1 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
3 Avoid extra multibyteness check in ENCODE_FILE users.
4 * callproc.c (encode_current_directory, Fcall_process, call_process):
5 * dired.c (directory_files_internal, file_name_completion):
6 Do not check for STRING_MULTIBYTE because encode_file_name
7 is a no-op for unibyte strings.
9 * process.h (remove_slash_colon): New function.
10 * callproc.c (encode_current_directory, call_process):
11 * process.c (Fstart_process): Use it.
13 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
15 Use bool for boolean in xmenu.c, xml.c
16 * xmenu.c (x_menu_set_in_use, popup_get_selection)
17 (Fx_menu_bar_open_internal, popup_widget_loop)
18 (x_activate_menubar, xg_crazy_callback_abort)
19 (update_frame_menubar, set_frame_menubar)
20 (initialize_frame_menubar, free_frame_menubar)
21 (create_and_show_popup_menu, x_menu_show)
22 (create_and_show_dialog, x_dialog_show):
23 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
24 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
25 * xrdb.c (main) [TESTRM]:
26 * xsettings.c (init_gsettings):
27 * xterm.c (XFillRectangle, xg_scroll_callback)
28 (xg_end_scroll_callback):
29 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
31 * xmenu.c (TRUE): Remove; no longer used.
32 (show_help_event): Remove long-unused code.
33 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
35 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
37 Don't say Fnext_read_file_uses_dialog_p is const
38 It's const only if a windowing system is not used; don't say it's
40 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
41 * fileio.c (next_read_file_uses_dialog_p): Remove.
43 (Fnext_read_file_uses_dialog_p): ... here.
44 Don't declare as const, as make-docfile.c now has a special case
45 for this function. This is an ugly hack, but it's better than
46 lying to the compiler.
48 Remove now-unnecessary forward XTYPE decl
49 * lisp.h (XTYPE): Remove forward declaration. The recent merge
50 from emacs-24 fixed the problem in a better way, by moving XPNTR's
51 definition to after XTYPE's.
53 2015-01-13 Eli Zaretskii <eliz@gnu.org>
55 Fix problems with 32-bit wide-int build exposed by MinGW.
56 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
57 compilation error in an unoptimized build when !USE_LSB_TAG.
59 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
60 same larger value as for the 64-bit build.
62 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
63 avoid compiler warnings.
65 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
66 Avoid compiler warnings about cast from integer to pointer of
69 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
70 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
71 casting from integer to pointer of different size.
72 (add_menu_item): Pass the help-echo string as a pointer to
73 Lisp_String, not as a Lisp_Object.
74 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
75 string object from its C pointer.
77 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
78 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
80 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
81 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
82 compiler warnings about size differences.
83 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
84 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
85 (Fw32_toggle_lock_key): Pass the new state of the key as a C
86 integer; use -1 for nil. Doc fix.
88 * .gdbinit (xgetsym): New subroutine.
89 (xsymname, xsymbol): Use it.
90 (xprintsym): No need to call xgetptr.
92 2015-01-13 Martin Rudalics <rudalics@gmx.at>
94 * frame.c (adjust_frame_size): Make sure new numbers of
95 lines/columns get installed after font size change (Bug#19575).
97 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
100 * callint.c (Finteractive):
101 * character.c (Fcharacterp, Fmax_char):
102 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
103 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
104 (Ffloatp, Fbyteorder):
105 * decompress.c (Fzlib_available_p):
107 * frame.c (Fframe_windows_min_size):
108 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
109 * window.c (Fwindow__sanitize_window_sizes):
110 * xdisp.c (Ftool_bar_height):
111 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
112 * emacs.c (Fkill_emacs):
114 * keyboard.c (Ftop_level, Fexit_recursive_edit)
115 (Fabor_recursive_edit): Add noreturn attribute.
117 * search.c (fast_string_match_internal): New function,
119 (fast_string_match, fast_string_match_ignore_case): ...functions
121 * lisp.h (fast_string_match, fast_string_match_ignore_case):
122 inlined from here now.
123 (fast_string_match_internal): Add prototype.
124 * dired.c (file_name_completion): Use fast_string_match_internal.
126 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
127 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
128 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
129 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
131 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
133 Port to 32-bit MingGW --with-wide-int
134 Problem reported by Eli Zaretskii in:
135 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
136 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
137 what we think it is, rather than checking only its alignment (and
138 doing so incorrectly on MinGW).
140 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
142 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
143 Remove dead NILP check.
144 * image.c (Flookup_image): Use regular format for docstring.
145 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
147 2015-01-12 Martin Rudalics <rudalics@gmx.at>
149 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
151 * frame.c (frame_default_tool_bar_height): New variable.
152 (adjust_frame_size): Possibly add requested adjustment to
153 Vframe_adjust_size_history.
154 (make_frame): Initialize tool_bar_redisplayed_once slot.
155 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
156 doc-string. Call adjust_frame_size unconditionally (the frame's
157 text size may remain unaltered but the pixel size may change).
158 (x_figure_window_size): If frame_default_tool_bar_height was
159 set, use it instead of calculating the tool bar height from
160 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
161 Vframe_initial_frame_tool_bar_height.
162 (Qchange_frame_size, Qxg_frame_set_char_size)
163 (Qset_window_configuration, Qx_create_frame_1)
164 (Qx_create_frame_2): New symbols.
165 (Vframe_initial_frame_tool_bar_height): Remove.
166 (Vframe_adjust_size_history): New history variable for debugging
167 frame size adjustments.
168 * frame.h (struct frame): New boolean slot
169 tool_bar_redisplayed_once.
170 (frame_default_tool_bar_height): Extern.
171 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
172 to adjust_frame_size.
173 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
174 Qx_create_frame_2 to adjust_frame_size.
175 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
176 inhibit 1 when we have not redisplayed the tool bar yet.
177 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
178 Qx_create_frame_2 to adjust_frame_size.
179 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
181 * window.c (Fset_window_configuration): Pass
182 Qset_window_configuration to adjust_frame_size.
183 * xdisp.c (redisplay_tool_bar): Assign new height to
184 frame_default_tool_bar_height.
185 (redisplay_internal): If we haven't redisplayed this frame's
186 tool bar, call redisplay_tool_bar early so we can adjust the
187 frame size accordingly.
188 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
189 inhibit 1 when we have not redisplayed the tool bar yet.
190 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
191 Qx_create_frame_2 to adjust_frame_size.
193 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
195 Have 'make' output better GEN names
196 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
197 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
198 more naturally so that 'make' can output more-accurate names.
200 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
202 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
203 calling reset_buffer_local_variables, and make sure we initialize
206 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
208 * coding.c (Fcoding_system_plist): Use common style for docstring.
210 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
212 Port to MSB hosts without optimization
213 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
214 the inline function XTYPE needs to be declared before being used.
215 * lisp.h (XTYPE): New forward declaration.
217 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
219 Port to 32-bit --with-wide-int
220 Prefer symbol indexes to struct Lisp_Symbol * casted and then
221 widened, as the latter had trouble with GCC on Fedora 21 when
222 configured --with-wide-int and when used in static initializers.
223 * alloc.c (garbage_collect_1, which_symbols):
224 * lread.c (init_obarray):
225 Prefer builtin_lisp_symbol when it can be used.
226 * dispextern.h (struct image_type.type):
227 * font.c (font_property_table.key):
228 * frame.c (struct frame_parm_table.sym):
229 * keyboard.c (scroll_bar_parts, struct event_head):
230 * xdisp.c (struct props.name):
231 Use the index of a builtin symbol rather than its address.
233 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
234 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
235 symbol indexes rather than pointers, and which work better on MSB
236 hosts because they shift right before tagging. All uses changed.
237 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
238 No longer noops on wide-int hosts, since they work now.
239 (builtin_lisp_symbol): New function.
241 Port to HAVE_FREETYPE && !HAVE_XFT
242 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
243 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
244 Declare in this case too.
246 2015-01-10 Eli Zaretskii <eliz@gnu.org>
248 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
250 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
251 make_pointer_integer instead of XIL.
252 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
254 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
255 instead of XIL. Put a list of the descriptor, action, and file
256 name in event->arg, instead of spreading them between event->code
259 * w32term.c (queue_notifications): Use make_pointer_integer
260 instead of XIL. Put a list of the descriptor, action, and file
261 name in event->arg, instead of spreading them between event->code
264 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
265 event creation to changes in w32term.c and w32inevt.c above.
267 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
269 Port Qnil==0 changes to 32-bit --with-wide-int
270 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
271 macro-implemented version. For the non-USE_LSB_TAG case, supply
272 a new inline function that is the inverse of the new TAG_SYMPTR.
273 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
274 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
275 negative number, don't allow sign bits to bleed into the encoded
276 value. Shift in zero bits instead.
278 Refactor pointer-to-integer conversion
279 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
280 Rename and move to lisp.h. All uses changed.
281 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
282 which are renamed from gfilenotify.c's lisp_to_monitor and
283 monitor_to_lisp, and with more-generic void * signatures.
285 2015-01-08 Eli Zaretskii <eliz@gnu.org>
287 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
288 returned for right-to-left screen lines. (Before the change on
289 2014-12-30, the incorrectly-computed X pixel coordinate concealed
292 * .gdbinit (xsymname): New subroutine.
293 (xprintsym, initial-tbreak): Use it to access the name of a symbol
294 in a way that doesn't cause GDB to barf when it tries to
295 dereference a NULL pointer.
297 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
299 (set_cursor_from_row, try_cursor_movement, dump_glyph)
300 (insert_left_trunc_glyphs, append_space_for_newline)
301 (extend_face_to_end_of_line, highlight_trailing_whitespace)
302 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
303 (Fbidi_resolved_levels, produce_special_glyphs)
304 (rows_from_pos_range, mouse_face_from_buffer_pos)
305 (note_mouse_highlight): Use nil as the object for glyphs inserted
306 by the display engine, and test with NILP instead of INTEGERP.
309 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
312 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
315 * dispextern.h (struct glyph, struct it): Update comments for the
318 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
320 Port new Lisp symbol init to x86 --with-wide-int
321 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
322 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
323 GCC (at least) does not allow a constant initializer to widen an
326 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
327 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
328 Although clang doesn't need it, some other compiler might, and
329 it's easy enough to be safe.
331 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
332 Apparently clang removed support for the alloc_size attribute.
334 Port Qnil==0 XUNTAG to clang
335 clang has undefined behavior if the program subtracts an integer
336 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
337 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
338 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
339 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
341 Port GFileMonitor * hack to Qnil==0 platforms
342 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
343 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
344 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
346 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
348 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
349 size instead of using widht/height. The frame may be constrained.
351 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
353 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
354 Needed when neither optimizing nor inlining.
355 Also, sort decls alphabetically.
357 2015-01-05 Eli Zaretskii <eliz@gnu.org>
359 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
360 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
361 declarations of Q* variables that represent symbols.
363 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
367 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
368 that NILP (x) is equivalent to testing whether x is 0 at the
369 machine level. The overall effects of this and the previous patch
370 shrink the size of the text segment by 2.3% and speeds up
371 compilation of all the .elc files by about 0.5% on my platform,
372 which is Fedora 20 x86-64.
373 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
374 (make_lisp_symbol) [USE_LSB_TAG]:
375 Symbols now tag the difference from lispsym, not the pointer.
376 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
377 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
378 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
379 (XSYMBOL): New forward decl.
380 (XUNTAGBASE): New function.
383 Compute C decls for DEFSYMs automatically
385 This patch also makes Q constants (e.g., Qnil) constant addresses
386 from the C point of view.
387 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
388 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
389 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
390 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
391 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
392 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
393 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
394 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
395 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
396 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
397 * xselect.c, xsettings.c, xterm.c:
398 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
399 These names are now defined automatically by make-docfile.
400 * alloc.c (init_symbol): New function.
401 (Fmake_symbol): Use it.
402 (c_symbol_p): New function.
403 (valid_lisp_object_p, purecopy): Use it.
404 * alloc.c (marked_pinned_symbols):
405 Use make_lisp_symbol instead of make_lisp_ptr.
406 (garbage_collect_1): Mark lispsym symbols.
407 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
408 (mark_object): Use it.
409 (sweep_symbols): Sweep lispsym symbols.
410 (symbol_uses_obj): New function.
411 (which_symbols): Use it. Work for lispsym symbols, too.
412 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
413 since Qt's address is already known now.
414 (syms_of_alloc): Add lispsym count to symbols_consed.
415 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
416 when testing whether storage is all bits zero.
417 * dispextern.h (struct image_type):
418 * font.c (font_property_table):
419 * frame.c (struct frame_parm_table, frame_parms):
420 * keyboard.c (scroll_bar_parts, struct event_head):
421 * xdisp.c (struct props):
422 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
423 Lisp_Object *, since Qfoo is no longer an object whose address can be
424 taken. All uses changed.
425 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
426 use it, so that they no longer need to take the address of a Lisp sym.
427 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
428 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
429 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
430 DEFSYM Qdeactivate_mark before the corresponding var.
431 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
432 instead of interning their symbols; this avoids duplicates.
433 (LISP_INITIALLY, TAG_PTR)
434 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
436 (LISP_INITIALLY_ZERO): Use it.
437 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
438 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
439 Move decls up, to avoid forward uses. Include globals.h earlier, too.
440 (make_lisp_symbol): New function.
441 (XSETSYMBOL): Use it.
442 (DEFSYM): Now just a placeholder for make-docfile.
443 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
444 (intern_sym): New function, with body taken from old intern_driver.
445 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
447 (define_symbol): New function.
448 (init_obarray): Define the C symbols taken from lispsym.
449 Use plain DEFSYM for Qt and Qnil.
450 * syntax.c (init_syntax_once): No need to worry about
451 Qchar_table_extra_slots.
453 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
455 'temacs -nw' should not call missing functions
456 Without this patch, "temacs -nw" fails with the diagnostic
457 "emacs: Symbol's function definition is void: frame-windows-min-size"
458 and messes up the tty's state.
459 * frame.c (Fframe_windows_min_size): New placeholder function.
460 (syms_of_frame): Define it.
461 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
462 (syms_of_window): Define it.
464 Less 'make' chatter for lisp dir
465 * Makefile.in (%.elc): Adjust to compile-onefile change in
468 batch write-region no longer says "Wrote FOO"
469 This cuts down on 'make' chatter a bit.
470 * fileio.c (Fwrite_region):
471 Don't output "Wrote /whatever/foo.elc" if noninteractive.
473 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
475 Revert previous change to produce_composite_glyph
476 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
478 Pacify gcc -Wparentheses
479 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
481 2015-01-03 Martin Rudalics <rudalics@gmx.at>
483 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
484 f->can_x_set_window_size is true.
485 * xterm.c (x_set_window_size_1): Call change_frame_size with
486 text sizes instead of pixel sizes (Bug#19428).
488 2015-01-01 Eli Zaretskii <eliz@gnu.org>
490 * xdisp.c (pos_visible_p): Fix up the X coordinate for
491 right-to-left screen lines. (Bug#19473)
493 2015-01-01 Eli Zaretskii <eliz@gnu.org>
495 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
497 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
499 Simplify setfattr use by assuming GNU make
500 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
501 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
502 Simplify by using GNU make rather than shell conditionals,
503 by using ln -f rather than rm -f followed by ln,
504 and by preferring $@ to spelling out the destination.
506 2014-12-29 Eli Zaretskii <eliz@gnu.org>
508 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
509 file doesn't compile on MS-Windows.
511 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
513 Allow return value of system-name to vary. (Bug#19438)
514 * filelock.c (current_lock_owner):
515 * xrdb.c (get_environ_db):
516 * xterm.c (same_x_server):
517 * xterm.c (x_term_init):
518 Prefer (system-name) to system-name, and avoid naming
519 locals 'system-name'.
520 * editfns.c (cached_system_name): New static var.
521 (init_and_cache_system_name): New function.
522 (init_editfns, Fsystem_name): Use it.
523 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
524 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
525 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
526 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
527 Don't create a new string if the current value is already correct.
529 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
531 Fix produce_composite_width typo
532 * term.c (produce_composite_glyph):
533 Fix typo that confused number of columns for pixel width.
535 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
537 Wrap dll functions more simply
538 * decompress.c, gnutls.c, image.c, xml.c:
539 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
540 rather than the inverse when not WINDOWSNT. This isolates the
541 fn_* business into the WINDOWSNT-specific section of the code,
542 which makes it easier to maintain the generic code.
543 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
544 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
545 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
546 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
547 Remove. All uses replaced by DEF_DLL_FN.
548 * decompress.c (inflateInit2): Remove; no longer needed.
549 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
551 Port memory-full checking to GnuTLS 3.3
552 Instead of using gnutls_global_set_mem_functions, check every call
553 to a GnuTLS function that might return an indication of memory
554 exhaustion. Suggested by Dmitry Antipov in:
555 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
556 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
557 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
558 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
560 (check_memory_full): New function.
561 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
562 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
563 (Fgnutls_boot): Use it.
564 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
566 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
568 Fix parse_settings to match internal documentation
569 * xsettings.c (parse_settings): Return the number of settings seen.
570 Count the settings changes accurately.
571 (read_settings): Don't confuse number of settings changes with
572 the return code from XGetWindowProperty.
574 2014-12-27 Eli Zaretskii <eliz@gnu.org>
576 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
577 composition_compute_stop_pos to the number of characters in the
579 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
581 * composite.c (composition_compute_stop_pos): If no composition
582 was found in a string before ENDPOS, and ENDPOS is the string end,
583 no need to back up to a safe point.
585 * dispextern.h (struct it) <end_charpos>: Improve commentary.
587 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
589 * nsimage.m (allocInitFromFile:): Initialize bmRep.
590 (dealloc): Release bmRep.
591 (setPixmapData): Make bmRep local so class member is not
593 (setPixmapData): Rename local variable bmRep to avoid compiler
596 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
598 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
599 when going to fullscreen (Bug#0x180004f).
601 2014-12-27 Eli Zaretskii <eliz@gnu.org>
603 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
605 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
607 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
609 2014-12-27 Eli Zaretskii <eliz@gnu.org>
611 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
613 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
615 Use bool for boolean in xselect.c, xsettings.c
616 * xselect.c (x_get_local_selection, struct selection_data)
617 (x_selection_request_lisp_error, struct prop_location)
618 (x_handle_selection_request, x_convert_selection)
619 (waiting_for_other_props_on_window, expect_property_change)
620 (wait_for_property_change, x_handle_property_notify)
621 (x_get_foreign_selection, x_get_window_property)
622 (receive_incremental_selection)
623 (x_get_window_property_as_lisp_data)
624 (lisp_data_to_selection_data, Fx_get_selection_internal)
625 (x_send_client_event):
626 * xselect.c, xterm.h (x_handle_dnd_message):
627 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
628 (apply_xft_settings, read_and_apply_settings)
629 (xft_settings_event, init_gsettings, init_xsettings)
631 Use bool for boolean.
632 * xselect.c (x_get_window_property): Omit last arg, which was an
634 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
635 always true. All callers changed.
637 2014-12-26 Eli Zaretskii <eliz@gnu.org>
639 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
642 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
644 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
647 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
649 Use bool for boolean in xsmfns.c
650 * xsmfns.c, xterm.h (x_session_have_connection):
651 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
652 Use bool for boolean.
653 (x_session_initialize, Fhandle_save_session):
654 Prefer NILP (x) to EQ (x, Qnil).
656 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
658 * callproc.c (child_setup):
659 * dbusbind.c (xd_signature_cat):
660 * doc.c (get_doc_string, Fsnarf_documentation):
661 * editfns.c (Fuser_full_name):
662 * frame.c (xrdb_get_resource):
663 * gtkutil.c (xg_get_file_with_chooser):
664 * tparam.c (tparam1):
665 * xfns.c (xic_create_fontsetname):
666 * xrdb.c (gethomedir, get_user_db, get_environ_db):
667 * xsmfns.c (smc_save_yourself_CB):
668 Rewrite to avoid the need for strcat, typically by using stpcpy
669 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
670 * doc.c (sibling_etc):
671 * xrdb.c (xdefaults):
672 Now a top-level static constant.
674 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
676 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
679 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
681 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
682 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
684 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
686 Use bool for boolean in xterm.c
687 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
688 (x_set_window_size, x_bitmap_icon):
689 * nsterm.m (ns_frame_raise_lower, x_new_font):
690 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
691 (struct terminal.frame_raise_lower_hook):
692 * w32term.c (w32_frame_raise_lower):
693 * xterm.c, xterm.h (x_text_icon):
694 * xterm.c (x_update_window_begin, x_update_window_end)
695 (x_update_end, x_after_update_window_line)
696 (x_set_glyph_string_gc, x_draw_glyph_string_background)
697 (x_draw_glyph_string_foreground)
698 (x_draw_composite_glyph_string_foreground)
699 (x_alloc_lighter_color, x_draw_relief_rect)
700 (x_draw_glyph_string_box, x_draw_image_relief)
701 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
702 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
704 (XFillRectangle) [HAVE_GTK3]:
705 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
706 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
707 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
708 (x_send_scroll_bar_event, xm_scroll_callback)
709 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
710 (x_create_toolkit_scroll_bar)
711 (x_create_horizontal_toolkit_scroll_bar)
712 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
713 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
714 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
715 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
716 (x_scroll_bar_report_motion)
717 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
718 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
719 (x_draw_window_cursor, x_clear_errors)
720 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
721 (set_wm_state, x_set_sticky, get_current_wm_state)
722 (do_ewmh_fullscreen, x_handle_net_wm_state)
723 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
724 (x_set_window_size_1, XTframe_raise_lower)
725 (x_make_frame_visible, x_iconify_frame)
726 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
727 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
728 (x_delete_terminal, x_initialize, syms_of_xterm):
729 Use bool for boolean.
731 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
733 * composite.h (struct composition.width): Now int
734 instead of unsigned short, as we prefer signed integers.
736 Let charset tick grow past USHRT_MAX
737 * charset.c, charset.h (charset_ordered_list_tick):
738 Now EMACS_UINT, not unsigned short.
739 * fontset.c (reorder_font_vector): Allow the tick to grow to the
740 maximum representable Emacs integer value before wrapping it around.
742 Simplify unexec file mode setting
743 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
744 Don't include <sys/stat.h> when no longer needed.
745 (unexec): Create file with correct mode in the first place,
746 rather than overwriting the mode later and fiddling with the
747 global umask in the mean time. Avoid bogus usage like
748 'umask (777)', which should have been 'umask (0777)'.
749 (mark_x): Remove. All callers removed.
751 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
753 Minor cleanups for Lisp objects and symbols
754 * alloc.c (next_vector, set_next_vector):
755 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
756 (lisp_h_make_number) [USE_LSB_TAG]:
757 Use Lisp_Int0 instead of the mystery constant 0.
758 * alloc.c (mark_object): Always set and use po; that's simpler.
759 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
760 Properly parenthesize definientia.
761 * bidi.c (bidi_initialize):
762 * buffer.c (init_buffer_once):
763 * nsfns.m (syms_of_nsfns):
764 * nsmenu.m (syms_of_nsmenu):
765 * nsselect.m (syms_of_nsselect):
766 Prefer DEFSYM to defining by hand.
767 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
768 * data.c: Fix too-long line.
769 * lisp.h (DECLARE_GDB_SYM): New macro.
770 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
771 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
772 Declare the symbol, so it's visible to everywhere lisp.h is included.
773 Move forward decls as far forward as they can go,
774 to allow future changes to use them.
776 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
778 * gnutls.c: Include gnutls.h.
779 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
780 * image.c (svg_load): Fix pointer signedness.
782 2014-12-18 Martin Rudalics <rudalics@gmx.at>
784 * frame.c (frame_windows_min_size): New argument IGNORE.
785 (adjust_frame_size): When called from change_frame_size call
786 frame_windows_min_size with IGNORE Qt so we can ignore size
789 2014-12-18 Eli Zaretskii <eliz@gnu.org>
791 * font.c (Ffont_info): Add more font information to the vector
792 returned by the function, inspired by query-font. Doc fix.
795 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
797 * keyboard.c (input_was_pending): New var.
798 (read_char): Use it to make sure we only skip redisplay when we can't
799 keep up with the repeat rate.
801 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
803 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
805 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
807 * image.c (svg_load): Watch out for nil value of current buffer's
808 filename. Re-enable filename thing for not-a-file case.
810 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
812 Partially disabled previous change.
814 * image.c (svg_load): Temporarily disabled filename thing for
815 not-a-file case as it can cause crashs.
817 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
819 Fix problem with images referenced within svg files. (bug#19373)
821 * image.c: Additional parameter 'filename' for
822 svg_load_image. Include "buffer.h". Define library function
823 rsvg_handle_set_base_uri for WINDOWSNT.
824 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
825 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
826 (svg_load): Pass a filename to svg_load_image: either name of
827 actual file or of current buffer's file.
828 (svg_load_image): New parameter 'filename', used for setting
829 base_uri, necessary for loading referenced images. (bug#19373)
831 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
833 * lread.c (init_obarray): Declare Qt as special.
834 This fixes a typo in the 2012-05-15 patch that
835 tried to declare Qt as special.
837 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
839 Various fixes to use bool type and constants.
840 * dispnew.c (update_single_window): Remove arg `force_p' since it's
842 * xfaces.c (clear_face_cache): Use bool for the argument type.
844 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
846 Correct same_at_end when restoring window points
847 * fileio.c (Finsert_file_contents): Compute same_at_end character
848 position using the old buffer size, not the new one, since
849 restore_window_points wants the old size.
852 2014-12-14 Alan Mackenzie <acm@muc.de>
854 New feature optionally to accelerate auto-repeated scrolling.
856 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
858 * window.c (window_scroll): Bind fontification-functions to nil
859 when scrolling by whole screens and
860 fast-but-imprecise-scrolling is non-nil.
861 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
863 * lisp.h (bool): Declare Qfontification_functions extern.
865 2014-12-14 Eli Zaretskii <eliz@gnu.org>
867 Load system's default trusted Certificate Authorities if available.
868 * gnutls.c (gnutls_certificate_set_x509_system_trust)
869 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
870 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
871 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
872 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
874 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
875 Call gnutls_certificate_set_x509_system_trust. Log an error message if
878 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
880 * regex.c (analyze_first): Rename from analyze_first.
882 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
884 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
885 a hack involving a union.
887 2014-12-13 Eli Zaretskii <eliz@gnu.org>
889 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
890 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
893 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
895 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
897 * gnutls.h: Always declare syms_of_gnutls.
899 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
900 clarity. Let the availability check return Qnil when the GnuTLS
901 integration is not available, instead of erroring out.
904 2014-12-13 Eli Zaretskii <eliz@gnu.org>
906 * xdisp.c (move_it_in_display_line_to, display_line):
907 Don't disallow overflow-newline-into-fringe when word-wrap is in
910 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
912 * fileio.c: Better preserve window-points during revert (bug#19161).
913 (Qget_buffer_window_list): New var.
914 (get_window_points_and_markers, restore_window_points): New functions.
915 (Finsert_file_contents): Use them to save and restore window-points.
917 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
919 * xterm.c (x_delete_terminal): Call emacs_close for X connection
920 descriptor if called from x_connection_closed and always delete
921 this descriptor from keyboard waiting set (Bug#19147).
923 2014-12-10 Eli Zaretskii <eliz@gnu.org>
925 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
926 (bidi_cache_max_elts): New global variable.
927 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
928 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
930 (bidi_cache_search): Handle overflown cache. Improve commentary.
931 (bidi_cache_ensure_space): Limit allocations to the current value
932 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
933 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
934 the increment to not exceed the limit.
935 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
936 cache, zero otherwise (meaning the cache overflowed). In the
937 latter case, set bidi_cache_last_idx to -1.
938 (bidi_peek_at_next_level): Handle overflown cache.
939 (bidi_push_it): Increase the cache limit for iterating the new object.
940 (bidi_pop_it): Decrease the cache limit back to previous value.
941 (bidi_shelve_cache): Shelve the current value of the cache limit.
942 (bidi_unshelve_cache): Restore the value of cache limit.
943 (bidi_find_bracket_pairs): If the cache overflows while looking
944 for the paired bracket, give up and let bidi_resolve_neutrals
945 process the bracket as a simple neutral. (Bug#19322)
946 (bidi_find_other_level_edge): If the cache overflows, fall back on
947 Plan B, which effectively stops the reordering and restarts it on
948 the next character (after resetting the cache).
949 (bidi_move_to_visually_next): When the cache overflows, reset it
950 after processing the last cached character.
952 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
954 Fix glitches in gnutls.c, mostly memory-related
955 * gnutls.c: Sort macro definitions by name.
956 (fn_gnutls_transport_set_errno): Omit unreachable definition.
957 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
958 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
959 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
960 calculating string length. Use make_uninit_string, to avoid
961 copying the string. Cast the char, not the pointer.
962 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
963 and free. Work even for dates past the year 9999. Use void *
964 for buffers, to avoid casts.
966 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
968 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
970 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
972 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
975 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
977 * process.c: Whitespace and line-break nitpicks.
979 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
981 * gnutls.c (gnutls_certificate_details): The :signature isn't
982 that useful, so remove it.
983 (gnutls_certificate_details): Clean up whitespace slightly.
984 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
986 (gnutls_certificate_details): Put :signature-algorithm back again,
987 which was removed by mistake.
988 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
989 that they are not messaged by default (bug#16253).
990 (Fgnutls_error_fatalp): Doc fix (bug#18210).
992 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
994 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
996 * nsimage.m (setPixmapData): Make bmRep local so class member is not
999 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1001 * eval.c (Fsignal): Remove duplicate test.
1002 (Fautoload_do_load): Fix up docstring.
1004 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1006 * nsterm.m (represented_filename, represented_frame): New variables.
1007 (ns_set_represented_filename): New function.
1008 (sendEvent:): Set represented filename here to avoid flicker,
1009 related to Bug#18757.
1011 * nsterm.h: Declare ns_set_represented_filename.
1013 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1014 at once, call ns_set_represented_filename instead.
1016 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1018 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1019 (struct bidi_stack): Reduce size by using bit fields and by
1020 packing sos, override, and isolate_status into a single 8-bit
1021 byte called 'flags'.
1023 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1024 (bidi_push_embedding_level): Construct flags from individual
1025 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1027 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1028 from flags. Adapt to changes in prev_for_neutral,
1029 next_for_neutral, and last_strong members.
1030 (bidi_line_init): Initialize flags to zero.
1031 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1032 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1034 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1036 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1037 (Fapply): Try and simplify the control flow.
1039 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1041 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1042 Use gnutls_sign_get_name directly because
1043 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1044 (init_gnutls_functions): Load missing gnutls_server_name_set.
1046 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1048 * bidi.c (bidi_find_first_overridden): New function.
1050 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1051 (syms_of_xdisp): Defsubr it.
1053 * dispextern.h (bidi_find_first_overridden): Add prototype.
1055 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1057 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1058 to nil after release (Bug#9133).
1060 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1062 Port better to AddressSanitizer.
1063 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1065 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1066 Return -1 or 0, as the pipe trick doesn't work.
1067 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1069 * print.c (print_object):
1070 When a pointer-check primitive returns -1, do not assume this
1071 means the pointer is valid or that the underlying system has failed.
1072 It could just be that addresses are being sanitized so Emacs can't
1073 test for pointer validity.
1074 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1075 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1076 string validity checker doesn't work on stack-based strings.
1078 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1080 Improve clarity of USE_LSB_TAG definition.
1081 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1082 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1083 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1084 VAL_MAX / 2 rather than in terms of the (more complicated)
1085 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1087 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1089 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1090 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1091 (next_element_from_buffer): When done with overlays, reset the
1092 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1094 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1096 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1097 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1099 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1101 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1102 for paxctl and setfattr. Fixes temacs startup failure with
1103 grsecurity/PaX enabled Linux kernel (bug#19067).
1105 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1107 * w32.c, w32heap.c, w32term.c:
1108 Use MINGW_W64 instead of _W64.
1110 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1112 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1114 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1116 * gnutls.c (gnutls_ip_address_p): New function.
1117 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1119 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1121 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1123 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1125 Fix gnutls problems caught by static checking.
1126 * gnutls.c (Fgnutls_boot): Remove unused local.
1127 (Fgnutls_boot): Fix pointer signedness.
1129 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1131 * gnutls.c (gnutls_certificate_details): Don't include certain
1132 certificate details on older gnutls versions (bug#19168).
1133 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1134 (gnutls_certificate_details): Reversed check in last checkin.
1136 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1138 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1139 (Fgnutls_peer_status_warning_describe): Add function to describe a
1140 peer verification warning symbol.
1141 (Fgnutls_peer_status): Use it.
1142 (Fgnutls_boot): Use it. Minor logging fixes.
1144 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1146 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1148 2014-11-24 Glenn Morris <rgm@gnu.org>
1150 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1152 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1153 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1155 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1157 * gnutls.c: Fix Windows function definition of
1158 gnutls_x509_crt_get_fingerprint.
1160 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1162 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1164 * process.h: Added more fields to Lisp_Process to track
1165 certificate details.
1167 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1168 (Fgnutls_peer_status): New functions to export TLS certificate
1169 details to Emacs Lisp.
1171 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1173 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1174 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1175 check for gtk_adjustment_configure (Bug#19149).
1176 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1178 2014-11-22 Glenn Morris <rgm@gnu.org>
1180 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1182 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1184 Don't shrink frame when using desktop-save-mode (Bug#19048).
1185 * w32fns.c (x_set_tool_bar_lines): Always call
1186 x_change_tool_bar_height (Bug#19048).
1187 (x_change_tool_bar_height): Mark frame as garbaged since
1188 adjust_frame_size might not have done that.
1189 * xfns.c (x_set_tool_bar_lines): Always call
1190 x_change_tool_bar_height (Bug#19048).
1191 (x_change_tool_bar_height): Mark frame as garbaged since
1192 adjust_frame_size might not have done that.
1194 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1196 * xml.c (parse_region): Take care of new optional parameter
1197 'discard-comments' of 'libxml-parse(html|xml)-region'.
1198 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1199 New optional parameter 'discard-comments'.
1201 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1203 Improve time stamp handling, and be more consistent about it.
1204 * editfns.c (invalid_time): New function.
1205 Use it instead of 'error ("Invalid time specification")'.
1206 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1207 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1209 (make_time_tail, make_time): Remove. All uses changed to use
1210 new functions or plain list4i.
1211 (disassemble_lisp_time): Return effective length if successful.
1212 Check that LOW is an integer, if it's combined with other components.
1213 (decode_time_components): Decode into struct lisp_time, not
1214 struct timespec, so that we can support a wide set of times
1215 regardless of whether time_t is signed. Decode plain numbers
1216 as seconds since the Epoch, and nil as the current time.
1217 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1218 Reimplement in terms of new functions.
1219 (Fencode_time): Just use list2i.
1220 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1221 * keyboard.c (decode_timer): Don't allow the new formats (floating
1222 point or nil) in timers.
1223 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1224 place of the magic number '16'.
1225 (struct lisp_time): New type.
1226 (decode_time_components): Use it.
1227 (lisp_to_timespec): New decl.
1229 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1231 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1234 * callint.c (Fcall_interactively): Pass in nil as argument to
1235 Fbarf_if_buffer_read_only.
1237 * fileio.c (Finsert_file_contents): Ditto.
1239 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1241 * textprop.c (verify_interval_modification): Check buffer
1242 readedness after the last interval.
1244 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1245 the text at POSITION (new optional argument) has the
1246 `inhibit-read-only' text property set.
1248 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1250 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1251 errors in computing the number of pixels to scroll.
1252 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1254 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1256 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1257 call updateFrameSize.
1259 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1261 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1263 * nsfns.m (x_set_foreground_color, x_set_background_color)
1264 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1265 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1267 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1269 * nsterm.m (ns_send_appdefined): Check for application defined
1270 event on Cocoa (Bug#18993).
1271 (run): Restore code before the previous 18993 fix.
1273 2014-11-14 David Reitter <david.reitter@gmail.com>
1275 * nsterm.m (run): Set timeout for event loop to prevent hang.
1278 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1280 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1282 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1284 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1285 for each candidate font but attempt to reuse it from previous improper
1288 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1290 Avoid undefined behavior in color table hashing.
1291 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1292 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1293 This function avoids undefined behavior with signed shift overflow.
1295 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1297 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1298 when the inserted text does not need decoding. (Bug#18982)
1300 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1302 * nsterm.h (EmacsScroller): judge returns bool.
1304 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1305 (ns_judge_scroll_bars): Only set removed if judge returns true.
1306 (judge): Returns bool == condemned. Remove self from window.
1307 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1309 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1311 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1312 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1314 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1316 * nsterm.m (ns_set_vertical_scroll_bar)
1317 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1319 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1321 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1322 merely because tmo_in_millisec is nonnegative. The 1st call
1323 to g_main_context_query could succeed while the 2nd one fails.
1325 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1327 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1329 * nsterm.m (run): Only use non-system event loop if OSX version is
1330 exactly 10.9 (Bug#18993).
1331 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1334 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1336 * callproc.c (encode_current_directory): Support handling of file
1337 names prepended by "/:". (Bug#18891)
1339 2014-11-08 Alan Mackenzie <acm@muc.de>
1341 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1343 2014-11-08 Dima Kogan <dima@secretsauce.net>
1345 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1347 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1349 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1350 raises an error. (Bug#18891)
1352 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1354 * frame.c (adjust_frame_size): Call x_set_window_size only if
1355 f->can_x_set_window_size is set.
1356 (make_frame): Initialize f->can_x_set_window_size and
1357 f->can_run_window_configuration_change_hook.
1358 (Fcan_run_window_configuration_change_hook): New function.
1359 * frame.h (frame): Split `official' into `can_x_set_window_size'
1360 and `can_run_window_configuration_change_hook'.
1361 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1362 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1363 Set f->can_x_set_window_size.
1364 * window.c (run_window_configuration_change_hook):
1365 Return immediately if either f->can_x_set_window_size or
1366 f->can_run_window_configuration_change_hook are false.
1367 (Fset_window_configuration): Instead of f->official set
1368 f->can_x_set_window_size.
1369 * xfns.c (Fx_create_frame, x_create_tip_frame):
1370 Set f->can_x_set_window_size.
1372 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1374 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1375 cleanup from 2014-11-01 (Bug#18972).
1377 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1379 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1380 * xdisp.c (window-scroll-functions): Improve docstring.
1382 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1384 Uniquify the 'size' symbol.
1386 * w32notify.c (Qsize): Remove.
1387 * lisp.h (Qsize): New decl.
1388 * lread.c (Qsize): Now extern.
1389 * w32notify.c (syms_of_w32notify): No need to defsym.
1391 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1393 * dispnew.c (change_frame_size_1): Fix call of
1395 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1396 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1397 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1398 (Qtool_bar_size): New constants.
1399 (frame_inhibit_resize, adjust_frame_size): New argument to
1400 handle case where frame_inhibit_implied_resize is a list.
1401 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1402 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1403 (x_set_right_divider_width, x_set_bottom_divider_width)
1404 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1405 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1407 (frame-inhibit-implied-resize): Rewrite doc-string.
1408 * frame.h (frame_inhibit_resize, adjust_frame_size):
1409 Fix external declarations.
1410 (Qframe_position, Qframe_outer_size)
1411 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1412 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1413 (Qtool_bar_size): Extern them.
1414 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1415 (xg_height_or_width_changed): Remove.
1416 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1417 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1418 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1419 (xg_change_toolbar_position): Call adjust_frame_size directly.
1420 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1421 Fix calls of adjust_frame_size.
1422 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1423 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1424 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1425 frame can get resized when tool-bar-lines parameter changes from
1427 (Fw32_frame_menu_bar_size): Return fourth value.
1428 (Fw32_frame_rect): Block input around system calls
1429 (Fx_frame_geometry): New function.
1430 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1431 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1432 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1433 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1434 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1435 (Fx_create_frame): Adjust adjust_frame_size calls.
1436 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1437 frame can get resized when tool-bar-lines parameter changes from
1439 (Fx_frame_geometry): New function.
1440 * xmenu.c (update_frame_menubar): On Lucid call
1441 adjust_frame_size with one pixel less height to avoid that
1442 repeatedly adding/removing the menu bar grows the frame.
1443 (free_frame_menubar): On Motif arrange to optionally preserve
1444 the old frame height when removing the menu bar.
1445 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1447 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1449 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1450 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1451 frame; instead, print an error message.
1453 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1455 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1457 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1459 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1460 (dealloc): Release bmRep.
1462 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1463 imageListSetNext, imageListNext.
1465 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1466 (reference): Remove.
1467 (allocInitFromFile:): Remove searching ImageList and calling
1468 reference (Bug#18918).
1469 (dealloc): Remove handling if ImageList.
1471 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1473 * process.c (catch_child_signal): Fix incorrect assertion.
1475 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1477 * macfont.m (macfont_draw):
1478 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1480 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1481 if force_integral_p (i.e. no antialias).
1482 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1483 bold if no antialias (Bug#18876).
1485 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1486 was given (Bug#18846).
1488 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1490 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1491 instead of in xdisp.c, function now takes void. (Bug#18884).
1493 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1494 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1496 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1497 struct window* (Bug#18889).
1498 Remove getMouseMotionPart.
1499 (ns_output): Make icon_top/left int.
1501 * nsfns.m (x_icon): icon_top/left is int.
1503 * nsterm.m (ns_mouse_position): Remove unused code.
1504 (initFrame:window:, dealloc): Use window instead of win.
1505 (getMouseMotionPart:window:x:y:): Remove, unused.
1506 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1508 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1510 * keyboard.c (readable_events): When FLAGS include
1511 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1512 This avoids returning non-nil from input-pending-p when only such
1513 events are in the queue. (Bug#18856)
1515 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1517 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1518 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1519 (Qforeign_selection): Remove.
1520 (ns_get_local_selection): Identation fix.
1521 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1523 * nsselect.m (ns_get_local_selection): Remove calling of
1524 functions in Vselection_converter_alist (Bug#18911).
1525 (syms_of_nsselect): Remove Vselection_converter_alist.
1527 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1529 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1530 and unnecessary initialization. Adjust comments.
1532 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1534 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1536 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1537 index, not an absolute one, as that's what the function expects.
1539 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1541 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1542 font on an initial frame when running as a daemon (Bug#18869).
1544 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1546 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1548 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1549 build_string, when importing a home directory. (Bug#18873)
1551 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1553 * dispnew.c (buffer_posn_from_coords):
1554 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1555 account for the header-line height. (Bug#18839)
1557 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1559 * xml.c (parse_region): Do not forget the first document child.
1561 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1563 * nsselect.m: pasteboard_changecount is new.
1564 (ns_store_pb_change_count, ns_get_pb_change_count)
1565 (ns_get_our_change_count_for): New functions.
1566 (ns_string_to_pasteboard_internal): Correct comment.
1567 type => gtype in eassert, Call ns_store_pb_change_count.
1568 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1569 (Fns_disown_selection_internal, Fns_selection_owner_p):
1570 Replace Vselection_alist check, with change count check.
1571 (Fns_get_selection): Initialize val to Qnil. Only get local
1572 selection if change counts match (Bug#18799).
1573 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1575 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1577 * w32proc.c (create_child): If calling a quoted batch file,
1578 pass NULL for exe. (Bug#18745)
1580 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1582 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1583 (bidi_resolve_brackets): Use end of string position rather than ZV
1584 when iterating over a string. (Bug#18815)
1586 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1588 * keyboard.c (make_lispy_position): Return coordinates also when
1589 on scroll bars, fringes, margins or not in a window.
1590 * xdisp.c (show_mouse_face): Don't change cursor face during
1593 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1595 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1596 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1597 Fix doc-strings (Bug#18789).
1599 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1601 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1603 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1605 Optimize redisplay of simple bracketed text.
1606 * bidi.c (bidi_cache_reset_to): New function.
1607 (bidi_cache_reset): Call it.
1608 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1610 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1611 bracket_enclosed_type only if bracket_pairing_pos's value is not
1613 (MAX_BPA_STACK): Make sure the value is signed.
1614 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1615 stop pushing values onto the stack.
1616 (bidi_find_bracket_pairs): If the bracketed text is only on the
1617 base embedding level, remove all the states cached by this
1618 function from the cache, and return zero, so that the brackets in
1619 this segment of text are processed as normal neutrals.
1620 (bidi_resolve_brackets): Detect the brackets that are to be
1621 processed as neutrals, and don't call bidi_find_bracket_pairs on
1624 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1626 * w32select.c (Fw32_selection_exists_p): Rename from
1627 Fx_selection_exists_p.
1628 (syms_of_w32select): Adjust accordingly.
1630 * w16select.c (Fw16_selection_exists_p): Rename from
1631 Fx_selection_exists_p.
1632 (syms_of_win16select): Adjust accordingly.
1634 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1635 (Fns_own_selection_internal): Tighten scoping.
1636 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1637 (Fns_get_selection): Rename from Fx_get_selection_internal.
1638 (Fns_get_selection_internal, Fns_store_selection_internal):
1640 (syms_of_nsselect): Adjust accordingly.
1642 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1644 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1645 * w32term.c (x_set_window_size): Account for wrapped menu bar
1646 lines when setting up frame height (Bug#15174 and Bug#18720).
1647 (w32_add_wrapped_menu_bar_lines): New variable.
1649 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1651 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1654 2014-10-20 Glenn Morris <rgm@gnu.org>
1656 * Merge in all changes up to 24.4 release.
1658 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1660 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1661 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1663 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1665 * xterm.c (handle_one_xevent): Check return value from
1666 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1667 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1669 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1670 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1671 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1672 Gtk+ >= 3.14 (Bug#18674).
1673 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1674 Gtk+ >= 3.14 (Bug#18674).
1676 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1678 * gtkutil.c: Remove no-longer-used code.
1679 (xg_update_menubar): Remove unused local and unnecessary call to
1680 gtk_menu_item_get_submenu.
1681 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1682 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1683 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1685 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1687 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1689 * xterm.h (handlebox_widget): Remove.
1691 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1694 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1696 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1697 to handle Gtk versions.
1698 (xg_get_file_with_chooser): Use them.
1699 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1700 Remove (create_menus): Remove teroff argument and code.
1701 Remove call to gtk_menu_set_title.
1702 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1703 Adjust args to create_menus.
1704 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1705 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1706 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1707 (xg_make_tool_item): Remove detach code.
1708 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1709 (find_icon_from_name): New function.
1710 (update_frame_tool_bar): Remove GtkStockItem code, move to
1711 find_icon_from_name. Let stock be a list of icon names to try.
1712 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1713 Replace TOOLBAR_TOP_WIDGET.
1714 (free_frame_tool_bar, xg_change_toolbar_position ):
1715 Replace TOOLBAR_TOP_WIDGET.
1716 (xg_initialize): Remove tearoff code.
1718 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1720 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1721 pixel from the window's cursor glyph width, since X renders hollow
1722 blocks 1 pixel wider than the 'width' parameter.
1724 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1725 glyph->pixel_width; this is now done in xterm.c.
1727 Fix reordering of bracket characters in isolates.
1728 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1729 RESOLVED_ONLY; when non-zero, return from the cache only fully
1730 resolved states. All callers changed.
1731 (CANONICAL_EQU): New macro.
1732 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1733 equivalent of the paired closing bracket character.
1734 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1735 the default non-negative value, to be checked later in
1736 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1737 characters against those pushed onto the BPA stack.
1738 (bidi_record_type_for_neutral): New function.
1739 (bidi_resolve_brackets): Record next_for_neutral and
1740 prev_for_neutral when embedding level gets pushed. Force
1741 resolution of bracket pairs when entering a level run that was not
1743 (bidi_resolve_neutral): Add assertions before calling
1744 bidi_resolve_neutral_1.
1745 (bidi_level_of_next_char): Remove the code that attempted to
1746 resolve unresolved neutrals; that is now done by
1747 bidi_resolve_neutral.
1749 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1751 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1753 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1754 1-pixel R2L characters.
1755 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1756 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1758 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1760 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1763 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1765 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1766 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1767 It's not clear to me whether the initialization is needed,
1768 but it can't hurt so I played it safe.
1770 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1772 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1774 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1776 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1777 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1779 (bidi_get_type): Return the isolate initiators and terminator types.
1780 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1781 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1782 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1783 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1784 for the new features.
1785 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1786 push and pop correctly for isolates.
1787 (bidi_remember_char): Modify to accept an additional argument
1788 and record the bidi type according to its value.
1789 (bidi_cache_iterator_state): Accept an additional argument to only
1790 update an existing state. Handle the new members of struct bidi_it.
1791 (bidi_cache_find): Arguments changed: no longer accepts a level,
1792 instead accepts a flag telling it whether it is okay to return
1793 unresolved neutrals.
1794 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1795 table. Initialize new isolate-related members.
1796 (bidi_paragraph_init): Some code factored out into
1797 find_first_strong_char.
1798 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1799 into bidi_resolve_explicit.
1800 (bidi_resolve_explicit): Support the isolate initiators and
1801 terminator. Fix handling of embeddings and overrides according to
1802 new UBA requirements. Record information about previously seen
1803 characters here (moved from bidi_level_of_next_char).
1804 (bidi_resolve_weak): Adapt to changes in struct members.
1805 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1806 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1807 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1808 paired bracket resolution. Handle isolate initiators and
1810 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1811 (bidi_level_of_next_char): Move the code that records information
1812 about previous characters to bidi_resolve_explicit. Fix logic of
1813 resolving neutrals and make sure their cache entries are updated.
1814 Remove now unneeded special handling of PDF level.
1816 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1817 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1818 enlarged per Unicode 6.3.
1819 (enum bidi_bracket_type_t): New data type.
1820 (struct bidi_saved_info): Leave only 2 type members out of 4.
1822 (struct bidi_stack): Add members necessary to support isolating
1824 (struct bidi_it): Add new members necessary to support isolating
1825 sequences and bracket pair resolution.
1827 * xdisp.c (Fbidi_resolved_levels): New function.
1828 (syms_of_xdisp): Defsubr it.
1829 (append_glyph, append_composite_glyph, produce_image_glyph)
1830 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1832 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1834 * term.c (append_glyph, append_composite_glyph)
1835 (append_glyphless_glyph): Convert aborts to assertions.
1837 * .gdbinit (pgx): Display the character codepoint, resolved level,
1838 and bidi type also for glyphless glyphs.
1840 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1842 Avoid unwanted point motion in Fline_beginning_position.
1843 * lisp.h (scan_newline_from_point): Add prototype.
1844 * search.c (scan_newline_from_point): New function, refactored from...
1845 * cmds.c (Fforward_line): ...adjusted user.
1846 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1847 and simplify the former since the latter doesn't move point.
1849 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1851 Cleanup terminal handling code.
1852 * dispextern.h (get_named_tty): Remove prototype but...
1853 * termhooks.h (get_named_terminal): ...resurrect it under
1854 more meaningful name.
1855 (get_terminal): Likewise, but with...
1856 (decode_live_terminal): ...this name.
1857 (decode_tty_terminal): Add prototype.
1858 * term.c (get_tty_terminal): Remove.
1859 (get_named_tty): Remove.
1860 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1861 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1862 Use decode_tty_terminal.
1863 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1864 * terminal.c (get_terminal): Refactor to...
1865 (decode_terminal, decode_live_terminal): ...new functions.
1866 (decode_tty_terminal): Replacement for get_tty_terminal.
1867 (get_named_terminal): Likewise for get_named_tty.
1868 * coding.c (Fset_terminal_coding_system_internal)
1869 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1870 (Fkeyboard_coding_system):
1871 * composite.c (Fcomposition_get_gstring):
1872 * dispnew.c (Fsend_string_to_terminal):
1873 * frame.c (Fmake_terminal_frame):
1874 * nsfns.m (check_ns_display_info):
1875 * w32fns.c, xfns.c (check_x_display_info):
1876 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1877 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1878 (Fset_quit_char): Use get_named_terminal.
1879 (Fset_output_flow_control, Fset_input_meta_mode):
1880 Use decode_tty_terminal.
1882 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1884 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1885 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1887 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1889 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1890 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1892 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1894 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1897 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1899 * editfns.c (dump_tz_string): No longer const.
1900 It might be modified.
1902 * nsmenu.m (clear): Assume OS X 10.6 or later.
1904 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1906 * unexmacosx.c: Remove include ppc/reloc.h.
1907 (unrelocate, copy_dysymtab): Remove PPC code.
1908 (rebase_reloc_address): Remove, only used for PPC:
1910 * nsterm.m: Always include macfont.h on COCOA.
1911 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1912 (ns_dumpglyphs_image, ns_check_menu_open)
1913 (applicationDidFinishLaunching)
1914 (antialiasThresholdDidChange:)
1915 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1916 Remove checks for OSX <= 10.5/10.6.
1917 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1918 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1921 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1922 (NS_HAVE_NSINTEGER): Remove block.
1923 Remove >= OSX 10.6 tests.
1925 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1926 (x_activate_menubar, trackingNotification:): Remove check for
1928 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1930 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1932 * nsfns.m: Always include macfont.h on COCOA.
1933 (ns_filename_from_panel, ns_directory_from_panel)
1934 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1935 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1937 * macfont.m: Remove >= 1050 check.
1938 (macfont_create_family_with_symbol)
1939 (macfont_get_glyph_for_character)
1940 (mac_font_get_glyphs_for_variants)
1941 (mac_ctfont_create_available_families, syms_of_macfont):
1942 Remove code for OSX < 10.6.
1943 (mac_font_family_group, mac_font_family_compare): Remove, only used
1946 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1947 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1949 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1952 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1954 Fix putenv race conditions with undefined behavior (Bug#8705).
1955 Do all putenv calls before Emacs creates any threads.
1956 Use a safer way to modify the TZ environment variable in the
1957 presence of multiple threads. For further thread-safety,
1958 prefer localtime_r and gmtime_r to localtime and gmtime,
1959 and prefer struct tm's tm_gmtoff (if available) to calling
1960 both localtime_r and gmtime_r.
1961 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1962 (init_dbusbind): ... to this new function.
1963 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1964 * xterm.c (x_term_init): Move xputenv call from here ...
1965 (init_xterm): ... to this new function.
1966 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1967 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1968 (dump_tz_string): New constant.
1969 (init_editfns): Use it. This centralizes the dump_tz stuff.
1970 Call set_time_zone_rule here, so that its xputenv is done
1971 before Emacs goes multithreaded.
1972 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1973 thread-safe enough for Emacs.
1974 (format_time_string, Fdecode_time, Fcurrent_time_string)
1975 (Fcurrent_time_zone):
1976 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1977 localtime and gmtime. Remove now-unnecessary calls to block_input.
1978 (tm_gmtoff): New static function.
1979 (Fdecode_time, Fcurrent_time_zone): Use it.
1980 (Fencode_time): Use mktime_z, for better thread-safety.
1981 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1982 i.e., not quite thread-safe but good enough for Emacs typical usage.
1983 Do not reclaim storage that is in the environment; let it leak.
1984 Always call tzset, since localtime_r does not.
1985 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1986 This is now done in init_editfns.
1987 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1988 New macros and declarations, for platforms lacking tzalloc & friends.
1990 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1992 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1993 On x86 platforms this works around GCC bug 63495
1994 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1995 and more generally should fix a portability problem in Emacs.
1996 Reported by Stefan Monnier in:
1997 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1999 2014-10-08 Leo Liu <sdl.web@gmail.com>
2001 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2002 * keymap.c (describe_vector_princ):
2003 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2006 * print.c (printchar_stdout_last): Declare.
2007 (printchar): Record the last char written to stdout.
2008 (Fterpri): Add optional argument ENSURE.
2010 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2012 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2013 DELAY argument to change_frame_size, so that the frame size
2014 changes, if any are needed, are delayed until the next redisplay.
2015 This is to avoid a too early QUIT inside change_frame_size, when
2016 it calls Lisp in frame_windows_min_size, in case one of the events
2017 we've read sets the quit-flag. (Bug#18649)
2019 * w32fns.c (check_x_display_info): Accept terminal objects as
2020 argument, to follow what xfns.c does.
2022 2014-10-07 Glenn Morris <rgm@gnu.org>
2024 * Makefile.in ($(srcdir)/macuvs.h)
2025 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2027 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2029 * decompress.c (init_zlib_functions): Move the message about zlib
2030 being unavailable from here...
2031 (Fzlib_decompress_region): ...to here. (Bug#18650)
2033 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2035 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2036 the case where an optional string is used. Adjust docstring.
2038 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2040 * lisp.mk (lisp): Remove w32-common-fns.elc.
2042 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2044 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2045 These were already defined in buffer.c, and the duplicate
2046 definitions cause problems on platforms like 'gcc -fno-common'.
2047 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2049 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2051 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2052 if toolbar is visible.
2054 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2057 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2058 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2059 (ns_select, ns_read_socket): Use unwind_protect to decrease
2060 apploopnr (Bug#18345).
2061 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2062 line height (Bug#17977).
2064 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2065 (macfont_closest_traits_index): New function.
2066 (macfont_closest_traits_index_p): Rename from
2067 macfont_closest_traits_index.
2068 (macfont_list): Use macfont_closest_traits_index_p.
2070 2014-10-05 K. Handa <handa@gnu.org>
2072 * coding.c (detect_coding_iso_2022): Set coding->rejected
2073 correctly when an invalid escape sequence is found (Bug#18610).
2075 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2077 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2078 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2081 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2083 * buffer.c (scroll_bar_width, scroll_bar_height):
2085 * window.c (Fset_window_scroll_bars): Fix doc-string.
2086 (Fwindow_scroll_bars): Have it return what the doc-string says.
2088 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2090 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2091 iterator backwards, to resync the bidi iterator. (Bug#18584)
2093 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2095 Consistently use min and max macros from lisp.h.
2096 * coding.c (min, max):
2098 * unexhp9k800.c (min):
2099 * unexw32.c (min, max): Use definitions from lisp.h.
2100 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2102 * gmalloc.c (min): Tiny style change.
2104 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2105 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2107 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2109 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2110 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2111 (X_ULONG_MAX): Move these macros to xterm.h.
2112 (x_fill_property_data): Be more generous about allowing either
2113 signed or unsigned data of the appropriate width.
2114 * xterm.h (x_display_set_last_user_time): New function.
2115 All setters of last_user_time changd to use this function.
2116 If ENABLE_CHECKING, check that the times are in range.
2118 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2120 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2121 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2123 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2125 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2126 make a font_object from a tty frame (Bug#18573).
2127 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2129 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2131 * alloc.c (mark_overlay): Assume that overlay boundaries are
2132 always markers. Add comment.
2133 * lread.c (read_internal_start): Use convenient validate_subarray.
2135 (Fread_from_string): Adjust docstring.
2137 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2139 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2141 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2142 Rename from the "x-" prefix.
2144 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2146 * xselect.c (selection-converter-alist): Fix docstring.
2148 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2150 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2151 argument passed by the caller, when we mirror all slashes into
2154 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2156 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2157 Resurrect old code and fix compilation with GTK < 2.13.6.
2159 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2161 Use AUTO_CONS instead of SCOPED_CONS, etc.
2162 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2163 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2164 (AUTO_LIST1): Rename from scoped_list1.
2165 (AUTO_LIST2): Rename from scoped_list2.
2166 (AUTO_LIST3): Rename from scoped_list3.
2167 (AUTO_LIST4): Rename from scoped_list4.
2168 (AUTO_STRING): Rename from SCOPED_STRING.
2169 * frame.h (AUTO_FRAME_ARG):
2170 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2171 (AUTO_LIST4, AUTO_STRING):
2172 Prepend a new argument 'name'.
2173 Declare a variable instead of yielding a value.
2175 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2177 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2179 * w32fns.c (w32_createwindow): Accept an additional argument, an
2180 array of 2 values specifying the coordinates of the frame's
2181 top-left corner. Use these values instead of calling x_get_arg,
2182 which can cons Lisp objects, and therefore cannot be called except
2183 from the main thread. Remove redundant tests for the default
2185 (my_create_window): Move the calculation of the coordinates of the
2186 frame's top-left edge here. Pass them to the input thread via the
2187 second parameter of the WM_EMACS_CREATEWINDOW message.
2188 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2191 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2193 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2194 (redisplay_window): Treat the frame's frozen_window_starts flag
2195 the same way as the optional_new_start flag for the window: only
2196 obey it if the glyph row showing point will be fully visible.
2197 Likewise when the window start is in a continuation line. If,
2198 after trying everything under the 'force_start' label, point is
2199 still not fully visible, give up and scroll the window.
2200 Add debugging traces. (Bug#18545)
2202 * window.c (Frecenter): Set the window's redisplay flag.
2204 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2206 * w32term.c (w32_read_socket): Don't use frame dimensions for
2207 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2208 rectangle. Check the return value of GetClientRect, and don't use
2209 the results if it didn't succeed.
2211 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2212 in columns and lines after correcting the pixel dimensions in
2214 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2215 negative values to xrealloc. (Bug#18528)
2217 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2219 * alloc.c: Remove now-unnecessary check.
2220 Suggested by Dmitry Antipov in:
2221 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2223 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2225 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2226 to Ubuntu 14.04.1 x86-64.
2228 Simplify stack-allocated Lisp objects, and make them more portable.
2229 The build_local_string macro was used in two ways: (1) string
2230 literals for which scoped allocation suffices, and (2) file name
2231 components, where it's not safe in general to assume bounded-size
2232 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2233 allocates a block-scope string, and by using SCOPED_STRING for (1)
2234 and build_string for (2). Furthermore, actually use stack
2235 allocation only for objects known to have sufficient alignment.
2236 This simpler implementation means Emacs can make
2237 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2238 GC_MAKE_GCPROS_NOOPS.
2239 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2240 for fewer differences among implementations.
2241 (struct Lisp_String): Now GCALIGNED.
2242 (USE_STACK_LISP_OBJECTS): Default to true, since the
2243 implementation no longer insists on a nonempty GCALIGNED.
2244 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2245 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2246 separately. Move definiens to scoped_cons. The old definition
2247 was incorrect when GCALIGNED was defined to be empty.
2248 (union Aligned_String): New type.
2249 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2250 implementation ports to compilers that don't align strictly enough.
2251 Don't worry about the union sizes; it's not worth bothering about.
2252 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2253 Rewrite using USE_STACK_CONS.
2254 (scoped_cons): Assume the use of union Aligned_Cons.
2255 (lisp_string_size, make_local_string, build_local_string): Remove.
2256 Unless otherwise specified, all callers of build_local_string
2257 changed to use SCOPED_STRING.
2258 (SCOPED_STRING): New macro.
2259 * data.c (wrong_choice):
2260 * menu.c (single_menu_item):
2261 * process.c (Fformat_network_address):
2262 Hoist use of SCOPED_STRING out of a scope, so that its returned
2263 object lives long enough.
2264 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2265 as the string might be long or might not be ASCII.
2267 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2269 * msdos.c (internal_terminal_init): Bump version to 25.
2271 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2273 Keep stack-allocated Lisp objects fast rather than versatile.
2274 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2275 (SCOPED_CONS_INITIALIZER): New macro.
2276 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2277 (USE_LOCAL_ALLOCA): Remove.
2278 (local_cons, local_list1, local_list2, local_list3, local_list4):
2279 Remove. Stack overflow checking makes them too slow.
2280 (make_local_vector): Likewise. Also we just don't have enough
2282 (enum LISP_STRING_OVERHEAD): Remove.
2283 (local_string_init, local_vector_init): Remove prototypes.
2284 (make_local_string, build_local_string): Redesign to target short
2285 compile-time string constants, fall back to regular string allocation
2287 (lisp_string_size): New function.
2288 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2289 * alloc.c (local_string_init, local_vector_init): Remove.
2290 (verify_ascii) [ENABLE_CHECKING]: New function.
2291 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2292 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2293 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2294 * xselect.c, xterm.c: All related users changed.
2296 2014-09-28 Ken Brown <kbrown@cornell.edu>
2298 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2299 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2301 2014-09-27 Ken Brown <kbrown@cornell.edu>
2303 Fix implementation of HYBRID_MALLOC on Cygwin.
2304 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2305 (bss_sbrk_buffer_beg): New variable. Use it...
2306 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2307 incorrect definition.
2309 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2311 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2312 Make it into a function and change arg to be a function.
2314 * lisp.mk (lisp): Add elisp-mode.elc.
2316 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2318 * xfns.c (x_default_scroll_bar_color_parameter):
2319 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2320 to pacify --enable-gcc-warnings in non-scrollbar builds.
2322 2014-09-26 Ken Brown <kbrown@cornell.edu>
2324 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2326 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2328 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2329 MinGW builds that use GCC before 4.2.
2331 Default to stack objects on DOS_NT platforms as well.
2332 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2333 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2335 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2337 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2338 ALIGN_STACK attribute.
2340 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2342 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2343 ALIGN_STACK attribute.
2345 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2346 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2348 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2350 * frame.c (frame_inhibit_resize):
2351 * widget.c (EmacsFrameResize):
2352 * window.c (resize_frame_windows, Fset_window_configuration):
2353 * xdisp.c (expose_frame):
2354 * xfns.c (x_change_tool_bar_height):
2355 * xmenu.c (update_frame_menubar):
2356 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2357 Remove code left dead after 2014-07-27 changes.
2359 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2361 Fix local_cons etc. to not exhaust the stack when in a loop.
2362 Problem reported in:
2363 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2364 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2365 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2366 (Ffind_charset_string):
2367 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2368 * data.c (wrong_range):
2369 * editfns.c (Fpropertize, format2):
2370 * emacs.c (init_cmdargs, decode_env_path):
2371 * fileio.c (auto_save_error):
2372 * fns.c (Fyes_or_no_p):
2373 * font.c (font_style_to_value, font_parse_xlfd)
2374 (font_parse_family_registry, font_delete_unmatched)
2376 * fontset.c (Fset_fontset_font):
2377 * frame.c (x_get_arg):
2378 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2379 (read_char_minibuf_menu_prompt):
2380 * keymap.c (silly_event_symbol_error, describe_vector):
2381 * lread.c (load_warn_old_style_backquotes):
2382 * menu.c (single_menu_item):
2383 * minibuf.c (Fread_buffer):
2384 * process.c (status_message, Fformat_network_address)
2385 (server_accept_connection):
2386 * textprop.c (copy_text_properties):
2387 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2388 * xfns.c (x_default_scroll_bar_color_parameter):
2389 * xfont.c (xfont_open):
2390 * xselect.c (x_clipboard_manager_error_1):
2391 * xterm.c (x_term_init):
2392 Put USE_LOCAL_ALLOCA at the start of the function.
2393 * fns.c (maybe_resize_hash_table): Use build_string instead of
2394 build_local_string, since we'd otherwise need a conditional
2395 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2396 not worth the bother of optimization.
2397 * font.c (font_delete_unmatched): Remove by-hand code that
2398 observed MAX_ALLOCA limit, since it's now done automatically.
2399 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2400 since build_local_string needs its sa_alloc.
2401 * lisp.h (lisp_word_count): New function.
2402 (SAFE_ALLOCA_LISP): Use it.
2403 (USE_LOCAL_ALLOCA): New macro.
2404 (local_cons, make_local_vector, make_local_string):
2405 Observe the MAX_ALLOCA limit.
2406 (LISP_STRING_OVERHEAD): New constant.
2407 (make_local_string): Use it.
2409 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2411 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2412 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2413 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2414 and Solaris and it's likely to work on similar platforms.
2416 Avoid signed integer overflow when converting Time to ptrdiff_t.
2417 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2419 (position_to_Time, Time_to_position): New functions.
2420 (gen_help_event, kbd_buffer_get_event): Use them.
2421 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2422 Go back to plain 'unsigned long', so that 'Time' is the same
2423 for both X and non-X builds; this is less likely to cause surprise.
2424 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2425 are the same size; this is no longer required.
2427 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2428 of bit 28 and of whether an unsigned value is negative.
2429 This simplifies the code a bit, and pacifies clang 3.4.
2431 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2433 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2434 Windows builds, where 'long' is a 32-bit type.
2436 * w32inevt.h (w32_console_mouse_position): Update the argument
2437 types to use 'Time'.
2439 * w32term.c (w32_mouse_position)
2440 (x_horizontal_scroll_bar_report_motion)
2441 (x_scroll_bar_report_motion): Update the argument types to use
2444 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2446 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2447 (struct input_event): ...unsigned bitfields. Likewise for
2448 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2449 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2450 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2451 (kbd_buffer_get_event): Adjust users.
2452 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2453 (make_scroll_bar_position): New function, refactored out of...
2454 (make_lispy_event): ...adjusted user.
2455 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2456 * nsterm.m (ns_mouse_position, mouseUp):
2457 * term.c (term_mouse_position):
2458 * w32inevt.c (w32_console_mouse_position):
2459 * w32term.c (w32_mouse_position):
2460 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2461 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2462 Prefer enum and explicit enum members to integers and numeric values.
2464 * chartab.c (uniprop_encode_value_numeric):
2465 * font.c (font_style_to_value): Use make_local_vector.
2466 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2467 * keymap.c (append_key): Use scoped_list1.
2469 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2470 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2472 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2474 Fix some slow uses and misuses of strcat.
2475 * doc.c (get_doc_string):
2476 * gtkutil.c (get_utf8_string):
2477 * xsmfns.c (x_session_initialize):
2478 Avoid recomputation of string length.
2479 * ftfont.c (ftfont_spec_pattern):
2480 * xfns.c (xic_create_fontsetname):
2481 Don't assume output buffer is initially zero.
2483 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2485 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2486 All callers changed.
2487 * xterm.c (x_term_init): Use new functionality to avoid two needs
2488 to compute a string length.
2490 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2492 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2494 Use known length of a Lisp string to copy it faster.
2495 * lisp.h (lispstrcpy): New function. Add comment.
2496 * callproc.c (child_setup):
2497 * dbusbind.c (xd_append_arg):
2498 * doc.c (get_doc_string):
2499 * font.c (Ffont_xlfd_name):
2500 * frame.c (xrdb_get_resource):
2501 * process.c (Fmake_network_process, network_interface_info):
2502 * w32fns.c (Fx_open_connection):
2503 * w32proc.c (sys_spawnve):
2504 * xfns.c (select_visual):
2505 * xfont.c (xfont_list):
2506 * xsmfns.c (x_session_initialize):
2507 * xterm.c (x_term_init): Use it.
2509 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2511 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2512 Reported by Dmitry Antipov in thread leading to:
2513 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2514 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2515 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2517 * callproc.c (call_process): Save and restore sa_avail.
2518 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2519 (AVAIL_ALLOCA): New macro.
2520 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2521 Use it, and check against sa_avail rather than MAX_ALLOCA.
2523 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2525 On OSX, do not free font-specific data more than once (Bug#18501).
2526 * macfont.m (macfont_close): Release and free font-specific data
2527 only if it wasn't previously freed.
2529 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2531 * unexmacosx.c (dump_it): Improve error message.
2533 2014-09-22 Juri Linkov <juri@jurta.org>
2535 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2536 (Bug#10747, bug#18334)
2538 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2540 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2541 units in which the position is measured. (Bug#18493)
2543 * xdisp.c (redisplay_internal): Force redisplay of all windows
2544 that show a buffer whose narrowing has changed. (Bug#18490)
2546 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2548 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2549 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2550 lines, draw the hollow-box and hbar cursors on the right side of
2551 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2554 * xterm.c (x_draw_stretch_glyph_string):
2555 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2556 caused the block cursor to disappear on a TAB in R2L lines in
2557 every window except the leftmost one. Reported by Martin Rudalics
2560 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2562 Always use matched specpdl entry to record call arguments (Bug#18473).
2563 * lisp.h (record_in_backtrace): Adjust prototype.
2564 * eval.c (record_in_backtrace): Return current specpdl level.
2565 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2566 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2567 entry and use that entry in call to backtrace_debug_on_exit.
2568 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2569 (do_debug_on_call): Get current specpdl level as 2nd arg.
2571 Prefer ptrdiff_t to int and avoid integer overflows.
2572 * fileio.c (make_temp_name):
2573 * font.c (font_parse_family_registry): Avoid integer
2574 overflow on string size calculation.
2575 * data.c (Faset): Likewise for byte index.
2577 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2579 Fix display of R2L lines in partial-width windows.
2580 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2581 assigned the correct value.
2582 (extend_face_to_end_of_line): Account for truncation and
2583 continuation glyphs in R2L rows when one of the fringes is not
2585 (display_line): Don't assign negative X offset to a row if we are
2586 going to produce a truncation glyph for it. When handling
2587 truncated R2L rows, consider the width of the left fringe instead
2589 (produce_special_glyphs): Fix bogus assignments.
2591 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2593 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2594 always set to a valid value. Make sure the size passed to alloca
2595 is always positive. (Bug#18516)
2597 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2599 Avoid extra call to oblookup when interning symbols.
2600 * lisp.h (intern_driver): Add prototype.
2601 * lread.c (intern_driver): New function.
2602 (intern1, intern_c_string_1, Fintern):
2603 * font.c (font_intern_prop):
2604 * w32font.c (intern_font_name): Use it.
2606 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2608 Minor improvements to new stack-allocated Lisp objects.
2609 * frame.h (FRAME_PARAMETER):
2610 Prefer scoped_list1 to local_list1 where either would do.
2611 * lisp.h (scoped_list4): New macro.
2612 (local_cons, local_list1, local_list2, local_list3, local_list4)
2613 (make_local_vector, make_local_string, build_local_string):
2614 Prefer functions to macros where either would do.
2615 * xdisp.c (build_desired_tool_bar_string):
2616 Prefer scoped_list4 to local_list4 where either would do.
2618 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2620 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2621 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2622 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2623 * frame.h (FRAME_PARAMETER): New macro.
2624 * dispnew.c (init_display):
2625 * fontset.c (Fset_fontset_font):
2626 * frame.c (x_default_parameter):
2627 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2628 * xfns.c (x_default_scroll_bar_color_parameter)
2629 (x_default_font_parameter, x_create_tip_frame): Use it.
2630 * editfns.c (Fpropertize): Use local_cons.
2631 * process.c (status_message): Use build_local_string.
2632 * xfont.c (xfont_open): Use make_local_string.
2633 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2635 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2637 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2638 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2639 !__clang__. This works with GCC and with clang and is safer for
2640 compilers we don't know about.
2641 (local_cons): Rename parameter to make capture less likely.
2643 2014-09-17 Samuel Bronson <naesten@gmail.com>
2645 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2647 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2649 Fix minor problems found by static checking.
2650 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2652 * buffer.h (decode_buffer): Doc and indentation fixes.
2653 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2655 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2657 Avoid clang-specific warnings.
2658 * buffer.c (init_buffer): Shut up -Wself-assign.
2659 * process.c (server_accept_connection): Shut up -Wunsequenced.
2661 2014-09-16 Daniel Colascione <dancol@dancol.org>
2663 * fns.c (sxhash): For symbols, use address as hash code.
2665 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2667 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2668 * charset.c (load_charset_map_from_file): Use scoped_list2
2669 and build_local_string.
2670 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2671 * emacs.c (init_cmdargs, decode_env_path):
2672 * fileio.c (Fexpand_file_name):
2673 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2674 * frame.c (x_get_arg):
2675 * keyboard.c (safe_run_hooks_error):
2676 * lread.c (load_warn_old_style_backquotes):
2677 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2678 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2679 * xselect.c (x_clipboard_manager_error_1)
2680 (x_clipboard_manager_save_all):
2681 * xterm.c (x_term_init): Use build_local_string.
2683 Avoid more integer overflows on string size calculations.
2684 * category.c (Fmake_category_set):
2685 * xdisp.c (get_overlay_arrow_glyph_row):
2686 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2688 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2690 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2691 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2692 error message format. Use message_with_string to have non-ASCII
2693 file names properly displayed.
2694 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2695 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2696 where these APIs are not available even in UNICOWS.DLL.
2697 Improve the format of error messages and include the file name in them
2699 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2700 call play-sound-functions, per documentation.
2702 * w32.c (w32_get_long_filename, w32_get_short_filename):
2703 Constify the input file name arguments.
2705 * w32.h (w32_get_long_filename, w32_get_short_filename):
2708 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2710 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2711 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2712 [USE_LOCAL_ALLOCATORS]: New macros.
2713 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2714 (build_local_string): Avoid argument name expansion clash with
2716 * alloc.c (toplevel)
2717 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2718 Preprocessor guard to avoid impossible configuration.
2719 * charset.c (Ffind_charset_region, Ffind_charset_string):
2720 Use make_local_vector.
2721 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2722 * textprop.c (Fput_text_property, Fadd_face_text_property):
2724 (copy_text_properties): Use local_cons and local_list3.
2725 * chartab.c (uniprop_table):
2726 * data.c (wrong_choice, wrong_range):
2727 * doc.c (get_doc_string):
2728 * editfns.c (format2):
2729 * fileio.c (Fexpand_file_name, auto_save_error):
2730 * fns.c (Fyes_or_no_p):
2731 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2732 * fontset.c (Fset_fontset_font):
2733 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2734 (read_char_minibuf_menu_prompt):
2735 * keymap.c (silly_event_symbol_error, describe_vector):
2736 * menu.c (single_menu_item):
2737 * minibuf.c (Fread_buffer):
2738 * process.c (status_message, Fformat_network_address)
2739 (server_accept_connection): Use make_local_string and
2740 build_local_string. Prefer compound literals where appropriate.
2742 2014-09-15 Daniel Colascione <dancol@dancol.org>
2744 * fns.c (Fsort): Tweak sort docstring.
2746 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2748 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2749 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2750 set errno to EAGAIN instead, to allow the caller to retry the
2751 write after some waiting. Fixes deadlocks when Emacs exchanges a
2752 lot of data through the pipe. (Bug#18420)
2754 * sound.c (Fplay_sound_internal): Encode the sound file name in
2755 the ANSI codepage. Expand it against data-directory, as per docs,
2756 not against the current directory. No need to make a local copy
2757 of the file name; pass the encoded file name directly to
2758 do_play_sound. (Bug#18463)
2760 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2761 NULL, and the file name is not encodable in ANSI codepage, return
2762 the string with "?" replacement characters, which will fail the
2763 caller. This avoids returning a random value in that case.
2765 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2767 * window.c (Fresize_mini_window_internal): Set w->total_lines
2768 from w->pixel_height (Bug#18422).
2770 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2772 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2773 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2774 setting resize increments (Bug#18435).
2776 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2778 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2779 state around the call to line_bottom, since it can move the
2780 iterator to another screen line. This fixes off-by-one errors in
2781 the reported row in some rare cases.
2783 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2785 * callproc.c (init_callproc): Fix bug introduced at
2786 2014-09-07 (Bug#18474).
2788 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2790 Prefer ptrdiff_t to int and avoid integer overflows.
2791 * fileio.c (make_temp_name):
2792 * font.c (font_parse_family_registry): Avoid integer
2793 overflow on string size calculation.
2794 * data.c (Faset): Likewise for byte index.
2796 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2798 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2800 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2802 * lisp.h (make_local_string): Nitpick indent.
2803 * print.c (Fprin1_to_string): Remove unused GCPROs.
2805 More debugging aids around GCPROs.
2806 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2807 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2808 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2810 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2811 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2813 Remove redundant GCPROs around Ffuncall and Fapply calls.
2814 This is safe because Ffuncall protects all of its arguments by itself.
2815 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2816 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2817 (call6, call7): Likewise. Use compound literals where applicable.
2818 (run_hook_with_args_2): Use compound literal.
2820 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2822 Pacify --enable-gcc-warnings when no window system is used.
2823 These warnings found that subscript error, so they seem worthwhile.
2824 * composite.c (char_composable_p): Simplify a bit.
2825 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2826 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2827 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2828 * window.c (set_window_scroll_bars):
2829 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2830 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2831 Ignore -Wsuggest-attribute=const.
2832 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2833 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2835 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2837 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2838 Use check_iso_charset_parameter instead of doing the checks by hand.
2839 (check_iso_charset_parameter): Move up. Check parameters a bit
2840 more carefully, and return true for 96-char sets. All callers changed.
2842 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2844 Simplify lisp.h by removing the __COUNTER__ business.
2845 Reported by Dmitry Antipov in:
2846 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2847 * lisp.h (make_local_vector, make_local_string)
2848 (build_local_string): Simplify by not bothering with __COUNTER__.
2849 The __COUNTER__ business wasn't working properly, and was needed
2850 only for hypothetical future expansion anyway.
2852 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2854 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2855 terms to determine bitmap color. (Bug#18437)
2857 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2859 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2862 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2864 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2866 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2868 * xterm.c (handle_one_xevent): Detect iconified by looking at
2869 _NET_WM_STATE_HIDDEN.
2871 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2873 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2874 These can generate a constant with the correct value but the wrong
2875 width, which doesn't work as a printf argument. All uses removed.
2876 Reported by Dmitry Antipov in:
2877 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2878 (ENUMABLE): Remove; no longer needed.
2879 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2880 Remove; no longer needed because of the above change.
2881 Each definiens moved to the only use.
2883 Improve the experimental local and scoped allocation.
2884 * alloc.c (local_string_init, local_vector_init):
2885 New functions, defined if USE_LOCAL_ALLOCATORS.
2886 Mostly, these are moved here from lisp.h, as it's not
2887 clear it's worth making them inline.
2888 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2889 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2890 USE_STACK_LISP_OBJECTS, not on a laundry list.
2891 (local_string_init, local_vector_init): New decls.
2892 (union Aligned_Cons): New type.
2893 (scoped_cons): Use it. Give up on the char trick, as it's a too
2894 much of a maintenance hassle; if someone wants this speedup
2895 they'll just need to convince their compiler to align properly.
2896 Conversely, use the speedup if struct Lisp_Cons happens to
2897 be aligned even without a directive. Better yet, help it along
2898 by using union Aligned_Cons rather than struct Lisp_Cons.
2899 (pointer_valid_for_lisp_object): Remove. This check is not
2900 necessary, since make_lisp_ptr is already doing it. All uses removed.
2901 (local_vector_init, local_string_init): Move to alloc.c.
2902 (build_local_vector): Remove this awkward macro, replacing with ...
2903 (make_local_vector): New macro, which acts more like a function.
2904 Use statement expressions and use __COUNTER__ to avoid macro
2905 capture. Fall back on functions if these features are not supported.
2906 (build_local_string, make_local_string): Likewise.
2908 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2910 * xterm.c (x_term_init): Consolidate duplicated code.
2911 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2912 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2913 Add eassert and mark dpyinfo as dead only if it was alive.
2915 Add macros to allocate temporary Lisp objects with alloca.
2916 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2917 * character.h (parse_str_as_multibyte): Move prototype to ...
2918 * lisp.h (parse_str_as_multibyte): ... here.
2919 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2920 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2922 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2923 (local_string_init): New functions.
2924 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2925 (init_alloc_once): Call it.
2927 Cleanup last change and make all new stuff conditional.
2928 * lisp.h (build_local_string): Rename to ...
2929 (make_local_string): ... this macro.
2930 (build_local_string, scoped_list1, scoped_list3): New macros.
2931 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2932 and functions as such, use regular fallbacks otherwise.
2933 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2936 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2938 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2939 always make sure the marginal areas of the row are in sync with
2940 what the window wants. (Bug#18419)
2942 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2943 existing binding of a variable, to avoid silently aborting
2944 commands that use specbind. (Bug#18331)
2946 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2948 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2949 * coding.c (growable_destination): New function.
2950 (produce_chars): Use it for sanity checks. Do not fiddle with
2951 dst_end if the source and destination are both nil, as it's
2952 the caller's responsibility to avoid overlap.
2953 * keyboard.c (read_decoded_event_from_main_queue):
2954 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2955 length, not 4 times, to prevent decode_coding_c_string from trying
2956 to reallocate a destination. This removes the need for the FIXME.
2958 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2959 All callers simplified. Add a comment about exec_failed, vfork,
2962 Adjust drag-and-drop fix when window is above top (Bug#18303).
2963 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2964 XCDR bleed into XCAR's encoded value. Improve checks for
2965 out-of-range data while we're at it.
2967 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2969 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2970 is CONSP (Bug#18303).
2972 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2974 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2975 'alloca' gets passed arguments larger than MAX_ALLOCA.
2977 * font.c (MAX): Define if not defined elsewhere.
2979 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2981 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2982 here for destination buffer, to work around what appears to be a
2983 bug in decode_coding_c_string when the source and destination are
2986 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2987 This follows up on the recent thread in emacs-devel on alloca; see:
2988 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2989 This patch also cleans up alloca-related glitches noted while
2990 examining the code looking for unbounded alloca.
2992 * callproc.c (init_callproc):
2993 Rewrite to avoid need for alloca.
2994 * buffer.c (mouse_face_overlay_overlaps)
2995 (report_overlay_modification):
2996 * buffer.h (GET_OVERLAYS_AT):
2997 * coding.c (make_subsidiaries):
2998 * doc.c (Fsnarf_documentation):
2999 * editfns.c (Fuser_full_name):
3000 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3001 (search_embedded_absfilename, Fsubstitute_in_file_name):
3002 * fns.c (Fmake_hash_table):
3003 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3004 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3005 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3006 (xrdb_get_resource, x_get_resource_string):
3007 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3008 * ftxfont.c (ftxfont_draw):
3009 * image.c (xbm_load, xpm_load, jpeg_load_body):
3010 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3012 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3014 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3015 (find_and_return_menu_selection):
3016 * print.c (PRINTFINISH):
3017 * process.c (Fformat_network_address):
3018 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3019 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3020 * sound.c (wav_play, au_play):
3021 * syntax.c (skip_chars):
3022 * term.c (tty_menu_activate, tty_menu_show):
3023 * textprop.c (get_char_property_and_overlay):
3024 * window.c (Fset_window_configuration):
3025 * xdisp.c (safe__call, next_overlay_change, vmessage)
3026 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3027 * xfaces.c (face_at_buffer_position):
3028 * xmenu.c (x_menu_show):
3029 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3030 allocation size isn't bounded.
3031 * callint.c (Fcall_interactively): Redo memory_full check
3032 so that it can be done at compile-time on some platforms.
3033 * coding.c (MAX_LOOKUP_MAX): New constant.
3034 (get_translation_table): Use it.
3035 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3036 SAFE_ALLOCA, to catch integer overflows on size calculation.
3037 (exec_failed) [!DOS_NT]: New function.
3038 (child_setup) [!DOS_NT]: Use it.
3039 * editfns.c (Ftranspose_regions):
3040 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3041 * editfns.c (check_translation):
3042 Allocate larger buffers on the heap.
3043 * eval.c (internal_lisp_condition_case):
3044 Check for MAX_ALLOCA overflow.
3045 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3046 (Fbase64_encode_region, Fbase64_decode_region):
3047 Avoid unnecessary calls to SAFE_FREE before 'error'.
3048 * buffer.c (mouse_face_overlay_overlaps):
3049 * editfns.c (Fget_pos_property, check_translation):
3050 * eval.c (Ffuncall):
3051 * font.c (font_unparse_xlfd, font_find_for_lface):
3052 * ftfont.c (ftfont_drive_otf):
3053 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3054 (menu_bar_items, tool_bar_items):
3055 * sound.c (Fplay_sound_internal):
3056 * xdisp.c (load_overlay_strings, dump_glyph_row):
3057 Use an ordinary auto buffer rather than alloca, since the
3058 allocation size is fixed and small.
3059 * ftfont.c: Include <c-strcase.h>.
3060 (matching_prefix): New function.
3061 (get_adstyle_property): Use it, to avoid need for alloca.
3062 * keyboard.c (echo_add_key):
3063 * keymap.c (describe_map): Use ptrdiff_t, not int.
3064 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3065 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3066 when counting bytes.
3067 * lisp.h (xlispstrdupa): Remove, replacing with ...
3068 (SAFE_ALLOCA_STRING): ... new macro with different API.
3069 This fixes a portability problem, namely, alloca result
3070 passed to another function. All uses changed.
3071 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3073 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3074 (REGEX_ALLOCATE): New macros.
3075 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3076 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3078 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3080 (decode_mode_spec_coding): Store directly into buf rather than
3081 into an alloca temporary and copying the temporary to the buf.
3083 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3085 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3087 2014-09-04 Jan D <jan.h.d@swipnet.se>
3089 * xterm.c (x_term_init): Don't call x_session_initialize if running
3090 as a daemon (Bug#18375).
3092 * xsmfns.c: Initialize ice_fd.
3094 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3096 Less chatter in 'make' output.
3097 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3098 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3099 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3101 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3103 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3104 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3106 * nsfns.m (Fx_create_frame):
3107 * w32fns.c (Fx_create_frame):
3108 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3111 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3113 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3114 the reported row in the case of a window with a header line, by
3115 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3116 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3118 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3120 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3121 when configured --with-wide-int on typical 32-bit platforms.
3123 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3125 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3126 when HPOS is negative, for the benefit of R2L glyph rows whose
3127 newline overflows into the fringe.
3129 2014-09-03 Ken Brown <kbrown@cornell.edu>
3131 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3133 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3135 Minor cleanup of recent strlen-avoiding patch.
3136 * fileio.c (CHECK_LENGTH): Remove.
3137 Rewrite callers so that they don't need it.
3138 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3139 variable wasn't set.
3141 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3143 * fileio.c (CHECK_LENGTH): New macro.
3144 (Fexpand_file_name): Use it and get rid of a few more calls
3145 to strlen and strcat.
3146 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3147 * lisp.h (egetenv): ... because of a new inline function used to
3148 avoid calls to strlen for a compile-time constants.
3150 * buffer.h (decode_buffer): New function.
3151 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3152 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3153 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3154 * data.c (Flocal_variables_p):
3155 * fileio.c (Fverify_visited_file_modtime):
3156 * marker.c (live_buffer): Use it.
3158 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3160 Avoid extra calls to strlen in filesystem I/O routines.
3161 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3162 the length of 'newdir' is known or may be precalculated.
3163 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3164 not 'char *', and so use precalculated length.
3165 (Ffile_accessible_directory_p):
3166 * callproc.c (encode_current_directory, init_callproc):
3167 * charset.c (init_charset):
3168 * lread.c (load_path_check, load_path_default): Adjust users.
3169 * lisp.h (file_accessible_directory_p): Tweak prototype.
3171 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3173 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3176 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3178 --enable-silent-rules now suppresses more chatter.
3179 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3180 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3181 (am__v_CCLD_1): New macros, taken from Automake.
3182 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3184 Clean up extern decls a bit.
3185 * bytecode.c: Include blockinput.h and keyboard.h rather
3186 than rolling their APIs by hand.
3187 * emacs.c: Include regex.h and rely on its and lisp.h's API
3188 rather than rolling them by hand.
3189 * lastfile.c: Include lisp.h, to check this file's API.
3190 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3192 * regex.h (re_max_failures): New decl.
3193 * unexcw.c, unexmacosx.c, unexw32.c:
3194 Rely on lisp.h's API rather than rolling it by hand.
3195 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3196 Declare at top level, to pacify GCC -Wnested-externs.
3198 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3200 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3201 clipping rectangle become negative (i.e. large positive, since
3202 it's an unsigned data type). This can happen in R2L hscrolled
3203 glyph rows, and caused us to draw the cursor glyph on the fringe.
3204 For the details, see
3205 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3207 2014-08-31 Ken Brown <kbrown@cornell.edu>
3209 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3210 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3211 is defined. (Bug#18368)
3213 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3215 Vector-sorting fixes (Bug#18361).
3216 It's not safe to call qsort or qsort_r, since they have undefined
3217 behavior if the user-specified predicate is not a total order.
3218 Also, watch out for garbage-collection while sorting vectors.
3219 * fns.c: Include <vla.h>.
3220 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3221 (sort_vector_compare): Remove, replacing with ....
3222 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3223 ... these new functions.
3224 (sort_vector): Rewrite to use the new functions.
3225 GCPRO locals, since the predicate can invoke the GC.
3226 Since it's in-place return void; caller changed.
3227 (merge): Use 'inorder', for clarity.
3229 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3230 One can't hoist this out of the 'if', because intervening calls to
3231 newlocale, twolower, etc. can change errno.
3233 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3235 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3236 wording of the error messages.
3237 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3240 * w32proc.c (get_lcid_callback): Accept locale specifications
3241 without the country part, as in "enu" vs "enu_USA".
3242 (w32_compare_strings): Signal an error if a locale was specified,
3243 but couldn't be translated into a valid LCID.
3245 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3247 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3249 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3251 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3252 errno after towlower_l. errno's value is not specified after
3253 towlower_l. Instead, assume that towlower_l returns its argument
3254 on failure, which is portable in practice.
3256 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3258 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3260 * w32proc.c (w32_compare_strings): Accept additional argument
3261 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3262 if requested. If w32-collate-ignore-punctuation is non-nil, add
3263 NORM_IGNORESYMBOLS to the flags.
3264 (LINGUISTIC_IGNORECASE): Define if not already defined.
3265 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3267 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3270 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3272 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3273 Define substitutes for platforms that lack them.
3274 (str_collate): Add arguments locale and ignore_case.
3276 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3277 Add optional arguments LOCALE and IGNORE-CASE.
3279 * lisp.h (str_collate): Adapt argument list.
3281 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3283 Add vectors support to Fsort.
3284 * fns.c (sort_vector, sort_vector_compare): New functions.
3285 (sort_list): Likewise, refactored out of ...
3286 (Fsort): ... adjusted user. Mention vectors in docstring.
3287 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3288 * alloc.c (make_save_int_obj): New function.
3289 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3290 (make_save_int_obj): Add prototype.
3292 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3293 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3294 Conditionally define to match system's qsort_r signature.
3295 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3297 2014-08-28 Ken Brown <kbrown@cornell.edu>
3299 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3300 dumping and the system malloc after dumping. (Bug#18222)
3302 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3303 Define as macros, expanding to hybrid_malloc, etc.
3304 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3305 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3307 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3308 full implementation on Cygwin. Remove Cygwin-specific code that
3309 is no longer needed.
3310 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3311 Redefine as macros expanding to gmalloc, grealloc, etc.
3312 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3313 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3314 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3315 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3317 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3318 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3319 HAVE_POSIX_MEMALIGN)]: New functions.
3320 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3321 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3322 hybrid_aligned_alloc; declare.
3323 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3324 HAVE_POSIX_MEMALIGN)]: Define.
3325 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3326 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3327 Define as macro, expanding to gget_current_dir_name, and define
3329 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3330 malloc_enable_thread(). Don't initialize malloc.
3331 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3332 no longer defined on Cygwin).
3333 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3334 * sheap.c (bss_sbrk_buffer_end): New variable.
3335 * unexcw.c (__malloc_initialized): Remove variable.
3336 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3338 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3341 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3343 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3344 In `event->y' return entire range (the size of the scroll bar minus
3346 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3347 return entire range (the scaled size of the scroll bar minus
3348 that of the slider). In `portion' return the scaled position of
3350 (xaw_jump_callback): Restore part of code for vertical scroll
3351 bar broken in change from 2014-07-27.
3352 (xaw_scroll_callback): Provide incremental scrolling with
3353 horizontal scroll bars.
3355 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3357 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3359 * indent.c (Fvertical_motion): Fix vertical motion up through a
3360 display property after a newline. (Bug#18276)
3362 * xdisp.c (display_line): Don't assume that the call to
3363 reseat_at_next_visible_line_start ends up at a character
3364 immediately following the newline on the previous line.
3365 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3366 beyond ZV, which causes infloop in redisplay. For the details, see
3367 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3369 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3370 coordinate for hscrolled R2L screen lines. (Bug#18277)
3372 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3374 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3377 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3379 * syntax.c (scan_lists): Don't examine positions before BEGV.
3382 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3384 Improve robustness of new string-collation code (Bug#18051).
3385 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3386 (newlocale, wcscoll_l): Define substitutes for platforms that
3387 lack them, so as to simplify the mainline code.
3388 (str_collate): Simplify the code by assuming the above definitions.
3389 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3390 For example, the old version left the Emacs in the wrong locale if
3391 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3392 result. Report an error if newlocale fails.
3394 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3396 * lisp.h (str_collate):
3397 * sysdep.c (str_collate): Return int.
3398 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3400 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3402 Fix some glitches in previous change.
3403 * sysdep.c (stack_direction): Replace stack_grows_down
3404 to simplify calculation of stack boundaries.
3405 (handle_sigsegv): Check whether we really crash somewhere near
3406 to stack boundary, and handle fatal signal as usual if not.
3407 (init_sigsegv): Adjust accordingly.
3408 * keyboard.c (Vtop_level_message): Rename to
3409 Vinternal__top_level_message, as suggested by Stefan Monnier in
3410 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3411 All related users changed.
3413 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3415 Handle C stack overflow caused by too nested Lisp evaluation.
3416 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3417 siglongjmp point to transfer control from SIGSEGV handler.
3418 * keyboard.c (return_to_command_loop, recover_top_level_message)
3419 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3420 (regular_top_level_message): New variable.
3421 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3422 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3424 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3425 new variables described above.
3426 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3427 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3428 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3429 (init_sigsegv): New function.
3430 (init_signals): Use it.
3432 2014-08-25 Ken Brown <kbrown@cornell.edu>
3434 * emacs.c (main): Remove use of obsolete macro
3435 G_SLICE_ALWAYS_MALLOC.
3437 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3439 Implement locale-sensitive string collation for MS-Windows.
3440 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3441 New functions. (Bug#18051)
3443 * w32.h (w32_compare_strings): Add prototype.
3445 * w32.c <g_b_init_compare_string_w>: New global flag.
3446 (globals_of_w32): Initialize it.
3448 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3450 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3451 [WINDOWSNT]: Call str_collate on MS-Windows.
3453 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3455 One more minor cleanup of font subsystem.
3456 * font.h (struct font_driver): Convert text_extents to
3457 return void because returned value is never actually used.
3458 * macfont.m (macfont_text_extents):
3459 * w32font.c (w32font_text_extents):
3460 * xftfont.c (xftfont_text_extents): Adjust to return void
3461 and assume that 'metrics' argument is always non-NULL.
3462 * ftfont.c (ftfont_text_extents):
3463 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3465 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3467 Minor cleanups of str_collate fix (Bug#18051).
3468 * fns.c (str_collate): Move decl from here ...
3469 * lisp.h (str_collate): ... to here.
3470 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3471 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3472 potential problems with integer overflow. Don't assume
3473 setlocale succeeds. Remove unnecessary test before restoring
3474 locale via setlocale, and free the copied setlocale string
3477 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3479 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3481 * sysdep.c (str_collate): New function. (Bug#18051)
3483 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3485 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3486 if the initial "rm -f" fails. This is for MinGW builds, where
3487 MS-Windows will not allow deleting the executable file of a
3490 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3492 * w32term.c (w32_scroll_bar_handle_click)
3493 (w32_horizontal_scroll_bar_handle_click)
3494 (x_scroll_bar_report_motion)
3495 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3496 SB_THUMBTRACK, use the 32-bit position information returned by
3497 GetScrollInfo, not the 16-bit information returned in the Windows
3500 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3502 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3503 second coordinate ('y') reported for dragging the horizontal
3506 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3508 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3509 and text area-relative x-coordinates.
3511 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3513 Avoid overwriting the reversed_p flags in the glyph matrices when
3514 init_iterator or start_display are called.
3515 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3517 (tool_bar_height, redisplay_tool_bar, try_window)
3518 (try_window_reusing_current_matrix, try_window_id)
3519 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3520 reversed_p flag of the iterator's glyph row where the glyph row
3521 is going to be redrawn.
3523 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3525 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3527 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3529 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3530 of emacs_event return length from si.nPage to si.nMax.
3531 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3532 interchange start and end of thumb.
3534 2014-08-15 Ken Brown <kbrown@cornell.edu>
3536 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3537 ERRORCHECK mutexes. (Bug#18222)
3539 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3541 * frame.c (set_menu_bar_lines_1): Remove.
3542 (set_menu_bar_lines): Call change_frame_size instead of
3543 set_menu_bar_lines_1.
3545 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3547 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3550 2014-08-11 Glenn Morris <rgm@gnu.org>
3552 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3553 writing before backing up, since it causes a more serious problem
3554 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3555 (choose_write_coding_system): No longer callable from Lisp.
3556 Move last piece back here from Fwrite_region.
3557 (Fwrite_region, syms_of_fileio): Update for above changes.
3559 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3561 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3562 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3563 (Fwindow_new_pixel, Fset_window_new_pixel)
3564 (Fset_window_new_total, Fset_window_new_normal)
3565 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3567 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3569 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3571 * fontset.c (Finternal_char_font): Recompute basic faces if the
3572 frame's face cache was cleared. (Bug#18162)
3574 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3576 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3577 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3578 base buffer's undo list.
3580 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3582 Fix a couple of recent inadvertent breaks of the MSDOS port.
3583 * msdos.c: include required menu.h
3584 * term.c: set correct menu_show_hook on MSDOS.
3586 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3588 Fix handling of menu bar line on TTY frames (Bug#18136)
3590 * dispnew.c (handle_window_change_signal):
3591 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3592 frame's menu bar lines subtracted from height.
3593 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3595 (adjust_frame_size): Count in menu bar when setting FrameRows.
3596 (make_terminal_frame): When setting up the frame's lines and
3597 text height don't count in the menu bar.
3598 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3599 lines subtracted from height.
3600 (do_switch_frame): Set tty's FrameRows to number of total lines
3602 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3603 is used, return total number of lines and columns.
3604 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3606 * term.c (OUTPUT, tty_set_terminal_modes)
3607 (tty_set_terminal_window, tty_set_scroll_region)
3608 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3609 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3610 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3611 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3612 Call change_frame_size with frame's menu bar lines subtracted
3614 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3615 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3618 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3620 * alloc.c (Fmemory_info): Remove a stray brace.
3622 * process.c: Fix a comment typo.
3624 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3626 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3628 * widgetprv.h (EmacsFramePart): Remove font.
3630 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3631 (resources, setup_frame_cursor_bits): Remove unused variables and
3632 functions, esp. wrt. font (Bug#18227).
3634 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3636 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3638 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3640 Refer to MS-DOS using the same name everywhere.
3642 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3646 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3648 * w32term.c (w32_redeem_scroll_bar):
3649 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3650 not redeeming scroll bars that have been turned off.
3652 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3654 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3655 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3656 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3657 (safe_run_hook_funcall): Adjust accordingly.
3659 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3661 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3662 Condition correctly according to toolkit used.
3663 * frame.c (make_initial_frame, make_terminal_frame)
3664 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3665 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3666 assignments according to presence of toolkit scrollbars.
3667 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3668 Condition correctly according to toolkit used.
3669 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3670 only if toolkit supports it.
3671 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3673 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3675 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3677 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3679 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3680 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3681 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3682 (safe_run_hooks): Remove comment which is not relevant any more.
3684 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3686 Don't let big frames overrun the stack.
3687 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3688 Use SAFE_NALLOCA, not alloca.
3690 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3691 * dired.c (directory_files_internal): Use a volatile variable
3692 to prevent the compiler from optimizing away all copies of a local.
3693 I wonder how many other GC-related bugs like this lurk elsewhere?
3695 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3696 * xterm.h (struct x_display_info): New member 'connection'.
3697 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3698 so that x_delete_terminal has a file descriptor to pass to
3699 delete_keyboard_wait_descriptor.
3701 Don't mishandle year-9999 dates (Bug#18176).
3702 * editfns.c (decode_time_components): Store an invalid timespec
3703 on overflow, instead of returning false, so that the caller can
3704 distinguish overflow from other errors.
3705 (lisp_time_argument, lisp_seconds_argument): If the time is out
3706 of range, signal a time overflow instead of an invalid time spec.
3707 * keyboard.c (decode_timer): Treat time overflow like other
3710 Avoid undefined behavior with signed left shift.
3711 Caught by 'gcc -fsanitize=undefined'.
3712 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3713 * dispnew.c (line_hash_code, scrolling):
3714 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3715 Use 'unsigned', not 'int', for line hashes.
3716 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3718 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3720 Make compare-strings more compatible with old behavior (Bug#17903).
3721 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3723 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3725 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3726 Don't add label between left and right buttons (Bug#18129).
3728 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3730 Make functions static that no longer need to be extern.
3731 * frame.c, frame.h (set_menu_bar_lines):
3732 * keyboard.c (Qleftmost, Qrightmost):
3733 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3734 (x_set_internal_border_width):
3737 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3739 Fix display of R2L lines when the last character fits only partially.
3740 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3742 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3743 R2L row is visible only partially, give the row a negative x
3745 (display_line): Fix the calculation of the glyph whose pixel width
3746 is used to decide whether the last produced glyph fits on the
3747 line. When the last glyph fits only partially, give the row a
3750 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3751 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3752 pixel width of the first glyph that is hscrolled from display.
3753 (display_line): In R2L glyph rows, don't give a negative offset to
3754 row->x when the first glyph begins before first_visible_x.
3756 * xdisp.c (display_line): If called with iterator set up to write
3757 to a marginal area, delay the call to handle_line_prefix until we
3758 switch back to the text area. (Bug#18035)
3760 * .gdbinit (xwindow): The members total_cols, total_lines,
3761 left_col, and top_line are C integers (and has been so for the
3764 2014-08-01 Andreas Schwab <schwab@suse.de>
3766 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3767 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3769 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3771 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3772 (timerfd_callback): Ignore weird events with no data. Add tight
3773 assertions and comments.
3774 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3775 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3777 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3779 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3780 I had confused && with ||.
3782 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3784 Simplify timerfd configuration and fix some minor glitches.
3785 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3786 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3787 Fall back on timer_create if timerfd_create fails at runtime.
3788 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3789 kernel primitives to do resolution. All uses removed.
3790 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3791 (turn_on_atimers): Clear timer_create-based timers too,
3794 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3795 Without this change, the code can access the local variable 'width'
3796 even when it has not been initialized, and likewise for 'height';
3797 in either case this leads to undefined behavior.
3799 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3801 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3802 necessary, put horizontal scroll bar resources as well. See
3803 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3804 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3806 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3808 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3809 background value to match the resource of its vertical counterpart.
3811 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3813 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3814 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3816 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3818 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3819 change that added the top margin height to the requested height
3820 and revert (undocumented) part of 2014-07-28 change that changed
3821 the logic of whether a size change occurred.
3823 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3825 * .gdbinit (xwindow): The members total_cols, total_lines,
3826 left_col, and top_line are C integers (and has been so for the
3829 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3832 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3834 On GNU/Linux, use timerfd for asynchronous timers.
3835 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3836 (toplevel): Rename alarm_timer_ok to special_timer_available.
3837 [HAVE_TIMERFD]: Declare timerfd.
3838 [HAVE_CLOCK_GETRES]: Declare resolution.
3839 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3840 system timer resolution.
3841 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3842 (timerfd_callback) [HAVE_TIMERFD]: New function.
3843 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3844 [ENABLE_CHECKING]: New function for the sake of automated tests.
3845 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3846 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3847 [ENABLE_CHECKING]: Defsubr test function.
3848 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3849 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3850 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3852 Fix --without-x build and pacify --enable-gcc-warnings.
3853 Problems reported in Bug#18122 and Bug#18124.
3854 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3855 (frame_windows_min_size): Now static.
3856 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3858 (adjust_frame_size): Always declare prototype.
3860 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3861 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3862 * atimer.c (timerfd_callback): Always read expiration data.
3864 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3865 * process.c (add_timer_wait_descriptor): Add timer descriptor
3866 to input_wait_mask and non_process_wait_mask as well.
3868 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3870 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3872 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3874 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3875 Reinstate code removed by the prevoius commit to this file.
3877 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3879 * buffer.h (struct buffer): New fields scroll_bar_height and
3880 horizontal_scroll_bar_type.
3881 * buffer.c (bset_scroll_bar_height)
3882 (bset_horizontal_scroll_bar_type): New functions.
3883 (Fbuffer_swap_text): Handle old_pointm field.
3884 (init_buffer_once): Set defaults for scroll_bar_height and
3885 horizontal_scroll_bar_type.
3886 (syms_of_buffer): New variables scroll_bar_height and
3887 horizontal_scroll_bar_type.
3888 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3889 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3890 (set_vertical_scroll_bar): Remove prototype.
3891 (x_change_tool_bar_height): Add prototype.
3892 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3893 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3894 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3896 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3897 (update_window): Start mode_line_row->y after horizontal scroll
3899 (change_frame_size_1): Call adjust_frame_size.
3900 (init_display): When changing the size of a tty frame do not
3901 pass height of menu bar.
3902 (Qframe_windows_min_size): New symbol.
3903 * frame.h (struct frame): List tool bar fields after menu bar
3904 fields. Add official, total_lines, horizontal_scroll_bars,
3905 config_scroll_bar_height and config_scroll_bar_lines fields.
3906 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3907 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3908 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3909 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3910 (FRAME_WINDOWS_HEIGHT): New macros.
3911 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3912 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3913 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3914 horizontal scroll bar.
3915 (frame_inhibit_resize, adjust_frame_size)
3916 (frame_windows_min_size): Add declarations.
3917 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3918 (x_set_scroll_bar_default_height, x_set_left_fringe)
3919 (x_set_right_fringe, x_set_vertical_scroll_bars)
3920 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3921 (x_set_scroll_bar_height): Add external declarations.
3922 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3923 (adjust_frame_size): New functions.
3924 (make_frame): Initial horizontal_scroll_bars field.
3925 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3927 (make_initial_frame, make_terminal_frame): No horizontal scroll
3928 bar in initial and terminal frames. Use adjust_frame_size.
3929 (Fframe_total_cols): Fix doc-string.
3930 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3931 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3932 Rewrite using adjust_frame_size.
3933 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3934 (Qframe_windows_min_size): New symbols.
3935 (x_set_frame_parameters): Remove call of check_frame_size.
3936 (x_report_frame_params): Return scroll_bar_height value.
3937 (x_set_left_fringe, x_set_right_fringe): New functions.
3938 (adjust_frame_height, x_set_internal_border_width)
3939 (x_set_fringe_width): Remove.
3940 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3941 (x_set_scroll_bar_width, x_set_right_divider_width)
3942 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3943 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3945 (x_figure_window_size): Rewrite to make frame display the
3946 expected number of lines.
3947 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3948 (Vdefault_frame_horizontal_scroll_bars)
3949 (Vframe_initial_frame_tool_bar_height)
3950 (frame_inhibit_implied_resize): New variables.
3951 * fringe.c (compute_fringe_widths): Remove.
3952 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3953 (xg_create_horizontal_scroll_bar)
3954 (xg_update_horizontal_scrollbar_pos)
3955 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3956 (xg_get_default_scrollbar_height)
3957 (xg_clear_under_internal_border): Extern.
3958 * gtkutil.c (xg_frame_resized): Don't call
3959 do_pending_window_change.
3960 (xg_frame_set_char_size): Use adjust_frame_size.
3961 (style_changed_cb): Call update_theme_scrollbar_height and
3962 x_set_scroll_bar_default_height.
3963 (x_wm_set_size_hint): Don't call check_frame_size.
3964 (update_theme_scrollbar_height)
3965 (xg_get_default_scrollbar_height)
3966 (xg_create_horizontal_scroll_bar)
3967 (xg_update_horizontal_scrollbar_pos)
3968 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3969 (xg_create_scroll_bar): Set horizontal slot of bar.
3970 (xg_initialize): Call update_theme_scrollbar_height.
3971 (xg_clear_under_internal_border): No more static.
3972 * insdel.c (adjust_suspend_auto_hscroll): New function.
3973 (adjust_markers_for_delete, adjust_markers_for_insert)
3974 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3975 * keyboard.c (readable_events, discard_mouse_events)
3976 (make_lispy_event): Handle horizontal scroll bar click events.
3977 (Fsuspend_emacs): When changing the size of a tty frame do not
3978 pass height of menu bar.
3979 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3980 (Qright, Qleftmost, Qrightmost): New symbols.
3981 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3983 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3984 * nsfns.m (x_set_internal_border_width): New function.
3985 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3986 Remove extended fringe code.
3987 (x_set_window_size, x_new_font): Don't call
3988 compute_fringe_widths.
3989 * term.c (Fresume_tty): When changing the size of a tty frame do
3990 not pass height of menu bar.
3991 (clear_tty_hooks, set_tty_hooks):
3992 Clear horizontal_scroll_bar_hook.
3993 (init_tty): Frame has no horizontal scroll bars.
3994 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3995 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3996 scroll_bar_after_handle, scroll_bar_left_arrow,
3997 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3998 scroll_bar_to_rightmost entries.
3999 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4000 (struct terminal): Add set_horizontal_scroll_bar_hook.
4001 * w32console.c (initialize_w32_display):
4002 Clear horizontal_scroll_bar_hook.
4003 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4005 (x_clear_under_internal_border, x_set_internal_border_width):
4007 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4008 Set windows_or_buffers_changed when adding the menu bar.
4009 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4010 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4011 (w32_createhscrollbar): New functions.
4012 (w32_createscrollbar): Rename to w32_createvscrollbar.
4013 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4014 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4015 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4016 Add WM_EMACS_SHOWCURSOR.
4017 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4018 case do not artificially impose WM size hints.
4019 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4020 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4022 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4023 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4024 (unwind_create_frame_1): Remove.
4025 (Fx_create_frame): Make both scrollbars the system standard
4026 width and height. Use official field of frame structure to
4027 inhibit running window-configuration-change-hook.
4028 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4029 pixelwise. Handle frame's official field.
4030 (w32_frame_parm_handlers): Remove x_set_fringe_width
4031 entries. Add x_set_scroll_bar_height,
4032 x_set_horizontal_scroll_bars, x_set_left_fringe and
4034 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4035 pass height of menu bar to change_frame_size.
4036 * w32menu.c (set_frame_menubar): Rewrite using
4037 frame_inhibit_resize.
4038 * w32term.h (struct w32_display_info):
4039 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4040 (struct scroll_bar): Add horizontal.
4041 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4042 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4043 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4044 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4045 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4046 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4047 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4048 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4049 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4050 Define instead of WM_EMACS_CREATESCROLLBAR.
4051 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4052 WND_SCROLLBAR_INDEX.
4053 * w32term.c (horizontal_scroll_bar_min_handle)
4054 (horizontal_scroll_bar_left_border)
4055 (horizontal_scroll_bar_right_border): New integers.
4056 (x_set_frame_alpha): Replace x_highlight_frame by
4058 (x_window_to_scroll_bar): New argument "type". Update callers
4060 (w32_set_horizontal_scroll_bar_thumb)
4061 (x_horizontal_scroll_bar_report_motion)
4062 (w32_set_horizontal_scroll_bar)
4063 (w32_horizontal_scroll_bar_handle_click)
4064 (x_horizontal_scroll_bar_report_motion): New functions.
4065 (w32_mouse_position): Discriminate horizontal and vertical
4067 (my_create_scrollbar): Replace with two new functions
4068 my_create_vscrollbar and my_create_hscrollbar.
4069 (x_scroll_bar_create): New argument "horizontal".
4070 Update callers accordingly.
4071 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4072 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4074 (w32_read_socket): Handle WM_HSCROLL cae.
4075 (x_new_font): Don't recompute fringe widths.
4076 Use frame_inhibit_resize. Calculate new menu bar height iff we
4077 build without toolkit. Always clear under internal border.
4078 (x_set_window_size): Don't check frame size or recompute
4079 fringes. Reset fullscreen status before applying sizes.
4080 Always resize as requested by pixelwise argument. Don't call
4081 do_pending_window_change.
4082 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4083 (w32_initialize_display_info): Initialize dpyinfo's
4084 horizontal_scroll_bar_cursor entry.
4085 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4086 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4087 horizontal_scroll_bar_left_border.
4088 (w32fullscreen_hook): Intermittently resize window to normal
4089 when switching from fullscreen to maximized state.
4090 (run_window_configuration_change_hook): Don't run it if frame is
4092 (unwind_change_frame): Remove.
4093 (Fset_window_configuration): Rewrite using frame's official field.
4094 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4095 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4096 * window.h (struct window): New fields old_pointm,
4097 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4098 scroll_bar_height and suspend_auto_hscroll.
4099 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4101 (sanitize_window_sizes): Extern.
4102 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4103 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4104 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4105 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4106 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4108 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4109 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4110 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4111 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4112 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4113 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4114 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4115 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4116 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4117 (Fwindow_old_point, sanitize_window_sizes): New functions.
4118 (Qwindow_sanitize_window_sizes): New symbol.
4119 (window_body_height): Count in horizontal scroll bar.
4120 (set_window_hscroll, Fscroll_left, Fscroll_right):
4121 Set suspend_auto_hscroll slot.
4122 (Fwindow_inside_edges): Count fringes pixelwise.
4123 (coordinates_in_window, Fcoordinates_in_window_p):
4124 Consider horizontal scroll bar.
4125 (check_frame_size, adjust_window_margins): Remove functions and
4126 corresponding calls.
4127 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4128 (temp_output_buffer_show): Reset hscroll related fields.
4129 Initialize old_pointm.
4130 (make_parent_window): Initialize old_pointm.
4131 (make_window): Initialize old_pointm, horizontal scroll bar type,
4132 and scroll bar height.
4133 (resize_frame_windows): Don't count top margin in new sizes.
4134 Don't use safe sizes when shrinking a frame; let the window
4135 manager do the clipping.
4136 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4138 (Fdelete_window_internal): Unchain old_pointm marker.
4139 (window_scroll_pixel_based, Fscroll_other_window):
4141 (Fwindow_text_width, Fwindow_text_height): New argument
4143 (struct saved_window): New fields, old_pointm, hscroll_whole,
4144 suspend_auto_hscroll, scroll_bar_height and
4145 horizontal_scroll_bar_type.
4146 (Fset_window_configuration, save_window_save): Set new fields of
4148 (apply_window_adjustment): Don't call adjust_window_margins.
4149 (set_window_margins): Don't change margins if new sizes don't
4151 (set_window_scroll_bars): New argument "horizontal_type".
4152 Handle horizontal scroll bars. Don't change scroll bars if they
4153 don't fit into window.
4154 (Fset_window_scroll_bars): New argument "horizontal_type".
4155 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4156 (compare_window_configurations): Compare horizontal scroll bar
4158 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4159 horizontal scroll bar height.
4160 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4161 instead of FRAME_LINES.
4162 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4163 ON_VERTICAL_SCROLL_BAR.
4164 (with_echo_area_buffer): Initialize old_pointm.
4165 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4167 (unwind_with_echo_area_buffer): Handle old_pointm.
4168 (update_tool_bar): Set do_update when the tool bar window has at
4169 least one line (since this is what the user sets).
4170 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4171 (redisplay_tool_bar): Return early when toolbar has zero lines.
4172 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4173 (hscroll_window_tree): Handle suspension of auto_hscroll and
4175 (set_horizontal_scroll_bar): New function.
4176 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4177 more than one line. Handle horizontal scroll bars.
4178 (note_mouse_highlight): Handle horizontal scrol bars.
4179 (expose_frame): Set dimensions of XRectangle from frame's text
4181 (Vvoid_text_area_pointer): Update doc-string.
4182 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4183 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4184 (x_set_internal_border_width): New functions.
4185 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4186 (unwind_create_frame_1): Remove.
4187 (Fx_create_frame): Handle horizontal scroll bars. Use official
4188 field of frame structure to inhibit running
4189 window-configuration-change-hook.
4190 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4191 pixelwise. Handle frame's official field.
4192 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4193 x_set_horizontal_scroll_bars, x_set_left_fringe,
4195 * xmenu.c (update_frame_menubar, free_frame_menubar):
4196 Use adjust_frame_size.
4197 * xterm.h (struct x_display_info):
4198 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4200 (struct scroll_bar): Add horizontal slot.
4201 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4202 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4203 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4204 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4205 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4206 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4207 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4208 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4209 (x_clear_under_internal_border): Remove.
4210 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4211 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4212 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4213 HORIZONTAL. Update callers.
4214 (horizontal_action_hook_id): New action hook id.
4215 (x_horizontal_scroll_bar_to_input_event)
4216 (x_create_horizontal_toolkit_scroll_bar)
4217 (xt_horizontal_action_hook)
4218 (x_set_toolkit_horizontal_scroll_bar_thumb)
4219 (XTset_horizontal_scroll_bar, x_net_wm_state)
4220 (x_horizontal_scroll_bar_report_motion): New functions.
4221 (xg_scroll_callback, x_scroll_bar_handle_click):
4222 Handle horizontal scroll bars.
4223 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4224 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4226 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4227 Handle horizontal scroll bars.
4228 (handle_one_xevent): Handle horizontal scroll bar events.
4229 Call x_net_wm_state.
4230 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4232 (x_set_window_size): Don't call check_frame_size and
4233 do_pending_window_change.
4234 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4235 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4236 (x_scroll_bar_set_handle): Add some checks when calling
4239 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4241 Revert previous change.
4242 There is certainly nothing wrong with writing code like 'lo <= i
4243 && i <= hi', even if LO happens to a constant. There isn't even
4244 anything wrong in general with writing 'a <= b' if A happens to
4245 be a constant. At any rate stylistic changes shouldn't
4246 be done like this without discussion.
4248 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4250 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4251 (Fgarbage_collect): Reorder conditions that are written backwards.
4252 * data.c (cons_to_unsigned): Likewise.
4253 * dispnew.c (update_frame_1, sit_for): Likewise.
4254 * fileio.c (file_offset): Likewise.
4255 * filelock.c (read_lock_data, lock_file): Likewise.
4256 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4258 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4259 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4260 * lread.c (read1): Likewise.
4261 * minibuf.c (read_minibuf_noninteractive): Likewise.
4262 * nsterm.m (x_set_frame_alpha): Likewise.
4263 * process.c (wait_reading_process_output): Likewise.
4264 * region-cache.c (delete_cache_boundaries): Likewise.
4265 * xterm.c (x_set_frame_alpha): Likewise.
4267 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4269 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4272 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4274 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4275 because atimer expiration is absolute rather than relative.
4277 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4279 * w32term.h (current_popup_menu, menubar_in_use):
4280 Move declarations from w32term.c.
4282 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4284 * w32fns.c (menubar_in_use): No more static.
4285 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4287 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4289 Move hourglass machinery to RIF.
4290 * dispextern.h (struct redisplay_interface): New members
4291 show_hourglass and hide_hourglass. Indent comments.
4292 (show_hourglass, hide_hourglass): Remove prototypes.
4293 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4294 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4295 (ns_redisplay_interface): Add them.
4296 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4297 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4298 (w32_arrow_cursor): New function to hack around non-GUI frames.
4299 (w32_redisplay_interface): Add new functions.
4300 * w32term.h (w32_arror_cursor): Add prototype.
4301 * xdisp.c (show_hourglass): New function, refactored out from
4302 platform-dependent code.
4303 (cancel_hourglass): Now call to RIF function.
4304 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4305 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4306 (x_redisplay_interface): Add new functions.
4308 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4310 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4311 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4312 and complete previous change.
4313 * frame.c (adjust_frame_height): New function.
4314 (Fset_frame_height, Fset_frame_size): Use it.
4315 (x_set_frame_parameters): Take frame top margin into account.
4317 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4319 * frame.c (Fset_frame_height): Take frame top margin into account.
4320 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4321 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4323 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4325 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4326 menubar_height as such. Tweak comment.
4327 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4328 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4329 All related users changed.
4330 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4331 * xterm.c (handle_one_xevent):
4332 * gtkutil.c (xg_event_is_for_menubar):
4333 * xfns.c (x_window) [USE_X_TOOLKIT]:
4334 * xmenu.c (set_frame_menubar, free_frame_menubar):
4335 Prefer to use FRAME_MENUBAR_HEIGHT.
4337 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4339 * frame.c (Fframe_parameters): Always report frame height without
4340 menu and tool bar lines.
4342 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4344 * nsterm.m (applicationDidFinishLaunching:): Call
4345 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4346 (antialiasThresholdDidChange:): New method for EmacsApp.
4348 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4350 * macfont.m (macfont_update_antialias_threshold): Remove static.
4352 * macfont.h (macfont_update_antialias_threshold): Declare.
4354 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4356 * w32select.c (setup_windows_coding_system):
4357 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4358 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4360 * w16select.c (Fw16_get_clipboard_data):
4361 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4364 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4365 buffer position where we are to start the iteration.
4366 (handle_invisible_prop): Record in it->stop_charpos the position
4367 where the invisible text ends. (Bug#18035)
4368 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4369 row has zero buffer position as their start position.
4370 Reported by martin rudalics <rudalics@gmx.at>.
4372 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4373 infinite looping in redisplay when display lines don't have enough
4374 space to display even a single character. (Bug#18036)
4376 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4378 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4379 * xfns.c (x_window): Use it to allow xfree later.
4380 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4381 where appropriate. Use bool for booleans and remove redundant checks.
4382 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4383 * xterm.c (x_free_frame_resources): Free shell_position.
4385 2014-07-19 K. Handa <handa@gnu.org>
4387 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4388 mandatory font spec (Bug#17973).
4390 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4392 * font.c (font_score): Return the worst score if the size of
4393 ENTITY is wrong by more than a factor 2 (Bug#17973).
4395 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4397 * frame.c (frame_unspecified_color): New function
4398 refactored out from ...
4399 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4400 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4402 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4403 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4404 * lisp.h (set_frame_param): Remove prototype.
4405 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4406 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4409 Prefer 'x_display_info *' to 'Display *' in X selection code.
4410 This helps to avoid unneeded calls to x_display_info_for_display.
4411 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4412 instead of 'Display *'.
4413 (SELECTION_EVENT_DPYINFO): New macro.
4414 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4415 it as an lvalue. Mention this in comment.
4416 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4417 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4418 (selection_data_to_lisp_data, receive_incremental_selection):
4419 Convert to use 'x_display_info *'. Adjust users where appropriate.
4420 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4421 selection data *' as last arg to not return values in args.
4422 (unexpect_property_change): Use common removal technique.
4424 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4426 * print.c (print_preprocess): Adjust to match changed
4427 sub char-table structure and avoid crash (Bug#18038).
4429 * data.c (wrong_choice): Not static any more.
4430 * lisp.h (wrong_choice): Add prototype.
4431 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4432 Declare namebuf as such. Tweak comment.
4433 [USE_GTK]: Likewise for tool_bar_position.
4434 (fset_tool_bar_position) [USE_GTK]: Ditto.
4435 (FRAME_TOOL_BAR_POSITION): New macro.
4436 * frame.c (x_report_frame_params):
4437 * gtkutil.c (update_frame_tool_bar):
4438 * xfns.c (Fx_create_frame): Use it.
4439 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4441 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4443 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4444 buffer's default-directory only if it is a string. (Bug#17986)
4446 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4448 More precise control over values of some buffer-local variables.
4449 * keyboard.c (Qvertical_scroll_bar):
4450 * frame.c (Qleft, Qright): Move to ...
4451 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4452 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4453 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4454 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4455 vertical-scroll-bar, scroll-up-aggressively
4456 and scroll-down-aggressively.
4457 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4459 * nsfns.m, frame.h (Qleft, Qright):
4460 * nsterm.m (Qleft): Remove declarations.
4461 * gtkutil.c (toplevel): Include buffer.h.
4462 * data.c (wrong_choice, wrong_range): New functions.
4463 (store_symval_forwarding): Handle special properties of buffer-local
4464 variables and use functions from the above to signal error, if any.
4466 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4467 values. Add comment.
4468 (struct frame): Re-arrange layout to avoid extra padding and use bit
4469 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4470 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4471 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4472 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4473 Define as no-ops because there are no scroll bars anyway.
4474 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4477 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4478 Add convenient setter.
4479 (font_put_frame_data, font_get_frame_data): Use it.
4481 2014-07-15 Daiki Ueno <ueno@gnu.org>
4483 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4484 pointer argument, before dereferencing.
4485 (XCHAR2B_BYTE2): Likewise.
4487 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4489 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4490 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4491 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4492 Use record_unwind_protect_int and avoid consing.
4493 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4495 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4497 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4499 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4500 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4502 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4503 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4504 * minibuf.c: Include binary-io.h instead of fcntl.h.
4505 (read_minibuf_noninteractive):
4506 Use set_binary_mode instead of handcrafted code.
4507 Don't call emacs_set_tty if emacs_get_tty failed.
4508 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4509 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4510 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4512 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4513 This works around a GCC compiler bug when Emacs is configured with
4514 --enable-gcc-warnings.
4516 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4518 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4519 or characters in string, respectively. Add comment.
4520 * fringe.c (Fdefine_fringe_bitmap):
4521 * fns.c (Fsubstring, substring_both): Use it.
4522 * keymap.c (Fdefine_key, Flookup_key):
4523 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4525 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4526 Use menu_item_width.
4527 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4529 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4531 Improve behavior of 'bzr up; cd src; make -k'.
4532 * Makefile.in (top_srcdir): New var.
4533 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4534 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4535 its expansion is a bit shorter.
4536 (../config.status): Actually build config.status instead of
4538 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4539 New macros, copied and relocated from ../Makefile.in.
4540 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4541 (../config.status, Makefile): New dependencies and rules,
4542 copied with relocation from ../Makefile.in. This should be more
4543 likely to rebuild the build machinery properly if you do a 'make'
4544 in the src directory.
4546 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4548 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4551 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4552 behavior on Windows 7 and later when the function is repeatedly
4553 invoked with the same value of DIR. (Bug#17950)
4555 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4556 string to match the one in w32fns.c.
4558 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4559 stdin to binary mode only if it is connected to a terminal.
4561 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4563 Coalesce extern decls.
4564 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4565 * sysdep.c (emacs_get_tty, emacs_set_tty):
4566 Move duplicate extern decls from here ...
4567 * systty.h: ... to here, so that there's just one copy.
4569 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4571 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4573 * nsfns.m (Fns_popup_font_panel): Ditto.
4575 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4577 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4579 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4581 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4582 [DOS_NT]: Implement for WINDOWSNT.
4584 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4587 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4589 * sysdep.c (suppress_echo_on_tty): New function.
4590 * minibuf.c (read_minibuf_noninteractive): Use it.
4592 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4594 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4595 sysinfo failed. Adjust docstring.
4597 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4599 Implement memory-info for MS-DOS.
4600 * dosfns.c (dos_memory_info): New function.
4601 * dosfns.h (dos_memory_info): Add prototype.
4602 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4603 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4604 of doing some of its job.
4606 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4607 reference termios structure members.
4609 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4611 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4613 * minibuf.c (top): Include systty.h. Declare external
4614 emacs_get_tty and emacs_set_tty.
4615 (Vread_hide_char): New lisp variable.
4616 (read_minibuf_noninteractive): Hide characters with
4617 Vread_hide_char if it is a character. (Bug#17839)
4619 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4621 Implement memory-info for MS-Windows.
4622 * w32.c (w32_memory_info): New function.
4623 * w32.h (w32_memory_info): Prototype it.
4624 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4626 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4628 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4629 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4630 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4631 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4632 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4633 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4634 (decode_coding_big5, decode_coding_charset, decode_coding)
4635 (encode_coding): Adjust users.
4637 * alloc.c (Fmemory_info): New function.
4639 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4641 * syntax.c (back_comment): Use more-natural location for label.
4643 * font.c, font.h (font_unparse_fcname): Now static.
4644 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4646 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4648 Next minor cleanup of font subsystem.
4649 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4650 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4652 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4654 * ftfont.h (ftfont_font_format): Remove prototype.
4655 * ftfont.c (ftfont_font_format): Remove; now unused.
4657 * nsfont.m (nsfont_open):
4658 * w32font.c (w32font_open_internal):
4659 * w32uniscribe.c (uniscribe_open):
4660 * xfont.c (xfont_open):
4661 * xftfont.c (xftfont_open): All users changed.
4663 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4664 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4666 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4668 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4669 x_produce_glyphs does when it generates a stretch glyph that
4670 represents a TAB. (Bug#17969)
4672 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4673 and there is a display property at that position, don't call
4674 move_it_to to move to a position before window start. (Bug#17942)
4675 Fix condition for finding CHARPOS by the first call to move_it_to.
4678 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4680 * syntax.c (find_defun_start): Try the cache even
4681 if !open_paren_in_column_0_is_defun_start.
4682 (back_comment): If find_defun_start was pessimistic, use the
4683 scan_sexps_forward result to improve the cache (bug#16526).
4685 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4687 * xdisp.c (redisplay_window): If redisplay of a window ends up
4688 with point in a partially visible line at end of the window, make
4689 sure the amended position of point actually has smaller Y
4690 coordinate; if not, give up and scroll the display. (Bug#17905)
4692 * window.c (window_scroll_pixel_based): When point ends up at the
4693 last fully visible line, don't let move_it_to stop at the left
4694 edge of the line and dupe us into thinking point is inside the
4697 * w32.c (network_interface_info): Make sure the argument is a
4700 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4702 * process.c (read_and_dispose_of_process_output): Fix typo
4703 in previous patch: we want nonnegative fds, not nonzero fds.
4705 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4707 * chartab.c (char_table_translate): Move to...
4708 * character.h (char_table_translate): ... inline function here.
4709 Avoid Faref and assume that args are always valid. This helps to
4710 speedup search, which is especially important for a huge buffers.
4711 * lisp.h (char_table_translate): Remove prototype.
4713 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4714 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4715 New function, with an intention to avoid code duplication between
4717 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4719 * ftfont.c (ftfont_open):
4720 * macfont.m (macfont_open):
4721 * xftfont.c (xftfont_open): Use it.
4723 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4725 * process.c: Add sanity checks for file descriptors (Bug#17844).
4726 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4727 Check that infd is nonnegative before using it as an fd.
4728 (read_and_dispose_of_process_output, Fprocess_send_eof):
4729 Likewise, for outfd.
4730 (wait_reading_process_output): Omit unnecessary check of infd.
4732 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4734 Minor fixups related to usage of the 'long' type.
4735 * gnutls.c (emacs_gnutls_handshake):
4736 * xfaces.c (dump_realized_face):
4737 Work even if 'long' is narrower than 'void *'.
4738 * termcap.c (scan_file):
4739 * xselect.c (x_decline_selection_request)
4740 (x_reply_selection_request, x_get_window_property):
4741 * xterm.c (x_set_frame_alpha):
4742 Remove unnecessary 'L' suffixes of integer constants.
4743 * xfns.c (hack_wm_protocols):
4744 * xselect.c (x_fill_property_data):
4745 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4746 Remove unnecessary casts to 'long'.
4747 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4749 Minor ImageMagick safety fixes.
4750 * image.c (imagemagick_compute_animated_image):
4751 Remove useless assignment to local. Avoid problems if dest_width is 0.
4752 (imagemagick_load_image): Use int for pixel counts that can't
4753 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4754 a row width greater than the image width (or greater than LONG_MAX!).
4756 2014-07-04 K. Handa <handa@gnu.org>
4758 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4759 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4760 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4762 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4764 * font.h (struct font_driver): Remove get_outline and free_outline;
4765 not used by any font driver.
4766 * ftfont.c (ftfont_driver):
4767 * macfont.m (macfont_driver):
4768 * nsfont.m (nsfont_driver):
4769 * w32font.c (w32font_driver):
4770 * w32uniscribe.c (uniscribe_font_driver):
4771 * xfont.c (xfont_driver): Related users changed.
4772 * xselect.c (x_get_window_property): Use convenient xmalloc.
4773 Call to xfree only if some data was really allocated.
4775 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4777 On MS-Windows, display busy cursor on all GUI frames.
4778 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4779 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4780 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4782 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4783 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4785 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4787 Use convenient alists to manage per-frame font driver-specific data.
4788 * frame.h (struct frame): Rename font_data_list to...
4789 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4790 * font.h (struct font_data_list): Remove; no longer need a special
4792 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4794 * font.c (font_put_frame_data, font_get_frame_data)
4795 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4797 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4798 Related users changed.
4799 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4800 Prefer convenient xmalloc and xfree.
4802 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4804 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4805 the window whose glyph row is being prepared and a flag whether it
4806 is for mode/header line. Make sure the glyph row's marginal areas
4807 are in sync with what the window wants.
4810 * xdisp.c (display_line, display_mode_line):
4811 Call prepare_desired_row with additional arguments, as appropriate.
4813 * dispextern.h (prepare_desired_row): Adjust prototype.
4815 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4817 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4818 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4819 caused by xw_popup_dialog in daemon mode (Bug#17891).
4821 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4823 * frame.c (do_switch_frame): When switching to another TTY frame,
4824 make sure FrameCols and FrameRows are in sync with the new frame's
4827 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4829 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4830 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4831 min_char slots. Adjust comment.
4832 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4833 Add SUB_CHAR_TABLE_OFFSET member.
4834 (make_uninit_sub_char_table): New function.
4835 (toplevel): Add compile-time assert to verify suitable member layout
4836 in Lisp_Sub_Char_Table.
4837 * alloc.c (mark_char_table): Add extra argument to denote char table
4838 subtype. Adjust to match new layout of sub char-table.
4839 (mark_object): Always mark sub char-tables with mark_char_table.
4840 * chartab.c (make_sub_char_table, copy_sub_char_table)
4841 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4842 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4843 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4844 All related users changed.
4845 * lread.c (read1): Adjust to match new layout of sub char-table.
4846 * print.c (print_object): Likewise (Bug#17898).
4848 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4850 * keymap.c (get_keyelt): Simplify.
4851 (copy_keymap_item): Remove left-over code for when we had
4852 key-shortcut caches.
4854 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4856 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4857 (dealloc): Remove for EmacsScroller.
4859 * nsterm.h (EmacsScroller): Remove dealloc.
4861 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4863 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4865 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4867 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4868 when setNeedsDisplay is called so we don't trigger redisplay for every
4871 * nsterm.m (any_help_event_p): New variable.
4872 (mouseMoved:): Set any_help_event_p to YES if help event is
4873 generated. Remove else with empty help event that triggered redisplay
4874 for every mouse move.
4875 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4877 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4879 * xfns.c (Qsuppress_icon): Remove; no real users.
4880 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4881 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4882 (syms_of_w32fns): Don't DEFSYM it.
4884 2014-06-29 Glenn Morris <rgm@gnu.org>
4886 * Makefile.in (ns-app): Mark as PHONY.
4888 2014-06-28 Glenn Morris <rgm@gnu.org>
4890 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4891 liblw.a in this directory.
4893 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4895 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4896 also in unibyte case. (Bug#17865)
4898 2014-06-28 K. Handa <handa@gnu.org>
4900 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4901 (MIN_CHARBUF_SIZE): New macro.
4902 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4904 2014-06-27 Glenn Morris <rgm@gnu.org>
4906 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4907 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4908 (.el.elc): Replace suffix rule with pattern rule.
4909 (%.elc): New pattern rule, with order-only prerequisite.
4910 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4911 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4912 in place of BOOTSTRAPEMACS.
4914 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4916 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4918 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4920 Consistently use validate_subarray to verify substring.
4921 * fns.c (validate_substring): Not static any more. Adjust to
4922 use ptrdiff_t, not EMACS_INT, because string and vector limits
4923 can't exceed ptrdiff_t even if EMACS_INT is wider.
4924 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4925 (secure_hash): Adjust user.
4926 * lisp.h (validate_subarray): Add prototype.
4927 * coding.c (Fundecodable_char_position):
4928 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4929 Use validate_subarray. Adjust comment to mention substring.
4931 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4933 Do not allow out-of-range character position in Fcompare_strings.
4934 * fns.c (validate_subarray): Add prototype.
4935 (Fcompare_substring): Use validate_subarray to check ranges.
4936 Adjust comment to mention that the semantics was changed. Also see
4937 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4939 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4941 Be more consistent about the 'Qfoo' naming convention.
4942 * image.c (Fimagemagick_types):
4943 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4944 * process.c (Fmake_network_process):
4945 Rename C local identifier 'Qfoo to avoid giving the false
4946 impression that it stands for the symbol 'foo'.
4948 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4950 Simplify and cleanup character conversion stuff.
4951 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4953 * character.c (multibyte_char_to_unibyte)
4954 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4955 * character.h (make_char): Remove; unused.
4956 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4957 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4958 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4959 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4960 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4962 2014-06-22 Mario Lang <mlang@delysid.org>
4964 * w32fns.c (Fw32_shell_execute): The the -> the.
4966 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4968 * xmenu.c (mouse_position_for_popup):
4969 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4970 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4971 * menu.c (Fx_popup_menu):
4972 * xselect.c (x_handle_dnd_message): Adjust users.
4973 * menu.h (mouse_position_for_popup): Remove prototype.
4974 * xterm.h (x_relative_mouse_position): Add prototype.
4975 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4976 call XFree if XQueryTree returns zero.
4978 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4980 * indent.c (Fvertical_motion): Doc fix.
4981 Move to the goal column, if any, with a single call to
4982 move_it_in_display_line, not in two calls. Doing this with two
4983 calls causes move_it_in_display_line apply the line-prefix
4984 handling twice instead of just once. (Bug#17823)
4986 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4988 Port to OS X ACLs (Bug#17810).
4989 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4990 ACL_TYPE_ACCESS) doesn't work.
4992 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4994 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4995 before checking key-translation-map (bug#17659).
4997 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4999 * font.c (font_make_object): Avoid dangling pointer which may
5000 crash GC (Bug#17771).
5002 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5004 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5005 prototype of DGifCloseFile as appropriate for older and newer
5007 (gif_close): New function, encapsulates the differences in the
5008 calling sequence of DGifCloseFile before v5.1.0 and after it.
5009 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5010 error string where appropriate. (Bug#17790)
5012 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5013 macro execution, make sure point didn't move since last complete
5014 redisplay, as the condition for using the glyph matrix
5015 information. (Bug#17777)
5017 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5019 Minor cleanup of fonset code.
5020 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5021 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5022 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5023 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5024 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5025 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5026 (free_realized_fontset): Remove because a no-op since 2008.
5027 (free_face_fontset): Adjust user.
5028 (syms_of_fontset): Shrink fontset by one extra slot.
5030 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5032 Omit redundant extern decls.
5033 Most of this patch is from Dmitry Antipov, in:
5034 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5035 * commands.h (update_mode_lines):
5036 * frame.h (Qbackground_color, Qforeground_color)
5037 (x_set_menu_bar_lines):
5038 * ftfont.c (ftfont_font_format):
5039 * intervals.h (Qkeymap, Qfont):
5040 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5041 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5042 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5043 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5044 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5045 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5046 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5047 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5048 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5049 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5050 (Qtool_bar, Qheader_line):
5051 * macros.c (Fexecute_kbd_macro):
5052 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5053 * xterm.c (x_delete_terminal, XSetIMValues):
5054 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5055 (x_implicitly_set_name, popup_activated)
5056 (widget_store_internal_border):
5057 Remove redundant decls.
5058 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5059 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5060 Remove _Noreturn, as make-docfile now does that for us.
5061 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5062 (Qregion_extract_function): New decl.
5063 * window.c, xfns.c: Include menu.h.
5065 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5067 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5069 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5071 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5072 * callint.c (read_file_name): ... convert to static here.
5073 * lisp.h (Fread_file_name): Do not EXFUN it.
5074 (STRING_COPYIN): Remove; unused.
5075 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5076 (char_composable_p): ... static function. All users changed.
5077 * eval.c (toplevel): Remove redundant #include directives.
5078 * xterm.c (x_initialize): Add static to match prototype.
5079 * ccl.c (Fccl_execute_on_string):
5080 * font.c (fon_intern_prop): Use make_specified_string.
5082 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5084 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5085 Reported by David Caldwell in:
5086 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5088 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5090 Do not ask for XRender extension each time XFT font is opened.
5091 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5092 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5094 2014-06-15 Glenn Morris <rgm@gnu.org>
5096 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5098 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5100 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5101 information if we are in the middle of executing a keyboard macro,
5102 since redisplay doesn't update the screen until the macro is
5103 finished. (Bug#17777)
5105 * alloc.c (cleanup_vector): Don't dereference a font driver
5106 pointer if it is NULL. (Bug#17771)
5108 2014-06-13 Glenn Morris <rgm@gnu.org>
5110 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5111 ($(lispsource)/international/charprop.el)
5112 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5113 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5114 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5115 GNU make automatically passes command-line arguments to sub-makes.
5117 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5119 Avoid hangs in accept-process-output (Bug#17647).
5120 * lisp.h, process.c (wait_reading_process_input):
5121 Return int, not bool. All uses changed.
5122 * process.c (SELECT_CANT_DO_WRITE_MASK):
5123 Remove macro, replacing with ...
5124 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5126 (status_notify): New arg WAIT_PROC. Return int, not void.
5129 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5131 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5132 the frame is the initial frame, because the hook is not set up
5133 then, and Emacs crashes.
5134 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5136 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5138 * keymap.c (silly_event_symbol_error): Don't recommend the use
5141 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5143 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5144 matching overlay strings with 'cursor' property against buffer
5145 positions traversed in the glyph row. (Bug#17744)
5147 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5149 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5152 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5153 determine 10.9 (Bug#17751).
5155 * macfont.m (macfont_draw): Positions were not freed.
5157 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5159 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5160 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5161 function. Also adjust comment.
5162 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5164 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5165 * font.c (font_done_for_face):
5166 * xfaces.c (realize_non_ascii_face): Adjust user.
5167 * font.h (struct font_driver): Convert 'prepare_face' to return
5168 void because its return value is never used anyway.
5169 * xfont.c (xfont_prepare_face): Return void.
5170 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5171 (xftfont_done_face): Use xfree.
5173 * dispextern.h (last_tool_bar_item): Remove declaration.
5174 * frame.h (struct frame): New member last_tool_bar_item.
5175 * frame.c (make_frame): Initialize it.
5176 * xdisp.c (toplevel): Remove last_tool_bar_item.
5177 (handle_tool_bar_click, note_tool_bar_highlight):
5178 * w32term.c (w32_read_socket, w32_initialize):
5179 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5181 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5182 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5184 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5186 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5187 * process.c (Faccept_process_output)
5188 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5189 the return value is about PROCESS, not about other processes.
5191 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5193 Further adjustments to mark_object and friends.
5194 Now the mark_object's stack is just 32 bytes on a 64-bit
5195 system, which means extra 20% off the stack usage.
5196 * alloc.c (mark_save_value): As before, refactored out from ...
5197 (mark_object): ... adjusted user. Also add comment.
5199 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5201 Fix core dump after a dropped X connection (Bug#17704).
5202 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5203 is dead, as we may be shutting down.
5205 2014-06-08 Glenn Morris <rgm@gnu.org>
5207 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5209 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5211 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5213 If a C name must be extern on some platforms, make it extern on all.
5214 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5216 * font.h (ftxfont_driver) [HAVE_XFT]:
5217 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5218 * lisp.h (get_frame_param):
5219 * menu.h (tty_menu_show):
5220 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5221 * termhooks.h (encode_terminal_code):
5222 * xterm.h (x_menu_wait_for_event):
5224 * frame.c (get_frame_param):
5225 * fringe.c (max_used_fringe_bitmap):
5226 * ftxfont.c (ftxfont_driver):
5227 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5228 * menu.c (menu_items_inuse):
5229 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5230 * term.c (encode_terminal_code, tty_menu_show):
5231 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5232 * xfaces.c (load_color):
5233 * xmenu.c (x_menu_wait_for_event):
5236 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5238 Change object marking routines to minimize stack usage.
5239 This change moves a few cold paths from mark_object to NO_INLINE
5240 functions and adjusts symbol marking loop. According to GCC 4.8.2
5241 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5242 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5243 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5244 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5245 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5246 refactored out from ...
5247 (mark_object): ... adjusted user. Also mark symbols in a tight
5249 (mark_face_cache): Add NO_INLINE.
5251 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5253 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5254 contains garbage on WINDOWSNT (which could potentially infloop at
5257 Minimize cursor motion during TTY menu updates.
5258 * term.c (tty_menu_display): Don't position cursor here.
5259 Instead, pass the cursor coordinates to update_frame_with_menu.
5260 (tty_menu_activate): Send the hide cursor command only once in an
5261 iteration through the outer 'while' loop.
5263 * dispnew.c (update_frame_1): Accept an additional argument
5264 SET_CURSOR_P, and position the cursor at the end of the frame
5265 update only if that argument is non-zero. All callers changed to
5266 provide the additional argument as non-zero, except for
5267 update_frame_with_menu.
5268 (update_frame_with_menu): Accept 2 additional arguments ROW and
5269 COL; if they are non-negative, instruct update_frame_1 not to
5270 position the cursor, and instead position it according to ROW and COL.
5272 * dispextern.h (update_frame_with_menu): Update prototype.
5274 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5276 * callproc.c (call_process): Don't check read-only if we don't insert
5277 anything (bug#17666).
5279 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5281 * dispnew.c (update_frame_with_menu): Set display_completed.
5283 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5285 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5287 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5289 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5291 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5292 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5294 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5296 * window.c (Frecenter): Signal an error if window-buffer is not
5299 * keyboard.c (make_lispy_position): Don't include a buffer position in
5300 mode/header-line mouse events.
5302 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5303 Vunread_command_events (bug#17650).
5305 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5307 * xterm.c (x_setup_pointer_blanking):
5308 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5310 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5312 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5313 because it will be defined in generated config.h if needed.
5315 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5317 Use terminal-specific hooks to display popup dialogs.
5318 * termhooks.h (struct terminal): New field popup_dialog_hook.
5319 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5320 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5321 code and use popup_dialog_hook.
5322 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5323 * nsterm.h (ns_popup_dialog): Adjust prototype.
5324 * nsterm.m (ns_create_terminal):
5325 * w32term.c (w32_create_terminal):
5326 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5327 Setup popup_dialog_hook.
5329 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5331 * w32heap.c (report_temacs_memory_usage): Improve the report by
5332 reporting the large blocks that are actually occupied at dump time.
5334 * w32console.c (initialize_w32_display): Set the console
5335 menu_show_hook, otherwise TTY menus are broken on w32.
5337 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5339 Use terminal-specific hooks to display menus.
5340 * termhooks.h (struct terminal): New field menu_show_hook.
5341 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5342 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5344 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5345 * nsmenu.m (ns_menu_show):
5346 * w32menu.c (w32_menu_show):
5347 * xmenu.c (x_menu_show):
5348 * term.c (tty_menu_show): Adjust to use bit flags.
5349 (set_tty_hooks): Set menu_show_hook.
5350 * xterm.c (x_create_terminal):
5351 * nsterm.m (ns_create_terminal):
5352 * msdos.c (initialize_msdos_display):
5353 * w32term.c (w32_create_terminal): Likewise.
5355 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5357 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5359 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5361 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5362 (FD_SET): Don't define on WINDOWSNT.
5364 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5366 * emacs.c: Include "sysselect.h", to define its inline functions.
5367 Reported by Glenn Morris in:
5368 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5370 Do not require libXt-devel when building with gtk.
5371 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5372 dependency on libXt-devel.
5373 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5374 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5375 lwlib-widget.h now does this.
5376 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5378 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5380 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5381 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5382 (delete_write_fd, wait_reading_process_output):
5383 Remove now-redundant easserts.
5384 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5385 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5386 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5387 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5389 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5391 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5392 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5393 (calloc): Don't undef, it is never defined.
5394 (HEAP_ENTRY_SHIFT): Remove unused macro.
5396 * Makefile.in (C_HEAP_SWITCH): Remove.
5397 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5399 Fix MS-Windows build broken by menu changes on 2014-06-02.
5400 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5402 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5403 Define instead of including ../lwlib/lwlib.h, which causes
5404 compilation errors due to missing X11 headers.
5406 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5408 * process.c (wait_reading_process_output): Omit incorrect test of
5409 p->infd against zero. Add easserts for infd having a plausible value.
5411 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5413 Adjust to match recent lwlib changes.
5414 * menu.h (xmalloc_widget_value): Replace by ...
5415 (make_widget_value): ... new prototype.
5416 * menu.c (xmalloc_widget_value): Replace by ...
5417 (make_widget_value): ... new function.
5418 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5419 * gtkutil.c (malloc_widget_value, free_widget_value):
5420 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5421 * keyboard.h (enum button_type, struct _widget_value):
5422 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5424 * nsmenu.m (ns_update_menubar, ns_menu_show):
5425 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5426 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5427 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5429 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5431 * image.c (x_query_frame_background_color)
5432 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5433 Fix --enable-gcc-warnings compilation without image libraries.
5435 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5437 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5438 emulated break value only if it goes up.
5439 (sbrk): Add assertion that the INCREMENT argument is strictly
5440 zero. Improve and correct the commentary.
5442 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5444 Improve AIX-related merge from emacs-24.
5445 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5446 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5447 not on AIX; since we're on the trunk we can use enums more broadly.
5449 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5451 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5453 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5454 to min(value, whole).
5456 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5458 Bring back the changes to GDB-visible symbols, but only on AIX.
5459 And only if it's not pre-4.2 GCC.
5460 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5461 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5462 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5465 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5467 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5468 with PT, not GPT. (Bug#16433)
5470 Revert last changes to GDB-visible symbols.
5471 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5472 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5473 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5476 2014-06-02 Glenn Morris <rgm@gnu.org>
5478 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5480 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5482 Fix port to 32-bit AIX with xlc (Bug#17598).
5483 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5484 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5485 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5486 to work around a compiler bug in IBM xlc 12.1.
5488 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5490 * xterm.c (x_update_window_end): Don't invalidate the entire
5491 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5492 highlight needs to be redisplayed. (Bug#17588)
5494 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5496 Port the GDB-visible symbols to AIX.
5497 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5498 optimizes away the relevant external symbols. Use enums instead;
5499 this suffices for the AIX port, which is 32-bit-only anyway.
5500 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5501 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5502 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5505 Include sources used to create macuvs.h.
5506 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5507 * macuvs.h: Use automatically-generated header.
5509 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5511 Port signal-handling to DragonFly BSD (Bug#17646).
5512 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5513 Move implementations from callproc.c to sysdep.c.
5514 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5515 Move declarations from process.h to syssignal.h.
5517 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5519 * callint.c (Ffuncall_interactively): Add usage.
5521 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5523 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5525 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5527 * w32heap.c (malloc_before_dump, malloc_after_dump)
5528 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5529 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5530 set errno where appropriate to emulate CRT functions.
5532 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5534 Debugging facility to check whether 'const char *' points to
5535 relocatable data of non-pure Lisp string.
5536 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5537 (mark_maybe_pointer): ... adjusted user.
5538 (relocatable_string_data_p): New function.
5539 * lisp.h (relocatable_string_data_p): Add prototype.
5540 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5541 the pointer to relocatable Lisp data is not used.
5543 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5545 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5546 * atimer.c (block_atimers):
5547 * callproc.c (block_child_signal): Block SIGINT too;
5548 otherwise, its handler might now unblock signals that it shouldn't.
5549 * keyboard.c (read_char): Clear signal mask, since we may
5550 be in a SIGINT handler, and many signals may be masked.
5551 * keyboard.c (handle_interrupt):
5552 * sysdep.c (handle_arith_signal):
5553 Clear signal mask instead of just unblocking the signal that
5554 was received, since several signals may be blocked at this point.
5556 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5558 * Makefile.in (TEMACS_POST_LINK): Remove target.
5559 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5560 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5562 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5564 * xmenu.c (xdialog_show): Remove prototype, rename to
5565 x_dialog_show, remove 2nd arg because it's always zero
5566 and simplify accordingly.
5567 (xw_popup_dialog): Adjust user.
5568 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5569 2nd arg because it's always zero and simplify accordingly.
5570 (w32_popup_dialog): Adjust user.
5572 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5574 * w32heap.c (report_temacs_memory_usage): New function.
5576 * unexw32.c (unexec) [ENABLE_CHECKING]:
5577 Call report_temacs_memory_usage.
5579 * w32heap.h (report_temacs_memory_usage): Add prototype.
5581 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5583 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5584 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5586 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5588 * buffer.c (init_buffer): Accept an argument 'initialized'.
5589 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5590 mmap_regions and mmap_fd, to avoid referencing stale data from the
5591 dump phase. Add an assertion for buffer text of buffers created
5592 in temacs before this function is called. (Bug#17622)
5593 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5595 * lisp.h (init_buffer): Update prototype.
5597 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5599 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5601 * alloc.c (Fgarbage_collect): Fix compilation with
5602 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5604 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5606 * frame.c, frame.h (frame_char_to_pixel_position)
5607 (frame_set_mouse_position): Now static, and made private in
5608 frame.c rather than public in frame.h.
5610 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5612 Refactor mouse positioning stuff to avoid code duplication.
5613 * frame.h (frame_char_to_pixel_position): New function.
5614 (x_set_mouse_position): Rename to...
5615 (frame_set_mouse_position): ...new function.
5616 (frame_set_mouse_pixel_position): Add prototype.
5617 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5618 Rename to frame_set_mouse_pixel_position.
5619 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5621 * xterm.h, w32term.h ( x_set_mouse_position)
5622 (x_set_mouse_pixel_position): Remove prototypes.
5624 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5626 On X, always make pointer visible when deleting frame (Bug#17609).
5627 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5629 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5631 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5632 * keyboard.c (gobble_input): If there is no terminal input error,
5633 make sure the pointer is visible for all frames on this terminal.
5634 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5635 it was previously disabled.
5637 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5639 * data.c (Fzerop): Move to Elisp.
5640 (syms_of_data): Don't defsubr it.
5641 * keyboard.c (echo_keystrokes_p): New function.
5642 (read_char, record_menu_key, read_key_sequence): Use it.
5644 * callint.c (Qfuncall_interactively): New var.
5645 (Qcall_interactively): Remove.
5646 (Ffuncall_interactively): New function.
5647 (Fcall_interactively): Use it.
5648 (syms_of_callint): Defsubr it.
5650 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5652 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5653 relocated from under us.
5655 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5657 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5658 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5659 configure, not from HEAPSIZE.
5660 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5662 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5663 for MinGW, since it no longer uses gmalloc.
5665 * buffer.c: Do not define mmap allocations functions for Windows.
5666 Remove mmap_find which is unused. Remove mmap_set_vars which does
5668 [WINDOWSNT]: Include w32heap.h.
5669 (init_buffer): Always allocate new memory for buffers.
5671 * emacs.c: Remove mmap_set_vars calls.
5673 * image.c (free_image): Undef free for Windows because it is
5674 redirected to our private version.
5676 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5677 (copy_executable_and_dump_data): Remove dumping the heap section.
5678 (unexec): Restore using_dynamic_heap after dumping.
5680 * w32heap.c (dumped_data_commit, malloc_after_dump)
5681 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5682 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5683 (mmap_free): New functions.
5685 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5687 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5689 * image.c (imagemagick_load_image): Use MagickRealType for local
5690 'color_scale', instead of double, to avoid a GCC warning about
5693 * xfns.c (Fx_window_property): Remove unused local.
5695 Don't kill already-reaped process (Bug#17561).
5696 * process.c (process_send_signal): Fix race condition where a
5697 subprocess was reaped by a signal handler between the check for
5698 liveness and calling 'kill', which meant that Emacs could in
5699 theory kill an innocent bystander process. Do the fix by blocking
5700 SIGCHLD in a critical section that checks liveness before killing.
5702 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5704 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5706 2014-05-26 Ken Brown <kbrown@cornell.edu>
5708 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5709 even if !CYGWIN (see bug#17510).
5711 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5713 * nsfns.m (Fns_do_applescript): Surround NSApp run
5714 with calls to ns_init_events, ns_finish_events (Bug#17424).
5716 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5718 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5719 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5721 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5722 with calls to ns_init_events, ns_finish_events (Bug#17424).
5724 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5726 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5727 if we are iterating over an object that generates glyphs for
5728 marginal areas. (Bug#17585)
5730 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5732 * xdisp.c (safe__call1, safe__eval): Now static.
5734 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5736 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5737 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5738 (safe_call1): Call safe_call instead of safe__call directly.
5740 2014-05-26 Ken Brown <kbrown@cornell.edu>
5742 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5743 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5746 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5748 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5749 (safe__call, safe__call1, safe__eval): New functions.
5750 (safe_call): Use it.
5751 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5752 (display_mode_element): Same for `:eval'.
5754 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5756 Fix port to 32-bit AIX (Bug#17540).
5757 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5758 twice. _text already includes this offset.
5759 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5761 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5763 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5764 when closest_pos is identical to to_charpos, don't recurse, since
5765 we already tried that, and failed. (Bug#17539)
5767 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5768 unwinding when frame's faces were not initialized yet, increment
5769 the frame's image-cache reference count before calling
5770 x_free_frame_resources. Don't dereference
5771 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5773 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5775 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5778 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5779 macfont.m, call draw with adjusted arguments so font drivers
5780 don't need to do that.
5782 * macfont.m (macfont_draw): Merge changes from Macport.
5784 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5786 * alloc.c (garbage_collect_1): New function, with all of the guts
5787 of Fgarbage_collect.
5788 (mark_stack): Accept an argument END and don't mark Lisp objects
5789 on the stack beyond the address given by END. Calculation of END
5790 was moved to Fgarbage_collect.
5791 (Fgarbage_collect): Calculate the end address of the stack portion
5792 that needs to be examined by mark_stack, and pass that address to
5793 garbage_collect_1, which will pass it to mark_stack.
5794 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5795 for more details about the underlying problems. In particular,
5796 this avoids dumping Emacs with the large hash-table whose value is
5797 held in purify-flag for most of the time loadup.el runs.
5799 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5801 * xfns.c (x_window_property_intern): New function (code from
5803 (Fx_window_property): Call x_window_property_intern. If property
5804 not found and NILP (source) and outer window != inner window,
5805 check outer window for property (Bug#17537).
5807 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5809 Supply malloc and alloc_size attributes for extern allocators.
5810 This documents the C API, and helps GCC generate a bit better code.
5811 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5812 (ATTRIBUTE_MALLOC_SIZE): New macros.
5813 * gmalloc.c (malloc, realloc, calloc):
5814 * gtkutil.h (malloc_widget_value):
5815 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5816 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5819 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5821 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5822 * image.c (imagemagick_load_image): Port to hosts that do not use
5823 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5825 2014-05-21 Leo Liu <sdl.web@gmail.com>
5827 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5829 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5831 * dbusbind.c (xd_signature): Revert last 2 patches.
5833 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5835 Allow any non-nil value to count as true in bool-vector.
5836 Likewise for xd_signature in dbusbind.c.
5837 This is more consistent with the usual practice in Emacs, which is
5838 that any non-nil value counts as true.
5839 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5840 * dbusbind.c (xd_signature): Likewise, for booleans.
5841 * data.c, lisp.h (Qbooleanp):
5842 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5844 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5846 * lisp.h (CHECK_BOOLEAN): New function.
5847 * alloc.c (Fbool_vector): New function.
5848 (syms_of_alloc): Defsubr it.
5849 * data.c (Qbooleanp): New symbol.
5850 (syms_of_data): DEFSYM it.
5851 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5853 * font.c (font_matching_entity): Extract font-entity object
5854 from the vector of matching entities (Bug#17486).
5856 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5858 Assume C99 or later (Bug#17487).
5859 * bytecode.c (B__dummy__): Remove.
5860 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5861 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5862 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5863 * regex.c (DEBUG_PRINT): Assume varargs macros.
5864 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5866 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5868 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5869 memory for every buffer that was dumped.
5871 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5873 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5874 (Fnreverse): Allow vectors and bool vectors.
5876 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5878 Minor cleanup for terminal setup.
5879 * termhooks.h (create_terminal): Adjust prototype.
5880 * terminal.c (create_terminal): Pass output method and RIF as args.
5881 (init_initial_terminal):
5882 * nsterm.m (ns_create_terminal):
5883 * term.c (init_tty):
5884 * w32term.c (w32_create_terminal):
5885 * xterm.c (x_create_terminal): Adjust users.
5886 Avoid redundant NULL initializers and add comments.
5888 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5890 * keyboard.c (Qdeactivate_mark): Now static.
5892 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5894 If available, use Xfixes extension to do pointer blanking.
5895 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5896 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5897 (make_invisible_cursor): Move to...
5898 * xterm.c (make_invisible_cursor): ...here.
5899 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5900 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5901 (x_term_init): Call to x_setup_pointer_blanking.
5902 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5903 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5905 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5907 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5909 2014-05-12 Glenn Morris <rgm@gnu.org>
5911 * fileio.c (Ffile_executable_p): Doc tweak.
5913 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5915 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5916 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5918 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5920 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5922 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5924 Fix initialization of minibuffer history variable (Bug#17430).
5925 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5926 Move the initialization up to prevent any "value void" message.
5928 2014-05-08 Samuel Bronson <naesten@gmail.com>
5930 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5931 are matched (bug#17413).
5933 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5935 Stop tooltips pulling Emacs window to front (Bug#17408).
5936 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5937 SetWindowPos invocations.
5939 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5941 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5942 not initialized (Bug#17398).
5944 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5946 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5948 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5950 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5951 [HAVE_NS]: Do not include png.h.
5952 (x_query_frame_background_color): New function.
5953 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5954 (png_load_body): Coalesce duplicate code.
5956 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5958 Consult libpng-config more consistently (Bug#17339).
5959 * Makefile.in (PNG_CFLAGS): New var.
5960 (ALL_CFLAGS): Use it.
5961 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5962 CFLAGS now handles this.
5964 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5966 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5967 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5968 because WCONTINUED is always defined now.
5969 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5971 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5973 * buffer.c (overlay_strings): Fix the wording of the commentary.
5975 2014-05-01 Glenn Morris <rgm@gnu.org>
5977 * floatfns.c (Fisnan):
5978 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5980 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5982 * term.c (tty_menu_activate): A better initialization for cursor
5985 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5987 * intervals.c: Tighten assertions.
5988 (create_root_interval): Make sure the interval is not empty.
5989 (intervals_equal): Use booleans.
5990 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5991 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5992 (balance_possible_root_interval): Simplify and use booleans.
5993 (split_interval_right, split_interval_left): Check LENGTH, and remove
5994 now redundant assertion.
5995 (adjust_intervals_for_insertion): Remove now redundant assertions.
5996 (delete_node, interval_deletion_adjustment)
5997 (adjust_intervals_for_deletion, merge_interval_right)
5998 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5999 (reproduce_interval): Make sure the interval is not empty.
6001 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6003 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6004 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6005 satisfaction that they would always be initialized.
6007 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6009 * term.c (tty_menu_display): Move the cursor to the active menu item.
6010 (tty_menu_activate): Return the cursor to the active menu item
6011 after displaying the menu and after displaying help-echo.
6012 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6013 for the details of why this is needed by screen readers and
6016 2014-04-30 Glenn Morris <rgm@gnu.org>
6018 * process.c (handle_child_signal):
6019 Handle systems without WCONTINUED. (Bug#15110, 17339)
6021 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6023 * window.c (struct saved_window): Remove mark.
6024 (Fset_window_configuration, save_window_save)
6025 (compare_window_configurations): Don't touch marks any more.
6027 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6029 Use bits_word for gcmarkbits.
6030 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6031 bits_word is typically a tad more efficient for mark bits than
6032 unsigned is, so use bits_word. All uses changed.
6033 * lisp.h (BITS_PER_INT): Remove; no longer used.
6035 Avoid undefined behavior in signed left shift.
6036 This ports to GCC 4.9.0 with -fsanitize=undefined.
6037 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6039 * regex.c (extract_number):
6040 * lisp.h (make_number, XINT):
6041 Do not shift a 1 bit left into a sign bit.
6042 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6043 not int, for gcmarkbits. All uses changed.
6045 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6047 * search.c (Fnewline_cache_check): Don't try to count newlines
6048 outside the buffer's restriction, as find_newline doesn't support that.
6050 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6052 * window.c (Fset_window_configuration): Deactivate the mark before
6054 (set_window_buffer): Ignore window_initialized.
6055 (window_initialized): Remove.
6056 * keyboard.c (Qdeactivate_mark): Not static any more.
6057 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6060 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6062 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6063 and to clang 3.4, which have fixed the bug. This should let us
6064 run a bit faster on these platforms when address sanitization is
6067 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6069 Port to GCC 4.9.0 with --enable-gcc-warnings.
6070 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6072 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6073 a way that also works with GCC 4.9.0.
6075 * search.c (Fnewline_cache_check): Remove unused locals.
6077 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6079 * search.c (find_newline1): New subroutine.
6080 (Fnewline_cache_check): New function.
6081 (syms_of_search): Defsubr it.
6083 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6085 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6086 * keyboard.c (unblock_input): Add comment.
6087 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6089 2014-04-22 Daniel Colascione <dancol@dancol.org>
6091 * lread.c (readevalloop_eager_expand_eval): New function
6092 that can recurse into toplevel forms.
6093 (readevalloop): Call it.
6094 * lisp.h: Declare Qprogn.
6095 * callint.c (Qprogn): No longer static.
6097 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6099 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6100 Also change identifiers to match the comments, and add more assertions
6103 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6105 * emacs.c (close_output_streams): Don't clear and restore errno.
6107 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6109 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6110 never becomes visible, i.e. using XMonad (Bug#17237).
6112 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6114 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6115 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6116 (Fline_pixel_height): Don't assume that the current buffer and the
6117 selected window's buffer are one and the same. (Bug#17281)
6119 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6120 paragraph-start cache before the newline cache. (Bug#17269)
6122 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6124 * term.c (tty_send_additional_strings): No need to fflush here,
6126 (tty_set_terminal_modes): fflush after sending additional strings,
6129 2014-04-17 Daniel Colascione <dancol@dancol.org>
6131 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6133 (tty_send_additional_strings): New function.
6134 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6135 (syms_of_term): Intern tty-mode-set-strings and
6136 tty-mode-reset-strings.
6138 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6140 * window.c (save_window_save): Lookup window_point_insertion_type in
6141 the right buffer (bug#15457).
6142 (Qwindow_point_insertion_type): New var.
6143 (syms_of_window): Initialize it.
6145 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6147 Fix the MSDOS build.
6148 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6149 (copy_text_and_data): Zero out the atexit chain pointer before
6152 * termhooks.h (encode_terminal_code): Update prototype.
6154 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6155 visible for all DOS_NT ports, not just WINDOWSNT.
6156 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6158 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6159 unless it is defined.
6160 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6162 * process.c (close_on_exec, accept4, process_socket): Move into
6163 the "ifdef subprocesses" part.
6164 (catch_child_signal): Condition by "ifdef subprocesses".
6165 (syms_of_process) <Qinternal_default_process_sentinel>
6166 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6168 * msdos.h: Add prototypes for new functions.
6169 (EINPROGRESS): Define.
6170 (O_CLOEXEC): Define to zero.
6172 * msdos.c (check_window_system): Remove unnecessary an
6173 incompatible duplicate function.
6174 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6175 New functions in support of new functionality.
6177 * menu.c (single_menu_item): Add visual indication of submenu
6178 also for menus on MSDOS frames.
6179 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6181 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6182 when async subprocesses aren't supported.
6184 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6186 * emacs.c (close_output_streams): Zero out errno before calling
6189 * dired.c [MSDOS]: Include msdos.h.
6191 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6192 (DATA_START) [MSDOS]: Define.
6193 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6195 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6196 Ifdef away for MSDOS.
6197 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6198 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6200 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6201 Use temporary file template that is compatible with mkostemp.
6202 Move vfork-related portions under #ifndef MSDOS.
6203 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6205 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6207 * buffer.c (Foverlays_at): Add argument `sorted'.
6209 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6211 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6212 text, invalidate the bidi_paragraph_cache upto and including the
6215 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6217 Port to IRIX 6.5 (Bug#9684).
6218 * conf_post.h (INET6) [IRIX6_5]: Define.
6219 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6220 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6222 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6224 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6225 before passing it to system APIs.
6227 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6229 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6230 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6232 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6234 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6236 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6238 Remove DATA_SEG_BITS.
6239 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6240 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6241 cc, but that platform is so old that SGI itself stopped supporting
6242 it in December 2013. If you still need Emacs on IRIX, please
6243 either compile with GCC and port the undumping code, or run
6244 './configure --with-wide-int'.
6245 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6246 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6247 DEFINE_GDB_SYMBOL_START way to define it.
6248 (NONPOINTER_BITS): New macro.
6249 (EMACS_INT): Use it.
6250 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6251 the problem and/or configuring --with-wide-int.
6252 (USE_LSB_TAG): Simplify, based on above changes.
6253 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6254 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6256 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6258 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6259 covered by a display string that ends in a newline, and that cases
6260 going back by DVPOS lines to hit the search limit, lift the limit
6261 and go back until DVPOS is reached. (Bug#17244)
6263 * indent.c (Fvertical_motion): Handle correctly the case when the
6264 display string is preceded by an empty line.
6266 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6267 use S_IWRITE instead.
6269 2014-04-11 Glenn Morris <rgm@gnu.org>
6271 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6273 2014-04-11 Ken Brown <kbrown@cornell.edu>
6275 * Makefile.in (EMACS_MANIFEST): Revert last change.
6277 2014-04-10 Daniel Colascione <dancol@dancol.org>
6279 * puresize.h (BASE_PURESIZE): Increase.
6281 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6283 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6285 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6286 region handling (and don't call signal_before_change) if
6287 inhibit_modification_hooks is set.
6288 (signal_before_change): Don't check inhibit_modification_hooks any more.
6290 2014-04-08 Daniel Colascione <dancol@dancol.org>
6292 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6293 function cells contain valid lisp objects. (Modified version of
6296 * alloc.c (detect_suspicious_free): Split actual stack capturing
6297 out into new function for easier breakpoint setting.
6298 (note_suspicious_free): New function.
6300 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6302 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6304 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6305 (symbol_block_pinned): New var.
6306 (Fmake_symbol): Initialize `pinned'.
6307 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6308 pinned and signal an error for un-purifiable objects.
6309 (pure_cons): Use it.
6310 (Fpurecopy): Use it, except for objects that can't be purified.
6311 (mark_pinned_symbols): New function.
6312 (Fgarbage_collect): Use it.
6313 (gc_sweep): Remove hack made unnecessary.
6315 2014-04-07 Glenn Morris <rgm@gnu.org>
6317 * keyboard.c (Fopen_dribble_file): Doc tweak.
6319 2014-04-07 Ken Brown <kbrown@cornell.edu>
6321 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6323 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6325 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6326 We have a substitute execinfo.h on hosts that lack it.
6327 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6328 isn't optimized away.
6330 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6332 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6333 * alloc.c (memory_full):
6334 * charset.c (syms_of_charset):
6335 * doc.c (Fsnarf_documentation):
6337 * font.c (BUILD_STYLE_TABLE):
6338 * keyboard.c (make_lispy_event):
6339 * profiler.c (setup_cpu_timer):
6340 * xgselect.c (xg_select):
6341 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6343 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6344 Replace the only use with ARRAYELTS (font_property_table).
6345 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6347 2014-04-03 Daniel Colascione <dancol@dancol.org>
6349 * xterm.c (x_term_init):
6350 * xfns.c (best_xim_style):
6351 * xfaces.c (Fdump_colors):
6352 * w32fns.c (w32_default_color_map):
6353 * w32.c (init_environment, N_ENV_VARS):
6354 * unexcw.c (read_exe_header):
6355 * term.c (term_get_fkeys_1):
6356 * sysdep.c (init_baud_rate):
6357 * nsterm.m (ns_convert_key):
6358 * nsfns.m (get_geometry_from_preferences):
6359 * msdos.c (dos_set_window_size, init_environment):
6360 * macfont.m (mac_font_get_glyph_for_cid)
6361 (macfont_store_descriptor_attributes)
6362 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6363 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6364 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6366 * image.c (xpm_str_to_color_key):
6367 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6368 * frame.c (x_set_frame_parameters):
6369 * fileio.c (Ffile_selinux_context):
6370 * emacs.c (sort_args):
6371 * dosfns.c (msdos_stdcolor_name):
6372 * dired.c (file_attributes):
6373 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6374 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6377 2014-04-02 Daniel Colascione <dancol@dancol.org>
6379 * data.c (Ffset): Abort if we're trying to set a function call to
6382 * lisp.h (ARRAYELTS): New macro.
6384 * alloc.c: Include execinfo.h if available.
6385 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6386 (suspicious_free_record): New structure.
6387 (suspicious_objects, suspicious_object_index)
6388 (suspicious_free_history, suspicious_free_history_index):
6390 (find_suspicious_object_in_range, detect_suspicious_free)
6391 (Fsuspicious_object): New functions.
6392 (cleanup_vector): Call find_suspicious_object_in_range.
6394 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6396 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6397 width from font width (Bug#17163).
6399 * frame.c (x_set_frame_parameters): Calculate default values of
6400 new frame sizes only after all other frame parameters have been
6401 processed (Bug#17142).
6403 2014-04-02 Ken Brown <kbrown@cornell.edu>
6405 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6408 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6410 * xterm.c (x_draw_image_glyph_string): Adjust image background
6411 width accordingly when its x position is adjusted. (Bug#17115)
6413 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6415 * font.c (font_list_entities): Do not add empty vector to font cache.
6416 (font_matching_entity): Likewise. If matching entity is found, insert
6417 1-item vector with this entity instead of entity itself (Bug#17125).
6419 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6421 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6423 * fns.c (validate_subarray): Rename from validate_substring,
6424 since it works for vectors too. New arg ARRAY. Optimize for the
6425 non-nil case. Instead of returning bool, throw an error if out of
6426 range, so that the caller needn't do that. All uses changed.
6427 Report original values if out of range.
6428 (Fsubstring, Fsubstring_no_properties, secure_hash):
6429 Also optimize the case where FROM is 0 or TO is the size.
6431 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6433 * search.c (Freplace_match): Use make_specified_string.
6434 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6435 to catch bogus override face of glyph strings.
6436 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6437 Move common substring range checking code to...
6438 (validate_substring): ...this function.
6440 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6442 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6444 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6446 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6447 bar is zero height, just return (Bug#16976).
6448 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6450 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6452 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6453 is nil. If waiting for toolbar to complete, force a redraw.
6455 2014-03-28 Glenn Morris <rgm@gnu.org>
6457 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6458 (emacs_bugreport): New variable.
6459 (usage_message): Use PACKAGE_BUGREPORT.
6460 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6462 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6464 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6466 Port recent signal-related changes to FreeBSD.
6467 Reported by Herbert J. Skuhra.
6468 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6469 Move decls from here ...
6470 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6472 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6474 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6475 and width of image background when it is displayed with a 'box'
6478 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6480 More backward-compatible fix to char-equal core dump (Bug#17011).
6481 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6482 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6484 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6486 * image.c (init_svg_functions): When loading SVG-related libraries,
6487 free already loaded libraries if the initialization fails.
6488 (rsvg_handle_set_size_callback): Remove declaration, unused.
6490 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6492 Fix core dump in char-equal (Bug#17011).
6493 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6494 unibyte buffers, as we can't tell whether the characters are
6497 * insdel.c (adjust_markers_for_delete): Remove unused local.
6499 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6501 Have (MARKER . ADJUSTMENT) undo records always be immediately
6502 after their corresponding (TEXT . POS) record in undo list.
6504 * lisp.h (record-delete): New arg record_markers.
6505 (record_marker_adjustment): No longer needed outside undo.c.
6506 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6507 adjustments to undo.c's record_marker_adjustments. Note that
6508 fileio.c's decide_coding_unwind is another caller to
6509 adjust_markers_for_delete. Because it has undo list bound to t,
6510 it does not rely on adjust_markers_for_delete to record marker
6512 (del_range_2): Swap call to record_delete and
6513 adjust_markers_for_delete so as undo marker adjustments are
6514 recorded before current deletion's adjustments, as before.
6515 (adjust_after_replace):
6516 (replace_range): Pass value for new record_markers arg to
6518 * undo.c (record_marker_adjustment): Rename to
6519 record_marker_adjustments and made static.
6520 (record_delete): Check record_markers arg and call
6521 record_marker_adjustments.
6522 (record_change): Pass value for new record_markers arg to
6524 (record_point): at_boundary calculation no longer needs to account
6525 for marker adjustments.
6527 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6529 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6532 2014-03-26 Glenn Morris <rgm@gnu.org>
6534 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6536 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6538 * buffer.c (struct sortvec): Add field `spriority'.
6539 (compare_overlays): Use it.
6540 (sort_overlays): Set it.
6542 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6544 * xdisp.c (redisplay_window): If all previous attempts to find the
6545 cursor row failed, try a few alternatives before falling back to
6546 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6548 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6550 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6551 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6553 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6554 variables on Windows.
6556 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6558 * w32.c (unsetenv): Remove unused var `retval'.
6559 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6561 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6562 (start_watching): Remove unused var `thr'.
6564 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6565 (find_child_console): Remove unnecesary var `thread_id'.
6567 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6568 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6570 2014-03-26 Glenn Morris <rgm@gnu.org>
6572 * filelock.c (Flock_buffer): Doc tweak.
6574 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6575 * emacs.c (shut_down_emacs):
6576 * fileio.c (Finsert_file_contents, write_region):
6577 * filelock.c (top-level, syms_of_filelock):
6578 * insdel.c (prepare_to_modify_buffer_1):
6579 CLASH_DETECTION is always defined now.
6581 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6583 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6584 DLL handle, to speed up thread startup.
6586 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6588 Handle sigmask better with nested signal handlers (Bug#15561).
6589 * atimer.c (sigmask_atimers): Remove.
6590 Remaining use rewritten to use body of this function.
6591 * atimer.c (block_atimers, unblock_atimers):
6592 * callproc.c (block_child_signal, unblock_child_signal):
6593 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6594 New arg OLDSET. All callers changed.
6595 * atimer.c (block_atimers, unblock_atimers):
6596 * callproc.c (block_child_signal, unblock_child_signal):
6597 * keyboard.c (handle_interrupt):
6598 * sound.c (vox_configure, vox_close):
6599 Restore the old signal mask rather than unilaterally clearing bits
6600 from the mask, in case a handler is running within another
6601 handler. All callers changed.
6602 * lisp.h, process.c, process.h, term.c:
6603 Adjust decls and callers to match new API.
6604 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6605 signal handlers aren't supposed to use floating point anyway.
6606 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6608 2014-03-23 Daniel Colascione <dancol@dancol.org>
6610 Split gc_sweep into discrete functions for legibility and better
6613 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6614 (sweep_vectors): Fix typo in comment.
6615 (sweep_conses, sweep_floats, sweep_intervals)
6616 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6617 (gc_sweep): Call new functions, to which existing functionality is
6619 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6621 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6623 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6625 2014-03-23 Daniel Colascione <dancol@dancol.org>
6627 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6628 only if xic_style calls for it. This change allows Emacs to work
6629 with ibus. Also, don't leak resources if create_frame_xic fails,
6630 and stop caching xic_style across different displays.
6631 (supported_xim_styles): Make const.
6632 (best_xim_style): Remove first parameter: it's always just
6633 supported_xim_styles. Change to look at supported_xim_styles
6636 2014-03-23 Daniel Colascione <dancol@dancol.org>
6638 * term.c (init_tty): Rearrange condition for clarity; print
6639 appropriate diagnostic.
6641 2014-03-23 Daniel Colascione <dancol@dancol.org>
6643 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6644 array. (ASAN caught.)
6646 2014-03-22 Glenn Morris <rgm@gnu.org>
6648 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6650 2014-03-22 Daniel Colascione <dancol@dancol.org>
6652 * process.c (conv_sockaddr_to_lisp): When extracting the string
6653 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6655 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6657 Fix regression introduced by patch for Bug#10500.
6658 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6659 * w32term.c (x_draw_image_relief): Likewise.
6661 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6663 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6664 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6665 maximize a frame for odd default fonts.
6667 2014-03-21 Glenn Morris <rgm@gnu.org>
6669 * minibuf.c (history-length): Increase default from 30 to 100.
6671 2014-03-21 Daniel Colascione <dancol@dancol.org>
6673 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6674 every time we switch to minibuffer.
6676 * alloc.c (lisp_align_malloc, allocate_string_data)
6677 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6678 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6680 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6682 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6683 support more "verbs".
6685 2014-03-21 Daniel Colascione <dancol@dancol.org>
6687 Always prohibit dumping a dumped Emacs.
6689 * emacs.c (might_dump): New variable.
6690 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6691 * lisp.h (might_dump): Declare.
6692 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6694 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6696 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6698 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6700 * doc.c (store_function_docstring): Warn when we don't know where to
6702 (Fsubstitute_command_keys): Don't advertise the fact that
6703 text-properties are dropped, since we think it's a bug that we'll fix.
6705 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6706 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6707 * frame.c (frame_garbaged): Make "docstring" more precise.
6709 2014-03-20 Glenn Morris <rgm@gnu.org>
6711 * charset.c (init_charset): When we cannot find the charsets directory,
6712 mention if EMACSDATA is set.
6714 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6716 * fns.c (Frandom): Fix rare bug where the result isn't random.
6718 Fix porting inconsistency about rounding to even.
6719 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6720 This way, the unusual !HAVE_RINT case acts like the usual
6721 HAVE_RINT case, and we can fix the documentation accordingly.
6723 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6725 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6726 (w32_wnd_proc): Initialize the dwHoverTime member of
6727 TRACKMOUSEEVENT structure.
6729 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6731 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6733 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6735 * search.c (find_newline): Speed up the function when using the
6736 newline cache, by halving the number of calls to
6737 region_cache_forward and region_cache_backward. (Bug#16830)
6739 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6741 * buffer.c (Fset_buffer): Document return value (bug#17015).
6743 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6745 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6746 nil, always resize character wise to avoid potential loss of the
6747 mode line (Bug#16923 related).
6749 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6751 * frame.c (x_set_frame_parameters): Always calculate new sizes
6752 pixelwise to avoid potential loss when rounding.
6754 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6756 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6757 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6759 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6761 * w32.c (fstatat): Don't add an extra slash if the argument ends
6762 with a slash: this fails the subsequent call to stat_worker on
6763 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6765 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6767 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6769 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6771 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6773 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6774 when frame is only on one screen (Bug#14713).
6776 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6778 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6779 there's a valid wrap point in the display line, the last glyph
6780 cannot "just barely fit" on this row, because display_line doesn't
6781 let it. Instead, proceed as if the last glyph didn't fit, so that
6782 we eventually back up the iterator to the wrap point. This avoids
6783 delusional behavior of move_it_to, whereby it proceeds to the next
6784 display line, but sets current_x to zero for all the glyphs that
6785 without word-wrap would fit on the previous display line.
6786 One result was that visual-order cursor movement behaved erratically
6788 (Fmove_point_visually): Add code to find the x coordinate of the
6789 last character before wrap point, under word-wrap on a TTY.
6791 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6793 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6794 also return value of MOVE_POS_MATCH_OR_ZV from
6795 move_it_in_display_line_to, when moving from beginning of line to
6796 point's position. (Bug#16961)
6798 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6800 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6801 * window.c (Fselect_window): Explain NORECORD and
6802 `buffer-list-update-hook' in doc-string.
6804 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6806 * window.c (Fother_window_for_scrolling): Check that
6807 Vother_window_scroll_buffer is a buffer.
6809 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6811 * xterm.c (xim_initialize): Always pass a copy of resource name
6812 to XRegisterIMInstantiateCallback and eassert whether return
6813 value is True. Passing copy is important because Xlib doesn't
6814 make its own copy and resource name argument usually points to
6815 SSDATA (Vx_resource_name), which may be changed from Lisp.
6816 (xim_close_display): For XUnregisterIMInstantiateCallback,
6817 always eassert return value and pass exactly the same values
6818 as were used for XRegisterIMInstantiateCallback.
6819 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6820 sources to check why if you are interested.
6822 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6824 * dispnew.c (change_frame_size_1): Add new_lines instead of
6825 new_height, the latter may be still zero if passed as such.
6826 * window.c (Fwindow_pixel_height): Mention bottom divider in
6829 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6831 Fix "resource temporarily unavailable" with xgselect
6833 * xgselect.c: Include <stdbool.h>.
6834 (xg_select) [!USE_GTK]: Don't lose track of errno.
6836 Fix minor --enable-gcc-warnings issues.
6837 * widget.c (update_various_frame_slots, EmacsFrameResize):
6838 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6840 2014-03-04 Ken Brown <kbrown@cornell.edu>
6842 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6843 represent the actual adjustment needed for alignment.
6845 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6847 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6848 needed, and don't reallocate if the initial allocation already
6849 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6851 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6853 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6856 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6858 * cmds.c (delete-char): Update docstring pointing out that the
6859 function ignores `delete-active-region' and `overwrite-mode'.
6861 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6863 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6865 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6866 allocated buffer due to alignment.
6867 (freehook): If the block to be freed was allocated by
6868 'aligned_alloc', find its real pointer before calling 'free'.
6870 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6873 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6875 * font.c (toplevel): Adjust comment about font cache layout.
6876 (font_clear_cache): Fix to match real font cache layout.
6877 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6878 (Fframe_font_cache) [FONT_DEBUG]: New function.
6879 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6881 Avoid crashes when X fonts are erroneously freed on reused X
6882 'Display *' connection data (Bug#16069). Note that X font
6883 resources still may be leaked, but currently there is no way
6884 to completely avoid it.
6885 * xterm.h (struct x_display_info): New member x_id. Add comments.
6886 * xterm.c (x_display_id): New variable.
6887 (x_term_init): Assign identifier to each opened X connection.
6888 * xfont.c (struct xfont): New member x_display_id.
6889 (xfont_open): Initialize it with frame's display id.
6890 (xfont_close): Check whether font's display id matches the one
6891 recorded for the given display. Adjust comment.
6892 * xftfont.c (struct xftfont_info):
6893 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6895 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6897 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6898 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6899 killed Vother_window_scroll_buffer.
6900 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6902 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6904 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6905 that start with more than 2 slashes as UNCs. (Bug#16751)
6907 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6909 Fix a few crashes and leaks when cloning C strings.
6910 * alloc.c, lisp.h (dupstring): New function.
6911 * gtkutil.c (xg_get_font):
6912 * term.c (tty_default_color_capabilities):
6913 * xsettings.c (store_monospaced_changed)
6914 (store_font_name_changed, parse_settings)
6915 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6916 This avoids some unlikely crashes due to accessing freed storage,
6917 and avoids some minor memory leaks in the more-typical case.
6919 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6921 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6922 cursor when modeline can't be dragged (Bug#16647).
6924 2014-02-28 Glenn Morris <rgm@gnu.org>
6926 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6927 from custom-delayed-init-variables. (Bug#11565)
6929 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6931 More fixes for mouse glyph calculations (Bug#16647).
6932 * window.c (coordinates_in_window): In intersection of
6933 horizontal and vertical window dividers prefer the horizontal
6934 one. Add some extra parens to last fix.
6935 (window_relative_x_coord): Return x-coordinate for header and
6937 * xdisp.c (remember_mouse_glyph): In text area don't extend
6938 glyph into mode line to show the vertical drag cursor there
6939 immediately. Subdivide mouse glyphs in right fringes to show a
6940 horizontal drag cursor as soon as we enter the "grabbable width"
6941 portion. Handle vertical border case separately. Do not
6942 subdivide window divider areas.
6943 (note_mouse_highlight): On bottom divider of bottommost windows
6944 show vertical drag cursor only when the minibuffer window can be
6947 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6949 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6950 reset by the face of the object just displayed. See also bug#76.
6951 (get_next_display_element): If the string came from a display
6952 property, examine the box face attribute at it->position, not at
6953 it->current.pos, since the latter was not updated yet. (Bug#16870)
6954 (handle_face_prop): Improve commentary.
6956 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6958 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6959 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6961 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6963 Fixes around Bug#16647.
6964 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6965 ON_BOTTOM_DIVIDER cases.
6966 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6967 only if the window has no right divider.
6968 (Fcoordinates_in_window_p): Fix doc-string.
6970 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6972 * lread.c (Funintern): Fix doc to match advertised calling convention.
6974 2014-02-24 Daniel Colascione <dancol@dancol.org>
6976 * keyboard.c (read_char): Close race that resulted in lost events.
6978 2014-02-22 Glenn Morris <rgm@gnu.org>
6980 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6981 * window.c (window-resize-pixelwise): Doc fixes.
6983 * process.c (Finternal_default_process_filter)
6984 (Finternal_default_process_sentinel): Doc tweaks.
6986 2014-02-21 Glenn Morris <rgm@gnu.org>
6988 * process.c (Fprocess_buffer, Faccept_process_output)
6989 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6992 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6994 * window.c (Fwindow_scroll_bar_width): New function.
6996 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6998 Pacify GCC when configuring with --enable-gcc-warnings.
6999 * xdisp.c (move_it_in_display_line_to) [lint]:
7000 Initialize recently-added local.
7002 2014-02-21 Daniel Colascione <dancol@dancol.org>
7004 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7006 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7008 * xdisp.c (init_iterator): Don't dereference a bogus face
7009 pointer. (Bug#16819)
7010 (try_cursor_movement): Don't use cursor position if
7011 set_cursor_from_row failed to compute it. This avoids assertion
7012 violations in MATRIX_ROW.
7013 (move_it_in_display_line_to): Save the iterator state in ppos_it
7014 only once per call. Reimplement the method used to return to the
7015 best candidate position if all the positions found in display line
7016 are beyond TO_CHARPOS. This cuts down the number of calls to
7017 bidi_shelve_cache, which moves a lot of stuff when lines are long
7018 and include bidirectional text. (Bug#15555)
7020 2014-02-20 Glenn Morris <rgm@gnu.org>
7022 * data.c (Fdefalias): Doc fix.
7024 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7026 * xdisp.c (display_line): Fix horizontal scrolling of large images
7027 when fringes are turned off. This comes at a price of not
7028 displaying the truncation/continuation glyphs in this case.
7031 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7032 CreateDIBSection returns an error indication, zero out *ximg after
7033 destroying the image. This avoids crashes in memory allocations
7034 due to the fact that some of the callers also call
7035 x_destroy_x_image, which will attempt to free an already free'd
7038 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7040 * widget.c (update_various_frame_slots): Don't set
7041 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7043 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7045 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7047 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7049 temacs --daemon fix (Bug#16599).
7050 * emacs.c (main): Initialize daemon_pipe[1] here ...
7051 (syms_of_emacs): ... instead of here.
7053 2014-02-16 Anders Lindgern <andlind@gmail.com>
7055 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7058 2014-02-16 Daniel Colascione <dancol@dancol.org>
7060 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7061 (xd_get_connection_address): Use it.
7062 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7063 xd_get_connection_address because the latter signals if the bus
7064 we're trying to close is already disconnected.
7066 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7068 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7069 argument to CreateThread. This avoids segfaults on Windows 9X.
7070 Reported by oslsachem <oslsachem@gmail.com>.
7072 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7074 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7075 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7076 (check_lseek): New function, to report lseek errors.
7077 (save_data_space, update_file_ptrs, read_header, write_header)
7078 (copy_file, copy_rest, unexec): Use these news functions.
7079 (update_file_ptrs): Don't assume wraparound behavior when
7080 converting a large size_t value to off_t.
7082 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7084 * composite.c (fill_gstring_header): Pass positions as C integers
7085 and move parameters checking to...
7086 (Fcomposition_get_gstring): ...this function. Handle case when
7087 buffer positions are in reversed order and avoid crash (Bug#16739).
7089 * buffer.c (validate_region): Mention current buffer in error message.
7091 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7093 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7095 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7097 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7099 2014-02-11 Glenn Morris <rgm@gnu.org>
7101 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7102 Replace refs to "OpenStep" in messages.
7104 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7106 Avoid "." at end of error diagnostics.
7107 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7108 * font.c (Ffont_at):
7109 * nsfns.m (ns_display_info_for_name):
7110 * nsselect.m (Fx_own_selection_internal):
7111 * nsterm.m (performDragOperation:):
7112 Remove "." from end of diagnostic.
7114 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7116 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7117 unintuitive (bug#15824).
7118 (Fyes_or_no_p): Doc fix (bug#15456).
7120 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7122 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7124 * eval.c (call_debugger): When exiting the debugger, do not allow
7125 max_specpdl_size less than actual binding depth (Bug#16603).
7126 (syms_of_eval): Adjust docstring.
7128 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7130 * cmds.c (Fself_insert_command): Output a clearer error message on
7131 negative repetitions (bug#9476).
7133 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7135 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7137 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7139 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7141 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7143 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7145 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7147 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7149 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7151 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7152 `exit' works (bug#15865).
7154 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7156 Constrain window box/body sizes and margin widths (Bug#16649).
7157 * xdisp.c (window_box_width): Don't return less than zero.
7158 (window_box_left_offset, window_box_right_offset): Don't return
7159 more than the window's pixel width.
7160 * window.c (window_body_height, window_body_width): Don't return
7162 (window_resize_apply): Adjust margin width, if necessary.
7164 2014-02-07 Glenn Morris <rgm@gnu.org>
7166 * nsterm.m (syms_of_nsterm): Doc fix.
7168 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7170 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7171 New variables: pointers through which to call the respective APIs.
7172 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7173 (filename_from_ansi, sys_link, check_windows_init_file):
7174 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7175 This is required on Windows 9X, where we dynamically load
7176 UNICOWS.DLL which has their non-stub implementations.
7177 (maybe_load_unicows_dll): Assign addresses to these 2 function
7178 pointers after loading UNICOWS.DLL.
7180 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7181 MultiByteToWideChar and WideCharToMultiByte through function
7184 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7187 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7189 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7190 for OSX >= 10.9 if separate spaces are used.
7191 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7193 2014-02-06 Glenn Morris <rgm@gnu.org>
7195 * buffer.c (cache-long-scans): Doc fix.
7197 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7199 * w32fns.c (Fw32_shell_execute): Doc fix.
7201 2014-02-05 Bastien Guerry <bzg@gnu.org>
7203 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7204 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7206 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7208 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7209 outside the window (Bug#16649).
7211 * xdisp.c (note_mouse_highlight): When entering a margin area show
7212 a non-text cursor (Bug#16647).
7214 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7216 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7217 It prompted a compile-time diagnostic on GNU/Linux.
7218 Simplify to remove the need for the label.
7220 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7222 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7223 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7224 to show it; otherwise return 'unsupported--w32-dialog' to signal
7225 to the caller that emulation with menus is necessary.
7226 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7228 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7230 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7233 * menu.c (Fx_popup_dialog): Don't condition the call to
7234 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7235 special symbol 'unsupported--w32-dialog', emulate the dialog with
7236 a menu by calling x-popup-menu.
7238 * menu.h (Qunsupported__w32_dialog): New extern variable.
7240 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7242 * keyboard.c (kbd_buffer_get_event): Read file notification events
7245 * xgselect.c (xg_select): Read glib events in any case, even if
7246 there are no file descriptors to watch for. (Bug#16519)
7248 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7250 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7251 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7252 * w32term.c (w32_draw_window_divider): Handle first and last
7254 * w32term.h (w32_fill_area_abs): New function.
7255 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7257 * xfaces.c (realize_basic_faces): Handle new face ids.
7258 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7259 and bottom divider width.
7260 * xterm.c (x_draw_window_divider): Handle first and last pixels
7263 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7265 * print.c (Fexternal_debugging_output): Add cast to pacify
7266 --enable-gcc-warnings.
7267 * eval.c (call_debugger): Grow specpdl if the debugger was
7268 entered due to specpdl overflow (Bug#16603) and allow more
7269 specpdl space for the debugger itself.
7271 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7273 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7276 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7278 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7279 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7281 * print.c (Fexternal_debugging_output): If the argument character
7282 is non-ASCII, encode it with the current locale's encoding before
7283 writing the result to the terminal. (Bug#16448)
7285 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7286 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7289 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7291 * process.c (create_process): Reset SIGPROF handler in the child.
7292 * callproc.c (call_process): Likewise.
7294 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7296 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7298 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7300 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7301 of zero to print strings, GDB doesn't like it.
7303 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7304 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7305 we still use correct addresses. (Bug#16576)
7307 2014-01-27 K. Handa <handa@gnu.org>
7309 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7310 to preserve the code detection behavior of 24.3.
7311 * coding.h (struct coding_system): New member detected_utf8_bytes.
7312 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7313 (decode_coding_gap): Use short cut for UTF-8 file reading only
7314 when coding->detected_utf8_bytes equals to coding->src_bytes.
7315 * fileio.c (Finsert_file_contents): Cancel the previous change.
7317 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7319 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7320 that are not visible.
7322 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7324 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7325 is grabbed (Bug#16565).
7327 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7329 * xdisp.c (last_max_ascent): Re-remove after erroneously
7330 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7332 (move_it_to): Re-remove reference to last_max_ascent.
7333 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7334 max_descent here instead of calling line_bottom_y.
7337 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7339 * terminal.c (initial_free_frame_resources): New function.
7340 (init_initial_terminal): Install new hook to free face cache
7341 on initial frame and avoid memory leak. For details, see
7342 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7343 * xfaces.c (free_frame_faces): Adjust comment.
7345 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7347 * data.c (Fstring_to_number): Document results if unparsable
7350 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7352 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7354 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7356 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7357 * coding.c (detect_coding_utf_8, emacs_mule_char)
7358 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7359 (check_utf_8, decode_coding):
7360 * coding.h (struct coding_system.errors):
7361 Use ptrdiff_t, not int, for integer values derived from buffer and
7364 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7365 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7366 before invoking decode_coding_gap, since there's just one block.
7368 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7370 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7371 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7372 too early. Again run change_frame_size before assigning menu-
7375 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7377 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7378 arrives, call x_check_fullscreen, in case the new display has a
7379 different resolution. (Bug#16517)
7381 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7383 * term.c (read_menu_input): If the selected frame changes, exit
7385 (tty_menu_show): If the selected frame changes while we displayed
7386 a menu, throw to top level. (Bug#16479)
7388 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7390 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7392 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7394 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7395 * data.c (count_one_bits_word): Fix bug (negated comparison)
7396 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7398 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7400 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7401 Avoid undefined behavior by initializing display property bit of a
7402 string processed by the bidirectional iterator. For details, see
7403 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7405 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7407 Minor cleanup of previous change.
7408 * image.c (imagemagick_error, Fimagemagick_types):
7409 Omit some recently-introduced and unnecessary casts and assignments.
7411 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7413 Fix two memory leaks discovered with Valgrind.
7414 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7415 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7417 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7419 Fixes in window size functions around Bug#16430 and Bug#16470.
7420 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7421 (Fwindow_mode_line_height, Fwindow_header_line_height)
7422 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7423 Minor doc-string adjustments.
7424 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7425 Rewrite doc-strings.
7426 (window_body_height, window_body_width): Do not count partially
7427 visible lines/columns when PIXELWISE is nil (Bug#16470).
7428 (Qfloor, Qceiling): New symbols.
7430 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7432 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7433 when the image cache is not yet allocated. (Bug#16509)
7435 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7437 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7438 re-attach intervals to its base buffer (Bug#16502).
7439 * intervals.c (set_interval_object): Move from here...
7440 * intervals.h (set_interval_object): ... to here. Fix comments.
7442 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7444 Avoid undefined behavior by initializing buffer redisplay bit.
7445 Reported by Dmitry Antipov in
7446 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7447 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7449 Revert some of the CANNOT_DUMP fix (Bug#16494).
7450 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7452 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7454 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7455 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7456 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7457 they are replaced by macros that expand into direct calls to the
7458 corresponding functions from GDI32.DLL.
7459 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7460 variables in the Cygwin build, they are unused.
7462 2014-01-19 K. Handa <handa@gnu.org>
7464 * composite.c (composition_update_it): Fix previous change.
7466 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7468 Fix file name handling on MS-Windows 9X.
7469 * w32.c (maybe_load_unicows_dll): New function.
7471 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7472 on, to make sure we can convert file names to and from UTF-8 on
7473 Windows 9X. This fixes a failure to start up because Emacs cannot
7474 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7476 * w32font.c [WINDOWSNT]: Include w32.h.
7477 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7478 of implementing the same stuff.
7479 Remove now unused g_b_init_is_windows_9x.
7481 * w32.h (maybe_load_unicows_dll): Add prototype.
7483 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7485 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7486 switch to single keyboard. Prevents daemon crashes when a new
7487 client connects while we show a TTY menu in an existing client.
7490 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7492 Fix MinGW64 porting problem with _setjmp.
7493 Reported by Eli Zaretskii in:
7494 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7495 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7496 the old _setjmp and _longjmp. All uses changed.
7498 2014-01-13 Daniel Colascione <dancol@dancol.org>
7500 * textprop.c (Fremove_list_of_text_properties):
7501 Correctly handle reaching the end of the interval tree. (Bug#15344)
7503 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7505 * xdisp.c (resize_mini_window): Round height to a multiple of
7506 frame's line height. Fix bug in calculation of window start
7507 position (Bug#16424).
7509 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7511 * macfont.m: Include termchar.h.
7512 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7513 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7514 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7515 *_WITH_GC_* to take face and f as parameters.
7516 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7517 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7519 2014-01-13 Daniel Colascione <dancol@dancol.org>
7521 Fix menu item updating in the presence of the Unity global menu
7524 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7525 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7527 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7528 updating menus; explain why.
7529 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7530 problem it's supposed to solve and it interferes with detecting
7531 the presence of a global menu.
7532 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7535 2014-01-11 K. Handa <handa@gnu.org>
7537 * composite.c (composition_update_it): Fix indexing of
7538 LGSTRING_CHAR (Bug#15984).
7540 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7542 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7544 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7546 * xdisp.c (try_window_id): Don't use this function's optimizations
7547 if overlays in the buffer displayed by the window have changed
7548 since last redisplay. (Bug#16347)
7549 (message_dolog): Fix indentation.
7551 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7553 * frame.c (frame_resize_pixelwise): Fix doc-string.
7555 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7557 Fix handling of internal borders (Bug#16348).
7558 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7559 Remove internal border width from pixel width of windows.
7560 (change_frame_size_1): Don't return early when frame's pixel
7561 size changes - we still have to record the new sizes in the
7563 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7564 also when toolbar gets larger.
7565 * window.c (check_frame_size): Include internal_border_width in
7567 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7568 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7569 In non-toolkit/non-GTK version clear internal border.
7570 * xterm.c (x_clear_under_internal_border): New function for
7571 non-toolkit/non-GTK version.
7572 (x_after_update_window_line): In non-toolkit/non-GTK version
7574 (handle_one_xevent, x_set_window_size):
7575 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7576 * xterm.h (x_clear_under_internal_border): Extern it.
7578 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7580 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7581 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7584 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7586 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7587 last value of point is not equal to buffer's point. (Bug#16129)
7589 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7592 * nsterm.h (updateCollectionBehavior): Rename from
7593 updateCollectionBehaviour. All uses changed.
7595 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7596 * Makefile.in (SETFATTR): New macro.
7597 (temacs$(EXEEXT)): Use it.
7599 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7601 Fix maximization behavior on Windows (Bug#16300).
7602 * w32fns.c (w32_fullscreen_rect): Don't handle
7603 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7604 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7605 of SetWindowPos. Restore last placement also when leaving
7606 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7607 but the FULLSCREEN_BOTH case.
7609 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7612 * data.c (arithcompare_driver):
7613 * fileio.c (Fcar_less_than_car):
7614 * fns.c (internal_equal):
7615 * frame.c (delete_frame):
7616 * lisp.h (enum More_Lisp_Bits):
7618 Avoid C99 constructs that don't work in C89.
7619 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7620 to port to C89, which doesn't have 'long long'.
7621 (count_trailing_zero_bits): Use them.
7623 2014-01-03 Chong Yidong <cyd@gnu.org>
7625 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7627 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7629 Further adjust frame/window scrollbar width calculations.
7630 * window.c (apply_window_adjustment):
7631 Set windows_or_buffers_changed.
7632 (Fwindow_scroll_bars): Return actual scrollbar width.
7633 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7634 For non-toolkit builds again use 14 as minimum width and set
7635 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7636 * xterm.c (XTset_vertical_scroll_bar): Take width from
7637 WINDOW_SCROLL_BAR_AREA_WIDTH.
7638 (x_new_font): Rename wid to unit. Base calculation of new
7639 scrollbar width on toolkit used and make it analogous to that of
7640 x_set_scroll_bar_default_width.
7641 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7642 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7643 of GetSystemMetrics.
7644 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7645 WINDOW_SCROLL_BAR_AREA_WIDTH.
7646 (x_new_font): Make it correspond to changes in xterm.c.
7648 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7650 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7651 This is a cleaner way to fix the MinGW-w64 porting problem.
7652 Check for INTPTR_MAX misconfiguration.
7654 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7656 * search.c (newline_cache_on_off, find_newline): In indirect
7657 buffers, use the newline cache of the base buffer.
7659 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7660 buffer, invalidate the caches of its base buffer. (Bug#16265)
7662 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7663 buffers, use the width-run cache of the base buffer.
7665 * xdisp.c (redisplay_window): When the window displays an indirect
7666 buffer, and the character widths in the display table have
7667 changed, invalidate the width-run cache of the corresponding base
7670 * fileio.c (Finsert_file_contents): When invalidating the newline
7671 cache, consider the case of inserting into indirect buffer.
7673 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7674 In indirect buffers, use the paragraph cache of the base buffer.
7676 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7678 * window.c (grow_mini_window): Fix last change.
7680 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7682 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7684 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7686 * w32term.c (w32_initialize): Use LCID and LOWORD.
7688 * w32proc.c (create_child): Use pid_t for 5th argument.
7689 (IsValidLocale): Don't provide prototype for MinGW64.
7690 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7691 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7693 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7694 MinGW64 doesn't support.
7696 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7698 * w32.c (set_named_security_info): New function.
7699 (acl_set_file): Fall back on set_named_security_info if
7700 set_file_security fails.
7701 (g_b_init_set_named_security_info_w)
7702 (g_b_init_set_named_security_info_a): New static variables.
7703 (globals_of_w32): Initialize them to zero.
7704 (set_named_security_info): Set them to non-zero if the
7705 corresponding API is available.
7706 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7707 New function typedefs.
7709 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7711 Some more fixes following pixelwise resize changes including one
7713 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7714 of frame_resize_pixelwise.
7715 * widget.c (pixel_to_text_size): New function.
7716 (update_wm_hints): Have size hints respect value of
7717 frame_resize_pixelwise.
7718 (EmacsFrameResize): Alway process resize requests pixelwise.
7719 * window.c (grow_mini_window): Make sure mini window is at least
7721 * xdisp.c (display_menu_bar): Make sure menubar extends till
7723 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7724 (x_set_tool_bar_lines): Calculate pixelwise.
7725 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7726 frame_resize_pixelwise.
7728 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7730 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7731 variables not used there.
7733 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7735 * w32.c (sys_umask): New function. (Bug#16299)
7737 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7739 * dispnew.c (change_frame_size_1): Take old width of root window
7740 from that window's pixel width. (Bug#16284)
7742 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7744 Plain copy-file no longer chmods an existing destination (Bug#16133).
7745 * fileio.c (realmask): Now a static var, not a local.
7746 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7747 Remove arg STATPTR. All uses changed.
7748 (Fcopy_file): Do not alter permissions of existing destinations,
7749 unless PRESERVE-PERMISSIONS (renamed from
7750 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7751 Avoid race when testing for existing destinations and for
7752 when input and output files are the same.
7753 If changing the group fails, adjust both default and
7754 preserved permissions so that access is not granted to the
7756 (Fset_default_file_modes, init_fileio): Update realmask.
7757 (Fdefault_file_modes): Use realmask instead of calling umask.
7759 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7761 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7762 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7763 flags on the daemon pipe ends before execing.
7765 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7767 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7768 session. (Bug#14739)
7770 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7772 * callproc.c (Vexec_path): Document that exec-directory is in it.
7774 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7776 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7779 2013-12-27 Chong Yidong <cyd@gnu.org>
7781 * data.c (Fsymbol_function): Doc fix.
7783 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7785 Some more tinkering with Bug#16051.
7786 * window.c (resize_frame_windows): Don't let the size of the
7787 root window drop below the frame's default character size.
7788 Never ever delete any subwindows - let the window manager do the
7791 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7792 of toolbar lines needed when they exceed the height of the root
7794 (unwind_create_frame_1): New function.
7795 (Fx_create_frame): Generally inhibit calling the window
7796 configuration change hook here. Remove extra call to
7797 change_frame_size - it's not needed when we don't run the
7798 configuration change hook.
7800 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7802 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7803 On my Fedora 19 platform the core dumps were so big that
7804 my desktop became nearly catatonic.
7805 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7806 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7807 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7808 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7809 a clang-only syntax.
7810 * conf_post.h (__has_feature): New macro, if not already defined.
7811 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7812 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7814 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7816 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7817 is a file name. (Bug#16252)
7819 2013-12-25 Chong Yidong <cyd@gnu.org>
7821 * keyboard.c (Voverriding_terminal_local_map)
7822 (Voverriding_local_map): Doc fix.
7824 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7826 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7828 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7829 file name when it is submitted to ShellExecute. Simplify code.
7830 Don't test DOCUMENT for being a string, as that is enforced by
7831 CHECK_STRING. Doc fix.
7833 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7835 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7836 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7837 redisplay_tool_bar does. Improve and fix commentary.
7838 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7839 limits of the glyph matrices. (Bug#16051)
7840 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7841 only when the new size is different from the old one, and the new
7842 size can be achieved given the frame height.
7844 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7846 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7848 2013-12-23 Glenn Morris <rgm@gnu.org>
7850 * lread.c (Fload): Mention load-prefer-newer in doc.
7852 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7854 Handle Bug#16207 by being more restrictive when running hooks.
7855 * window.c (unwind_change_frame): New function.
7856 (Fset_window_configuration): Don't run configuration change hook
7857 while the frame configuration is unsafe. Call select_window
7860 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7862 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7864 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7866 * nsterm.h: Declare EmacsColor category.
7868 * nsterm.m (NSColor): Implement EmacsColor category.
7869 (ns_get_color): Use colorUsingDefaultColorSpace.
7870 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7872 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7874 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7876 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7877 having the PNG_NORETURN attribute, to avoid compiler warning in
7880 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7882 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7884 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7885 fringe background extension.
7886 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7887 because they are now always the same as `left' and `width',
7888 respectively. Remove code for the case that `width' and
7889 `sb_width' are different.
7891 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7893 Remove scroll_bar_actual_width from frames.
7894 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7895 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7896 (x_figure_window_size):
7897 * nsterm.m (x_set_window_size):
7898 * widget.c (set_frame_size):
7899 * w32term.c (x_set_window_size):
7900 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7901 scroll_bar_actual_width.
7903 Convert scroll_bar members to integers on Windows.
7904 * w32term.h (struct scroll_bar): Convert top, left, width,
7905 height, start, end and dragging to integers.
7906 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7908 * w32term.c (w32_set_scroll_bar_thumb)
7909 (w32_scroll_bar_handle_click): Remove XINT conversions for
7910 scroll_bar members. Treat bar->dragging as integer.
7911 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7912 first element. Remove XINT conversions for scroll_bar members.
7913 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7914 Remove XINT conversions for scroll_bar members.
7916 Fix assignment for new window total sizes.
7917 * window.c (Fwindow_resize_apply_total): Assign values for
7920 2013-12-20 Chong Yidong <cyd@gnu.org>
7922 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7923 argument to `append'.
7925 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7927 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7928 current text face, for extending the face of the display margins.
7931 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7932 Doc fix. (Bug#16190)
7934 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7936 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7939 * nsterm.m (Qfile, Qurl): New.
7940 (EV_MODIFIERS2): New macro.
7941 (EV_MODIFIERS): Use EV_MODIFIERS2.
7942 (ns_term_init): Remove font and color from DND, does not work on
7943 newer OSX, and other ports don't have them.
7944 (performDragOperation:): Handle modifiers used during drag.
7945 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7946 Remove global Lisp variables used to communicate with ns-win.el.
7947 Remove font and color handling.
7948 (syms_of_nsterm): Defsym Qfile and Qurl.
7950 2013-12-19 Anders Lindgren <andlind@gmail.com>
7952 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7953 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7955 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7956 (constrainFrameRect): Remove special case nr_screens == 1.
7957 Don't constrain size to size of view.
7959 * nsterm.h (ns_output): Remove dont_constrain.
7961 2013-12-19 Anders Lindgren <andlind@gmail.com>
7963 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7965 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7967 Minor fixes for recent openp changes.
7968 * lisp.h (GCPRO7): New macro.
7969 * lread.c (openp): Use bool for boolean; all callers changed.
7970 Protect save_string from GC. Don't assume that file descriptors
7971 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7972 warning about uninitialized variable.
7974 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7976 * w32fns.c (emacs_abort): Use intptr_t as argument of
7977 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7979 2013-12-18 Glenn Morris <rgm@gnu.org>
7981 * lread.c (Fload): Pass load_prefer_newer to openp.
7982 Don't bother checking mtime if openp already did it.
7983 (openp): Add `newer' argument, to check all suffixes
7984 and find the newest file.
7985 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7986 * callproc.c (call_process):
7987 * charset.c (load_charset_map_from_file):
7988 * emacs.c (init_cmdargs):
7989 * image.c (x_create_bitmap_from_file, x_find_image_file):
7991 * lread.c (Flocate_file_internal):
7992 * process.c (Fformat_network_address):
7993 * sound.c (Fplay_sound_internal):
7994 * w32.c (check_windows_init_file):
7995 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7997 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7999 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8001 * w32.c (getloadavg): Don't index samples[] array with negative
8002 indices. Recover from wall-clock time being set backwards.
8004 * w32term.c (w32_initialize): Declare the argument of
8005 set_user_model as const.
8007 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8008 (w32_menu_show): Constify some arguments passed to MessageBox.
8010 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8011 to initialize Lisp objects.
8013 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8014 initialize Lisp objects.
8016 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8017 use variables used only on X under that condition.
8019 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8020 variables not used there.
8022 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8024 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8025 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8027 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8029 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8030 code, revealed in presence of R2L characters, character
8031 compositions, and display vectors. A better fix for Bug#16148.
8032 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8033 GTK and NS builds, they don't have this member of struct frame.
8035 * dispextern.h (struct composition_it): Correct a comment for the
8038 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8040 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8041 This prevents a compilation error on C compilers that do not
8042 default functions to return 'int' if not declared. Also, add
8043 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8044 since it now uses inline functions.
8046 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8048 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8049 display margins on mode line, header line, and in the frame's
8050 tool-bar window. (Bug#16165)
8052 2013-12-16 Andreas Schwab <schwab@suse.de>
8054 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8056 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8058 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8061 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8063 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8065 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8067 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8068 intended to find bogus pointers in font objects (Bug#16140).
8069 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8070 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8071 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8072 Disable for MS-Windows due to Bug#15876; apparently this
8073 requires more or less substantial changes in fontset code.
8074 * xfont.c (xfont_close):
8075 * xftfont.c (xftfont_close): Call x_display_info_for_display
8076 to check whether 'Display *' is valid (Bug#16093 and probably
8079 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8081 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8082 Reported by Juanma Barranquero <lekktu@gmail.com>.
8084 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8085 open a pty on MS-Windows. (Bug#16152)
8087 * emacs.c (decode_env_path): Fix bogus comparison against
8088 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8090 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8092 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8093 (Fx_file_dialog): Add parentheses around && to silence warning.
8095 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8097 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8099 * xdisp.c (extend_face_to_end_of_line): Extend background of
8100 non-default face in margin areas as well. (Bug#16151)
8101 (display_line): Call extend_face_to_end_of_line for continued
8102 lines as well, if the display margins have non-zero width.
8103 (set_glyph_string_background_width): When needed, set the
8104 extends_to_end_of_line_p flag on glyph strings to be drawn in
8105 margin areas, not only in the text area.
8107 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8110 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8112 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8113 Don't worry about verify_error being t, since it has to be a list.
8115 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8117 Use bool for boolean, focusing on headers.
8118 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8119 No need to include <stdbool.h>, since conf_post.h does it now.
8120 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8121 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8122 (SET_PER_BUFFER_VALUE_P):
8123 * ccl.c, ccl.h (setup_ccl_program):
8124 * ccl.h (CHECK_CCL_PROGRAM):
8125 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8126 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8127 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8128 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8129 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8130 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8131 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8132 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8133 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8134 (CHARSET_FAST_MAP_SET):
8135 * coding.c (decode_coding_ccl, encode_coding_ccl):
8136 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8137 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8138 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8139 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8140 (decode_coding_c_string):
8141 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8142 * conf_post.h (has_attribute):
8143 * dispextern.h (trace_redisplay_p)
8144 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8145 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8146 (SET_GLYPH_FROM_CHAR_GLYPH)
8147 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8148 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8149 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8150 (cursor_in_mouse_face_p):
8151 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8152 (blank_row, prepare_desired_row)
8153 (build_frame_matrix_from_leaf_window, make_current)
8154 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8155 (update_window, scrolling_window, update_frame_line):
8156 * disptab.h (GLYPH_FOLLOW_ALIASES):
8157 * editfns.c (Fformat):
8158 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8159 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8160 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8161 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8162 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8163 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8164 (FONT_DEFERRED_LOG):
8165 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8166 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8167 (FRAME_MOUSE_UPDATE):
8168 * fringe.c (Fdefine_fringe_bitmap):
8169 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8170 (x_create_bitmap_from_xpm_data, xpm_load_image):
8171 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8172 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8173 (MERGE_INTERVAL_CACHE):
8174 * keymap.h (KEYMAPP):
8175 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8176 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8177 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8178 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8179 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8180 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8181 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8182 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8183 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8184 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8185 (SETUP_BUFFER_SYNTAX_TABLE):
8186 * systime.h (timespec_valid_p):
8187 * term.c (save_and_enable_current_matrix):
8188 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8189 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8190 (redisplay_internal, try_window_reusing_current_matrix)
8191 (sync_frame_with_window_matrix_rows, try_window_id)
8192 (display_menu_bar, display_tty_menu_item, display_mode_line)
8193 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8194 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8195 * xmenu.c (xmenu_show):
8196 * xterm.c (use_xim, x_term_init):
8197 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8198 (struct x_bitmap_record):
8199 Use bool for booleans.
8200 * ccl.c (struct buffer_text):
8201 * ccl.h (struct ccl_program):
8202 * charset.h (struct charset):
8204 * coding.h (struct iso_2022_spec, struct coding_system):
8205 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8206 (struct glyph_string, struct face, struct face_cache)
8207 (struct bidi_string_data, struct bidi_it)
8208 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8210 * editfns.c (Fformat):
8211 * frame.h (struct frame):
8212 * fringe.c (struct fringe_bitmap):
8213 * intervals.h (struct interval):
8214 * keyboard.h (struct kboard):
8215 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8216 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8217 (struct Lisp_Buffer_Local_Value, union specbinding):
8218 * macfont.m (struct macfont_info):
8219 * process.h (struct Lisp_Process):
8220 * termchar.h (struct tty_display_info):
8221 * window.h (struct window):
8222 * xterm.h (struct x_output):
8223 Use bool_bf for boolean bit-fields.
8224 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8225 All callers changed.
8226 * ccl.h (struct ccl_program): Remove unused members private_state,
8227 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8229 (struct ccl_spec): Remove unused members cr_carryover,
8230 eight_bit_carryover.
8231 * conf_post.h: Include <stdbool.h>.
8232 (bool_bf): New type.
8233 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8234 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8235 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8236 'do { ... } while (false)' brackets.
8237 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8238 Args must now be expressions; all callers changed.
8239 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8240 (PRODUCE_GLYPHS): Simplify use of boolean.
8241 * fileio.c (Fcopy_file):
8242 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8243 * lisp.h (UNGCPRO): Return void, not int.
8244 (FOR_EACH_TAIL): Use void expression, not int expression.
8245 * region-cache.c: Reindent.
8246 * region-cache.h: Copy comments from region-cache.c, to fix
8247 incorrect remarks about booleans.
8249 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8251 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8252 when character at point is displayed from a display vector.
8255 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8257 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8258 now a list of certificate validation checks that will abort a
8259 connection with an error.
8260 (Fgnutls_boot): Document it and use it.
8262 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8264 * w32term.c (w32_enable_frame_resize_hack): New variable.
8265 (x_set_window_size): Use it to hack frame resizing on Windows
8268 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8270 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8271 Windows-specific code to w32.c. Change error message text to
8272 match that of Posix platforms.
8274 * w32.c (w32_copy_file): New function, most of the code copied and
8275 reworked from Fcopy_file. Improve error handling. Plug memory
8276 leak when errors are thrown. Support file names outside of the
8277 current codepage. (Bug#7100)
8279 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8281 * lread.c (load_path_default): Prototype.
8283 2013-12-13 Glenn Morris <rgm@gnu.org>
8285 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8286 (dump_path): Remove.
8287 (load-path-default): Remove `changed' argument.
8288 Do not set dump_path permanently. Simplify.
8289 (init_lread): Simplify.
8290 (syms_of_lread): Remove dump_path.
8292 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8294 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8295 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8296 2013-12-12 font-related change to avoid Bug#16128, which
8297 is quite hard to fix without even more substantial changes.
8299 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8301 * font.c (font_close_object): Check for live frame (Bug#16128).
8303 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8305 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8306 Return ptrdiff_t, not int, since it's a buffer size.
8307 Reindent/reparen some macros to a more Gnuish style.
8309 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8311 Avoid undefined behavior with huge regexp interval counts.
8312 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8313 since it's now specialized to interval counts. All uses changed.
8314 Do not assume wraparound on signed integer overflow.
8315 (regex_compile): Simplify based on the above changes.
8317 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8319 Support file names on MS-Windows that use characters outside of
8320 the current system codepage. (Bug#7100)
8322 * w32.c (get_file_security, set_file_security)
8323 (create_symbolic_link): Separate pointers and boolean flags for
8324 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8325 non-zero, else the former.
8326 (codepage_for_filenames, filename_to_utf16, )
8327 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8329 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8331 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8332 Accept only one argument; all callers changed.
8333 (dostounix_filename): Remove the second argument, now works in
8334 UTF-8. All callers changed.
8335 (parse_root): Lose DBCS code.
8336 (get_long_basename, w32_get_short_filename, init_environment)
8337 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8338 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8339 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8340 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8341 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8342 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8344 (ansi_encode_filename): New function.
8345 (get_emacs_configuration, get_emacs_configuration_options):
8347 (add_volume_info, GetCachedVolumeInformation): Run the input file
8348 name through unixtodos_filename, to ensure it is stored and
8349 referenced in canonical form.
8350 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8351 (logon_network_drive, sys_link, utime): Improve error handling.
8352 (sys_access): New function.
8353 (hashval, generate_inode_val): Unused functions deleted.
8354 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8355 (check_windows_init_file): Convert error message from UTF-8 to
8356 ANSI codepage, for display in the message box.
8357 (globals_of_w32): Set w32_unicode_filenames according to the OS
8360 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8361 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8362 (syms_of_w32term): Declare w32-unicode-filenames.
8364 * w32proc.c (new_child, delete_child): Remove code that handled
8365 unused pending_deletion and input_file members of the child struct.
8366 (create_child, sys_spawnve): Convert all file names to ANSI
8367 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8368 name cannot be encoded in ANSI codepage. Don't use
8369 unixtodos_filename, mirror slashes by hand.
8370 (record_infile, record_pending_deletion): Functions deleted.
8371 (Fw32_short_file_name): Call w32_get_short_filename instead of
8374 * w32notify.c (add_watch): Work in Unicode mode when
8375 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8376 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8377 instead, do the same with Lisp primitives.
8379 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8380 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8381 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8382 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8383 (Fw32_shell_execute): Improve error reporting.
8384 (Fdefault_printer_name): Ifdef away for Cygwin.
8386 * w32.h (struct _child_process): Remove input_file and
8387 pending_deletion members that are no longer used.
8388 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8389 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8390 (ansi_encode_filename): New and updated prototypes.
8392 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8394 (unexec): Don't use dostounix_filename, it expects a file name in
8395 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8398 * fileio.c (Ffile_name_directory, file_name_as_directory)
8399 (directory_file_name, Fexpand_file_name)
8400 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8401 arguments of dostounix_filename.
8402 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8403 use MAX_UTF8_PATH for size of file-name strings.
8404 (emacs_readlinkat): Build an explicitly unibyte string for file
8406 (syms_of_fileio) <file-name-coding-system>:
8407 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8409 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8410 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8411 directories to UTF-8.
8412 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8413 environment, and each element of the input PATH, to UTF-8.
8415 * dired.c (file_attributes): Use build_unibyte_string explicitly
8416 to make Lisp strings from user and group names.
8418 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8421 * coding.c (decode_file_name, encode_file_name): New functions.
8423 * termcap.c (tgetent): Adapt to the change in arguments of
8426 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8429 * msdos.c (dostounix_filename, init_environment): Adapt to the
8430 change in arguments of dostounix_filename.
8432 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8433 [WINDOWSNT]: Encode file names passed to the image libraries in
8436 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8437 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8439 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8440 arguments of dostounix_filename.
8442 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8444 * font.h (struct font_entity) [HAVE_NS]: New field to record
8445 font driver which was used to create this entity.
8446 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8447 frame where the font was opened.
8448 (font_close_object): Add prototype.
8449 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8450 (font_close_object): Not static any more. Lost frame arg.
8451 Adjust comment and users.
8452 * alloc.c (cleanup_vector): Call font_close_object to adjust
8453 per-frame font counters correctly. If HAVE_NS, also call
8454 driver-specific cleanup for font-entity objects.
8455 * ftfont.c (ftfont_open):
8456 * nsfont.m (nsfont_open):
8457 * w32font.c (w32font_open_internal):
8458 * xfont.c (xfont_open):
8459 * xftfont.c (xftfont_open): Save frame pointer in font object.
8460 * macfont.m (macfont_open): Likewise.
8461 (macfont_descriptor_entity): Save driver pointer to be able
8462 to call its free_entity routine when font-entity is swept.
8463 * ftxfont.c (ftxfont_open): Add eassert because frame
8464 pointer should be saved by ftfont_driver.open.
8466 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8468 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8469 input polling is used. This is still meaningful for Cygwin, see
8470 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8471 * keyboard.c (poll_for_input_1, input_polling_used):
8472 Define unconditionally.
8473 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8474 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8475 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8476 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8477 (face_for_char): Likewise. Rearrange eassert and return ASCII
8478 face for CHAR_BYTE8_P.
8479 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8481 2013-12-11 Ken Brown <kbrown@cornell.edu>
8483 * dispextern.h (erase_phys_cursor):
8484 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8486 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8488 * nsterm.m (x_free_frame_resources):
8489 * term.c (tty_free_frame_resources):
8490 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8491 face cache because it's implied by free_frame_faces anyway.
8492 * w32term.c (x_free_frame_resources): Likewise. Do not call
8493 free_frame_faces twice.
8495 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8497 * editfns.c (Fformat_time_string): Mention %F in the doc.
8499 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8501 * window.c (resize_frame_windows): Don't return immediately when
8502 the root window's size doesn't change - the minibuffer window
8503 may still have to be repositioned/resized.
8504 * xfns.c (Fx_create_frame): Always change the frame size after
8505 initializing the frame's faces.
8506 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8507 change_frame_size should already have done it.
8508 (x_new_font): Assign new tool- and menu-bar heights.
8509 (x_set_window_size_1): Account for tool- and menu-bar heights
8510 (Bug#16013). Don't set pixel sizes since change_frame_size
8511 should already have done it.
8513 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8515 Remove the option of using libcrypto.
8516 * Makefile.in (LIB_CRYPTO): Remove.
8517 (LIBES): Don't use it.
8519 2013-12-11 Juri Linkov <juri@jurta.org>
8521 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8522 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8524 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8526 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8527 drawn tool bar items (Bug#16058).
8528 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8530 2013-12-09 Ken Brown <kbrown@cornell.edu>
8532 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8534 * lisp.h (get_frame_param): Adjust conditions for prototype
8537 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8539 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8540 Avoid unused macro warning if configured --without-xft.
8542 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8544 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8546 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8548 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8550 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8552 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8554 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8556 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8558 Use libcrypto's checksum implementations if available, for speed.
8559 * Makefile.in (LIB_CRYPTO): New macro.
8562 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8563 The macro didn't conform to C99 due to type mismatch,
8564 which caused compilation failure with Sun C 5.12,
8565 and it was confusing anyway. Include window.h to declare
8566 redisplay_other_windows.
8568 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8570 * window.c (set_window_buffer): Update mode line (bug#16084).
8572 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8574 Fix minor problems found by static checking.
8575 * keyboard.c (poll_for_input_1, input_polling_used):
8576 Define only if HAVE_NTGUI.
8577 * xmenu.c (popup_activate_callback): Omit unnecessary
8578 check against USE_X_TOOLKIT, which must be defined here anyway.
8579 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8582 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8584 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8586 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8588 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8590 * nsterm.m (x_set_window_size): Remove fprintf.
8591 (init): Define always. Set applicationDidFinishLaunchingCalled
8593 (applicationDidFinishLaunching:):
8594 Set applicationDidFinishLaunchingCalled.
8595 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8598 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8600 Pixel resize changes for NS (Bug#16049).
8601 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8602 height/width. row/cols are locals.
8603 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8604 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8605 (windowWillResize): Remove gsextra. Calculate extra as in
8607 (x_new_font): Don't change frame size if fullscreen.
8608 Change size pixelwise.
8610 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8611 comment in xfns.c. Change to pixelwise call.
8613 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8615 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8618 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8620 * xterm.c (input_signal_count): Remove.
8621 (x_dispatch_event): Define unconditionally.
8622 (x_make_frame_visible): Process X events until the frame
8623 is really visible (Bug#16027).
8624 * xterm.h (x_dispatch_event): Declare unconditionally.
8626 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8628 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8630 * nsterm.m (x_set_window_size): Handle pixelwise.
8632 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8634 * w32term.c (x_new_font):
8635 * xterm.c (x_new_font): Calculate new frame size from new font
8638 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8640 * lisp.h (FOR_EACH_TAIL): New macro.
8641 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8643 * window.c (select_window): Call second wset_redisplay before we change
8644 selected_window (bug#16034).
8646 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8648 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8650 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8652 * w32xfns.c: Include window.h, to avoid a compiler warning.
8654 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8656 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8657 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8658 window_scroll takes care of it.
8659 (Fset_window_point, Fdelete_other_windows_internal)
8660 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8661 (Fsplit_window_internal, Fdelete_window_internal)
8662 (Fresize_mini_window_internal, Fset_window_configuration)
8663 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8664 cause redisplay instead of forcing a complete redisplay.
8665 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8666 we're only affecting the selected_window.
8668 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8670 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8671 directional control characters. Update type and category
8672 determination according to the UBA from Unicode v6.3.
8673 (bidi_category_t): New category EXPLICIT_FORMATTING.
8675 * dispextern.h (bidi_type_t): Update to include new bidirectional
8676 properties introduced with Unicode v6.3. (Bug#16043)
8678 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8680 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8683 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8685 * font.c (font_list_entities): Remove dummy assignment.
8686 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8687 used on graphic displays only. Remove unused 'font_encoder' member.
8688 (struct font_bitmap): Remove unused 'extra' member.
8689 * nsfont.m (nsfont_open):
8690 * w32font.c (w32font_open_internal):
8691 * ftfont.c (ftfont_get_bitmap): Adjust users.
8693 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8695 Use bool for boolean.
8696 * tparam.c (tparam1):
8697 * undo.c (record_point, record_property_change):
8698 Use bool for boolean, for local vars that are always true or false.
8700 Minor integer overflow fixes (Bug#16033).
8701 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8702 This improves on the previous fix to this function.
8703 (window_resize_check): When summing up pixel counts, don't rely on
8704 undefined behavior if the sum overflows.
8706 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8708 * window.c (Fset_window_new_pixel): Don't choke at negative
8709 argument value (Bug#16033).
8711 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8712 to avoid crash in window_box_height.
8714 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8715 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8717 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8719 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8721 Minor integer overflow fixes.
8722 * window.c (Fset_window_new_pixel, grow_mini_window):
8723 * xdisp.c (Fwindow_text_pixel_size):
8724 Avoid undefined behavior on signed integer overflow.
8725 * xfns.c (x_set_mouse_color):
8726 Check that drag shape fits in 'unsigned', since that's what X wants.
8728 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8730 Improve reporting of fatal exception on MS-Windows.
8731 * w32fns.c (my_exception_handler): New function.
8732 (globals_of_w32fns): Set it up as the unhandled exception
8733 handler. Initialize exception code and address to zeros.
8734 (emacs_abort): If the exception code and address are available,
8735 print them at the beginning of the backtrace. Fix the format of
8736 printing addresses (was producing 0x0x12345678 on XP).
8739 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8741 * eval.c (Fbacktrace__locals): New function.
8742 (syms_of_eval): Defsubr it.
8744 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8746 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8747 Define here to unify between...
8748 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8749 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8751 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8753 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8755 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8756 fringe background extension.
8757 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8758 because they are now always the same as `left' and `width',
8759 respectively. Remove code for the case that `width' and
8760 `sb_width' are different.
8762 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8764 Fix minor problems found by static checking.
8765 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8766 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8767 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8769 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8771 * image.c (imagemagick_compute_animated_image): Don't crash if we
8772 have an animation with different-sized images (bug#15313).
8774 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8776 Remove some unused items introduced during pixelwise change.
8777 * window.c (window_resize_total_check): Remove unused function.
8778 * xdisp.c (remember_mouse_glyph): Remove unused label.
8779 (Ftool_bar_height): Move declaration inside #if.
8780 * xterm.c (x_set_window_size): Don't use r and c.
8782 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8784 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8787 * window.c (Fset_window_configuration): Comment out unused variables.
8789 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8791 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8793 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8795 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8797 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8798 HAVE_GNUTLS3 (Bug#16001).
8800 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8801 if interrupts are deferred (Bug#15801).
8803 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8805 Support resizing frames and windows pixelwise.
8806 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8807 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8808 (struct glyph_matrix): Replace window_left_col and
8809 window_top_line by window_pixel_left and window_pixel_top.
8810 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8812 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8813 (draw_window_divider, move_it_to, x_draw_right_divider)
8814 (x_draw_bottom_divider, change_frame_size): Add or fix
8816 * dispnew.c (change_frame_size_1): Change prototype.
8817 (adjust_glyph_matrix, required_matrix_width)
8818 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8819 values instead of lines and columns.
8820 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8821 WINDOW_TOTAL_FRINGE_WIDTH.
8822 (handle_window_change_signal, do_pending_window_change)
8823 (init_display): Adjusts calls of change_frame_size.
8824 (change_frame_size, change_frame_size_1): Handle pixelwise
8826 * frame.c (Qright_divider_width, Qbottom_divider_width):
8828 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8829 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8830 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8831 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8833 (set_frame_param): New function.
8834 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8835 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8836 (Ffringe_width, Fborder_width, Fright_divider_width)
8837 (Fbottom_divider_width): New functions, defsubr them.
8838 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8839 New argument pixelwise.
8840 (struct frame_parm_table): New members Qright_divider_width and
8841 Qbottom_divider_width.
8842 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8843 (x_report_frame_params): Handle Qright_divider_width and
8844 Qbottom_divider_width.
8845 (x_set_right_divider_width, x_set_bottom_divider_width):
8847 (frame_resize_pixelwise): New option.
8848 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8849 new_pixelwise, right_divider_width and bottom_divider_width;
8850 remove total_lines; rename text_lines, text_cols, new_text_lines
8851 and new_text_cols to text_height, text_width, new_height and
8852 new_width respectively.
8853 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8854 FRAME_TEXT_WIDTH respectively.
8855 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8856 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8857 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8859 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8860 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8861 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8862 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8863 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8864 (FRAME_TOTAL_COLS_ARG): Remove macro.
8865 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8866 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8867 (x_wm_set_size_hint): Handle frame pixel sizes.
8868 * indent.c (compute_motion, Fcompute_motion):
8869 Call window_body_width instead of window_body_cols.
8870 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8871 (make_lispy_position): Handle right and bottom dividers.
8872 (Fsuspend_emacs): Pixelize call of change_frame_size.
8873 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8874 * lisp.h: Extern set_frame_param.
8875 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8877 (Fx_create_frame): Add entry for vertical_drag_cursor.
8878 Pixelize call of change_frame_size.
8879 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8880 * nsterm.m (ns_update_window_end): Optionally draw right
8882 (x_set_window_size): Add argument pixelwise.
8883 Call check_frame_size and change_frame_size with pixelwise zero.
8884 (ns_draw_window_divider): New function.
8885 (ns_redisplay_interface): Add ns_draw_window_divider.
8886 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8887 (x_new_font): Call x_set_window_size with pixelwise zero.
8888 * print.c (print_object): For a window print its sequence
8890 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8891 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8892 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8893 (w32_createwindow): Use scroll bar area width.
8894 (w32_wnd_proc): Handle bottom divider width.
8895 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8896 (Fx_create_frame): Default divider width parameters.
8897 Caclulate sizes pixelwise. Add vertical drag cursor support.
8898 (x_create_tip_frame): Default divider widths to zero.
8899 Pixelize call to change_frame_size.
8900 (Fx_show_tip): Add handling of divider widths. Pixelize window
8902 (Fw32_frame_rect): New function.
8903 (frame_parm_handler w32_frame_parm_handlers): Add divider
8905 (Vx_window_vertical_drag_shape): Add variable.
8906 * w32inevt.c (resize_event, maybe_generate_resize_event):
8907 Pixelize change_frame_size calls.
8908 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8910 * w32term.c (w32_draw_window_divider): New function.
8911 (x_update_window_end): Handle right divider.
8912 (w32_draw_fringe_bitmap, x_scroll_run)
8913 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8914 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8915 Calculate new frame sizes pixelwise.
8916 (x_new_font): Pixelize call to x_set_window_size.
8917 (x_check_fullscreen): Pixelize call to change_frame_size.
8918 (x_set_window_size_1, x_set_window_size): New argument
8919 pixelwise. Calculate pixelwise.
8920 (x_wm_set_size_hint): Use scroll bar area width.
8921 (w32_redisplay_interface): Add w32_draw_window_divider.
8922 * w32term.h (struct w32_output): Add vertical drag cursor.
8923 * widget.c (set_frame_size, update_wm_hints)
8924 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8926 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8927 * window.c (sequence_number): Restore.
8928 (Fwindow_pixel_width, Fwindow_pixel_height)
8929 (Fwindow_mode_line_height, Fwindow_header_line_height)
8930 (window_pixel_to_total, Frun_window_scroll_functions)
8931 (Fset_window_new_pixel, window_resize_apply_total)
8932 (Fwindow_resize_apply_total): New functions.
8933 (window_body_height, window_body_width): Rename from
8934 window_body_lines. New argument PIXELWISE.
8935 Calculate pixelwise.
8936 (Fwindow_body_height, Fwindow_body_width): New argument
8938 (coordinates_in_window, window_relative_x_coord): Use window's
8939 pixel width instead of total width.
8940 (replace_window, recombine_windows): Initialize pixel values.
8941 (resize_root_window, resize_frame_windows, grow_mini_window)
8942 (shrink_mini_window): New argument PIXELWISE.
8943 Calculate pixelwise.
8944 (Fdelete_other_windows_internal, adjust_window_margins)
8945 (window_resize_check, window_resize_apply)
8946 (Fdelete_window_internal, Fresize_mini_window_internal)
8947 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8948 (check_frame_size): Rename arguments. New argument PIXELWISE.
8949 Calculate pixelwise.
8950 (set_window_buffer): Make samebuf bool. Run configuration change
8951 hook only if buffer changed.
8952 (Fset_window_buffer): Rewrite doc-string.
8953 (make_window): Initialize new_pixel slot.
8954 (Fwindow_resize_apply): Check pixel size of root window.
8955 (Fsplit_window_internal): Call 2nd argument pixel_size.
8956 Calculate pixelwise.
8957 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8959 (save_window_data): New slots frame_text_width,
8960 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8961 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8963 (Fcurrent_window_configuration, Fset_window_configuration)
8964 (save_window_save, compare_window_configurations): Handle new
8965 slots in save_window_data and saved_window.
8966 (Fset_window_scroll_bars): Fix doc-string.
8967 (window_resize_pixelwise): New variable.
8968 (coordinates_in_window, Fcoordinates_in_window_p):
8970 (make_parent_window): Adjust sequence_number.
8971 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8973 * window.h (struct window): New members new_pixel, pixel_left,
8974 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8975 (wset_new_pixel): New function.
8976 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8977 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8978 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8979 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8980 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8981 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8982 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8983 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8984 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8985 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8986 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8987 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8988 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8989 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8990 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8992 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8993 (window_body_width, check_frame_size): Adapt external declarations.
8994 * xdisp.c (last_max_ascent): New integer.
8995 (window_text_bottom_y): Handle bottom divider.
8996 (window_box_width, window_box_height): Calculate pixelwise.
8997 (get_glyph_string_clip_rects): Handle right divider.
8998 (remember_mouse_glyph): When windows are resized pixelwise
8999 proceed with width and height set to 1.
9000 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9002 (move_it_to): Calculate and return maximum x position
9004 (Fwindow_text_pixel_size): New function.
9005 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9006 (tool_bar_lines_needed): Rename to tool_bar_height.
9007 Calculate pixelwise.
9008 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9009 Calculate pixelwise.
9010 (redisplay_tool_bar): Calculate pixelwise.
9011 (redisplay_window): Calculate pixelwise. Handle dividers.
9012 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9013 (x_draw_vertical_border): Handle dividers.
9014 (define_frame_cursor1): Handle vertical drag cursor.
9015 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9016 (expose_window): Calculate pixelwise. Handle dividers.
9017 (init_xdisp): Initialize pixel values.
9018 * xfaces.c (Qwindow_divider): New face.
9019 (realize_basic_faces): Realize it.
9020 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9021 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9022 (x_set_scroll_bar_default_width): Default actual width to 16.
9023 (Fx_create_frame): Set sizes pixelwise.
9024 (x_create_tip_frame): Default divider widths to zero.
9025 Pixelize call of change_frame_size.
9026 (Fx_show_tip): Handle divider widths. Initial pixel position
9028 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9029 (Vx_window_vertical_drag_shape): New option.
9030 * xmenu.c (free_frame_menubar): Pixelize call of
9032 * xterm.c (x_draw_window_divider): New function.
9033 (x_update_window_end): Optionally draw right divider.
9034 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9035 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9036 (handle_one_xevent, x_new_font): Calculate pixelwise.
9037 (x_set_window_size_1, x_set_window_size): New argument
9038 pixelwise. Calculate pixelwise.
9039 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9040 (struct x_redisplay_interface): Add x_draw_window_divider.
9041 * xterm.h (struct x_output): Add vertical_drag_cursor.
9043 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9045 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9046 Set invisible frames's `redisplay' when a full redisplay is requested.
9047 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9048 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9049 (display_mode_lines): Set it here instead.
9051 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9053 * dispextern.h (set_window_update_flags): Remove.
9055 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9057 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9059 * xdisp.c (REDISPLAY_SOME_P): New macro.
9060 (redisplay_internal): Use it (bug#15999).
9061 (prepare_menu_bars, redisplay_window): Use it as well.
9063 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9065 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9067 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9068 (globals_of_w32font): Zero it out.
9069 (GetCharWidth32W_Proc): New function pointer.
9070 (get_char_width_32_w): New function.
9071 (compute_metrics): If get_glyph_outline_w returns an error, try
9072 get_char_width_32_w before declaring a failure. This avoids
9073 punishing raster (a.k.a. "bitmap") fonts by slowing down
9074 redisplay. (Bug#6364).
9076 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9078 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9079 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9080 highlight needs to be redisplayed. (Bug#15913)
9082 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9084 Fix minor problems found by static checking.
9085 * buffer.h (struct buffer_text, struct buffer):
9086 * frame.h (struct frame):
9087 * window.h (struct window):
9088 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9089 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9090 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9091 no-longer-valid use of HAVE_MENUS.
9092 * xdisp.c (propagate_buffer_redisplay): Now static.
9094 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9096 * xmenu.c (Fmenu_or_popup_active_p):
9097 * window.c (Fset_window_configuration):
9098 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9099 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9100 * fns.c (Fyes_or_no_p):
9101 * editfns.c (Fmessage_box, Fmessage_or_box):
9102 * alloc.c (make_save_ptr_ptr):
9103 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9105 * window.c (Fset_window_configuration): Move select_window later.
9107 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9109 Refine redisplay optimizations to only redisplay *some* frames/windows
9110 rather than all of them.
9111 * xdisp.c (REDISPLAY_SOME): New constant.
9112 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9113 (bset_redisplay, bset_update_mode_line): New functions.
9114 (message_dolog): Use bset_redisplay.
9115 (clear_garbaged_frames): Use fset_redisplay.
9116 (echo_area_display): Use wset_redisplay.
9117 (buffer_shared_and_changed): Remove.
9118 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9119 frame titles. Compute the actual set of windows redisplayed.
9120 Don't update frame titles and menu bars for frames that don't need to
9122 (propagate_buffer_redisplay): New function.
9124 (redisplay_internal): Use it. Be more selective in the set of windows
9125 we redisplay. Propagate windows_or_buffers_changed to
9126 update_mode_lines a bit later to simplify the code.
9127 (mark_window_display_accurate_1): Reset window and buffer's
9129 (redisplay_window): Do nothing if neither the window nor the buffer nor
9130 the frame needs redisplay.
9131 * window.h (struct window): Add `redisplay' field.
9132 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9133 (redisplay_other_windows, window_list): New declarations.
9134 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9135 (window_list): Not static any more.
9136 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9137 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9138 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9139 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9140 * frame.h (struct frame): Add `redisplay' field.
9141 Move `external_menu_bar' bitfield next to other bit-fields.
9142 (SET_FRAME_GARBAGED): Use fset_redisplay.
9143 (SET_FRAME_VISIBLE): Don't garbage the frame;
9144 Use redisplay_other_windows.
9145 * buffer.h (struct buffer): Add `redisplay' field.
9146 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9147 (modify_overlay): Use bset_redisplay.
9148 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9150 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9152 Support w32 file notifications in batch mode.
9153 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9154 invalid (which happens in batch mode). If non-interactive, call
9155 handle_file_notifications to store file notification events in the
9156 input queue. (Bug#15933)
9158 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9160 * w32inevt.c (handle_file_notifications): Now external, not static.
9162 * w32term.h (handle_file_notifications): Provide prototype.
9164 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9165 init_crit, since init_display, which does that otherwise, is not
9168 2013-11-27 Glenn Morris <rgm@gnu.org>
9170 * Makefile.in ($(lispsource)/international/charprop.el): New.
9171 (emacs$(EXEEXT)): Depend on charprop.el.
9173 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9175 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9176 deleting portions of the buffer under non-nil REPLACE argument.
9179 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9180 directory, watch it and not its parent.
9181 (add_watch): Allow empty string in FILE.
9183 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9185 * window.c (Fset_window_start, window_resize_apply)
9186 (window_scroll): Reset window_end_valid (Bug#15957).
9188 2013-11-27 Glenn Morris <rgm@gnu.org>
9190 * Makefile.in (leimdir): Now in lisp source directory.
9191 ($(leimdir)/leim-list.el): Just use ../leim .
9192 * epaths.in (PATH_DUMPLOADSEARCH):
9193 * lread.c (load_path_default):
9194 * nsterm.m (ns_load_path): No more leim directory.
9196 2013-11-26 Andreas Schwab <schwab@suse.de>
9198 * .gdbinit (xgettype): Add cast.
9200 2013-11-26 Glenn Morris <rgm@gnu.org>
9202 Preload leim-list.el.
9203 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9204 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9205 is a single directory.
9207 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9209 bool-vector-subsetp is now the normal direction (Bug#15912).
9210 * data.c (Fbool_vector_subsetp): Test whether the first argument
9211 is a subset of the second one, not the reverse. Add doc string.
9213 Fix minor problems found by static checking.
9214 * lread.c (load_path_default): Now static.
9215 * textprop.c (text_property_stickiness): Be consistent about the
9216 test used when deciding whether to consider the previous character.
9217 This simplifies the code a bit.
9219 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9221 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9223 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9224 (syms_of_frame): Don't defsubr them.
9226 2013-11-25 Glenn Morris <rgm@gnu.org>
9228 * lread.c (load_path_default): Change the sense of the argument.
9229 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9230 from dump_path. When it is not, avoid checking dump_path twice.
9232 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9233 uninstalled dump_path against installed Vload_path. (Bug#15964)
9235 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9237 Export get_pos_property to Elisp.
9238 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9239 (syms_of_editfns): Export it to Elisp.
9241 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9243 2013-11-23 Romain Francoise <romain@orebokech.com>
9245 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9246 initialization here ...
9247 (syms_of_fileio): ... from here.
9249 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9251 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9252 Please use --enable-check-lisp-object-type.
9254 2013-11-23 Glenn Morris <rgm@gnu.org>
9256 * process.c (get_process): Explicit error for dead buffers.
9258 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9260 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9262 2013-11-23 Glenn Morris <rgm@gnu.org>
9264 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9265 * lread.c (load_path_check): Take path to check as argument.
9266 (load_path_default): New, split from init_lread.
9267 (init_lread): Move calc of default load-path to load_path_default.
9268 Empty elements in EMACSLOADPATH now stand for the default.
9269 (load-path): Doc fix.
9270 * emacs.c (decode_env_path): Add option to treat empty elements
9271 as nil rather than ".".
9272 * callproc.c (init_callproc_1, init_callproc):
9273 * image.c (Vx_bitmap_file_path):
9274 * lisp.h (decode_env_path):
9275 * lread.c (Vsource_directory):
9276 Update for new argument spec of decode_env_path.
9278 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9280 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9281 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9283 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9285 Fix some dependency problems that cause unnecessary recompiles.
9287 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9288 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9289 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9290 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9291 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9292 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9293 (boostrap-clean): No need to remove stamp-oldxmenu.
9295 Fix recently introduced bool vector overrun.
9296 This was due to an optimization that went awry.
9297 Reported by Glenn Morris in
9298 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9299 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9300 for empty vectors, undoing the 2013-11-18 change.
9301 * data.c (bool_vector_binop_driver): Rely on this.
9302 Fix bug that occasionally overran the destination.
9303 * lisp.h (struct Lisp_Bool_vector): Document this.
9305 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9307 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9310 * nsterm.m (init, run, stop:): Comment out for now, does not work
9313 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9315 * charset.c (syms_of_charset): Don't read past end of string.
9317 2013-11-19 Glenn Morris <rgm@gnu.org>
9319 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9321 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9323 Add hooks to run on gaining/losing focus. (Bug#15029)
9324 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9325 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9326 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9328 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9330 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9331 The old names predated the API change that put destination at end.
9333 Improve API of recently-added bool vector functions (Bug#15912).
9334 The old API had (bool-vector-count-matches A B)
9335 and (bool-vector-count-matches-at A B I), which gave the
9336 misleading impression that the two functions were variants, one
9337 with a location I. The new API has (bool-vector-count-population A)
9338 and (bool-vector-count-consecutive A B I) to make the distinction
9339 clearer. The first function no longer has a B argument, since the
9340 caller can easily determine the number of nils if the length and
9341 number of ts is known.
9342 * data.c (Fbool_vector_count_population): Rename from
9343 bool_vector_count_matches, and accept just 1 argument.
9344 (Fbool_vector_count_consecutive): Rename from
9345 Fbool_vector_count_matches_at.
9347 Always allocate at least one bits_word per bool vector.
9348 See Daniel Colascione in:
9349 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9350 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9351 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9352 * lisp.h (struct Lisp_Bool_vector): Document this.
9354 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9356 * insdel.c (invalidate_buffer_caches): New function, consolidated
9357 from part of prepare_to_modify_buffer.
9358 (insert_from_gap, prepare_to_modify_buffer):
9359 * coding.c (code_convert_region, code_convert_string):
9360 Call invalidate_buffer_caches. (Bug#15841)
9362 * lisp.h (invalidate_buffer_caches): Add prototype.
9364 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9366 * w32term.c (x_update_window_end): Don't invalidate the entire
9367 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9368 highlight needs to be redisplayed. (Bug#15913)
9370 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9372 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9374 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9376 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9377 while we are using Vprin1_to_string_buffer.
9379 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9380 after inserting the description string. (Bug#15907)
9382 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9384 * data.c: Work around bogus GCC diagnostic about shift count.
9385 Reported by Eli Zaretskii in
9386 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9387 (pre_value): New function.
9388 (count_trailing_zero_bits): Use it.
9390 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9392 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9393 assume C macros are not supported even under -g3 in these old GCC
9396 2013-11-15 Leo Liu <sdl.web@gmail.com>
9398 * minibuf.c (Ftry_completion, Fall_completions)
9399 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9401 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9403 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9404 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9405 This avoids placing unnecessary constants into the Emacs code.
9407 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9409 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9410 for Cygwin w32 build.
9412 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9413 for Cygwin w32 build. (Bug#15892)
9415 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9417 Simplify, port and tune bool vector implementation.
9418 * alloc.c (bool_vector_exact_payload_bytes)
9419 (bool_vector_payload_bytes): Remove.
9420 (bool_vector_fill): Return its argument.
9421 * alloc.c (bool_vector_fill):
9423 * print.c (print_object):
9424 Simplify by using bool_vector_bytes.
9425 * alloc.c (make_uninit_bool_vector):
9426 New function, broken out from Fmake_bool_vector.
9427 (Fmake_bool_vector): Use it. Use tail call.
9428 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9429 * data.c (BITS_PER_ULL): New constant.
9430 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9431 if long long versions don't exist.
9432 (shift_right_ull): New function.
9433 (count_one_bits_word): New function, replacing popcount_bits_word
9434 macro. Don't assume that bits_word is no wider than long long.
9435 (count_one_bits_word, count_trailing_zero_bits):
9436 Don't assume that bits_word is no wider than long long.
9437 * data.c (bool_vector_binop_driver, bool_vector_not):
9438 * fns.c (Fcopy_sequence):
9440 Create an uninitialized destination, to avoid needless work.
9441 (internal_equal): Simplify.
9442 (Ffillarray): Prefer tail call.
9443 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9444 contain at least one word.
9445 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9446 chars are narrower than ints.
9447 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9448 * fns.c (Fcopy_sequence):
9450 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9451 Don't try to port to hosts where bits_word values have holes; the
9452 code wouldn't work there anyway. Verify this assumption, though.
9453 (bool_vector_bytes): New function.
9454 (make_uninit_bool_vector): New decl.
9455 (bool_vector_fill): Now returns Lisp_Object.
9457 * xfns.c (xic_create_fontsetname):
9458 * xrdb.c (gethomedir): Prefer tail calls.
9460 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9462 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9463 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9465 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9466 that requires a return value.
9467 (Fset_buffer_modified_p): Take advantage of this change to do
9470 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9472 * buffer.c (Frestore_buffer_modified_p): Sync it with
9473 Fset_buffer_modified_p.
9474 (Fforce_mode_line_update): New function, moved from subr.el.
9475 (Fset_buffer_modified_p): Use them.
9476 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9478 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9480 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9481 This avoids undefined behavior when subtracting pointers into
9482 different aways. On my platform it also makes the code a tad
9483 smaller and presumably faster.
9485 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9487 * keyboard.c (command_loop_1): Use region-extract-function.
9488 * insdel.c (Qregion_extract_function): Not static any more (can we
9489 stop pretending that these vars can benefit from being marked static?).
9491 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9493 * search.c (find_newline): If buffer text is relocated during the
9494 "dumb loop", adjust C pointers into buffer text to follow suit.
9497 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9499 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9500 for conversion (Bug#15837).
9502 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9504 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9505 for the entire range of inserted characters. (Bug#15841)
9507 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9509 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9511 (realize_default_face): Remove assignment to distant-foreground if
9512 unspecified (Bug#15815).
9514 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9516 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9517 cache-long-scans disabled, since we don't want to call
9518 prepare_to_modify_buffer (in insert_1_both) for each message we
9521 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9522 from buffer.c. Improve commentary to the buffer field setter
9525 * buffer.c (bset_cache_long_scans): Static function deleted.
9526 Improve commentary to the buffer field setter functions.
9527 (init_buffer_once): Default for cache-long-scans changed to t.
9530 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9532 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9534 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9535 This bug was introduced in my 2013-06-21 change, and caused
9536 struct Lisp_Sub_Char_Table objects to be given too many slots,
9537 which broke 'make -C admin/unidata'.
9539 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9541 Import changes from mac-port 4.5.
9542 * macfont.m (mac_font_copy_default_descriptors_for_language)
9543 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9544 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9545 (macfont_language_default_font_names): New.
9546 (macfont_list): Rearrange language/charset code.
9547 (macfont_close): Don't check for macfont_info->cache.
9548 (mac_ctfont_create_preferred_family_for_attributes): New font
9549 selection code, call
9550 mac_font_copy_default_name_for_charset_and_languages.
9551 (mac_font_copy_default_descriptors_for_language)
9552 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9554 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9556 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9558 Port to C11 aligned_alloc, and fix some integer overflows.
9559 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9560 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9561 and use of posix_memalign replaced with aligned_alloc.
9562 (aligned_alloc): New function, defined or declared as needed.
9563 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9564 Don't undef; configure.ac now does this.
9565 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9566 (calloc, aligned_alloc): Check for integer overflow.
9567 (aligned_alloc): Rename from memalign. All uses changed.
9568 (memalign): New function, an alias for aligned_alloc.
9570 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9572 * xdisp.c (redisplay_internal): Fix typo in last change.
9574 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9576 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9578 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9580 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9581 redisplay--mode-lines-cause.
9582 (redisplay_internal): Keep them uptodate. Remove redundant check of
9583 buffer_shared_and_changed.
9584 * *.[chm]: Number every assignment to update_mode_lines so we
9585 can track why it is set.
9587 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9589 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9591 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9593 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9594 can track why it is set.
9596 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9598 Integer-related fixes for term.c etc.
9599 * dispextern.h (face_tty_specified_color): New function.
9600 * term.c (turn_on_face): Don't rely on undefined behavior when
9601 assigning an out-of-range value to 'long'.
9602 Simplify test for toggling highlight.
9603 (tty_capable_p): Omit last two (unused) args. All callers changed.
9604 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9605 (read_menu_input, tty_menu_activate, tty_menu_show):
9606 * xfaces.c (x_supports_face_attributes_p)
9607 (tty_supports_face_attributes_p):
9608 Use bool for boolean. All callers changed.
9609 (tty_supports_face_attributes_p): Omit defaults for color indices;
9610 no longer needed. Simplify tail call.
9612 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9614 * xdisp.c (prepare_menu_bars): Mark static.
9615 * lisp.h (prepare_menu_bars): Don't declare.
9616 * xselect.c (x_handle_selection_clear):
9617 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9619 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9621 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9622 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9624 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9626 * keyboard.c (Fcommand_error_default_function): Rename from
9627 Fdefault_error_output.
9629 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9631 * keyboard.c (Fdefault_error_output): New function, extracted from
9633 (syms_of_keyboard): Use it for Vcommand_error_function.
9635 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9637 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9638 (init_eval): Use it to ensure handlerlist is non-NULL.
9639 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9640 (Fsignal): Adjust NULLness test of handlerlist.
9641 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9643 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9645 * callproc.c (call_process): Call prepare_to_modify_buffer before
9646 decoding text read from the sub-process, as the decoded stuff will
9647 be inserted into the buffer. This will invalidate the various
9648 caches maintained for the buffer. (Bug#15148)
9650 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9652 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9653 string of glyphless-char-display.
9655 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9657 * nsfns.m (ns_get_name_from_ioreg): New function.
9658 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9659 OSX >= 10.9. Use ns_get_name_from_ioreg.
9661 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9663 Simplify and port recent bool vector changes.
9664 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9665 only in this file. Use a more-efficient implementation if the
9666 second argument is a power of 2.
9667 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9668 Remove no-longer-necessary compile-time checks.
9669 (bool_vector_exact_payload_bytes): New function.
9670 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9671 exact payload changed to call the new function. Do not assume
9672 that the arg or result fits in ptrdiff_t.
9673 (bool_vector_fill): New function.
9674 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9676 (vroundup_ct): Don't assume arg fits in size_t.
9677 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9678 invoke set_category_set.
9679 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9680 All callers changed. Use bool_vector_set.
9681 * category.h (XCATEGORY_SET): Remove; no longer needed.
9682 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9684 * data.c (Faref): Use bool_vector_ref.
9685 (Faset): Use bool_vector_set.
9686 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9687 (Fbool_vector_not, Fbool_vector_count_matches)
9688 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9689 * fns.c (concat): Use bool_vector_ref.
9690 (Ffillarray): Use bool_vector_fill.
9691 (mapcar1): Use bool_vector_ref.
9692 (sxhash_bool_vector): Hash words, not bytes.
9693 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9694 a constant, since it's now used in #if.
9695 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9696 unsigned char on unusual architectures, so that we no longer
9697 assume that the number of bits per bits_word is a power of two or
9698 is a multiple of 8 or of CHAR_BIT.
9699 (Qt): Add forward decl.
9700 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9701 at least as strictly as bits_word.
9702 (bool_vector_data, bool_vector_uchar_data): New accessors.
9703 All data structure accesses changed to use them.
9704 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9705 (bool_vector_set): New functions.
9706 (bool_vector_fill): New decl.
9707 (ROUNDUP): Move to alloc.c as described above.
9709 Fix recent gnutls changes.
9710 * gnutls.c (Fgnutls_boot): Don't assume C99.
9711 * process.c (wait_reading_process_output): Fix typo in recent change.
9713 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9715 * process.c (wait_reading_process_output, read_process_output)
9716 (send_process): Check gnutls_state is not NULL.
9718 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9719 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9721 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9723 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9724 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9726 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9729 * nsfns.m (Fx_create_frame): Fix memory leak.
9731 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9732 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9733 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9735 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9737 * xdisp.c (message3_nolog, message_with_string): Encode the string
9738 before writing it to the terminal in a non-interactive session.
9740 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9741 sure we concatenate them into a unibyte string.
9743 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9744 resulting temporary name before returning it to the caller.
9745 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9746 is a unibyte string, convert NAME to a unibyte string to ensure
9747 that the result is also a unibyte string.
9749 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9750 create unibyte strings from default paths and directory/file
9753 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9756 * callproc.c (init_callproc): Use build_unibyte_string to make
9757 sure we create unibyte strings from default paths and
9758 directory/file names.
9760 * buffer.c (init_buffer): Don't store default-directory of
9761 *scratch* in multibyte form. The original problem which led to
9762 that is described in
9763 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9764 but it was solved long ago. (Bug#15260)
9766 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9768 Port to stricter C99 platforms.
9769 Especially, C99 prohibits nesting a struct X inside struct Y if
9770 struct X has a flexible array member.
9771 * alloc.c (struct sdata): New type.
9772 (sdata): Implement in terms of struct sdata.
9773 Remove u member; all uses replaced by next_vector, set_next_vector.
9774 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9775 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9776 (struct sblock): Rename first_data member to data, which is now
9777 a flexible array member. All uses changed.
9778 (next_vector, set_next_vector, large_vector_vec): New functions.
9779 (vector_alignment): New constant.
9780 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9781 (struct large-vector): Now merely a NEXT member, since the old approach
9782 ran afoul of stricter C99. All uses changed to use
9783 large_vector_vec or large_vector_offset.
9784 (large_vector_offset): New constant.
9785 * dispnew.c: Include tparam.h, for tgetent.
9786 Do not include term.h; no longer needed.
9787 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9788 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9789 (struct Lisp_Vector): Use a flexible array member for contents,
9790 instead of a union with a member that is an array of size 1.
9792 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9793 fact that the struct no longer contains a union.
9794 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9795 (struct Lisp_Save_Value, struct Lisp_Free):
9796 Use unsigned, not int, for spacers, to avoid c99 warning.
9797 (union specbinding): Use unsigned, not bool, for bitfield, as
9798 bool is not portable to pre-C99 hosts.
9800 2013-11-04 Glenn Morris <rgm@gnu.org>
9802 * emacs.c (usage_message): Mention that `-L :...' appends.
9804 2013-11-02 Glenn Morris <rgm@gnu.org>
9806 * Makefile.in (abs_builddir): Remove.
9807 (bootstrap_exe): Use relative filename.
9809 Use relative filenames in TAGS files.
9810 * Makefile.in (abs_srcdir): Remove it again.
9811 (.PHONY): Remove frc.
9812 (maintainer-clean): No more TAGS-LISP file.
9813 (TAGS): Pass relative file names to etags.
9814 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9816 * Makefile.in (abs_srcdir): New, set by configure.
9818 (maintainer-clean): Remove pointless echo. That should be in the
9819 top-level Makefile, if anywhere. Delete TAGS-LISP.
9820 (extraclean): No s/ and m/ directories for some time.
9821 (TAGS): Also depend on ctagsfiles3.
9822 Remove no-longer-defined S_FILE.
9823 Pass absolute filenames to etags once more.
9824 (TAGS-LISP): Replace lispdir with its expansion.
9825 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9826 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9828 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9830 * xfaces.c (check_lface_attrs, realize_default_face):
9831 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9832 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9834 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9836 * emacs.c (original_pwd): Remove global var by making it local.
9837 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9839 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9841 * xfaces.c: Declare color_distance.
9842 (QCdistant_foreground): New variable.
9843 (NEAR_SAME_COLOR_THRESHOLD): New define.
9844 (load_color2): New function.
9845 (load_color): Call load_color2.
9846 (load_face_colors): Call load_color2 and if distant-color is specified
9847 calculate distant and use distant-color if colors are near.
9848 (LFACE_DISTANT_FOREGROUND): New define.
9849 (merge_face_ref, Finternal_set_lisp_face_attribute)
9850 (Finternal_get_lisp_face_attribute)
9851 (x_supports_face_attributes_p): Handle distant-foreground similar to
9853 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9855 * dispextern.h (lface_attribute_index):
9856 Add LFACE_DISTANT_FOREGROUND_INDEX.
9858 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9860 * image.c (pbm_next_char): New function.
9861 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9862 (pbm_scan_number): Use it.
9863 (Qlibjpeg_version): New variable.
9864 (syms_of_image): DEFSYM and initialize it.
9866 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9868 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9870 2013-10-31 Glenn Morris <rgm@gnu.org>
9872 * emacs.c (original_pwd): New char.
9873 (main): If using --chdir, store original_pwd.
9874 (init_cmdargs): When setting Vinvocation_directory based on a
9875 relative argv[0], use original_pwd if set. (Bug#15768)
9877 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9879 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9881 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9883 * insdel.c: Fix minor problems found by static checking.
9884 (Qregion_extract_function): Now static.
9885 (prepare_to_modify_buffer_1): Remove unused locals.
9887 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9889 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9890 (syms_of_xdisp): Declare pre-redisplay-function.
9891 (markpos_of_region): Remove function.
9892 (init_iterator, compute_stop_pos, handle_face_prop)
9893 (face_before_or_after_it_pos, reseat_to_string)
9894 (get_next_display_element, window_buffer_changed)
9895 (redisplay_internal, try_cursor_movement, redisplay_window)
9896 (try_window_reusing_current_matrix, try_window_id, display_line)
9897 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9898 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9899 * window.h (struct window): Remove field `region_showing'.
9900 * dispextern.h (struct it): Remove region_beg/end_charpos.
9901 (face_at_buffer_position, face_for_overlay_string)
9902 (face_at_string_position): Update prototypes.
9903 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9904 (face_at_string_position): Remove `region_beg' and `region_end' args.
9905 * fontset.c (Finternal_char_font):
9906 * font.c (font_at, font_range): Adjust calls accordingly.
9907 * insdel.c (Qregion_extract_function): New var.
9908 (syms_of_insdel): Initialize it.
9909 (prepare_to_modify_buffer_1): Use it.
9911 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9913 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9914 * ftxfont.c (ftxfont_get_gcs):
9915 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9916 * xfaces.c (x_free_colors, x_free_dpy_colors)
9917 (x_create_gc, unload_color):
9918 * xselect.c (x_property_data_to_lisp):
9919 * xsettings.c (parse_settings):
9920 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9921 (get_bits_and_offset): Adjust definition.
9922 * frame.c (XParseGeometry): Adjust locals.
9923 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9924 * regex.h (toplevel): Likewise for reg_syntax_t.
9926 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9928 * eval.c (run_hook_with_args): Use FUNCTIONP.
9930 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9932 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9933 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9934 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9935 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9936 on MS-Windows anyway.
9937 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9938 (free_realized_face): ...adjust user.
9939 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9940 white relief pixels to -1.
9941 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9942 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9943 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9945 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9947 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9948 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9949 in practice now. All callers changed.
9951 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9953 * dispextern.h (struct face): Use bitfields for 'underline_type'
9954 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9955 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9956 'stipple' member. Move 'lface' member up to help...
9957 * xfaces.c (make_realized_face): ...this function to find and
9958 clear just the members that need clearing.
9959 (load_face_colors, realize_x_face):
9960 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9962 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9964 * xftfont.c (struct xftfont_info): Remove set-but-unused
9966 (xftfont_open): Adjust user.
9967 (xftfont_get_colors): Remove useless prototype.
9969 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9971 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9972 before passing them to 'unexec'. (Bug#15260)
9974 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9976 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9978 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9980 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9981 the changed signature of the font driver's 'close' method.
9983 * w32font.h (w32font_close): Adjust the prototype to the change in
9984 function definition.
9986 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9988 * w32uniscribe.c (uniscribe_close): Adapt the call to
9989 w32font_close to its new prototype.
9991 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9993 Omit unused frame argument of font API's close function.
9994 * font.h (struct font): Drop frame argument. Adjust comment.
9995 * font.c (font_clear_cache, font_close_object): Adjust users.
9996 * ftfont.c (ftfont_close):
9997 * ftxfont.c (ftxfont_close):
9998 * macfont.m (macfont_close):
9999 * nsfont.m (nsfont_close):
10000 * w32font.c (w32font_close):
10001 * xfont.c (xfont_close):
10002 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10003 tweak comments and make functions safe if called more than once for
10004 the same font object.
10006 Perform font-specific cleanup when font object is swept by GC. See
10007 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10008 * alloc.c (cleanup_vector): New function.
10009 (sweep_vector): Call it for each reclaimed vector object.
10010 * font.h (struct font): Adjust comment.
10012 2013-10-24 Glenn Morris <rgm@gnu.org>
10014 * Makefile.in (abs_top_srcdir): New, set by configure.
10016 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10018 Adjust recent font-related changes to fix bug#15686.
10019 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10020 is a live window system frame, mark its default font too.
10022 2013-10-23 Glenn Morris <rgm@gnu.org>
10024 * Makefile.in (RUN_TEMACS): Make relative (again).
10025 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10026 (bootstrap-emacs$(EXEEXT)):
10027 Quote entities that might contain whitespace.
10029 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10031 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10032 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10034 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10036 Do not allow font caches to grow too large.
10037 * alloc.c (compact_font_cache_entry, compact_font_caches):
10038 New functions or stub if not HAVE_WINDOW_SYSTEM.
10039 (compact_undo_list): Factor out from Fgarbage_collect.
10041 (mark_face_cache): Mark face font. Move down to avoid
10043 (mark_terminals): Do not mark font cache here.
10044 (Fgarbage_collect): Call compaction functions described
10045 above. Adjust comment.
10047 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10049 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10050 chdir to HOME (bug#15607).
10052 * nsterm.m (Qcocoa, Qgnustep): New variables.
10053 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10054 (ns_get_color): Make selection color work for GNUstep also.
10056 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10058 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10059 handles mouse clicks. Instead, let GPM use the same code as all
10060 the other mice use. See the discussion starting at
10061 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10062 for the details of the problem with the menu bar this fixes.
10064 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10066 Remove port-specific display name lists to avoid extra
10067 complexity and data duplication with display info lists.
10068 * xterm.h (x_display_name_list): Remove declaration.
10069 * xterm.c (x_display_name_list): Remove.
10070 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10071 * xfns.c (x_display_info_for_name, Fx_display_list):
10072 Likewise. Use x_display_list where appropriate.
10073 * w32term.h (w32_display_name_list): Remove declaration.
10074 * w32term.c (w32_display_name_list): Remove.
10075 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10077 * w32fns.c (x_display_info_for_name, Fx_display_list):
10078 Likewise. Use x_display_list where appropriate.
10079 * nsterm.h (ns_display_name_list): Remove declaration.
10080 * nsterm.m (ns_display_name_list): Remove.
10081 (ns_term_init, syms_of_nsterm): Adjust users.
10082 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10083 Likewise. Use x_display_list where appropriate.
10084 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10085 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10086 (mark_terminals): Mark per-terminal font cache.
10088 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10090 Don't run timers in input-pending-p. Its new check-timers param
10091 provides the prior behavior. (Bug#15045).
10092 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10094 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10096 Make some functions static in non-Microsoft builds.
10097 On my platform (Fedora 19 x86-64), this shrinks the
10098 Emacs executable (text+data) by 0.25%.
10099 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10100 (load_color) [!MSDOS]:
10101 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10102 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10103 * lisp.h (check_existing):
10104 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10105 (network_interface_info) [!WINDOWSNT]:
10106 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10107 Remove extern decls.
10108 * fileio.c (check_existing):
10109 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10110 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10111 (network_interface_info) [!WINDOWSNT]:
10112 * term.c (encode_terminal_code) [!WINDOWSNT]:
10113 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10114 * xfaces.c (load_color) [!MSDOS]:
10116 * fileio.c (check_existing, check_executable, check_writable):
10117 * process.c (network_interface_list, network_interface_info):
10118 Move earlier, so that we don't need forward decls.
10119 * gnutls.c (fn_gnutls_transport_set_errno)
10120 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10122 * w32.c (init_environment): Use faccessat rather than
10123 check_existing, partly for consistency with the rest of the code
10124 in this file, partly so that check_existing can be static.
10126 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10127 * emacs.c (MAIN_PROGRAM): New macro.
10128 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10129 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10131 bool vector int width fixes
10132 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10133 (Fbool_vector_count_matches_at):
10134 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10135 can exceed PTRDIFF_MAX, at least in theory.
10136 (Fbool_vector_count_matches_at):
10137 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10139 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10141 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10142 (struct sockaddr): Add forward decl, for platforms that lack it.
10144 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10146 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10149 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10151 * w32.c (network_interface_get_info, network_interface_list)
10152 (network_interface_info): New functions. (Bug#15610)
10153 (GetAdaptersInfo_Proc): New typedef.
10154 (get_adapters_info): New wrapper function.
10155 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10157 * process.h (network_interface_list, network_interface_info):
10160 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10161 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10162 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10163 for WINDOWSNT. Doc fix.
10164 (syms_of_process): Defsubr Snetwork_interface_list and
10165 Snetwork_interface_info unconditionally.
10167 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10168 in NS GUI sessions. (Bug#15629)
10170 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10172 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10174 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10176 * print.c (print_object): Print " ..." when truncating bool vectors.
10178 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10180 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10181 standard mouse buttons.
10183 * termhooks.h (struct input_event): Remove incorrect commentary.
10185 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10187 Disallow bool vector operations on mixed-length operands.
10188 The old behavior left garbage in the result vector sometimes,
10189 and didn't seem to be useful.
10190 * data.c (Qwrong_length_argument): New static var.
10191 (wrong_length_argument): New function.
10192 (bool_vector_binop_driver): Check that args agree in length.
10194 * keyboard.c, keyboard.h (all_kboards): Now static.
10196 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10198 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10199 note from the lispref.
10201 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10203 * nsterm.h (struct ns_display_info): Remove set-but-unused
10204 member image_cache (image caches are per-terminal anyway).
10205 (FRAME_X_IMAGE_CACHE): Remove.
10206 * nsterm.m (ns_initialize_display_info): Adjust user.
10208 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10210 * w32proc.c: Include mingw_time.h.
10212 * w32.c: Include mingw_time.h.
10214 Implement scrolling of TTY menus when the screen is too short.
10216 * term.c (tty_menu_display): Accept an additional argument, the
10217 menu item from which to start displaying the menu. Account for
10218 the value of Y when limiting the menu to the number of available
10220 (mi_result): New enumeration.
10221 (read_menu_input): Return enumerated value. When the y coordinate
10222 hits min_y or max_y, return scroll indication instead of wrapping
10224 (tty_menu_activate): Handle the scrolling indications from
10225 read_menu_input. Compute the first menu item to display and pass
10226 it to tty_menu_display.
10228 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10230 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10231 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10232 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10233 Adjust to match the change described below.
10234 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10235 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10236 memory_below_frame members to...
10237 * termchar.h (struct tty_display_info): ...here because they're
10238 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10239 * term.c (init_tty):
10240 * nsterm.m (ns_create_terminal):
10241 * w32term.c (w32_create_terminal):
10242 * xterm.c (x_create_terminal): Adjust users.
10243 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10244 to filter out non-TTY frames. Adjust comment.
10245 (scrolling): Adjust user. Prefer eassert for debugging check.
10247 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10249 * xfaces.c (PT_PER_INCH): Remove unused macro.
10250 * termhooks.h (struct terminal): Remove set-but-unused
10251 member fast_clear_end_of_line.
10252 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10253 * nsterm.m (ns_create_terminal):
10254 * term.c (init_tty):
10255 * w32term.c (w32_create_terminal):
10256 * xterm.c (x_create_terminal): Adjust users.
10258 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10260 * lisp.h (bool_vector_size): New function.
10261 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10262 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10263 (Fbool_vector_not, Fbool_vector_count_matches_at):
10264 Remove uses of 'eassume' that should no longer be needed,
10265 because they are subsumed by the 'eassume' in bool_vector_size.
10267 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10269 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10270 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10271 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10273 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10275 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10276 have different dimensions. (Bug#15575)
10278 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10281 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10283 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10285 * term.c (tty_menu_show): Never return with unbalanced
10286 specpdl. Use eassert for debugging check. Adjust style.
10288 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10290 * term.c (read_menu_input): Make selection of menu items
10291 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10292 (tty_menu_activate): Fix off-by-one error when computing max_y.
10294 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10296 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10297 audit logging (only used with GnuTLS 3.x) and enable it.
10299 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10301 * dispnew.c (redraw_frame): Remove useless #ifdef because
10302 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10303 Also, move TTY fflush to...
10304 * term.c (tty_update_end): ...this function.
10306 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10308 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10309 the end of the frame's glyph matrix. (Bug#15575)
10311 * term.c (tty_menu_display): Don't move cursor while overwriting
10312 frame's glyphs with menu items. Limit the number of items
10313 displayed to what can be shown on the available screen lines,
10314 excluding the echo area.
10315 (tty_menu_activate): Limit the Y coordinate allowed by
10316 read_menu_input to the last screen line used for menu display.
10318 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10320 * lisp.h (eassume): New macro.
10321 Also, include <verify.h>, for 'assume'.
10322 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10323 (vroundup, vector_nbytes):
10324 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10325 (Fbool_vector_not, Fbool_vector_count_matches)
10326 (Fbool_vector_count_matches_at):
10327 Use eassume, not eassert.
10328 * casetab.c (set_identity, shuffle):
10329 * composite.c (composition_gstring_put_cache):
10330 * dispnew.c (update_frame_1):
10331 * ftfont.c (ftfont_shape_by_flt):
10332 * image.c (gif_load):
10333 * intervals.c (offset_intervals):
10334 * macfont.m (macfont_shape):
10335 Remove calls to 'assume' that are no longer needed, because
10336 --enable-gcc-warnings no longer generates bogus warnings
10337 when these calls are removed.
10339 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10341 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10343 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10345 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10346 (Qsubstitute_env_in_file_name): New var.
10347 (syms_of_fileio): Define it.
10349 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10351 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10352 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10355 * term.c (save_and_enable_current_matrix): Don't allocate and
10356 don't save margin areas.
10357 (restore_desired_matrix): Don't restore margin areas.
10358 (free_saved_screen): Don't free margin areas.
10360 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10362 * image.c: Pacify --enable-gcc-warnings.
10363 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10364 #define only if used.
10366 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10368 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10369 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10370 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10371 (gif_load): For giflib v5.x and later, display the error message
10372 produced by giflib when its functions fail.
10373 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10376 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10378 * keyboard.c (last_event_timestamp): Remove. For X selection and
10379 GTK popup menus, it may be obtained from per-frame X display info.
10380 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10381 (process_special_events): Adjust users.
10382 * keyboard.h (last_event_timestamp): Remove declaration.
10383 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10384 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10385 * menu.h (xmenu_show): Adjust prototype.
10386 * menu.c (Fx_popup_menu): Adjust user.
10387 * xselect.c (x_own_selection, x_get_foreign_selection)
10388 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10390 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10392 * keyboard.c (init_kboard): Now static. Add arg
10393 to denote window system. Adjust comment.
10394 (init_keyboard): Adjust user.
10395 (allocate_kboard): New function.
10396 (syms_of_keyboard):
10397 * nsterm.m (ns_term_init):
10398 * term.c (init_tty):
10399 * w32term.c (w32_create_terminal):
10400 * xterm.c (x_term_init): Use it.
10401 * keyboard.h (init_kboard): Remove prototype.
10402 (allocate_kboard): Add prototype.
10404 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10406 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10407 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10409 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10411 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10413 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10415 * term.c (tty_menu_activate): Flush the output stream after
10416 showing the cursor, and don't mark the frame garbaged at exit from
10417 the function. Fixes redisplay glitches when moving from one menu
10420 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10422 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10423 or throw error (Bug#15570).
10425 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10427 * intervals.c (temp_set_point_both): Move test into 'eassert',
10430 * lisp.h (eassert): Don't use 'assume'.
10431 Sometimes 'assume' wins in performance, and sometimes it loses,
10432 so it shouldn't be used all the time. Perhaps we need two
10433 flavors of 'eassert', one for where 'assume' is far more likely
10434 to help or to hurt; but that can be done later.
10435 Reported by Dmitry Antipov in
10436 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10437 Also, don't include <verify.h>; no longer needed.
10439 2013-10-09 Glenn Morris <rgm@gnu.org>
10441 * eval.c (Fcond): Doc tweak.
10443 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10445 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10446 expressions with side effects to eassert. (Bug#15565)
10448 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10450 * fns.c (hashfn_user_defined): Allow hash functions to return any
10453 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10455 Fix minor problems found by static checking.
10456 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10457 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10458 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10459 * keyboard.c (read_menu_command): Remove unused local.
10460 * lisp.h (read_menu_command): New decl.
10461 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10462 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10463 Return ptrdiff_t, not int.
10464 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10465 not int, for benefit of xpalloc.
10466 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10468 (have_menus_p): Remove; unused.
10469 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10470 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10471 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10473 (save_and_enable_current_matrix): Omit unnecessary casts.
10474 (read_menu_input): Omit local extern decl (now in lisp.h).
10475 Don't access uninitialized storage if mouse_get_xy fails.
10476 (tty_menu_activate): Mark local as initialized, for lint.
10477 (tty_menu_activate, tty_meny_show): Remove unused locals.
10479 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10481 Support menus on text-mode terminals.
10482 * xterm.h (xw_popup_dialog): Add prototype.
10484 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10485 (xmenu_show): Block input here, instead in Fx_popup_menu.
10486 (xw_popup_dialog): New function, with X-specific bits of popup
10489 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10492 * window.c (Fset_window_configuration): Use run-time tests of the
10493 frame type instead of compile-time conditionals, when menu-bar
10494 lines are considered.
10496 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10497 (w32_popup_dialog): New prototypes.
10499 * w32menu.c (Fx_popup_dialog): Function deleted.
10500 (w32_popup_dialog): New function, with w32 specific bits of popup
10501 dialogs. Block input here.
10503 * w32inevt.c (w32_console_read_socket): Minor change to add
10504 debugging TTY events.
10506 * w32fns.c (show_hourglass): If returning early because the frame
10507 is not a GUI frame, unblock input.
10509 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10510 (cursorY): New functions.
10512 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10513 WINDOWSNT, macros that call curX and curY elsewhere.
10515 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10517 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10518 specific function to hide and show cursor on a text-mode terminal.
10519 (tty_menu_struct, struct tty_menu_state): New structures.
10520 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10521 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10522 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10523 (tty_menu_locate, save_and_enable_current_matrix)
10524 (restore_desired_matrix, screen_update, read_menu_input)
10525 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10526 (tty_pop_down_menu, tty_menu_last_menubar_item)
10527 (tty_menu_new_item_coords, tty_menu_show): New functions.
10528 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10530 * nsterm.h (ns_popup_dialog): Adjust prototype.
10532 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10533 of in x-popup-menu.
10534 (ns_popup_dialog): Adapt order of arguments to the other
10535 *_menu_show implementations.
10536 (Fx_popup_dialog): Function deleted.
10538 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10540 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10542 * menu.c (have_boxes): New function.
10543 (single_keymap_panes): Use it instead of a compile-time
10545 (single_menu_item): Use run-time tests of the frame type instead
10546 of compile-time conditionals.
10547 (encode_menu_string): New function.
10548 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10549 the macro, since different types of frame need different encoding
10551 (digest_single_submenu): Use run-time tests of frame type instead
10552 of, or in addition to, compile-time conditionals.
10553 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10554 (Fx_popup_menu): Detect when the function is called from keyboard
10555 on a TTY. Don't barf when invoked on a text-mode frame.
10556 Check frame type at run time, instead of compile-time conditionals for
10557 invoking terminal-specific menu-show functions.
10558 Call tty_menu_show on text-mode frames.
10559 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10560 run time to determine which alternative to invoke; support dialogs
10563 * keyboard.h <Qmouse_movement>: Declare.
10565 * keyboard.c <Qmouse_movement>: Now extern.
10566 <Qecho_keystrokes>: New static variable.
10567 (read_key_sequence): Accept an additional argument, a flag to
10568 prevent redisplay during reading of the key sequence. All callers
10570 (read_menu_command): New function.
10571 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10573 (toolkit_menubar_in_use): New function.
10574 (make_lispy_event): Use it instead of a compile-time test.
10576 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10577 window-system being available.
10579 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10580 to x-popup-dialog on the frame type, they all now support popup
10583 * dispnew.c (save_current_matrix): Save the margin areas.
10584 (restore_current_matrix): Restore margin areas.
10585 (update_frame_with_menu): New function.
10587 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10590 * alloc.c (make_save_ptr): Now compiled unconditionally.
10592 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10594 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10595 (redraw_frame, update_frame): Adjust users.
10596 * dispextern.h (set_window_update_flags): Adjust prototype.
10597 * xdisp.c (redisplay_internal): When updating all frames with zero
10598 windows_or_buffers_changed, assume that only the windows that shows
10599 current buffer should be really updated.
10601 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10603 Do not allocate huge temporary memory areas and objects while encoding
10604 for file I/O, thus reducing an enormous memory usage for large buffers.
10605 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10606 * coding.h (struct coding_system): New member raw_destination.
10607 * coding.c (setup_coding_system): Initialize it to zero.
10608 (encode_coding_object): If raw_destination is set, do not create
10609 dst_object. Add comment.
10610 * fileio.c (toplevel): New constant E_WRITE_MAX.
10611 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10612 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10614 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10616 * nsterm.m (windowDidExitFullScreen:)
10617 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10619 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10621 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10622 * keyboard.c (unblock_input_to): Don't process pending signals
10623 if a fatal error is in progress.
10625 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10626 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10627 they're talking about words in Lisp bool vectors.
10628 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10629 * data.c (popcount_bits_word): Rename from popcount_size_t.
10630 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10633 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10635 Improve support for popcount and counting trailing zeros (Bug#15550).
10636 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10637 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10638 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10639 (popcount_size_t_msc, popcount_size_t_gcc):
10640 Remove; now done by Gnulib.
10641 (popcount_size_t): Now a macro that defers to Gnulib.
10642 (count_trailing_zero_bits): Return int, for consistency with
10643 Gnulib and because Emacs prefers signed to unsigned int.
10644 Don't assume that size_t is either unsigned int or unsigned long
10645 or unsigned long long.
10646 (size_t_to_host_endian): Do not assume that size_t is either
10647 exactly 32 or exactly 64 bits wide.
10648 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10649 etc., so that it's now an enum constant, not a macro.
10650 No need to assume that it's either 32 or 64.
10652 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10654 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10657 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10659 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10660 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10662 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10664 emacs_read and emacs_write now use void *, not char *.
10665 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10666 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10667 Buffer arg is now void *, not char *. This matches plain
10668 'read' and 'write' better, and avoids a constraint violation
10669 on Solaris 9 with Oracle Studio.
10671 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10673 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10674 memset to explicit loop. Otherwise copy largest possible chunk
10675 from initialized to uninitialized part, thus allowing the longer
10676 memcpy runs and reducing the number of loop iterations.
10678 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10680 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10681 hide toolbar (Bug#15388).
10682 (windowDidEnterFullScreen:): If presentation options are zero,
10683 set them here (Bug#15388).
10684 (ns_update_auto_hide_menu_bar): Remove runtime check.
10685 Don't auto hide dock unless menubar is also auto hidden.
10687 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10689 * editfns.c (message): Mention batch mode in doc string.
10691 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10693 * nsterm.m (check_native_fs): Remove erroneous comment.
10695 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10697 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10698 uses find_newline instead of scan_newline and so doesn't move point.
10700 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10702 Use hardware support for byteswapping on glibc x86 etc.
10703 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10704 whereas the old swap64 needed 30.
10705 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10706 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10707 Use byteswap.h's macros to swap bytes.
10708 * lisp.h (swap16, swap32, swap64): Remove.
10709 All uses replaced by bswap_16, bswap_32, bswap_64.
10711 * bytecode.c (exec_byte_code): Use some more volatile variables
10712 to work around local variables getting clobbered by longjmp.
10713 Port to pre-C99, which doesn't allow decls after stmts.
10715 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10717 * lisp.h (eassert): Assume that COND is true when optimizing.
10718 In other words, take on the behavior of eassert_and_assume.
10719 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10720 (eassert_and_assume): Remove. All uses replaced by eassert.
10722 * xdisp.c (Qglyphless_char): Now static.
10724 Adjust to merge from gnulib.
10725 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10726 * lisp.h: Include <verify.h>, for 'assume'.
10728 * eval.c (clobbered_eassert): New macro.
10729 (internal_catch, internal_condition_case)
10730 (internal_condition_case_1, internal_condition_case_2)
10731 (internal_condition_case_n): Use it instead of eassert
10732 when the argument contains locals clobbered by longjmp.
10733 Don't use clobbered locals outside of clobbered_eassert.
10734 (internal_lisp_condition_case): Use a volatile variable
10735 to work around a local variable's getting clobbered.
10737 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10739 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10740 (PUSH_HANDLER): New macro.
10741 (catchlist): Remove.
10742 (handlerlist): Always declare.
10744 * eval.c (catchlist): Remove (merge with handlerlist).
10745 (handlerlist, lisp_eval_depth): Not static any more.
10746 (internal_catch, internal_condition_case, internal_condition_case_1)
10747 (internal_condition_case_2, internal_condition_case_n):
10749 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10750 handlerlist/catchlist.
10751 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10752 handlerlist which can only handle a single condition-case handler at
10754 (find_handler_clause): Simplify since we only a single branch here
10757 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10759 (bcall0): New function.
10760 (exec_byte_code): Add corresponding cases. Improve error message when
10761 encountering an invalid byte-code. Let Bunwind_protect accept
10762 a function (rather than a list of expressions) as argument.
10764 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10765 and make them unconditional now that they're heap-allocated.
10767 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10769 * charset.c (Fdecode_char, Fencode_char): Remove description of
10770 `restriction' arg. now that it's hidden by advertised-calling-convention.
10772 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10774 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10775 Remove unused variable (from mac-port).
10776 (macfont_draw): Use s->ybase for correct y position.
10778 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10780 * frame.h (struct frame): Drop has_minibuffer member because...
10781 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10782 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10784 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10786 * window.h (struct window): Prefer enum text_cursor_kinds to int
10787 for phys_cursor_type member. Move the latter, phys_cursor_width,
10788 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10789 * window.c (replace_window, make_window): Adjust users.
10791 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10793 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10794 this module is never compiled otherwise.
10796 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10798 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10801 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10803 * xdisp.c (get_next_display_element): Don't call face_for_font in
10804 a build configured --without-x. (Bug#15484)
10806 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10808 * window.c (calc_absolute_offset): #elif should be #elif defined.
10810 * frame.c (delete_frame): Block/unblock input to overcome race
10811 condition (Bug#15475).
10813 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10815 * frame.c (delete_frame): Record selected frame only after
10816 calling Qdelete_frame_functions (Bug#15477).
10818 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10820 * nsterm.m (ns_selection_color): Remove.
10821 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10822 NSColor selectedText(Background)Color. Only for COCOA.
10823 (ns_term_init): Remove assignment of ns_selection_color, logic
10824 moved to ns_get_color.
10826 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10827 NS_SELECTION_COLOR_DEFAULT.
10828 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10830 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10832 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10833 frame' does not have the tool_bar_window member.
10835 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10837 Signal error when reading an empty byte-code object (Bug#15405)
10838 * lread.c (read1): Signal error.
10839 * alloc.c (make_byte_code): eassert header size.
10840 (sweep_vectors): Change an int to size_t.
10842 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10844 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10845 instead of ints, as it's the usual style for offsetof constants. See:
10846 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10848 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10849 This is ugly, but it should fix the performance problem for older
10850 GCC versions in the short run. I'll look into integrating the
10851 Gnulib module for popcount, as a better fix.
10852 See the thread starting in:
10853 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10854 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10855 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10856 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10857 (popcount_size_t): Use it.
10859 2013-09-24 Daniel Colascione <dancol@dancol.org>
10861 * process.c (Fnetwork_interface_info): Fix build break due to
10864 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10866 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10867 Prefer signed to unsigned integers where either will do.
10868 No need for 'const' on locals that do not escape.
10869 Omit easserts with unnecessary and unportable assumptions about
10870 alignment. Avoid unnecessary casts to char *.
10872 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10874 Use union for the payload of struct Lisp_Vector.
10875 This helps to avoid a few glitches dictated by C's aliasing rules.
10876 * lisp.h (struct Lisp_Vector): Use union for next and
10877 contents member. Adjust comment. Change related users.
10878 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10879 Related users changed.
10880 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10881 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10882 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10883 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10885 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10887 Optimize glyph row clearing and copying routines.
10888 * dispextern.h (struct glyph_row): Change layout of struct
10889 glyph_row to help copy_row_except_pointers. Adjust comment.
10890 * dispnew.c (null_row): Remove.
10891 (clear_glyph_row): Use offsetof and memset to find and clear
10892 just the members that need clearing. Adjust comment.
10893 (copy_row_except_pointers): Likewise for copying.
10895 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10897 Some minor cleanups of recently-added bool vector code.
10898 * conf_post.h (assume): Always return void. Use lint version
10899 only if GCC and MSC versions don't apply.
10900 * conf_post.h (assume):
10901 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10902 Depend on _MSC_VER, not __MSC_VER, for consistency with
10904 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10905 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10906 (bool_vector_binop_driver, count_trailing_zero_bits)
10907 (size_t_to_host_endian): Now static, not static inline;
10908 the latter isn't needed with modern compilers and doesn't
10909 work with older compilers anyway.
10911 * alloc.c (valgrind_p): Use bool for boolean.
10913 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10915 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10916 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10917 (display_last_displayed_message_p, message_buf_print)
10918 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10919 Use bool for boolean.
10920 * dispextern.h (cancel_line, init_desired_glyphs):
10921 Remove ancient leftover.
10922 (help_echo_showing_p, hourglass_shown_p):
10923 * lisp.h (noninteractive_need_newline): Adjust declaration.
10925 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10927 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10929 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10930 ...this file and convert the latter to static. Adjust comment.
10931 (make_initial_frame):
10932 * window.c (init_window_once): Adjust user.
10933 * frame.h (last_nonminibuf_frame): Remove declaration.
10934 * lisp.h (selected_frame): Likewise.
10935 * msdos.c (the_only_display_info): Adjust comment.
10937 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10939 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10940 computing the end column of mouse-highlight that comes from
10941 display or overlay strings. (Bug#15437)
10942 (note_mouse_highlight): Adapt calculation of last argument to
10943 mouse_face_from_string_pos to the above change.
10945 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10946 all platforms, not just for clang.
10948 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10950 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10951 about excess arguments to snprintf.
10953 * conf_post.h(assume): Use __builtin_unreachable for clang.
10955 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10957 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10958 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10960 2013-09-23 Daniel Colascione <dancol@dancol.org>
10962 * alloc.c (USE_VALGRIND): New macro; on by default
10963 when ENABLE_CHECKING.
10964 (mark_maybe_object, mark_maybe_pointer)
10965 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10967 (valgrind_p) [USE_VALGRIND]: New variable.
10968 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10970 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10972 * process.c (wait_reading_process_output): Change int pnamelen to
10975 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10976 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10977 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10978 argument to unsigned long to avoid warning.
10979 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10981 * conf_post.h (assume): Fix compiler error: x shall be cond.
10983 2013-09-22 Daniel Colascione <dancol@dancol.org>
10985 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10986 warning when compiling without a window system.
10988 2013-09-22 Daniel Colascione <dancol@dancol.org>
10990 * data.c (Qbool_vector_p): New symbol.
10991 (bool_vector_spare_mask, popcount_size_t_generic)
10992 (popcount_size_t_msc, popcount_size_t_gcc)
10994 (bool_vector_binop_driver)
10995 (count_trailing_zero_bits, size_t_to_host_endian)
10996 (Fbool_vector_exclusive_or)
10997 (Fbool_vector_union)
10998 (Fbool_vector_intersection, Fbool_vector_set_difference)
10999 (Fbool_vector_subsetp, Fbool_vector_not)
11000 (Fbool_vector_count_matches)
11001 (Fbool_vector_count_matches_at): New functions.
11002 (syms_of_data): Intern new symbol, functions.
11003 * alloc.c (bool_vector_payload_bytes): New function.
11004 (Fmake_bool_vector): Instead of calling Fmake_vector,
11005 which performs redundant initialization and argument checking,
11006 just call allocate_vector ourselves. Make sure we clear any
11007 terminating padding to zero.
11008 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11009 instead of open-coding the size calculation.
11010 (vroundup_ct): New macro.
11011 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11012 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11013 * composite.c (composition_gstring_put_cache):
11014 Change lint_assume to assume.
11015 * conf_post.h (assume): New macro.
11016 (lint_assume): Remove.
11017 * dispnew.c (update_frame_1): Change lint_assume to assume.
11018 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11020 * image.c (gif_load): Change lint_assume to assume.
11021 * lisp.h (eassert_and_assume): New macro.
11022 (Qbool_vector_p): Declare.
11023 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11024 (swap16, swap32, swap64): New inline functions.
11025 * macfont.m (macfont_shape): Change lint_assume to assume.
11026 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11027 * xsettings.c (parse_settings): Use new swap16 and
11028 swap32 from lisp.h instead of file-specific macros.
11030 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11032 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11033 found (which can legitimately happen when the glyph row at the
11034 window start is disabled in the current_matrix. (Bug#15365)
11036 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11038 Fix syntax.h bug introduced by recent INLINE change.
11039 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11040 conditionally compiled one way in some modules, and a different
11041 way in others. This doesn't work with extern inline functions,
11042 which must have the same definition in all modules, because the
11043 defining code might be shared across modules, depending on the
11044 implementation. Symptoms reported by Martin Rudalics in:
11045 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11046 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11047 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11048 overriding the corresponding functions in syntax.h.
11049 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11050 (syntax_property): New inline functions.
11051 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11052 Rewrite in terms of these new functions.
11054 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11056 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11057 not chars_in_text, whose result depends on the multibyteness of
11058 the current buffer. (Bug#15426)
11060 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11062 Port recent change to hosts where pointers aren't 'long'.
11063 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11064 Don't assume that pointers are the same width as 'long'.
11065 Add a compile-time check that a pointer fits into two X slots.
11067 A simpler, centralized INLINE.
11068 * conf_post.h (INLINE): Define only if not already defined.
11069 This allows us to use a single INLINE, defined by one file
11071 * emacs.c (INLINE): Define it.
11072 Also, include category.h, charset.h, composite.h, dispextern.h,
11073 syntax.h, systime.h, so that their INLINE definitions are expanded
11074 properly for Emacs.
11075 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11076 * buffer.h, buffer.c (BUFFER_INLINE):
11077 * category.h, category.c (CATEGORY_INLINE):
11078 * character.h, character.c (CHARACTER_INLINE):
11079 * charset.h, charset.c (CHARSET_INLINE):
11080 * composite.h, composite.c (COMPOSITE_INLINE):
11081 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11082 * frame.h, frame.c (FRAME_INLINE):
11083 * intervals.h, intervals.c (INTERVALS_INLINE):
11084 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11085 * lisp.h, alloc.c (LISP_INLINE):
11086 * process.h, process.c (PROCESS_INLINE):
11087 * syntax.h, syntax.c (SYNTAX_INLINE):
11088 * systime.h, sysdep.c (SYSTIME_INLINE):
11089 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11090 * window.h, window.c (WINDOW_INLINE):
11091 Remove. All uses replaced with INLINE.
11093 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11095 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11096 to avoid Bug#15398.
11098 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11100 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11101 'const char *' to avoid compiler warnings due to similar change in
11102 the prototype of x_get_string_resource.
11104 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11106 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11107 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11108 going to replace static variables below. Adjust comments.
11109 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11110 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11111 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11112 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11113 Related users changed.
11114 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11115 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11116 last_mouse_movement_time, going to replace static variables below.
11118 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11119 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11121 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11122 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11123 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11124 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11125 static variables below.
11126 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11127 (last_mouse_scroll_bar): Remove.
11128 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11129 (mouseExited): Related users changed.
11131 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11133 Do not use external array to process X scroll bar messages.
11134 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11135 (x_send_scroll_bar_event): Pack window pointer into two slots
11136 of XClientMessageEvent if we're 64-bit. Adjust comment.
11137 (x_scroll_bar_to_input_event): Unpack accordingly.
11139 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11141 Ifdef away recent changes which aren't relevant to NS port.
11142 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11143 [!HAVE_NS]: Declare as such.
11144 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11145 [!HAVE_NS]: Define as such.
11147 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11149 * frame.c (x_redo_mouse_highlight): New function
11150 to factor out common code used in W32 and X ports.
11151 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11152 * xterm.h (struct x_display_info):
11153 * w32term.h (struct w32_display_info):
11154 * nsterm.h (struct ns_display_info): New members
11155 last_mouse_motion_frame, last_mouse_motion_x and
11156 last_mouse_motion_y, going to replace static variables below.
11157 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11158 (redo_mouse_highlight): Remove.
11159 (note_mouse_movement, syms_of_xterm): Adjust user.
11160 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11161 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11162 (redo_mouse_highlight): Remove.
11163 (note_mouse_movement, syms_of_w32term): Adjust user.
11164 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11165 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11167 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11168 * nsfns.m (compute_tip_xy): Adjust user.
11170 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11172 * frame.c (x_mouse_grabbed): New function.
11173 * dispextern.h (x_mouse_grabbed): Add prototype.
11174 (last_mouse_frame): Remove declaration.
11175 * xterm.h (struct x_display_info):
11176 * w32term.h (struct w32_display_info):
11177 * nsterm.h (struct ns_display_info): New member
11178 last_mouse_frame, going to replace...
11179 * xdisp.c (last_mouse_frame): ...global variable.
11180 (note_tool_bar_highlight):
11181 * w32term.c (w32_mouse_position, w32_read_socket):
11182 * xterm.c (XTmouse_position, handle_one_xevent):
11183 Use x_mouse_grabbed.
11184 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11186 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11188 * w32term.c (w32_read_socket): Avoid temporary
11189 variables in a call to x_real_positions.
11190 * xterm.c (handle_one_xevent): Likewise.
11192 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11194 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11195 (x_icon_type): Remove prototype.
11196 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11197 * frame.c (x_icon_type): Remove.
11198 * w32term.c (x_make_frame_visible, x_iconify_frame):
11199 * xterm.c (x_make_frame_visible, x_iconify_frame):
11200 Use x_set_bitmap_icon to factor out common code.
11202 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11204 * dispextern.h (check_x_display_info, x_get_string_resource):
11205 Declare here just once and unify the latter.
11206 * frame.c (check_x_display_info, x_get_string_resource):
11207 * nsterm.h (check_x_display_info):
11208 * xrdb.c (x_get_string_resource):
11209 * xterm.h (check_x_display_info): Remove prototypes.
11210 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11211 * w32reg.c (x_get_string_resource): Likewise.
11212 (w32_get_rdb_resource): Adjust user.
11214 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11216 * xterm.h (struct x_display_info): New member
11217 x_pending_autoraise_frame, going to replace...
11218 * xterm.c (pending_autoraise_frame): ...static variable.
11219 (x_new_focus_frame, XTread_socket): Adjust users.
11220 * w32term.h (struct w32_display_info): New member
11221 w32_pending_autoraise_frame, going to replace...
11222 * w32term.c (pending_autoraise_frame): ...global variable.
11223 (x_new_focus_frame, w32_read_socket): Adjust users.
11225 2013-09-17 Glenn Morris <rgm@gnu.org>
11227 * xdisp.c (message_dolog): If we create *Messages*,
11228 switch it to messages-buffer-mode.
11230 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11232 Don't overuse 'const' in types of locals.
11233 * bidi.c (bidi_count_bytes):
11234 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11235 (xg_event_is_for_scrollbar):
11236 * xselect.c (x_handle_property_notify)
11237 (x_handle_selection_notify, x_handle_dnd_message):
11238 * xsettings.c, xsettings.h (xft_settings_event):
11239 * xterm.c (x_handle_net_wm_state, handle_one_event)
11240 (x_menubar_window_to_frame, x_detect_focus_change)
11241 (construct_mouse_click, note_mouse_movement)
11242 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11243 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11244 (handle_one_xevent, x_handle_net_wm_state):
11245 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11246 (x_handle_dnd_message):
11247 Avoid unnecessary 'const', typically the second 'const' in
11248 'const foo * const arg', a 'const' that does not affect the API
11249 and doesn't significantly help the human reader.
11251 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11253 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11254 only if Glib < 2.36.0.
11255 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11256 * xsettings.c (init_gconf, init_gsettings): Do not check
11258 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11260 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11262 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11264 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11265 before calling g_type_init.
11267 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11269 * nsterm.m (syms_of_nsterm): ... to here.
11271 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11273 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11274 (ignore_next_mouse_click_timeout): Use Time as X does.
11275 (handle_one_xevent): Avoid cast and use unsigned comparison.
11277 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11279 Do not copy X event in handle_one_xevent except KeyPress case.
11280 Wnen XEvent is processed, it is unlikely to be changed except
11281 KeyPress case, so we can avoid copying and use const pointer to
11282 const data to make sure that an event is not changed elsewhere.
11283 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11284 const' and do not create local copy except for the KeyPress event.
11285 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11286 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11287 (x_handle_net_wm_state, x_menubar_window_to_frame)
11288 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11289 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11290 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11291 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11292 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11293 (x_handle_dnd_message):
11294 * xsettings.c (xft_settings_event):
11295 Use 'const XEvent * const' where appropriate.
11296 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11298 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11300 Fix X event waiting to handle multiple frames.
11301 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11302 * xterm.c (pending_event_wait): Remove. Adjust users.
11303 (x_detect_focus_change): Pass frame arg.
11304 (handle_one_xevent): Find related frame early and clear per-frame
11305 wait_event_type only if this is an event for the relevant frame.
11306 (x_wait_for_event): Use per-frame wait_event_type.
11308 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11310 * nsfns.m (Fx_create_frame): Fix font driver registration for
11313 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11314 for syms_of_macfont.
11316 * nsterm.m: Include macfont.h.
11317 (ns_tmp_flags, ns_tmp_font): Remove.
11318 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11319 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11320 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11321 (changeFont:): Fix code style. Check for font driver type when
11324 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11327 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11328 (nsfont_open): Set font driver type.
11329 Set font->ascent and font->descent. Figure out font instead of
11330 ns_tmp_font, and flags instead of ns_tmp_flags.
11331 Fix indentation. Remove call to ns_draw_text_decoration,
11334 * nsfns.m: Include macfont.h.
11335 (Fx_create_frame): Register macfont driver, make a better default font.
11336 (Fns_popup_font_panel): Get font from macfont driver, if used.
11338 * macfont.m, macfont.h, macuvs.h: New files.
11340 * font.h: Declare syms_of_macfont.
11342 * font.c (syms_of_font): Call syms_of_macfont.
11344 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11346 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11348 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11349 and it is always zero for others, so I assume that this is an ancient
11350 leftover which nobody will want to change any more.
11351 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11352 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11353 * frame.c (x_set_scroll_bar_width):
11354 * w32fns.c (w32_createscrollbar):
11355 * w32term.c (w32_set_vertical_scroll_bar):
11356 * xfns.c (x_set_scroll_bar_default_width):
11357 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11358 (x_scroll_bar_expose): Related users changed.
11360 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11362 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11363 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11364 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11366 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11367 Define once here...
11368 * nsterm.h, w32term.h, xterm.h: ...and not here.
11369 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11370 Remove unused Xisms.
11371 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11372 these modules are never compiled otherwise.
11374 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11376 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11377 Doc fix. (Bug#15375)
11379 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11381 Unify Fx_focus_frame between all ports.
11382 * frame.h (x_focus_frame): New prototype.
11383 * xfns.c (Fx_focus_frame): Remove.
11384 (syms_of_xfns): Do not defsubr it.
11385 (x_focus_frame): X implementation.
11386 * nsfns.m (Fx_focus_frame): Remove.
11387 (syms_of_nsfns): Do not defsubr it.
11388 (x_focus_frame): NS implementation.
11389 * w32term.c (Fx_focus_frame): Remove.
11390 (x_focus_on_frame): Rename to...
11391 (x_focus_frame): W32 implementation.
11392 * w32term.h (x_focus_on_frame): Remove prototype.
11393 * w32fns.c (Fx_focus_frame): Remove.
11394 (syms_of_w32fns): Do not defsubr it.
11395 * frame.c (Fx_focus_frame): Define here.
11396 (syms_of_frame): Defsubr here.
11397 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11399 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11401 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11402 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11403 each port to reference the port-specific window system data.
11404 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11405 (FRAME_DISPLAY_INFO): Define.
11406 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11407 (FRAME_DISPLAY_INFO): Define. Adjust users.
11408 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11409 (FRAME_DISPLAY_INFO): Define. Adjust users.
11410 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11411 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11412 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11413 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11414 * xselect.c, xterm.c: All related users changed.
11416 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11418 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11419 (x_menubar_window_to_frame): Remove prototypes.
11420 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11421 (x_menubar_window_to_frame, x_top_window_to_frame):
11423 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11424 (x_menubar_window_to_frame, x_top_window_to_frame):
11425 ...to here and convert all but the last to static.
11427 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11429 * lisp.mk (lisp): Add w32-common-fns.elc.
11431 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11433 * charset.c (char_charset): Document an exception for char-charset.
11435 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11437 * xterm.h (x_display_info): New field last_user_time...
11438 * xterm.c (toplevel): ...to replace static last_user_time.
11439 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11441 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11443 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11444 scroll bar values to prevent thumb from disappear and update comment.
11446 2013-09-11 Glenn Morris <rgm@gnu.org>
11448 * emacs.c (usage_message): Possessive apostrophe tweak.
11450 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11452 * nsterm.m (syms_of_nsterm): Use Qns.
11453 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11454 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11455 * xfns.c (x_display_info_for_name, Fx_open_connection):
11456 Remove old '#if 0' code.
11457 (syms_of_xfns): Use Qx.
11458 * termhooks.h (fullscreen_hook): Remove the leftover.
11459 (struct terminal): Fix typo in comment.
11461 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11463 Cleaning up a few X scroll bar bits.
11464 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11465 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11466 New member last_seen_part, going to replace...
11467 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11468 (xt_action_hook) [USE_LUCID]: Adjust user.
11469 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11470 Lucid-specific scroll bar support.
11471 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11472 to int and adjust to use last_seen_part member.
11473 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11474 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11475 Initialize last_seen_part.
11477 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11479 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11480 insert-buffer-substring an empty string.
11482 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11484 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11485 avoiding a GCC warning.
11487 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11489 Ifdef away frame tool bar code when it is not really used.
11490 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11491 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11492 and minimize_tool_bar_window_p under the above.
11493 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11494 (fset_tool_bar_window): Likewise.
11495 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11496 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11497 (change_frame_size_1):
11498 * window.c (window_from_coordinates, Frecenter): Adjust users.
11499 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11500 code is not really used.
11501 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11502 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11503 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11504 [!USE_GTK && !HAVE_NS]: Define as such.
11505 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11506 (note_mouse_highlight, expose_frame):
11507 * xfns.c (x_set_tool_bar_lines):
11508 * xterm.c (handle_one_xevent): Adjust users.
11510 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11512 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11513 This bug was introduced by my 2013-08-26 patch, which incorrectly
11514 assumed that the terminfo implementation doesn't use termcap buffers.
11515 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11516 these buffers apparently are used after all.
11517 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11518 (struct tty_display_info): Define members termcap_term_buffer and
11519 termcap_strings_buffer even if TERMINFO.
11521 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11524 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11525 'usage' docstring entry to pacify make-docfile.
11527 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11529 Change comparison functions =, <, >, <=, >= to take many arguments.
11530 * data.c: Change comparison functions' interface and implementation.
11531 * lisp.h: Make arithcompare available for efficient two arg
11533 * bytecode.c: Use arithcompare.
11534 * fileio.c: Use new interface.
11536 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11538 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11540 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11542 * eval.c (Feval): Document the new use of `lexical'.
11544 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11546 Review and drop old frame resize hack.
11547 * frame.h (struct frame): Remove force_flush_display_p.
11548 * dispnew.c (update_frame): Adjust user and don't call
11549 flush_frame here. The comment has said that there was an issues
11550 with redisplaying fringes, but I don't see any differences with
11551 and without this hack. Hopefully we can continue without it.
11552 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11553 current frame matrices twice if resized_p is set.
11555 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11557 Do not populate pure Xism x_sync to other ports.
11558 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11559 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11560 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11561 * w32term.h (x_sync): Remove prototype.
11563 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11565 Cleanup frame flushing.
11566 * dispextern.h (struct redisplay_interface):
11567 Drop flush_display_optional because flush_display is enough
11568 for X and flushing via RIF is just a no-op for others.
11569 * frame.h (flush_frame): New function.
11570 * dispnew.c (update_frame):
11571 * minibuf.c (read_minibuf):
11572 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11574 * keyboard.c (detect_input_pending_run_timers): Do not flush
11575 all frames but selected one in redisplay_preserve_echo_area.
11576 * nsterm.m (ns_flush): Remove no-op.
11577 (ns_redisplay_interface): Adjust user.
11578 * w32term.h (x_flush): Remove no-op.
11579 (w32_redisplay_interface): Adjust user.
11580 * xterm.c (x_flush): Simplify because we do not flush all
11581 frames at once any more. Adjust comment.
11582 (x_redisplay_interface): Adjust user.
11584 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11586 Port --without-x --enable-gcc-warnings to Fedora 19.
11587 * gfilenotify.c (globals_of_gfilenotify):
11588 Call g_type_init only if using an older glib version that needs it.
11590 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11592 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11593 (last_glyphless_glyph_merged_face_id): Remove declarations.
11594 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11595 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11596 (last_glyphless_glyph_merged_face_id): Now static.
11597 (merge_escape_glyph_face): New function, refactored from...
11598 (get_next_display_element): ...here.
11599 (merge_glyphless_glyph_face): New function, refactored from...
11600 (produce_glyphless_glyph): ...here...
11601 * term.c (produce_glyphless_glyph): ...and here.
11603 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11605 * eval.c (eval_sub): Only call Ffunction if necessary.
11607 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11609 Attempt to make redisplay more selective when changing cursor type.
11610 * frame.h (struct frame): New bitfield cursor_type_changed.
11611 * xdisp.c (cursor_type_changed): Remove.
11612 (try_cursor_movement, redisplay_window, try_window_id)
11613 (set_frame_cursor_types, try_window_reusing_current_matrix):
11614 Adjust to use per-frame bitfield.
11615 (redisplay_internal): Look for cursor type change on each visible
11616 frame and consider all frames if cursor type has been changed on
11617 the frame other than selected. If cursor type has been changed on
11618 selected frame only, do not use fast update.
11620 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11622 Attempt to make redisplay more selective when changing fonts.
11623 * frame.h (struct frame): New bitfield fonts_changed.
11624 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11625 (adjust_frame_glyphs): Add prototype.
11626 * dispnew.c (fonts_changed_p): Remove.
11627 (adjust_glyphs): Remove because we do not
11628 adjust matrices on all frames at once any more.
11629 (adjust_frame_glyphs): Block and unblock input here.
11630 (adjust_glyph_matrix): Use fonts_changed.
11631 (change_frame_size_1): Use adjust_frame_glyphs.
11632 * font.c (font_open_entity): Use fonts_changed.
11633 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11634 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11635 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11636 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11637 (shrink_mini_window, Fresize_mini_window_internal)
11638 (window_scroll_pixel_based, Fset_window_configuration)
11639 (apply_window_adjustment, Fset_window_vscroll):
11640 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11641 Use adjust_frame_glyphs.
11642 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11643 (try_window_reusing_current_matrix, try_window_id, display_line)
11644 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11645 (redisplay_internal): Consider fonts_changed and adjust frame
11646 matrices for each frame only if the frame is visible. If font
11647 has been changed on some frame during full redisplay, retry
11648 only visible frames where the font has been actually changed.
11650 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11652 Cache current header and mode line height for each window.
11653 * window.h (struct window): New fields mode_line_height
11654 and header_line_height.
11655 * window.c (make_window): Initialize them.
11656 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11657 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11658 (current_mode_line_height, current_header_line_height):
11659 Remove declaration.
11660 * xdisp.c (current_mode_line_height, current_header_line_height):
11662 (pos_visible_p, init_xdisp): Adjust user.
11663 (redisplay_window): Invalidate mode_line_height and
11664 header_line_height if current and desired matrices do not agree.
11666 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11668 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11669 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11671 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11673 Make --without-x compatible with --enable-gcc-warnings.
11674 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11675 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11676 members under HAVE_WINDOW_SYSTEM.
11677 * keyboard.c (make_lispy_focus_out): Likewise.
11678 (record_menu_key): Move under HAVE_MENUS.
11679 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11680 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11681 (syms_of_xdisp): Adjust user.
11682 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11683 (start_hourglass, cancel_hourglass):
11684 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11685 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11686 and CLEAR_FONT_TABLE_NFONTS.
11687 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11688 Declare only if HAVE_WINDOW_SYSTEM.
11689 (lface_same_font_attributes_p, clear_face_gcs): Define only
11690 if HAVE_WINDOW_SYSTEM.
11692 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11694 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11695 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11696 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11698 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11700 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11702 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11704 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11705 This fixes a type error on hosts where ptrdiff_t is wider than int.
11707 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11709 * keyboard.c (read_key_sequence_vs): New function.
11710 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11713 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11715 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11717 Makefile improvements.
11718 * Makefile.in (config.status): Don't use double-colon rules, as
11719 they are not portable according to POSIX. Fix shell typo with `;
11720 I guess this rule has never been tested?
11721 (VCSWITNESS): New macro, to override any environment var.
11723 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11725 * xterm.h (struct x_display_info): Do not track X connection
11726 fd separately because it is always available from Display.
11727 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11730 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11732 * buffer.c (drop_overlay):
11733 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11734 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11736 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11738 * buffer.c (Fmake_overlay, Fmove_overlay):
11739 * intervals.c (set_point_from_marker):
11740 * print.c (PRINTPREPARE): Prefer signal_error
11741 to plain error and report unsuitable marker too.
11743 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11745 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11746 for 'dragging' member.
11747 (struct x_output): Remove set-but-unused leftovers
11748 'left_before_move' and 'top_before_move'.
11749 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11750 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11751 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11752 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11753 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11754 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11755 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11756 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11758 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11760 * nsfont.m (INVALID_GLYPH): New define.
11761 (nsfont_encode_char): Use INVALID_GLYPH.
11762 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11764 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11766 * xterm.c (x_last_mouse_movement_time): Revert last change.
11767 This code should use XDisplayMotionBufferSize to check display's
11768 motion history first, and there are few other issues as well.
11769 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11770 (handle_one_xevent): Adjust user.
11772 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11774 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11775 * frame.c (Flast_nonminibuf_frame): ... to here.
11776 (check_minibuf_window): Don't abort if no window was found
11779 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11781 Use XGetMotionEvents to ask the last mouse motion time from X server.
11782 * xterm.c (X_MOTION_HISTORY): Default to 1.
11783 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11784 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11785 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11786 Ifdef away legacy code.
11787 (XTmouse_position, x_scroll_bar_report_motion):
11788 Use x_last_mouse_movement_time.
11789 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11792 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11794 * msdos.c (last_mouse_window): Move to...
11795 (dos_rawgetc): ...this function and adjust comment.
11796 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11797 (mouseMoved): ...this function and adjust comment.
11798 * w32term.c (last_window): Likewise with...
11799 (w32_read_socket): ...this function.
11800 * xterm.c (last_window): Likewise with...
11801 (handle_one_xevent): ...this function.
11803 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11805 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11806 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11807 (handle_one_xevent): ...to here.
11808 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11811 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11813 * msdos.c (IT_set_terminal_window): Remove no-op.
11814 (initialize_msdos_display): Adjust terminal setup.
11815 * w32console.c (w32con_set_terminal_window): Remove no-op.
11816 (initialize_w32_display): Adjust terminal setup.
11817 * w32term.c (w32_set_terminal_window): Remove no-op.
11818 (w32_create_terminal): Adjust terminal setup.
11819 * xterm.c (XTset_terminal_window): Remove no-op.
11820 (x_create_terminal): Adjust terminal setup.
11822 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11824 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11826 (ns_create_terminal): Adjust terminal setup.
11827 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11829 (w32_create_terminal): Adjust terminal setup.
11830 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11832 (x_create_terminal): Adjust terminal setup.
11834 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11836 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11837 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11838 * dispnew.c (buffer_posn_from_coords):
11839 * window.c (Fwindow_end, displayed_window_lines):
11840 * xdisp.c (redisplay_mode_lines): Use it.
11842 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11844 * fontset.c (face_for_char): Check char in the current face font first
11845 if HAVE_NS (Bug#15138).
11847 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11849 * window.c (temp_output_buffer_show): Make sure window returned
11850 by display_buffer is live (Bug#15213).
11852 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11854 Minor cleanup to avoid forward declarations.
11855 * coding.h (struct ccl_spec): Remove forward declaration.
11856 * composite.h (toplevel): Include font.h.
11857 (struct composition_it, struct face, struct font_metrics):
11858 Remove forward declaration.
11859 * dispextern.h (struct image, struct atimer): Likewise.
11860 * emacsgtkfixed.h (struct frame): Likewise.
11861 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11862 * font.h (struct font_driver, struct font, struct glyph_string)
11863 (struct face): Remove forward declaration.
11864 * fontset.h (struct face, struct font): Likewise.
11865 * frame.h (toplevel): Style cleanup.
11866 (enum output_method): Move to...
11867 * termhooks.h (enum output_method): ...here.
11868 (struct glyph, struct frame, struct ns_display_info)
11869 (struct x_display_info, struct w32_display_info):
11870 Remove forward declaration.
11871 * xterm.h (toplevel): Include termhooks.h.
11872 (struct font, struct window, struct glyph_matrix, struct frame)
11873 (struct input_event, struct face, struct image): Remove forward
11875 * gtkutil.h (struct _widget_value): Likewise.
11876 * keyboard.h (toplevel): Include termhooks.h.
11877 (struct input_event): Remove forward declaration.
11879 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11881 * intervals.c (set_point_from_marker): New function.
11882 * editfns.c (Fgoto_char):
11883 * process.c (Finternal_default_process_filter):
11884 * window.c (select_window_1): Use it.
11885 * buffer.h (set_point_from_marker): Add prototype.
11887 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11889 * w32.c (term_winsock): Call release_listen_threads before calling
11891 (_sys_wait_accept): Wait for accept event in a loop with a finite
11892 timeout, instead of waiting indefinitely. Will hopefully avoid
11893 hanging during exit because WSACleanup deadlocks waiting for the
11894 event object to be released. (Bug#14333)
11896 * w32proc.c (release_listen_threads): New function, signals all
11897 the reader threads that listen for connections to stop waiting.
11899 * w32.h (release_listen_threads): Add prototype.
11901 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11903 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11904 field of new marker (for sanity and safety).
11905 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11906 anyway because XMISCTYPE is a function and can't be an lvalue).
11908 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11910 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11911 (x_after_update_window_line, x_scroll_bar_create)
11912 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11913 (handle_one_xevent, x_clear_frame_area):
11914 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11915 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11916 * xterm.h (x_clear_area): Adjust prototype.
11918 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11920 Hook scanning and indentation functions to find_newline. This helps
11921 to avoid duplicated code and renders more respect to newline cache.
11922 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11923 * cmds.c (Fforward_line):
11924 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11925 Use find_newline and avoid unnecessary point movements.
11926 * search.c (scan_newline): Implement on top of find_newline.
11928 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11930 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11931 scoped code (bug#11258).
11933 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11935 * nsterm.m (last_window): New variable.
11936 (EV_TRAILER2): New macro.
11937 (EV_TRAILER): Call EV_TRAILER2.
11938 (mouseMoved:): Add support for mouse-autoselect-window
11939 on nextstep (Bug#6888).
11941 2013-08-28 Andreas Schwab <schwab@suse.de>
11943 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11944 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11945 Remove unused macro definitions.
11946 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11947 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11948 Only define if emacs.
11950 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11952 Prefer enum glyph_row_area to int where appropriate.
11953 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11955 (window_box, window_box_width, window_box_left, window_box_left_offset)
11956 (window_box_right, window_box_right_offset): Adjust prototypes.
11957 * xdisp.c (window_box, window_box_width, window_box_left)
11958 (window_box_left_offset, window_box_right, window_box_right_offset):
11959 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11960 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11961 * nsterm.m (ns_clip_to_row):
11962 * w32term.c (w32_clip_to_row):
11963 * xterm.c (x_clip_to_row): Likewise.
11965 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11967 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11968 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11970 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11972 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11973 for portability to hosts where /bin/sh has problems.
11975 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11977 Redesign redisplay interface to drop global output_cursor.
11978 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11979 (toplevel): Remove declaration of output_cursor.
11980 (set_output_cursor, x_cursor_to): Remove prototype.
11981 * window.h (struct window): New member output_cursor.
11982 (output_cursor_to): New function to replace RIF member.
11983 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11984 (update_text_area, set_window_cursor_after_update): Use it.
11985 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11986 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11987 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11988 * w32term.c (x_update_window_begin, x_update_window_end):
11989 * xterm.c (x_update_window_begin, x_update_window_end):
11990 Adjust to use per-window output cursor.
11992 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11994 Simplify SELECT_TYPE-related code.
11995 Like EMACS_TIME, this portability layer is no longer needed, since
11996 Emacs has been using fd_set as a portability layer for some time.
11997 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11998 (SELECT_TYPE): Remove. All uses changed to fd_set.
11999 (fd_set) [!FD_SET]: New typedef.
12001 Simplify EMACS_TIME-related code.
12002 This portability layer is no longer needed, since Emacs has been
12003 using struct timespec as a portability layer for some time.
12004 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12005 Include <time.h> rather than "systime.h"; that's all that's needed now.
12006 * dispnew.c: Include <timespec.h> rather than "systime.h";
12007 that's all that's needed now.
12008 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12009 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12010 TIMESPEC_RESOLUTION.
12011 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12012 LOG10_TIMESPEC_RESOLUTION.
12013 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12014 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12015 (make_emacs_time): Remove. All used changed to make_timespec.
12016 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12017 (current_timespec): Rename from current_emacs_time. All uses changed.
12018 (add_emacs_time): Remove. All uses changed to timespec_add.
12019 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12020 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12021 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12022 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12023 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12024 (current_timespec): Rename from current_emacs_time. All uses changed.
12025 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12026 changed to timespec_cmp.
12027 * xgselect.c: Include <timespec.h>, since our .h files don't.
12029 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12031 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12032 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12033 Remove the leftovers.
12034 * gtkutil.c (toplevel): Do not declare Qxft but include
12036 * image.c (toplevel): Do not declare Vlibrary_cache because
12037 it's already done in lisp.h.
12039 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12041 * lisp.h (Mouse_HLInfo): Move from here...
12042 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12043 (reset_mouse_highlight): New function.
12044 * msdos.c (dos_set_window_size, IT_update_begin)
12045 (internal_terminal_init):
12046 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12047 (ns_initialize_display_info):
12048 * w32console.c (initialize_w32_display):
12049 * w32term.c (x_update_window_end, x_free_frame_resources)
12050 (w32_initialize_display_info):
12051 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12052 * window.c (Fdelete_other_windows_internal):
12053 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12054 * termchar.h (toplevel):
12055 * xterm.h (toplevel): Include dispextern.h.
12057 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12059 Fix minor problems found by static checking.
12060 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12061 (expect): Avoid nested-if warning.
12062 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12063 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12064 * nsterm.h, nsterm.m (ns_select):
12065 * xgselect.c, xgselect.h (xg_select):
12066 Adjust signature to better match pselect's.
12067 * nsterm.m (ns_select):
12068 Don't set *TIMEOUT, since pselect doesn't.
12069 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12070 diagnostic about assigning const char * to it.
12071 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12073 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12075 * lread.c (substitute_object_recurse): Handle hash-tables as well
12078 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12080 Fix unlikely core dump in init_tty, and simplify terminfo case.
12081 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12082 The old version incorrectly dumped core if malloc returned a
12083 buffer containing only non-NUL bytes.
12084 (init_tty): Do not allocate or free termcap buffers; the
12085 struct does that for us now.
12086 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12087 (struct tty_display_info): Define members termcap_term_buffer and
12088 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12089 use them. Allocate them directly in struct rather than indirectly
12090 via a pointer, to simplify init_tty.
12092 * frame.c (check_minibuf_window): Initialize 'window' properly,
12093 so that Emacs reliably aborts later if 'window' is not initialized.
12095 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12097 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12098 of VoidSymbol (Bug#15154).
12100 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12102 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12103 mouse_face_beg_y and mouse_face_end_y.
12104 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12105 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12106 Adjust users and update comment where appropriate.
12108 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12110 * frame.c (check_minibuf_window): New function.
12111 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12112 Call check_minibuf_window (Bug#15183).
12114 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12116 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12117 because this is the only last cursor data we need to keep and consult.
12118 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12119 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12122 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12124 Fix recovering from possible decompression error.
12125 Since insert_from_gap doesn't always move point, we can't use PT as
12126 the position where the partially decompressed data ends, and
12127 should count how many bytes was produced so far.
12128 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12129 (unwind_decompress): Really delete partially uncompressed data.
12130 (Fzlib_decompress_region): Take decompressed data size into account.
12132 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12134 * syntax.c (init_syntax_once): Adjust comment and do an early
12135 initialization of Qchar_table_extra_slots just once...
12136 * casetab.c (init_casetab_once):
12137 * category.c (init_category_once):
12138 * character.c (syms_of_character):
12139 * coding.c (syms_of_coding):
12140 * xdisp.c (syms_of_xdisp): ...and omit it here.
12142 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12144 * xdisp.c (get_next_display_element): Don't apply to characters
12145 from a display vector the logic of setting it->end_of_box_run_p
12146 suitable for characters from a buffer. (Bug#15175)
12148 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12149 to handle directories, rather than '_utime' which doesn't.
12152 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12154 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12155 or fullscreen (Bug#14627).
12157 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12159 System-dependent integer overflow fixes.
12160 * process.c (Fset_process_window_size): Signal an error if
12161 the window size is outside the range supported by the lower level.
12162 * sysdep.c (set_window_size): Return negative on error,
12163 nonnegative on success, rather than -1, 0, 1 on not in system,
12164 failure, success. This is simpler. Caller changed.
12165 (serial_configure): Remove unnecessary initialization of local.
12166 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12167 size fits in unsigned long; this isn't true on some 32-bit hosts.
12168 Avoid buffer overrun if some future version of /proc/meminfo has a
12169 variable name longer than 20 bytes.
12170 (system_process_attributes) [__FreeBSD__]:
12171 Don't assume hw.availpages fits in 'int'.
12173 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12175 Don't let very long directory names overrun the stack.
12176 Fix some related minor problems involving "//", vfork.
12177 * callproc.c (encode_current_directory): New function.
12178 (call_process): Don't append "/"; not needed.
12179 * fileio.c (file_name_as_directory_slop): New constant.
12180 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12181 this can save the caller having to alloca.
12182 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12183 Use SAFE_ALLOCA, not alloca.
12184 (directory_file_name, Fexpand_file_name): Leave leading "//"
12185 alone, since it can be special even on POSIX platforms.
12186 * callproc.c (call_process):
12187 * process.c (Fformat_network_address):
12188 * sysdep.c (sys_subshell):
12189 Use encode_current_directory rather than rolling our own.
12190 (create_process): No need to encode directory; caller does that now.
12191 * process.h (encode_current_directory): New decl.
12192 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12193 Rework to avoid 'goto xyzzy;'.
12195 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12197 * xdisp.c (handle_face_prop): If the default face was remapped use
12198 the remapped face for strings from prefix properties. (Bug#15155)
12200 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12202 Minor cleanup for redisplay interface and few related functions.
12203 * frame.h (enum text_cursor_kinds): Move from here...
12204 * dispextern.h (enum text_cursor_kinds): ...to here.
12205 (toplevel): Drop unnecessary declarations.
12206 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12207 in update_window_end_hook and draw_window_cursor functions.
12208 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12209 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12210 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12211 * xterm.c (x_update_window_end, x_draw_window_cursor):
12212 * xdisp.c (display_and_set_cursor, update_window_cursor)
12213 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12214 enum text_cursor_kinds where appropriate.
12216 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12218 Redesign redisplay interface to drop updated_row and updated_area.
12219 * dispextern.h (updated_row, updated_area): Remove declaration.
12220 (struct redisplay_interface): Pass glyph row and row area parameters
12221 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12222 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12224 * dispnew.c (updated_row, updated_area): Remove.
12225 (redraw_overlapped_rows, update_window_line): Adjust user.
12226 (update_marginal_area, update_text_area): Likewise. Pass updated row
12227 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12228 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12231 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12233 * process.c (flush_pending_output): Remove stub.
12236 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12238 * callproc.c: Fix race that killed background processes (Bug#15144).
12239 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12240 Record deleted process-id in critical section, not afterwards.
12241 Don't mistakenly kill process created by a call-process invocation
12242 that discards output and does not wait.
12244 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12246 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12247 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12248 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12249 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12250 to shut up compiler in mark_object.
12251 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12253 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12255 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12256 We can't portably rely on PTY_OPEN doing that, even if
12257 it calls posix_openpt with O_CLOEXEC.
12259 2013-08-20 Kenichi Handa <handa@gnu.org>
12261 * character.c (string_char): Improve commentary.
12263 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12265 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12266 (struct animation_cache): Make signature a flexible array member.
12267 All uses changed. This is a tad slower but may insulate us better
12268 from future changes to ImageMagick.
12270 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12272 * image.c: Shrink memory needed for animation cache.
12273 (SIGNATURE_DIGESTSIZE): New constant.
12274 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12275 (imagemagick_create_cache): Copy the signature. This saves
12276 several KB of memory that ImageMagick wastes per signature.
12277 Don't bother updating the update_time, as the caller does that now.
12278 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12279 it's a fixed size struct member now.
12280 (imagemagick_get_animation_cache): Always destroy the signature,
12281 as it's now imagemagick_create_cache's responsibility to copy it.
12282 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12283 and use memcmp rather than strcmp.
12284 eassert that ImageMagick returns a signature of the specified length.
12286 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12288 * image.c (imagemagick_get_animation_cache): Don't segfault on
12290 (imagemagick_get_animation_cache): Revert to previous definition
12291 so that it actually works. But keep the memory leak fix.
12292 (imagemagick_get_animation_cache): Fix memory leak.
12294 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12296 * image.c: Fix animation cache signature memory leak.
12297 Fix some other minor performance problems while we're at it.
12298 (imagemagick_create_cache): Clear just the members that
12299 need clearing. Don't set update_time, as caller does that now.
12300 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12301 Simplify by using pointer-to-pointer instead of a prev pointer.
12302 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12303 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12304 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12305 it's already a copy. Free the signature probe unless it's cached.
12307 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12308 This was introduced by my 2013-08-12 fix for Bug#15035.
12310 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12312 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12313 (imagemagick_prune_animation_cache): Now static.
12315 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12317 * image.c (imagemagick_get_animation_cache): Don't segfault when
12318 pruning all entries.
12320 2013-08-18 Ken Brown <kbrown@cornell.edu>
12322 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12323 static heap if ENABLE_CHECKING is defined.
12324 (max_bss_sbrk_ptr): New variable.
12325 (bss_sbrk): Use it.
12326 (report_sheap_usage): Report maximum static heap usage instead of
12327 ending static heap usage.
12329 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12331 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12332 of zlib_initialized according to the results of calling
12333 init_zlib_functions.
12335 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12337 * image.c: Implement an ImageMagick per-image cache.
12338 (imagemagick_get_animation_cache): Fix a double-free error.
12339 (imagemagick_load_image): Remove the ping_wand code, which only
12340 apparently saved time on invalid animated images, and slowed down
12341 everything else. Optimize for the common case.
12343 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12345 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12347 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12349 * marker.c (set_marker): Remove documentation of undefined behavior.
12351 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12353 * image.c (imagemagick_compute_animated_image): Animate correctly
12354 when sub-images are smaller than the main image.
12355 (imagemagick_compute_animated_image): Setting the iterator row to
12356 zero is apparently not allowed.
12357 (imagemagick_compute_animated_image): Allow images that say they
12358 have sub-images that are bigger than the main image, but just crop
12361 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12363 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12365 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12367 * image.c (imagemagick_compute_animated_image): Respect the GIF
12370 2013-08-15 Ken Brown <kbrown@cornell.edu>
12372 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12373 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12376 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12378 Fix minor problems found by static checking.
12379 * frame.c (delete_frame):
12380 * xdisp.c (next_element_from_display_vector):
12381 Avoid uninitialized local.
12382 * image.c (imagemagick_compute_animated_image): Port to C89.
12383 Prefer usual GNU indentation style for loops.
12384 Be more careful about bizarrely large sizes, by using ptrdiff_t
12387 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12389 Fix infinite frame selection loop (Bug#15025).
12390 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12392 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12394 * xdisp.c (compute_window_start_on_continuation_line):
12395 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12396 to make sure we end up setting the window start at the leftmost
12397 visible character of the display line. This avoids funky
12398 horizontal shifting because the window start is not kept on the
12399 same position. (Bug#15090)
12400 (next_element_from_display_vector): Support 'box' face attribute
12401 in the face definitions of a display vector. (Bug#15099)
12403 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12405 * image.c (imagemagick_compute_animated_image): Implement animated
12406 images (bug#14700).
12407 (imagemagick_compute_animated_image): Fix some compilation
12408 warnings. Implement a very simple cache to make the animation
12409 usable at all, but it should be replaced with a per-image cache.
12411 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12413 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12414 to do `for' loops over alist values.
12415 * buffer.h (FOR_EACH_BUFFER):
12416 * process.c (FOR_EACH_PROCESS): Use it.
12417 (handle_child_signal, status_notify, Fget_buffer_process)
12418 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12420 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12422 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12423 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12424 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12425 to xzalloc and so avoid redundant call to memset.
12426 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12427 members because it is allocated with xzalloc and so already zeroed.
12429 2013-08-14 Ken Brown <kbrown@cornell.edu>
12431 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12434 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12436 Utility function and macro to copy Lisp string to C string.
12437 * lisp.h (xlispstrdupa): New macro.
12438 (xlispstrdup): New prototype.
12439 * alloc.c (xlispstrdup): New function.
12440 * callint.c (Fcall_interactively):
12441 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12442 (Fsubstitute_in_file_name):
12443 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12444 * image.c (x_create_bitmap_from_file):
12445 * w32term.c (w32_term_init):
12446 * xterm.c (x_term_init): Use xlispstrdup.
12448 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12450 * image.c (imagemagick_load_image): Make animated pictures work.
12451 There's still some problems with background color settings, though
12454 * decompress.c (unwind_decompress): Always restore point.
12456 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12458 * marker.c (set_marker): Reformat documentation.
12460 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12462 * xdisp.c (cursor_type_changed): Now static.
12464 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12465 Use changed. This avoids the need to call xmalloc and for the
12466 caller to call xfree, and avoids memory leaks in some situations.
12468 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12470 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12471 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12472 (redisplay_window): If window_end_valid is cleared due to non-zero
12473 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12474 so do not call to try_cursor_movement for that window.
12476 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12478 * window.h (struct window): Convert window_end_pos and
12479 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12480 (wset_window_end_pos, wset_window_end_vpos): Remove.
12481 * dispnew.c (adjust_glyph_matrix):
12482 * window.c (Fwindow_end, replace_window, set_window_buffer)
12484 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12485 (set_vertical_scroll_bar, redisplay_window, try_window)
12486 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12487 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12488 (note_mouse_highlight): Adjust users.
12489 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12492 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12494 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12495 * image.c (imagemagick_filename_hint): Use `const char *' and
12496 prefer SSDATA to SDATA to avoid warnings.
12498 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12500 Cleanup window fringes, margins and scroll bars adjustments.
12501 * window.c (set_window_fringes, set_window_margins)
12502 (set_window_scroll_bars, apply_window_adjustment): New functions.
12503 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12504 (Fset_window_scroll_bars): Use them.
12506 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12508 * window.h (struct window): Convert scroll_bar_width
12509 from Lisp_Object to integer. Adjust comment.
12510 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12512 * window.c (wset_scroll_bar_width): Remove.
12513 (make_window): Initialize scroll_bar_width.
12514 (Fsplit_window_internal): Use direct assignment.
12515 (Fset_window_configuration, save_window_save):
12516 Convert Lisp_Object to integer and back where appropriate.
12517 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12518 bar was actually changed, and mention this in docstring.
12520 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12522 * decompress.c: Minor simplifications.
12523 (Fzlib_decompress_region): Don't bother verifying
12524 that avail_out <= UINT_MAX, as that was confusing.
12525 Mention the restriction in a comment instead.
12526 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12528 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12530 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12531 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12533 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12535 * image.c (imagemagick_filename_hint): Check for errors in the
12538 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12540 * window.c (Fwindow_margins): Return nil when there's no marginal
12541 area, as per the documented API.
12543 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12544 Fmake_vector, as scroll bar's struct members are not all Lisp
12545 objects now. This avoids crashes in GC.
12547 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12548 bool, so its address could be taken.
12550 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12552 * image.c (imagemagick_filename_hint): New function to possibly
12553 apply `image-content-type-suffixes'.
12554 (imagemagick_load_image): Use it.
12556 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12558 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12559 if loading zlib failed.
12561 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12563 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12564 2013-08-13 checkin below. Change bool to BOOL, rule is:
12565 All Obj-C code uses BOOL, except for interfaces callable from C.
12567 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12569 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12571 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12572 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12573 bool instead of BOOL.
12574 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12575 from Lisp_Object to bitfield. Adjust comment.
12576 * w32term.c (x_scroll_bar_create): Adjust user.
12577 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12578 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12579 Use bool for boolean.
12580 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12581 to `unsigned int' when defining a bitfield.
12583 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12585 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12587 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12589 * window.h (struct window): Convert left_margin_cols and
12590 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12591 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12592 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12594 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12596 (showing_window_margins_p, update_window_line, update_frame_1):
12597 * fringe.c (draw_fringe_bitmap_1):
12598 * xdisp.c (window_box_width): Adjust users.
12599 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12600 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12601 Use direct assignment.
12602 (Fset_window_configuration, save_window_save, Fwindow_margins):
12603 Convert Lisp_Object to integer and back where appropriate.
12604 (Fset_window_margins): Adjust user. Return t if any margin
12605 was actually changed, and mention this in docstring.
12607 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12609 * syntax.c (forward_word):
12610 * cmds.c (forward_char, backward_char): Mention the optional argument.
12612 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12614 * window.h (struct window): Convert left_fringe_width
12615 and right_fringe_width from Lisp_Objects to integers.
12617 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12618 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12619 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12621 (make_window): Initialize new integer fields to -1.
12622 (Fsplit_window_internal): Use direct assignment.
12623 (Fset_window_configuration, save_window_save):
12624 Convert Lisp_Object to integer and back where appropriate.
12625 (Fset_window_fringes): Adjust user. Return t if any fringe
12626 was actually changed, and mention this in docstring.
12628 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12630 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12631 * nsfns.m (x_set_cursor_type):
12632 * w32fns.c (x_set_cursor_type):
12633 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12634 * xdisp.c (set_frame_cursor_types): ...but in common code.
12636 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12638 * font.c (clear_font_cache): New function, stripped from...
12639 (Fclear_font_cache): ...here, which now uses the function
12640 above. Adjust comment.
12641 * font.h (clear_font_cache): Add prototype.
12642 * xfaces.c (clear_face_cache): Use clear_font_cache.
12644 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12646 * window.c (Fset_window_start): Compare `w', not `window' because
12647 `w' might not be equal to `window' after call to decode_live_window.
12649 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12651 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12652 This fixes a problem introduced by the Bug#15035 patch
12653 when using GPG. Reported by Herbert J. Skuhra.
12655 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12657 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12658 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12659 not yet initialized.
12661 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12663 * decompress.c (Fzlib_decompress_region): Support zlib
12664 decompression, too, and rename.
12666 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12668 Minor zlib configuration tweaks.
12669 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12670 Don't assume presence of fn_inflateInit2_ zlib internal function.
12672 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12674 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12675 include the zlib prefix.
12677 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12679 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12680 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12681 define static variables that are pointers to zlib functions to be
12682 dynamically loaded.
12683 (init_zlib_functions) [WINDOWSNT]: New function.
12684 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12686 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12687 macros instead of invoking the zlib functions directly.
12688 (syms_of_decompress): DEFSYM Qzlib_dll.
12689 Staticpro Szlib_available_p.
12691 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12693 Avoid looping over all frame windows to freeze and unfreeze.
12694 * window.h (struct window): Drop frozen_window_start_p.
12695 (freeze_window_starts): Drop prototype.
12696 * frame.h (struct frame): New frozen_window_starts flag.
12697 (FRAME_WINDOWS_FROZEN): New macro.
12698 * window.c (freeze_window_start, freeze_window_starts):
12700 (select_window, replace_window): Adjust users.
12701 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12702 (window_frozen_p): New function.
12703 (redisplay_window): Use it.
12705 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12707 Fix some fd issues when running subprocesses (Bug#15035).
12708 Fix bugs that can leak files or file descriptors on errors.
12709 Don't unlink open temp files, as that's hard for users to diagnose
12710 when things go awry (e.g., temp disk exhausted).
12711 Don't bother to lock temp files. Check for invalid recursion.
12712 * callproc.c (synch_process_fd): Remove. All uses removed.
12713 (synch_process_tempfile): New var or macro.
12714 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12716 (record_kill_process): New arg, the temp name. All callers changed.
12717 (delete_temp_file): Now just a simple wrapper around unlink.
12718 (call_process_kill): New arg, the call_process_fd array.
12719 Close them all. Clear synch_process_pid. Remove the temp file,
12720 or arrange for it to be removed.
12721 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12722 that's been moved to synch_process_tempfile. Caller changed.
12723 Do not remove the tempfile; that's now call_process_kill's
12725 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12726 call_process_kill; the caller now does that.
12727 (call_process_cleanup): Do not close the process fd; that's now
12728 call_process_kill's responsibility.
12729 (Fcall_process): Implement via new function call_process, which
12730 has most of the old body of Fcall_process, but with a different API.
12731 (call_process): New function that does not open or close filefd if
12732 it is nonnegative. Record which fds need to be closed, and let
12733 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12734 Signal an error if invoked recursively (could be done via a hook).
12735 Simplify creation of the tempfile in the MSDOS case.
12736 Don't create the output file until after checking for the executable.
12737 Report any failure to open /dev/null.
12738 Don't open /dev/null for writing twice; once is enough.
12739 Don't create pipe if all output is being discarded or sent to file.
12740 Don't worry about setting up the coding system or reading from the
12741 pipe if all output is being discarded.
12742 Hoist fd_error local into top level, to lessen block nesting.
12743 Don't record deleted pid here; now done by Fcall_process_region.
12744 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12745 and note its success in synch_process_tempfile.
12746 Do not leak resources when child_setup fails.
12747 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12748 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12749 (create_temp_file): Now returns open fd, with an additional
12750 Lisp_Object * argument to return the name. All callers changed.
12751 Do not close the file; rewind it instead, and leave it open for
12752 the caller. Do not lock the temp file. Unwind-protect the file
12753 and the file-descriptor.
12754 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12755 If an asynchrounous process, record it here, not in call_process.
12756 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12757 * eval.c (set_unwind_protect): New function.
12758 * fileio.c (write_region): New function, generalized from the
12759 old Fwrite_region. Do not lock temp files.
12760 (Fwrite_region): Use it.
12761 * lisp.h (set_unwind_protect, write_region): New decls.
12762 * process.c: Include <verify.h>.
12763 (make_process): Mark fds as initially closed.
12764 (deleted_pid_list): Now a list of pid-filename pairs.
12766 (close_process_fd): New function.
12767 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12768 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12769 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12770 (create_process, create_pty, Fmake_serial_process)
12771 (server_accept_connection): Record which fds need to be closed,
12772 and let deactivate_process close them.
12773 (Fmake_network_process): Do not discard the unwind-protect
12774 until it's safe to do so.
12775 (deactivate_process): Close the fds opened by create_process etc.
12776 (Fprocess_send_eof): Adjust to new way of recording open fds.
12777 Report an error if /dev/null can't be opened, instead of aborting.
12778 * process.h (PROCESS_OPEN_FDS): New constant.
12779 (struct Lisp_Process): New member open_fds.
12780 (record_kill_process, record_deleted_pid): Adjust signatures.
12781 (record_deleted_pid): Move decl here ...
12782 * syswait.h (record_deleted_pid): ... from here.
12784 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12786 * decompress.c: Fix bugs with large buffers and weird inputs.
12787 Tune a bit. Reindent as per usual Emacs style.
12788 (BUFFER_SIZE): Remove.
12789 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12790 more than UINT_MAX bytes. Decompress into the gap instead of into
12791 an auto buffer, as this should avoid copying. Return nil if
12792 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12793 set immediate_quit; we shouldn't trust zlib code that much.
12795 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12797 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12798 errors, and really move the gap to where we want it.
12800 * lisp.h: Include decompress.c support.
12802 * emacs.c (main): Include decompress.c support.
12804 * Makefile.in: Include -lz if present.
12806 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12808 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12809 (initWithTitle:): Initialize frame to 0.
12810 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12811 (fillWithWidgetValue:frame:): Rename from
12812 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12814 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12815 fillWithWidgetValue:frame:
12817 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12818 remove memory leak warnings.
12820 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12821 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12822 menu_pending_title.
12824 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12825 (x_activate_menubar): Update the whole menu.
12826 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12827 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12828 current event is not NSSystemDefined (Bug#15001).
12829 Call ns_check_menu_open only if trackingMenu is 2.
12830 (menuDidClose:): New method, decrease trackingMenu.
12831 (fillWithWidgetValue:setDelegate:): New method.
12832 (fillWithWidgetValue:): Call the above.
12834 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12836 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12838 Omit some unnecessary casts.
12839 Many of these go back to the old pre-C89 days, when they may have
12840 been needed, but we've been assuming C89 or later for a while now.
12841 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12842 (live_float_p, live_misc_p, live_vector_p):
12843 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12844 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12845 (defvar_per_buffer):
12846 * callint.c (Fcall_interactively):
12847 * doc.c (Fsubstitute_command_keys):
12848 * filelock.c (get_boot_time):
12849 * frame.c (xrdb_get_resource):
12850 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12851 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12852 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12853 (menuitem_highlight_callback, menu_destroy_callback)
12854 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12855 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12856 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12857 (xg_tool_bar_help_callback, tb_size_cb):
12858 * image.c (xpm_alloc_color, png_read_from_memory)
12859 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12860 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12862 * keymap.c (describe_map):
12863 * nsfns.m (Fns_display_monitor_attributes_list):
12864 * nsmenu.m (process_dialog:):
12865 * nsterm.m (hold_event):
12866 * process.c (wait_reading_process_output):
12867 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12868 * scroll.c (do_direct_scrolling, scrolling_1):
12869 * termcap.c (tgetent):
12870 * window.c (check_window_containing, add_window_to_list)
12871 (freeze_window_starts):
12872 * xdisp.c (compare_overlay_entries, vmessage):
12873 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12874 (x_get_monitor_attributes_xrandr)
12875 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12876 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12877 * xfont.c (xfont_match, xfont_open):
12878 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12879 (menubar_selection_callback, menu_position_func)
12880 (popup_selection_callback, create_and_show_popup_menu)
12881 (dialog_selection_callback, create_and_show_dialog):
12882 * xrdb.c (x_get_string_resource)
12884 * xsmfns.c (x_session_check_input):
12885 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12886 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12887 (xaw_jump_callback, xaw_scroll_callback):
12888 Omit unnecessary casts.
12890 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12892 Minor string-length refactoring.
12893 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12894 * frame.c (make_monitor_attribute_list):
12895 Prefer build_string to strlen + make_string.
12897 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12899 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12900 don't check minor_code (Bug#14417).
12902 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12904 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12905 vertical positions instead. This avoids calling MATRIX_ROW with
12906 row numbers that are possibly beyond valid limits. (Bug#15064)
12908 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12910 Use xstrdup and build_unibyte_string where applicable.
12911 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12912 * xfns.c (x_window):
12913 * xrdb.c (x_get_customization_string):
12914 * xterm.c (xim_initialize):
12915 * w32fns.c (w32_window): Use xstrdup.
12916 (w32_display_monitor_attributes_list):
12917 * emacs.c (init_cmdargs):
12918 * keyboard.c (PUSH_C_STR):
12919 * nsfont.m (nsfont_open):
12920 * sysdep.c (system_process_attributes):
12921 * w32.c (system_process_attributes):
12922 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12924 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12926 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12927 variables of these types so that GDB would know about them, as aid
12928 for debugging fatal exceptions. (Bug#15024) See also
12929 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12932 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12934 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12935 larger than the NSWindow (Bug#14934).
12937 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12939 Redesign redisplay interface to drop global variable updated_window.
12940 Always pass currently updated window as a parameter to update routines.
12941 * dispextern.h (updated_window): Remove declaration.
12942 (struct redisplay_interface): Pass window parameter to
12943 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12944 and after_update_window_hook.
12945 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12947 * dispnew.c (updated_window): Remove.
12948 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12949 (update_window_line): Adjust to match redisplay interface changes.
12950 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12951 (ns_scroll_run, ns_after_update_window_line):
12952 * w32term.c (x_update_window_begin, x_update_window_end)
12953 (x_after_update_window_line, x_scroll_run):
12954 * xterm.c (x_update_window_begin, x_update_window_end)
12955 (x_after_update_window_line, x_scroll_run):
12956 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12957 Likewise. Adjust comments where appropriate.
12958 (x_cursor_to): Simplify because this is always called during window
12959 update (but install debugging check anyway).
12960 (expose_window): Check must_be_updated_p flag to see whether this
12961 function is called during window update.
12963 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12965 Do not reset window modification event counters excessively.
12966 These leftovers and poor man's tricky methods to catch extra
12967 redisplay's attention are no longer needed.
12968 * frame.c (set_menu_bar_lines_1):
12969 * minibuf.c (read_minibuf_unwind):
12970 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12971 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12972 (window_scroll_line_based, Fset_window_configuration):
12973 * xdisp.c (redisplay_window): Do not reset last_modified and
12974 last_overlay_modified counters.
12976 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12978 * xselect.c (x_send_client_event): Set send_event and serial, memset
12979 data.l as it might be bigger than data.b. Use 24 bit mask to
12980 XSendEvent (Bug#15034).
12982 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12984 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12985 for TTY frames that are not the top frame on their console.
12988 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12990 * w32term.c (w32fullscreen_hook): Really maximize frame when
12991 asked for (Bug#14841).
12993 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12995 Prefer selected_window to Fselected_window, likewise for frames.
12996 * buffer.c (Fbuffer_swap_text):
12997 * data.c (Fvariable_binding_locus):
12998 * window.c (run_window_configuration_change_hook): Adjust users.
12999 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13000 Use decode_live_frame.
13002 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13004 Be more careful if selected window shows the buffer other than current,
13005 use window_outdated only if this is not so. This change should also
13006 address some weird issues discussed in Bug#13012.
13007 * window.h (window_outdated): New prototype.
13008 * window.c (window_outdated): Now here. Convert from static and
13009 always assume window's buffer.
13010 (Fwindow_end, Fwindow_line_height): Use it.
13011 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13012 and always assume window's buffer.
13013 (redisplay_window): Adjust user.
13014 (redisplay_internal): Call to reconsider_clip_changes once and
13015 check whether mode line should be updated only if selected window
13016 shows current buffer.
13017 (run_window_scroll_functions): Use eassert for debugging check.
13018 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13020 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13022 * window.c (window_scroll, window_scroll_pixel_based)
13023 (window_scroll_line_based): Use bool for booleans.
13025 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13027 * process.c: Fix minor off-by-one issues in descriptor counts.
13028 This shouldn't fix any real bugs, but it cleans up the code a bit.
13029 (max_process_desc, max_input_desc): -1, not 0, means none.
13031 (delete_input_desc): New function.
13032 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13033 (deactivate_process): Scan backwards when recomuting max_process_desc;
13034 that should be faster.
13035 (init_process_emacs): Initialize max_input_desc.
13037 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13039 Use region cache to speedup bidi_find_paragraph_start.
13040 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13041 Rename cache_long_line_scans to cache_long_scans.
13042 * buffer.c (bset_cache_long_line_scans): Rename to
13043 bset_cache_long_scans.
13044 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13045 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13047 (syms_of_buffer): Rename cache-long-line-scans to
13048 cache-long-scans. Adjust docstring.
13049 * search.c (newline_cache_on_off):
13050 * indent.c (width_run_cache_on_off): Adjust users.
13051 * bidi.c (bidi_paragraph_cache_on_off): New function.
13052 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13053 * insdel.c (prepare_to_modify_buffer):
13054 Invalidate bidi_paragraph_cache if enabled.
13056 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13058 Invalidate region caches only if buffer text is going to be changed.
13059 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13060 (modify_text): ...new prototype.
13061 (prepare_to_modify_buffer_1): New prototype.
13062 * textprop.c (modify_region): Rename to...
13063 (modify_text_properties): ...new function.
13064 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13065 (Fremove_list_of_text_properties): Adjust users.
13066 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13067 (modify_text): ...new function.
13068 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13069 (prepare_to_modify_buffer_1): ...new function.
13070 * casefiddle.c (casify_region):
13071 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13072 (Ftranspose_regions): Use modify_text.
13074 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13076 * lisp.mk (lisp): Add nadvice.elc.
13078 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13080 New macro to iterate over live buffers similar to frames.
13081 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13082 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13083 Declare buffer-related variables here to offload lisp.h.
13084 * buffer.c (Vbuffer_alist): Adjust comment.
13085 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13086 (other_buffer_safely):
13087 * data.c (store_symval_forwarding):
13088 * dispnew.c (Fframe_or_buffer_changed_p):
13089 * fileio.c (Fdo_auto_save):
13090 * filelock.c (unlock_all_files):
13091 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13093 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13095 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13096 * callproc.c (create_temp_file):
13097 * filelock.c (create_lock_file):
13098 Assume mkostemp, since it's now provided by Gnulib.
13100 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13102 * w32.c (mkostemp): New function.
13103 (mktemp): Remove, no longer used. Most of the code reused in
13104 mkostemp. (Bug#15015)
13105 (mktemp): Don't undef.
13107 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13109 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13110 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13111 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13112 (free_glyph_pool, check_glyph_memory): Likewise for
13113 all users. Adjust comments where appropriate.
13115 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13117 * composite.h: Minor fixups.
13118 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13119 to fix a misspelling, and change it to an inline function while
13120 we're at it (it need not be a macro). All uses changed.
13121 (composition_method, composition_valid_p):
13122 Rewrite to avoid assignments in if-conditions.
13124 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13126 Do not use global Lisp_Object in composition macros.
13127 * composite.h (composition_temp): Remove declaration.
13128 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13129 (composition_method, composition_valid_p): ...inline functions.
13130 (compose_region): Remove the leftover.
13131 * composite.c (composition_temp): Remove.
13132 (run_composition_function, update_compositions)
13133 (composition_compute_stop_pos, composition_adjust_point)
13134 (Ffind_composition_internal):
13135 * coding.c (handle_composition_annotation):
13136 * xdisp.c (handle_composition_prop, check_point_in_composition):
13137 Related users changed.
13139 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13141 Drop FRAME_PTR typedef.
13142 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13143 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13144 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13145 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13146 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13147 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13148 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13149 All related users changed.
13151 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13153 * eval.c (default_toplevel_binding): New function.
13155 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13156 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13157 (syms_of_eval): Export them.
13158 * data.c (Fdefault_value): Micro cleanup.
13159 * term.c (init_tty): Use "false".
13161 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13163 Fix X GC leak in GTK and raw (no toolkit) X ports.
13164 * xterm.c (x_free_frame_resources): If white and black relief
13165 GCs are allocated, always free them here.
13166 * xfns.c (x_make_gc): Omit redundant initialization.
13167 * widget.c (create_frame_gcs): Remove the leftover.
13168 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13169 in x_free_frame_resources.
13171 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13173 * nsterm.m (windowWillResize:toSize:): Only change title if
13174 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13176 (viewDidEndLiveResize): New method.
13178 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13179 inside NS_IMPL_COCOA.
13181 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13183 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13184 Do not check whether undo is enabled because record_insert and
13185 record_delete does that themselves.
13187 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13189 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13190 member which is not really used any more.
13191 (FRAME_XIC_BASE_FONTNAME): Remove.
13192 * xfns.c (xic_free_fontset): Adjust user.
13193 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13194 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13195 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13196 (xdialog_show): Use eassert for debugging check.
13197 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13199 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13201 * fileio.c, fns.c (merge): Move extern decl from here ...
13202 * lisp.h (merge): ... to here.
13204 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13206 Fix last font-related change.
13207 * w32font.h (w32font_list_internal, w32font_match_internal):
13209 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13210 (uniscribe_list_family): Adjust to match font API change.
13211 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13212 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13214 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13216 * frame.h (FRAME_MOUSE_UPDATE):
13217 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13218 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13220 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13222 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13223 * font.h (struct font_driver): Change list, match, and list_family
13224 functions to accept struct frame * as first arg.
13225 * font.c (font_score, font_compare, font_sort_entities):
13227 (font_sort_entities, font_list_entities, font_select_entity)
13228 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13229 match font API change.
13230 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13231 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13232 * ftxfont.c (ftxfont_list, ftxfont_match):
13233 * xftfont.c (xftfont_list, xftfont_match):
13234 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13235 * w32font.c (w32font_list, w32font_match, w32font_list)
13236 (w32font_list_internal, w32_font_match_internal): Likewise.
13237 * xfaces.c (Fx_family_fonts): Adjust user.
13239 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13241 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13242 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13243 only if HAVE_X_WINDOWS is in use.
13244 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13245 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13246 * w32term.c (x_wm_set_icon_position): Likewise.
13247 * w32fns.c (x_icon): Adjust user.
13249 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13251 * xterm.c (last_mouse_press_frame): Remove the
13252 leftover which is not really used any more.
13253 (handle_one_xevent, syms_of_xterm): Adjust users.
13254 (x_flush): Call XFlush once per each X display, not frame.
13255 This is better because this code always unconditionally skips
13256 non-X frames in Vframe_list and issues the only XFlush if we
13257 have more than one X frame on the same X display.
13258 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13259 Use bool for booleans.
13260 (x_draw_glyph_string_background, cvt_string_to_pixel)
13261 (cvt_pixel_dtor): Drop unnecessary prototypes.
13262 * xterm.h (x_display_ok): Adjust prototype.
13264 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13266 Drop unnecessary functions that deals with frame pixel size.
13267 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13268 (x_pixel_height): Drop prototypes.
13269 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13270 (x_pixel_height): Drop implementations.
13271 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13272 which should be always valid for window frame.
13273 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13274 * w32menu.c (Fx_popup_dialog):
13275 * xmenu.c (Fx_popup_dialog): Likewise for both.
13277 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13279 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13280 frame parameters and call to Fmodify_frame_parameters just once.
13281 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13282 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13283 and mention nil frame in docstring.
13285 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13287 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13288 (x_figure_window_size): Likewise. Adjust to return long.
13289 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13290 (toplevel): Move Qterminal_live_p to...
13291 * terminal.c (toplevel): ...here, make it static, and...
13292 (syms_of_terminal): ...DEFSYM here.
13293 * frame.h (Qterminal_live_p): Remove declaration.
13294 (make_frame, x_figure_window_size): Adjust prototype.
13295 * nsfns.m (Fx_create_frame): Use long for window flags.
13297 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13299 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13300 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13301 Do not assume that emacs_close (INT_MAX) is a no-op.
13303 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13305 * xfaces.c (make_face_cache): For struct face_cache, prefer
13306 xmalloc to xzalloc and so avoid redundant call to memset.
13307 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13309 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13311 * fringe.c (draw_window_fringes, update_window_fringes)
13312 (compute_fringe_widths):
13313 * w32term.c (x_draw_glyph_string):
13314 * window.c (candidate_window_p, Frecenter):
13315 * xfaces.c (realize_basic_faces, realize_default_face)
13316 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13317 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13318 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13319 * xmenu.c (Fx_menu_bar_open_internal):
13320 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13321 * xsettings.c (xft_settings_event):
13322 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13323 Use bool for booleans. Adjust style and comments where
13325 * dispextern.h (draw_window_fringes, update_window_fringes)
13326 (compute_fringe_widths):
13327 * xterm.h (x_had_errors_p): Adjust prototype.
13329 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13331 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13332 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13334 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13336 * fns.c (toplevel): Remove comment before Fsafe_length because
13337 it checks for QUIT.
13339 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13341 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13343 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13345 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13346 frame which got the message is still alive, before dereferencing
13347 its pointer. (Bug#14970)
13349 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13350 be a live window, before using it as such. (Bug#14970)
13352 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13354 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13355 w32_detect_focus_change instead of doing part of its job by hand.
13356 This fixes the problem whereby FOCUS_OUT events were not sent to
13359 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13361 * process.c (Fprocess_list): Doc fix.
13363 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13364 being re-exposed only if it didn't ask to become visible.
13365 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13366 was previously iconified. (Bug#14841)
13367 (x_iconify_frame): Mark the frame iconified.
13369 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13371 Fix minor problems found by static checking.
13372 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13373 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13375 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13377 * eval.c (set_specpdl_old_value): New function.
13378 (unbind_to): Minor simplification.
13379 (get_backtrace_frame): New function.
13380 (Fbacktrace_frame): Use it. Add `base' argument.
13381 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13382 (syms_of_eval): Export backtrace-eval.
13383 * xterm.c (x_focus_changed): Simplify.
13385 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13387 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13389 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13391 * xdisp.c (redisplay_window): Instead of moving point out of
13392 scroll margin, reject the force_start method, and try scrolling
13393 instead. (Bug#14780)
13395 2013-07-24 Ken Brown <kbrown@cornell.edu>
13397 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13400 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13402 * eval.c (Fprogn): Do not check that BODY is a proper list.
13403 This undoes the previous change. The check slows down the
13404 interpreter, and is not needed to prevent a crash. See
13405 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13407 2013-07-23 Glenn Morris <rgm@gnu.org>
13409 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13411 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13413 Port to GNU/Linux systems with tinfo but not ncurses.
13414 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13415 to decide whether ncurses is being used. Without this change,
13416 GCC complains about tgetent not being declared, on a system
13417 that has tinfo installed but ncurses not installed.
13419 * eval.c (Fprogn): Check that BODY is a proper list.
13421 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13422 * data.c (Fsetq_default):
13423 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13424 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13426 Tune by taking advantage of the fact that ARGS is always a list
13427 when a function is declared to have UNEVALLED args.
13429 * emacsgtkfixed.c: Port to GCC 4.6.
13430 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13432 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13434 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13435 here to silence compiler warnings.
13437 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13439 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13440 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13441 from messing up Emacs's 'struct frame' (Bug#14923).
13443 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13445 * alloc.c (make_save_ptr_ptr): Define this function.
13446 It was inadvertently omitted. It's needed only if
13447 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13449 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13451 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13452 frame have focus (Bug#14895).
13454 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13456 Avoid vfork-related deadlock more cleanly.
13457 * callproc.c (child_setup): When the child's exec fails, output
13458 the program name, as that's more useful. Use O_NONBLOCK to avoid
13460 * process.c (create_process_1): Remove; no longer needed.
13461 (create_process): Remove timer hack; no longer needed, now that
13462 the child avoids deadlock.
13464 2013-07-20 Glenn Morris <rgm@gnu.org>
13466 * image.c (Fimage_flush): Fix doc typo.
13468 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13470 Fix array bounds violation when pty allocation fails.
13471 * process.c (PTY_NAME_SIZE): New constant.
13472 (pty_name): Remove static variable; it's now auto.
13473 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13474 Take pty_name as an arg rather than using a static variable.
13475 All callers changed.
13476 (create_process): Recover pty_flag from process, not from volatile local.
13477 (create_pty): Stay inside array even when pty allocation fails.
13478 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13480 * lread.c (Fload): Avoid initialization only when lint checking.
13481 Mention that it's needed only for older GCCs.
13483 2013-07-20 Kenichi Handa <handa@gnu.org>
13485 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13486 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13488 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13490 * lread.c (Fload): Avoid uninitialized warning.
13492 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13494 Fix some minor file descriptor leaks and related glitches.
13495 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13496 (create_lock_file): Use write, not emacs_write.
13497 * image.c (slurp_file, png_load_body):
13498 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13499 (server_accept_connection):
13500 Don't leak an fd on memory allocation failure.
13501 * image.c (slurp_file): Add a cheap heuristic for growing files.
13502 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13503 as that's what the other routines do. Maybe input need not be
13504 blocked at all, but it's better to be consistent.
13505 Avoid undefined behavior when strlen is zero.
13507 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13508 (NSTATICS): Now a constant; doesn't need to be a macro.
13510 2013-07-19 Richard Stallman <rms@gnu.org>
13512 * coding.c (decode_coding_utf_8): Add simple loop for fast
13513 processing of ASCII characters.
13515 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13517 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13519 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13521 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13522 unportable 'struct x_display_info'.
13523 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13524 is a portable type.
13526 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13528 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13529 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13531 (system_process_attributes): Prefer plain char to unsigned char
13532 when either will do. Clean up properly if interrupted or if
13533 memory allocations fail. Don't assume sscanf succeeds.
13534 Remove no-longer-needed workaround to stop GCC from whining.
13535 Read command-line once, instead of multiple times. Check read status a
13536 bit more carefully.
13538 Fix obscure porting bug with varargs functions.
13539 The code assumed that int is treated like ptrdiff_t in a vararg
13540 function, which is not a portable assumption. There was a similar
13541 -- though these days less likely -- porting problem with various
13542 assumptions that pointers of different types all smell the same as
13543 far as vararg functions is conserved. To make this problem less
13544 likely in the future, redo the API to use varargs functions.
13545 * alloc.c (make_save_value): Remove this vararg function.
13546 All uses changed to ...
13547 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13548 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13550 (make_save_ptr): Rename from make_save_pointer, for consistency with
13551 the above. Define only on platforms that need it. All uses changed.
13553 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13555 * keyboard.c: Try to fix typos in previous change.
13556 (DISPLAY_LIST_INFO): New macro.
13557 (kbd_buffer_get_event): Do not access members that are not present
13558 in X11. Revert inadvertent change of "!=" to "=".
13560 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13562 * keyboard.c (kbd_buffer_get_event):
13563 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13564 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13566 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13568 * filelock.c: Fix unlikely file descriptor leaks.
13569 (get_boot_time_1): Rework to avoid using emacs_open.
13570 This doesn't actually fix a leak, but is better anyway.
13571 (read_lock_data): Use read, not emacs_read.
13573 * doc.c: Fix minor memory and file descriptor leaks.
13574 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13575 (get_doc_string, Fsnarf_documentation):
13576 Fix file descriptor leak on error.
13578 * term.c: Fix minor fdopen-related file descriptor leaks.
13579 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13580 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13582 * charset.c: Fix file descriptor leaks and errno issues.
13584 (load_charset_map_from_file): Don't leak file descriptor on error.
13585 Use plain record_xmalloc since the allocation is larger than
13586 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13588 * eval.c (record_unwind_protect_nothing):
13589 * fileio.c (fclose_unwind):
13591 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13592 The replacement doesn't block input, but that no longer seems
13595 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13597 * lread.c: Fix file descriptor leaks and errno issues.
13598 (Fload): Close some races that leaked fds or streams when 'load'
13600 (Fload, openp): Report error number of last nontrivial failure to open.
13601 ENOENT counts as trivial.
13602 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13604 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13605 now that the function is always called with a nonnegative arg.
13606 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13607 All uses replaced with ...
13608 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13610 A few more minor file errno-reporting bugs.
13611 * callproc.c (Fcall_process):
13612 * doc.c (Fsnarf_documentation):
13613 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13614 * process.c (set_socket_option):
13615 Don't let a constructor trash errno.
13616 * doc.c: Include <errno.h>.
13618 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13620 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13622 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13624 Fix w32 bug with call-process-region (Bug#14885).
13625 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13626 to Fcall_process when the input is empty. This simplifies the
13627 code a bit. It makes no difference on POSIXish platforms but
13628 apparently it fixes a bug on w32.
13630 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13631 * fileio.c (close_file_unwind): Don't close if FD is negative;
13632 this can happen when unwinding a zapped file descriptor.
13633 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13634 in case Emacs runs out of memory between the two unwind-protects.
13635 Don't trash errno when closing FD.
13636 Zap the FD in the specpdl when closing it, instead of deferring
13637 the removal of the unwind-protect; this fixes a bug where a child
13638 function unwinds the stack past us.
13640 New unwind-protect flavors to better type-check C callbacks.
13641 This also lessens the need to write wrappers for callbacks,
13642 and the need for make_save_pointer.
13643 * alloc.c (free_save_value):
13644 * atimer.c (run_all_atimers):
13646 * alloc.c (safe_alloca_unwind):
13647 * atimer.c (unwind_stop_other_atimers):
13648 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13649 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13650 * minibuf.c (choose_minibuf_frame_1):
13651 * process.c (make_serial_process_unwind):
13652 * xdisp.c (pop_message_unwind):
13653 * xselect.c (queue_selection_requests_unwind):
13654 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13655 * alloc.c (record_xmalloc):
13656 Prefer record_unwind_protect_ptr to record_unwind_protect with
13658 * alloc.c (Fgarbage_collect):
13659 Prefer record_unwind_protect_void to passing a dummy.
13660 * buffer.c (restore_buffer):
13661 * window.c (restore_window_configuration):
13662 * xfns.c, w32fns.c (do_unwind_create_frame)
13663 New wrapper. All record-unwind uses of wrappee changed.
13664 * buffer.c (set_buffer_if_live):
13665 * callproc.c (call_process_cleanup, delete_temp_file):
13666 * coding.c (code_conversion_restore):
13667 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13668 * editfns.c (save_excursion_restore)
13669 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13670 (save_restriction_restore):
13671 * eval.c (restore_stack_limits, un_autoload):
13672 * fns.c (require_unwind):
13673 * keyboard.c (recursive_edit_unwind, tracking_off):
13674 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13675 * macros.c (pop_kbd_macro, restore_menu_items):
13676 * nsfns.m (unwind_create_frame):
13677 * print.c (print_unwind):
13678 * process.c (start_process_unwind):
13679 * search.c (unwind_set_match_data):
13680 * window.c (select_window_norecord, select_frame_norecord):
13681 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13682 (fast_set_selected_frame):
13683 * xfns.c, w32fns.c (unwind_create_tip_frame):
13684 Return void, not a dummy Lisp_Object. All uses changed.
13685 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13686 * callproc.c (call_process_kill):
13687 * fileio.c (restore_point_unwind, decide_coding_unwind)
13688 (build_annotations_unwind):
13689 * insdel.c (Fcombine_after_change_execute_1):
13690 * keyboard.c (read_char_help_form_unwind):
13691 * menu.c (unuse_menu_items):
13692 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13693 * sound.c (sound_cleanup):
13694 * xdisp.c (unwind_redisplay):
13695 * xfns.c (clean_up_dialog):
13696 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13697 Accept no args and return void, instead of accepting and returning
13698 a dummy Lisp_Object. All uses changed.
13699 * cygw32.c (fchdir_unwind):
13700 * fileio.c (close_file_unwind):
13701 * keyboard.c (restore_kboard_configuration):
13702 * lread.c (readevalllop_1):
13703 * process.c (wait_reading_process_output_unwind):
13704 Accept int and return void, rather than accepting an Emacs integer
13705 and returning a dummy object. In some cases this fixes an
13706 unlikely bug when the corresponding int is outside Emacs integer
13707 range. All uses changed.
13708 * dired.c (directory_files_internal_unwind):
13709 * fileio.c (do_auto_save_unwind):
13710 * gtkutil.c (pop_down_dialog):
13711 * insdel.c (reset_var_on_error):
13712 * lread.c (load_unwind):
13713 * xfns.c (clean_up_file_dialog):
13714 * xmenu.c, nsmenu.m (pop_down_menu):
13715 * xmenu.c (cleanup_widget_value_tree):
13716 * xselect.c (wait_for_property_change_unwind):
13717 Accept pointer and return void, rather than accepting an Emacs
13718 save value encapsulating the pointer and returning a dummy object.
13720 * editfns.c (Fformat): Update the saved pointer directly via
13721 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13722 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13723 (unwind_body): New function.
13724 (record_unwind_protect): First arg is now a function returning void,
13725 not a dummy Lisp_Object.
13726 (record_unwind_protect_ptr, record_unwind_protect_int)
13727 (record_unwind_protect_void): New functions.
13728 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13729 * fileio.c (struct auto_save_unwind): New type.
13730 (do_auto_save_unwind): Use it.
13731 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13732 * insdel.c (struct rvoe_arg): New type.
13733 (reset_var_on_error): Use it.
13734 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13736 (specbinding_func): Remove; there are now several such functions.
13737 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13738 (set_unwind_protect_ptr): New function.
13739 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13741 Be simpler and more consistent about reporting I/O errors.
13742 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13743 Say "Read error" and "Write error", rather than "I/O error", or
13744 "IO error reading", or "IO error writing", when a read or write
13746 * process.c (Fmake_network_process, wait_reading_process_output)
13747 (send_process, Fprocess_send_eof, wait_reading_process_output):
13748 Capitalize diagnostics consistently. Put "failed foo" at the
13749 start of the diagnostic, so that we don't capitalize the
13750 function name "foo". Consistently say "failed" for such
13752 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13753 All callers changed. This is so it can use report_file_error.
13754 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13755 diagnostics consistently as above.
13757 * fileio.c (report_file_errno): Fix errno reporting bug.
13758 If the file name is neither null nor a pair, package it up as a
13759 singleton list. All callers changed, both to this function and to
13760 report_file_error. This fixes a bug where the memory allocator
13761 invoked by list1 set errno so that the immediately following
13762 report_file_error reported the wrong errno value.
13764 Fix minor problems found by --enable-gcc-warnings.
13765 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13766 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13768 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13770 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13771 Set event->arg to Qt if switch-event shall be generated.
13772 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13774 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13776 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13779 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13780 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13781 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13782 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13783 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13784 and there is a focused frame.
13785 (head_table): Add focus-in and focus-out.
13786 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13787 bind to handle-focus-in/out.
13789 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13790 (Fhandle_switch_frame): Call Fhandle_focus_in.
13791 (syms_of_frame): defsubr handle-focus-in/out.
13793 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13795 Fix porting bug to older POSIXish platforms (Bug#14862).
13796 * sysdep.c (emacs_pipe): New function, that implements
13797 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13798 This should port better to CentOS 5 and to Mac OS X 10.6.
13799 All calls to pipe2 changed.
13801 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13802 This makes the code easier to read and the executable a bit smaller.
13803 Do not replace all calls to Fcons that happen to create lists,
13804 just calls that are intended to create lists. For example, when
13805 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13806 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13807 Similarly for list2 through list5.
13808 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13809 * bytecode.c (exec_byte_code):
13810 * callint.c (quotify_arg, Fcall_interactively):
13811 * callproc.c (Fcall_process, create_temp_file):
13812 * charset.c (load_charset_map_from_file)
13813 (Fdefine_charset_internal, init_charset):
13814 * coding.c (get_translation_table, detect_coding_system)
13815 (Fcheck_coding_systems_region)
13816 (Fset_terminal_coding_system_internal)
13817 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13818 * composite.c (update_compositions, Ffind_composition_internal):
13819 * dired.c (directory_files_internal, file_name_completion)
13821 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13822 * doc.c (Fsnarf_documentation):
13823 * editfns.c (Fmessage_box):
13825 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13826 (Feval, eval_sub, Ffuncall, apply_lambda):
13827 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13828 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13829 (Fset_file_times, Finsert_file_contents)
13830 (Fchoose_write_coding_system, Fwrite_region):
13831 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13832 * font.c (font_registry_charsets, font_parse_fcname)
13833 (font_prepare_cache, font_update_drivers, Flist_fonts):
13834 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13835 * frame.c (make_frame, Fmake_terminal_frame)
13836 (x_set_frame_parameters, x_report_frame_params)
13837 (x_default_parameter, Fx_parse_geometry):
13838 * ftfont.c (syms_of_ftfont):
13839 * image.c (gif_load):
13840 * keyboard.c (command_loop_1):
13841 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13842 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13843 (Fminor_mode_key_binding, accessible_keymaps_1)
13844 (Faccessible_keymaps, Fwhere_is_internal):
13845 * lread.c (read_emacs_mule_char):
13846 * menu.c (find_and_return_menu_selection):
13847 * minibuf.c (get_minibuffer):
13848 * nsfns.m (Fns_perform_service):
13849 * nsfont.m (ns_script_to_charset):
13850 * nsmenu.m (ns_popup_dialog):
13851 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13852 (Fx_own_selection_internal):
13853 * nsterm.m (append2):
13854 * print.c (Fredirect_debugging_output)
13855 (print_prune_string_charset):
13856 * process.c (Fdelete_process, Fprocess_contact)
13857 (Fformat_network_address, set_socket_option)
13858 (read_and_dispose_of_process_output, write_queue_push)
13859 (send_process, exec_sentinel):
13860 * sound.c (Fplay_sound_internal):
13861 * textprop.c (validate_plist, add_properties)
13862 (Fput_text_property, Fadd_face_text_property)
13863 (copy_text_properties, text_property_list, syms_of_textprop):
13864 * unexaix.c (report_error):
13865 * unexcoff.c (report_error):
13866 * unexsol.c (unexec):
13867 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13868 (Fformat_mode_line, syms_of_xdisp):
13869 * xfaces.c (set_font_frame_param)
13870 (Finternal_lisp_face_attribute_values)
13871 (Finternal_merge_in_global_face, syms_of_xfaces):
13872 * xfns.c (x_default_scroll_bar_color_parameter)
13873 (x_default_font_parameter, x_create_tip_frame):
13874 * xfont.c (xfont_supported_scripts):
13875 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13876 (menu_help_callback, xmenu_show):
13877 * xml.c (make_dom):
13878 * xterm.c (set_wm_state):
13879 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13880 and similarly for list2 through list5.
13882 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13884 * callproc.c (Fcall_process_region): Fix minor race and tune.
13885 (create_temp_file): New function, with the temp-file-creation part
13886 of the old Fcall_process_region. Use Fcopy_sequence to create the
13887 temp file name, rather than alloca + build_string, for simplicity.
13888 Don't bother to block input around the temp file creation;
13889 shouldn't be needed. Simplify use of mktemp.
13890 Use record_unwind_protect immediately after creating the temp file;
13891 this closes an unlikely race where the temp file was not removed.
13892 Use memcpy rather than an open-coded loop.
13893 (Fcall_process_region): Use the new function. If the input is
13894 empty, redirect from /dev/null rather than from a newly created
13895 empty temp file; this avoids unnecessary file system traffic.
13897 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13899 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13900 Simplify by making this case like the other two. This is a bit
13901 slower on obsolete hosts, but the extra complexity isn't worth it.
13903 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13904 * process.c (create_process) [!DOS_NT]:
13905 Remove now-unnecessary calls to emacs_close.
13907 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13909 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13910 returning early. (Bug#14850)
13912 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13913 and inhibit-iso-escape-detection attributes of 'undecided'.
13916 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13918 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13919 Reported by Herbert J. Skuhra in
13920 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13922 Don't lose top specpdl entry when memory is exhausted.
13923 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13924 specpdl overflow here, to simplify callers; all callers changed.
13925 Always reserve an unused entry at the stack top; this avoids
13926 losing the top entry's information when memory is exhausted.
13928 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13930 Clean up errno reporting and fix some errno-reporting bugs.
13931 * callproc.c (Fcall_process):
13932 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13933 * process.c (create_process, Fmake_network_process):
13934 * unexaix.c (report_error):
13935 * unexcoff.c (report_error):
13936 Be more careful about reporting the errno of failed operations.
13937 The code previously reported the wrong errno sometimes.
13938 Also, prefer report_file_errno to setting errno + report_file_error.
13939 (Fcall_process): Look at openp return value rather than at path,
13940 as that's a bit faster and clearer when there's a numeric predicate.
13941 * fileio.c (report_file_errno): New function, with most of the
13942 old contents of report_file_error.
13943 (report_file_error): Use it.
13944 (Ffile_exists_p, Ffile_accessible_directory_p):
13945 Set errno to 0 when it is junk.
13946 * fileio.c (Faccess_file):
13947 * image.c (x_create_bitmap_from_file):
13948 Use faccessat rather than opening the file, to avoid the hassle of
13949 having a file descriptor open.
13950 * lisp.h (report_file_errno): New decl.
13951 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13954 * process.c (create_process, wait_reading_process_output) [AIX]:
13955 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13956 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13957 a multithreaded environment anyway).
13958 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13960 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13962 * image.c (x_find_image_file): Don't close a remote file handle.
13964 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13966 Fix races with threads and file descriptors.
13967 * callproc.c (Fcall_process_region):
13968 * dired.c (open_directory):
13969 * emacs.c (main, Fdaemon_initialized):
13970 * image.c (x_find_image_file):
13971 * inotify.c (Finotify_rm_watch):
13972 * lread.c (Flocate_file_internal):
13973 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13974 * term.c (term_mouse_moveto, init_tty):
13975 * termcap.c (tgetent):
13976 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13977 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13978 * unexhp9k800.c, unexmacosx.c (unexec):
13979 * callproc.c (Fcall_process_region):
13980 Use emacs_close, not close.
13981 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13982 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13983 and posix_close function on current platforms (which all lack them).
13984 (emacs_close): Use it. This should fix the races on GNU/Linux and
13985 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13986 and it should avoid closing random victim file descriptors on
13989 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13991 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13992 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13993 Touch up doc a bit.
13995 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13996 This is for .gdbinit xbacktrace.
13998 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13999 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14000 (emacs_set_tty): Now static.
14001 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14002 * term.c (tty_capable_p, tty_default_color_capabilities)
14003 (get_tty_terminal, term_mouse_movement)
14004 (handle_one_term_event, init_tty, maybe_fatal):
14005 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14006 (tgetent, scan_file, name_match, compare_contin):
14007 * terminal.c (get_terminal):
14008 Use bool for boolean.
14009 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14010 Prefer char to unsigned char if either will do.
14011 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14012 (tty_write_glyphs): Prefer int to unsigned.
14013 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14014 All callers changed.
14015 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14017 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14020 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14021 (B__dummy__): New dummy symbol, to pacify C89.
14022 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14023 they can't grok varargs macros.
14024 * dispnew.c (add_window_display_history)
14025 (add_frame_display_history):
14026 * print.c (print_object):
14027 * xdisp.c (debug_method_add):
14028 Use %p printf format only for void pointers.
14029 * emacs.c (usage_message): New constant, replacing ...
14030 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14031 (main): Adjust to usage reorg.
14032 * fns.c (syms_of_fns):
14033 * profiler.c (syms_of_profiler):
14034 Don't use non-constant struct initializers.
14035 * gnutls.h (gnutls_initstage_t):
14036 * lisp.h (enum Lisp_Fwd_Type):
14037 * lread.c (lisp_file_lexically_bound_p):
14038 * xsettings.c (anonymous enum):
14039 Remove trailing comma.
14040 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14041 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14042 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14044 * regex.c (const_re_char): New type, to pacify strict C89.
14045 All uses of 'const re_char' replaced to use it.
14046 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14047 with glibc when strict C89. This change is imported from gnulib.
14049 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14050 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14051 Omit GNU_LINUX implementation, since it requires long long.
14052 * xterm.c (x_draw_underwave):
14053 Do not assume the traditional order of struct's members.
14054 (x_term_init): Rewrite to avoid the need for non-constant structure
14057 Syntax cleanup, mostly replacing macros with functions.
14058 This removes the need for the syntax_temp hack.
14059 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14060 * syntax.c (SYNTAX_INLINE): New macro.
14061 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14062 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14063 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14064 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14065 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14066 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14067 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14068 Now constants, not macros.
14069 (syntax_temp) [!__GNUC__]: Remove.
14070 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14071 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14072 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14073 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14074 Move here from syntax.h; now functions, not macros. Except for the
14075 last function, these are static since only syntax.c uses them.
14076 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14077 All uses changed. Now a function, not a macro; use this fact
14078 to simplify the code.
14079 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14080 compiler bugs; no longer relevant.
14081 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14082 (SYNTAX_INLINE): New macro.
14083 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14084 for the new functions. Use bool for boolean member.
14085 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14086 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14087 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14088 (SETUP_BUFFER_SYNTAX_TABLE):
14089 Now extern inline functions, not macros.
14090 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14091 Remove; all uses replaced by implementation.
14092 (syntax_temp) [!__GNUC__]: Remove decl.
14093 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14095 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14097 * emacs.c (main): Fix syntax error.
14099 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14101 Timestamp fixes for undo (Bug#14824).
14102 * atimer.c (schedule_atimer):
14103 * fileio.c (Ffile_newer_than_file_p):
14104 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14105 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14106 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14107 (syms_of_fileio): Remove Sclear_visited_file_name.
14108 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14109 file doesn't exist; this avoids an ambiguity with negative timestamps.
14110 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14111 * systime.h (make_emacs_time, invalid_emacs_time):
14112 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14113 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14114 * undo.c (record_first_change): Push (visited-file-modtime) onto
14115 undo list rather than reimplementing it by hand, incorrectly.
14117 2013-07-09 Ken Brown <kbrown@cornell.edu>
14119 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14121 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14123 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14125 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14127 Handle errno and exit status a bit more carefully.
14128 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14129 number into an exit status. Instead, use EXIT_CANCELED.
14130 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14131 * callproc.c (relocate_fd):
14132 * emacs.c (close_output_streams, main):
14133 * process.c (create_process):
14134 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14135 Use emacs_perror for simplicity.
14136 * callproc.c (relocate_fd, main):
14137 * sysdep.c (sys_subshell):
14138 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14139 (shut_down_emacs): Use emacs_write, not write.
14140 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14141 * fileio.c (Fcopy_file, e_write):
14142 * nsterm.m (ns_select):
14143 * process.c (send_process):
14144 * sound.c (vox_write):
14145 Use emacs_write_sig, not emacs_write.
14146 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14147 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14149 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14151 (emacs_full_write): New function.
14152 (emacs_write): Rewrite to use it.
14153 (emacswrite_sig, emacs_perror): New functions.
14154 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14156 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14158 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14159 on NS even if it is present. Pixmap on NS is a void*.
14161 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14163 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14164 * process.c (close_on_exec, accept4, process_socket):
14165 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14167 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14169 * w32.c (sys_dup): Declare prototype.
14173 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14175 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14177 Make file descriptors close-on-exec when possible (Bug#14803).
14178 This simplifies Emacs a bit, since it no longer needs to worry
14179 about closing file descriptors by hand in some cases.
14180 It also fixes some unlikely races. Not all such races, as
14181 libraries often open files internally without setting
14182 close-on-exec, but it's an improvement.
14183 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14184 * callproc.c (Fcall_process) [!MSDOS]:
14185 * emacs.c (main) [!DOS_NT]:
14186 * nsterm.m (ns_term_init):
14187 * process.c (create_process):
14188 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14189 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14190 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14191 Prefer mkostemp with O_CLOEXEC to mkstemp.
14192 * callproc.c (relocate_fd) [!WINDOWSNT]:
14193 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14194 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14196 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14197 Make the resulting file descriptor close-on-exec.
14198 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14199 * lread.c (load_descriptor_list, load_descriptor_unwind):
14200 Remove; no longer needed. All uses removed.
14201 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14202 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14204 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14205 (Fmake_network_process, Fnetwork_interface_list)
14206 (Fnetwork_interface_info, server_accept_connection):
14207 Make newly-created socket close-on-exec.
14208 * sysdep.c (emacs_open, emacs_fopen):
14209 Make new-created descriptor close-on-exec.
14210 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14211 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14213 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14215 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14216 for NS_IMPL_GNUSTEP.
14218 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14220 Fix openp errno handling.
14221 * callproc.c (Fcall_process): Preserve openp errno around close.
14222 * lread.c (openp): Set errno when returning -1, as some callers
14225 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14227 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14229 * nsterm.h (NSSavePanel): Update comment.
14230 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14231 (ns_run_file_dialog): Declare.
14233 * nsfns.m: Remove panelOK.
14235 (ns_run_file_dialog): New function.
14236 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14237 event loop, so file dialog is popped up by ns_run_file_dialog, called
14238 by sendEvent (Bug#14578).
14239 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14241 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14243 * xdisp.c (default_line_pixel_height): New function.
14244 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14245 (try_cursor_movement, redisplay_window, try_window)
14246 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14248 * window.c (window_scroll_pixel_based):
14249 use default_line_pixel_height.
14251 * dispextern.h (default_line_pixel_height): Add prototype.
14253 * frame.c (x_set_line_spacing): Accept a float value for
14254 line-spacing parameter, per the documentation.
14256 * data.c (Fmultibyte_string_p): Doc fix.
14258 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14260 Use emacs_open more consistently when opening files.
14261 This handles EINTR more consistently now, and makes it easier
14262 to introduce other uniform changes to file descriptor handling.
14263 * sysstdio.h: New file.
14264 * buffer.c (mmap_init):
14265 * cygw32.c (chdir_to_default_directory):
14266 * dispnew.c (Fopen_termscript):
14267 * emacs.c (Fdaemon_initialized):
14268 * fileio.c (Fdo_auto_save):
14269 * image.c (slurp_file, png_load_body, jpeg_load_body):
14270 * keyboard.c (Fopen_dribble_file):
14272 * print.c (Fredirect_debugging_output):
14273 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14274 * termcap.c (tgetent):
14275 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14276 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14277 * w32term.c (w32_initialize) [CYGWIN]:
14278 * xfaces.c (Fx_load_color_file):
14279 Use emacs_open instead of plain open, and emacs_fopen instead of
14281 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14282 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14283 * callproc.c (default_output_mode): New constant.
14284 (Fcall_process): Use it to call emacs_open instead of plain creat.
14285 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14286 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14287 (emacs_fopen): New function.
14288 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14289 Include <lisp.h>, for emacs_open.
14290 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14292 Remove duplicate #include directives.
14293 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14295 Don't include stdio.h twice.
14296 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14297 Don't include sys/types.h or stdio.h twice.
14298 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14299 * lread.c: Don't include coding.h twice.
14300 * nsfont.m: Don't include frame.h twice.
14301 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14302 * ralloc.c: Don't include <unistd.h> twice.
14303 * xdisp.c: Don't include font.h twice.
14304 * xterm.c: Don't include fontset.h twice.
14305 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14307 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14309 Scale ImageMagick images more carefully.
14310 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14311 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14312 Be more careful about avoiding undefined behavior after
14313 integer overflow and division by zero.
14315 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14317 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14318 (syms_of_w32fns): DEFSYM them.
14319 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14320 (CCHDEVICENAME): Define macros if not defined.
14321 (struct MONITOR_INFO_EX): New struct.
14322 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14323 (enum_display_monitors_fn): New variable.
14324 (globals_of_w32fns): Initialize it.
14325 (Fx_display_pixel_width, Fx_display_pixel_height)
14326 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14327 multi-monitor setups in docstrings.
14328 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14329 screen size by primary monitor's millimeter per pixel.
14330 (w32_monitor_enum, w32_display_monitor_attributes_list)
14331 (w32_display_monitor_attributes_list_fallback)
14332 (Fw32_display_monitor_attributes_list): New functions.
14333 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14335 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14337 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14339 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14341 * fileio.c (Qfile_notify_error): New error symbol.
14343 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14344 * inotify.c (inotify_callback, symbol_to_inotifymask)
14345 (Finotify_add_watch, Finotify_rm_watch): Use it.
14346 (inotifyevent_to_event): Exchange order of cookie and file name.
14347 (Finotify_add_watch): Adapt docstring.
14349 * lisp.h (Qfile_notify_error): Declare.
14351 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14353 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14354 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14355 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14356 which did not work (see <http://bugs.gnu.org/14569#307>).
14357 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14358 && (!noninteractive || initialized)). This attempts to thread
14359 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14361 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14363 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14364 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14366 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14368 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14369 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14370 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14371 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14373 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14375 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14376 Define to __sys_siglist.
14378 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14380 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14381 word-wrap, so that overflow-newline-into-fringe would work in
14382 visual-line-mode. (Bug#2749)
14383 (move_it_in_display_line_to): When the last scanned display
14384 element fits exactly on the display line, and
14385 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14386 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14387 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14388 finding buffer position that corresponds to pixel coordinates,
14389 e.g. in buffer_posn_from_coords.
14391 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14393 * process.c (handle_child_signal): Call catch_child_signal if
14396 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14398 Don't convert function pointers to void * and back.
14399 It isn't portable C, and it's easy enough to avoid.
14400 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14401 (make_save_value): Add support for SAVE_FUNCPOINTER.
14402 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14403 * print.c (print_object):
14404 Distinguish function from object pointers.
14405 * lisp.h (SAVE_FUNCPOINTER): New constant.
14406 (SAVE_SLOT_BITS): Adjust to it.
14407 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14408 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14409 (voidfuncptr): New typedef.
14410 (struct Lisp_Save_Value): New member data[0].funcpointer.
14411 (XSAVE_FUNCPOINTER): New function.
14413 Simplify buildobj processing.
14414 * Makefile.in (buildobj.h): Make it a sequence of strings each
14415 followed by comma, rather than a single string. Put it into a
14416 .tmp file in case there's an error while generating it.
14417 (gl-stamp): Use .tmp for temp files.
14418 (mostlyclean): Clean .tmp files.
14419 * doc.c (buildobj): Move to just the routine that needs it.
14420 It's now an array of strings, so processing is simpler.
14422 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14424 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14425 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14426 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14427 Invoke malloc_enable_thread even when not interactive.
14428 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14429 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14430 in this case, since the underlying bug has now been fixed.
14432 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14434 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14435 unlinking it (bug#14691).
14437 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14439 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14440 before checking whether buffer is modified. This lets
14441 `kill-buffer-query-functions' cancel killing of the buffer or save
14442 its content before `kill-buffer' asks user the "Buffer %s
14443 modified; kill anyway?" question.
14445 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14447 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14448 Let the super performKeyEquivalent deal with them (Bug#14747).
14450 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14452 * widget.c (resize_cb): Remove unused local.
14454 Do not use GTK 3 if it exists but cannot be compiled.
14455 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14456 * xterm.c (x_error_handler) [!USE_GTK]:
14459 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14461 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14463 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14464 to the valid range of values. (Bug#14753)
14466 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14467 when moving point by using the current glyph matrix. This avoids
14468 the need to force redisplay when this function is called in a
14471 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14473 Fix minor problems found by static checking.
14474 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14475 Redo the latter's body to sidestep GCC parenthesization warnings.
14476 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14477 * coding.c (detect_coding, detect_coding_system):
14478 * coding.h (struct undecided_spec):
14479 Use bool for boolean.
14480 * image.c (QCmax_width, QCmax_height): Now static.
14481 * xdisp.c (Fmove_point_visually): Remove unused local.
14483 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14485 * xdisp.c (Fmove_point_visually): New function.
14487 2013-06-28 Kenichi Handa <handa@gnu.org>
14489 * coding.h (define_coding_undecided_arg_index): New enum.
14490 (coding_attr_index): New members
14491 coding_attr_undecided_inhibit_null_byte_detection,
14492 coding_attr_undecided_inhibit_iso_escape_detection,
14493 coding_attr_undecided_prefer_utf_8.
14494 (undecided_spec): New struct.
14495 (struct coding_system): New member `undecided' of the member
14498 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14499 (detect_coding): Likewise.
14500 (detect_coding_system): Likewise.
14501 (Fdefine_coding_system_internal): New coding system properties
14502 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14504 (syms_of_coding): Adjust for coding_arg_undecided_max.
14506 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14508 * image.c (x_from_xcolors): Remove unused local.
14510 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14512 Defer image data transfer between X client and server until actual
14515 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14518 * image.c (Destroy_Image): Remove.
14519 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14520 `mask_p', and `colors_p'. All uses changed.
14521 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14522 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14523 New macros for `flags' arg to x_clear_image_1.
14524 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14525 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14526 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14527 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14528 (image_get_x_image, image_unget_x_image): New functions or macros.
14529 (image_background, image_background_transparent, x_to_xcolors)
14530 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14531 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14532 instead of Destroy_Image.
14533 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14534 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14535 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14536 (imagemagick_load_image, svg_load_image): Use them instead of
14537 x_create_x_image_and_pixmap, and x_put_x_image followed by
14538 x_destroy_x_image, respectively.
14539 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14540 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14541 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14542 background_transparent fields.
14543 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14544 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14546 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14548 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14549 This mostly consists of undoing recent changes.
14550 * callproc.c (Fcall_process):
14551 * process.c (create_process):
14552 Do not worry about catching SIGCHLD here, undoing previous change.
14553 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14554 * process.c, process.h (catch_child_signal):
14555 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14556 * process.c (catch_child_handler): Don't worry about being called
14557 lazily and do not assume caller has blocked SIGCHLD, undoing
14558 previous change. Move first-time stuff back to
14559 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14560 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14561 set lib_child_handler if it's already initialized, which may
14562 help avoid problems on GNUstep.
14564 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14566 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14567 * callproc.c (Fcall_process):
14568 * process.c (create_process):
14569 Make sure SIGCHLD is caught before we fork,
14570 since Emacs startup no arranges to catch SIGCHLD.
14571 * process.c (lib_child_handler): Initialize to null, not to
14573 (catch_child_signal): Allow self to be called lazily.
14574 Do nothing if it's already been called.
14575 Assume caller has blocked SIGCHLD (all callers do now).
14576 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14577 just before it's really needed.
14578 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14579 since it hasn't been caught yet.
14581 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14583 * image.c (compute_image_size): New function to implement
14584 :max-width and :max-height.
14585 (imagemagick_load_image): Use it.
14587 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14589 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14590 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14592 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14593 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14594 the SIGCHLD handler, since the code is not atomic and (due to glib)
14595 signals may be arriving now.
14596 * sysdep.c (init_signals): Do not catch child signals here;
14597 'main' now does that later, at a safer time.
14599 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14601 Clean up SIGCHLD handling a bit (Bug#14569).
14602 * process.c, process.h (catch_child_signal):
14603 Now always extern, even if !NS_IMPL_GNUSTEP.
14604 * process.c (catch_child_signal): Move glib tickler here from
14605 init_process_emacs, so that it's done earlier in Emacs
14606 initialization. Also move the noninteractive && !initialized
14607 check here from init_process_emacs. This is all a bit cleaner for
14608 GNUish platforms, and I hope it works around the Cygwin bug.
14609 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14610 that glib signal handling is tickled before glib creates threads.
14612 * process.c (wait_reading_process_output): Avoid int overflow
14613 when reading more than 2 GiB total from a process.
14615 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14617 * process.c (create_process): Handle a couple more cases,
14618 i.e., work even if new_argv and wait_child_setup[i] are cached.
14619 Use Fcall_process's style for volatile vars.
14621 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14623 * process.c (create_process): Mark PROCESS volatile.
14625 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14627 Use C99-style flexible array members if available.
14628 This avoids some subtle aliasing issues, which typically
14629 aren't a problem with GCC but may be a problem elsewhere.
14630 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14631 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14632 In either case, it uses a flexible array member rather than
14633 the old struct hack. All uses changed.
14634 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14635 Adjust to sdata reorganization.
14636 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14637 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14638 that ports better to pre-C99 non-GCC.
14639 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14640 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14641 as the latter has changed.
14642 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14643 and port better to pre-C99 GCC.
14644 * image.c (struct xpm_cached_color):
14645 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14646 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14647 Use FLEXIBLE_ARRAY_MEMBER.
14648 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14649 Move decl to top level so it gets checked against implementation.
14650 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14651 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14653 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14655 * syntax.c: Integer cleanups.
14656 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14657 All uses that need 0-or-2 changed to:
14658 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14659 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14660 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14661 (char_quoted, prev_char_comend_first, back_comment)
14662 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14663 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14664 Use bool for boolean.
14665 (update_syntax_table, skip_chars, skip_syntaxes):
14666 Prefer int to unsigned when either will do.
14667 (back_comment): Return boolean success flag, like forw_comment,
14668 instead of positive-or-minus-1 (which might have overflowed int anyway).
14669 Don't stuff ptrdiff_t into int.
14670 (syntax_spec_code, syntax_code_spec): Now const.
14671 (Fmatching_paren, scan_lists, scan_sexps_forward):
14672 Use enum syntaxcode for syntax code.
14673 (Fmatching_paren): Check that arg is a character, not just an integer.
14674 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14675 (Finternal_describe_syntax_value): Omit no-longer-needed
14677 (skip_chars): Use char, not unsigned char, when the distinction
14679 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14680 * bytecode.c (exec_byte_code):
14681 * syntax.c (syntax_spec_code, Fchar_syntax)
14682 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14683 (init_syntax_once):
14684 * syntax.h (SYNTAX_WITH_FLAGS):
14685 Omit unnecessary casts.
14687 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14689 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14690 line dimensions here, to avoid race conditions with the main
14691 thread. (Bug#14062, bug#14630, bug#14669)
14693 * w32term.c (w32_draw_window_cursor): Compute the header line and
14694 mode line dimensions here.
14695 <w32_system_caret_window, w32_system_caret_hdr_height>:
14696 <w32_system_caret_mode_height>: New variables.
14698 * w32term.h: Declare them.
14700 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14702 * alloc.c (die): Move "assertion failed" string here ...
14703 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14704 COND when SUPPRESS_CHECKING. This shrinks the executable text
14705 size by 0.8% to 2.2% when configured with --enable-checking,
14706 depending on optimization flags (GCC 4.8.1 x86-64).
14708 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14710 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14712 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14713 base is 2; this is more accurate.
14715 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14717 * sound.c (string_default): Move to !WINDOWSNT section.
14718 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14720 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14722 * sound.c: Integer cleanups.
14723 Remove unnecessary forward decls.
14724 (struct sound_device): The 'file' member is now a Lisp_Object, not
14725 a char *, so that we needn't invoke alloca on a huge size.
14726 (Fplay_sound_internal): Adjust to this.
14727 (string_default): New function.
14728 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14729 Use it to adjust to the struct sound_device change.
14730 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14731 (be2hs) [0]: Remove.
14733 * syntax.c (skip_chars): Don't use uninitialized storage
14734 when searching a multibyte buffer for characters that are not in a
14735 unibyte string that contains non-ASCII characters.
14737 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14739 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14740 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14742 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14744 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14746 2013-06-18 Kenichi Handa <handa@gnu.org>
14748 * font.c (Ffont_spec): Signal an error for an invalid font name
14751 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14753 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14754 In particular this ports to 32-bit sparc Sun cc.
14755 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14756 array with a dummy element at specpdl[-1], so that its address can
14758 (unbind_to): Do not copy the binding; not needed, now that we
14759 copy old_value in the one place where the copy is needed.
14760 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14761 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14762 (union specbinding): Rename from struct specbinding. Redo layout
14763 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14764 which is not portable. With Sun C 5.12 32-bit sparc, the
14765 declaration causes nargs to be an unsigned bitfield, a behavior
14766 that the C standard allows; but Emacs wants nargs to be signed.
14767 The overall type is now a union of structures rather than a
14768 structure of union of structures, and the 'kind' member is now a
14769 bitfield, so that the overall type doesn't grow. All uses changed.
14770 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14772 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14774 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14775 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14777 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14779 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14781 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14782 unless we know that the window w's frame is a frame object.
14783 Another attempt at solving bug#14062 and bug#14630.
14785 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14787 * textprop.c (property_set_type): New enum.
14788 (add_properties): Allow appending/prepending text properties.
14789 (add_text_properties_1): Factored out of Fadd_text_properties.
14790 (Fadd_text_properties): Move all the code into
14791 add_text_properties_1.
14792 (Fadd_face_text_property): New function that calls
14793 add_text_properties_1.
14795 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14797 Move functions from lisp.h to individual modules when possible.
14798 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14799 * alloc.c (XFLOAT_INIT, set_symbol_name):
14800 * buffer.c (CHECK_OVERLAY):
14801 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14802 (set_char_table_parent):
14803 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14804 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14805 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14806 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14808 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14809 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14810 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14811 (backtrace_args, backtrace_debug_on_exit):
14812 * floatfns.c (CHECK_FLOAT):
14813 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14814 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14815 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14816 (set_hash_index_slot):
14817 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14818 * marker.c (CHECK_MARKER):
14819 * textprop.c (CHECK_STRING_OR_BUFFER):
14820 * window.c (CHECK_WINDOW_CONFIGURATION):
14821 Move here from lisp.h, and make these functions static rather than
14823 * buffer.c (Qoverlayp):
14825 * fns.c (Qhash_table_p):
14826 * window.c (Qwindow_configuration_p):
14828 * lisp.h: Remove the abovementioned defns and decls.
14830 Use functions, not macros, for XINT etc (Bug#11935).
14831 In lisp.h, prefer functions to function-like macros, and
14832 constants to object-like macros, when either will do. This:
14833 . simplifies use, as there's no more need to worry about
14834 arguments' side effects being evaluated multiple times.
14835 . makes the code easier to debug on some platforms.
14836 However, when using gcc -O0, keep using function-like macros
14837 for a few critical operations, for performance reasons.
14838 This sort of thing isn't needed with gcc -Og, but -Og
14839 is a GCC 4.8 feature and isn't widely-enough available yet.
14840 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14841 Remove enum lsb_bits; no longer needed.
14842 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14843 * buffer.c (Qoverlap):
14845 * fns.c (Qhash_table_p):
14846 Now extern, so lisp.h can use these symbols.
14847 * dispextern.h: Include character.h, for MAX_CHAR etc.
14848 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14849 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14850 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14851 (GLYPH_CODE_P): Move here from lisp.h.
14852 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14853 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14854 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14855 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14856 XUNTAG now returns void *.
14857 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14858 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14859 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14860 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14861 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14862 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14863 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14864 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14865 New macros, renamed from their sans-lisp_h_ counterparts.
14866 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14867 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14868 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14869 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14870 If compiling via GCC without optimization, define these as macros
14871 in addition to inline functions.
14872 To disable this, compile with -DINLINING=0.
14873 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14874 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14875 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14876 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14877 (INTMASK, VALMASK): Now macros, since static values cannot be
14878 accessed from extern inline functions.
14879 (VALMASK): Also a constant, for benefit of old GDB.
14880 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14881 is INTEGERP, which can fold it in.
14882 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14883 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14884 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14885 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14886 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14887 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14888 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14889 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14890 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14891 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14892 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14893 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14894 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14895 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14896 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14897 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14898 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14899 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14900 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14901 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14902 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14903 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14904 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14905 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14906 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14907 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14908 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14909 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14910 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14911 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14912 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14913 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14914 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14916 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14917 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14918 (VALMASK): Define in one place rather than in two, merging the
14919 USE_LSB_TAG parts; this is simpler.
14920 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14921 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14922 Move up, to avoid use before definition.
14923 Also include "globals.h" earlier, for the same reason.
14924 (make_natnum): New function.
14925 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14926 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14927 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14928 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14929 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14930 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14931 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14932 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14933 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14934 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14935 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14936 (Qwindow_configuration_p, Qimage): New forward declarations.
14937 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14938 (STRING_COPYIN): Remove; unused.
14939 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14940 (xcar_addr, xcdr_addr): New functions. All uses changed.
14941 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14942 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14943 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14944 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14945 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14946 (TYPE_RANGED_INTEGERP): Simplify.
14947 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14948 (setlocale, fixup_locale, synchronize_system_messages_locale)
14949 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14950 Now empty functions, not macros.
14951 (functionp): Return bool, not int.
14952 * window.c (Qwindow_configuration_p): Now extern,
14953 so window.h can use it.
14954 * window.h (Qwindowp): Move decl back to lisp.h.
14956 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14958 * xdisp.c (Fline_pixel_height): New function, required for solving
14961 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14963 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14965 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14967 * lread.c (syms_of_lread):
14968 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14970 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14972 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14974 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14976 * fileio.c (expand_file_name): Doc fix.
14978 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14980 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14981 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14982 Wait for self, not for 0. This can't hurt on GNU or similar
14983 system, and may help with Cygwin.
14985 * keyboard.c: Don't use PROP (...) as an lvalue.
14986 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14987 Use set_prop (A, B), not PROP (A) = B.
14989 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14991 * xdisp.c (get_it_property): Use it->window instead of generating
14992 a Lisp object from it->w.
14994 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14996 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14997 get-char-property the window that is being rendered, instead of
14998 the buffer, to support window-specific overlays. (Bug#14575)
14999 (compute_display_string_pos): When W is NULL, use the current
15000 buffer as the object to pass to get-char-property.
15001 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15002 pointer member of the bidi iterator, since no window is pertinent
15005 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15007 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15008 being displayed, and pass it to compute_display_string_pos.
15009 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15010 (bidi_paragraph_init): All callers changed.
15012 * xdisp.c (init_from_display_pos, init_iterator)
15013 (handle_single_display_spec, next_overlay_string)
15014 (get_overlay_strings_1, reseat_1, reseat_to_string)
15015 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15016 Set bidi_it.w member from it->w.
15017 (compute_display_string_pos): Accept additional argument, the
15018 window being displayed, and pass it to Fget_char_property.
15021 * dispextern.h (struct bidi_it): New member w, the window being
15023 (compute_display_string_pos): Adjust prototype.
15025 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15027 * xgselect.c: Remove unneeded include xterm.h.
15029 * process.c (wait_reading_process_output): Check for NS before GLIB.
15030 GLIB may be linked in due to rsvg, but ns_select must be called.
15032 * xgselect.c (xg_select): Remove call to window_system_available
15033 and g_main_context_pending at the top, so Gdk events (i.e. file
15034 notify) are processed when Emacs is started with -nw.
15036 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15038 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15039 (ctagsfiles3): New variable, includes only *.m files.
15040 (TAGS): Use an explicit language name in the regular expressions,
15041 to avoid transformation of '/SOMETHING' by MSYS to
15042 'c:\MSYS\SOMETHING'.
15044 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15046 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15048 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15050 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15051 still need to set the mouse pointer shape and activate help-echo.
15054 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15056 A few porting etc. fixes for the new file monitor code.
15057 See the thread containing
15058 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15059 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15060 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15061 (dir_monitor_callback, Fgfile_rm_watch):
15062 Use assq_no_quit instead of Fassoc, for speed.
15063 (dir_monitor_callback, Fgfile_rm_watch):
15064 eassert that the monitor is a fixnum.
15065 (dir_monitor_callback): No need for CDR_SAFE.
15066 Simplify building of lisp with alternative tails.
15067 (Fgfile_add_watch, Fgfile_rm_watch):
15068 Do not assume glib functions set errno reliably on failure.
15069 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15070 and signal an error otherwise.
15071 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15072 Use Fdelq instead of Fdelete, for speed.
15074 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15076 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15077 don't insist on being invoked on a highlighted tool-bar button.
15078 Avoids losing tool-bar functionality when mouse-highlight is nil.
15079 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15080 Don't highlight when mouse-highlight is nil.
15081 (note_mouse_highlight): When mouse-highlight is nil, don't return
15082 right away; instead, run tool-bar and mode-line highlight
15083 subroutine, clear any existing highlight, and revert the mouse
15084 pointer to its default shape. (Bug#14558)
15086 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15088 * lisp.mk (lisp): Add prog-mode.el.
15090 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15092 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15093 * process.c (dummy_handler): New function.
15094 (lib_child_handler): New static var.
15095 (handle_child_signal): Invoke it.
15096 (catch_child_signal): If a library has set up a signal handler,
15097 save it into lib_child_handler.
15098 (init_process_emacs): If using glib and not on Windows, tickle glib's
15099 child-handling code so that it initializes its private SIGCHLD handler.
15100 * syssignal.h (SA_SIGINFO): Default to 0.
15101 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15102 31; it should no longer be needed now.
15104 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15106 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15108 * gfilenotify.c (globals_of_gfilenotify): New function.
15109 (syms_of_gfilenotify): Move global initialization there.
15111 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15113 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15115 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15116 * keyboard.c (menu_bar_items, tool_bar_items):
15117 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15118 not override local keymaps any more.
15120 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15122 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15124 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15126 * w32console.c (initialize_w32_display): Return the dimensions of
15127 the console window via 2 additional arguments, not via the current
15128 frame. This avoids crashes due to overrunning the bounds of
15129 frame's decode_mode_spec_buffer, which is not resized following
15130 the change of the frame dimensions from the initial 10x10.
15132 * w32term.h (w32_initialize_display_info): Adjust prototype.
15134 * term.c (init_tty): Take dimensions of the frame from the values
15135 returned by initialize_w32_display.
15137 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15138 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15139 (LIBES): Add $(GFILENOTIFY_LIBS).
15141 * w32inevt.c (handle_file_notifications): Add dummy implementation
15142 for !HAVE_W32NOTIFY.
15144 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15146 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15148 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15150 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15152 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15154 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15156 Fix minor problems found by static checking.
15157 * data.c (pure_write_error):
15158 Use xsignal2, not Fsignal, as Fsignal might return.
15159 * eval.c (set_backtrace_debug_on_exit): Now static.
15160 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15161 No longer inline. EXTERN_INLINE is needed only for functions
15162 defined in .h files. Reindent function header as per GNU style.
15163 (backtrace_p, backtrace_top, backtrace_next):
15164 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15165 compiler or linker. Add extern decls to pacify gcc -Wall.
15166 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15168 * frame.c (free_monitors): Define only on platforms that need it.
15169 * nsterm.m (ns_term_init):
15170 * process.c (catch_child_signal):
15171 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15172 defined on all porting targets these days.
15173 * process.c, process.h (catch_child_signal):
15174 Make it extern only if NS_IMPL_GNUSTEP is defined.
15176 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15178 * w32.c (gettimeofday): Make the signature identical to prototype
15179 in nt/inc/sys/time.h.
15181 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15183 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15186 * keyboard.c (safe_run_hooks_error): Improve error message.
15188 * data.c (pure_write_error): Add `object' argument.
15189 * puresize.h (CHECK_IMPURE): Use it.
15191 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15193 * Makefile.in (NOTIFY_OBJ): New variable.
15194 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15196 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15197 Call syms_of_gfilenotify.
15199 * gfilenotify.c: New file.
15201 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15202 and Qfile_w32notify.
15203 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15204 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15206 * lisp.h: Declare syms_of_gfilenotify.
15208 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15210 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15212 Merge the specpdl and backtrace stacks. Make the structure of the
15213 specpdl entries more obvious via a tagged union of structs.
15214 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15215 (enum specbind_tag): New enum.
15216 (struct specbinding): Make it a tagged union of structs.
15217 Add a case for backtrace records.
15218 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15219 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15220 (backtrace_debug_on_exit): New accessors.
15221 (struct backtrace): Remove.
15222 (struct catchtag): Remove backlist field.
15223 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15225 (Flocal_variable_p): Speed up the common case where the binding is
15227 * eval.c (backtrace_list): Remove.
15228 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15229 (set_backtrace_args, set_backtrace_nargs)
15230 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15231 (backtrace_next): New functions.
15232 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15233 (unwind_to_catch, internal_lisp_condition_case)
15234 (internal_condition_case, internal_condition_case_1)
15235 (internal_condition_case_2, internal_condition_case_n): Don't bother
15236 with backtrace_list any more.
15237 (Fsignal): Adjust to new backtrace format.
15238 (grow_specpdl): Move up.
15239 (record_in_backtrace): New function.
15240 (eval_sub, Ffuncall): Use it.
15241 (apply_lambda): Adjust to new backtrace format.
15242 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15244 (specbind): Adjust to new specpdl format. Simplify.
15245 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15246 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15248 (mark_backtrace): Remove.
15249 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15250 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15251 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15253 * profiler.c (record_backtrace): Use get_backtrace.
15254 (handle_profiler_signal): Use backtrace_top_function.
15255 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15256 accessor functions.
15258 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15260 * process.h (catch_child_signal): Declare.
15262 * process.c (catch_child_signal): New function.
15263 (init_process_emacs): Call it.
15265 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15266 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15268 (x_set_cursor_type): Remove declaration.
15269 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15270 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15271 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15272 (ns_get_color): Use F suffix on float.
15273 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15274 (ns_get_rgb_color): Remove.
15275 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15276 (note_mouse_movement): x and y are CGFloat.
15277 (ns_draw_fringe_bitmap): Remove unused rowY.
15278 Change #if to COCOA && >= 10_6.
15279 (ns_draw_window_cursor): Remove unused overspill.
15280 (ns_draw_underwave): width and x are EamcsCGFloat.
15281 (ns_draw_box): thickness is CGFloat.
15282 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15283 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15284 if not in main thread.
15285 (ns_get_pending_menu_title, ns_check_menu_open)
15286 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15287 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15288 (sendFromMainThread:): New method.
15289 (changeFont:): size is CGFloat.
15290 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15291 Disable warning about permanent text.
15292 (characterIndexForPoint:): Adjust return type depending on GNUstep
15294 (mouseDown:): delta is CGFloat.
15295 (updateFrameSize): Remove unised variable f.
15296 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15297 Cast float to EmacsCGFloat.
15298 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15299 also to -1 when restoring.
15300 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15301 inside NS_IMPL_COCOA.
15302 (toggleFullScreen:): Put call to toggleFullScreen inside
15303 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15304 (setPosition:portion:whole:): por is CGFloat.
15305 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15306 (mouseDown:): Use CGFloat.
15307 (mouseDragged:): Remove unised variable edge.
15308 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15310 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15311 of CGFloat differs.
15312 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15313 when NS_IMPL_GNUSTEP.
15314 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15315 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15316 (EmacsToolbar): Add clearAll. Add tag argument to
15317 addDisplayItemWithImage.
15318 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15320 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15322 * nsmenu.m (ns_update_menubar): Make static.
15323 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15324 (fillWithWidgetValue:): Add cast to SEL for setAction.
15325 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15326 (update_frame_tool_bar): Update code for GNUstep.
15327 (clearAll): New method.
15328 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15329 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15330 Move identifierToItem setObject and activeIdentifiers addObject before
15331 call to insertItemWithItemIdentifier.
15332 (validateVisibleItems): Fix indentation.
15333 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15334 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15335 UtilityWindow to aStyle, remove call to setStyleMask.
15337 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15339 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15340 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15341 Use F suffix on floats.
15342 (ns_char_width): Returns CGFloat.
15343 (ns_ascii_average_width): w is CGFloat instead of float.
15344 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15346 (ns_glyph_metrics): CGFloat instead of float.
15348 * nsfns.m (x_set_foreground_color, x_set_background_color):
15350 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15351 remove unused variables.
15352 (Fns_read_file_name): Keep track if panel is for save.
15353 Use ns_filename_from_panel/ns_directory_from_panel.
15354 (Fns_list_services): delegate only used for COCOA.
15355 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15356 Just return the input if GNUstep.
15357 (x_screen_planes): Remove.
15358 (Fxw_color_values): Use EmacsCGFloat
15359 (Fns_display_monitor_attributes_list): Only get screen number for
15361 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15363 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15364 ns_directory_from_panel.
15366 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15368 * process.c (handle_child_signal): Also use WCONTINUED.
15369 This is so that list-processes doesn't mistakenly list the process
15370 as stopped, when the process has actually been continued and is
15373 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15375 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15376 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15377 not already configured.
15379 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15381 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15383 * Makefile.in (mostlyclean): Remove *.res files.
15385 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15387 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15388 a buffer (bug#8447).
15390 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15392 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15393 display vector, and we backtrack, handle the case that the
15394 previous character position is also displayed from a display
15395 vector or covered by a display string or image. (Bug#14476)
15397 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15399 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15400 (struct MonitorInfo, free_monitors): Remove.
15401 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15402 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15403 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15406 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15407 (struct MonitorInfo, free_monitors): Remove.
15408 (ns_screen_name): Make static.
15409 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15410 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15413 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15414 (struct MonitorInfo): New struct.
15415 (free_monitors, make_monitor_attribute_list): Declare.
15417 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15419 (free_monitors, make_monitor_attribute_list): New functions.
15420 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15423 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15425 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15427 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15429 * keyboard.c: Apply keyboard decoding only to events that come directly
15430 from the tty, not from unread-command-events (bug#14368).
15431 (read_event_from_main_queue): New function, extracted from read_char.
15432 (read_decoded_char): Remove.
15433 (read_decoded_event_from_main_queue): New function to replace it.
15434 (read_char): Use it.
15435 (read_key_sequence): Use read_char rather than read_decoded_char.
15437 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15439 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15441 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15443 2013-05-22 Kenichi Handa <handa@gnu.org>
15445 The following changes are to fix the setting of
15446 buffer-file-coding-system on, for instance, C-x RET c unix RET
15447 _FILE_OF_DOS_EOL_TYPE_ RET.
15449 * coding.h (struct coding_system): New member detected_utf8_chars.
15451 * coding.c (detect_coding_utf_8): Count characters and check EOL
15452 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15454 (setup_coding_system): Do not initialize coding->head_ascii.
15455 (check_ascii): Do not set coding->eol_seen but update it. Do not
15456 call adjust_coding_eol_type here.
15457 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15458 If the eol-type of CODING is already specified, adjust the eol type
15459 of the found coding-system.
15460 (decode_coding_gap): Cancel previous change. Utilize the
15461 character numbers counted by detect_coding_utf_8. Fix detection
15464 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15466 * search.c (looking_at_1): Only set last_thing_searched if the match
15467 changed the match-data (bug#14281).
15469 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15471 * xdisp.c (reseat_at_previous_visible_line_start):
15472 Already declared in dispextern.h, so remove it here.
15473 (move_it_vertically_backward): Likewise.
15475 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15477 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15478 (Fx_display_pixel_width, Fx_display_pixel_height)
15479 (Fx_display_mm_width, Fx_display_mm_height):
15480 Mention `display-monitor-attributes-list' in docstrings.
15482 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15483 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15484 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15485 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15486 (Fx_display_backing_store, Fx_display_visual_class)
15487 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15488 (Fx_display_grayscale_p, Fx_display_pixel_width)
15489 (Fx_display_pixel_height, Fx_display_planes)
15490 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15491 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15492 (Fx_display_mm_width, Fx_display_mm_height)
15493 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15494 height for all physical monitors as in X11.
15496 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15497 Return pixel width or height for all physical monitors as in X11.
15499 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15501 Port --enable-gcc-warnings to clang.
15502 * bytecode.c (exec_byte_code):
15504 Redo diagnostic pragmas to pacify clang, too.
15505 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15506 * editfns.c (Fencode_time):
15507 * fileio.c (file_accessible_directory_p):
15508 * font.c (font_unparse_xlfd):
15509 Use '&"string"[index]' instead of '"string" + (index)'.
15510 * undo.c (user_error): Remove; unused.
15512 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15514 * insdel.c (insert_1_both): Document the arguments, instead of
15515 referring to insert_1, which no longer exists.
15517 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15518 some window, increment windows_or_buffers_changed, so that
15519 *Messages* display in that window is updated. (Bug#14408)
15521 * w32.c: Include epaths.h.
15522 (init_environment): Use cmdproxy.exe without leading directories.
15523 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15525 (gettimeofday): Adjust signature and return value to Posix
15528 * unexw32.c (open_output_file): Delete the existing emacs.exe
15529 before creating it, to break the hard link to the versioned
15532 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15533 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15534 (FIRSTFILE_OBJ): New variables.
15535 (W32_RES): Rename to EMACSRES. All users changed.
15536 (base_obj): Use $(CM_OBJ).
15537 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15538 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15539 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15540 $(W32_RES_LINK) before $(LIBES).
15541 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15543 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15545 * makefile.w32-in (DOC): Use just "DOC".
15547 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15549 * process.c: Export default filters and sentinels to Elisp.
15550 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15552 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15553 (Fset_process_sentinel, Fformat_network_address):
15554 Default to them instead of nil.
15555 (server_accept_connection): Sentinels can't be nil any more.
15556 (read_and_dispose_of_process_output): New function, extracted from
15557 read_process_output.
15558 (read_process_output): Use it; filters can't be nil.
15559 (Finternal_default_process_filter): New function, extracted from
15560 read_process_output.
15561 (exec_sentinel_unwind): Remove function.
15562 (exec_sentinel): Don't zilch sentinel while running.
15563 (status_notify): Sentinels can't be nil.
15564 (Finternal_default_process_sentinel): New function extracted from
15566 (setup_process_coding_systems): Default filter is not nil any more.
15567 (syms_of_process): Export new Elisp functions and initialize
15569 * lisp.h (make_lisp_proc): New function.
15571 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15573 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15575 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15577 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15578 unless we know that the window w is a leaf window.
15579 Another attempt at solving bug#14062.
15581 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15583 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15586 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15588 * image.c (gif_load): Check that subimages fit (Bug#14345).
15590 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15592 * lread.c (skip_dyn_eof): New function.
15593 (read1): Use it to skip the end of a file in response to #@00.
15595 * doc.c (get_doc_string): Slightly relax the sanity checking.
15597 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15599 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15600 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15601 (MonitorInfo): New struct.
15602 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15603 (Fns_display_monitor_attributes_list): New functions.
15604 (display-usable-bounds): Remove.
15605 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15608 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15610 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15611 (GTK_CHECK_VERSION): New macro, if not already defined.
15612 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15613 replaced by GTK_CHECK_VERSION.
15615 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15617 * xterm.h (GTK_PREREQ): New macro.
15618 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15619 to use this macro instead, for consistency and clarity.
15621 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15623 * xdisp.c (row_for_charpos_p): New function, with code of
15624 cursor_row_p, but accepts an additional argument CHARPOS instead
15625 of using a hardcoded PT.
15626 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15627 (row_containing_pos): Call row_for_charpos_p instead of partially
15628 doing the same. Fixes cursor positioning under longlines-mode
15629 when longlines-show-effect includes more than one newline, when
15630 moving the cursor vertically up.
15632 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15634 * makefile.w32-in (ACL_H): New macro.
15635 ($(BLD)/fileio.$(O)): Update dependencies.
15637 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15639 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15640 * Makefile.in (LIB_ACL): New macro.
15641 (LIBACL_LIBS): Remove.
15642 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15643 * fileio.c: Include <acl.h>.
15644 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15645 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15647 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15650 * unexelf.c: Don't assume ElfW (Half) fits in int.
15651 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15652 when dealing with ElfW (Half) values, since they can exceed 2**31
15653 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15654 (entry_address): Omit unused NUM arg. All uses changed.
15656 2013-05-07 Juri Linkov <juri@jurta.org>
15658 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15659 to the string converted from number with `Fnumber_to_string'.
15662 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15664 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15665 This fixes a problem introduced by my previous change.
15667 2013-05-07 Glenn Morris <rgm@gnu.org>
15669 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15671 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15673 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15675 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15677 Static checking by GCC 4.8.0.
15678 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15679 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15680 (x_get_monitor_attributes_fallback)
15681 (x_get_monitor_attributes_xinerama)
15682 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15683 Define only if USE_GTK.
15684 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15685 (x_get_monitor_attributes_fallback): Omit unused locals.
15686 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15687 Use double, not float, to avoid mixed-mode floating point arithmetic.
15689 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15690 Jan Djärv <jan.h.d@swipnet.se>
15692 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15693 (XINERAMA_CFLAGS): New macros.
15694 (ALL_CFLAGS, LIBES): Use them.
15696 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15697 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15698 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15699 (syms_of_xfns): DEFSYM them.
15700 (struct MonitorInfo): New struct.
15701 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15702 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15703 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15704 (x_get_monitor_attributes_xinerama): New functions.
15705 (Fx_display_monitor_attributes_list): New primitive.
15706 (syms_of_xfns): Defsubr it.
15708 * xterm.h (x_display_info): Add Xatom_net_workarea and
15709 Xatom_net_current_desktop.
15711 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15712 and dpyinfo->Xatom_net_current_desktop.
15714 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15716 * xdisp.c (pos_visible_p): Use the special code for finding the
15717 beginning of a display property or overlay for any "replacing"
15718 display property, not just for display strings. This solves
15719 incorrect reporting of position by posn-at-point. (Bug#14241)
15721 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15723 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15724 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15725 Verify that ElfW (Half) fits in int.
15726 (fatal): Use same signature as lisp.h.
15727 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15728 configure and build with -DUNEXELF_DEBUG without worrying about
15729 other modules that use DEBUG.
15730 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15731 possibly-wide integers now uses it instead of plain fprintf.
15732 (entry_address): New function, which avoids problems with 32-bit
15733 overflow on 64-bit hosts.
15734 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15735 (round_up): Don't assume the remainder fits in int.
15736 (find_section): Use bool for boolean. Simplify debug code.
15737 (unexec): Don't assume file sizes fit in int or size_t.
15738 Omit unnecessary trailing newline in 'fatal' format.
15739 Use strerror rather than outputting decimal error number.
15740 Remove unused code when emacs is not defined;
15741 this file relies on Emacs now.
15742 Don't assume e_phnum and e_shnum are positive.
15744 * regex.c: Fix problems when DEBUG is defined.
15745 (extract_number, extract_number_and_incr): Define regardless of
15746 whether DEBUG is defined; that's simpler and makes the code less
15747 likely to go stale in the normal case when DEBUG is not defined.
15748 Return int rather than taking an int * arg. All callers changed.
15749 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15750 Remove, replacing with ...
15751 (DEBUG_PRINT): New macro. All callers changed.
15752 (DEBUG_COMPILES_ARGUMENTS): New macro.
15753 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15754 (print_compiled_pattern, print_double_string) [DEBUG]:
15755 Use prototype rather than old-style definition.
15756 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15757 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15758 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15759 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15760 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15761 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15762 This matters only when DEBUG is defined.
15764 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15766 * xdisp.c (set_iterator_to_next): Set the
15767 ignore_overlay_strings_at_pos_p flag only if we are _really_
15768 iterating over an overlay string, as indicated by the
15769 current.overlay_string_index member. (Bug#14306)
15771 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15773 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15774 to where it is used, to avoid autorelease issues (Bug#14050).
15776 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15778 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15779 * fileio.c (syms_of_fileio): Implement this.
15780 * filelock.c (create_lock_file): If symbolic links don't work, so
15781 we use a regular file as a lock file, do not fsync the lock file;
15784 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15786 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15787 (syms_of_minibuf): Adjust accodingly.
15789 * callint.c (Fcall_interactively): Adjust calls accordingly.
15791 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15793 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15794 w->contents is a buffer before computing everything else.
15795 Use parentheses to disambiguate last part of the condition.
15797 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15798 assertion violations. (Bug#14062)
15800 2013-05-01 David Reitter <david.reitter@gmail.com>
15802 * nsfns.m (ns_tooltip): Initialize.
15804 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15806 * coding.c (decode_coding_gap): Don't remove the character before
15807 a newline unless it's a CR character. (Bug#14287)
15809 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15811 * dispextern.h (struct face): Move enum face_underline_type
15812 earlier so that bitfields can be in the same word.
15814 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15816 * nsfns.m (handlePanelKeys): New function.
15817 (EmacsOpenPanel:performKeyEquivalent:)
15818 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15819 arrows/function/control and copy/paste keys (Bug#14296).
15821 2013-04-27 Juri Linkov <juri@jurta.org>
15823 * callint.c (Fcall_interactively): Call `Qread_number' for
15824 interactive code letter `n' instead of using duplicate code.
15827 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15829 * systime.h (make_timeval): Declare as 'const'.
15831 2013-04-27 Kenichi Handa <handa@gnu.org>
15833 * font.c (font_open_entity): Always open a font of manageable
15836 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15838 Port better to AIX (Bug#14258).
15839 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15842 2013-04-24 Kenichi Handa <handa@gnu.org>
15844 * coding.c (decode_coding_iso_2022): When an invalid escape
15845 sequence is encountered, reset the invocation and designation
15846 status to the safest one.
15848 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15850 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15851 Without this fix, "make distclean" leaves stamp-h1 behind.
15853 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15855 * w32fns.c (w32_fullscreen_rect): New function to compute the
15856 window rectangle for the given fullscreen mode.
15857 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15858 longer tunes the window size. This keeps the window's edges flush
15859 with the screen and allows the taskbar to hide itself in fullboth.
15861 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15862 window decorations and uses the entire screen.
15864 * w32term.h (w32_fullscreen_rect) Add prototype.
15865 (struct w32_output): Replace normal_width, normal_height,
15866 normal_top, and normal_left members with a single normal_placement
15868 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15870 (FRAME_NORMAL_PLACEMENT): New macro.
15872 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15874 * minibuf.c (Ftest_completion): Silence compiler warning.
15876 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15878 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15881 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15884 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15885 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15886 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15887 parentheses where appropriate.
15889 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15891 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15893 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15895 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15896 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15897 Mention in the doc string that setting these variables takes
15898 effect only after a call to set-window-buffer. (Bug#14200)
15900 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15902 * indent.c (Fvertical_motion): Don't consider display strings on
15903 overlay strings as display strings on the buffer position we
15904 started from. This prevents vertical cursor motion from jumping
15905 more than one line when there's an overlay string with a display
15906 property at end of line.
15907 Reported by Karl Chen <Karl.Chen@quarl.org> in
15908 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15910 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15912 * window.c (select_window): `record_buffer' even if window is
15913 already selected (bug#14191).
15915 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15917 * window.c (Fwindow_end): Test more flags, including the buffer's
15918 last_overlay_modified flag, to determine whether the window's
15919 display is really up-to-date. Prevents the function from
15920 returning a stale value. (Bug#14170)
15921 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15924 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15926 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15927 garbaged only if it is not already the top frame on its TTY.
15928 This prevents flickering due to constant redrawing of TTY frames when
15929 there are GUI frames open in the same session. (Bug#13864)
15931 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15933 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15934 of marking the idle timers directly.
15936 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15938 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15939 tables (bug#14054).
15941 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15943 * window.c (select_window): Don't record_buffer while the invariant is
15944 temporarily broken (bug#14161).
15946 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15948 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15950 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15952 2013-04-07 Romain Francoise <romain@orebokech.com>
15954 Ignore additional platform-specific ACL errors (Bug#13702).
15955 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15956 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15958 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15960 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15963 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15965 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15966 This bug was introduced by my 2013-02-25 change that simplified
15967 data_start configuration. Without this change, on GNU/Linux
15968 an Emacs configured with --enable-profiling fails immediately
15969 due to a profiler signal.
15970 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15971 with these flags. On platforms where special flags are needed
15972 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15973 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15974 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15976 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15978 Get rid of some platform-specific functions examining window
15979 system and its capabilities. This is a partial rework of the
15981 * lisp.h (have_menus_p): Remove prototype. This function is
15982 replaced with platform-independent window_system_available.
15983 (check_window_system): Move to...
15984 * frame.h (decode_window_system_frame, window_system_available):
15985 ...here, add new prototypes.
15986 * frame.c (window_system_available, decode_window_system_frame):
15988 (check_window_system): Platform-independent now.
15989 * xterm.h (x_in_use): Remove declaration.
15991 * w32term.h (check_x_frame):
15992 * nsterm.h (check_x_frame): Remove prototypes. This function
15993 is replaced with platform-independent decode_window_system_frame.
15994 * msdos.c (have_menus_p): Remove.
15995 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15996 Remove platform-specific functions. Use check_window_system,
15997 decode_window_system_frame and check_ns_display_info where
15998 appropriate. Minor style and comment tweaks.
15999 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16000 (check_x_frame): Likewise.
16001 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16003 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16004 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16005 * xmenu.c, xselect.c: All related users changed.
16007 2013-04-03 Kenichi Handa <handa@gnu.org>
16009 The following changes is to optimize the code for reading UTF-8
16012 * coding.c (check_ascii): Rename from detect_ascii. Return value
16013 changed. Check EOL format. Do not call adjust_coding_eol_type
16015 (check_utf_8): New function.
16016 (adjust_coding_eol_type): Do nothing if already adjusted.
16017 (detect_coding): Compare the return value of check_ascii with
16018 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16019 (decode_coding_gap): Optimize for valid UTF-8.
16021 2013-03-21 Kenichi Handa <handa@gnu.org>
16023 * coding.c (syms_of_coding): Cancel previous change.
16025 * insdel.c (insert_from_gap): Fix previous change.
16027 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16029 Consistently use platform-specific function to detect window system.
16030 * lisp.h (check_window_system): New prototype. This function is
16031 going to replace check_x, check_w32 and check_ns.
16032 (have_menus_p): Mention msdos.c in comment.
16033 * fontset.c (check_window_system_func): Remove. Adjust all users.
16034 * fontset.h (check_window_system_func): Remove prototype.
16035 * nsterm.h (check_ns):
16036 * xterm.h (check_x):
16037 * w32term.h (check_w32): Likewise.
16038 * menu.c (Fx_popup_menu): Use check_window_system.
16039 * msdos.c (check_window_system): Define for MS-DOS.
16040 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16041 * w32fns.c (check_window_system): Likewise for MS-Windows.
16042 * xfns.c (check_window_system): Likewise for X.
16043 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16044 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16046 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16048 Prefer < to > in range checks such as 0 <= i && i < N.
16049 This makes it easier to visualize quantities on a number line.
16050 This patch doesn't apply to all such range checks,
16051 only to the range checks affected by the 2013-03-24 change.
16052 This patch reverts most of the 2013-03-24 change.
16053 * alloc.c (xpalloc, Fgarbage_collect):
16054 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16055 * character.c (string_escape_byte8):
16056 * charset.c (read_hex):
16057 * data.c (cons_to_unsigned):
16058 * dispnew.c (update_frame_1):
16059 * doc.c (Fsubstitute_command_keys):
16060 * doprnt.c (doprnt):
16061 * editfns.c (hi_time, decode_time_components):
16062 * fileio.c (file_offset):
16063 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16064 * font.c (font_intern_prop):
16065 * frame.c (x_set_alpha):
16066 * gtkutil.c (get_utf8_string):
16067 * indent.c (check_display_width):
16068 * keymap.c (Fkey_description):
16069 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16071 * minibuf.c (read_minibuf_noninteractive):
16072 * process.c (wait_reading_process_output):
16073 * search.c (Freplace_match):
16074 * window.c (get_phys_cursor_glyph):
16075 * xdisp.c (redisplay_internal):
16076 * xsmfns.c (smc_save_yourself_CB):
16077 Prefer < to > for range checks.
16078 * dispnew.c (sit_for): Don't mishandle NaNs.
16079 This fixes a bug introduced in the 2013-03-24 change.
16080 * editfns.c (decode_time_components): Don't hoist comparison.
16081 This fixes another bug introduced in the 2013-03-24 change.
16083 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16085 * frame.h (struct frame): Drop scroll_bottom_vpos
16086 member becaue all real users are dead long ago.
16087 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16088 * xdisp.c (redisplay_internal): Adjust user.
16090 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16092 * nsmenu.m (showAtX:Y:for:): setLevel to
16093 NSPopUpMenuWindowLevel (Bug#13998).
16095 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16097 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16098 (ns_check_pending_open_menu): Declare.
16100 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16101 (x_activate_menubar): Update the menu with title that matches
16102 ns_get_pending_menu_title, and call
16103 ns_check_pending_openmenu (Bug#12698).
16104 (menuWillOpen:): New method.
16105 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16107 * nsterm.m (menu_will_open_state, menu_mouse_point)
16108 (menu_pending_title): New varaibles.
16109 (ns_get_pending_menu_title, ns_check_menu_open)
16110 (ns_check_pending_open_menu): New functions.
16112 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16114 * indent.c (current_column_bol_cache): Remove leftover which is not
16115 used in Fmove_to_column any more.
16116 (current_column, scan_for_column): Adjust users.
16117 * keyboard.c (last_point_position_buffer, last_point_position_window):
16118 Remove leftovers which are not used for recording undo any more.
16119 (command_loop_1, syms_of_keyboard): Adjust users.
16120 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16121 redisplay_window any more.
16122 (move_it_to): Adjust user.
16124 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16126 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16127 Update dependencies.
16129 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16131 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16132 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16133 forward references.
16135 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16137 * window.h (struct window): Replace hchild, vchild and buffer slots
16138 with a single slot 'contents'. This is possible because each valid
16139 window may have either the child window (in vertical or horizontal
16140 combination) or buffer to display (for the leaf window). Using that,
16141 a lot of operations to traverse and/or change window hierarchies may
16142 be simplified. New member horizontal is used to distinguish between
16143 horizontal and vertical combinations of internal windows.
16144 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16145 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16146 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16147 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16148 Use contents slot, not buffer, where appropriate.
16149 (wset_combination): New function.
16150 (wset_buffer): Add eassert.
16151 (Fframe_first_window): Simplify the loop reaching first window.
16152 (Fwindow_buffer): Use WINDOW_LEAF_P.
16153 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16154 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16155 (unshow_buffer): Convert initial debugging check to eassert.
16156 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16157 (make_parent_window, window_resize_check, window_resize_apply)
16158 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16159 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16160 Adjust to match struct window changes.
16161 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16162 (mark_window_cursors_off, count_windows, get_leaf_windows)
16163 (foreach_window_1): Simplify the loop.
16164 * alloc.c (mark_object): Do not check for the leaf window because
16165 internal windows has no glyph matrices anyway.
16166 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16167 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16168 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16169 (build_frame_matrix_from_window_tree, mirror_make_current)
16170 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16171 (update_window_tree, set_window_update_flags): Simplify the loop.
16172 (sync_window_with_frame_matrix_rows): Enforce live window.
16173 Use contents slot, not buffer, where appropriate.
16174 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16175 and WINDOW_HORIZONTAL_COMBINATION_P.
16176 (make_frame_visible_1): Simplify the loop.
16177 Use contents slot, not buffer, where appropriate.
16178 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16179 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16180 (expose_window_tree): Likewise.
16181 Use contents slot, not buffer, where appropriate.
16182 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16183 to avoid deleted windows. Use contents slot instead of buffer.
16184 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16185 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16186 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16187 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16189 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16191 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16192 identify the reasons for assertion violations in bug#14062 and
16194 (Fx_show_tip): Fix compilation error under
16195 "--enable-check-lisp-object-type". (Bug#14073)
16197 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16198 Reported by <rzl24ozi@gmail.com>.
16200 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16202 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16204 (unwind_with_echo_area_buffer): ...to restore it here.
16205 This is needed to ensure that...
16206 (redisplay_window): ...both window markers are valid here,
16207 which is verified by eassert.
16208 * editfns.c (save_excursion_save): Do not assume that
16209 selected_window always displays the buffer.
16210 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16213 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16215 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16218 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16220 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16222 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16224 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16225 since MinGW's w32api headers do. This avoids compiler warnings.
16227 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16228 if already defined.
16230 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16232 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16234 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16236 * gtkutil.c (style_changed_cb): Check if frame is live and an
16237 X frame (Bug#14038).
16239 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16241 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16242 Define only for _WIN32_WINNT less than 0x0500.
16243 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16245 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16246 see its own definitions of 'struct timeval' and 'struct timezone'.
16248 Fix incompatibilities between MinGW.org and MinGW64 headers.
16249 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16251 * w32.c (REPARSE_DATA_BUFFER): Guard with
16252 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16254 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16256 * xterm.c: Include X11/XKBlib.h
16257 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16259 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16261 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16263 * blockinput.h (input_blocked_p): Likewise.
16264 * bytecode.c (exec_byte_code): Likewise.
16265 * callproc.c (call_process_kill, call_process_cleanup)
16266 (Fcall_process): Likewise.
16267 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16268 (Fccl_execute_on_string): Likewise.
16269 * character.c (string_escape_byte8): Likewise.
16270 * charset.c (read_hex): Likewise.
16271 * cm.c (calccost): Likewise.
16272 * data.c (cons_to_unsigned): Likewise.
16273 * dired.c (directory_files_internal, file_name_completion):
16275 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16276 (sit_for): Likewise.
16277 * doc.c (Fsubstitute_command_keys): Likewise.
16278 * doprnt.c (doprnt): Likewise.
16279 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16280 * emacsgtkfixed.c: Likewise.
16281 * fileio.c (file_offset, Fwrite_region): Likewise.
16282 * floatfns.c (Fexpt, fmod_float): Likewise.
16283 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16285 * font.c (font_intern_prop): Likewise.
16286 * frame.c (x_set_alpha): Likewise.
16287 * gtkutil.c (get_utf8_string): Likewise.
16288 * indent.c (check_display_width): Likewise.
16289 * intervals.c (create_root_interval, rotate_right, rotate_left)
16290 (split_interval_right, split_interval_left)
16291 (adjust_intervals_for_insertion, delete_node)
16292 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16293 (merge_interval_right, merge_interval_left, copy_intervals)
16294 (set_intervals_multibyte_1): Likewise.
16295 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16296 * keymap.c (Fkey_description): Likewise.
16297 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16298 * lread.c (openp, read_integer, read1, string_to_number):
16300 * menu.c (ensure_menu_items): Likewise.
16301 * minibuf.c (read_minibuf_noninteractive): Likewise.
16302 * print.c (printchar, strout): Likewise.
16303 * process.c (create_process, Faccept_process_output)
16304 (wait_reading_process_output, read_process_output, send_process)
16305 (wait_reading_process_output): Likewise.
16306 * profiler.c (make_log, handle_profiler_signal): Likewise.
16307 * regex.c (re_exec): Likewise.
16308 * regex.h: Likewise.
16309 * search.c (looking_at_1, Freplace_match): Likewise.
16310 * sysdep.c (get_child_status, procfs_ttyname)
16311 (procfs_get_total_memory): Likewise.
16312 * systime.h (EMACS_TIME_VALID_P): Likewise.
16313 * term.c (dissociate_if_controlling_tty): Likewise.
16314 * window.c (get_phys_cursor_glyph): Likewise.
16315 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16316 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16318 * xfns.c (Fx_window_property): Likewise.
16319 * xmenu.c (set_frame_menubar): Likewise.
16320 * xselect.c (x_get_window_property, x_handle_dnd_message):
16322 * xsmfns.c (smc_save_yourself_CB): Likewise.
16323 * xterm.c (x_scroll_bar_set_handle): Likewise.
16325 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16327 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16328 to be optional or nil. Adjust comment and convert it to docstring.
16329 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16330 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16332 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16334 Static checking by GCC 4.8-20130319.
16335 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16336 * process.c (Fset_process_datagram_address)
16337 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16338 * xdisp.c (get_char_face_and_encoding)
16339 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16340 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16341 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16343 2013-03-24 Ken Brown <kbrown@cornell.edu>
16345 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16346 fix compilation on 64-bit Cygwin, where underscores are not
16347 automatically prepended.
16349 * w32term.c (w32_initialize): Silence compiler warning.
16351 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16353 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16354 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16355 variables, to save and restore frame dimensions.
16356 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16357 after returning from a 'fullscreen' configuration.
16358 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16359 to avoid races between the main thread and the input thread.
16361 * w32term.h (struct w32_output): New members normal_width,
16362 normal_height, normal_top, normal_left, and prev_fsmode.
16363 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16364 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16365 members of a frame.
16367 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16368 'fullscreen' parameter. Always record previous width and height
16369 of the frame, except when switching out of maximized modes, so
16370 that they could be restored correctly, instead of resetting to the
16371 default frame dimensions. Send SC_RESTORE command to the frame,
16372 unless we are going to send SC_MAXIMIZE, to restore the frame
16373 resize hints in the mouse pointer shown by the window manager.
16376 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16378 * lisp.h (get_frame_param): Adjust conditions for prototype
16381 2013-03-22 Ken Brown <kbrown@cornell.edu>
16383 * unexcw.c: Drop unneeded inclusion of w32common.h.
16384 (report_sheap_usage): Declare.
16385 (read_exe_header): Add magic numbers for x86_64.
16386 (fixup_executable): Fix printf format specifier for unsigned long
16389 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16391 * frame.h (struct frame): Put menu_bar_window under #ifdef
16392 because this member is not needed when X toolkit is in use.
16393 (fset_menu_bar_window):
16394 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16395 (free_glyphs, update_frame):
16396 * xdisp.c (expose_frame): Likewise.
16397 (display_menu_bar): Likewise. Remove redundant eassert.
16398 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16401 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16403 Use functions and constants to manipulate Lisp_Save_Value objects.
16404 This replaces code that used macros and strings and token-pasting.
16405 The change makes the C source a bit easier to follow,
16406 and shrinks the Emacs executable a bit.
16407 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16408 (make_save_value): Change 1st arg from string to enum. All callers
16411 (mark_object): Use if, not #if, for GC_MARK_STACK.
16412 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16413 (XSAVE_OBJECT): Now functions, not macros.
16414 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16415 the constant was never used.
16416 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16417 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16418 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16419 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16421 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16422 type3 with a single member save_type. All uses changed.
16423 (save_type, set_save_pointer, set_save_integer): New functions.
16424 * print.c (PRINTX): Remove.
16426 * alloc.c: Remove redundant static declarations.
16428 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16430 * window.h (struct window): Convert left_col, top_line, total_lines
16431 and total_cols from Lisp_Objects to integers. Adjust comments.
16432 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16434 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16435 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16436 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16437 Adjust users where appropriate.
16439 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16441 * frame.h (struct frame): Drop resx and resy because the same data is
16442 available from window system-specific output context. Adjust users.
16443 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16444 New functions to provide defaults when no window system available.
16445 (FRAME_RES_X, FRAME_RES_Y): New macros.
16446 (NUMVAL): Move from xdisp.c.
16447 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16448 (Ffont_face_attributes, Fopen_font):
16449 * image.c (gs_load):
16450 * w32font.c (fill_in_logfont):
16451 * xdisp.c (calc_pixel_width_or_height):
16452 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16453 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16455 2013-03-20 Kenichi Handa <handa@gnu.org>
16457 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16458 to 1 (temporary workaround until a bug related to ASCII
16459 optimization is fixed).
16461 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16463 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16464 Signal error if window is not internal. Adjust docstring.
16465 (delete_all_child_windows): Use combination_limit to save the buffer.
16466 (Fset_window_configuration): Adjust accordingly.
16467 * print.c (syms_of_print): Initialize debugging output not here...
16468 (init_print_once): ...but in a new function here.
16469 * lisp.h (init_print_once): Add prototype.
16470 * emacs.c (main): Add call to init_print_once. Adjust comments.
16472 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16474 * window.c (window_resize_check, window_resize_apply)
16475 (window_from_coordinates, recombine_windows, set_window_buffer)
16476 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16477 (Fsplit_window_internal, Fdelete_window_internal)
16478 (freeze_window_starts): Use bool for booleans.
16479 * window.h (window_frame_coordinates, resize_frame_windows)
16480 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16482 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16484 * dispnew.c (bitch_at_user): Use `user-error'.
16486 2013-03-17 Ken Brown <kbrown@cornell.edu>
16488 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16489 as return type of image_background. (Bug#13981)
16490 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16492 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16494 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16495 (ns_select): Don't return with result uninitialized.
16497 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16500 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16502 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16503 directories. If filename is nil, get directory name (Bug#13932).
16504 Use getFilename and getDirectory.
16505 (getFilename, getDirectory): New methods for EmacsSavePanel and
16507 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16509 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16511 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16513 2013-03-15 Kenichi Handa <handa@gnu.org>
16515 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16516 (adjust_after_replace): Make it back to static. Delete the third
16517 arg text_at_gap_tail. Cancel the code for handling it.
16519 * coding.h (struct coding_system): New member eol_seen.
16521 * coding.c (detect_ascii): New function.
16522 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16523 when the source bytes are actually scanned. On detecting for
16524 coding_category_utf_8_auto, call detect_ascii instead of scanning
16525 source bytes directly.
16526 (produce_chars): Call insert_from_gap with the new arg 0.
16527 (encode_coding): Likewise.
16528 (decode_coding_gap): Control ASCII optimization by the variable
16529 disable_ascii_optimization instead of #ifndef .. #endif.
16530 Deccode EOL format according to coding->eol_seen.
16531 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16534 * lisp.h (adjust_after_replace): Cancel externing it.
16535 (insert_from_gap): Adjust prototype.
16537 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16539 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16540 FULLSCREEN_MAXIMIZED. (Bug#13935)
16542 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16544 * region-cache.c (find_cache_boundary, move_cache_gap)
16545 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16546 Simplify debugging check and convert to eassert. Adjust comment.
16547 (pp_cache): Put under ENABLE_CHECKING.
16549 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16551 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16552 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16553 and WM_ACTIVATEAPP.
16554 (w32fullscreen_hook): If the frame is visible, reset
16555 f->want_fullscreen flag after changing the frame size. If the
16556 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16559 2013-03-13 Daniel Colascione <dancol@dancol.org>
16561 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16562 too so that these builds can use Cygwin's file conversion
16563 functions. (We've been building and linking cygw32.o all along
16564 and just not using it.)
16566 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16568 File synchronization fixes (Bug#13944).
16569 * Makefile.in (LIB_FDATASYNC): New macro.
16571 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16572 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16573 Don't worry about HAVE_FSYNC, since a substitute fsync is
16574 available if the system lacks one.
16575 (Fwrite_regin): Retry fsync if interrupted.
16577 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16579 * w32term.c (w32_read_socket): If the Emacs frame is being
16580 activated, call w32fullscreen_hook, to make sure the new frame
16581 dimensions are in effect. (Bug#13937)
16583 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16585 * xdisp.c (init_iterator): Simplify because both character and byte
16586 positions are either specified or -1. Add eassert. Adjust comment.
16587 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16588 character and byte positions can be obtained from marker.
16590 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16592 Static checking by Sun C 5.12.
16593 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16594 * bytecode.c (exec_byte_code):
16595 * dispnew.c (init_display):
16597 * fileio.c (Fsubstitute_in_file_name):
16598 * keyboard.c (Fevent_convert_list):
16599 * keymap.c (Fsingle_key_description):
16600 * term.c (maybe_fatal, fatal):
16601 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16602 * xsmfns.c (Fhandle_save_session):
16603 Omit unreachable code.
16604 * keymap.c (map_keymap_char_table_item): Cast void * to
16605 a function pointer type; the C Standard requires this.
16607 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16608 Include <sys/param.h> unconditionally, as that works elsewhere and
16609 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16610 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16613 See ChangeLog.12 for earlier changes.
16615 ;; Local Variables:
16619 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16621 This file is part of GNU Emacs.
16623 GNU Emacs is free software: you can redistribute it and/or modify
16624 it under the terms of the GNU General Public License as published by
16625 the Free Software Foundation, either version 3 of the License, or
16626 (at your option) any later version.
16628 GNU Emacs is distributed in the hope that it will be useful,
16629 but WITHOUT ANY WARRANTY; without even the implied warranty of
16630 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16631 GNU General Public License for more details.
16633 You should have received a copy of the GNU General Public License
16634 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.