 Pixelize call of change_frame_size.
9087 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9088 * nsterm.m (ns_update_window_end): Optionally draw right
9090 (x_set_window_size): Add argument pixelwise.
9091 Call check_frame_size and change_frame_size with pixelwise zero.
9092 (ns_draw_window_divider): New function.
9093 (ns_redisplay_interface): Add ns_draw_window_divider.
9094 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9095 (x_new_font): Call x_set_window_size with pixelwise zero.
9096 * print.c (print_object): For a window print its sequence
9098 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9099 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9100 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9101 (w32_createwindow): Use scroll bar area width.
9102 (w32_wnd_proc): Handle bottom divider width.
9103 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9104 (Fx_create_frame): Default divider width parameters.
9105 Caclulate sizes pixelwise. Add vertical drag cursor support.
9106 (x_create_tip_frame): Default divider widths to zero.
9107 Pixelize call to change_frame_size.
9108 (Fx_show_tip): Add handling of divider widths. Pixelize window
9110 (Fw32_frame_rect): New function.
9111 (frame_parm_handler w32_frame_parm_handlers): Add divider
9113 (Vx_window_vertical_drag_shape): Add variable.
9114 * w32inevt.c (resize_event, maybe_generate_resize_event):
9115 Pixelize change_frame_size calls.
9116 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9118 * w32term.c (w32_draw_window_divider): New function.
9119 (x_update_window_end): Handle right divider.
9120 (w32_draw_fringe_bitmap, x_scroll_run)
9121 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9122 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9123 Calculate new frame sizes pixelwise.
9124 (x_new_font): Pixelize call to x_set_window_size.
9125 (x_check_fullscreen): Pixelize call to change_frame_size.
9126 (x_set_window_size_1, x_set_window_size): New argument
9127 pixelwise. Calculate pixelwise.
9128 (x_wm_set_size_hint): Use scroll bar area width.
9129 (w32_redisplay_interface): Add w32_draw_window_divider.
9130 * w32term.h (struct w32_output): Add vertical drag cursor.
9131 * widget.c (set_frame_size, update_wm_hints)
9132 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9134 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9135 * window.c (sequence_number): Restore.
9136 (Fwindow_pixel_width, Fwindow_pixel_height)
9137 (Fwindow_mode_line_height, Fwindow_header_line_height)
9138 (window_pixel_to_total, Frun_window_scroll_functions)
9139 (Fset_window_new_pixel, window_resize_apply_total)
9140 (Fwindow_resize_apply_total): New functions.
9141 (window_body_height, window_body_width): Rename from
9142 window_body_lines. New argument PIXELWISE.
9143 Calculate pixelwise.
9144 (Fwindow_body_height, Fwindow_body_width): New argument
9146 (coordinates_in_window, window_relative_x_coord): Use window's
9147 pixel width instead of total width.
9148 (replace_window, recombine_windows): Initialize pixel values.
9149 (resize_root_window, resize_frame_windows, grow_mini_window)
9150 (shrink_mini_window): New argument PIXELWISE.
9151 Calculate pixelwise.
9152 (Fdelete_other_windows_internal, adjust_window_margins)
9153 (window_resize_check, window_resize_apply)
9154 (Fdelete_window_internal, Fresize_mini_window_internal)
9155 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9156 (check_frame_size): Rename arguments. New argument PIXELWISE.
9157 Calculate pixelwise.
9158 (set_window_buffer): Make samebuf bool. Run configuration change
9159 hook only if buffer changed.
9160 (Fset_window_buffer): Rewrite doc-string.
9161 (make_window): Initialize new_pixel slot.
9162 (Fwindow_resize_apply): Check pixel size of root window.
9163 (Fsplit_window_internal): Call 2nd argument pixel_size.
9164 Calculate pixelwise.
9165 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9167 (save_window_data): New slots frame_text_width,
9168 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9169 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9171 (Fcurrent_window_configuration, Fset_window_configuration)
9172 (save_window_save, compare_window_configurations): Handle new
9173 slots in save_window_data and saved_window.
9174 (Fset_window_scroll_bars): Fix doc-string.
9175 (window_resize_pixelwise): New variable.
9176 (coordinates_in_window, Fcoordinates_in_window_p):
9178 (make_parent_window): Adjust sequence_number.
9179 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9181 * window.h (struct window): New members new_pixel, pixel_left,
9182 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9183 (wset_new_pixel): New function.
9184 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9185 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9186 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9187 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9188 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9189 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9190 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9191 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9192 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9193 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9194 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9195 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9196 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9197 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9198 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9200 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9201 (window_body_width, check_frame_size): Adapt external declarations.
9202 * xdisp.c (last_max_ascent): New integer.
9203 (window_text_bottom_y): Handle bottom divider.
9204 (window_box_width, window_box_height): Calculate pixelwise.
9205 (get_glyph_string_clip_rects): Handle right divider.
9206 (remember_mouse_glyph): When windows are resized pixelwise
9207 proceed with width and height set to 1.
9208 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9210 (move_it_to): Calculate and return maximum x position
9212 (Fwindow_text_pixel_size): New function.
9213 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9214 (tool_bar_lines_needed): Rename to tool_bar_height.
9215 Calculate pixelwise.
9216 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9217 Calculate pixelwise.
9218 (redisplay_tool_bar): Calculate pixelwise.
9219 (redisplay_window): Calculate pixelwise. Handle dividers.
9220 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9221 (x_draw_vertical_border): Handle dividers.
9222 (define_frame_cursor1): Handle vertical drag cursor.
9223 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9224 (expose_window): Calculate pixelwise. Handle dividers.
9225 (init_xdisp): Initialize pixel values.
9226 * xfaces.c (Qwindow_divider): New face.
9227 (realize_basic_faces): Realize it.
9228 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9229 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9230 (x_set_scroll_bar_default_width): Default actual width to 16.
9231 (Fx_create_frame): Set sizes pixelwise.
9232 (x_create_tip_frame): Default divider widths to zero.
9233 Pixelize call of change_frame_size.
9234 (Fx_show_tip): Handle divider widths. Initial pixel position
9236 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9237 (Vx_window_vertical_drag_shape): New option.
9238 * xmenu.c (free_frame_menubar): Pixelize call of
9240 * xterm.c (x_draw_window_divider): New function.
9241 (x_update_window_end): Optionally draw right divider.
9242 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9243 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9244 (handle_one_xevent, x_new_font): Calculate pixelwise.
9245 (x_set_window_size_1, x_set_window_size): New argument
9246 pixelwise. Calculate pixelwise.
9247 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9248 (struct x_redisplay_interface): Add x_draw_window_divider.
9249 * xterm.h (struct x_output): Add vertical_drag_cursor.
9251 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9253 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9254 Set invisible frames's `redisplay' when a full redisplay is requested.
9255 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9256 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9257 (display_mode_lines): Set it here instead.
9259 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9261 * dispextern.h (set_window_update_flags): Remove.
9263 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9265 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9267 * xdisp.c (REDISPLAY_SOME_P): New macro.
9268 (redisplay_internal): Use it (bug#15999).
9269 (prepare_menu_bars, redisplay_window): Use it as well.
9271 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9273 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9275 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9276 (globals_of_w32font): Zero it out.
9277 (GetCharWidth32W_Proc): New function pointer.
9278 (get_char_width_32_w): New function.
9279 (compute_metrics): If get_glyph_outline_w returns an error, try
9280 get_char_width_32_w before declaring a failure. This avoids
9281 punishing raster (a.k.a. "bitmap") fonts by slowing down
9282 redisplay. (Bug#6364).
9284 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9286 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9287 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9288 highlight needs to be redisplayed. (Bug#15913)
9290 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9292 Fix minor problems found by static checking.
9293 * buffer.h (struct buffer_text, struct buffer):
9294 * frame.h (struct frame):
9295 * window.h (struct window):
9296 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9297 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9298 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9299 no-longer-valid use of HAVE_MENUS.
9300 * xdisp.c (propagate_buffer_redisplay): Now static.
9302 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9304 * xmenu.c (Fmenu_or_popup_active_p):
9305 * window.c (Fset_window_configuration):
9306 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9307 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9308 * fns.c (Fyes_or_no_p):
9309 * editfns.c (Fmessage_box, Fmessage_or_box):
9310 * alloc.c (make_save_ptr_ptr):
9311 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9313 * window.c (Fset_window_configuration): Move select_window later.
9315 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9317 Refine redisplay optimizations to only redisplay *some* frames/windows
9318 rather than all of them.
9319 * xdisp.c (REDISPLAY_SOME): New constant.
9320 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9321 (bset_redisplay, bset_update_mode_line): New functions.
9322 (message_dolog): Use bset_redisplay.
9323 (clear_garbaged_frames): Use fset_redisplay.
9324 (echo_area_display): Use wset_redisplay.
9325 (buffer_shared_and_changed): Remove.
9326 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9327 frame titles. Compute the actual set of windows redisplayed.
9328 Don't update frame titles and menu bars for frames that don't need to
9330 (propagate_buffer_redisplay): New function.
9332 (redisplay_internal): Use it. Be more selective in the set of windows
9333 we redisplay. Propagate windows_or_buffers_changed to
9334 update_mode_lines a bit later to simplify the code.
9335 (mark_window_display_accurate_1): Reset window and buffer's
9337 (redisplay_window): Do nothing if neither the window nor the buffer nor
9338 the frame needs redisplay.
9339 * window.h (struct window): Add `redisplay' field.
9340 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9341 (redisplay_other_windows, window_list): New declarations.
9342 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9343 (window_list): Not static any more.
9344 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9345 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9346 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9347 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9348 * frame.h (struct frame): Add `redisplay' field.
9349 Move `external_menu_bar' bitfield next to other bit-fields.
9350 (SET_FRAME_GARBAGED): Use fset_redisplay.
9351 (SET_FRAME_VISIBLE): Don't garbage the frame;
9352 Use redisplay_other_windows.
9353 * buffer.h (struct buffer): Add `redisplay' field.
9354 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9355 (modify_overlay): Use bset_redisplay.
9356 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9358 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9360 Support w32 file notifications in batch mode.
9361 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9362 invalid (which happens in batch mode). If non-interactive, call
9363 handle_file_notifications to store file notification events in the
9364 input queue. (Bug#15933)
9366 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9368 * w32inevt.c (handle_file_notifications): Now external, not static.
9370 * w32term.h (handle_file_notifications): Provide prototype.
9372 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9373 init_crit, since init_display, which does that otherwise, is not
9376 2013-11-27 Glenn Morris <rgm@gnu.org>
9378 * Makefile.in ($(lispsource)/international/charprop.el): New.
9379 (emacs$(EXEEXT)): Depend on charprop.el.
9381 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9383 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9384 deleting portions of the buffer under non-nil REPLACE argument.
9387 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9388 directory, watch it and not its parent.
9389 (add_watch): Allow empty string in FILE.
9391 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9393 * window.c (Fset_window_start, window_resize_apply)
9394 (window_scroll): Reset window_end_valid (Bug#15957).
9396 2013-11-27 Glenn Morris <rgm@gnu.org>
9398 * Makefile.in (leimdir): Now in lisp source directory.
9399 ($(leimdir)/leim-list.el): Just use ../leim .
9400 * epaths.in (PATH_DUMPLOADSEARCH):
9401 * lread.c (load_path_default):
9402 * nsterm.m (ns_load_path): No more leim directory.
9404 2013-11-26 Andreas Schwab <schwab@suse.de>
9406 * .gdbinit (xgettype): Add cast.
9408 2013-11-26 Glenn Morris <rgm@gnu.org>
9410 Preload leim-list.el.
9411 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9412 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9413 is a single directory.
9415 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9417 bool-vector-subsetp is now the normal direction (Bug#15912).
9418 * data.c (Fbool_vector_subsetp): Test whether the first argument
9419 is a subset of the second one, not the reverse. Add doc string.
9421 Fix minor problems found by static checking.
9422 * lread.c (load_path_default): Now static.
9423 * textprop.c (text_property_stickiness): Be consistent about the
9424 test used when deciding whether to consider the previous character.
9425 This simplifies the code a bit.
9427 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9429 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9431 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9432 (syms_of_frame): Don't defsubr them.
9434 2013-11-25 Glenn Morris <rgm@gnu.org>
9436 * lread.c (load_path_default): Change the sense of the argument.
9437 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9438 from dump_path. When it is not, avoid checking dump_path twice.
9440 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9441 uninstalled dump_path against installed Vload_path. (Bug#15964)
9443 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9445 Export get_pos_property to Elisp.
9446 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9447 (syms_of_editfns): Export it to Elisp.
9449 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9451 2013-11-23 Romain Francoise <romain@orebokech.com>
9453 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9454 initialization here ...
9455 (syms_of_fileio): ... from here.
9457 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9459 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9460 Please use --enable-check-lisp-object-type.
9462 2013-11-23 Glenn Morris <rgm@gnu.org>
9464 * process.c (get_process): Explicit error for dead buffers.
9466 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9468 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9470 2013-11-23 Glenn Morris <rgm@gnu.org>
9472 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9473 * lread.c (load_path_check): Take path to check as argument.
9474 (load_path_default): New, split from init_lread.
9475 (init_lread): Move calc of default load-path to load_path_default.
9476 Empty elements in EMACSLOADPATH now stand for the default.
9477 (load-path): Doc fix.
9478 * emacs.c (decode_env_path): Add option to treat empty elements
9479 as nil rather than ".".
9480 * callproc.c (init_callproc_1, init_callproc):
9481 * image.c (Vx_bitmap_file_path):
9482 * lisp.h (decode_env_path):
9483 * lread.c (Vsource_directory):
9484 Update for new argument spec of decode_env_path.
9486 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9488 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9489 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9491 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9493 Fix some dependency problems that cause unnecessary recompiles.
9495 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9496 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9497 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9498 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9499 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9500 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9501 (boostrap-clean): No need to remove stamp-oldxmenu.
9503 Fix recently introduced bool vector overrun.
9504 This was due to an optimization that went awry.
9505 Reported by Glenn Morris in
9506 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9507 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9508 for empty vectors, undoing the 2013-11-18 change.
9509 * data.c (bool_vector_binop_driver): Rely on this.
9510 Fix bug that occasionally overran the destination.
9511 * lisp.h (struct Lisp_Bool_vector): Document this.
9513 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9515 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9518 * nsterm.m (init, run, stop:): Comment out for now, does not work
9521 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9523 * charset.c (syms_of_charset): Don't read past end of string.
9525 2013-11-19 Glenn Morris <rgm@gnu.org>
9527 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9529 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9531 Add hooks to run on gaining/losing focus. (Bug#15029)
9532 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9533 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9534 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9536 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9538 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9539 The old names predated the API change that put destination at end.
9541 Improve API of recently-added bool vector functions (Bug#15912).
9542 The old API had (bool-vector-count-matches A B)
9543 and (bool-vector-count-matches-at A B I), which gave the
9544 misleading impression that the two functions were variants, one
9545 with a location I. The new API has (bool-vector-count-population A)
9546 and (bool-vector-count-consecutive A B I) to make the distinction
9547 clearer. The first function no longer has a B argument, since the
9548 caller can easily determine the number of nils if the length and
9549 number of ts is known.
9550 * data.c (Fbool_vector_count_population): Rename from
9551 bool_vector_count_matches, and accept just 1 argument.
9552 (Fbool_vector_count_consecutive): Rename from
9553 Fbool_vector_count_matches_at.
9555 Always allocate at least one bits_word per bool vector.
9556 See Daniel Colascione in:
9557 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9558 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9559 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9560 * lisp.h (struct Lisp_Bool_vector): Document this.
9562 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9564 * insdel.c (invalidate_buffer_caches): New function, consolidated
9565 from part of prepare_to_modify_buffer.
9566 (insert_from_gap, prepare_to_modify_buffer):
9567 * coding.c (code_convert_region, code_convert_string):
9568 Call invalidate_buffer_caches. (Bug#15841)
9570 * lisp.h (invalidate_buffer_caches): Add prototype.
9572 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9574 * w32term.c (x_update_window_end): Don't invalidate the entire
9575 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9576 highlight needs to be redisplayed. (Bug#15913)
9578 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9580 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9582 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9584 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9585 while we are using Vprin1_to_string_buffer.
9587 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9588 after inserting the description string. (Bug#15907)
9590 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9592 * data.c: Work around bogus GCC diagnostic about shift count.
9593 Reported by Eli Zaretskii in
9594 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9595 (pre_value): New function.
9596 (count_trailing_zero_bits): Use it.
9598 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9600 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9601 assume C macros are not supported even under -g3 in these old GCC
9604 2013-11-15 Leo Liu <sdl.web@gmail.com>
9606 * minibuf.c (Ftry_completion, Fall_completions)
9607 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9609 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9611 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9612 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9613 This avoids placing unnecessary constants into the Emacs code.
9615 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9617 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9618 for Cygwin w32 build.
9620 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9621 for Cygwin w32 build. (Bug#15892)
9623 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9625 Simplify, port and tune bool vector implementation.
9626 * alloc.c (bool_vector_exact_payload_bytes)
9627 (bool_vector_payload_bytes): Remove.
9628 (bool_vector_fill): Return its argument.
9629 * alloc.c (bool_vector_fill):
9631 * print.c (print_object):
9632 Simplify by using bool_vector_bytes.
9633 * alloc.c (make_uninit_bool_vector):
9634 New function, broken out from Fmake_bool_vector.
9635 (Fmake_bool_vector): Use it. Use tail call.
9636 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9637 * data.c (BITS_PER_ULL): New constant.
9638 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9639 if long long versions don't exist.
9640 (shift_right_ull): New function.
9641 (count_one_bits_word): New function, replacing popcount_bits_word
9642 macro. Don't assume that bits_word is no wider than long long.
9643 (count_one_bits_word, count_trailing_zero_bits):
9644 Don't assume that bits_word is no wider than long long.
9645 * data.c (bool_vector_binop_driver, bool_vector_not):
9646 * fns.c (Fcopy_sequence):
9648 Create an uninitialized destination, to avoid needless work.
9649 (internal_equal): Simplify.
9650 (Ffillarray): Prefer tail call.
9651 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9652 contain at least one word.
9653 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9654 chars are narrower than ints.
9655 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9656 * fns.c (Fcopy_sequence):
9658 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9659 Don't try to port to hosts where bits_word values have holes; the
9660 code wouldn't work there anyway. Verify this assumption, though.
9661 (bool_vector_bytes): New function.
9662 (make_uninit_bool_vector): New decl.
9663 (bool_vector_fill): Now returns Lisp_Object.
9665 * xfns.c (xic_create_fontsetname):
9666 * xrdb.c (gethomedir): Prefer tail calls.
9668 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9670 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9671 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9673 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9674 that requires a return value.
9675 (Fset_buffer_modified_p): Take advantage of this change to do
9678 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9680 * buffer.c (Frestore_buffer_modified_p): Sync it with
9681 Fset_buffer_modified_p.
9682 (Fforce_mode_line_update): New function, moved from subr.el.
9683 (Fset_buffer_modified_p): Use them.
9684 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9686 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9688 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9689 This avoids undefined behavior when subtracting pointers into
9690 different aways. On my platform it also makes the code a tad
9691 smaller and presumably faster.
9693 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9695 * keyboard.c (command_loop_1): Use region-extract-function.
9696 * insdel.c (Qregion_extract_function): Not static any more (can we
9697 stop pretending that these vars can benefit from being marked static?).
9699 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9701 * search.c (find_newline): If buffer text is relocated during the
9702 "dumb loop", adjust C pointers into buffer text to follow suit.
9705 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9707 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9708 for conversion (Bug#15837).
9710 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9712 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9713 for the entire range of inserted characters. (Bug#15841)
9715 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9717 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9719 (realize_default_face): Remove assignment to distant-foreground if
9720 unspecified (Bug#15815).
9722 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9724 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9725 cache-long-scans disabled, since we don't want to call
9726 prepare_to_modify_buffer (in insert_1_both) for each message we
9729 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9730 from buffer.c. Improve commentary to the buffer field setter
9733 * buffer.c (bset_cache_long_scans): Static function deleted.
9734 Improve commentary to the buffer field setter functions.
9735 (init_buffer_once): Default for cache-long-scans changed to t.
9738 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9740 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9742 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9743 This bug was introduced in my 2013-06-21 change, and caused
9744 struct Lisp_Sub_Char_Table objects to be given too many slots,
9745 which broke 'make -C admin/unidata'.
9747 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9749 Import changes from mac-port 4.5.
9750 * macfont.m (mac_font_copy_default_descriptors_for_language)
9751 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9752 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9753 (macfont_language_default_font_names): New.
9754 (macfont_list): Rearrange language/charset code.
9755 (macfont_close): Don't check for macfont_info->cache.
9756 (mac_ctfont_create_preferred_family_for_attributes): New font
9757 selection code, call
9758 mac_font_copy_default_name_for_charset_and_languages.
9759 (mac_font_copy_default_descriptors_for_language)
9760 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9762 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9764 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9766 Port to C11 aligned_alloc, and fix some integer overflows.
9767 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9768 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9769 and use of posix_memalign replaced with aligned_alloc.
9770 (aligned_alloc): New function, defined or declared as needed.
9771 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9772 Don't undef; configure.ac now does this.
9773 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9774 (calloc, aligned_alloc): Check for integer overflow.
9775 (aligned_alloc): Rename from memalign. All uses changed.
9776 (memalign): New function, an alias for aligned_alloc.
9778 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9780 * xdisp.c (redisplay_internal): Fix typo in last change.
9782 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9784 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9786 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9788 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9789 redisplay--mode-lines-cause.
9790 (redisplay_internal): Keep them uptodate. Remove redundant check of
9791 buffer_shared_and_changed.
9792 * *.[chm]: Number every assignment to update_mode_lines so we
9793 can track why it is set.
9795 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9797 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9799 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9801 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9802 can track why it is set.
9804 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9806 Integer-related fixes for term.c etc.
9807 * dispextern.h (face_tty_specified_color): New function.
9808 * term.c (turn_on_face): Don't rely on undefined behavior when
9809 assigning an out-of-range value to 'long'.
9810 Simplify test for toggling highlight.
9811 (tty_capable_p): Omit last two (unused) args. All callers changed.
9812 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9813 (read_menu_input, tty_menu_activate, tty_menu_show):
9814 * xfaces.c (x_supports_face_attributes_p)
9815 (tty_supports_face_attributes_p):
9816 Use bool for boolean. All callers changed.
9817 (tty_supports_face_attributes_p): Omit defaults for color indices;
9818 no longer needed. Simplify tail call.
9820 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9822 * xdisp.c (prepare_menu_bars): Mark static.
9823 * lisp.h (prepare_menu_bars): Don't declare.
9824 * xselect.c (x_handle_selection_clear):
9825 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9827 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9829 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9830 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9832 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9834 * keyboard.c (Fcommand_error_default_function): Rename from
9835 Fdefault_error_output.
9837 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9839 * keyboard.c (Fdefault_error_output): New function, extracted from
9841 (syms_of_keyboard): Use it for Vcommand_error_function.
9843 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9845 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9846 (init_eval): Use it to ensure handlerlist is non-NULL.
9847 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9848 (Fsignal): Adjust NULLness test of handlerlist.
9849 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9851 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9853 * callproc.c (call_process): Call prepare_to_modify_buffer before
9854 decoding text read from the sub-process, as the decoded stuff will
9855 be inserted into the buffer. This will invalidate the various
9856 caches maintained for the buffer. (Bug#15148)
9858 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9860 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9861 string of glyphless-char-display.
9863 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9865 * nsfns.m (ns_get_name_from_ioreg): New function.
9866 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9867 OSX >= 10.9. Use ns_get_name_from_ioreg.
9869 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9871 Simplify and port recent bool vector changes.
9872 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9873 only in this file. Use a more-efficient implementation if the
9874 second argument is a power of 2.
9875 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9876 Remove no-longer-necessary compile-time checks.
9877 (bool_vector_exact_payload_bytes): New function.
9878 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9879 exact payload changed to call the new function. Do not assume
9880 that the arg or result fits in ptrdiff_t.
9881 (bool_vector_fill): New function.
9882 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9884 (vroundup_ct): Don't assume arg fits in size_t.
9885 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9886 invoke set_category_set.
9887 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9888 All callers changed. Use bool_vector_set.
9889 * category.h (XCATEGORY_SET): Remove; no longer needed.
9890 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9892 * data.c (Faref): Use bool_vector_ref.
9893 (Faset): Use bool_vector_set.
9894 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9895 (Fbool_vector_not, Fbool_vector_count_matches)
9896 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9897 * fns.c (concat): Use bool_vector_ref.
9898 (Ffillarray): Use bool_vector_fill.
9899 (mapcar1): Use bool_vector_ref.
9900 (sxhash_bool_vector): Hash words, not bytes.
9901 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9902 a constant, since it's now used in #if.
9903 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9904 unsigned char on unusual architectures, so that we no longer
9905 assume that the number of bits per bits_word is a power of two or
9906 is a multiple of 8 or of CHAR_BIT.
9907 (Qt): Add forward decl.
9908 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9909 at least as strictly as bits_word.
9910 (bool_vector_data, bool_vector_uchar_data): New accessors.
9911 All data structure accesses changed to use them.
9912 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9913 (bool_vector_set): New functions.
9914 (bool_vector_fill): New decl.
9915 (ROUNDUP): Move to alloc.c as described above.
9917 Fix recent gnutls changes.
9918 * gnutls.c (Fgnutls_boot): Don't assume C99.
9919 * process.c (wait_reading_process_output): Fix typo in recent change.
9921 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9923 * process.c (wait_reading_process_output, read_process_output)
9924 (send_process): Check gnutls_state is not NULL.
9926 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9927 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9929 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9931 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9932 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9934 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9937 * nsfns.m (Fx_create_frame): Fix memory leak.
9939 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9940 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9941 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9943 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9945 * xdisp.c (message3_nolog, message_with_string): Encode the string
9946 before writing it to the terminal in a non-interactive session.
9948 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9949 sure we concatenate them into a unibyte string.
9951 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9952 resulting temporary name before returning it to the caller.
9953 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9954 is a unibyte string, convert NAME to a unibyte string to ensure
9955 that the result is also a unibyte string.
9957 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9958 create unibyte strings from default paths and directory/file
9961 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9964 * callproc.c (init_callproc): Use build_unibyte_string to make
9965 sure we create unibyte strings from default paths and
9966 directory/file names.
9968 * buffer.c (init_buffer): Don't store default-directory of
9969 *scratch* in multibyte form. The original problem which led to
9970 that is described in
9971 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9972 but it was solved long ago. (Bug#15260)
9974 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9976 Port to stricter C99 platforms.
9977 Especially, C99 prohibits nesting a struct X inside struct Y if
9978 struct X has a flexible array member.
9979 * alloc.c (struct sdata): New type.
9980 (sdata): Implement in terms of struct sdata.
9981 Remove u member; all uses replaced by next_vector, set_next_vector.
9982 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9983 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9984 (struct sblock): Rename first_data member to data, which is now
9985 a flexible array member. All uses changed.
9986 (next_vector, set_next_vector, large_vector_vec): New functions.
9987 (vector_alignment): New constant.
9988 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9989 (struct large-vector): Now merely a NEXT member, since the old approach
9990 ran afoul of stricter C99. All uses changed to use
9991 large_vector_vec or large_vector_offset.
9992 (large_vector_offset): New constant.
9993 * dispnew.c: Include tparam.h, for tgetent.
9994 Do not include term.h; no longer needed.
9995 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9996 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9997 (struct Lisp_Vector): Use a flexible array member for contents,
9998 instead of a union with a member that is an array of size 1.
10000 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10001 fact that the struct no longer contains a union.
10002 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10003 (struct Lisp_Save_Value, struct Lisp_Free):
10004 Use unsigned, not int, for spacers, to avoid c99 warning.
10005 (union specbinding): Use unsigned, not bool, for bitfield, as
10006 bool is not portable to pre-C99 hosts.
10008 2013-11-04 Glenn Morris <rgm@gnu.org>
10010 * emacs.c (usage_message): Mention that `-L :...' appends.
10012 2013-11-02 Glenn Morris <rgm@gnu.org>
10014 * Makefile.in (abs_builddir): Remove.
10015 (bootstrap_exe): Use relative filename.
10017 Use relative filenames in TAGS files.
10018 * Makefile.in (abs_srcdir): Remove it again.
10019 (.PHONY): Remove frc.
10020 (maintainer-clean): No more TAGS-LISP file.
10021 (TAGS): Pass relative file names to etags.
10022 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10024 * Makefile.in (abs_srcdir): New, set by configure.
10026 (maintainer-clean): Remove pointless echo. That should be in the
10027 top-level Makefile, if anywhere. Delete TAGS-LISP.
10028 (extraclean): No s/ and m/ directories for some time.
10029 (TAGS): Also depend on ctagsfiles3.
10030 Remove no-longer-defined S_FILE.
10031 Pass absolute filenames to etags once more.
10032 (TAGS-LISP): Replace lispdir with its expansion.
10033 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10034 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10036 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10038 * xfaces.c (check_lface_attrs, realize_default_face):
10039 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10040 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10042 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10044 * emacs.c (original_pwd): Remove global var by making it local.
10045 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10047 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10049 * xfaces.c: Declare color_distance.
10050 (QCdistant_foreground): New variable.
10051 (NEAR_SAME_COLOR_THRESHOLD): New define.
10052 (load_color2): New function.
10053 (load_color): Call load_color2.
10054 (load_face_colors): Call load_color2 and if distant-color is specified
10055 calculate distant and use distant-color if colors are near.
10056 (LFACE_DISTANT_FOREGROUND): New define.
10057 (merge_face_ref, Finternal_set_lisp_face_attribute)
10058 (Finternal_get_lisp_face_attribute)
10059 (x_supports_face_attributes_p): Handle distant-foreground similar to
10061 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10063 * dispextern.h (lface_attribute_index):
10064 Add LFACE_DISTANT_FOREGROUND_INDEX.
10066 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10068 * image.c (pbm_next_char): New function.
10069 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10070 (pbm_scan_number): Use it.
10071 (Qlibjpeg_version): New variable.
10072 (syms_of_image): DEFSYM and initialize it.
10074 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10076 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10078 2013-10-31 Glenn Morris <rgm@gnu.org>
10080 * emacs.c (original_pwd): New char.
10081 (main): If using --chdir, store original_pwd.
10082 (init_cmdargs): When setting Vinvocation_directory based on a
10083 relative argv[0], use original_pwd if set. (Bug#15768)
10085 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10087 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10089 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10091 * insdel.c: Fix minor problems found by static checking.
10092 (Qregion_extract_function): Now static.
10093 (prepare_to_modify_buffer_1): Remove unused locals.
10095 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10097 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10098 (syms_of_xdisp): Declare pre-redisplay-function.
10099 (markpos_of_region): Remove function.
10100 (init_iterator, compute_stop_pos, handle_face_prop)
10101 (face_before_or_after_it_pos, reseat_to_string)
10102 (get_next_display_element, window_buffer_changed)
10103 (redisplay_internal, try_cursor_movement, redisplay_window)
10104 (try_window_reusing_current_matrix, try_window_id, display_line)
10105 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10106 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10107 * window.h (struct window): Remove field `region_showing'.
10108 * dispextern.h (struct it): Remove region_beg/end_charpos.
10109 (face_at_buffer_position, face_for_overlay_string)
10110 (face_at_string_position): Update prototypes.
10111 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10112 (face_at_string_position): Remove `region_beg' and `region_end' args.
10113 * fontset.c (Finternal_char_font):
10114 * font.c (font_at, font_range): Adjust calls accordingly.
10115 * insdel.c (Qregion_extract_function): New var.
10116 (syms_of_insdel): Initialize it.
10117 (prepare_to_modify_buffer_1): Use it.
10119 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10121 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10122 * ftxfont.c (ftxfont_get_gcs):
10123 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10124 * xfaces.c (x_free_colors, x_free_dpy_colors)
10125 (x_create_gc, unload_color):
10126 * xselect.c (x_property_data_to_lisp):
10127 * xsettings.c (parse_settings):
10128 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10129 (get_bits_and_offset): Adjust definition.
10130 * frame.c (XParseGeometry): Adjust locals.
10131 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10132 * regex.h (toplevel): Likewise for reg_syntax_t.
10134 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10136 * eval.c (run_hook_with_args): Use FUNCTIONP.
10138 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10140 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10141 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10142 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10143 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10144 on MS-Windows anyway.
10145 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10146 (free_realized_face): ...adjust user.
10147 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10148 white relief pixels to -1.
10149 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10150 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10151 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10153 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10155 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10156 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10157 in practice now. All callers changed.
10159 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10161 * dispextern.h (struct face): Use bitfields for 'underline_type'
10162 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10163 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10164 'stipple' member. Move 'lface' member up to help...
10165 * xfaces.c (make_realized_face): ...this function to find and
10166 clear just the members that need clearing.
10167 (load_face_colors, realize_x_face):
10168 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10170 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10172 * xftfont.c (struct xftfont_info): Remove set-but-unused
10174 (xftfont_open): Adjust user.
10175 (xftfont_get_colors): Remove useless prototype.
10177 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10179 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10180 before passing them to 'unexec'. (Bug#15260)
10182 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10184 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10186 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10188 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10189 the changed signature of the font driver's 'close' method.
10191 * w32font.h (w32font_close): Adjust the prototype to the change in
10192 function definition.
10194 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10196 * w32uniscribe.c (uniscribe_close): Adapt the call to
10197 w32font_close to its new prototype.
10199 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10201 Omit unused frame argument of font API's close function.
10202 * font.h (struct font): Drop frame argument. Adjust comment.
10203 * font.c (font_clear_cache, font_close_object): Adjust users.
10204 * ftfont.c (ftfont_close):
10205 * ftxfont.c (ftxfont_close):
10206 * macfont.m (macfont_close):
10207 * nsfont.m (nsfont_close):
10208 * w32font.c (w32font_close):
10209 * xfont.c (xfont_close):
10210 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10211 tweak comments and make functions safe if called more than once for
10212 the same font object.
10214 Perform font-specific cleanup when font object is swept by GC. See
10215 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10216 * alloc.c (cleanup_vector): New function.
10217 (sweep_vector): Call it for each reclaimed vector object.
10218 * font.h (struct font): Adjust comment.
10220 2013-10-24 Glenn Morris <rgm@gnu.org>
10222 * Makefile.in (abs_top_srcdir): New, set by configure.
10224 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10226 Adjust recent font-related changes to fix bug#15686.
10227 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10228 is a live window system frame, mark its default font too.
10230 2013-10-23 Glenn Morris <rgm@gnu.org>
10232 * Makefile.in (RUN_TEMACS): Make relative (again).
10233 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10234 (bootstrap-emacs$(EXEEXT)):
10235 Quote entities that might contain whitespace.
10237 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10239 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10240 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10242 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10244 Do not allow font caches to grow too large.
10245 * alloc.c (compact_font_cache_entry, compact_font_caches):
10246 New functions or stub if not HAVE_WINDOW_SYSTEM.
10247 (compact_undo_list): Factor out from Fgarbage_collect.
10249 (mark_face_cache): Mark face font. Move down to avoid
10251 (mark_terminals): Do not mark font cache here.
10252 (Fgarbage_collect): Call compaction functions described
10253 above. Adjust comment.
10255 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10257 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10258 chdir to HOME (bug#15607).
10260 * nsterm.m (Qcocoa, Qgnustep): New variables.
10261 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10262 (ns_get_color): Make selection color work for GNUstep also.
10264 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10266 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10267 handles mouse clicks. Instead, let GPM use the same code as all
10268 the other mice use. See the discussion starting at
10269 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10270 for the details of the problem with the menu bar this fixes.
10272 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10274 Remove port-specific display name lists to avoid extra
10275 complexity and data duplication with display info lists.
10276 * xterm.h (x_display_name_list): Remove declaration.
10277 * xterm.c (x_display_name_list): Remove.
10278 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10279 * xfns.c (x_display_info_for_name, Fx_display_list):
10280 Likewise. Use x_display_list where appropriate.
10281 * w32term.h (w32_display_name_list): Remove declaration.
10282 * w32term.c (w32_display_name_list): Remove.
10283 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10285 * w32fns.c (x_display_info_for_name, Fx_display_list):
10286 Likewise. Use x_display_list where appropriate.
10287 * nsterm.h (ns_display_name_list): Remove declaration.
10288 * nsterm.m (ns_display_name_list): Remove.
10289 (ns_term_init, syms_of_nsterm): Adjust users.
10290 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10291 Likewise. Use x_display_list where appropriate.
10292 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10293 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10294 (mark_terminals): Mark per-terminal font cache.
10296 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10298 Don't run timers in input-pending-p. Its new check-timers param
10299 provides the prior behavior. (Bug#15045).
10300 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10302 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10304 Make some functions static in non-Microsoft builds.
10305 On my platform (Fedora 19 x86-64), this shrinks the
10306 Emacs executable (text+data) by 0.25%.
10307 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10308 (load_color) [!MSDOS]:
10309 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10310 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10311 * lisp.h (check_existing):
10312 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10313 (network_interface_info) [!WINDOWSNT]:
10314 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10315 Remove extern decls.
10316 * fileio.c (check_existing):
10317 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10318 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10319 (network_interface_info) [!WINDOWSNT]:
10320 * term.c (encode_terminal_code) [!WINDOWSNT]:
10321 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10322 * xfaces.c (load_color) [!MSDOS]:
10324 * fileio.c (check_existing, check_executable, check_writable):
10325 * process.c (network_interface_list, network_interface_info):
10326 Move earlier, so that we don't need forward decls.
10327 * gnutls.c (fn_gnutls_transport_set_errno)
10328 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10330 * w32.c (init_environment): Use faccessat rather than
10331 check_existing, partly for consistency with the rest of the code
10332 in this file, partly so that check_existing can be static.
10334 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10335 * emacs.c (MAIN_PROGRAM): New macro.
10336 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10337 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10339 bool vector int width fixes
10340 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10341 (Fbool_vector_count_matches_at):
10342 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10343 can exceed PTRDIFF_MAX, at least in theory.
10344 (Fbool_vector_count_matches_at):
10345 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10347 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10349 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10350 (struct sockaddr): Add forward decl, for platforms that lack it.
10352 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10354 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10357 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10359 * w32.c (network_interface_get_info, network_interface_list)
10360 (network_interface_info): New functions. (Bug#15610)
10361 (GetAdaptersInfo_Proc): New typedef.
10362 (get_adapters_info): New wrapper function.
10363 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10365 * process.h (network_interface_list, network_interface_info):
10368 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10369 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10370 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10371 for WINDOWSNT. Doc fix.
10372 (syms_of_process): Defsubr Snetwork_interface_list and
10373 Snetwork_interface_info unconditionally.
10375 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10376 in NS GUI sessions. (Bug#15629)
10378 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10380 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10382 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10384 * print.c (print_object): Print " ..." when truncating bool vectors.
10386 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10388 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10389 standard mouse buttons.
10391 * termhooks.h (struct input_event): Remove incorrect commentary.
10393 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10395 Disallow bool vector operations on mixed-length operands.
10396 The old behavior left garbage in the result vector sometimes,
10397 and didn't seem to be useful.
10398 * data.c (Qwrong_length_argument): New static var.
10399 (wrong_length_argument): New function.
10400 (bool_vector_binop_driver): Check that args agree in length.
10402 * keyboard.c, keyboard.h (all_kboards): Now static.
10404 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10406 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10407 note from the lispref.
10409 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10411 * nsterm.h (struct ns_display_info): Remove set-but-unused
10412 member image_cache (image caches are per-terminal anyway).
10413 (FRAME_X_IMAGE_CACHE): Remove.
10414 * nsterm.m (ns_initialize_display_info): Adjust user.
10416 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10418 * w32proc.c: Include mingw_time.h.
10420 * w32.c: Include mingw_time.h.
10422 Implement scrolling of TTY menus when the screen is too short.
10424 * term.c (tty_menu_display): Accept an additional argument, the
10425 menu item from which to start displaying the menu. Account for
10426 the value of Y when limiting the menu to the number of available
10428 (mi_result): New enumeration.
10429 (read_menu_input): Return enumerated value. When the y coordinate
10430 hits min_y or max_y, return scroll indication instead of wrapping
10432 (tty_menu_activate): Handle the scrolling indications from
10433 read_menu_input. Compute the first menu item to display and pass
10434 it to tty_menu_display.
10436 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10438 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10439 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10440 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10441 Adjust to match the change described below.
10442 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10443 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10444 memory_below_frame members to...
10445 * termchar.h (struct tty_display_info): ...here because they're
10446 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10447 * term.c (init_tty):
10448 * nsterm.m (ns_create_terminal):
10449 * w32term.c (w32_create_terminal):
10450 * xterm.c (x_create_terminal): Adjust users.
10451 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10452 to filter out non-TTY frames. Adjust comment.
10453 (scrolling): Adjust user. Prefer eassert for debugging check.
10455 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10457 * xfaces.c (PT_PER_INCH): Remove unused macro.
10458 * termhooks.h (struct terminal): Remove set-but-unused
10459 member fast_clear_end_of_line.
10460 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10461 * nsterm.m (ns_create_terminal):
10462 * term.c (init_tty):
10463 * w32term.c (w32_create_terminal):
10464 * xterm.c (x_create_terminal): Adjust users.
10466 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10468 * lisp.h (bool_vector_size): New function.
10469 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10470 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10471 (Fbool_vector_not, Fbool_vector_count_matches_at):
10472 Remove uses of 'eassume' that should no longer be needed,
10473 because they are subsumed by the 'eassume' in bool_vector_size.
10475 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10477 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10478 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10479 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10481 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10483 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10484 have different dimensions. (Bug#15575)
10486 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10489 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10491 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10493 * term.c (tty_menu_show): Never return with unbalanced
10494 specpdl. Use eassert for debugging check. Adjust style.
10496 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10498 * term.c (read_menu_input): Make selection of menu items
10499 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10500 (tty_menu_activate): Fix off-by-one error when computing max_y.
10502 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10504 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10505 audit logging (only used with GnuTLS 3.x) and enable it.
10507 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10509 * dispnew.c (redraw_frame): Remove useless #ifdef because
10510 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10511 Also, move TTY fflush to...
10512 * term.c (tty_update_end): ...this function.
10514 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10516 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10517 the end of the frame's glyph matrix. (Bug#15575)
10519 * term.c (tty_menu_display): Don't move cursor while overwriting
10520 frame's glyphs with menu items. Limit the number of items
10521 displayed to what can be shown on the available screen lines,
10522 excluding the echo area.
10523 (tty_menu_activate): Limit the Y coordinate allowed by
10524 read_menu_input to the last screen line used for menu display.
10526 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10528 * lisp.h (eassume): New macro.
10529 Also, include <verify.h>, for 'assume'.
10530 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10531 (vroundup, vector_nbytes):
10532 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10533 (Fbool_vector_not, Fbool_vector_count_matches)
10534 (Fbool_vector_count_matches_at):
10535 Use eassume, not eassert.
10536 * casetab.c (set_identity, shuffle):
10537 * composite.c (composition_gstring_put_cache):
10538 * dispnew.c (update_frame_1):
10539 * ftfont.c (ftfont_shape_by_flt):
10540 * image.c (gif_load):
10541 * intervals.c (offset_intervals):
10542 * macfont.m (macfont_shape):
10543 Remove calls to 'assume' that are no longer needed, because
10544 --enable-gcc-warnings no longer generates bogus warnings
10545 when these calls are removed.
10547 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10549 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10551 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10553 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10554 (Qsubstitute_env_in_file_name): New var.
10555 (syms_of_fileio): Define it.
10557 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10559 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10560 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10563 * term.c (save_and_enable_current_matrix): Don't allocate and
10564 don't save margin areas.
10565 (restore_desired_matrix): Don't restore margin areas.
10566 (free_saved_screen): Don't free margin areas.
10568 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10570 * image.c: Pacify --enable-gcc-warnings.
10571 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10572 #define only if used.
10574 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10576 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10577 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10578 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10579 (gif_load): For giflib v5.x and later, display the error message
10580 produced by giflib when its functions fail.
10581 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10584 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10586 * keyboard.c (last_event_timestamp): Remove. For X selection and
10587 GTK popup menus, it may be obtained from per-frame X display info.
10588 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10589 (process_special_events): Adjust users.
10590 * keyboard.h (last_event_timestamp): Remove declaration.
10591 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10592 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10593 * menu.h (xmenu_show): Adjust prototype.
10594 * menu.c (Fx_popup_menu): Adjust user.
10595 * xselect.c (x_own_selection, x_get_foreign_selection)
10596 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10598 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10600 * keyboard.c (init_kboard): Now static. Add arg
10601 to denote window system. Adjust comment.
10602 (init_keyboard): Adjust user.
10603 (allocate_kboard): New function.
10604 (syms_of_keyboard):
10605 * nsterm.m (ns_term_init):
10606 * term.c (init_tty):
10607 * w32term.c (w32_create_terminal):
10608 * xterm.c (x_term_init): Use it.
10609 * keyboard.h (init_kboard): Remove prototype.
10610 (allocate_kboard): Add prototype.
10612 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10614 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10615 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10617 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10619 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10621 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10623 * term.c (tty_menu_activate): Flush the output stream after
10624 showing the cursor, and don't mark the frame garbaged at exit from
10625 the function. Fixes redisplay glitches when moving from one menu
10628 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10630 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10631 or throw error (Bug#15570).
10633 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10635 * intervals.c (temp_set_point_both): Move test into 'eassert',
10638 * lisp.h (eassert): Don't use 'assume'.
10639 Sometimes 'assume' wins in performance, and sometimes it loses,
10640 so it shouldn't be used all the time. Perhaps we need two
10641 flavors of 'eassert', one for where 'assume' is far more likely
10642 to help or to hurt; but that can be done later.
10643 Reported by Dmitry Antipov in
10644 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10645 Also, don't include <verify.h>; no longer needed.
10647 2013-10-09 Glenn Morris <rgm@gnu.org>
10649 * eval.c (Fcond): Doc tweak.
10651 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10653 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10654 expressions with side effects to eassert. (Bug#15565)
10656 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10658 * fns.c (hashfn_user_defined): Allow hash functions to return any
10661 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10663 Fix minor problems found by static checking.
10664 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10665 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10666 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10667 * keyboard.c (read_menu_command): Remove unused local.
10668 * lisp.h (read_menu_command): New decl.
10669 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10670 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10671 Return ptrdiff_t, not int.
10672 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10673 not int, for benefit of xpalloc.
10674 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10676 (have_menus_p): Remove; unused.
10677 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10678 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10679 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10681 (save_and_enable_current_matrix): Omit unnecessary casts.
10682 (read_menu_input): Omit local extern decl (now in lisp.h).
10683 Don't access uninitialized storage if mouse_get_xy fails.
10684 (tty_menu_activate): Mark local as initialized, for lint.
10685 (tty_menu_activate, tty_meny_show): Remove unused locals.
10687 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10689 Support menus on text-mode terminals.
10690 * xterm.h (xw_popup_dialog): Add prototype.
10692 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10693 (xmenu_show): Block input here, instead in Fx_popup_menu.
10694 (xw_popup_dialog): New function, with X-specific bits of popup
10697 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10700 * window.c (Fset_window_configuration): Use run-time tests of the
10701 frame type instead of compile-time conditionals, when menu-bar
10702 lines are considered.
10704 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10705 (w32_popup_dialog): New prototypes.
10707 * w32menu.c (Fx_popup_dialog): Function deleted.
10708 (w32_popup_dialog): New function, with w32 specific bits of popup
10709 dialogs. Block input here.
10711 * w32inevt.c (w32_console_read_socket): Minor change to add
10712 debugging TTY events.
10714 * w32fns.c (show_hourglass): If returning early because the frame
10715 is not a GUI frame, unblock input.
10717 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10718 (cursorY): New functions.
10720 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10721 WINDOWSNT, macros that call curX and curY elsewhere.
10723 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10725 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10726 specific function to hide and show cursor on a text-mode terminal.
10727 (tty_menu_struct, struct tty_menu_state): New structures.
10728 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10729 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10730 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10731 (tty_menu_locate, save_and_enable_current_matrix)
10732 (restore_desired_matrix, screen_update, read_menu_input)
10733 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10734 (tty_pop_down_menu, tty_menu_last_menubar_item)
10735 (tty_menu_new_item_coords, tty_menu_show): New functions.
10736 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10738 * nsterm.h (ns_popup_dialog): Adjust prototype.
10740 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10741 of in x-popup-menu.
10742 (ns_popup_dialog): Adapt order of arguments to the other
10743 *_menu_show implementations.
10744 (Fx_popup_dialog): Function deleted.
10746 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10748 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10750 * menu.c (have_boxes): New function.
10751 (single_keymap_panes): Use it instead of a compile-time
10753 (single_menu_item): Use run-time tests of the frame type instead
10754 of compile-time conditionals.
10755 (encode_menu_string): New function.
10756 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10757 the macro, since different types of frame need different encoding
10759 (digest_single_submenu): Use run-time tests of frame type instead
10760 of, or in addition to, compile-time conditionals.
10761 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10762 (Fx_popup_menu): Detect when the function is called from keyboard
10763 on a TTY. Don't barf when invoked on a text-mode frame.
10764 Check frame type at run time, instead of compile-time conditionals for
10765 invoking terminal-specific menu-show functions.
10766 Call tty_menu_show on text-mode frames.
10767 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10768 run time to determine which alternative to invoke; support dialogs
10771 * keyboard.h <Qmouse_movement>: Declare.
10773 * keyboard.c <Qmouse_movement>: Now extern.
10774 <Qecho_keystrokes>: New static variable.
10775 (read_key_sequence): Accept an additional argument, a flag to
10776 prevent redisplay during reading of the key sequence. All callers
10778 (read_menu_command): New function.
10779 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10781 (toolkit_menubar_in_use): New function.
10782 (make_lispy_event): Use it instead of a compile-time test.
10784 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10785 window-system being available.
10787 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10788 to x-popup-dialog on the frame type, they all now support popup
10791 * dispnew.c (save_current_matrix): Save the margin areas.
10792 (restore_current_matrix): Restore margin areas.
10793 (update_frame_with_menu): New function.
10795 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10798 * alloc.c (make_save_ptr): Now compiled unconditionally.
10800 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10802 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10803 (redraw_frame, update_frame): Adjust users.
10804 * dispextern.h (set_window_update_flags): Adjust prototype.
10805 * xdisp.c (redisplay_internal): When updating all frames with zero
10806 windows_or_buffers_changed, assume that only the windows that shows
10807 current buffer should be really updated.
10809 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10811 Do not allocate huge temporary memory areas and objects while encoding
10812 for file I/O, thus reducing an enormous memory usage for large buffers.
10813 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10814 * coding.h (struct coding_system): New member raw_destination.
10815 * coding.c (setup_coding_system): Initialize it to zero.
10816 (encode_coding_object): If raw_destination is set, do not create
10817 dst_object. Add comment.
10818 * fileio.c (toplevel): New constant E_WRITE_MAX.
10819 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10820 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10822 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10824 * nsterm.m (windowDidExitFullScreen:)
10825 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10827 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10829 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10830 * keyboard.c (unblock_input_to): Don't process pending signals
10831 if a fatal error is in progress.
10833 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10834 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10835 they're talking about words in Lisp bool vectors.
10836 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10837 * data.c (popcount_bits_word): Rename from popcount_size_t.
10838 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10841 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10843 Improve support for popcount and counting trailing zeros (Bug#15550).
10844 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10845 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10846 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10847 (popcount_size_t_msc, popcount_size_t_gcc):
10848 Remove; now done by Gnulib.
10849 (popcount_size_t): Now a macro that defers to Gnulib.
10850 (count_trailing_zero_bits): Return int, for consistency with
10851 Gnulib and because Emacs prefers signed to unsigned int.
10852 Don't assume that size_t is either unsigned int or unsigned long
10853 or unsigned long long.
10854 (size_t_to_host_endian): Do not assume that size_t is either
10855 exactly 32 or exactly 64 bits wide.
10856 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10857 etc., so that it's now an enum constant, not a macro.
10858 No need to assume that it's either 32 or 64.
10860 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10862 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10865 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10867 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10868 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10870 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10872 emacs_read and emacs_write now use void *, not char *.
10873 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10874 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10875 Buffer arg is now void *, not char *. This matches plain
10876 'read' and 'write' better, and avoids a constraint violation
10877 on Solaris 9 with Oracle Studio.
10879 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10881 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10882 memset to explicit loop. Otherwise copy largest possible chunk
10883 from initialized to uninitialized part, thus allowing the longer
10884 memcpy runs and reducing the number of loop iterations.
10886 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10888 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10889 hide toolbar (Bug#15388).
10890 (windowDidEnterFullScreen:): If presentation options are zero,
10891 set them here (Bug#15388).
10892 (ns_update_auto_hide_menu_bar): Remove runtime check.
10893 Don't auto hide dock unless menubar is also auto hidden.
10895 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10897 * editfns.c (message): Mention batch mode in doc string.
10899 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10901 * nsterm.m (check_native_fs): Remove erroneous comment.
10903 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10905 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10906 uses find_newline instead of scan_newline and so doesn't move point.
10908 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10910 Use hardware support for byteswapping on glibc x86 etc.
10911 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10912 whereas the old swap64 needed 30.
10913 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10914 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10915 Use byteswap.h's macros to swap bytes.
10916 * lisp.h (swap16, swap32, swap64): Remove.
10917 All uses replaced by bswap_16, bswap_32, bswap_64.
10919 * bytecode.c (exec_byte_code): Use some more volatile variables
10920 to work around local variables getting clobbered by longjmp.
10921 Port to pre-C99, which doesn't allow decls after stmts.
10923 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10925 * lisp.h (eassert): Assume that COND is true when optimizing.
10926 In other words, take on the behavior of eassert_and_assume.
10927 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10928 (eassert_and_assume): Remove. All uses replaced by eassert.
10930 * xdisp.c (Qglyphless_char): Now static.
10932 Adjust to merge from gnulib.
10933 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10934 * lisp.h: Include <verify.h>, for 'assume'.
10936 * eval.c (clobbered_eassert): New macro.
10937 (internal_catch, internal_condition_case)
10938 (internal_condition_case_1, internal_condition_case_2)
10939 (internal_condition_case_n): Use it instead of eassert
10940 when the argument contains locals clobbered by longjmp.
10941 Don't use clobbered locals outside of clobbered_eassert.
10942 (internal_lisp_condition_case): Use a volatile variable
10943 to work around a local variable's getting clobbered.
10945 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10947 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10948 (PUSH_HANDLER): New macro.
10949 (catchlist): Remove.
10950 (handlerlist): Always declare.
10952 * eval.c (catchlist): Remove (merge with handlerlist).
10953 (handlerlist, lisp_eval_depth): Not static any more.
10954 (internal_catch, internal_condition_case, internal_condition_case_1)
10955 (internal_condition_case_2, internal_condition_case_n):
10957 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10958 handlerlist/catchlist.
10959 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10960 handlerlist which can only handle a single condition-case handler at
10962 (find_handler_clause): Simplify since we only a single branch here
10965 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10967 (bcall0): New function.
10968 (exec_byte_code): Add corresponding cases. Improve error message when
10969 encountering an invalid byte-code. Let Bunwind_protect accept
10970 a function (rather than a list of expressions) as argument.
10972 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10973 and make them unconditional now that they're heap-allocated.
10975 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10977 * charset.c (Fdecode_char, Fencode_char): Remove description of
10978 `restriction' arg. now that it's hidden by advertised-calling-convention.
10980 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10982 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10983 Remove unused variable (from mac-port).
10984 (macfont_draw): Use s->ybase for correct y position.
10986 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10988 * frame.h (struct frame): Drop has_minibuffer member because...
10989 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10990 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10992 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10994 * window.h (struct window): Prefer enum text_cursor_kinds to int
10995 for phys_cursor_type member. Move the latter, phys_cursor_width,
10996 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10997 * window.c (replace_window, make_window): Adjust users.
10999 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11001 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11002 this module is never compiled otherwise.
11004 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11006 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11009 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11011 * xdisp.c (get_next_display_element): Don't call face_for_font in
11012 a build configured --without-x. (Bug#15484)
11014 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11016 * window.c (calc_absolute_offset): #elif should be #elif defined.
11018 * frame.c (delete_frame): Block/unblock input to overcome race
11019 condition (Bug#15475).
11021 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11023 * frame.c (delete_frame): Record selected frame only after
11024 calling Qdelete_frame_functions (Bug#15477).
11026 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11028 * nsterm.m (ns_selection_color): Remove.
11029 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11030 NSColor selectedText(Background)Color. Only for COCOA.
11031 (ns_term_init): Remove assignment of ns_selection_color, logic
11032 moved to ns_get_color.
11034 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11035 NS_SELECTION_COLOR_DEFAULT.
11036 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11038 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11040 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11041 frame' does not have the tool_bar_window member.
11043 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11045 Signal error when reading an empty byte-code object (Bug#15405)
11046 * lread.c (read1): Signal error.
11047 * alloc.c (make_byte_code): eassert header size.
11048 (sweep_vectors): Change an int to size_t.
11050 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11052 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11053 instead of ints, as it's the usual style for offsetof constants. See:
11054 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11056 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11057 This is ugly, but it should fix the performance problem for older
11058 GCC versions in the short run. I'll look into integrating the
11059 Gnulib module for popcount, as a better fix.
11060 See the thread starting in:
11061 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11062 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11063 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11064 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11065 (popcount_size_t): Use it.
11067 2013-09-24 Daniel Colascione <dancol@dancol.org>
11069 * process.c (Fnetwork_interface_info): Fix build break due to
11072 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11074 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11075 Prefer signed to unsigned integers where either will do.
11076 No need for 'const' on locals that do not escape.
11077 Omit easserts with unnecessary and unportable assumptions about
11078 alignment. Avoid unnecessary casts to char *.
11080 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11082 Use union for the payload of struct Lisp_Vector.
11083 This helps to avoid a few glitches dictated by C's aliasing rules.
11084 * lisp.h (struct Lisp_Vector): Use union for next and
11085 contents member. Adjust comment. Change related users.
11086 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11087 Related users changed.
11088 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11089 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11090 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11091 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11093 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11095 Optimize glyph row clearing and copying routines.
11096 * dispextern.h (struct glyph_row): Change layout of struct
11097 glyph_row to help copy_row_except_pointers. Adjust comment.
11098 * dispnew.c (null_row): Remove.
11099 (clear_glyph_row): Use offsetof and memset to find and clear
11100 just the members that need clearing. Adjust comment.
11101 (copy_row_except_pointers): Likewise for copying.
11103 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11105 Some minor cleanups of recently-added bool vector code.
11106 * conf_post.h (assume): Always return void. Use lint version
11107 only if GCC and MSC versions don't apply.
11108 * conf_post.h (assume):
11109 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11110 Depend on _MSC_VER, not __MSC_VER, for consistency with
11112 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11113 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11114 (bool_vector_binop_driver, count_trailing_zero_bits)
11115 (size_t_to_host_endian): Now static, not static inline;
11116 the latter isn't needed with modern compilers and doesn't
11117 work with older compilers anyway.
11119 * alloc.c (valgrind_p): Use bool for boolean.
11121 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11123 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11124 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11125 (display_last_displayed_message_p, message_buf_print)
11126 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11127 Use bool for boolean.
11128 * dispextern.h (cancel_line, init_desired_glyphs):
11129 Remove ancient leftover.
11130 (help_echo_showing_p, hourglass_shown_p):
11131 * lisp.h (noninteractive_need_newline): Adjust declaration.
11133 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11135 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11137 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11138 ...this file and convert the latter to static. Adjust comment.
11139 (make_initial_frame):
11140 * window.c (init_window_once): Adjust user.
11141 * frame.h (last_nonminibuf_frame): Remove declaration.
11142 * lisp.h (selected_frame): Likewise.
11143 * msdos.c (the_only_display_info): Adjust comment.
11145 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11147 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11148 computing the end column of mouse-highlight that comes from
11149 display or overlay strings. (Bug#15437)
11150 (note_mouse_highlight): Adapt calculation of last argument to
11151 mouse_face_from_string_pos to the above change.
11153 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11154 all platforms, not just for clang.
11156 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11158 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11159 about excess arguments to snprintf.
11161 * conf_post.h(assume): Use __builtin_unreachable for clang.
11163 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11165 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11166 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11168 2013-09-23 Daniel Colascione <dancol@dancol.org>
11170 * alloc.c (USE_VALGRIND): New macro; on by default
11171 when ENABLE_CHECKING.
11172 (mark_maybe_object, mark_maybe_pointer)
11173 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11175 (valgrind_p) [USE_VALGRIND]: New variable.
11176 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11178 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11180 * process.c (wait_reading_process_output): Change int pnamelen to
11183 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11184 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11185 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11186 argument to unsigned long to avoid warning.
11187 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11189 * conf_post.h (assume): Fix compiler error: x shall be cond.
11191 2013-09-22 Daniel Colascione <dancol@dancol.org>
11193 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11194 warning when compiling without a window system.
11196 2013-09-22 Daniel Colascione <dancol@dancol.org>
11198 * data.c (Qbool_vector_p): New symbol.
11199 (bool_vector_spare_mask, popcount_size_t_generic)
11200 (popcount_size_t_msc, popcount_size_t_gcc)
11202 (bool_vector_binop_driver)
11203 (count_trailing_zero_bits, size_t_to_host_endian)
11204 (Fbool_vector_exclusive_or)
11205 (Fbool_vector_union)
11206 (Fbool_vector_intersection, Fbool_vector_set_difference)
11207 (Fbool_vector_subsetp, Fbool_vector_not)
11208 (Fbool_vector_count_matches)
11209 (Fbool_vector_count_matches_at): New functions.
11210 (syms_of_data): Intern new symbol, functions.
11211 * alloc.c (bool_vector_payload_bytes): New function.
11212 (Fmake_bool_vector): Instead of calling Fmake_vector,
11213 which performs redundant initialization and argument checking,
11214 just call allocate_vector ourselves. Make sure we clear any
11215 terminating padding to zero.
11216 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11217 instead of open-coding the size calculation.
11218 (vroundup_ct): New macro.
11219 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11220 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11221 * composite.c (composition_gstring_put_cache):
11222 Change lint_assume to assume.
11223 * conf_post.h (assume): New macro.
11224 (lint_assume): Remove.
11225 * dispnew.c (update_frame_1): Change lint_assume to assume.
11226 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11228 * image.c (gif_load): Change lint_assume to assume.
11229 * lisp.h (eassert_and_assume): New macro.
11230 (Qbool_vector_p): Declare.
11231 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11232 (swap16, swap32, swap64): New inline functions.
11233 * macfont.m (macfont_shape): Change lint_assume to assume.
11234 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11235 * xsettings.c (parse_settings): Use new swap16 and
11236 swap32 from lisp.h instead of file-specific macros.
11238 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11240 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11241 found (which can legitimately happen when the glyph row at the
11242 window start is disabled in the current_matrix. (Bug#15365)
11244 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11246 Fix syntax.h bug introduced by recent INLINE change.
11247 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11248 conditionally compiled one way in some modules, and a different
11249 way in others. This doesn't work with extern inline functions,
11250 which must have the same definition in all modules, because the
11251 defining code might be shared across modules, depending on the
11252 implementation. Symptoms reported by Martin Rudalics in:
11253 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11254 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11255 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11256 overriding the corresponding functions in syntax.h.
11257 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11258 (syntax_property): New inline functions.
11259 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11260 Rewrite in terms of these new functions.
11262 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11264 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11265 not chars_in_text, whose result depends on the multibyteness of
11266 the current buffer. (Bug#15426)
11268 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11270 Port recent change to hosts where pointers aren't 'long'.
11271 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11272 Don't assume that pointers are the same width as 'long'.
11273 Add a compile-time check that a pointer fits into two X slots.
11275 A simpler, centralized INLINE.
11276 * conf_post.h (INLINE): Define only if not already defined.
11277 This allows us to use a single INLINE, defined by one file
11279 * emacs.c (INLINE): Define it.
11280 Also, include category.h, charset.h, composite.h, dispextern.h,
11281 syntax.h, systime.h, so that their INLINE definitions are expanded
11282 properly for Emacs.
11283 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11284 * buffer.h, buffer.c (BUFFER_INLINE):
11285 * category.h, category.c (CATEGORY_INLINE):
11286 * character.h, character.c (CHARACTER_INLINE):
11287 * charset.h, charset.c (CHARSET_INLINE):
11288 * composite.h, composite.c (COMPOSITE_INLINE):
11289 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11290 * frame.h, frame.c (FRAME_INLINE):
11291 * intervals.h, intervals.c (INTERVALS_INLINE):
11292 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11293 * lisp.h, alloc.c (LISP_INLINE):
11294 * process.h, process.c (PROCESS_INLINE):
11295 * syntax.h, syntax.c (SYNTAX_INLINE):
11296 * systime.h, sysdep.c (SYSTIME_INLINE):
11297 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11298 * window.h, window.c (WINDOW_INLINE):
11299 Remove. All uses replaced with INLINE.
11301 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11303 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11304 to avoid Bug#15398.
11306 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11308 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11309 'const char *' to avoid compiler warnings due to similar change in
11310 the prototype of x_get_string_resource.
11312 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11314 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11315 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11316 going to replace static variables below. Adjust comments.
11317 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11318 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11319 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11320 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11321 Related users changed.
11322 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11323 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11324 last_mouse_movement_time, going to replace static variables below.
11326 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11327 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11329 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11330 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11331 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11332 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11333 static variables below.
11334 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11335 (last_mouse_scroll_bar): Remove.
11336 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11337 (mouseExited): Related users changed.
11339 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11341 Do not use external array to process X scroll bar messages.
11342 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11343 (x_send_scroll_bar_event): Pack window pointer into two slots
11344 of XClientMessageEvent if we're 64-bit. Adjust comment.
11345 (x_scroll_bar_to_input_event): Unpack accordingly.
11347 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11349 Ifdef away recent changes which aren't relevant to NS port.
11350 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11351 [!HAVE_NS]: Declare as such.
11352 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11353 [!HAVE_NS]: Define as such.
11355 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11357 * frame.c (x_redo_mouse_highlight): New function
11358 to factor out common code used in W32 and X ports.
11359 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11360 * xterm.h (struct x_display_info):
11361 * w32term.h (struct w32_display_info):
11362 * nsterm.h (struct ns_display_info): New members
11363 last_mouse_motion_frame, last_mouse_motion_x and
11364 last_mouse_motion_y, going to replace static variables below.
11365 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11366 (redo_mouse_highlight): Remove.
11367 (note_mouse_movement, syms_of_xterm): Adjust user.
11368 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11369 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11370 (redo_mouse_highlight): Remove.
11371 (note_mouse_movement, syms_of_w32term): Adjust user.
11372 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11373 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11375 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11376 * nsfns.m (compute_tip_xy): Adjust user.
11378 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11380 * frame.c (x_mouse_grabbed): New function.
11381 * dispextern.h (x_mouse_grabbed): Add prototype.
11382 (last_mouse_frame): Remove declaration.
11383 * xterm.h (struct x_display_info):
11384 * w32term.h (struct w32_display_info):
11385 * nsterm.h (struct ns_display_info): New member
11386 last_mouse_frame, going to replace...
11387 * xdisp.c (last_mouse_frame): ...global variable.
11388 (note_tool_bar_highlight):
11389 * w32term.c (w32_mouse_position, w32_read_socket):
11390 * xterm.c (XTmouse_position, handle_one_xevent):
11391 Use x_mouse_grabbed.
11392 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11394 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11396 * w32term.c (w32_read_socket): Avoid temporary
11397 variables in a call to x_real_positions.
11398 * xterm.c (handle_one_xevent): Likewise.
11400 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11402 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11403 (x_icon_type): Remove prototype.
11404 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11405 * frame.c (x_icon_type): Remove.
11406 * w32term.c (x_make_frame_visible, x_iconify_frame):
11407 * xterm.c (x_make_frame_visible, x_iconify_frame):
11408 Use x_set_bitmap_icon to factor out common code.
11410 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11412 * dispextern.h (check_x_display_info, x_get_string_resource):
11413 Declare here just once and unify the latter.
11414 * frame.c (check_x_display_info, x_get_string_resource):
11415 * nsterm.h (check_x_display_info):
11416 * xrdb.c (x_get_string_resource):
11417 * xterm.h (check_x_display_info): Remove prototypes.
11418 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11419 * w32reg.c (x_get_string_resource): Likewise.
11420 (w32_get_rdb_resource): Adjust user.
11422 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11424 * xterm.h (struct x_display_info): New member
11425 x_pending_autoraise_frame, going to replace...
11426 * xterm.c (pending_autoraise_frame): ...static variable.
11427 (x_new_focus_frame, XTread_socket): Adjust users.
11428 * w32term.h (struct w32_display_info): New member
11429 w32_pending_autoraise_frame, going to replace...
11430 * w32term.c (pending_autoraise_frame): ...global variable.
11431 (x_new_focus_frame, w32_read_socket): Adjust users.
11433 2013-09-17 Glenn Morris <rgm@gnu.org>
11435 * xdisp.c (message_dolog): If we create *Messages*,
11436 switch it to messages-buffer-mode.
11438 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11440 Don't overuse 'const' in types of locals.
11441 * bidi.c (bidi_count_bytes):
11442 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11443 (xg_event_is_for_scrollbar):
11444 * xselect.c (x_handle_property_notify)
11445 (x_handle_selection_notify, x_handle_dnd_message):
11446 * xsettings.c, xsettings.h (xft_settings_event):
11447 * xterm.c (x_handle_net_wm_state, handle_one_event)
11448 (x_menubar_window_to_frame, x_detect_focus_change)
11449 (construct_mouse_click, note_mouse_movement)
11450 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11451 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11452 (handle_one_xevent, x_handle_net_wm_state):
11453 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11454 (x_handle_dnd_message):
11455 Avoid unnecessary 'const', typically the second 'const' in
11456 'const foo * const arg', a 'const' that does not affect the API
11457 and doesn't significantly help the human reader.
11459 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11461 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11462 only if Glib < 2.36.0.
11463 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11464 * xsettings.c (init_gconf, init_gsettings): Do not check
11466 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11468 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11470 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11472 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11473 before calling g_type_init.
11475 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11477 * nsterm.m (syms_of_nsterm): ... to here.
11479 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11481 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11482 (ignore_next_mouse_click_timeout): Use Time as X does.
11483 (handle_one_xevent): Avoid cast and use unsigned comparison.
11485 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11487 Do not copy X event in handle_one_xevent except KeyPress case.
11488 Wnen XEvent is processed, it is unlikely to be changed except
11489 KeyPress case, so we can avoid copying and use const pointer to
11490 const data to make sure that an event is not changed elsewhere.
11491 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11492 const' and do not create local copy except for the KeyPress event.
11493 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11494 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11495 (x_handle_net_wm_state, x_menubar_window_to_frame)
11496 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11497 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11498 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11499 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11500 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11501 (x_handle_dnd_message):
11502 * xsettings.c (xft_settings_event):
11503 Use 'const XEvent * const' where appropriate.
11504 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11506 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11508 Fix X event waiting to handle multiple frames.
11509 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11510 * xterm.c (pending_event_wait): Remove. Adjust users.
11511 (x_detect_focus_change): Pass frame arg.
11512 (handle_one_xevent): Find related frame early and clear per-frame
11513 wait_event_type only if this is an event for the relevant frame.
11514 (x_wait_for_event): Use per-frame wait_event_type.
11516 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11518 * nsfns.m (Fx_create_frame): Fix font driver registration for
11521 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11522 for syms_of_macfont.
11524 * nsterm.m: Include macfont.h.
11525 (ns_tmp_flags, ns_tmp_font): Remove.
11526 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11527 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11528 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11529 (changeFont:): Fix code style. Check for font driver type when
11532 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11535 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11536 (nsfont_open): Set font driver type.
11537 Set font->ascent and font->descent. Figure out font instead of
11538 ns_tmp_font, and flags instead of ns_tmp_flags.
11539 Fix indentation. Remove call to ns_draw_text_decoration,
11542 * nsfns.m: Include macfont.h.
11543 (Fx_create_frame): Register macfont driver, make a better default font.
11544 (Fns_popup_font_panel): Get font from macfont driver, if used.
11546 * macfont.m, macfont.h, macuvs.h: New files.
11548 * font.h: Declare syms_of_macfont.
11550 * font.c (syms_of_font): Call syms_of_macfont.
11552 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11554 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11556 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11557 and it is always zero for others, so I assume that this is an ancient
11558 leftover which nobody will want to change any more.
11559 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11560 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11561 * frame.c (x_set_scroll_bar_width):
11562 * w32fns.c (w32_createscrollbar):
11563 * w32term.c (w32_set_vertical_scroll_bar):
11564 * xfns.c (x_set_scroll_bar_default_width):
11565 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11566 (x_scroll_bar_expose): Related users changed.
11568 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11570 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11571 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11572 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11574 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11575 Define once here...
11576 * nsterm.h, w32term.h, xterm.h: ...and not here.
11577 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11578 Remove unused Xisms.
11579 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11580 these modules are never compiled otherwise.
11582 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11584 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11585 Doc fix. (Bug#15375)
11587 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11589 Unify Fx_focus_frame between all ports.
11590 * frame.h (x_focus_frame): New prototype.
11591 * xfns.c (Fx_focus_frame): Remove.
11592 (syms_of_xfns): Do not defsubr it.
11593 (x_focus_frame): X implementation.
11594 * nsfns.m (Fx_focus_frame): Remove.
11595 (syms_of_nsfns): Do not defsubr it.
11596 (x_focus_frame): NS implementation.
11597 * w32term.c (Fx_focus_frame): Remove.
11598 (x_focus_on_frame): Rename to...
11599 (x_focus_frame): W32 implementation.
11600 * w32term.h (x_focus_on_frame): Remove prototype.
11601 * w32fns.c (Fx_focus_frame): Remove.
11602 (syms_of_w32fns): Do not defsubr it.
11603 * frame.c (Fx_focus_frame): Define here.
11604 (syms_of_frame): Defsubr here.
11605 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11607 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11609 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11610 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11611 each port to reference the port-specific window system data.
11612 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11613 (FRAME_DISPLAY_INFO): Define.
11614 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11615 (FRAME_DISPLAY_INFO): Define. Adjust users.
11616 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11617 (FRAME_DISPLAY_INFO): Define. Adjust users.
11618 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11619 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11620 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11621 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11622 * xselect.c, xterm.c: All related users changed.
11624 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11626 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11627 (x_menubar_window_to_frame): Remove prototypes.
11628 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11629 (x_menubar_window_to_frame, x_top_window_to_frame):
11631 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11632 (x_menubar_window_to_frame, x_top_window_to_frame):
11633 ...to here and convert all but the last to static.
11635 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11637 * lisp.mk (lisp): Add w32-common-fns.elc.
11639 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11641 * charset.c (char_charset): Document an exception for char-charset.
11643 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11645 * xterm.h (x_display_info): New field last_user_time...
11646 * xterm.c (toplevel): ...to replace static last_user_time.
11647 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11649 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11651 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11652 scroll bar values to prevent thumb from disappear and update comment.
11654 2013-09-11 Glenn Morris <rgm@gnu.org>
11656 * emacs.c (usage_message): Possessive apostrophe tweak.
11658 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11660 * nsterm.m (syms_of_nsterm): Use Qns.
11661 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11662 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11663 * xfns.c (x_display_info_for_name, Fx_open_connection):
11664 Remove old '#if 0' code.
11665 (syms_of_xfns): Use Qx.
11666 * termhooks.h (fullscreen_hook): Remove the leftover.
11667 (struct terminal): Fix typo in comment.
11669 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11671 Cleaning up a few X scroll bar bits.
11672 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11673 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11674 New member last_seen_part, going to replace...
11675 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11676 (xt_action_hook) [USE_LUCID]: Adjust user.
11677 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11678 Lucid-specific scroll bar support.
11679 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11680 to int and adjust to use last_seen_part member.
11681 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11682 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11683 Initialize last_seen_part.
11685 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11687 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11688 insert-buffer-substring an empty string.
11690 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11692 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11693 avoiding a GCC warning.
11695 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11697 Ifdef away frame tool bar code when it is not really used.
11698 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11699 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11700 and minimize_tool_bar_window_p under the above.
11701 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11702 (fset_tool_bar_window): Likewise.
11703 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11704 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11705 (change_frame_size_1):
11706 * window.c (window_from_coordinates, Frecenter): Adjust users.
11707 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11708 code is not really used.
11709 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11710 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11711 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11712 [!USE_GTK && !HAVE_NS]: Define as such.
11713 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11714 (note_mouse_highlight, expose_frame):
11715 * xfns.c (x_set_tool_bar_lines):
11716 * xterm.c (handle_one_xevent): Adjust users.
11718 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11720 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11721 This bug was introduced by my 2013-08-26 patch, which incorrectly
11722 assumed that the terminfo implementation doesn't use termcap buffers.
11723 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11724 these buffers apparently are used after all.
11725 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11726 (struct tty_display_info): Define members termcap_term_buffer and
11727 termcap_strings_buffer even if TERMINFO.
11729 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11732 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11733 'usage' docstring entry to pacify make-docfile.
11735 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11737 Change comparison functions =, <, >, <=, >= to take many arguments.
11738 * data.c: Change comparison functions' interface and implementation.
11739 * lisp.h: Make arithcompare available for efficient two arg
11741 * bytecode.c: Use arithcompare.
11742 * fileio.c: Use new interface.
11744 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11746 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11748 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11750 * eval.c (Feval): Document the new use of `lexical'.
11752 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11754 Review and drop old frame resize hack.
11755 * frame.h (struct frame): Remove force_flush_display_p.
11756 * dispnew.c (update_frame): Adjust user and don't call
11757 flush_frame here. The comment has said that there was an issues
11758 with redisplaying fringes, but I don't see any differences with
11759 and without this hack. Hopefully we can continue without it.
11760 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11761 current frame matrices twice if resized_p is set.
11763 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11765 Do not populate pure Xism x_sync to other ports.
11766 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11767 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11768 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11769 * w32term.h (x_sync): Remove prototype.
11771 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11773 Cleanup frame flushing.
11774 * dispextern.h (struct redisplay_interface):
11775 Drop flush_display_optional because flush_display is enough
11776 for X and flushing via RIF is just a no-op for others.
11777 * frame.h (flush_frame): New function.
11778 * dispnew.c (update_frame):
11779 * minibuf.c (read_minibuf):
11780 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11782 * keyboard.c (detect_input_pending_run_timers): Do not flush
11783 all frames but selected one in redisplay_preserve_echo_area.
11784 * nsterm.m (ns_flush): Remove no-op.
11785 (ns_redisplay_interface): Adjust user.
11786 * w32term.h (x_flush): Remove no-op.
11787 (w32_redisplay_interface): Adjust user.
11788 * xterm.c (x_flush): Simplify because we do not flush all
11789 frames at once any more. Adjust comment.
11790 (x_redisplay_interface): Adjust user.
11792 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11794 Port --without-x --enable-gcc-warnings to Fedora 19.
11795 * gfilenotify.c (globals_of_gfilenotify):
11796 Call g_type_init only if using an older glib version that needs it.
11798 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11800 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11801 (last_glyphless_glyph_merged_face_id): Remove declarations.
11802 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11803 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11804 (last_glyphless_glyph_merged_face_id): Now static.
11805 (merge_escape_glyph_face): New function, refactored from...
11806 (get_next_display_element): ...here.
11807 (merge_glyphless_glyph_face): New function, refactored from...
11808 (produce_glyphless_glyph): ...here...
11809 * term.c (produce_glyphless_glyph): ...and here.
11811 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11813 * eval.c (eval_sub): Only call Ffunction if necessary.
11815 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11817 Attempt to make redisplay more selective when changing cursor type.
11818 * frame.h (struct frame): New bitfield cursor_type_changed.
11819 * xdisp.c (cursor_type_changed): Remove.
11820 (try_cursor_movement, redisplay_window, try_window_id)
11821 (set_frame_cursor_types, try_window_reusing_current_matrix):
11822 Adjust to use per-frame bitfield.
11823 (redisplay_internal): Look for cursor type change on each visible
11824 frame and consider all frames if cursor type has been changed on
11825 the frame other than selected. If cursor type has been changed on
11826 selected frame only, do not use fast update.
11828 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11830 Attempt to make redisplay more selective when changing fonts.
11831 * frame.h (struct frame): New bitfield fonts_changed.
11832 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11833 (adjust_frame_glyphs): Add prototype.
11834 * dispnew.c (fonts_changed_p): Remove.
11835 (adjust_glyphs): Remove because we do not
11836 adjust matrices on all frames at once any more.
11837 (adjust_frame_glyphs): Block and unblock input here.
11838 (adjust_glyph_matrix): Use fonts_changed.
11839 (change_frame_size_1): Use adjust_frame_glyphs.
11840 * font.c (font_open_entity): Use fonts_changed.
11841 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11842 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11843 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11844 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11845 (shrink_mini_window, Fresize_mini_window_internal)
11846 (window_scroll_pixel_based, Fset_window_configuration)
11847 (apply_window_adjustment, Fset_window_vscroll):
11848 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11849 Use adjust_frame_glyphs.
11850 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11851 (try_window_reusing_current_matrix, try_window_id, display_line)
11852 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11853 (redisplay_internal): Consider fonts_changed and adjust frame
11854 matrices for each frame only if the frame is visible. If font
11855 has been changed on some frame during full redisplay, retry
11856 only visible frames where the font has been actually changed.
11858 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11860 Cache current header and mode line height for each window.
11861 * window.h (struct window): New fields mode_line_height
11862 and header_line_height.
11863 * window.c (make_window): Initialize them.
11864 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11865 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11866 (current_mode_line_height, current_header_line_height):
11867 Remove declaration.
11868 * xdisp.c (current_mode_line_height, current_header_line_height):
11870 (pos_visible_p, init_xdisp): Adjust user.
11871 (redisplay_window): Invalidate mode_line_height and
11872 header_line_height if current and desired matrices do not agree.
11874 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11876 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11877 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11879 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11881 Make --without-x compatible with --enable-gcc-warnings.
11882 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11883 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11884 members under HAVE_WINDOW_SYSTEM.
11885 * keyboard.c (make_lispy_focus_out): Likewise.
11886 (record_menu_key): Move under HAVE_MENUS.
11887 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11888 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11889 (syms_of_xdisp): Adjust user.
11890 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11891 (start_hourglass, cancel_hourglass):
11892 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11893 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11894 and CLEAR_FONT_TABLE_NFONTS.
11895 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11896 Declare only if HAVE_WINDOW_SYSTEM.
11897 (lface_same_font_attributes_p, clear_face_gcs): Define only
11898 if HAVE_WINDOW_SYSTEM.
11900 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11902 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11903 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11904 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11906 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11908 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11910 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11912 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11913 This fixes a type error on hosts where ptrdiff_t is wider than int.
11915 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11917 * keyboard.c (read_key_sequence_vs): New function.
11918 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11921 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11923 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11925 Makefile improvements.
11926 * Makefile.in (config.status): Don't use double-colon rules, as
11927 they are not portable according to POSIX. Fix shell typo with `;
11928 I guess this rule has never been tested?
11929 (VCSWITNESS): New macro, to override any environment var.
11931 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11933 * xterm.h (struct x_display_info): Do not track X connection
11934 fd separately because it is always available from Display.
11935 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11938 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11940 * buffer.c (drop_overlay):
11941 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11942 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11944 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11946 * buffer.c (Fmake_overlay, Fmove_overlay):
11947 * intervals.c (set_point_from_marker):
11948 * print.c (PRINTPREPARE): Prefer signal_error
11949 to plain error and report unsuitable marker too.
11951 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11953 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11954 for 'dragging' member.
11955 (struct x_output): Remove set-but-unused leftovers
11956 'left_before_move' and 'top_before_move'.
11957 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11958 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11959 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11960 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11961 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11962 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11963 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11964 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11966 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11968 * nsfont.m (INVALID_GLYPH): New define.
11969 (nsfont_encode_char): Use INVALID_GLYPH.
11970 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11972 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11974 * xterm.c (x_last_mouse_movement_time): Revert last change.
11975 This code should use XDisplayMotionBufferSize to check display's
11976 motion history first, and there are few other issues as well.
11977 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11978 (handle_one_xevent): Adjust user.
11980 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11982 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11983 * frame.c (Flast_nonminibuf_frame): ... to here.
11984 (check_minibuf_window): Don't abort if no window was found
11987 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11989 Use XGetMotionEvents to ask the last mouse motion time from X server.
11990 * xterm.c (X_MOTION_HISTORY): Default to 1.
11991 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11992 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11993 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11994 Ifdef away legacy code.
11995 (XTmouse_position, x_scroll_bar_report_motion):
11996 Use x_last_mouse_movement_time.
11997 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12000 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12002 * msdos.c (last_mouse_window): Move to...
12003 (dos_rawgetc): ...this function and adjust comment.
12004 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12005 (mouseMoved): ...this function and adjust comment.
12006 * w32term.c (last_window): Likewise with...
12007 (w32_read_socket): ...this function.
12008 * xterm.c (last_window): Likewise with...
12009 (handle_one_xevent): ...this function.
12011 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12013 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12014 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12015 (handle_one_xevent): ...to here.
12016 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12019 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12021 * msdos.c (IT_set_terminal_window): Remove no-op.
12022 (initialize_msdos_display): Adjust terminal setup.
12023 * w32console.c (w32con_set_terminal_window): Remove no-op.
12024 (initialize_w32_display): Adjust terminal setup.
12025 * w32term.c (w32_set_terminal_window): Remove no-op.
12026 (w32_create_terminal): Adjust terminal setup.
12027 * xterm.c (XTset_terminal_window): Remove no-op.
12028 (x_create_terminal): Adjust terminal setup.
12030 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12032 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12034 (ns_create_terminal): Adjust terminal setup.
12035 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12037 (w32_create_terminal): Adjust terminal setup.
12038 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12040 (x_create_terminal): Adjust terminal setup.
12042 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12044 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12045 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12046 * dispnew.c (buffer_posn_from_coords):
12047 * window.c (Fwindow_end, displayed_window_lines):
12048 * xdisp.c (redisplay_mode_lines): Use it.
12050 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12052 * fontset.c (face_for_char): Check char in the current face font first
12053 if HAVE_NS (Bug#15138).
12055 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12057 * window.c (temp_output_buffer_show): Make sure window returned
12058 by display_buffer is live (Bug#15213).
12060 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12062 Minor cleanup to avoid forward declarations.
12063 * coding.h (struct ccl_spec): Remove forward declaration.
12064 * composite.h (toplevel): Include font.h.
12065 (struct composition_it, struct face, struct font_metrics):
12066 Remove forward declaration.
12067 * dispextern.h (struct image, struct atimer): Likewise.
12068 * emacsgtkfixed.h (struct frame): Likewise.
12069 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12070 * font.h (struct font_driver, struct font, struct glyph_string)
12071 (struct face): Remove forward declaration.
12072 * fontset.h (struct face, struct font): Likewise.
12073 * frame.h (toplevel): Style cleanup.
12074 (enum output_method): Move to...
12075 * termhooks.h (enum output_method): ...here.
12076 (struct glyph, struct frame, struct ns_display_info)
12077 (struct x_display_info, struct w32_display_info):
12078 Remove forward declaration.
12079 * xterm.h (toplevel): Include termhooks.h.
12080 (struct font, struct window, struct glyph_matrix, struct frame)
12081 (struct input_event, struct face, struct image): Remove forward
12083 * gtkutil.h (struct _widget_value): Likewise.
12084 * keyboard.h (toplevel): Include termhooks.h.
12085 (struct input_event): Remove forward declaration.
12087 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12089 * intervals.c (set_point_from_marker): New function.
12090 * editfns.c (Fgoto_char):
12091 * process.c (Finternal_default_process_filter):
12092 * window.c (select_window_1): Use it.
12093 * buffer.h (set_point_from_marker): Add prototype.
12095 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12097 * w32.c (term_winsock): Call release_listen_threads before calling
12099 (_sys_wait_accept): Wait for accept event in a loop with a finite
12100 timeout, instead of waiting indefinitely. Will hopefully avoid
12101 hanging during exit because WSACleanup deadlocks waiting for the
12102 event object to be released. (Bug#14333)
12104 * w32proc.c (release_listen_threads): New function, signals all
12105 the reader threads that listen for connections to stop waiting.
12107 * w32.h (release_listen_threads): Add prototype.
12109 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12111 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12112 field of new marker (for sanity and safety).
12113 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12114 anyway because XMISCTYPE is a function and can't be an lvalue).
12116 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12118 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12119 (x_after_update_window_line, x_scroll_bar_create)
12120 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12121 (handle_one_xevent, x_clear_frame_area):
12122 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12123 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12124 * xterm.h (x_clear_area): Adjust prototype.
12126 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12128 Hook scanning and indentation functions to find_newline. This helps
12129 to avoid duplicated code and renders more respect to newline cache.
12130 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12131 * cmds.c (Fforward_line):
12132 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12133 Use find_newline and avoid unnecessary point movements.
12134 * search.c (scan_newline): Implement on top of find_newline.
12136 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12138 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12139 scoped code (bug#11258).
12141 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12143 * nsterm.m (last_window): New variable.
12144 (EV_TRAILER2): New macro.
12145 (EV_TRAILER): Call EV_TRAILER2.
12146 (mouseMoved:): Add support for mouse-autoselect-window
12147 on nextstep (Bug#6888).
12149 2013-08-28 Andreas Schwab <schwab@suse.de>
12151 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12152 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12153 Remove unused macro definitions.
12154 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12155 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12156 Only define if emacs.
12158 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12160 Prefer enum glyph_row_area to int where appropriate.
12161 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12163 (window_box, window_box_width, window_box_left, window_box_left_offset)
12164 (window_box_right, window_box_right_offset): Adjust prototypes.
12165 * xdisp.c (window_box, window_box_width, window_box_left)
12166 (window_box_left_offset, window_box_right, window_box_right_offset):
12167 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12168 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12169 * nsterm.m (ns_clip_to_row):
12170 * w32term.c (w32_clip_to_row):
12171 * xterm.c (x_clip_to_row): Likewise.
12173 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12175 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12176 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12178 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12180 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12181 for portability to hosts where /bin/sh has problems.
12183 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12185 Redesign redisplay interface to drop global output_cursor.
12186 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12187 (toplevel): Remove declaration of output_cursor.
12188 (set_output_cursor, x_cursor_to): Remove prototype.
12189 * window.h (struct window): New member output_cursor.
12190 (output_cursor_to): New function to replace RIF member.
12191 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12192 (update_text_area, set_window_cursor_after_update): Use it.
12193 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12194 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12195 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12196 * w32term.c (x_update_window_begin, x_update_window_end):
12197 * xterm.c (x_update_window_begin, x_update_window_end):
12198 Adjust to use per-window output cursor.
12200 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12202 Simplify SELECT_TYPE-related code.
12203 Like EMACS_TIME, this portability layer is no longer needed, since
12204 Emacs has been using fd_set as a portability layer for some time.
12205 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12206 (SELECT_TYPE): Remove. All uses changed to fd_set.
12207 (fd_set) [!FD_SET]: New typedef.
12209 Simplify EMACS_TIME-related code.
12210 This portability layer is no longer needed, since Emacs has been
12211 using struct timespec as a portability layer for some time.
12212 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12213 Include <time.h> rather than "systime.h"; that's all that's needed now.
12214 * dispnew.c: Include <timespec.h> rather than "systime.h";
12215 that's all that's needed now.
12216 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12217 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12218 TIMESPEC_RESOLUTION.
12219 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12220 LOG10_TIMESPEC_RESOLUTION.
12221 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12222 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12223 (make_emacs_time): Remove. All used changed to make_timespec.
12224 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12225 (current_timespec): Rename from current_emacs_time. All uses changed.
12226 (add_emacs_time): Remove. All uses changed to timespec_add.
12227 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12228 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12229 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12230 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12231 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12232 (current_timespec): Rename from current_emacs_time. All uses changed.
12233 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12234 changed to timespec_cmp.
12235 * xgselect.c: Include <timespec.h>, since our .h files don't.
12237 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12239 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12240 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12241 Remove the leftovers.
12242 * gtkutil.c (toplevel): Do not declare Qxft but include
12244 * image.c (toplevel): Do not declare Vlibrary_cache because
12245 it's already done in lisp.h.
12247 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12249 * lisp.h (Mouse_HLInfo): Move from here...
12250 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12251 (reset_mouse_highlight): New function.
12252 * msdos.c (dos_set_window_size, IT_update_begin)
12253 (internal_terminal_init):
12254 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12255 (ns_initialize_display_info):
12256 * w32console.c (initialize_w32_display):
12257 * w32term.c (x_update_window_end, x_free_frame_resources)
12258 (w32_initialize_display_info):
12259 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12260 * window.c (Fdelete_other_windows_internal):
12261 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12262 * termchar.h (toplevel):
12263 * xterm.h (toplevel): Include dispextern.h.
12265 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12267 Fix minor problems found by static checking.
12268 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12269 (expect): Avoid nested-if warning.
12270 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12271 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12272 * nsterm.h, nsterm.m (ns_select):
12273 * xgselect.c, xgselect.h (xg_select):
12274 Adjust signature to better match pselect's.
12275 * nsterm.m (ns_select):
12276 Don't set *TIMEOUT, since pselect doesn't.
12277 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12278 diagnostic about assigning const char * to it.
12279 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12281 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12283 * lread.c (substitute_object_recurse): Handle hash-tables as well
12286 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12288 Fix unlikely core dump in init_tty, and simplify terminfo case.
12289 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12290 The old version incorrectly dumped core if malloc returned a
12291 buffer containing only non-NUL bytes.
12292 (init_tty): Do not allocate or free termcap buffers; the
12293 struct does that for us now.
12294 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12295 (struct tty_display_info): Define members termcap_term_buffer and
12296 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12297 use them. Allocate them directly in struct rather than indirectly
12298 via a pointer, to simplify init_tty.
12300 * frame.c (check_minibuf_window): Initialize 'window' properly,
12301 so that Emacs reliably aborts later if 'window' is not initialized.
12303 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12305 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12306 of VoidSymbol (Bug#15154).
12308 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12310 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12311 mouse_face_beg_y and mouse_face_end_y.
12312 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12313 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12314 Adjust users and update comment where appropriate.
12316 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12318 * frame.c (check_minibuf_window): New function.
12319 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12320 Call check_minibuf_window (Bug#15183).
12322 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12324 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12325 because this is the only last cursor data we need to keep and consult.
12326 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12327 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12330 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12332 Fix recovering from possible decompression error.
12333 Since insert_from_gap doesn't always move point, we can't use PT as
12334 the position where the partially decompressed data ends, and
12335 should count how many bytes was produced so far.
12336 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12337 (unwind_decompress): Really delete partially uncompressed data.
12338 (Fzlib_decompress_region): Take decompressed data size into account.
12340 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12342 * syntax.c (init_syntax_once): Adjust comment and do an early
12343 initialization of Qchar_table_extra_slots just once...
12344 * casetab.c (init_casetab_once):
12345 * category.c (init_category_once):
12346 * character.c (syms_of_character):
12347 * coding.c (syms_of_coding):
12348 * xdisp.c (syms_of_xdisp): ...and omit it here.
12350 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12352 * xdisp.c (get_next_display_element): Don't apply to characters
12353 from a display vector the logic of setting it->end_of_box_run_p
12354 suitable for characters from a buffer. (Bug#15175)
12356 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12357 to handle directories, rather than '_utime' which doesn't.
12360 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12362 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12363 or fullscreen (Bug#14627).
12365 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12367 System-dependent integer overflow fixes.
12368 * process.c (Fset_process_window_size): Signal an error if
12369 the window size is outside the range supported by the lower level.
12370 * sysdep.c (set_window_size): Return negative on error,
12371 nonnegative on success, rather than -1, 0, 1 on not in system,
12372 failure, success. This is simpler. Caller changed.
12373 (serial_configure): Remove unnecessary initialization of local.
12374 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12375 size fits in unsigned long; this isn't true on some 32-bit hosts.
12376 Avoid buffer overrun if some future version of /proc/meminfo has a
12377 variable name longer than 20 bytes.
12378 (system_process_attributes) [__FreeBSD__]:
12379 Don't assume hw.availpages fits in 'int'.
12381 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12383 Don't let very long directory names overrun the stack.
12384 Fix some related minor problems involving "//", vfork.
12385 * callproc.c (encode_current_directory): New function.
12386 (call_process): Don't append "/"; not needed.
12387 * fileio.c (file_name_as_directory_slop): New constant.
12388 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12389 this can save the caller having to alloca.
12390 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12391 Use SAFE_ALLOCA, not alloca.
12392 (directory_file_name, Fexpand_file_name): Leave leading "//"
12393 alone, since it can be special even on POSIX platforms.
12394 * callproc.c (call_process):
12395 * process.c (Fformat_network_address):
12396 * sysdep.c (sys_subshell):
12397 Use encode_current_directory rather than rolling our own.
12398 (create_process): No need to encode directory; caller does that now.
12399 * process.h (encode_current_directory): New decl.
12400 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12401 Rework to avoid 'goto xyzzy;'.
12403 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12405 * xdisp.c (handle_face_prop): If the default face was remapped use
12406 the remapped face for strings from prefix properties. (Bug#15155)
12408 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12410 Minor cleanup for redisplay interface and few related functions.
12411 * frame.h (enum text_cursor_kinds): Move from here...
12412 * dispextern.h (enum text_cursor_kinds): ...to here.
12413 (toplevel): Drop unnecessary declarations.
12414 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12415 in update_window_end_hook and draw_window_cursor functions.
12416 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12417 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12418 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12419 * xterm.c (x_update_window_end, x_draw_window_cursor):
12420 * xdisp.c (display_and_set_cursor, update_window_cursor)
12421 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12422 enum text_cursor_kinds where appropriate.
12424 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12426 Redesign redisplay interface to drop updated_row and updated_area.
12427 * dispextern.h (updated_row, updated_area): Remove declaration.
12428 (struct redisplay_interface): Pass glyph row and row area parameters
12429 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12430 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12432 * dispnew.c (updated_row, updated_area): Remove.
12433 (redraw_overlapped_rows, update_window_line): Adjust user.
12434 (update_marginal_area, update_text_area): Likewise. Pass updated row
12435 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12436 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12439 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12441 * process.c (flush_pending_output): Remove stub.
12444 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12446 * callproc.c: Fix race that killed background processes (Bug#15144).
12447 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12448 Record deleted process-id in critical section, not afterwards.
12449 Don't mistakenly kill process created by a call-process invocation
12450 that discards output and does not wait.
12452 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12454 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12455 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12456 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12457 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12458 to shut up compiler in mark_object.
12459 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12461 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12463 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12464 We can't portably rely on PTY_OPEN doing that, even if
12465 it calls posix_openpt with O_CLOEXEC.
12467 2013-08-20 Kenichi Handa <handa@gnu.org>
12469 * character.c (string_char): Improve commentary.
12471 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12473 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12474 (struct animation_cache): Make signature a flexible array member.
12475 All uses changed. This is a tad slower but may insulate us better
12476 from future changes to ImageMagick.
12478 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12480 * image.c: Shrink memory needed for animation cache.
12481 (SIGNATURE_DIGESTSIZE): New constant.
12482 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12483 (imagemagick_create_cache): Copy the signature. This saves
12484 several KB of memory that ImageMagick wastes per signature.
12485 Don't bother updating the update_time, as the caller does that now.
12486 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12487 it's a fixed size struct member now.
12488 (imagemagick_get_animation_cache): Always destroy the signature,
12489 as it's now imagemagick_create_cache's responsibility to copy it.
12490 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12491 and use memcmp rather than strcmp.
12492 eassert that ImageMagick returns a signature of the specified length.
12494 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12496 * image.c (imagemagick_get_animation_cache): Don't segfault on
12498 (imagemagick_get_animation_cache): Revert to previous definition
12499 so that it actually works. But keep the memory leak fix.
12500 (imagemagick_get_animation_cache): Fix memory leak.
12502 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12504 * image.c: Fix animation cache signature memory leak.
12505 Fix some other minor performance problems while we're at it.
12506 (imagemagick_create_cache): Clear just the members that
12507 need clearing. Don't set update_time, as caller does that now.
12508 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12509 Simplify by using pointer-to-pointer instead of a prev pointer.
12510 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12511 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12512 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12513 it's already a copy. Free the signature probe unless it's cached.
12515 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12516 This was introduced by my 2013-08-12 fix for Bug#15035.
12518 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12520 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12521 (imagemagick_prune_animation_cache): Now static.
12523 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12525 * image.c (imagemagick_get_animation_cache): Don't segfault when
12526 pruning all entries.
12528 2013-08-18 Ken Brown <kbrown@cornell.edu>
12530 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12531 static heap if ENABLE_CHECKING is defined.
12532 (max_bss_sbrk_ptr): New variable.
12533 (bss_sbrk): Use it.
12534 (report_sheap_usage): Report maximum static heap usage instead of
12535 ending static heap usage.
12537 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12539 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12540 of zlib_initialized according to the results of calling
12541 init_zlib_functions.
12543 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12545 * image.c: Implement an ImageMagick per-image cache.
12546 (imagemagick_get_animation_cache): Fix a double-free error.
12547 (imagemagick_load_image): Remove the ping_wand code, which only
12548 apparently saved time on invalid animated images, and slowed down
12549 everything else. Optimize for the common case.
12551 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12553 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12555 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12557 * marker.c (set_marker): Remove documentation of undefined behavior.
12559 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12561 * image.c (imagemagick_compute_animated_image): Animate correctly
12562 when sub-images are smaller than the main image.
12563 (imagemagick_compute_animated_image): Setting the iterator row to
12564 zero is apparently not allowed.
12565 (imagemagick_compute_animated_image): Allow images that say they
12566 have sub-images that are bigger than the main image, but just crop
12569 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12571 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12573 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12575 * image.c (imagemagick_compute_animated_image): Respect the GIF
12578 2013-08-15 Ken Brown <kbrown@cornell.edu>
12580 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12581 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12584 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12586 Fix minor problems found by static checking.
12587 * frame.c (delete_frame):
12588 * xdisp.c (next_element_from_display_vector):
12589 Avoid uninitialized local.
12590 * image.c (imagemagick_compute_animated_image): Port to C89.
12591 Prefer usual GNU indentation style for loops.
12592 Be more careful about bizarrely large sizes, by using ptrdiff_t
12595 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12597 Fix infinite frame selection loop (Bug#15025).
12598 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12600 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12602 * xdisp.c (compute_window_start_on_continuation_line):
12603 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12604 to make sure we end up setting the window start at the leftmost
12605 visible character of the display line. This avoids funky
12606 horizontal shifting because the window start is not kept on the
12607 same position. (Bug#15090)
12608 (next_element_from_display_vector): Support 'box' face attribute
12609 in the face definitions of a display vector. (Bug#15099)
12611 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12613 * image.c (imagemagick_compute_animated_image): Implement animated
12614 images (bug#14700).
12615 (imagemagick_compute_animated_image): Fix some compilation
12616 warnings. Implement a very simple cache to make the animation
12617 usable at all, but it should be replaced with a per-image cache.
12619 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12621 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12622 to do `for' loops over alist values.
12623 * buffer.h (FOR_EACH_BUFFER):
12624 * process.c (FOR_EACH_PROCESS): Use it.
12625 (handle_child_signal, status_notify, Fget_buffer_process)
12626 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12628 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12630 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12631 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12632 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12633 to xzalloc and so avoid redundant call to memset.
12634 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12635 members because it is allocated with xzalloc and so already zeroed.
12637 2013-08-14 Ken Brown <kbrown@cornell.edu>
12639 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12642 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12644 Utility function and macro to copy Lisp string to C string.
12645 * lisp.h (xlispstrdupa): New macro.
12646 (xlispstrdup): New prototype.
12647 * alloc.c (xlispstrdup): New function.
12648 * callint.c (Fcall_interactively):
12649 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12650 (Fsubstitute_in_file_name):
12651 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12652 * image.c (x_create_bitmap_from_file):
12653 * w32term.c (w32_term_init):
12654 * xterm.c (x_term_init): Use xlispstrdup.
12656 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12658 * image.c (imagemagick_load_image): Make animated pictures work.
12659 There's still some problems with background color settings, though
12662 * decompress.c (unwind_decompress): Always restore point.
12664 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12666 * marker.c (set_marker): Reformat documentation.
12668 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12670 * xdisp.c (cursor_type_changed): Now static.
12672 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12673 Use changed. This avoids the need to call xmalloc and for the
12674 caller to call xfree, and avoids memory leaks in some situations.
12676 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12678 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12679 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12680 (redisplay_window): If window_end_valid is cleared due to non-zero
12681 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12682 so do not call to try_cursor_movement for that window.
12684 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12686 * window.h (struct window): Convert window_end_pos and
12687 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12688 (wset_window_end_pos, wset_window_end_vpos): Remove.
12689 * dispnew.c (adjust_glyph_matrix):
12690 * window.c (Fwindow_end, replace_window, set_window_buffer)
12692 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12693 (set_vertical_scroll_bar, redisplay_window, try_window)
12694 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12695 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12696 (note_mouse_highlight): Adjust users.
12697 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12700 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12702 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12703 * image.c (imagemagick_filename_hint): Use `const char *' and
12704 prefer SSDATA to SDATA to avoid warnings.
12706 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12708 Cleanup window fringes, margins and scroll bars adjustments.
12709 * window.c (set_window_fringes, set_window_margins)
12710 (set_window_scroll_bars, apply_window_adjustment): New functions.
12711 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12712 (Fset_window_scroll_bars): Use them.
12714 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12716 * window.h (struct window): Convert scroll_bar_width
12717 from Lisp_Object to integer. Adjust comment.
12718 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12720 * window.c (wset_scroll_bar_width): Remove.
12721 (make_window): Initialize scroll_bar_width.
12722 (Fsplit_window_internal): Use direct assignment.
12723 (Fset_window_configuration, save_window_save):
12724 Convert Lisp_Object to integer and back where appropriate.
12725 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12726 bar was actually changed, and mention this in docstring.
12728 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12730 * decompress.c: Minor simplifications.
12731 (Fzlib_decompress_region): Don't bother verifying
12732 that avail_out <= UINT_MAX, as that was confusing.
12733 Mention the restriction in a comment instead.
12734 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12736 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12738 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12739 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12741 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12743 * image.c (imagemagick_filename_hint): Check for errors in the
12746 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12748 * window.c (Fwindow_margins): Return nil when there's no marginal
12749 area, as per the documented API.
12751 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12752 Fmake_vector, as scroll bar's struct members are not all Lisp
12753 objects now. This avoids crashes in GC.
12755 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12756 bool, so its address could be taken.
12758 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12760 * image.c (imagemagick_filename_hint): New function to possibly
12761 apply `image-content-type-suffixes'.
12762 (imagemagick_load_image): Use it.
12764 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12766 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12767 if loading zlib failed.
12769 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12771 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12772 2013-08-13 checkin below. Change bool to BOOL, rule is:
12773 All Obj-C code uses BOOL, except for interfaces callable from C.
12775 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12777 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12779 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12780 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12781 bool instead of BOOL.
12782 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12783 from Lisp_Object to bitfield. Adjust comment.
12784 * w32term.c (x_scroll_bar_create): Adjust user.
12785 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12786 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12787 Use bool for boolean.
12788 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12789 to `unsigned int' when defining a bitfield.
12791 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12793 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12795 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12797 * window.h (struct window): Convert left_margin_cols and
12798 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12799 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12800 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12802 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12804 (showing_window_margins_p, update_window_line, update_frame_1):
12805 * fringe.c (draw_fringe_bitmap_1):
12806 * xdisp.c (window_box_width): Adjust users.
12807 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12808 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12809 Use direct assignment.
12810 (Fset_window_configuration, save_window_save, Fwindow_margins):
12811 Convert Lisp_Object to integer and back where appropriate.
12812 (Fset_window_margins): Adjust user. Return t if any margin
12813 was actually changed, and mention this in docstring.
12815 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12817 * syntax.c (forward_word):
12818 * cmds.c (forward_char, backward_char): Mention the optional argument.
12820 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12822 * window.h (struct window): Convert left_fringe_width
12823 and right_fringe_width from Lisp_Objects to integers.
12825 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12826 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12827 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12829 (make_window): Initialize new integer fields to -1.
12830 (Fsplit_window_internal): Use direct assignment.
12831 (Fset_window_configuration, save_window_save):
12832 Convert Lisp_Object to integer and back where appropriate.
12833 (Fset_window_fringes): Adjust user. Return t if any fringe
12834 was actually changed, and mention this in docstring.
12836 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12838 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12839 * nsfns.m (x_set_cursor_type):
12840 * w32fns.c (x_set_cursor_type):
12841 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12842 * xdisp.c (set_frame_cursor_types): ...but in common code.
12844 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12846 * font.c (clear_font_cache): New function, stripped from...
12847 (Fclear_font_cache): ...here, which now uses the function
12848 above. Adjust comment.
12849 * font.h (clear_font_cache): Add prototype.
12850 * xfaces.c (clear_face_cache): Use clear_font_cache.
12852 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12854 * window.c (Fset_window_start): Compare `w', not `window' because
12855 `w' might not be equal to `window' after call to decode_live_window.
12857 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12859 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12860 This fixes a problem introduced by the Bug#15035 patch
12861 when using GPG. Reported by Herbert J. Skuhra.
12863 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12865 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12866 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12867 not yet initialized.
12869 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12871 * decompress.c (Fzlib_decompress_region): Support zlib
12872 decompression, too, and rename.
12874 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12876 Minor zlib configuration tweaks.
12877 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12878 Don't assume presence of fn_inflateInit2_ zlib internal function.
12880 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12882 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12883 include the zlib prefix.
12885 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12887 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12888 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12889 define static variables that are pointers to zlib functions to be
12890 dynamically loaded.
12891 (init_zlib_functions) [WINDOWSNT]: New function.
12892 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12894 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12895 macros instead of invoking the zlib functions directly.
12896 (syms_of_decompress): DEFSYM Qzlib_dll.
12897 Staticpro Szlib_available_p.
12899 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12901 Avoid looping over all frame windows to freeze and unfreeze.
12902 * window.h (struct window): Drop frozen_window_start_p.
12903 (freeze_window_starts): Drop prototype.
12904 * frame.h (struct frame): New frozen_window_starts flag.
12905 (FRAME_WINDOWS_FROZEN): New macro.
12906 * window.c (freeze_window_start, freeze_window_starts):
12908 (select_window, replace_window): Adjust users.
12909 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12910 (window_frozen_p): New function.
12911 (redisplay_window): Use it.
12913 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12915 Fix some fd issues when running subprocesses (Bug#15035).
12916 Fix bugs that can leak files or file descriptors on errors.
12917 Don't unlink open temp files, as that's hard for users to diagnose
12918 when things go awry (e.g., temp disk exhausted).
12919 Don't bother to lock temp files. Check for invalid recursion.
12920 * callproc.c (synch_process_fd): Remove. All uses removed.
12921 (synch_process_tempfile): New var or macro.
12922 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12924 (record_kill_process): New arg, the temp name. All callers changed.
12925 (delete_temp_file): Now just a simple wrapper around unlink.
12926 (call_process_kill): New arg, the call_process_fd array.
12927 Close them all. Clear synch_process_pid. Remove the temp file,
12928 or arrange for it to be removed.
12929 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12930 that's been moved to synch_process_tempfile. Caller changed.
12931 Do not remove the tempfile; that's now call_process_kill's
12933 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12934 call_process_kill; the caller now does that.
12935 (call_process_cleanup): Do not close the process fd; that's now
12936 call_process_kill's responsibility.
12937 (Fcall_process): Implement via new function call_process, which
12938 has most of the old body of Fcall_process, but with a different API.
12939 (call_process): New function that does not open or close filefd if
12940 it is nonnegative. Record which fds need to be closed, and let
12941 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12942 Signal an error if invoked recursively (could be done via a hook).
12943 Simplify creation of the tempfile in the MSDOS case.
12944 Don't create the output file until after checking for the executable.
12945 Report any failure to open /dev/null.
12946 Don't open /dev/null for writing twice; once is enough.
12947 Don't create pipe if all output is being discarded or sent to file.
12948 Don't worry about setting up the coding system or reading from the
12949 pipe if all output is being discarded.
12950 Hoist fd_error local into top level, to lessen block nesting.
12951 Don't record deleted pid here; now done by Fcall_process_region.
12952 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12953 and note its success in synch_process_tempfile.
12954 Do not leak resources when child_setup fails.
12955 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12956 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12957 (create_temp_file): Now returns open fd, with an additional
12958 Lisp_Object * argument to return the name. All callers changed.
12959 Do not close the file; rewind it instead, and leave it open for
12960 the caller. Do not lock the temp file. Unwind-protect the file
12961 and the file-descriptor.
12962 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12963 If an asynchrounous process, record it here, not in call_process.
12964 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12965 * eval.c (set_unwind_protect): New function.
12966 * fileio.c (write_region): New function, generalized from the
12967 old Fwrite_region. Do not lock temp files.
12968 (Fwrite_region): Use it.
12969 * lisp.h (set_unwind_protect, write_region): New decls.
12970 * process.c: Include <verify.h>.
12971 (make_process): Mark fds as initially closed.
12972 (deleted_pid_list): Now a list of pid-filename pairs.
12974 (close_process_fd): New function.
12975 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12976 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12977 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12978 (create_process, create_pty, Fmake_serial_process)
12979 (server_accept_connection): Record which fds need to be closed,
12980 and let deactivate_process close them.
12981 (Fmake_network_process): Do not discard the unwind-protect
12982 until it's safe to do so.
12983 (deactivate_process): Close the fds opened by create_process etc.
12984 (Fprocess_send_eof): Adjust to new way of recording open fds.
12985 Report an error if /dev/null can't be opened, instead of aborting.
12986 * process.h (PROCESS_OPEN_FDS): New constant.
12987 (struct Lisp_Process): New member open_fds.
12988 (record_kill_process, record_deleted_pid): Adjust signatures.
12989 (record_deleted_pid): Move decl here ...
12990 * syswait.h (record_deleted_pid): ... from here.
12992 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12994 * decompress.c: Fix bugs with large buffers and weird inputs.
12995 Tune a bit. Reindent as per usual Emacs style.
12996 (BUFFER_SIZE): Remove.
12997 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12998 more than UINT_MAX bytes. Decompress into the gap instead of into
12999 an auto buffer, as this should avoid copying. Return nil if
13000 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13001 set immediate_quit; we shouldn't trust zlib code that much.
13003 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13005 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13006 errors, and really move the gap to where we want it.
13008 * lisp.h: Include decompress.c support.
13010 * emacs.c (main): Include decompress.c support.
13012 * Makefile.in: Include -lz if present.
13014 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13016 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13017 (initWithTitle:): Initialize frame to 0.
13018 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13019 (fillWithWidgetValue:frame:): Rename from
13020 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13022 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13023 fillWithWidgetValue:frame:
13025 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13026 remove memory leak warnings.
13028 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13029 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13030 menu_pending_title.
13032 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13033 (x_activate_menubar): Update the whole menu.
13034 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13035 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13036 current event is not NSSystemDefined (Bug#15001).
13037 Call ns_check_menu_open only if trackingMenu is 2.
13038 (menuDidClose:): New method, decrease trackingMenu.
13039 (fillWithWidgetValue:setDelegate:): New method.
13040 (fillWithWidgetValue:): Call the above.
13042 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13044 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13046 Omit some unnecessary casts.
13047 Many of these go back to the old pre-C89 days, when they may have
13048 been needed, but we've been assuming C89 or later for a while now.
13049 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13050 (live_float_p, live_misc_p, live_vector_p):
13051 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13052 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13053 (defvar_per_buffer):
13054 * callint.c (Fcall_interactively):
13055 * doc.c (Fsubstitute_command_keys):
13056 * filelock.c (get_boot_time):
13057 * frame.c (xrdb_get_resource):
13058 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13059 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13060 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13061 (menuitem_highlight_callback, menu_destroy_callback)
13062 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13063 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13064 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13065 (xg_tool_bar_help_callback, tb_size_cb):
13066 * image.c (xpm_alloc_color, png_read_from_memory)
13067 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13068 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13070 * keymap.c (describe_map):
13071 * nsfns.m (Fns_display_monitor_attributes_list):
13072 * nsmenu.m (process_dialog:):
13073 * nsterm.m (hold_event):
13074 * process.c (wait_reading_process_output):
13075 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13076 * scroll.c (do_direct_scrolling, scrolling_1):
13077 * termcap.c (tgetent):
13078 * window.c (check_window_containing, add_window_to_list)
13079 (freeze_window_starts):
13080 * xdisp.c (compare_overlay_entries, vmessage):
13081 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13082 (x_get_monitor_attributes_xrandr)
13083 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13084 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13085 * xfont.c (xfont_match, xfont_open):
13086 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13087 (menubar_selection_callback, menu_position_func)
13088 (popup_selection_callback, create_and_show_popup_menu)
13089 (dialog_selection_callback, create_and_show_dialog):
13090 * xrdb.c (x_get_string_resource)
13092 * xsmfns.c (x_session_check_input):
13093 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13094 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13095 (xaw_jump_callback, xaw_scroll_callback):
13096 Omit unnecessary casts.
13098 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13100 Minor string-length refactoring.
13101 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13102 * frame.c (make_monitor_attribute_list):
13103 Prefer build_string to strlen + make_string.
13105 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13107 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13108 don't check minor_code (Bug#14417).
13110 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13112 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13113 vertical positions instead. This avoids calling MATRIX_ROW with
13114 row numbers that are possibly beyond valid limits. (Bug#15064)
13116 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13118 Use xstrdup and build_unibyte_string where applicable.
13119 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13120 * xfns.c (x_window):
13121 * xrdb.c (x_get_customization_string):
13122 * xterm.c (xim_initialize):
13123 * w32fns.c (w32_window): Use xstrdup.
13124 (w32_display_monitor_attributes_list):
13125 * emacs.c (init_cmdargs):
13126 * keyboard.c (PUSH_C_STR):
13127 * nsfont.m (nsfont_open):
13128 * sysdep.c (system_process_attributes):
13129 * w32.c (system_process_attributes):
13130 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13132 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13134 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13135 variables of these types so that GDB would know about them, as aid
13136 for debugging fatal exceptions. (Bug#15024) See also
13137 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13140 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13142 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13143 larger than the NSWindow (Bug#14934).
13145 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13147 Redesign redisplay interface to drop global variable updated_window.
13148 Always pass currently updated window as a parameter to update routines.
13149 * dispextern.h (updated_window): Remove declaration.
13150 (struct redisplay_interface): Pass window parameter to
13151 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13152 and after_update_window_hook.
13153 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13155 * dispnew.c (updated_window): Remove.
13156 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13157 (update_window_line): Adjust to match redisplay interface changes.
13158 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13159 (ns_scroll_run, ns_after_update_window_line):
13160 * w32term.c (x_update_window_begin, x_update_window_end)
13161 (x_after_update_window_line, x_scroll_run):
13162 * xterm.c (x_update_window_begin, x_update_window_end)
13163 (x_after_update_window_line, x_scroll_run):
13164 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13165 Likewise. Adjust comments where appropriate.
13166 (x_cursor_to): Simplify because this is always called during window
13167 update (but install debugging check anyway).
13168 (expose_window): Check must_be_updated_p flag to see whether this
13169 function is called during window update.
13171 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13173 Do not reset window modification event counters excessively.
13174 These leftovers and poor man's tricky methods to catch extra
13175 redisplay's attention are no longer needed.
13176 * frame.c (set_menu_bar_lines_1):
13177 * minibuf.c (read_minibuf_unwind):
13178 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13179 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13180 (window_scroll_line_based, Fset_window_configuration):
13181 * xdisp.c (redisplay_window): Do not reset last_modified and
13182 last_overlay_modified counters.
13184 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13186 * xselect.c (x_send_client_event): Set send_event and serial, memset
13187 data.l as it might be bigger than data.b. Use 24 bit mask to
13188 XSendEvent (Bug#15034).
13190 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13192 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13193 for TTY frames that are not the top frame on their console.
13196 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13198 * w32term.c (w32fullscreen_hook): Really maximize frame when
13199 asked for (Bug#14841).
13201 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13203 Prefer selected_window to Fselected_window, likewise for frames.
13204 * buffer.c (Fbuffer_swap_text):
13205 * data.c (Fvariable_binding_locus):
13206 * window.c (run_window_configuration_change_hook): Adjust users.
13207 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13208 Use decode_live_frame.
13210 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13212 Be more careful if selected window shows the buffer other than current,
13213 use window_outdated only if this is not so. This change should also
13214 address some weird issues discussed in Bug#13012.
13215 * window.h (window_outdated): New prototype.
13216 * window.c (window_outdated): Now here. Convert from static and
13217 always assume window's buffer.
13218 (Fwindow_end, Fwindow_line_height): Use it.
13219 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13220 and always assume window's buffer.
13221 (redisplay_window): Adjust user.
13222 (redisplay_internal): Call to reconsider_clip_changes once and
13223 check whether mode line should be updated only if selected window
13224 shows current buffer.
13225 (run_window_scroll_functions): Use eassert for debugging check.
13226 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13228 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13230 * window.c (window_scroll, window_scroll_pixel_based)
13231 (window_scroll_line_based): Use bool for booleans.
13233 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13235 * process.c: Fix minor off-by-one issues in descriptor counts.
13236 This shouldn't fix any real bugs, but it cleans up the code a bit.
13237 (max_process_desc, max_input_desc): -1, not 0, means none.
13239 (delete_input_desc): New function.
13240 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13241 (deactivate_process): Scan backwards when recomuting max_process_desc;
13242 that should be faster.
13243 (init_process_emacs): Initialize max_input_desc.
13245 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13247 Use region cache to speedup bidi_find_paragraph_start.
13248 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13249 Rename cache_long_line_scans to cache_long_scans.
13250 * buffer.c (bset_cache_long_line_scans): Rename to
13251 bset_cache_long_scans.
13252 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13253 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13255 (syms_of_buffer): Rename cache-long-line-scans to
13256 cache-long-scans. Adjust docstring.
13257 * search.c (newline_cache_on_off):
13258 * indent.c (width_run_cache_on_off): Adjust users.
13259 * bidi.c (bidi_paragraph_cache_on_off): New function.
13260 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13261 * insdel.c (prepare_to_modify_buffer):
13262 Invalidate bidi_paragraph_cache if enabled.
13264 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13266 Invalidate region caches only if buffer text is going to be changed.
13267 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13268 (modify_text): ...new prototype.
13269 (prepare_to_modify_buffer_1): New prototype.
13270 * textprop.c (modify_region): Rename to...
13271 (modify_text_properties): ...new function.
13272 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13273 (Fremove_list_of_text_properties): Adjust users.
13274 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13275 (modify_text): ...new function.
13276 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13277 (prepare_to_modify_buffer_1): ...new function.
13278 * casefiddle.c (casify_region):
13279 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13280 (Ftranspose_regions): Use modify_text.
13282 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13284 * lisp.mk (lisp): Add nadvice.elc.
13286 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13288 New macro to iterate over live buffers similar to frames.
13289 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13290 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13291 Declare buffer-related variables here to offload lisp.h.
13292 * buffer.c (Vbuffer_alist): Adjust comment.
13293 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13294 (other_buffer_safely):
13295 * data.c (store_symval_forwarding):
13296 * dispnew.c (Fframe_or_buffer_changed_p):
13297 * fileio.c (Fdo_auto_save):
13298 * filelock.c (unlock_all_files):
13299 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13301 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13303 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13304 * callproc.c (create_temp_file):
13305 * filelock.c (create_lock_file):
13306 Assume mkostemp, since it's now provided by Gnulib.
13308 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13310 * w32.c (mkostemp): New function.
13311 (mktemp): Remove, no longer used. Most of the code reused in
13312 mkostemp. (Bug#15015)
13313 (mktemp): Don't undef.
13315 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13317 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13318 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13319 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13320 (free_glyph_pool, check_glyph_memory): Likewise for
13321 all users. Adjust comments where appropriate.
13323 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13325 * composite.h: Minor fixups.
13326 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13327 to fix a misspelling, and change it to an inline function while
13328 we're at it (it need not be a macro). All uses changed.
13329 (composition_method, composition_valid_p):
13330 Rewrite to avoid assignments in if-conditions.
13332 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13334 Do not use global Lisp_Object in composition macros.
13335 * composite.h (composition_temp): Remove declaration.
13336 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13337 (composition_method, composition_valid_p): ...inline functions.
13338 (compose_region): Remove the leftover.
13339 * composite.c (composition_temp): Remove.
13340 (run_composition_function, update_compositions)
13341 (composition_compute_stop_pos, composition_adjust_point)
13342 (Ffind_composition_internal):
13343 * coding.c (handle_composition_annotation):
13344 * xdisp.c (handle_composition_prop, check_point_in_composition):
13345 Related users changed.
13347 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13349 Drop FRAME_PTR typedef.
13350 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13351 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13352 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13353 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13354 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13355 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13356 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13357 All related users changed.
13359 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13361 * eval.c (default_toplevel_binding): New function.
13363 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13364 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13365 (syms_of_eval): Export them.
13366 * data.c (Fdefault_value): Micro cleanup.
13367 * term.c (init_tty): Use "false".
13369 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13371 Fix X GC leak in GTK and raw (no toolkit) X ports.
13372 * xterm.c (x_free_frame_resources): If white and black relief
13373 GCs are allocated, always free them here.
13374 * xfns.c (x_make_gc): Omit redundant initialization.
13375 * widget.c (create_frame_gcs): Remove the leftover.
13376 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13377 in x_free_frame_resources.
13379 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13381 * nsterm.m (windowWillResize:toSize:): Only change title if
13382 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13384 (viewDidEndLiveResize): New method.
13386 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13387 inside NS_IMPL_COCOA.
13389 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13391 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13392 Do not check whether undo is enabled because record_insert and
13393 record_delete does that themselves.
13395 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13397 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13398 member which is not really used any more.
13399 (FRAME_XIC_BASE_FONTNAME): Remove.
13400 * xfns.c (xic_free_fontset): Adjust user.
13401 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13402 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13403 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13404 (xdialog_show): Use eassert for debugging check.
13405 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13407 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13409 * fileio.c, fns.c (merge): Move extern decl from here ...
13410 * lisp.h (merge): ... to here.
13412 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13414 Fix last font-related change.
13415 * w32font.h (w32font_list_internal, w32font_match_internal):
13417 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13418 (uniscribe_list_family): Adjust to match font API change.
13419 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13420 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13422 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13424 * frame.h (FRAME_MOUSE_UPDATE):
13425 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13426 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13428 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13430 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13431 * font.h (struct font_driver): Change list, match, and list_family
13432 functions to accept struct frame * as first arg.
13433 * font.c (font_score, font_compare, font_sort_entities):
13435 (font_sort_entities, font_list_entities, font_select_entity)
13436 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13437 match font API change.
13438 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13439 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13440 * ftxfont.c (ftxfont_list, ftxfont_match):
13441 * xftfont.c (xftfont_list, xftfont_match):
13442 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13443 * w32font.c (w32font_list, w32font_match, w32font_list)
13444 (w32font_list_internal, w32_font_match_internal): Likewise.
13445 * xfaces.c (Fx_family_fonts): Adjust user.
13447 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13449 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13450 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13451 only if HAVE_X_WINDOWS is in use.
13452 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13453 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13454 * w32term.c (x_wm_set_icon_position): Likewise.
13455 * w32fns.c (x_icon): Adjust user.
13457 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13459 * xterm.c (last_mouse_press_frame): Remove the
13460 leftover which is not really used any more.
13461 (handle_one_xevent, syms_of_xterm): Adjust users.
13462 (x_flush): Call XFlush once per each X display, not frame.
13463 This is better because this code always unconditionally skips
13464 non-X frames in Vframe_list and issues the only XFlush if we
13465 have more than one X frame on the same X display.
13466 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13467 Use bool for booleans.
13468 (x_draw_glyph_string_background, cvt_string_to_pixel)
13469 (cvt_pixel_dtor): Drop unnecessary prototypes.
13470 * xterm.h (x_display_ok): Adjust prototype.
13472 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13474 Drop unnecessary functions that deals with frame pixel size.
13475 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13476 (x_pixel_height): Drop prototypes.
13477 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13478 (x_pixel_height): Drop implementations.
13479 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13480 which should be always valid for window frame.
13481 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13482 * w32menu.c (Fx_popup_dialog):
13483 * xmenu.c (Fx_popup_dialog): Likewise for both.
13485 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13487 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13488 frame parameters and call to Fmodify_frame_parameters just once.
13489 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13490 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13491 and mention nil frame in docstring.
13493 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13495 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13496 (x_figure_window_size): Likewise. Adjust to return long.
13497 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13498 (toplevel): Move Qterminal_live_p to...
13499 * terminal.c (toplevel): ...here, make it static, and...
13500 (syms_of_terminal): ...DEFSYM here.
13501 * frame.h (Qterminal_live_p): Remove declaration.
13502 (make_frame, x_figure_window_size): Adjust prototype.
13503 * nsfns.m (Fx_create_frame): Use long for window flags.
13505 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13507 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13508 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13509 Do not assume that emacs_close (INT_MAX) is a no-op.
13511 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13513 * xfaces.c (make_face_cache): For struct face_cache, prefer
13514 xmalloc to xzalloc and so avoid redundant call to memset.
13515 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13517 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13519 * fringe.c (draw_window_fringes, update_window_fringes)
13520 (compute_fringe_widths):
13521 * w32term.c (x_draw_glyph_string):
13522 * window.c (candidate_window_p, Frecenter):
13523 * xfaces.c (realize_basic_faces, realize_default_face)
13524 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13525 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13526 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13527 * xmenu.c (Fx_menu_bar_open_internal):
13528 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13529 * xsettings.c (xft_settings_event):
13530 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13531 Use bool for booleans. Adjust style and comments where
13533 * dispextern.h (draw_window_fringes, update_window_fringes)
13534 (compute_fringe_widths):
13535 * xterm.h (x_had_errors_p): Adjust prototype.
13537 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13539 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13540 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13542 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13544 * fns.c (toplevel): Remove comment before Fsafe_length because
13545 it checks for QUIT.
13547 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13549 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13551 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13553 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13554 frame which got the message is still alive, before dereferencing
13555 its pointer. (Bug#14970)
13557 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13558 be a live window, before using it as such. (Bug#14970)
13560 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13562 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13563 w32_detect_focus_change instead of doing part of its job by hand.
13564 This fixes the problem whereby FOCUS_OUT events were not sent to
13567 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13569 * process.c (Fprocess_list): Doc fix.
13571 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13572 being re-exposed only if it didn't ask to become visible.
13573 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13574 was previously iconified. (Bug#14841)
13575 (x_iconify_frame): Mark the frame iconified.
13577 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13579 Fix minor problems found by static checking.
13580 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13581 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13583 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13585 * eval.c (set_specpdl_old_value): New function.
13586 (unbind_to): Minor simplification.
13587 (get_backtrace_frame): New function.
13588 (Fbacktrace_frame): Use it. Add `base' argument.
13589 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13590 (syms_of_eval): Export backtrace-eval.
13591 * xterm.c (x_focus_changed): Simplify.
13593 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13595 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13597 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13599 * xdisp.c (redisplay_window): Instead of moving point out of
13600 scroll margin, reject the force_start method, and try scrolling
13601 instead. (Bug#14780)
13603 2013-07-24 Ken Brown <kbrown@cornell.edu>
13605 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13608 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13610 * eval.c (Fprogn): Do not check that BODY is a proper list.
13611 This undoes the previous change. The check slows down the
13612 interpreter, and is not needed to prevent a crash. See
13613 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13615 2013-07-23 Glenn Morris <rgm@gnu.org>
13617 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13619 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13621 Port to GNU/Linux systems with tinfo but not ncurses.
13622 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13623 to decide whether ncurses is being used. Without this change,
13624 GCC complains about tgetent not being declared, on a system
13625 that has tinfo installed but ncurses not installed.
13627 * eval.c (Fprogn): Check that BODY is a proper list.
13629 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13630 * data.c (Fsetq_default):
13631 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13632 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13634 Tune by taking advantage of the fact that ARGS is always a list
13635 when a function is declared to have UNEVALLED args.
13637 * emacsgtkfixed.c: Port to GCC 4.6.
13638 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13640 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13642 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13643 here to silence compiler warnings.
13645 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13647 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13648 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13649 from messing up Emacs's 'struct frame' (Bug#14923).
13651 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13653 * alloc.c (make_save_ptr_ptr): Define this function.
13654 It was inadvertently omitted. It's needed only if
13655 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13657 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13659 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13660 frame have focus (Bug#14895).
13662 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13664 Avoid vfork-related deadlock more cleanly.
13665 * callproc.c (child_setup): When the child's exec fails, output
13666 the program name, as that's more useful. Use O_NONBLOCK to avoid
13668 * process.c (create_process_1): Remove; no longer needed.
13669 (create_process): Remove timer hack; no longer needed, now that
13670 the child avoids deadlock.
13672 2013-07-20 Glenn Morris <rgm@gnu.org>
13674 * image.c (Fimage_flush): Fix doc typo.
13676 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13678 Fix array bounds violation when pty allocation fails.
13679 * process.c (PTY_NAME_SIZE): New constant.
13680 (pty_name): Remove static variable; it's now auto.
13681 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13682 Take pty_name as an arg rather than using a static variable.
13683 All callers changed.
13684 (create_process): Recover pty_flag from process, not from volatile local.
13685 (create_pty): Stay inside array even when pty allocation fails.
13686 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13688 * lread.c (Fload): Avoid initialization only when lint checking.
13689 Mention that it's needed only for older GCCs.
13691 2013-07-20 Kenichi Handa <handa@gnu.org>
13693 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13694 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13696 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13698 * lread.c (Fload): Avoid uninitialized warning.
13700 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13702 Fix some minor file descriptor leaks and related glitches.
13703 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13704 (create_lock_file): Use write, not emacs_write.
13705 * image.c (slurp_file, png_load_body):
13706 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13707 (server_accept_connection):
13708 Don't leak an fd on memory allocation failure.
13709 * image.c (slurp_file): Add a cheap heuristic for growing files.
13710 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13711 as that's what the other routines do. Maybe input need not be
13712 blocked at all, but it's better to be consistent.
13713 Avoid undefined behavior when strlen is zero.
13715 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13716 (NSTATICS): Now a constant; doesn't need to be a macro.
13718 2013-07-19 Richard Stallman <rms@gnu.org>
13720 * coding.c (decode_coding_utf_8): Add simple loop for fast
13721 processing of ASCII characters.
13723 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13725 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13727 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13729 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13730 unportable 'struct x_display_info'.
13731 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13732 is a portable type.
13734 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13736 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13737 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13739 (system_process_attributes): Prefer plain char to unsigned char
13740 when either will do. Clean up properly if interrupted or if
13741 memory allocations fail. Don't assume sscanf succeeds.
13742 Remove no-longer-needed workaround to stop GCC from whining.
13743 Read command-line once, instead of multiple times. Check read status a
13744 bit more carefully.
13746 Fix obscure porting bug with varargs functions.
13747 The code assumed that int is treated like ptrdiff_t in a vararg
13748 function, which is not a portable assumption. There was a similar
13749 -- though these days less likely -- porting problem with various
13750 assumptions that pointers of different types all smell the same as
13751 far as vararg functions is conserved. To make this problem less
13752 likely in the future, redo the API to use varargs functions.
13753 * alloc.c (make_save_value): Remove this vararg function.
13754 All uses changed to ...
13755 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13756 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13758 (make_save_ptr): Rename from make_save_pointer, for consistency with
13759 the above. Define only on platforms that need it. All uses changed.
13761 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13763 * keyboard.c: Try to fix typos in previous change.
13764 (DISPLAY_LIST_INFO): New macro.
13765 (kbd_buffer_get_event): Do not access members that are not present
13766 in X11. Revert inadvertent change of "!=" to "=".
13768 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13770 * keyboard.c (kbd_buffer_get_event):
13771 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13772 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13774 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13776 * filelock.c: Fix unlikely file descriptor leaks.
13777 (get_boot_time_1): Rework to avoid using emacs_open.
13778 This doesn't actually fix a leak, but is better anyway.
13779 (read_lock_data): Use read, not emacs_read.
13781 * doc.c: Fix minor memory and file descriptor leaks.
13782 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13783 (get_doc_string, Fsnarf_documentation):
13784 Fix file descriptor leak on error.
13786 * term.c: Fix minor fdopen-related file descriptor leaks.
13787 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13788 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13790 * charset.c: Fix file descriptor leaks and errno issues.
13792 (load_charset_map_from_file): Don't leak file descriptor on error.
13793 Use plain record_xmalloc since the allocation is larger than
13794 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13796 * eval.c (record_unwind_protect_nothing):
13797 * fileio.c (fclose_unwind):
13799 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13800 The replacement doesn't block input, but that no longer seems
13803 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13805 * lread.c: Fix file descriptor leaks and errno issues.
13806 (Fload): Close some races that leaked fds or streams when 'load'
13808 (Fload, openp): Report error number of last nontrivial failure to open.
13809 ENOENT counts as trivial.
13810 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13812 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13813 now that the function is always called with a nonnegative arg.
13814 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13815 All uses replaced with ...
13816 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13818 A few more minor file errno-reporting bugs.
13819 * callproc.c (Fcall_process):
13820 * doc.c (Fsnarf_documentation):
13821 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13822 * process.c (set_socket_option):
13823 Don't let a constructor trash errno.
13824 * doc.c: Include <errno.h>.
13826 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13828 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13830 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13832 Fix w32 bug with call-process-region (Bug#14885).
13833 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13834 to Fcall_process when the input is empty. This simplifies the
13835 code a bit. It makes no difference on POSIXish platforms but
13836 apparently it fixes a bug on w32.
13838 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13839 * fileio.c (close_file_unwind): Don't close if FD is negative;
13840 this can happen when unwinding a zapped file descriptor.
13841 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13842 in case Emacs runs out of memory between the two unwind-protects.
13843 Don't trash errno when closing FD.
13844 Zap the FD in the specpdl when closing it, instead of deferring
13845 the removal of the unwind-protect; this fixes a bug where a child
13846 function unwinds the stack past us.
13848 New unwind-protect flavors to better type-check C callbacks.
13849 This also lessens the need to write wrappers for callbacks,
13850 and the need for make_save_pointer.
13851 * alloc.c (free_save_value):
13852 * atimer.c (run_all_atimers):
13854 * alloc.c (safe_alloca_unwind):
13855 * atimer.c (unwind_stop_other_atimers):
13856 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13857 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13858 * minibuf.c (choose_minibuf_frame_1):
13859 * process.c (make_serial_process_unwind):
13860 * xdisp.c (pop_message_unwind):
13861 * xselect.c (queue_selection_requests_unwind):
13862 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13863 * alloc.c (record_xmalloc):
13864 Prefer record_unwind_protect_ptr to record_unwind_protect with
13866 * alloc.c (Fgarbage_collect):
13867 Prefer record_unwind_protect_void to passing a dummy.
13868 * buffer.c (restore_buffer):
13869 * window.c (restore_window_configuration):
13870 * xfns.c, w32fns.c (do_unwind_create_frame)
13871 New wrapper. All record-unwind uses of wrappee changed.
13872 * buffer.c (set_buffer_if_live):
13873 * callproc.c (call_process_cleanup, delete_temp_file):
13874 * coding.c (code_conversion_restore):
13875 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13876 * editfns.c (save_excursion_restore)
13877 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13878 (save_restriction_restore):
13879 * eval.c (restore_stack_limits, un_autoload):
13880 * fns.c (require_unwind):
13881 * keyboard.c (recursive_edit_unwind, tracking_off):
13882 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13883 * macros.c (pop_kbd_macro, restore_menu_items):
13884 * nsfns.m (unwind_create_frame):
13885 * print.c (print_unwind):
13886 * process.c (start_process_unwind):
13887 * search.c (unwind_set_match_data):
13888 * window.c (select_window_norecord, select_frame_norecord):
13889 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13890 (fast_set_selected_frame):
13891 * xfns.c, w32fns.c (unwind_create_tip_frame):
13892 Return void, not a dummy Lisp_Object. All uses changed.
13893 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13894 * callproc.c (call_process_kill):
13895 * fileio.c (restore_point_unwind, decide_coding_unwind)
13896 (build_annotations_unwind):
13897 * insdel.c (Fcombine_after_change_execute_1):
13898 * keyboard.c (read_char_help_form_unwind):
13899 * menu.c (unuse_menu_items):
13900 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13901 * sound.c (sound_cleanup):
13902 * xdisp.c (unwind_redisplay):
13903 * xfns.c (clean_up_dialog):
13904 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13905 Accept no args and return void, instead of accepting and returning
13906 a dummy Lisp_Object. All uses changed.
13907 * cygw32.c (fchdir_unwind):
13908 * fileio.c (close_file_unwind):
13909 * keyboard.c (restore_kboard_configuration):
13910 * lread.c (readevalllop_1):
13911 * process.c (wait_reading_process_output_unwind):
13912 Accept int and return void, rather than accepting an Emacs integer
13913 and returning a dummy object. In some cases this fixes an
13914 unlikely bug when the corresponding int is outside Emacs integer
13915 range. All uses changed.
13916 * dired.c (directory_files_internal_unwind):
13917 * fileio.c (do_auto_save_unwind):
13918 * gtkutil.c (pop_down_dialog):
13919 * insdel.c (reset_var_on_error):
13920 * lread.c (load_unwind):
13921 * xfns.c (clean_up_file_dialog):
13922 * xmenu.c, nsmenu.m (pop_down_menu):
13923 * xmenu.c (cleanup_widget_value_tree):
13924 * xselect.c (wait_for_property_change_unwind):
13925 Accept pointer and return void, rather than accepting an Emacs
13926 save value encapsulating the pointer and returning a dummy object.
13928 * editfns.c (Fformat): Update the saved pointer directly via
13929 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13930 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13931 (unwind_body): New function.
13932 (record_unwind_protect): First arg is now a function returning void,
13933 not a dummy Lisp_Object.
13934 (record_unwind_protect_ptr, record_unwind_protect_int)
13935 (record_unwind_protect_void): New functions.
13936 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13937 * fileio.c (struct auto_save_unwind): New type.
13938 (do_auto_save_unwind): Use it.
13939 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13940 * insdel.c (struct rvoe_arg): New type.
13941 (reset_var_on_error): Use it.
13942 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13944 (specbinding_func): Remove; there are now several such functions.
13945 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13946 (set_unwind_protect_ptr): New function.
13947 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13949 Be simpler and more consistent about reporting I/O errors.
13950 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13951 Say "Read error" and "Write error", rather than "I/O error", or
13952 "IO error reading", or "IO error writing", when a read or write
13954 * process.c (Fmake_network_process, wait_reading_process_output)
13955 (send_process, Fprocess_send_eof, wait_reading_process_output):
13956 Capitalize diagnostics consistently. Put "failed foo" at the
13957 start of the diagnostic, so that we don't capitalize the
13958 function name "foo". Consistently say "failed" for such
13960 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13961 All callers changed. This is so it can use report_file_error.
13962 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13963 diagnostics consistently as above.
13965 * fileio.c (report_file_errno): Fix errno reporting bug.
13966 If the file name is neither null nor a pair, package it up as a
13967 singleton list. All callers changed, both to this function and to
13968 report_file_error. This fixes a bug where the memory allocator
13969 invoked by list1 set errno so that the immediately following
13970 report_file_error reported the wrong errno value.
13972 Fix minor problems found by --enable-gcc-warnings.
13973 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13974 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13976 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13978 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13979 Set event->arg to Qt if switch-event shall be generated.
13980 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13982 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13984 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13987 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13988 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13989 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13990 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13991 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13992 and there is a focused frame.
13993 (head_table): Add focus-in and focus-out.
13994 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13995 bind to handle-focus-in/out.
13997 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13998 (Fhandle_switch_frame): Call Fhandle_focus_in.
13999 (syms_of_frame): defsubr handle-focus-in/out.
14001 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14003 Fix porting bug to older POSIXish platforms (Bug#14862).
14004 * sysdep.c (emacs_pipe): New function, that implements
14005 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14006 This should port better to CentOS 5 and to Mac OS X 10.6.
14007 All calls to pipe2 changed.
14009 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14010 This makes the code easier to read and the executable a bit smaller.
14011 Do not replace all calls to Fcons that happen to create lists,
14012 just calls that are intended to create lists. For example, when
14013 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14014 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14015 Similarly for list2 through list5.
14016 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14017 * bytecode.c (exec_byte_code):
14018 * callint.c (quotify_arg, Fcall_interactively):
14019 * callproc.c (Fcall_process, create_temp_file):
14020 * charset.c (load_charset_map_from_file)
14021 (Fdefine_charset_internal, init_charset):
14022 * coding.c (get_translation_table, detect_coding_system)
14023 (Fcheck_coding_systems_region)
14024 (Fset_terminal_coding_system_internal)
14025 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14026 * composite.c (update_compositions, Ffind_composition_internal):
14027 * dired.c (directory_files_internal, file_name_completion)
14029 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14030 * doc.c (Fsnarf_documentation):
14031 * editfns.c (Fmessage_box):
14033 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14034 (Feval, eval_sub, Ffuncall, apply_lambda):
14035 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14036 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14037 (Fset_file_times, Finsert_file_contents)
14038 (Fchoose_write_coding_system, Fwrite_region):
14039 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14040 * font.c (font_registry_charsets, font_parse_fcname)
14041 (font_prepare_cache, font_update_drivers, Flist_fonts):
14042 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14043 * frame.c (make_frame, Fmake_terminal_frame)
14044 (x_set_frame_parameters, x_report_frame_params)
14045 (x_default_parameter, Fx_parse_geometry):
14046 * ftfont.c (syms_of_ftfont):
14047 * image.c (gif_load):
14048 * keyboard.c (command_loop_1):
14049 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14050 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14051 (Fminor_mode_key_binding, accessible_keymaps_1)
14052 (Faccessible_keymaps, Fwhere_is_internal):
14053 * lread.c (read_emacs_mule_char):
14054 * menu.c (find_and_return_menu_selection):
14055 * minibuf.c (get_minibuffer):
14056 * nsfns.m (Fns_perform_service):
14057 * nsfont.m (ns_script_to_charset):
14058 * nsmenu.m (ns_popup_dialog):
14059 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14060 (Fx_own_selection_internal):
14061 * nsterm.m (append2):
14062 * print.c (Fredirect_debugging_output)
14063 (print_prune_string_charset):
14064 * process.c (Fdelete_process, Fprocess_contact)
14065 (Fformat_network_address, set_socket_option)
14066 (read_and_dispose_of_process_output, write_queue_push)
14067 (send_process, exec_sentinel):
14068 * sound.c (Fplay_sound_internal):
14069 * textprop.c (validate_plist, add_properties)
14070 (Fput_text_property, Fadd_face_text_property)
14071 (copy_text_properties, text_property_list, syms_of_textprop):
14072 * unexaix.c (report_error):
14073 * unexcoff.c (report_error):
14074 * unexsol.c (unexec):
14075 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14076 (Fformat_mode_line, syms_of_xdisp):
14077 * xfaces.c (set_font_frame_param)
14078 (Finternal_lisp_face_attribute_values)
14079 (Finternal_merge_in_global_face, syms_of_xfaces):
14080 * xfns.c (x_default_scroll_bar_color_parameter)
14081 (x_default_font_parameter, x_create_tip_frame):
14082 * xfont.c (xfont_supported_scripts):
14083 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14084 (menu_help_callback, xmenu_show):
14085 * xml.c (make_dom):
14086 * xterm.c (set_wm_state):
14087 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14088 and similarly for list2 through list5.
14090 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14092 * callproc.c (Fcall_process_region): Fix minor race and tune.
14093 (create_temp_file): New function, with the temp-file-creation part
14094 of the old Fcall_process_region. Use Fcopy_sequence to create the
14095 temp file name, rather than alloca + build_string, for simplicity.
14096 Don't bother to block input around the temp file creation;
14097 shouldn't be needed. Simplify use of mktemp.
14098 Use record_unwind_protect immediately after creating the temp file;
14099 this closes an unlikely race where the temp file was not removed.
14100 Use memcpy rather than an open-coded loop.
14101 (Fcall_process_region): Use the new function. If the input is
14102 empty, redirect from /dev/null rather than from a newly created
14103 empty temp file; this avoids unnecessary file system traffic.
14105 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14107 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14108 Simplify by making this case like the other two. This is a bit
14109 slower on obsolete hosts, but the extra complexity isn't worth it.
14111 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14112 * process.c (create_process) [!DOS_NT]:
14113 Remove now-unnecessary calls to emacs_close.
14115 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14117 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14118 returning early. (Bug#14850)
14120 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14121 and inhibit-iso-escape-detection attributes of 'undecided'.
14124 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14126 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14127 Reported by Herbert J. Skuhra in
14128 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14130 Don't lose top specpdl entry when memory is exhausted.
14131 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14132 specpdl overflow here, to simplify callers; all callers changed.
14133 Always reserve an unused entry at the stack top; this avoids
14134 losing the top entry's information when memory is exhausted.
14136 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14138 Clean up errno reporting and fix some errno-reporting bugs.
14139 * callproc.c (Fcall_process):
14140 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14141 * process.c (create_process, Fmake_network_process):
14142 * unexaix.c (report_error):
14143 * unexcoff.c (report_error):
14144 Be more careful about reporting the errno of failed operations.
14145 The code previously reported the wrong errno sometimes.
14146 Also, prefer report_file_errno to setting errno + report_file_error.
14147 (Fcall_process): Look at openp return value rather than at path,
14148 as that's a bit faster and clearer when there's a numeric predicate.
14149 * fileio.c (report_file_errno): New function, with most of the
14150 old contents of report_file_error.
14151 (report_file_error): Use it.
14152 (Ffile_exists_p, Ffile_accessible_directory_p):
14153 Set errno to 0 when it is junk.
14154 * fileio.c (Faccess_file):
14155 * image.c (x_create_bitmap_from_file):
14156 Use faccessat rather than opening the file, to avoid the hassle of
14157 having a file descriptor open.
14158 * lisp.h (report_file_errno): New decl.
14159 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14162 * process.c (create_process, wait_reading_process_output) [AIX]:
14163 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14164 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14165 a multithreaded environment anyway).
14166 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14168 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14170 * image.c (x_find_image_file): Don't close a remote file handle.
14172 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14174 Fix races with threads and file descriptors.
14175 * callproc.c (Fcall_process_region):
14176 * dired.c (open_directory):
14177 * emacs.c (main, Fdaemon_initialized):
14178 * image.c (x_find_image_file):
14179 * inotify.c (Finotify_rm_watch):
14180 * lread.c (Flocate_file_internal):
14181 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14182 * term.c (term_mouse_moveto, init_tty):
14183 * termcap.c (tgetent):
14184 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14185 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14186 * unexhp9k800.c, unexmacosx.c (unexec):
14187 * callproc.c (Fcall_process_region):
14188 Use emacs_close, not close.
14189 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14190 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14191 and posix_close function on current platforms (which all lack them).
14192 (emacs_close): Use it. This should fix the races on GNU/Linux and
14193 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14194 and it should avoid closing random victim file descriptors on
14197 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14199 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14200 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14201 Touch up doc a bit.
14203 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14204 This is for .gdbinit xbacktrace.
14206 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14207 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14208 (emacs_set_tty): Now static.
14209 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14210 * term.c (tty_capable_p, tty_default_color_capabilities)
14211 (get_tty_terminal, term_mouse_movement)
14212 (handle_one_term_event, init_tty, maybe_fatal):
14213 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14214 (tgetent, scan_file, name_match, compare_contin):
14215 * terminal.c (get_terminal):
14216 Use bool for boolean.
14217 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14218 Prefer char to unsigned char if either will do.
14219 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14220 (tty_write_glyphs): Prefer int to unsigned.
14221 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14222 All callers changed.
14223 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14225 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14228 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14229 (B__dummy__): New dummy symbol, to pacify C89.
14230 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14231 they can't grok varargs macros.
14232 * dispnew.c (add_window_display_history)
14233 (add_frame_display_history):
14234 * print.c (print_object):
14235 * xdisp.c (debug_method_add):
14236 Use %p printf format only for void pointers.
14237 * emacs.c (usage_message): New constant, replacing ...
14238 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14239 (main): Adjust to usage reorg.
14240 * fns.c (syms_of_fns):
14241 * profiler.c (syms_of_profiler):
14242 Don't use non-constant struct initializers.
14243 * gnutls.h (gnutls_initstage_t):
14244 * lisp.h (enum Lisp_Fwd_Type):
14245 * lread.c (lisp_file_lexically_bound_p):
14246 * xsettings.c (anonymous enum):
14247 Remove trailing comma.
14248 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14249 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14250 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14252 * regex.c (const_re_char): New type, to pacify strict C89.
14253 All uses of 'const re_char' replaced to use it.
14254 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14255 with glibc when strict C89. This change is imported from gnulib.
14257 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14258 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14259 Omit GNU_LINUX implementation, since it requires long long.
14260 * xterm.c (x_draw_underwave):
14261 Do not assume the traditional order of struct's members.
14262 (x_term_init): Rewrite to avoid the need for non-constant structure
14265 Syntax cleanup, mostly replacing macros with functions.
14266 This removes the need for the syntax_temp hack.
14267 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14268 * syntax.c (SYNTAX_INLINE): New macro.
14269 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14270 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14271 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14272 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14273 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14274 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14275 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14276 Now constants, not macros.
14277 (syntax_temp) [!__GNUC__]: Remove.
14278 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14279 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14280 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14281 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14282 Move here from syntax.h; now functions, not macros. Except for the
14283 last function, these are static since only syntax.c uses them.
14284 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14285 All uses changed. Now a function, not a macro; use this fact
14286 to simplify the code.
14287 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14288 compiler bugs; no longer relevant.
14289 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14290 (SYNTAX_INLINE): New macro.
14291 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14292 for the new functions. Use bool for boolean member.
14293 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14294 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14295 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14296 (SETUP_BUFFER_SYNTAX_TABLE):
14297 Now extern inline functions, not macros.
14298 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14299 Remove; all uses replaced by implementation.
14300 (syntax_temp) [!__GNUC__]: Remove decl.
14301 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14303 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14305 * emacs.c (main): Fix syntax error.
14307 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14309 Timestamp fixes for undo (Bug#14824).
14310 * atimer.c (schedule_atimer):
14311 * fileio.c (Ffile_newer_than_file_p):
14312 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14313 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14314 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14315 (syms_of_fileio): Remove Sclear_visited_file_name.
14316 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14317 file doesn't exist; this avoids an ambiguity with negative timestamps.
14318 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14319 * systime.h (make_emacs_time, invalid_emacs_time):
14320 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14321 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14322 * undo.c (record_first_change): Push (visited-file-modtime) onto
14323 undo list rather than reimplementing it by hand, incorrectly.
14325 2013-07-09 Ken Brown <kbrown@cornell.edu>
14327 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14329 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14331 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14333 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14335 Handle errno and exit status a bit more carefully.
14336 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14337 number into an exit status. Instead, use EXIT_CANCELED.
14338 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14339 * callproc.c (relocate_fd):
14340 * emacs.c (close_output_streams, main):
14341 * process.c (create_process):
14342 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14343 Use emacs_perror for simplicity.
14344 * callproc.c (relocate_fd, main):
14345 * sysdep.c (sys_subshell):
14346 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14347 (shut_down_emacs): Use emacs_write, not write.
14348 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14349 * fileio.c (Fcopy_file, e_write):
14350 * nsterm.m (ns_select):
14351 * process.c (send_process):
14352 * sound.c (vox_write):
14353 Use emacs_write_sig, not emacs_write.
14354 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14355 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14357 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14359 (emacs_full_write): New function.
14360 (emacs_write): Rewrite to use it.
14361 (emacswrite_sig, emacs_perror): New functions.
14362 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14364 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14366 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14367 on NS even if it is present. Pixmap on NS is a void*.
14369 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14371 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14372 * process.c (close_on_exec, accept4, process_socket):
14373 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14375 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14377 * w32.c (sys_dup): Declare prototype.
14381 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14383 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14385 Make file descriptors close-on-exec when possible (Bug#14803).
14386 This simplifies Emacs a bit, since it no longer needs to worry
14387 about closing file descriptors by hand in some cases.
14388 It also fixes some unlikely races. Not all such races, as
14389 libraries often open files internally without setting
14390 close-on-exec, but it's an improvement.
14391 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14392 * callproc.c (Fcall_process) [!MSDOS]:
14393 * emacs.c (main) [!DOS_NT]:
14394 * nsterm.m (ns_term_init):
14395 * process.c (create_process):
14396 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14397 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14398 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14399 Prefer mkostemp with O_CLOEXEC to mkstemp.
14400 * callproc.c (relocate_fd) [!WINDOWSNT]:
14401 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14402 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14404 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14405 Make the resulting file descriptor close-on-exec.
14406 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14407 * lread.c (load_descriptor_list, load_descriptor_unwind):
14408 Remove; no longer needed. All uses removed.
14409 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14410 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14412 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14413 (Fmake_network_process, Fnetwork_interface_list)
14414 (Fnetwork_interface_info, server_accept_connection):
14415 Make newly-created socket close-on-exec.
14416 * sysdep.c (emacs_open, emacs_fopen):
14417 Make new-created descriptor close-on-exec.
14418 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14419 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14421 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14423 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14424 for NS_IMPL_GNUSTEP.
14426 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14428 Fix openp errno handling.
14429 * callproc.c (Fcall_process): Preserve openp errno around close.
14430 * lread.c (openp): Set errno when returning -1, as some callers
14433 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14435 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14437 * nsterm.h (NSSavePanel): Update comment.
14438 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14439 (ns_run_file_dialog): Declare.
14441 * nsfns.m: Remove panelOK.
14443 (ns_run_file_dialog): New function.
14444 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14445 event loop, so file dialog is popped up by ns_run_file_dialog, called
14446 by sendEvent (Bug#14578).
14447 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14449 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14451 * xdisp.c (default_line_pixel_height): New function.
14452 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14453 (try_cursor_movement, redisplay_window, try_window)
14454 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14456 * window.c (window_scroll_pixel_based):
14457 use default_line_pixel_height.
14459 * dispextern.h (default_line_pixel_height): Add prototype.
14461 * frame.c (x_set_line_spacing): Accept a float value for
14462 line-spacing parameter, per the documentation.
14464 * data.c (Fmultibyte_string_p): Doc fix.
14466 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14468 Use emacs_open more consistently when opening files.
14469 This handles EINTR more consistently now, and makes it easier
14470 to introduce other uniform changes to file descriptor handling.
14471 * sysstdio.h: New file.
14472 * buffer.c (mmap_init):
14473 * cygw32.c (chdir_to_default_directory):
14474 * dispnew.c (Fopen_termscript):
14475 * emacs.c (Fdaemon_initialized):
14476 * fileio.c (Fdo_auto_save):
14477 * image.c (slurp_file, png_load_body, jpeg_load_body):
14478 * keyboard.c (Fopen_dribble_file):
14480 * print.c (Fredirect_debugging_output):
14481 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14482 * termcap.c (tgetent):
14483 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14484 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14485 * w32term.c (w32_initialize) [CYGWIN]:
14486 * xfaces.c (Fx_load_color_file):
14487 Use emacs_open instead of plain open, and emacs_fopen instead of
14489 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14490 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14491 * callproc.c (default_output_mode): New constant.
14492 (Fcall_process): Use it to call emacs_open instead of plain creat.
14493 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14494 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14495 (emacs_fopen): New function.
14496 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14497 Include <lisp.h>, for emacs_open.
14498 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14500 Remove duplicate #include directives.
14501 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14503 Don't include stdio.h twice.
14504 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14505 Don't include sys/types.h or stdio.h twice.
14506 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14507 * lread.c: Don't include coding.h twice.
14508 * nsfont.m: Don't include frame.h twice.
14509 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14510 * ralloc.c: Don't include <unistd.h> twice.
14511 * xdisp.c: Don't include font.h twice.
14512 * xterm.c: Don't include fontset.h twice.
14513 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14515 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14517 Scale ImageMagick images more carefully.
14518 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14519 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14520 Be more careful about avoiding undefined behavior after
14521 integer overflow and division by zero.
14523 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14525 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14526 (syms_of_w32fns): DEFSYM them.
14527 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14528 (CCHDEVICENAME): Define macros if not defined.
14529 (struct MONITOR_INFO_EX): New struct.
14530 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14531 (enum_display_monitors_fn): New variable.
14532 (globals_of_w32fns): Initialize it.
14533 (Fx_display_pixel_width, Fx_display_pixel_height)
14534 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14535 multi-monitor setups in docstrings.
14536 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14537 screen size by primary monitor's millimeter per pixel.
14538 (w32_monitor_enum, w32_display_monitor_attributes_list)
14539 (w32_display_monitor_attributes_list_fallback)
14540 (Fw32_display_monitor_attributes_list): New functions.
14541 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14543 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14545 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14547 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14549 * fileio.c (Qfile_notify_error): New error symbol.
14551 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14552 * inotify.c (inotify_callback, symbol_to_inotifymask)
14553 (Finotify_add_watch, Finotify_rm_watch): Use it.
14554 (inotifyevent_to_event): Exchange order of cookie and file name.
14555 (Finotify_add_watch): Adapt docstring.
14557 * lisp.h (Qfile_notify_error): Declare.
14559 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14561 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14562 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14563 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14564 which did not work (see <http://bugs.gnu.org/14569#307>).
14565 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14566 && (!noninteractive || initialized)). This attempts to thread
14567 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14569 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14571 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14572 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14574 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14576 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14577 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14578 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14579 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14581 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14583 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14584 Define to __sys_siglist.
14586 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14588 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14589 word-wrap, so that overflow-newline-into-fringe would work in
14590 visual-line-mode. (Bug#2749)
14591 (move_it_in_display_line_to): When the last scanned display
14592 element fits exactly on the display line, and
14593 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14594 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14595 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14596 finding buffer position that corresponds to pixel coordinates,
14597 e.g. in buffer_posn_from_coords.
14599 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14601 * process.c (handle_child_signal): Call catch_child_signal if
14604 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14606 Don't convert function pointers to void * and back.
14607 It isn't portable C, and it's easy enough to avoid.
14608 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14609 (make_save_value): Add support for SAVE_FUNCPOINTER.
14610 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14611 * print.c (print_object):
14612 Distinguish function from object pointers.
14613 * lisp.h (SAVE_FUNCPOINTER): New constant.
14614 (SAVE_SLOT_BITS): Adjust to it.
14615 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14616 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14617 (voidfuncptr): New typedef.
14618 (struct Lisp_Save_Value): New member data[0].funcpointer.
14619 (XSAVE_FUNCPOINTER): New function.
14621 Simplify buildobj processing.
14622 * Makefile.in (buildobj.h): Make it a sequence of strings each
14623 followed by comma, rather than a single string. Put it into a
14624 .tmp file in case there's an error while generating it.
14625 (gl-stamp): Use .tmp for temp files.
14626 (mostlyclean): Clean .tmp files.
14627 * doc.c (buildobj): Move to just the routine that needs it.
14628 It's now an array of strings, so processing is simpler.
14630 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14632 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14633 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14634 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14635 Invoke malloc_enable_thread even when not interactive.
14636 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14637 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14638 in this case, since the underlying bug has now been fixed.
14640 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14642 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14643 unlinking it (bug#14691).
14645 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14647 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14648 before checking whether buffer is modified. This lets
14649 `kill-buffer-query-functions' cancel killing of the buffer or save
14650 its content before `kill-buffer' asks user the "Buffer %s
14651 modified; kill anyway?" question.
14653 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14655 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14656 Let the super performKeyEquivalent deal with them (Bug#14747).
14658 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14660 * widget.c (resize_cb): Remove unused local.
14662 Do not use GTK 3 if it exists but cannot be compiled.
14663 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14664 * xterm.c (x_error_handler) [!USE_GTK]:
14667 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14669 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14671 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14672 to the valid range of values. (Bug#14753)
14674 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14675 when moving point by using the current glyph matrix. This avoids
14676 the need to force redisplay when this function is called in a
14679 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14681 Fix minor problems found by static checking.
14682 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14683 Redo the latter's body to sidestep GCC parenthesization warnings.
14684 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14685 * coding.c (detect_coding, detect_coding_system):
14686 * coding.h (struct undecided_spec):
14687 Use bool for boolean.
14688 * image.c (QCmax_width, QCmax_height): Now static.
14689 * xdisp.c (Fmove_point_visually): Remove unused local.
14691 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14693 * xdisp.c (Fmove_point_visually): New function.
14695 2013-06-28 Kenichi Handa <handa@gnu.org>
14697 * coding.h (define_coding_undecided_arg_index): New enum.
14698 (coding_attr_index): New members
14699 coding_attr_undecided_inhibit_null_byte_detection,
14700 coding_attr_undecided_inhibit_iso_escape_detection,
14701 coding_attr_undecided_prefer_utf_8.
14702 (undecided_spec): New struct.
14703 (struct coding_system): New member `undecided' of the member
14706 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14707 (detect_coding): Likewise.
14708 (detect_coding_system): Likewise.
14709 (Fdefine_coding_system_internal): New coding system properties
14710 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14712 (syms_of_coding): Adjust for coding_arg_undecided_max.
14714 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14716 * image.c (x_from_xcolors): Remove unused local.
14718 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14720 Defer image data transfer between X client and server until actual
14723 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14726 * image.c (Destroy_Image): Remove.
14727 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14728 `mask_p', and `colors_p'. All uses changed.
14729 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14730 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14731 New macros for `flags' arg to x_clear_image_1.
14732 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14733 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14734 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14735 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14736 (image_get_x_image, image_unget_x_image): New functions or macros.
14737 (image_background, image_background_transparent, x_to_xcolors)
14738 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14739 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14740 instead of Destroy_Image.
14741 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14742 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14743 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14744 (imagemagick_load_image, svg_load_image): Use them instead of
14745 x_create_x_image_and_pixmap, and x_put_x_image followed by
14746 x_destroy_x_image, respectively.
14747 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14748 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14749 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14750 background_transparent fields.
14751 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14752 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14754 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14756 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14757 This mostly consists of undoing recent changes.
14758 * callproc.c (Fcall_process):
14759 * process.c (create_process):
14760 Do not worry about catching SIGCHLD here, undoing previous change.
14761 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14762 * process.c, process.h (catch_child_signal):
14763 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14764 * process.c (catch_child_handler): Don't worry about being called
14765 lazily and do not assume caller has blocked SIGCHLD, undoing
14766 previous change. Move first-time stuff back to
14767 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14768 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14769 set lib_child_handler if it's already initialized, which may
14770 help avoid problems on GNUstep.
14772 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14774 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14775 * callproc.c (Fcall_process):
14776 * process.c (create_process):
14777 Make sure SIGCHLD is caught before we fork,
14778 since Emacs startup no arranges to catch SIGCHLD.
14779 * process.c (lib_child_handler): Initialize to null, not to
14781 (catch_child_signal): Allow self to be called lazily.
14782 Do nothing if it's already been called.
14783 Assume caller has blocked SIGCHLD (all callers do now).
14784 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14785 just before it's really needed.
14786 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14787 since it hasn't been caught yet.
14789 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14791 * image.c (compute_image_size): New function to implement
14792 :max-width and :max-height.
14793 (imagemagick_load_image): Use it.
14795 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14797 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14798 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14800 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14801 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14802 the SIGCHLD handler, since the code is not atomic and (due to glib)
14803 signals may be arriving now.
14804 * sysdep.c (init_signals): Do not catch child signals here;
14805 'main' now does that later, at a safer time.
14807 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14809 Clean up SIGCHLD handling a bit (Bug#14569).
14810 * process.c, process.h (catch_child_signal):
14811 Now always extern, even if !NS_IMPL_GNUSTEP.
14812 * process.c (catch_child_signal): Move glib tickler here from
14813 init_process_emacs, so that it's done earlier in Emacs
14814 initialization. Also move the noninteractive && !initialized
14815 check here from init_process_emacs. This is all a bit cleaner for
14816 GNUish platforms, and I hope it works around the Cygwin bug.
14817 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14818 that glib signal handling is tickled before glib creates threads.
14820 * process.c (wait_reading_process_output): Avoid int overflow
14821 when reading more than 2 GiB total from a process.
14823 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14825 * process.c (create_process): Handle a couple more cases,
14826 i.e., work even if new_argv and wait_child_setup[i] are cached.
14827 Use Fcall_process's style for volatile vars.
14829 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14831 * process.c (create_process): Mark PROCESS volatile.
14833 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14835 Use C99-style flexible array members if available.
14836 This avoids some subtle aliasing issues, which typically
14837 aren't a problem with GCC but may be a problem elsewhere.
14838 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14839 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14840 In either case, it uses a flexible array member rather than
14841 the old struct hack. All uses changed.
14842 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14843 Adjust to sdata reorganization.
14844 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14845 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14846 that ports better to pre-C99 non-GCC.
14847 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14848 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14849 as the latter has changed.
14850 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14851 and port better to pre-C99 GCC.
14852 * image.c (struct xpm_cached_color):
14853 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14854 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14855 Use FLEXIBLE_ARRAY_MEMBER.
14856 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14857 Move decl to top level so it gets checked against implementation.
14858 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14859 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14861 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14863 * syntax.c: Integer cleanups.
14864 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14865 All uses that need 0-or-2 changed to:
14866 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14867 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14868 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14869 (char_quoted, prev_char_comend_first, back_comment)
14870 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14871 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14872 Use bool for boolean.
14873 (update_syntax_table, skip_chars, skip_syntaxes):
14874 Prefer int to unsigned when either will do.
14875 (back_comment): Return boolean success flag, like forw_comment,
14876 instead of positive-or-minus-1 (which might have overflowed int anyway).
14877 Don't stuff ptrdiff_t into int.
14878 (syntax_spec_code, syntax_code_spec): Now const.
14879 (Fmatching_paren, scan_lists, scan_sexps_forward):
14880 Use enum syntaxcode for syntax code.
14881 (Fmatching_paren): Check that arg is a character, not just an integer.
14882 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14883 (Finternal_describe_syntax_value): Omit no-longer-needed
14885 (skip_chars): Use char, not unsigned char, when the distinction
14887 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14888 * bytecode.c (exec_byte_code):
14889 * syntax.c (syntax_spec_code, Fchar_syntax)
14890 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14891 (init_syntax_once):
14892 * syntax.h (SYNTAX_WITH_FLAGS):
14893 Omit unnecessary casts.
14895 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14897 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14898 line dimensions here, to avoid race conditions with the main
14899 thread. (Bug#14062, bug#14630, bug#14669)
14901 * w32term.c (w32_draw_window_cursor): Compute the header line and
14902 mode line dimensions here.
14903 <w32_system_caret_window, w32_system_caret_hdr_height>:
14904 <w32_system_caret_mode_height>: New variables.
14906 * w32term.h: Declare them.
14908 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14910 * alloc.c (die): Move "assertion failed" string here ...
14911 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14912 COND when SUPPRESS_CHECKING. This shrinks the executable text
14913 size by 0.8% to 2.2% when configured with --enable-checking,
14914 depending on optimization flags (GCC 4.8.1 x86-64).
14916 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14918 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14920 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14921 base is 2; this is more accurate.
14923 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14925 * sound.c (string_default): Move to !WINDOWSNT section.
14926 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14928 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14930 * sound.c: Integer cleanups.
14931 Remove unnecessary forward decls.
14932 (struct sound_device): The 'file' member is now a Lisp_Object, not
14933 a char *, so that we needn't invoke alloca on a huge size.
14934 (Fplay_sound_internal): Adjust to this.
14935 (string_default): New function.
14936 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14937 Use it to adjust to the struct sound_device change.
14938 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14939 (be2hs) [0]: Remove.
14941 * syntax.c (skip_chars): Don't use uninitialized storage
14942 when searching a multibyte buffer for characters that are not in a
14943 unibyte string that contains non-ASCII characters.
14945 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14947 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14948 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14950 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14952 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14954 2013-06-18 Kenichi Handa <handa@gnu.org>
14956 * font.c (Ffont_spec): Signal an error for an invalid font name
14959 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14961 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14962 In particular this ports to 32-bit sparc Sun cc.
14963 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14964 array with a dummy element at specpdl[-1], so that its address can
14966 (unbind_to): Do not copy the binding; not needed, now that we
14967 copy old_value in the one place where the copy is needed.
14968 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14969 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14970 (union specbinding): Rename from struct specbinding. Redo layout
14971 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14972 which is not portable. With Sun C 5.12 32-bit sparc, the
14973 declaration causes nargs to be an unsigned bitfield, a behavior
14974 that the C standard allows; but Emacs wants nargs to be signed.
14975 The overall type is now a union of structures rather than a
14976 structure of union of structures, and the 'kind' member is now a
14977 bitfield, so that the overall type doesn't grow. All uses changed.
14978 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14980 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14982 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14983 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14985 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14987 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14989 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14990 unless we know that the window w's frame is a frame object.
14991 Another attempt at solving bug#14062 and bug#14630.
14993 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14995 * textprop.c (property_set_type): New enum.
14996 (add_properties): Allow appending/prepending text properties.
14997 (add_text_properties_1): Factored out of Fadd_text_properties.
14998 (Fadd_text_properties): Move all the code into
14999 add_text_properties_1.
15000 (Fadd_face_text_property): New function that calls
15001 add_text_properties_1.
15003 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15005 Move functions from lisp.h to individual modules when possible.
15006 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15007 * alloc.c (XFLOAT_INIT, set_symbol_name):
15008 * buffer.c (CHECK_OVERLAY):
15009 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15010 (set_char_table_parent):
15011 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15012 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15013 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15014 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15016 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15017 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15018 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15019 (backtrace_args, backtrace_debug_on_exit):
15020 * floatfns.c (CHECK_FLOAT):
15021 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15022 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15023 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15024 (set_hash_index_slot):
15025 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15026 * marker.c (CHECK_MARKER):
15027 * textprop.c (CHECK_STRING_OR_BUFFER):
15028 * window.c (CHECK_WINDOW_CONFIGURATION):
15029 Move here from lisp.h, and make these functions static rather than
15031 * buffer.c (Qoverlayp):
15033 * fns.c (Qhash_table_p):
15034 * window.c (Qwindow_configuration_p):
15036 * lisp.h: Remove the abovementioned defns and decls.
15038 Use functions, not macros, for XINT etc (Bug#11935).
15039 In lisp.h, prefer functions to function-like macros, and
15040 constants to object-like macros, when either will do. This:
15041 . simplifies use, as there's no more need to worry about
15042 arguments' side effects being evaluated multiple times.
15043 . makes the code easier to debug on some platforms.
15044 However, when using gcc -O0, keep using function-like macros
15045 for a few critical operations, for performance reasons.
15046 This sort of thing isn't needed with gcc -Og, but -Og
15047 is a GCC 4.8 feature and isn't widely-enough available yet.
15048 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15049 Remove enum lsb_bits; no longer needed.
15050 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15051 * buffer.c (Qoverlap):
15053 * fns.c (Qhash_table_p):
15054 Now extern, so lisp.h can use these symbols.
15055 * dispextern.h: Include character.h, for MAX_CHAR etc.
15056 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15057 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15058 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15059 (GLYPH_CODE_P): Move here from lisp.h.
15060 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15061 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15062 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15063 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15064 XUNTAG now returns void *.
15065 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15066 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15067 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15068 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15069 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15070 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15071 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15072 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15073 New macros, renamed from their sans-lisp_h_ counterparts.
15074 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15075 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15076 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15077 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15078 If compiling via GCC without optimization, define these as macros
15079 in addition to inline functions.
15080 To disable this, compile with -DINLINING=0.
15081 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15082 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15083 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15084 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15085 (INTMASK, VALMASK): Now macros, since static values cannot be
15086 accessed from extern inline functions.
15087 (VALMASK): Also a constant, for benefit of old GDB.
15088 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15089 is INTEGERP, which can fold it in.
15090 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15091 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15092 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15093 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15094 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15095 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15096 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15097 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15098 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15099 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15100 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15101 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15102 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15103 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15104 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15105 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15106 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15107 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15108 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15109 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15110 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15111 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15112 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15113 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15114 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15115 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15116 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15117 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15118 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15119 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15120 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15121 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15122 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15124 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15125 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15126 (VALMASK): Define in one place rather than in two, merging the
15127 USE_LSB_TAG parts; this is simpler.
15128 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15129 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15130 Move up, to avoid use before definition.
15131 Also include "globals.h" earlier, for the same reason.
15132 (make_natnum): New function.
15133 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15134 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15135 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15136 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15137 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15138 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15139 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15140 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15141 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15142 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15143 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15144 (Qwindow_configuration_p, Qimage): New forward declarations.
15145 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15146 (STRING_COPYIN): Remove; unused.
15147 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15148 (xcar_addr, xcdr_addr): New functions. All uses changed.
15149 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15150 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15151 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15152 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15153 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15154 (TYPE_RANGED_INTEGERP): Simplify.
15155 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15156 (setlocale, fixup_locale, synchronize_system_messages_locale)
15157 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15158 Now empty functions, not macros.
15159 (functionp): Return bool, not int.
15160 * window.c (Qwindow_configuration_p): Now extern,
15161 so window.h can use it.
15162 * window.h (Qwindowp): Move decl back to lisp.h.
15164 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15166 * xdisp.c (Fline_pixel_height): New function, required for solving
15169 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15171 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15173 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15175 * lread.c (syms_of_lread):
15176 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15178 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15180 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15182 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15184 * fileio.c (expand_file_name): Doc fix.
15186 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15188 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15189 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15190 Wait for self, not for 0. This can't hurt on GNU or similar
15191 system, and may help with Cygwin.
15193 * keyboard.c: Don't use PROP (...) as an lvalue.
15194 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15195 Use set_prop (A, B), not PROP (A) = B.
15197 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15199 * xdisp.c (get_it_property): Use it->window instead of generating
15200 a Lisp object from it->w.
15202 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15204 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15205 get-char-property the window that is being rendered, instead of
15206 the buffer, to support window-specific overlays. (Bug#14575)
15207 (compute_display_string_pos): When W is NULL, use the current
15208 buffer as the object to pass to get-char-property.
15209 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15210 pointer member of the bidi iterator, since no window is pertinent
15213 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15215 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15216 being displayed, and pass it to compute_display_string_pos.
15217 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15218 (bidi_paragraph_init): All callers changed.
15220 * xdisp.c (init_from_display_pos, init_iterator)
15221 (handle_single_display_spec, next_overlay_string)
15222 (get_overlay_strings_1, reseat_1, reseat_to_string)
15223 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15224 Set bidi_it.w member from it->w.
15225 (compute_display_string_pos): Accept additional argument, the
15226 window being displayed, and pass it to Fget_char_property.
15229 * dispextern.h (struct bidi_it): New member w, the window being
15231 (compute_display_string_pos): Adjust prototype.
15233 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15235 * xgselect.c: Remove unneeded include xterm.h.
15237 * process.c (wait_reading_process_output): Check for NS before GLIB.
15238 GLIB may be linked in due to rsvg, but ns_select must be called.
15240 * xgselect.c (xg_select): Remove call to window_system_available
15241 and g_main_context_pending at the top, so Gdk events (i.e. file
15242 notify) are processed when Emacs is started with -nw.
15244 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15246 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15247 (ctagsfiles3): New variable, includes only *.m files.
15248 (TAGS): Use an explicit language name in the regular expressions,
15249 to avoid transformation of '/SOMETHING' by MSYS to
15250 'c:\MSYS\SOMETHING'.
15252 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15254 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15256 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15258 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15259 still need to set the mouse pointer shape and activate help-echo.
15262 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15264 A few porting etc. fixes for the new file monitor code.
15265 See the thread containing
15266 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15267 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15268 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15269 (dir_monitor_callback, Fgfile_rm_watch):
15270 Use assq_no_quit instead of Fassoc, for speed.
15271 (dir_monitor_callback, Fgfile_rm_watch):
15272 eassert that the monitor is a fixnum.
15273 (dir_monitor_callback): No need for CDR_SAFE.
15274 Simplify building of lisp with alternative tails.
15275 (Fgfile_add_watch, Fgfile_rm_watch):
15276 Do not assume glib functions set errno reliably on failure.
15277 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15278 and signal an error otherwise.
15279 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15280 Use Fdelq instead of Fdelete, for speed.
15282 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15284 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15285 don't insist on being invoked on a highlighted tool-bar button.
15286 Avoids losing tool-bar functionality when mouse-highlight is nil.
15287 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15288 Don't highlight when mouse-highlight is nil.
15289 (note_mouse_highlight): When mouse-highlight is nil, don't return
15290 right away; instead, run tool-bar and mode-line highlight
15291 subroutine, clear any existing highlight, and revert the mouse
15292 pointer to its default shape. (Bug#14558)
15294 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15296 * lisp.mk (lisp): Add prog-mode.el.
15298 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15300 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15301 * process.c (dummy_handler): New function.
15302 (lib_child_handler): New static var.
15303 (handle_child_signal): Invoke it.
15304 (catch_child_signal): If a library has set up a signal handler,
15305 save it into lib_child_handler.
15306 (init_process_emacs): If using glib and not on Windows, tickle glib's
15307 child-handling code so that it initializes its private SIGCHLD handler.
15308 * syssignal.h (SA_SIGINFO): Default to 0.
15309 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15310 31; it should no longer be needed now.
15312 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15314 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15316 * gfilenotify.c (globals_of_gfilenotify): New function.
15317 (syms_of_gfilenotify): Move global initialization there.
15319 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15321 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15323 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15324 * keyboard.c (menu_bar_items, tool_bar_items):
15325 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15326 not override local keymaps any more.
15328 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15330 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15332 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15334 * w32console.c (initialize_w32_display): Return the dimensions of
15335 the console window via 2 additional arguments, not via the current
15336 frame. This avoids crashes due to overrunning the bounds of
15337 frame's decode_mode_spec_buffer, which is not resized following
15338 the change of the frame dimensions from the initial 10x10.
15340 * w32term.h (w32_initialize_display_info): Adjust prototype.
15342 * term.c (init_tty): Take dimensions of the frame from the values
15343 returned by initialize_w32_display.
15345 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15346 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15347 (LIBES): Add $(GFILENOTIFY_LIBS).
15349 * w32inevt.c (handle_file_notifications): Add dummy implementation
15350 for !HAVE_W32NOTIFY.
15352 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15354 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15356 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15358 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15360 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15362 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15364 Fix minor problems found by static checking.
15365 * data.c (pure_write_error):
15366 Use xsignal2, not Fsignal, as Fsignal might return.
15367 * eval.c (set_backtrace_debug_on_exit): Now static.
15368 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15369 No longer inline. EXTERN_INLINE is needed only for functions
15370 defined in .h files. Reindent function header as per GNU style.
15371 (backtrace_p, backtrace_top, backtrace_next):
15372 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15373 compiler or linker. Add extern decls to pacify gcc -Wall.
15374 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15376 * frame.c (free_monitors): Define only on platforms that need it.
15377 * nsterm.m (ns_term_init):
15378 * process.c (catch_child_signal):
15379 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15380 defined on all porting targets these days.
15381 * process.c, process.h (catch_child_signal):
15382 Make it extern only if NS_IMPL_GNUSTEP is defined.
15384 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15386 * w32.c (gettimeofday): Make the signature identical to prototype
15387 in nt/inc/sys/time.h.
15389 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15391 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15394 * keyboard.c (safe_run_hooks_error): Improve error message.
15396 * data.c (pure_write_error): Add `object' argument.
15397 * puresize.h (CHECK_IMPURE): Use it.
15399 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15401 * Makefile.in (NOTIFY_OBJ): New variable.
15402 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15404 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15405 Call syms_of_gfilenotify.
15407 * gfilenotify.c: New file.
15409 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15410 and Qfile_w32notify.
15411 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15412 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15414 * lisp.h: Declare syms_of_gfilenotify.
15416 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15418 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15420 Merge the specpdl and backtrace stacks. Make the structure of the
15421 specpdl entries more obvious via a tagged union of structs.
15422 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15423 (enum specbind_tag): New enum.
15424 (struct specbinding): Make it a tagged union of structs.
15425 Add a case for backtrace records.
15426 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15427 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15428 (backtrace_debug_on_exit): New accessors.
15429 (struct backtrace): Remove.
15430 (struct catchtag): Remove backlist field.
15431 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15433 (Flocal_variable_p): Speed up the common case where the binding is
15435 * eval.c (backtrace_list): Remove.
15436 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15437 (set_backtrace_args, set_backtrace_nargs)
15438 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15439 (backtrace_next): New functions.
15440 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15441 (unwind_to_catch, internal_lisp_condition_case)
15442 (internal_condition_case, internal_condition_case_1)
15443 (internal_condition_case_2, internal_condition_case_n): Don't bother
15444 with backtrace_list any more.
15445 (Fsignal): Adjust to new backtrace format.
15446 (grow_specpdl): Move up.
15447 (record_in_backtrace): New function.
15448 (eval_sub, Ffuncall): Use it.
15449 (apply_lambda): Adjust to new backtrace format.
15450 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15452 (specbind): Adjust to new specpdl format. Simplify.
15453 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15454 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15456 (mark_backtrace): Remove.
15457 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15458 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15459 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15461 * profiler.c (record_backtrace): Use get_backtrace.
15462 (handle_profiler_signal): Use backtrace_top_function.
15463 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15464 accessor functions.
15466 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15468 * process.h (catch_child_signal): Declare.
15470 * process.c (catch_child_signal): New function.
15471 (init_process_emacs): Call it.
15473 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15474 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15476 (x_set_cursor_type): Remove declaration.
15477 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15478 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15479 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15480 (ns_get_color): Use F suffix on float.
15481 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15482 (ns_get_rgb_color): Remove.
15483 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15484 (note_mouse_movement): x and y are CGFloat.
15485 (ns_draw_fringe_bitmap): Remove unused rowY.
15486 Change #if to COCOA && >= 10_6.
15487 (ns_draw_window_cursor): Remove unused overspill.
15488 (ns_draw_underwave): width and x are EamcsCGFloat.
15489 (ns_draw_box): thickness is CGFloat.
15490 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15491 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15492 if not in main thread.
15493 (ns_get_pending_menu_title, ns_check_menu_open)
15494 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15495 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15496 (sendFromMainThread:): New method.
15497 (changeFont:): size is CGFloat.
15498 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15499 Disable warning about permanent text.
15500 (characterIndexForPoint:): Adjust return type depending on GNUstep
15502 (mouseDown:): delta is CGFloat.
15503 (updateFrameSize): Remove unised variable f.
15504 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15505 Cast float to EmacsCGFloat.
15506 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15507 also to -1 when restoring.
15508 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15509 inside NS_IMPL_COCOA.
15510 (toggleFullScreen:): Put call to toggleFullScreen inside
15511 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15512 (setPosition:portion:whole:): por is CGFloat.
15513 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15514 (mouseDown:): Use CGFloat.
15515 (mouseDragged:): Remove unised variable edge.
15516 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15518 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15519 of CGFloat differs.
15520 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15521 when NS_IMPL_GNUSTEP.
15522 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15523 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15524 (EmacsToolbar): Add clearAll. Add tag argument to
15525 addDisplayItemWithImage.
15526 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15528 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15530 * nsmenu.m (ns_update_menubar): Make static.
15531 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15532 (fillWithWidgetValue:): Add cast to SEL for setAction.
15533 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15534 (update_frame_tool_bar): Update code for GNUstep.
15535 (clearAll): New method.
15536 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15537 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15538 Move identifierToItem setObject and activeIdentifiers addObject before
15539 call to insertItemWithItemIdentifier.
15540 (validateVisibleItems): Fix indentation.
15541 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15542 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15543 UtilityWindow to aStyle, remove call to setStyleMask.
15545 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15547 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15548 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15549 Use F suffix on floats.
15550 (ns_char_width): Returns CGFloat.
15551 (ns_ascii_average_width): w is CGFloat instead of float.
15552 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15554 (ns_glyph_metrics): CGFloat instead of float.
15556 * nsfns.m (x_set_foreground_color, x_set_background_color):
15558 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15559 remove unused variables.
15560 (Fns_read_file_name): Keep track if panel is for save.
15561 Use ns_filename_from_panel/ns_directory_from_panel.
15562 (Fns_list_services): delegate only used for COCOA.
15563 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15564 Just return the input if GNUstep.
15565 (x_screen_planes): Remove.
15566 (Fxw_color_values): Use EmacsCGFloat
15567 (Fns_display_monitor_attributes_list): Only get screen number for
15569 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15571 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15572 ns_directory_from_panel.
15574 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15576 * process.c (handle_child_signal): Also use WCONTINUED.
15577 This is so that list-processes doesn't mistakenly list the process
15578 as stopped, when the process has actually been continued and is
15581 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15583 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15584 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15585 not already configured.
15587 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15589 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15591 * Makefile.in (mostlyclean): Remove *.res files.
15593 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15595 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15596 a buffer (bug#8447).
15598 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15600 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15601 display vector, and we backtrack, handle the case that the
15602 previous character position is also displayed from a display
15603 vector or covered by a display string or image. (Bug#14476)
15605 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15607 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15608 (struct MonitorInfo, free_monitors): Remove.
15609 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15610 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15611 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15614 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15615 (struct MonitorInfo, free_monitors): Remove.
15616 (ns_screen_name): Make static.
15617 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15618 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15621 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15622 (struct MonitorInfo): New struct.
15623 (free_monitors, make_monitor_attribute_list): Declare.
15625 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15627 (free_monitors, make_monitor_attribute_list): New functions.
15628 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15631 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15633 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15635 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15637 * keyboard.c: Apply keyboard decoding only to events that come directly
15638 from the tty, not from unread-command-events (bug#14368).
15639 (read_event_from_main_queue): New function, extracted from read_char.
15640 (read_decoded_char): Remove.
15641 (read_decoded_event_from_main_queue): New function to replace it.
15642 (read_char): Use it.
15643 (read_key_sequence): Use read_char rather than read_decoded_char.
15645 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15647 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15649 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15651 2013-05-22 Kenichi Handa <handa@gnu.org>
15653 The following changes are to fix the setting of
15654 buffer-file-coding-system on, for instance, C-x RET c unix RET
15655 _FILE_OF_DOS_EOL_TYPE_ RET.
15657 * coding.h (struct coding_system): New member detected_utf8_chars.
15659 * coding.c (detect_coding_utf_8): Count characters and check EOL
15660 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15662 (setup_coding_system): Do not initialize coding->head_ascii.
15663 (check_ascii): Do not set coding->eol_seen but update it. Do not
15664 call adjust_coding_eol_type here.
15665 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15666 If the eol-type of CODING is already specified, adjust the eol type
15667 of the found coding-system.
15668 (decode_coding_gap): Cancel previous change. Utilize the
15669 character numbers counted by detect_coding_utf_8. Fix detection
15672 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15674 * search.c (looking_at_1): Only set last_thing_searched if the match
15675 changed the match-data (bug#14281).
15677 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15679 * xdisp.c (reseat_at_previous_visible_line_start):
15680 Already declared in dispextern.h, so remove it here.
15681 (move_it_vertically_backward): Likewise.
15683 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15685 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15686 (Fx_display_pixel_width, Fx_display_pixel_height)
15687 (Fx_display_mm_width, Fx_display_mm_height):
15688 Mention `display-monitor-attributes-list' in docstrings.
15690 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15691 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15692 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15693 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15694 (Fx_display_backing_store, Fx_display_visual_class)
15695 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15696 (Fx_display_grayscale_p, Fx_display_pixel_width)
15697 (Fx_display_pixel_height, Fx_display_planes)
15698 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15699 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15700 (Fx_display_mm_width, Fx_display_mm_height)
15701 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15702 height for all physical monitors as in X11.
15704 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15705 Return pixel width or height for all physical monitors as in X11.
15707 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15709 Port --enable-gcc-warnings to clang.
15710 * bytecode.c (exec_byte_code):
15712 Redo diagnostic pragmas to pacify clang, too.
15713 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15714 * editfns.c (Fencode_time):
15715 * fileio.c (file_accessible_directory_p):
15716 * font.c (font_unparse_xlfd):
15717 Use '&"string"[index]' instead of '"string" + (index)'.
15718 * undo.c (user_error): Remove; unused.
15720 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15722 * insdel.c (insert_1_both): Document the arguments, instead of
15723 referring to insert_1, which no longer exists.
15725 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15726 some window, increment windows_or_buffers_changed, so that
15727 *Messages* display in that window is updated. (Bug#14408)
15729 * w32.c: Include epaths.h.
15730 (init_environment): Use cmdproxy.exe without leading directories.
15731 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15733 (gettimeofday): Adjust signature and return value to Posix
15736 * unexw32.c (open_output_file): Delete the existing emacs.exe
15737 before creating it, to break the hard link to the versioned
15740 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15741 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15742 (FIRSTFILE_OBJ): New variables.
15743 (W32_RES): Rename to EMACSRES. All users changed.
15744 (base_obj): Use $(CM_OBJ).
15745 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15746 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15747 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15748 $(W32_RES_LINK) before $(LIBES).
15749 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15751 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15753 * makefile.w32-in (DOC): Use just "DOC".
15755 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15757 * process.c: Export default filters and sentinels to Elisp.
15758 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15760 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15761 (Fset_process_sentinel, Fformat_network_address):
15762 Default to them instead of nil.
15763 (server_accept_connection): Sentinels can't be nil any more.
15764 (read_and_dispose_of_process_output): New function, extracted from
15765 read_process_output.
15766 (read_process_output): Use it; filters can't be nil.
15767 (Finternal_default_process_filter): New function, extracted from
15768 read_process_output.
15769 (exec_sentinel_unwind): Remove function.
15770 (exec_sentinel): Don't zilch sentinel while running.
15771 (status_notify): Sentinels can't be nil.
15772 (Finternal_default_process_sentinel): New function extracted from
15774 (setup_process_coding_systems): Default filter is not nil any more.
15775 (syms_of_process): Export new Elisp functions and initialize
15777 * lisp.h (make_lisp_proc): New function.
15779 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15781 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15783 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15785 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15786 unless we know that the window w is a leaf window.
15787 Another attempt at solving bug#14062.
15789 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15791 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15794 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15796 * image.c (gif_load): Check that subimages fit (Bug#14345).
15798 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15800 * lread.c (skip_dyn_eof): New function.
15801 (read1): Use it to skip the end of a file in response to #@00.
15803 * doc.c (get_doc_string): Slightly relax the sanity checking.
15805 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15807 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15808 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15809 (MonitorInfo): New struct.
15810 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15811 (Fns_display_monitor_attributes_list): New functions.
15812 (display-usable-bounds): Remove.
15813 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15816 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15818 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15819 (GTK_CHECK_VERSION): New macro, if not already defined.
15820 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15821 replaced by GTK_CHECK_VERSION.
15823 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15825 * xterm.h (GTK_PREREQ): New macro.
15826 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15827 to use this macro instead, for consistency and clarity.
15829 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15831 * xdisp.c (row_for_charpos_p): New function, with code of
15832 cursor_row_p, but accepts an additional argument CHARPOS instead
15833 of using a hardcoded PT.
15834 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15835 (row_containing_pos): Call row_for_charpos_p instead of partially
15836 doing the same. Fixes cursor positioning under longlines-mode
15837 when longlines-show-effect includes more than one newline, when
15838 moving the cursor vertically up.
15840 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15842 * makefile.w32-in (ACL_H): New macro.
15843 ($(BLD)/fileio.$(O)): Update dependencies.
15845 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15847 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15848 * Makefile.in (LIB_ACL): New macro.
15849 (LIBACL_LIBS): Remove.
15850 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15851 * fileio.c: Include <acl.h>.
15852 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15853 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15855 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15858 * unexelf.c: Don't assume ElfW (Half) fits in int.
15859 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15860 when dealing with ElfW (Half) values, since they can exceed 2**31
15861 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15862 (entry_address): Omit unused NUM arg. All uses changed.
15864 2013-05-07 Juri Linkov <juri@jurta.org>
15866 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15867 to the string converted from number with `Fnumber_to_string'.
15870 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15872 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15873 This fixes a problem introduced by my previous change.
15875 2013-05-07 Glenn Morris <rgm@gnu.org>
15877 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15879 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15881 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15883 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15885 Static checking by GCC 4.8.0.
15886 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15887 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15888 (x_get_monitor_attributes_fallback)
15889 (x_get_monitor_attributes_xinerama)
15890 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15891 Define only if USE_GTK.
15892 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15893 (x_get_monitor_attributes_fallback): Omit unused locals.
15894 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15895 Use double, not float, to avoid mixed-mode floating point arithmetic.
15897 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15898 Jan Djärv <jan.h.d@swipnet.se>
15900 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15901 (XINERAMA_CFLAGS): New macros.
15902 (ALL_CFLAGS, LIBES): Use them.
15904 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15905 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15906 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15907 (syms_of_xfns): DEFSYM them.
15908 (struct MonitorInfo): New struct.
15909 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15910 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15911 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15912 (x_get_monitor_attributes_xinerama): New functions.
15913 (Fx_display_monitor_attributes_list): New primitive.
15914 (syms_of_xfns): Defsubr it.
15916 * xterm.h (x_display_info): Add Xatom_net_workarea and
15917 Xatom_net_current_desktop.
15919 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15920 and dpyinfo->Xatom_net_current_desktop.
15922 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15924 * xdisp.c (pos_visible_p): Use the special code for finding the
15925 beginning of a display property or overlay for any "replacing"
15926 display property, not just for display strings. This solves
15927 incorrect reporting of position by posn-at-point. (Bug#14241)
15929 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15931 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15932 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15933 Verify that ElfW (Half) fits in int.
15934 (fatal): Use same signature as lisp.h.
15935 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15936 configure and build with -DUNEXELF_DEBUG without worrying about
15937 other modules that use DEBUG.
15938 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15939 possibly-wide integers now uses it instead of plain fprintf.
15940 (entry_address): New function, which avoids problems with 32-bit
15941 overflow on 64-bit hosts.
15942 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15943 (round_up): Don't assume the remainder fits in int.
15944 (find_section): Use bool for boolean. Simplify debug code.
15945 (unexec): Don't assume file sizes fit in int or size_t.
15946 Omit unnecessary trailing newline in 'fatal' format.
15947 Use strerror rather than outputting decimal error number.
15948 Remove unused code when emacs is not defined;
15949 this file relies on Emacs now.
15950 Don't assume e_phnum and e_shnum are positive.
15952 * regex.c: Fix problems when DEBUG is defined.
15953 (extract_number, extract_number_and_incr): Define regardless of
15954 whether DEBUG is defined; that's simpler and makes the code less
15955 likely to go stale in the normal case when DEBUG is not defined.
15956 Return int rather than taking an int * arg. All callers changed.
15957 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15958 Remove, replacing with ...
15959 (DEBUG_PRINT): New macro. All callers changed.
15960 (DEBUG_COMPILES_ARGUMENTS): New macro.
15961 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15962 (print_compiled_pattern, print_double_string) [DEBUG]:
15963 Use prototype rather than old-style definition.
15964 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15965 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15966 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15967 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15968 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15969 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15970 This matters only when DEBUG is defined.
15972 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15974 * xdisp.c (set_iterator_to_next): Set the
15975 ignore_overlay_strings_at_pos_p flag only if we are _really_
15976 iterating over an overlay string, as indicated by the
15977 current.overlay_string_index member. (Bug#14306)
15979 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15981 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15982 to where it is used, to avoid autorelease issues (Bug#14050).
15984 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15986 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15987 * fileio.c (syms_of_fileio): Implement this.
15988 * filelock.c (create_lock_file): If symbolic links don't work, so
15989 we use a regular file as a lock file, do not fsync the lock file;
15992 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15994 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15995 (syms_of_minibuf): Adjust accodingly.
15997 * callint.c (Fcall_interactively): Adjust calls accordingly.
15999 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16001 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16002 w->contents is a buffer before computing everything else.
16003 Use parentheses to disambiguate last part of the condition.
16005 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16006 assertion violations. (Bug#14062)
16008 2013-05-01 David Reitter <david.reitter@gmail.com>
16010 * nsfns.m (ns_tooltip): Initialize.
16012 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16014 * coding.c (decode_coding_gap): Don't remove the character before
16015 a newline unless it's a CR character. (Bug#14287)
16017 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16019 * dispextern.h (struct face): Move enum face_underline_type
16020 earlier so that bitfields can be in the same word.
16022 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16024 * nsfns.m (handlePanelKeys): New function.
16025 (EmacsOpenPanel:performKeyEquivalent:)
16026 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16027 arrows/function/control and copy/paste keys (Bug#14296).
16029 2013-04-27 Juri Linkov <juri@jurta.org>
16031 * callint.c (Fcall_interactively): Call `Qread_number' for
16032 interactive code letter `n' instead of using duplicate code.
16035 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16037 * systime.h (make_timeval): Declare as 'const'.
16039 2013-04-27 Kenichi Handa <handa@gnu.org>
16041 * font.c (font_open_entity): Always open a font of manageable
16044 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16046 Port better to AIX (Bug#14258).
16047 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16050 2013-04-24 Kenichi Handa <handa@gnu.org>
16052 * coding.c (decode_coding_iso_2022): When an invalid escape
16053 sequence is encountered, reset the invocation and designation
16054 status to the safest one.
16056 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16058 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16059 Without this fix, "make distclean" leaves stamp-h1 behind.
16061 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16063 * w32fns.c (w32_fullscreen_rect): New function to compute the
16064 window rectangle for the given fullscreen mode.
16065 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16066 longer tunes the window size. This keeps the window's edges flush
16067 with the screen and allows the taskbar to hide itself in fullboth.
16069 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16070 window decorations and uses the entire screen.
16072 * w32term.h (w32_fullscreen_rect) Add prototype.
16073 (struct w32_output): Replace normal_width, normal_height,
16074 normal_top, and normal_left members with a single normal_placement
16076 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16078 (FRAME_NORMAL_PLACEMENT): New macro.
16080 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16082 * minibuf.c (Ftest_completion): Silence compiler warning.
16084 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16086 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16089 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16092 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16093 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16094 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16095 parentheses where appropriate.
16097 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16099 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16101 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16103 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16104 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16105 Mention in the doc string that setting these variables takes
16106 effect only after a call to set-window-buffer. (Bug#14200)
16108 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16110 * indent.c (Fvertical_motion): Don't consider display strings on
16111 overlay strings as display strings on the buffer position we
16112 started from. This prevents vertical cursor motion from jumping
16113 more than one line when there's an overlay string with a display
16114 property at end of line.
16115 Reported by Karl Chen <Karl.Chen@quarl.org> in
16116 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16118 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16120 * window.c (select_window): `record_buffer' even if window is
16121 already selected (bug#14191).
16123 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16125 * window.c (Fwindow_end): Test more flags, including the buffer's
16126 last_overlay_modified flag, to determine whether the window's
16127 display is really up-to-date. Prevents the function from
16128 returning a stale value. (Bug#14170)
16129 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16132 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16134 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16135 garbaged only if it is not already the top frame on its TTY.
16136 This prevents flickering due to constant redrawing of TTY frames when
16137 there are GUI frames open in the same session. (Bug#13864)
16139 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16141 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16142 of marking the idle timers directly.
16144 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16146 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16147 tables (bug#14054).
16149 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16151 * window.c (select_window): Don't record_buffer while the invariant is
16152 temporarily broken (bug#14161).
16154 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16156 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16158 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16160 2013-04-07 Romain Francoise <romain@orebokech.com>
16162 Ignore additional platform-specific ACL errors (Bug#13702).
16163 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16164 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16166 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16168 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16171 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16173 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16174 This bug was introduced by my 2013-02-25 change that simplified
16175 data_start configuration. Without this change, on GNU/Linux
16176 an Emacs configured with --enable-profiling fails immediately
16177 due to a profiler signal.
16178 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16179 with these flags. On platforms where special flags are needed
16180 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16181 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16182 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16184 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16186 Get rid of some platform-specific functions examining window
16187 system and its capabilities. This is a partial rework of the
16189 * lisp.h (have_menus_p): Remove prototype. This function is
16190 replaced with platform-independent window_system_available.
16191 (check_window_system): Move to...
16192 * frame.h (decode_window_system_frame, window_system_available):
16193 ...here, add new prototypes.
16194 * frame.c (window_system_available, decode_window_system_frame):
16196 (check_window_system): Platform-independent now.
16197 * xterm.h (x_in_use): Remove declaration.
16199 * w32term.h (check_x_frame):
16200 * nsterm.h (check_x_frame): Remove prototypes. This function
16201 is replaced with platform-independent decode_window_system_frame.
16202 * msdos.c (have_menus_p): Remove.
16203 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16204 Remove platform-specific functions. Use check_window_system,
16205 decode_window_system_frame and check_ns_display_info where
16206 appropriate. Minor style and comment tweaks.
16207 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16208 (check_x_frame): Likewise.
16209 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16211 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16212 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16213 * xmenu.c, xselect.c: All related users changed.
16215 2013-04-03 Kenichi Handa <handa@gnu.org>
16217 The following changes is to optimize the code for reading UTF-8
16220 * coding.c (check_ascii): Rename from detect_ascii. Return value
16221 changed. Check EOL format. Do not call adjust_coding_eol_type
16223 (check_utf_8): New function.
16224 (adjust_coding_eol_type): Do nothing if already adjusted.
16225 (detect_coding): Compare the return value of check_ascii with
16226 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16227 (decode_coding_gap): Optimize for valid UTF-8.
16229 2013-03-21 Kenichi Handa <handa@gnu.org>
16231 * coding.c (syms_of_coding): Cancel previous change.
16233 * insdel.c (insert_from_gap): Fix previous change.
16235 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16237 Consistently use platform-specific function to detect window system.
16238 * lisp.h (check_window_system): New prototype. This function is
16239 going to replace check_x, check_w32 and check_ns.
16240 (have_menus_p): Mention msdos.c in comment.
16241 * fontset.c (check_window_system_func): Remove. Adjust all users.
16242 * fontset.h (check_window_system_func): Remove prototype.
16243 * nsterm.h (check_ns):
16244 * xterm.h (check_x):
16245 * w32term.h (check_w32): Likewise.
16246 * menu.c (Fx_popup_menu): Use check_window_system.
16247 * msdos.c (check_window_system): Define for MS-DOS.
16248 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16249 * w32fns.c (check_window_system): Likewise for MS-Windows.
16250 * xfns.c (check_window_system): Likewise for X.
16251 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16252 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16254 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16256 Prefer < to > in range checks such as 0 <= i && i < N.
16257 This makes it easier to visualize quantities on a number line.
16258 This patch doesn't apply to all such range checks,
16259 only to the range checks affected by the 2013-03-24 change.
16260 This patch reverts most of the 2013-03-24 change.
16261 * alloc.c (xpalloc, Fgarbage_collect):
16262 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16263 * character.c (string_escape_byte8):
16264 * charset.c (read_hex):
16265 * data.c (cons_to_unsigned):
16266 * dispnew.c (update_frame_1):
16267 * doc.c (Fsubstitute_command_keys):
16268 * doprnt.c (doprnt):
16269 * editfns.c (hi_time, decode_time_components):
16270 * fileio.c (file_offset):
16271 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16272 * font.c (font_intern_prop):
16273 * frame.c (x_set_alpha):
16274 * gtkutil.c (get_utf8_string):
16275 * indent.c (check_display_width):
16276 * keymap.c (Fkey_description):
16277 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16279 * minibuf.c (read_minibuf_noninteractive):
16280 * process.c (wait_reading_process_output):
16281 * search.c (Freplace_match):
16282 * window.c (get_phys_cursor_glyph):
16283 * xdisp.c (redisplay_internal):
16284 * xsmfns.c (smc_save_yourself_CB):
16285 Prefer < to > for range checks.
16286 * dispnew.c (sit_for): Don't mishandle NaNs.
16287 This fixes a bug introduced in the 2013-03-24 change.
16288 * editfns.c (decode_time_components): Don't hoist comparison.
16289 This fixes another bug introduced in the 2013-03-24 change.
16291 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16293 * frame.h (struct frame): Drop scroll_bottom_vpos
16294 member becaue all real users are dead long ago.
16295 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16296 * xdisp.c (redisplay_internal): Adjust user.
16298 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16300 * nsmenu.m (showAtX:Y:for:): setLevel to
16301 NSPopUpMenuWindowLevel (Bug#13998).
16303 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16305 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16306 (ns_check_pending_open_menu): Declare.
16308 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16309 (x_activate_menubar): Update the menu with title that matches
16310 ns_get_pending_menu_title, and call
16311 ns_check_pending_openmenu (Bug#12698).
16312 (menuWillOpen:): New method.
16313 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16315 * nsterm.m (menu_will_open_state, menu_mouse_point)
16316 (menu_pending_title): New varaibles.
16317 (ns_get_pending_menu_title, ns_check_menu_open)
16318 (ns_check_pending_open_menu): New functions.
16320 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16322 * indent.c (current_column_bol_cache): Remove leftover which is not
16323 used in Fmove_to_column any more.
16324 (current_column, scan_for_column): Adjust users.
16325 * keyboard.c (last_point_position_buffer, last_point_position_window):
16326 Remove leftovers which are not used for recording undo any more.
16327 (command_loop_1, syms_of_keyboard): Adjust users.
16328 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16329 redisplay_window any more.
16330 (move_it_to): Adjust user.
16332 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16334 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16335 Update dependencies.
16337 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16339 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16340 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16341 forward references.
16343 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16345 * window.h (struct window): Replace hchild, vchild and buffer slots
16346 with a single slot 'contents'. This is possible because each valid
16347 window may have either the child window (in vertical or horizontal
16348 combination) or buffer to display (for the leaf window). Using that,
16349 a lot of operations to traverse and/or change window hierarchies may
16350 be simplified. New member horizontal is used to distinguish between
16351 horizontal and vertical combinations of internal windows.
16352 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16353 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16354 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16355 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16356 Use contents slot, not buffer, where appropriate.
16357 (wset_combination): New function.
16358 (wset_buffer): Add eassert.
16359 (Fframe_first_window): Simplify the loop reaching first window.
16360 (Fwindow_buffer): Use WINDOW_LEAF_P.
16361 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16362 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16363 (unshow_buffer): Convert initial debugging check to eassert.
16364 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16365 (make_parent_window, window_resize_check, window_resize_apply)
16366 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16367 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16368 Adjust to match struct window changes.
16369 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16370 (mark_window_cursors_off, count_windows, get_leaf_windows)
16371 (foreach_window_1): Simplify the loop.
16372 * alloc.c (mark_object): Do not check for the leaf window because
16373 internal windows has no glyph matrices anyway.
16374 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16375 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16376 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16377 (build_frame_matrix_from_window_tree, mirror_make_current)
16378 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16379 (update_window_tree, set_window_update_flags): Simplify the loop.
16380 (sync_window_with_frame_matrix_rows): Enforce live window.
16381 Use contents slot, not buffer, where appropriate.
16382 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16383 and WINDOW_HORIZONTAL_COMBINATION_P.
16384 (make_frame_visible_1): Simplify the loop.
16385 Use contents slot, not buffer, where appropriate.
16386 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16387 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16388 (expose_window_tree): Likewise.
16389 Use contents slot, not buffer, where appropriate.
16390 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16391 to avoid deleted windows. Use contents slot instead of buffer.
16392 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16393 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16394 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16395 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16397 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16399 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16400 identify the reasons for assertion violations in bug#14062 and
16402 (Fx_show_tip): Fix compilation error under
16403 "--enable-check-lisp-object-type". (Bug#14073)
16405 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16406 Reported by <rzl24ozi@gmail.com>.
16408 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16410 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16412 (unwind_with_echo_area_buffer): ...to restore it here.
16413 This is needed to ensure that...
16414 (redisplay_window): ...both window markers are valid here,
16415 which is verified by eassert.
16416 * editfns.c (save_excursion_save): Do not assume that
16417 selected_window always displays the buffer.
16418 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16421 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16423 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16426 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16428 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16430 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16432 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16433 since MinGW's w32api headers do. This avoids compiler warnings.
16435 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16436 if already defined.
16438 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16440 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16442 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16444 * gtkutil.c (style_changed_cb): Check if frame is live and an
16445 X frame (Bug#14038).
16447 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16449 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16450 Define only for _WIN32_WINNT less than 0x0500.
16451 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16453 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16454 see its own definitions of 'struct timeval' and 'struct timezone'.
16456 Fix incompatibilities between MinGW.org and MinGW64 headers.
16457 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16459 * w32.c (REPARSE_DATA_BUFFER): Guard with
16460 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16462 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16464 * xterm.c: Include X11/XKBlib.h
16465 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16467 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16469 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16471 * blockinput.h (input_blocked_p): Likewise.
16472 * bytecode.c (exec_byte_code): Likewise.
16473 * callproc.c (call_process_kill, call_process_cleanup)
16474 (Fcall_process): Likewise.
16475 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16476 (Fccl_execute_on_string): Likewise.
16477 * character.c (string_escape_byte8): Likewise.
16478 * charset.c (read_hex): Likewise.
16479 * cm.c (calccost): Likewise.
16480 * data.c (cons_to_unsigned): Likewise.
16481 * dired.c (directory_files_internal, file_name_completion):
16483 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16484 (sit_for): Likewise.
16485 * doc.c (Fsubstitute_command_keys): Likewise.
16486 * doprnt.c (doprnt): Likewise.
16487 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16488 * emacsgtkfixed.c: Likewise.
16489 * fileio.c (file_offset, Fwrite_region): Likewise.
16490 * floatfns.c (Fexpt, fmod_float): Likewise.
16491 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16493 * font.c (font_intern_prop): Likewise.
16494 * frame.c (x_set_alpha): Likewise.
16495 * gtkutil.c (get_utf8_string): Likewise.
16496 * indent.c (check_display_width): Likewise.
16497 * intervals.c (create_root_interval, rotate_right, rotate_left)
16498 (split_interval_right, split_interval_left)
16499 (adjust_intervals_for_insertion, delete_node)
16500 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16501 (merge_interval_right, merge_interval_left, copy_intervals)
16502 (set_intervals_multibyte_1): Likewise.
16503 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16504 * keymap.c (Fkey_description): Likewise.
16505 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16506 * lread.c (openp, read_integer, read1, string_to_number):
16508 * menu.c (ensure_menu_items): Likewise.
16509 * minibuf.c (read_minibuf_noninteractive): Likewise.
16510 * print.c (printchar, strout): Likewise.
16511 * process.c (create_process, Faccept_process_output)
16512 (wait_reading_process_output, read_process_output, send_process)
16513 (wait_reading_process_output): Likewise.
16514 * profiler.c (make_log, handle_profiler_signal): Likewise.
16515 * regex.c (re_exec): Likewise.
16516 * regex.h: Likewise.
16517 * search.c (looking_at_1, Freplace_match): Likewise.
16518 * sysdep.c (get_child_status, procfs_ttyname)
16519 (procfs_get_total_memory): Likewise.
16520 * systime.h (EMACS_TIME_VALID_P): Likewise.
16521 * term.c (dissociate_if_controlling_tty): Likewise.
16522 * window.c (get_phys_cursor_glyph): Likewise.
16523 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16524 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16526 * xfns.c (Fx_window_property): Likewise.
16527 * xmenu.c (set_frame_menubar): Likewise.
16528 * xselect.c (x_get_window_property, x_handle_dnd_message):
16530 * xsmfns.c (smc_save_yourself_CB): Likewise.
16531 * xterm.c (x_scroll_bar_set_handle): Likewise.
16533 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16535 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16536 to be optional or nil. Adjust comment and convert it to docstring.
16537 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16538 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16540 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16542 Static checking by GCC 4.8-20130319.
16543 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16544 * process.c (Fset_process_datagram_address)
16545 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16546 * xdisp.c (get_char_face_and_encoding)
16547 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16548 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16549 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16551 2013-03-24 Ken Brown <kbrown@cornell.edu>
16553 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16554 fix compilation on 64-bit Cygwin, where underscores are not
16555 automatically prepended.
16557 * w32term.c (w32_initialize): Silence compiler warning.
16559 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16561 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16562 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16563 variables, to save and restore frame dimensions.
16564 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16565 after returning from a 'fullscreen' configuration.
16566 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16567 to avoid races between the main thread and the input thread.
16569 * w32term.h (struct w32_output): New members normal_width,
16570 normal_height, normal_top, normal_left, and prev_fsmode.
16571 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16572 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16573 members of a frame.
16575 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16576 'fullscreen' parameter. Always record previous width and height
16577 of the frame, except when switching out of maximized modes, so
16578 that they could be restored correctly, instead of resetting to the
16579 default frame dimensions. Send SC_RESTORE command to the frame,
16580 unless we are going to send SC_MAXIMIZE, to restore the frame
16581 resize hints in the mouse pointer shown by the window manager.
16584 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16586 * lisp.h (get_frame_param): Adjust conditions for prototype
16589 2013-03-22 Ken Brown <kbrown@cornell.edu>
16591 * unexcw.c: Drop unneeded inclusion of w32common.h.
16592 (report_sheap_usage): Declare.
16593 (read_exe_header): Add magic numbers for x86_64.
16594 (fixup_executable): Fix printf format specifier for unsigned long
16597 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16599 * frame.h (struct frame): Put menu_bar_window under #ifdef
16600 because this member is not needed when X toolkit is in use.
16601 (fset_menu_bar_window):
16602 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16603 (free_glyphs, update_frame):
16604 * xdisp.c (expose_frame): Likewise.
16605 (display_menu_bar): Likewise. Remove redundant eassert.
16606 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16609 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16611 Use functions and constants to manipulate Lisp_Save_Value objects.
16612 This replaces code that used macros and strings and token-pasting.
16613 The change makes the C source a bit easier to follow,
16614 and shrinks the Emacs executable a bit.
16615 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16616 (make_save_value): Change 1st arg from string to enum. All callers
16619 (mark_object): Use if, not #if, for GC_MARK_STACK.
16620 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16621 (XSAVE_OBJECT): Now functions, not macros.
16622 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16623 the constant was never used.
16624 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16625 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16626 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16627 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16629 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16630 type3 with a single member save_type. All uses changed.
16631 (save_type, set_save_pointer, set_save_integer): New functions.
16632 * print.c (PRINTX): Remove.
16634 * alloc.c: Remove redundant static declarations.
16636 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16638 * window.h (struct window): Convert left_col, top_line, total_lines
16639 and total_cols from Lisp_Objects to integers. Adjust comments.
16640 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16642 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16643 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16644 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16645 Adjust users where appropriate.
16647 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16649 * frame.h (struct frame): Drop resx and resy because the same data is
16650 available from window system-specific output context. Adjust users.
16651 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16652 New functions to provide defaults when no window system available.
16653 (FRAME_RES_X, FRAME_RES_Y): New macros.
16654 (NUMVAL): Move from xdisp.c.
16655 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16656 (Ffont_face_attributes, Fopen_font):
16657 * image.c (gs_load):
16658 * w32font.c (fill_in_logfont):
16659 * xdisp.c (calc_pixel_width_or_height):
16660 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16661 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16663 2013-03-20 Kenichi Handa <handa@gnu.org>
16665 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16666 to 1 (temporary workaround until a bug related to ASCII
16667 optimization is fixed).
16669 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16671 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16672 Signal error if window is not internal. Adjust docstring.
16673 (delete_all_child_windows): Use combination_limit to save the buffer.
16674 (Fset_window_configuration): Adjust accordingly.
16675 * print.c (syms_of_print): Initialize debugging output not here...
16676 (init_print_once): ...but in a new function here.
16677 * lisp.h (init_print_once): Add prototype.
16678 * emacs.c (main): Add call to init_print_once. Adjust comments.
16680 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16682 * window.c (window_resize_check, window_resize_apply)
16683 (window_from_coordinates, recombine_windows, set_window_buffer)
16684 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16685 (Fsplit_window_internal, Fdelete_window_internal)
16686 (freeze_window_starts): Use bool for booleans.
16687 * window.h (window_frame_coordinates, resize_frame_windows)
16688 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16690 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16692 * dispnew.c (bitch_at_user): Use `user-error'.
16694 2013-03-17 Ken Brown <kbrown@cornell.edu>
16696 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16697 as return type of image_background. (Bug#13981)
16698 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16700 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16702 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16703 (ns_select): Don't return with result uninitialized.
16705 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16708 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16710 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16711 directories. If filename is nil, get directory name (Bug#13932).
16712 Use getFilename and getDirectory.
16713 (getFilename, getDirectory): New methods for EmacsSavePanel and
16715 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16717 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16719 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16721 2013-03-15 Kenichi Handa <handa@gnu.org>
16723 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16724 (adjust_after_replace): Make it back to static. Delete the third
16725 arg text_at_gap_tail. Cancel the code for handling it.
16727 * coding.h (struct coding_system): New member eol_seen.
16729 * coding.c (detect_ascii): New function.
16730 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16731 when the source bytes are actually scanned. On detecting for
16732 coding_category_utf_8_auto, call detect_ascii instead of scanning
16733 source bytes directly.
16734 (produce_chars): Call insert_from_gap with the new arg 0.
16735 (encode_coding): Likewise.
16736 (decode_coding_gap): Control ASCII optimization by the variable
16737 disable_ascii_optimization instead of #ifndef .. #endif.
16738 Deccode EOL format according to coding->eol_seen.
16739 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16742 * lisp.h (adjust_after_replace): Cancel externing it.
16743 (insert_from_gap): Adjust prototype.
16745 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16747 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16748 FULLSCREEN_MAXIMIZED. (Bug#13935)
16750 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16752 * region-cache.c (find_cache_boundary, move_cache_gap)
16753 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16754 Simplify debugging check and convert to eassert. Adjust comment.
16755 (pp_cache): Put under ENABLE_CHECKING.
16757 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16759 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16760 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16761 and WM_ACTIVATEAPP.
16762 (w32fullscreen_hook): If the frame is visible, reset
16763 f->want_fullscreen flag after changing the frame size. If the
16764 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16767 2013-03-13 Daniel Colascione <dancol@dancol.org>
16769 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16770 too so that these builds can use Cygwin's file conversion
16771 functions. (We've been building and linking cygw32.o all along
16772 and just not using it.)
16774 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16776 File synchronization fixes (Bug#13944).
16777 * Makefile.in (LIB_FDATASYNC): New macro.
16779 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16780 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16781 Don't worry about HAVE_FSYNC, since a substitute fsync is
16782 available if the system lacks one.
16783 (Fwrite_regin): Retry fsync if interrupted.
16785 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16787 * w32term.c (w32_read_socket): If the Emacs frame is being
16788 activated, call w32fullscreen_hook, to make sure the new frame
16789 dimensions are in effect. (Bug#13937)
16791 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16793 * xdisp.c (init_iterator): Simplify because both character and byte
16794 positions are either specified or -1. Add eassert. Adjust comment.
16795 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16796 character and byte positions can be obtained from marker.
16798 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16800 Static checking by Sun C 5.12.
16801 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16802 * bytecode.c (exec_byte_code):
16803 * dispnew.c (init_display):
16805 * fileio.c (Fsubstitute_in_file_name):
16806 * keyboard.c (Fevent_convert_list):
16807 * keymap.c (Fsingle_key_description):
16808 * term.c (maybe_fatal, fatal):
16809 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16810 * xsmfns.c (Fhandle_save_session):
16811 Omit unreachable code.
16812 * keymap.c (map_keymap_char_table_item): Cast void * to
16813 a function pointer type; the C Standard requires this.
16815 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16816 Include <sys/param.h> unconditionally, as that works elsewhere and
16817 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16818 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16821 See ChangeLog.12 for earlier changes.
16823 ;; Local Variables:
16827 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16829 This file is part of GNU Emacs.
16831 GNU Emacs is free software: you can redistribute it and/or modify
16832 it under the terms of the GNU General Public License as published by
16833 the Free Software Foundation, either version 3 of the License, or
16834 (at your option) any later version.
16836 GNU Emacs is distributed in the hope that it will be useful,
16837 but WITHOUT ANY WARRANTY; without even the implied warranty of
16838 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16839 GNU General Public License for more details.
16841 You should have received a copy of the GNU General Public License
16842 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.