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 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
11 Use bool for boolean in xmenu.c, xml.c
12 * xmenu.c (x_menu_set_in_use, popup_get_selection)
13 (Fx_menu_bar_open_internal, popup_widget_loop)
14 (x_activate_menubar, xg_crazy_callback_abort)
15 (update_frame_menubar, set_frame_menubar)
16 (initialize_frame_menubar, free_frame_menubar)
17 (create_and_show_popup_menu, x_menu_show)
18 (create_and_show_dialog, x_dialog_show):
19 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
20 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
21 * xrdb.c (main) [TESTRM]:
22 * xsettings.c (init_gsettings):
23 * xterm.c (XFillRectangle, xg_scroll_callback)
24 (xg_end_scroll_callback):
25 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
27 * xmenu.c (TRUE): Remove; no longer used.
28 (show_help_event): Remove long-unused code.
29 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
31 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
33 Don't say Fnext_read_file_uses_dialog_p is const
34 It's const only if a windowing system is not used; don't say it's
36 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
37 * fileio.c (next_read_file_uses_dialog_p): Remove.
39 (Fnext_read_file_uses_dialog_p): ... here.
40 Don't declare as const, as make-docfile.c now has a special case
41 for this function. This is an ugly hack, but it's better than
42 lying to the compiler.
44 Remove now-unnecessary forward XTYPE decl
45 * lisp.h (XTYPE): Remove forward declaration. The recent merge
46 from emacs-24 fixed the problem in a better way, by moving XPNTR's
47 definition to after XTYPE's.
49 2015-01-13 Eli Zaretskii <eliz@gnu.org>
51 Fix problems with 32-bit wide-int build exposed by MinGW.
52 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
53 compilation error in an unoptimized build when !USE_LSB_TAG.
55 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
56 same larger value as for the 64-bit build.
58 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
59 avoid compiler warnings.
61 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
62 Avoid compiler warnings about cast from integer to pointer of
65 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
66 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
67 casting from integer to pointer of different size.
68 (add_menu_item): Pass the help-echo string as a pointer to
69 Lisp_String, not as a Lisp_Object.
70 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
71 string object from its C pointer.
73 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
74 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
76 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
77 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
78 compiler warnings about size differences.
79 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
80 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
81 (Fw32_toggle_lock_key): Pass the new state of the key as a C
82 integer; use -1 for nil. Doc fix.
84 * .gdbinit (xgetsym): New subroutine.
85 (xsymname, xsymbol): Use it.
86 (xprintsym): No need to call xgetptr.
88 2015-01-13 Martin Rudalics <rudalics@gmx.at>
90 * frame.c (adjust_frame_size): Make sure new numbers of
91 lines/columns get installed after font size change (Bug#19575).
93 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
96 * callint.c (Finteractive):
97 * character.c (Fcharacterp, Fmax_char):
98 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
99 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
100 (Ffloatp, Fbyteorder):
101 * decompress.c (Fzlib_available_p):
103 * frame.c (Fframe_windows_min_size):
104 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
105 * window.c (Fwindow__sanitize_window_sizes):
106 * xdisp.c (Ftool_bar_height):
107 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
108 * emacs.c (Fkill_emacs):
110 * keyboard.c (Ftop_level, Fexit_recursive_edit)
111 (Fabor_recursive_edit): Add noreturn attribute.
113 * search.c (fast_string_match_internal): New function,
115 (fast_string_match, fast_string_match_ignore_case): ...functions
117 * lisp.h (fast_string_match, fast_string_match_ignore_case):
118 inlined from here now.
119 (fast_string_match_internal): Add prototype.
120 * dired.c (file_name_completion): Use fast_string_match_internal.
122 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
123 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
124 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
125 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
127 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
129 Port to 32-bit MingGW --with-wide-int
130 Problem reported by Eli Zaretskii in:
131 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
132 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
133 what we think it is, rather than checking only its alignment (and
134 doing so incorrectly on MinGW).
136 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
138 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
139 Remove dead NILP check.
140 * image.c (Flookup_image): Use regular format for docstring.
141 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
143 2015-01-12 Martin Rudalics <rudalics@gmx.at>
145 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
147 * frame.c (frame_default_tool_bar_height): New variable.
148 (adjust_frame_size): Possibly add requested adjustment to
149 Vframe_adjust_size_history.
150 (make_frame): Initialize tool_bar_redisplayed_once slot.
151 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
152 doc-string. Call adjust_frame_size unconditionally (the frame's
153 text size may remain unaltered but the pixel size may change).
154 (x_figure_window_size): If frame_default_tool_bar_height was
155 set, use it instead of calculating the tool bar height from
156 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
157 Vframe_initial_frame_tool_bar_height.
158 (Qchange_frame_size, Qxg_frame_set_char_size)
159 (Qset_window_configuration, Qx_create_frame_1)
160 (Qx_create_frame_2): New symbols.
161 (Vframe_initial_frame_tool_bar_height): Remove.
162 (Vframe_adjust_size_history): New history variable for debugging
163 frame size adjustments.
164 * frame.h (struct frame): New boolean slot
165 tool_bar_redisplayed_once.
166 (frame_default_tool_bar_height): Extern.
167 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
168 to adjust_frame_size.
169 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
170 Qx_create_frame_2 to adjust_frame_size.
171 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
172 inhibit 1 when we have not redisplayed the tool bar yet.
173 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
174 Qx_create_frame_2 to adjust_frame_size.
175 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
177 * window.c (Fset_window_configuration): Pass
178 Qset_window_configuration to adjust_frame_size.
179 * xdisp.c (redisplay_tool_bar): Assign new height to
180 frame_default_tool_bar_height.
181 (redisplay_internal): If we haven't redisplayed this frame's
182 tool bar, call redisplay_tool_bar early so we can adjust the
183 frame size accordingly.
184 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
185 inhibit 1 when we have not redisplayed the tool bar yet.
186 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
187 Qx_create_frame_2 to adjust_frame_size.
189 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
191 Have 'make' output better GEN names
192 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
193 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
194 more naturally so that 'make' can output more-accurate names.
196 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
198 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
199 calling reset_buffer_local_variables, and make sure we initialize
202 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
204 * coding.c (Fcoding_system_plist): Use common style for docstring.
206 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
208 Port to MSB hosts without optimization
209 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
210 the inline function XTYPE needs to be declared before being used.
211 * lisp.h (XTYPE): New forward declaration.
213 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
215 Port to 32-bit --with-wide-int
216 Prefer symbol indexes to struct Lisp_Symbol * casted and then
217 widened, as the latter had trouble with GCC on Fedora 21 when
218 configured --with-wide-int and when used in static initializers.
219 * alloc.c (garbage_collect_1, which_symbols):
220 * lread.c (init_obarray):
221 Prefer builtin_lisp_symbol when it can be used.
222 * dispextern.h (struct image_type.type):
223 * font.c (font_property_table.key):
224 * frame.c (struct frame_parm_table.sym):
225 * keyboard.c (scroll_bar_parts, struct event_head):
226 * xdisp.c (struct props.name):
227 Use the index of a builtin symbol rather than its address.
229 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
230 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
231 symbol indexes rather than pointers, and which work better on MSB
232 hosts because they shift right before tagging. All uses changed.
233 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
234 No longer noops on wide-int hosts, since they work now.
235 (builtin_lisp_symbol): New function.
237 Port to HAVE_FREETYPE && !HAVE_XFT
238 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
239 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
240 Declare in this case too.
242 2015-01-10 Eli Zaretskii <eliz@gnu.org>
244 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
246 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
247 make_pointer_integer instead of XIL.
248 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
250 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
251 instead of XIL. Put a list of the descriptor, action, and file
252 name in event->arg, instead of spreading them between event->code
255 * w32term.c (queue_notifications): Use make_pointer_integer
256 instead of XIL. Put a list of the descriptor, action, and file
257 name in event->arg, instead of spreading them between event->code
260 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
261 event creation to changes in w32term.c and w32inevt.c above.
263 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
265 Port Qnil==0 changes to 32-bit --with-wide-int
266 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
267 macro-implemented version. For the non-USE_LSB_TAG case, supply
268 a new inline function that is the inverse of the new TAG_SYMPTR.
269 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
270 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
271 negative number, don't allow sign bits to bleed into the encoded
272 value. Shift in zero bits instead.
274 Refactor pointer-to-integer conversion
275 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
276 Rename and move to lisp.h. All uses changed.
277 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
278 which are renamed from gfilenotify.c's lisp_to_monitor and
279 monitor_to_lisp, and with more-generic void * signatures.
281 2015-01-08 Eli Zaretskii <eliz@gnu.org>
283 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
284 returned for right-to-left screen lines. (Before the change on
285 2014-12-30, the incorrectly-computed X pixel coordinate concealed
288 * .gdbinit (xsymname): New subroutine.
289 (xprintsym, initial-tbreak): Use it to access the name of a symbol
290 in a way that doesn't cause GDB to barf when it tries to
291 dereference a NULL pointer.
293 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
295 (set_cursor_from_row, try_cursor_movement, dump_glyph)
296 (insert_left_trunc_glyphs, append_space_for_newline)
297 (extend_face_to_end_of_line, highlight_trailing_whitespace)
298 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
299 (Fbidi_resolved_levels, produce_special_glyphs)
300 (rows_from_pos_range, mouse_face_from_buffer_pos)
301 (note_mouse_highlight): Use nil as the object for glyphs inserted
302 by the display engine, and test with NILP instead of INTEGERP.
305 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
308 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
311 * dispextern.h (struct glyph, struct it): Update comments for the
314 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
316 Port new Lisp symbol init to x86 --with-wide-int
317 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
318 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
319 GCC (at least) does not allow a constant initializer to widen an
322 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
323 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
324 Although clang doesn't need it, some other compiler might, and
325 it's easy enough to be safe.
327 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
328 Apparently clang removed support for the alloc_size attribute.
330 Port Qnil==0 XUNTAG to clang
331 clang has undefined behavior if the program subtracts an integer
332 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
333 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
334 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
335 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
337 Port GFileMonitor * hack to Qnil==0 platforms
338 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
339 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
340 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
342 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
344 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
345 size instead of using widht/height. The frame may be constrained.
347 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
349 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
350 Needed when neither optimizing nor inlining.
351 Also, sort decls alphabetically.
353 2015-01-05 Eli Zaretskii <eliz@gnu.org>
355 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
356 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
357 declarations of Q* variables that represent symbols.
359 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
363 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
364 that NILP (x) is equivalent to testing whether x is 0 at the
365 machine level. The overall effects of this and the previous patch
366 shrink the size of the text segment by 2.3% and speeds up
367 compilation of all the .elc files by about 0.5% on my platform,
368 which is Fedora 20 x86-64.
369 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
370 (make_lisp_symbol) [USE_LSB_TAG]:
371 Symbols now tag the difference from lispsym, not the pointer.
372 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
373 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
374 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
375 (XSYMBOL): New forward decl.
376 (XUNTAGBASE): New function.
379 Compute C decls for DEFSYMs automatically
381 This patch also makes Q constants (e.g., Qnil) constant addresses
382 from the C point of view.
383 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
384 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
385 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
386 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
387 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
388 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
389 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
390 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
391 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
392 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
393 * xselect.c, xsettings.c, xterm.c:
394 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
395 These names are now defined automatically by make-docfile.
396 * alloc.c (init_symbol): New function.
397 (Fmake_symbol): Use it.
398 (c_symbol_p): New function.
399 (valid_lisp_object_p, purecopy): Use it.
400 * alloc.c (marked_pinned_symbols):
401 Use make_lisp_symbol instead of make_lisp_ptr.
402 (garbage_collect_1): Mark lispsym symbols.
403 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
404 (mark_object): Use it.
405 (sweep_symbols): Sweep lispsym symbols.
406 (symbol_uses_obj): New function.
407 (which_symbols): Use it. Work for lispsym symbols, too.
408 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
409 since Qt's address is already known now.
410 (syms_of_alloc): Add lispsym count to symbols_consed.
411 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
412 when testing whether storage is all bits zero.
413 * dispextern.h (struct image_type):
414 * font.c (font_property_table):
415 * frame.c (struct frame_parm_table, frame_parms):
416 * keyboard.c (scroll_bar_parts, struct event_head):
417 * xdisp.c (struct props):
418 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
419 Lisp_Object *, since Qfoo is no longer an object whose address can be
420 taken. All uses changed.
421 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
422 use it, so that they no longer need to take the address of a Lisp sym.
423 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
424 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
425 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
426 DEFSYM Qdeactivate_mark before the corresponding var.
427 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
428 instead of interning their symbols; this avoids duplicates.
429 (LISP_INITIALLY, TAG_PTR)
430 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
432 (LISP_INITIALLY_ZERO): Use it.
433 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
434 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
435 Move decls up, to avoid forward uses. Include globals.h earlier, too.
436 (make_lisp_symbol): New function.
437 (XSETSYMBOL): Use it.
438 (DEFSYM): Now just a placeholder for make-docfile.
439 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
440 (intern_sym): New function, with body taken from old intern_driver.
441 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
443 (define_symbol): New function.
444 (init_obarray): Define the C symbols taken from lispsym.
445 Use plain DEFSYM for Qt and Qnil.
446 * syntax.c (init_syntax_once): No need to worry about
447 Qchar_table_extra_slots.
449 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
451 'temacs -nw' should not call missing functions
452 Without this patch, "temacs -nw" fails with the diagnostic
453 "emacs: Symbol's function definition is void: frame-windows-min-size"
454 and messes up the tty's state.
455 * frame.c (Fframe_windows_min_size): New placeholder function.
456 (syms_of_frame): Define it.
457 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
458 (syms_of_window): Define it.
460 Less 'make' chatter for lisp dir
461 * Makefile.in (%.elc): Adjust to compile-onefile change in
464 batch write-region no longer says "Wrote FOO"
465 This cuts down on 'make' chatter a bit.
466 * fileio.c (Fwrite_region):
467 Don't output "Wrote /whatever/foo.elc" if noninteractive.
469 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
471 Revert previous change to produce_composite_glyph
472 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
474 Pacify gcc -Wparentheses
475 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
477 2015-01-03 Martin Rudalics <rudalics@gmx.at>
479 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
480 f->can_x_set_window_size is true.
481 * xterm.c (x_set_window_size_1): Call change_frame_size with
482 text sizes instead of pixel sizes (Bug#19428).
484 2015-01-01 Eli Zaretskii <eliz@gnu.org>
486 * xdisp.c (pos_visible_p): Fix up the X coordinate for
487 right-to-left screen lines. (Bug#19473)
489 2015-01-01 Eli Zaretskii <eliz@gnu.org>
491 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
493 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
495 Simplify setfattr use by assuming GNU make
496 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
497 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
498 Simplify by using GNU make rather than shell conditionals,
499 by using ln -f rather than rm -f followed by ln,
500 and by preferring $@ to spelling out the destination.
502 2014-12-29 Eli Zaretskii <eliz@gnu.org>
504 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
505 file doesn't compile on MS-Windows.
507 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
509 Allow return value of system-name to vary. (Bug#19438)
510 * filelock.c (current_lock_owner):
511 * xrdb.c (get_environ_db):
512 * xterm.c (same_x_server):
513 * xterm.c (x_term_init):
514 Prefer (system-name) to system-name, and avoid naming
515 locals 'system-name'.
516 * editfns.c (cached_system_name): New static var.
517 (init_and_cache_system_name): New function.
518 (init_editfns, Fsystem_name): Use it.
519 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
520 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
521 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
522 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
523 Don't create a new string if the current value is already correct.
525 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
527 Fix produce_composite_width typo
528 * term.c (produce_composite_glyph):
529 Fix typo that confused number of columns for pixel width.
531 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
533 Wrap dll functions more simply
534 * decompress.c, gnutls.c, image.c, xml.c:
535 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
536 rather than the inverse when not WINDOWSNT. This isolates the
537 fn_* business into the WINDOWSNT-specific section of the code,
538 which makes it easier to maintain the generic code.
539 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
540 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
541 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
542 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
543 Remove. All uses replaced by DEF_DLL_FN.
544 * decompress.c (inflateInit2): Remove; no longer needed.
545 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
547 Port memory-full checking to GnuTLS 3.3
548 Instead of using gnutls_global_set_mem_functions, check every call
549 to a GnuTLS function that might return an indication of memory
550 exhaustion. Suggested by Dmitry Antipov in:
551 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
552 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
553 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
554 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
556 (check_memory_full): New function.
557 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
558 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
559 (Fgnutls_boot): Use it.
560 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
562 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
564 Fix parse_settings to match internal documentation
565 * xsettings.c (parse_settings): Return the number of settings seen.
566 Count the settings changes accurately.
567 (read_settings): Don't confuse number of settings changes with
568 the return code from XGetWindowProperty.
570 2014-12-27 Eli Zaretskii <eliz@gnu.org>
572 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
573 composition_compute_stop_pos to the number of characters in the
575 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
577 * composite.c (composition_compute_stop_pos): If no composition
578 was found in a string before ENDPOS, and ENDPOS is the string end,
579 no need to back up to a safe point.
581 * dispextern.h (struct it) <end_charpos>: Improve commentary.
583 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
585 * nsimage.m (allocInitFromFile:): Initialize bmRep.
586 (dealloc): Release bmRep.
587 (setPixmapData): Make bmRep local so class member is not
589 (setPixmapData): Rename local variable bmRep to avoid compiler
592 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
594 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
595 when going to fullscreen (Bug#0x180004f).
597 2014-12-27 Eli Zaretskii <eliz@gnu.org>
599 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
601 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
603 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
605 2014-12-27 Eli Zaretskii <eliz@gnu.org>
607 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
609 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
611 Use bool for boolean in xselect.c, xsettings.c
612 * xselect.c (x_get_local_selection, struct selection_data)
613 (x_selection_request_lisp_error, struct prop_location)
614 (x_handle_selection_request, x_convert_selection)
615 (waiting_for_other_props_on_window, expect_property_change)
616 (wait_for_property_change, x_handle_property_notify)
617 (x_get_foreign_selection, x_get_window_property)
618 (receive_incremental_selection)
619 (x_get_window_property_as_lisp_data)
620 (lisp_data_to_selection_data, Fx_get_selection_internal)
621 (x_send_client_event):
622 * xselect.c, xterm.h (x_handle_dnd_message):
623 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
624 (apply_xft_settings, read_and_apply_settings)
625 (xft_settings_event, init_gsettings, init_xsettings)
627 Use bool for boolean.
628 * xselect.c (x_get_window_property): Omit last arg, which was an
630 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
631 always true. All callers changed.
633 2014-12-26 Eli Zaretskii <eliz@gnu.org>
635 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
638 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
640 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
643 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
645 Use bool for boolean in xsmfns.c
646 * xsmfns.c, xterm.h (x_session_have_connection):
647 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
648 Use bool for boolean.
649 (x_session_initialize, Fhandle_save_session):
650 Prefer NILP (x) to EQ (x, Qnil).
652 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
654 * callproc.c (child_setup):
655 * dbusbind.c (xd_signature_cat):
656 * doc.c (get_doc_string, Fsnarf_documentation):
657 * editfns.c (Fuser_full_name):
658 * frame.c (xrdb_get_resource):
659 * gtkutil.c (xg_get_file_with_chooser):
660 * tparam.c (tparam1):
661 * xfns.c (xic_create_fontsetname):
662 * xrdb.c (gethomedir, get_user_db, get_environ_db):
663 * xsmfns.c (smc_save_yourself_CB):
664 Rewrite to avoid the need for strcat, typically by using stpcpy
665 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
666 * doc.c (sibling_etc):
667 * xrdb.c (xdefaults):
668 Now a top-level static constant.
670 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
672 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
675 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
677 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
678 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
680 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
682 Use bool for boolean in xterm.c
683 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
684 (x_set_window_size, x_bitmap_icon):
685 * nsterm.m (ns_frame_raise_lower, x_new_font):
686 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
687 (struct terminal.frame_raise_lower_hook):
688 * w32term.c (w32_frame_raise_lower):
689 * xterm.c, xterm.h (x_text_icon):
690 * xterm.c (x_update_window_begin, x_update_window_end)
691 (x_update_end, x_after_update_window_line)
692 (x_set_glyph_string_gc, x_draw_glyph_string_background)
693 (x_draw_glyph_string_foreground)
694 (x_draw_composite_glyph_string_foreground)
695 (x_alloc_lighter_color, x_draw_relief_rect)
696 (x_draw_glyph_string_box, x_draw_image_relief)
697 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
698 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
700 (XFillRectangle) [HAVE_GTK3]:
701 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
702 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
703 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
704 (x_send_scroll_bar_event, xm_scroll_callback)
705 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
706 (x_create_toolkit_scroll_bar)
707 (x_create_horizontal_toolkit_scroll_bar)
708 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
709 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
710 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
711 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
712 (x_scroll_bar_report_motion)
713 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
714 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
715 (x_draw_window_cursor, x_clear_errors)
716 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
717 (set_wm_state, x_set_sticky, get_current_wm_state)
718 (do_ewmh_fullscreen, x_handle_net_wm_state)
719 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
720 (x_set_window_size_1, XTframe_raise_lower)
721 (x_make_frame_visible, x_iconify_frame)
722 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
723 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
724 (x_delete_terminal, x_initialize, syms_of_xterm):
725 Use bool for boolean.
727 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
729 * composite.h (struct composition.width): Now int
730 instead of unsigned short, as we prefer signed integers.
732 Let charset tick grow past USHRT_MAX
733 * charset.c, charset.h (charset_ordered_list_tick):
734 Now EMACS_UINT, not unsigned short.
735 * fontset.c (reorder_font_vector): Allow the tick to grow to the
736 maximum representable Emacs integer value before wrapping it around.
738 Simplify unexec file mode setting
739 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
740 Don't include <sys/stat.h> when no longer needed.
741 (unexec): Create file with correct mode in the first place,
742 rather than overwriting the mode later and fiddling with the
743 global umask in the mean time. Avoid bogus usage like
744 'umask (777)', which should have been 'umask (0777)'.
745 (mark_x): Remove. All callers removed.
747 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
749 Minor cleanups for Lisp objects and symbols
750 * alloc.c (next_vector, set_next_vector):
751 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
752 (lisp_h_make_number) [USE_LSB_TAG]:
753 Use Lisp_Int0 instead of the mystery constant 0.
754 * alloc.c (mark_object): Always set and use po; that's simpler.
755 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
756 Properly parenthesize definientia.
757 * bidi.c (bidi_initialize):
758 * buffer.c (init_buffer_once):
759 * nsfns.m (syms_of_nsfns):
760 * nsmenu.m (syms_of_nsmenu):
761 * nsselect.m (syms_of_nsselect):
762 Prefer DEFSYM to defining by hand.
763 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
764 * data.c: Fix too-long line.
765 * lisp.h (DECLARE_GDB_SYM): New macro.
766 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
767 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
768 Declare the symbol, so it's visible to everywhere lisp.h is included.
769 Move forward decls as far forward as they can go,
770 to allow future changes to use them.
772 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
774 * gnutls.c: Include gnutls.h.
775 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
776 * image.c (svg_load): Fix pointer signedness.
778 2014-12-18 Martin Rudalics <rudalics@gmx.at>
780 * frame.c (frame_windows_min_size): New argument IGNORE.
781 (adjust_frame_size): When called from change_frame_size call
782 frame_windows_min_size with IGNORE Qt so we can ignore size
785 2014-12-18 Eli Zaretskii <eliz@gnu.org>
787 * font.c (Ffont_info): Add more font information to the vector
788 returned by the function, inspired by query-font. Doc fix.
791 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
793 * keyboard.c (input_was_pending): New var.
794 (read_char): Use it to make sure we only skip redisplay when we can't
795 keep up with the repeat rate.
797 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
799 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
801 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
803 * image.c (svg_load): Watch out for nil value of current buffer's
804 filename. Re-enable filename thing for not-a-file case.
806 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
808 Partially disabled previous change.
810 * image.c (svg_load): Temporarily disabled filename thing for
811 not-a-file case as it can cause crashs.
813 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
815 Fix problem with images referenced within svg files. (bug#19373)
817 * image.c: Additional parameter 'filename' for
818 svg_load_image. Include "buffer.h". Define library function
819 rsvg_handle_set_base_uri for WINDOWSNT.
820 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
821 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
822 (svg_load): Pass a filename to svg_load_image: either name of
823 actual file or of current buffer's file.
824 (svg_load_image): New parameter 'filename', used for setting
825 base_uri, necessary for loading referenced images. (bug#19373)
827 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
829 * lread.c (init_obarray): Declare Qt as special.
830 This fixes a typo in the 2012-05-15 patch that
831 tried to declare Qt as special.
833 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
835 Various fixes to use bool type and constants.
836 * dispnew.c (update_single_window): Remove arg `force_p' since it's
838 * xfaces.c (clear_face_cache): Use bool for the argument type.
840 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
842 Correct same_at_end when restoring window points
843 * fileio.c (Finsert_file_contents): Compute same_at_end character
844 position using the old buffer size, not the new one, since
845 restore_window_points wants the old size.
848 2014-12-14 Alan Mackenzie <acm@muc.de>
850 New feature optionally to accelerate auto-repeated scrolling.
852 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
854 * window.c (window_scroll): Bind fontification-functions to nil
855 when scrolling by whole screens and
856 fast-but-imprecise-scrolling is non-nil.
857 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
859 * lisp.h (bool): Declare Qfontification_functions extern.
861 2014-12-14 Eli Zaretskii <eliz@gnu.org>
863 Load system's default trusted Certificate Authorities if available.
864 * gnutls.c (gnutls_certificate_set_x509_system_trust)
865 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
866 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
867 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
868 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
870 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
871 Call gnutls_certificate_set_x509_system_trust. Log an error message if
874 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
876 * regex.c (analyze_first): Rename from analyze_first.
878 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
880 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
881 a hack involving a union.
883 2014-12-13 Eli Zaretskii <eliz@gnu.org>
885 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
886 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
889 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
891 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
893 * gnutls.h: Always declare syms_of_gnutls.
895 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
896 clarity. Let the availability check return Qnil when the GnuTLS
897 integration is not available, instead of erroring out.
900 2014-12-13 Eli Zaretskii <eliz@gnu.org>
902 * xdisp.c (move_it_in_display_line_to, display_line):
903 Don't disallow overflow-newline-into-fringe when word-wrap is in
906 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
908 * fileio.c: Better preserve window-points during revert (bug#19161).
909 (Qget_buffer_window_list): New var.
910 (get_window_points_and_markers, restore_window_points): New functions.
911 (Finsert_file_contents): Use them to save and restore window-points.
913 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
915 * xterm.c (x_delete_terminal): Call emacs_close for X connection
916 descriptor if called from x_connection_closed and always delete
917 this descriptor from keyboard waiting set (Bug#19147).
919 2014-12-10 Eli Zaretskii <eliz@gnu.org>
921 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
922 (bidi_cache_max_elts): New global variable.
923 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
924 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
926 (bidi_cache_search): Handle overflown cache. Improve commentary.
927 (bidi_cache_ensure_space): Limit allocations to the current value
928 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
929 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
930 the increment to not exceed the limit.
931 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
932 cache, zero otherwise (meaning the cache overflowed). In the
933 latter case, set bidi_cache_last_idx to -1.
934 (bidi_peek_at_next_level): Handle overflown cache.
935 (bidi_push_it): Increase the cache limit for iterating the new object.
936 (bidi_pop_it): Decrease the cache limit back to previous value.
937 (bidi_shelve_cache): Shelve the current value of the cache limit.
938 (bidi_unshelve_cache): Restore the value of cache limit.
939 (bidi_find_bracket_pairs): If the cache overflows while looking
940 for the paired bracket, give up and let bidi_resolve_neutrals
941 process the bracket as a simple neutral. (Bug#19322)
942 (bidi_find_other_level_edge): If the cache overflows, fall back on
943 Plan B, which effectively stops the reordering and restarts it on
944 the next character (after resetting the cache).
945 (bidi_move_to_visually_next): When the cache overflows, reset it
946 after processing the last cached character.
948 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
950 Fix glitches in gnutls.c, mostly memory-related
951 * gnutls.c: Sort macro definitions by name.
952 (fn_gnutls_transport_set_errno): Omit unreachable definition.
953 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
954 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
955 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
956 calculating string length. Use make_uninit_string, to avoid
957 copying the string. Cast the char, not the pointer.
958 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
959 and free. Work even for dates past the year 9999. Use void *
960 for buffers, to avoid casts.
962 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
964 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
966 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
968 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
971 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
973 * process.c: Whitespace and line-break nitpicks.
975 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
977 * gnutls.c (gnutls_certificate_details): The :signature isn't
978 that useful, so remove it.
979 (gnutls_certificate_details): Clean up whitespace slightly.
980 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
982 (gnutls_certificate_details): Put :signature-algorithm back again,
983 which was removed by mistake.
984 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
985 that they are not messaged by default (bug#16253).
986 (Fgnutls_error_fatalp): Doc fix (bug#18210).
988 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
990 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
992 * nsimage.m (setPixmapData): Make bmRep local so class member is not
995 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
997 * eval.c (Fsignal): Remove duplicate test.
998 (Fautoload_do_load): Fix up docstring.
1000 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1002 * nsterm.m (represented_filename, represented_frame): New variables.
1003 (ns_set_represented_filename): New function.
1004 (sendEvent:): Set represented filename here to avoid flicker,
1005 related to Bug#18757.
1007 * nsterm.h: Declare ns_set_represented_filename.
1009 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1010 at once, call ns_set_represented_filename instead.
1012 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1014 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1015 (struct bidi_stack): Reduce size by using bit fields and by
1016 packing sos, override, and isolate_status into a single 8-bit
1017 byte called 'flags'.
1019 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1020 (bidi_push_embedding_level): Construct flags from individual
1021 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1023 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1024 from flags. Adapt to changes in prev_for_neutral,
1025 next_for_neutral, and last_strong members.
1026 (bidi_line_init): Initialize flags to zero.
1027 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1028 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1030 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1032 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1033 (Fapply): Try and simplify the control flow.
1035 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1037 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1038 Use gnutls_sign_get_name directly because
1039 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1040 (init_gnutls_functions): Load missing gnutls_server_name_set.
1042 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1044 * bidi.c (bidi_find_first_overridden): New function.
1046 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1047 (syms_of_xdisp): Defsubr it.
1049 * dispextern.h (bidi_find_first_overridden): Add prototype.
1051 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1053 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1054 to nil after release (Bug#9133).
1056 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1058 Port better to AddressSanitizer.
1059 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1061 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1062 Return -1 or 0, as the pipe trick doesn't work.
1063 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1065 * print.c (print_object):
1066 When a pointer-check primitive returns -1, do not assume this
1067 means the pointer is valid or that the underlying system has failed.
1068 It could just be that addresses are being sanitized so Emacs can't
1069 test for pointer validity.
1070 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1071 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1072 string validity checker doesn't work on stack-based strings.
1074 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1076 Improve clarity of USE_LSB_TAG definition.
1077 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1078 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1079 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1080 VAL_MAX / 2 rather than in terms of the (more complicated)
1081 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1083 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1085 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1086 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1087 (next_element_from_buffer): When done with overlays, reset the
1088 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1090 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1092 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1093 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1095 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1097 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1098 for paxctl and setfattr. Fixes temacs startup failure with
1099 grsecurity/PaX enabled Linux kernel (bug#19067).
1101 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1103 * w32.c, w32heap.c, w32term.c:
1104 Use MINGW_W64 instead of _W64.
1106 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1108 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1110 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1112 * gnutls.c (gnutls_ip_address_p): New function.
1113 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1115 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1117 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1119 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1121 Fix gnutls problems caught by static checking.
1122 * gnutls.c (Fgnutls_boot): Remove unused local.
1123 (Fgnutls_boot): Fix pointer signedness.
1125 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1127 * gnutls.c (gnutls_certificate_details): Don't include certain
1128 certificate details on older gnutls versions (bug#19168).
1129 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1130 (gnutls_certificate_details): Reversed check in last checkin.
1132 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1134 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1135 (Fgnutls_peer_status_warning_describe): Add function to describe a
1136 peer verification warning symbol.
1137 (Fgnutls_peer_status): Use it.
1138 (Fgnutls_boot): Use it. Minor logging fixes.
1140 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1142 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1144 2014-11-24 Glenn Morris <rgm@gnu.org>
1146 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1148 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1149 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1151 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1153 * gnutls.c: Fix Windows function definition of
1154 gnutls_x509_crt_get_fingerprint.
1156 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1158 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1160 * process.h: Added more fields to Lisp_Process to track
1161 certificate details.
1163 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1164 (Fgnutls_peer_status): New functions to export TLS certificate
1165 details to Emacs Lisp.
1167 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1169 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1170 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1171 check for gtk_adjustment_configure (Bug#19149).
1172 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1174 2014-11-22 Glenn Morris <rgm@gnu.org>
1176 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1178 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1180 Don't shrink frame when using desktop-save-mode (Bug#19048).
1181 * w32fns.c (x_set_tool_bar_lines): Always call
1182 x_change_tool_bar_height (Bug#19048).
1183 (x_change_tool_bar_height): Mark frame as garbaged since
1184 adjust_frame_size might not have done that.
1185 * xfns.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.
1190 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1192 * xml.c (parse_region): Take care of new optional parameter
1193 'discard-comments' of 'libxml-parse(html|xml)-region'.
1194 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1195 New optional parameter 'discard-comments'.
1197 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1199 Improve time stamp handling, and be more consistent about it.
1200 * editfns.c (invalid_time): New function.
1201 Use it instead of 'error ("Invalid time specification")'.
1202 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1203 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1205 (make_time_tail, make_time): Remove. All uses changed to use
1206 new functions or plain list4i.
1207 (disassemble_lisp_time): Return effective length if successful.
1208 Check that LOW is an integer, if it's combined with other components.
1209 (decode_time_components): Decode into struct lisp_time, not
1210 struct timespec, so that we can support a wide set of times
1211 regardless of whether time_t is signed. Decode plain numbers
1212 as seconds since the Epoch, and nil as the current time.
1213 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1214 Reimplement in terms of new functions.
1215 (Fencode_time): Just use list2i.
1216 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1217 * keyboard.c (decode_timer): Don't allow the new formats (floating
1218 point or nil) in timers.
1219 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1220 place of the magic number '16'.
1221 (struct lisp_time): New type.
1222 (decode_time_components): Use it.
1223 (lisp_to_timespec): New decl.
1225 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1227 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1230 * callint.c (Fcall_interactively): Pass in nil as argument to
1231 Fbarf_if_buffer_read_only.
1233 * fileio.c (Finsert_file_contents): Ditto.
1235 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1237 * textprop.c (verify_interval_modification): Check buffer
1238 readedness after the last interval.
1240 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1241 the text at POSITION (new optional argument) has the
1242 `inhibit-read-only' text property set.
1244 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1246 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1247 errors in computing the number of pixels to scroll.
1248 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1250 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1252 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1253 call updateFrameSize.
1255 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1257 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1259 * nsfns.m (x_set_foreground_color, x_set_background_color)
1260 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1261 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1263 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1265 * nsterm.m (ns_send_appdefined): Check for application defined
1266 event on Cocoa (Bug#18993).
1267 (run): Restore code before the previous 18993 fix.
1269 2014-11-14 David Reitter <david.reitter@gmail.com>
1271 * nsterm.m (run): Set timeout for event loop to prevent hang.
1274 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1276 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1278 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1280 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1281 for each candidate font but attempt to reuse it from previous improper
1284 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1286 Avoid undefined behavior in color table hashing.
1287 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1288 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1289 This function avoids undefined behavior with signed shift overflow.
1291 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1293 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1294 when the inserted text does not need decoding. (Bug#18982)
1296 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1298 * nsterm.h (EmacsScroller): judge returns bool.
1300 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1301 (ns_judge_scroll_bars): Only set removed if judge returns true.
1302 (judge): Returns bool == condemned. Remove self from window.
1303 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1305 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1307 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1308 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1310 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1312 * nsterm.m (ns_set_vertical_scroll_bar)
1313 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1315 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1317 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1318 merely because tmo_in_millisec is nonnegative. The 1st call
1319 to g_main_context_query could succeed while the 2nd one fails.
1321 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1323 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1325 * nsterm.m (run): Only use non-system event loop if OSX version is
1326 exactly 10.9 (Bug#18993).
1327 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1330 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1332 * callproc.c (encode_current_directory): Support handling of file
1333 names prepended by "/:". (Bug#18891)
1335 2014-11-08 Alan Mackenzie <acm@muc.de>
1337 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1339 2014-11-08 Dima Kogan <dima@secretsauce.net>
1341 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1343 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1345 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1346 raises an error. (Bug#18891)
1348 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1350 * frame.c (adjust_frame_size): Call x_set_window_size only if
1351 f->can_x_set_window_size is set.
1352 (make_frame): Initialize f->can_x_set_window_size and
1353 f->can_run_window_configuration_change_hook.
1354 (Fcan_run_window_configuration_change_hook): New function.
1355 * frame.h (frame): Split `official' into `can_x_set_window_size'
1356 and `can_run_window_configuration_change_hook'.
1357 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1358 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1359 Set f->can_x_set_window_size.
1360 * window.c (run_window_configuration_change_hook):
1361 Return immediately if either f->can_x_set_window_size or
1362 f->can_run_window_configuration_change_hook are false.
1363 (Fset_window_configuration): Instead of f->official set
1364 f->can_x_set_window_size.
1365 * xfns.c (Fx_create_frame, x_create_tip_frame):
1366 Set f->can_x_set_window_size.
1368 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1370 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1371 cleanup from 2014-11-01 (Bug#18972).
1373 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1375 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1376 * xdisp.c (window-scroll-functions): Improve docstring.
1378 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1380 Uniquify the 'size' symbol.
1382 * w32notify.c (Qsize): Remove.
1383 * lisp.h (Qsize): New decl.
1384 * lread.c (Qsize): Now extern.
1385 * w32notify.c (syms_of_w32notify): No need to defsym.
1387 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1389 * dispnew.c (change_frame_size_1): Fix call of
1391 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1392 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1393 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1394 (Qtool_bar_size): New constants.
1395 (frame_inhibit_resize, adjust_frame_size): New argument to
1396 handle case where frame_inhibit_implied_resize is a list.
1397 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1398 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1399 (x_set_right_divider_width, x_set_bottom_divider_width)
1400 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1401 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1403 (frame-inhibit-implied-resize): Rewrite doc-string.
1404 * frame.h (frame_inhibit_resize, adjust_frame_size):
1405 Fix external declarations.
1406 (Qframe_position, Qframe_outer_size)
1407 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1408 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1409 (Qtool_bar_size): Extern them.
1410 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1411 (xg_height_or_width_changed): Remove.
1412 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1413 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1414 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1415 (xg_change_toolbar_position): Call adjust_frame_size directly.
1416 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1417 Fix calls of adjust_frame_size.
1418 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1419 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1420 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1421 frame can get resized when tool-bar-lines parameter changes from
1423 (Fw32_frame_menu_bar_size): Return fourth value.
1424 (Fw32_frame_rect): Block input around system calls
1425 (Fx_frame_geometry): New function.
1426 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1427 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1428 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1429 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1430 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1431 (Fx_create_frame): Adjust adjust_frame_size calls.
1432 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1433 frame can get resized when tool-bar-lines parameter changes from
1435 (Fx_frame_geometry): New function.
1436 * xmenu.c (update_frame_menubar): On Lucid call
1437 adjust_frame_size with one pixel less height to avoid that
1438 repeatedly adding/removing the menu bar grows the frame.
1439 (free_frame_menubar): On Motif arrange to optionally preserve
1440 the old frame height when removing the menu bar.
1441 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1443 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1445 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1446 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1447 frame; instead, print an error message.
1449 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1451 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1453 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1455 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1456 (dealloc): Release bmRep.
1458 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1459 imageListSetNext, imageListNext.
1461 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1462 (reference): Remove.
1463 (allocInitFromFile:): Remove searching ImageList and calling
1464 reference (Bug#18918).
1465 (dealloc): Remove handling if ImageList.
1467 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1469 * process.c (catch_child_signal): Fix incorrect assertion.
1471 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1473 * macfont.m (macfont_draw):
1474 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1476 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1477 if force_integral_p (i.e. no antialias).
1478 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1479 bold if no antialias (Bug#18876).
1481 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1482 was given (Bug#18846).
1484 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1486 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1487 instead of in xdisp.c, function now takes void. (Bug#18884).
1489 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1490 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1492 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1493 struct window* (Bug#18889).
1494 Remove getMouseMotionPart.
1495 (ns_output): Make icon_top/left int.
1497 * nsfns.m (x_icon): icon_top/left is int.
1499 * nsterm.m (ns_mouse_position): Remove unused code.
1500 (initFrame:window:, dealloc): Use window instead of win.
1501 (getMouseMotionPart:window:x:y:): Remove, unused.
1502 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1504 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1506 * keyboard.c (readable_events): When FLAGS include
1507 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1508 This avoids returning non-nil from input-pending-p when only such
1509 events are in the queue. (Bug#18856)
1511 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1513 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1514 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1515 (Qforeign_selection): Remove.
1516 (ns_get_local_selection): Identation fix.
1517 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1519 * nsselect.m (ns_get_local_selection): Remove calling of
1520 functions in Vselection_converter_alist (Bug#18911).
1521 (syms_of_nsselect): Remove Vselection_converter_alist.
1523 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1525 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1526 and unnecessary initialization. Adjust comments.
1528 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1530 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1532 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1533 index, not an absolute one, as that's what the function expects.
1535 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1537 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1538 font on an initial frame when running as a daemon (Bug#18869).
1540 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1542 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1544 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1545 build_string, when importing a home directory. (Bug#18873)
1547 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1549 * dispnew.c (buffer_posn_from_coords):
1550 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1551 account for the header-line height. (Bug#18839)
1553 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1555 * xml.c (parse_region): Do not forget the first document child.
1557 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1559 * nsselect.m: pasteboard_changecount is new.
1560 (ns_store_pb_change_count, ns_get_pb_change_count)
1561 (ns_get_our_change_count_for): New functions.
1562 (ns_string_to_pasteboard_internal): Correct comment.
1563 type => gtype in eassert, Call ns_store_pb_change_count.
1564 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1565 (Fns_disown_selection_internal, Fns_selection_owner_p):
1566 Replace Vselection_alist check, with change count check.
1567 (Fns_get_selection): Initialize val to Qnil. Only get local
1568 selection if change counts match (Bug#18799).
1569 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1571 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1573 * w32proc.c (create_child): If calling a quoted batch file,
1574 pass NULL for exe. (Bug#18745)
1576 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1578 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1579 (bidi_resolve_brackets): Use end of string position rather than ZV
1580 when iterating over a string. (Bug#18815)
1582 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1584 * keyboard.c (make_lispy_position): Return coordinates also when
1585 on scroll bars, fringes, margins or not in a window.
1586 * xdisp.c (show_mouse_face): Don't change cursor face during
1589 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1591 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1592 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1593 Fix doc-strings (Bug#18789).
1595 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1597 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1599 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1601 Optimize redisplay of simple bracketed text.
1602 * bidi.c (bidi_cache_reset_to): New function.
1603 (bidi_cache_reset): Call it.
1604 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1606 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1607 bracket_enclosed_type only if bracket_pairing_pos's value is not
1609 (MAX_BPA_STACK): Make sure the value is signed.
1610 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1611 stop pushing values onto the stack.
1612 (bidi_find_bracket_pairs): If the bracketed text is only on the
1613 base embedding level, remove all the states cached by this
1614 function from the cache, and return zero, so that the brackets in
1615 this segment of text are processed as normal neutrals.
1616 (bidi_resolve_brackets): Detect the brackets that are to be
1617 processed as neutrals, and don't call bidi_find_bracket_pairs on
1620 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1622 * w32select.c (Fw32_selection_exists_p): Rename from
1623 Fx_selection_exists_p.
1624 (syms_of_w32select): Adjust accordingly.
1626 * w16select.c (Fw16_selection_exists_p): Rename from
1627 Fx_selection_exists_p.
1628 (syms_of_win16select): Adjust accordingly.
1630 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1631 (Fns_own_selection_internal): Tighten scoping.
1632 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1633 (Fns_get_selection): Rename from Fx_get_selection_internal.
1634 (Fns_get_selection_internal, Fns_store_selection_internal):
1636 (syms_of_nsselect): Adjust accordingly.
1638 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1640 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1641 * w32term.c (x_set_window_size): Account for wrapped menu bar
1642 lines when setting up frame height (Bug#15174 and Bug#18720).
1643 (w32_add_wrapped_menu_bar_lines): New variable.
1645 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1647 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1650 2014-10-20 Glenn Morris <rgm@gnu.org>
1652 * Merge in all changes up to 24.4 release.
1654 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1656 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1657 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1659 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1661 * xterm.c (handle_one_xevent): Check return value from
1662 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1663 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1665 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1666 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1667 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1668 Gtk+ >= 3.14 (Bug#18674).
1669 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1670 Gtk+ >= 3.14 (Bug#18674).
1672 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1674 * gtkutil.c: Remove no-longer-used code.
1675 (xg_update_menubar): Remove unused local and unnecessary call to
1676 gtk_menu_item_get_submenu.
1677 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1678 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1679 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1681 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1683 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1685 * xterm.h (handlebox_widget): Remove.
1687 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1690 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1692 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1693 to handle Gtk versions.
1694 (xg_get_file_with_chooser): Use them.
1695 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1696 Remove (create_menus): Remove teroff argument and code.
1697 Remove call to gtk_menu_set_title.
1698 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1699 Adjust args to create_menus.
1700 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1701 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1702 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1703 (xg_make_tool_item): Remove detach code.
1704 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1705 (find_icon_from_name): New function.
1706 (update_frame_tool_bar): Remove GtkStockItem code, move to
1707 find_icon_from_name. Let stock be a list of icon names to try.
1708 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1709 Replace TOOLBAR_TOP_WIDGET.
1710 (free_frame_tool_bar, xg_change_toolbar_position ):
1711 Replace TOOLBAR_TOP_WIDGET.
1712 (xg_initialize): Remove tearoff code.
1714 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1716 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1717 pixel from the window's cursor glyph width, since X renders hollow
1718 blocks 1 pixel wider than the 'width' parameter.
1720 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1721 glyph->pixel_width; this is now done in xterm.c.
1723 Fix reordering of bracket characters in isolates.
1724 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1725 RESOLVED_ONLY; when non-zero, return from the cache only fully
1726 resolved states. All callers changed.
1727 (CANONICAL_EQU): New macro.
1728 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1729 equivalent of the paired closing bracket character.
1730 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1731 the default non-negative value, to be checked later in
1732 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1733 characters against those pushed onto the BPA stack.
1734 (bidi_record_type_for_neutral): New function.
1735 (bidi_resolve_brackets): Record next_for_neutral and
1736 prev_for_neutral when embedding level gets pushed. Force
1737 resolution of bracket pairs when entering a level run that was not
1739 (bidi_resolve_neutral): Add assertions before calling
1740 bidi_resolve_neutral_1.
1741 (bidi_level_of_next_char): Remove the code that attempted to
1742 resolve unresolved neutrals; that is now done by
1743 bidi_resolve_neutral.
1745 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1747 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1749 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1750 1-pixel R2L characters.
1751 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1752 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1754 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1756 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1759 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1761 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1762 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1763 It's not clear to me whether the initialization is needed,
1764 but it can't hurt so I played it safe.
1766 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1768 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1770 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1772 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1773 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1775 (bidi_get_type): Return the isolate initiators and terminator types.
1776 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1777 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1778 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1779 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1780 for the new features.
1781 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1782 push and pop correctly for isolates.
1783 (bidi_remember_char): Modify to accept an additional argument
1784 and record the bidi type according to its value.
1785 (bidi_cache_iterator_state): Accept an additional argument to only
1786 update an existing state. Handle the new members of struct bidi_it.
1787 (bidi_cache_find): Arguments changed: no longer accepts a level,
1788 instead accepts a flag telling it whether it is okay to return
1789 unresolved neutrals.
1790 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1791 table. Initialize new isolate-related members.
1792 (bidi_paragraph_init): Some code factored out into
1793 find_first_strong_char.
1794 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1795 into bidi_resolve_explicit.
1796 (bidi_resolve_explicit): Support the isolate initiators and
1797 terminator. Fix handling of embeddings and overrides according to
1798 new UBA requirements. Record information about previously seen
1799 characters here (moved from bidi_level_of_next_char).
1800 (bidi_resolve_weak): Adapt to changes in struct members.
1801 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1802 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1803 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1804 paired bracket resolution. Handle isolate initiators and
1806 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1807 (bidi_level_of_next_char): Move the code that records information
1808 about previous characters to bidi_resolve_explicit. Fix logic of
1809 resolving neutrals and make sure their cache entries are updated.
1810 Remove now unneeded special handling of PDF level.
1812 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1813 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1814 enlarged per Unicode 6.3.
1815 (enum bidi_bracket_type_t): New data type.
1816 (struct bidi_saved_info): Leave only 2 type members out of 4.
1818 (struct bidi_stack): Add members necessary to support isolating
1820 (struct bidi_it): Add new members necessary to support isolating
1821 sequences and bracket pair resolution.
1823 * xdisp.c (Fbidi_resolved_levels): New function.
1824 (syms_of_xdisp): Defsubr it.
1825 (append_glyph, append_composite_glyph, produce_image_glyph)
1826 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1828 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1830 * term.c (append_glyph, append_composite_glyph)
1831 (append_glyphless_glyph): Convert aborts to assertions.
1833 * .gdbinit (pgx): Display the character codepoint, resolved level,
1834 and bidi type also for glyphless glyphs.
1836 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1838 Avoid unwanted point motion in Fline_beginning_position.
1839 * lisp.h (scan_newline_from_point): Add prototype.
1840 * search.c (scan_newline_from_point): New function, refactored from...
1841 * cmds.c (Fforward_line): ...adjusted user.
1842 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1843 and simplify the former since the latter doesn't move point.
1845 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1847 Cleanup terminal handling code.
1848 * dispextern.h (get_named_tty): Remove prototype but...
1849 * termhooks.h (get_named_terminal): ...resurrect it under
1850 more meaningful name.
1851 (get_terminal): Likewise, but with...
1852 (decode_live_terminal): ...this name.
1853 (decode_tty_terminal): Add prototype.
1854 * term.c (get_tty_terminal): Remove.
1855 (get_named_tty): Remove.
1856 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1857 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1858 Use decode_tty_terminal.
1859 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1860 * terminal.c (get_terminal): Refactor to...
1861 (decode_terminal, decode_live_terminal): ...new functions.
1862 (decode_tty_terminal): Replacement for get_tty_terminal.
1863 (get_named_terminal): Likewise for get_named_tty.
1864 * coding.c (Fset_terminal_coding_system_internal)
1865 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1866 (Fkeyboard_coding_system):
1867 * composite.c (Fcomposition_get_gstring):
1868 * dispnew.c (Fsend_string_to_terminal):
1869 * frame.c (Fmake_terminal_frame):
1870 * nsfns.m (check_ns_display_info):
1871 * w32fns.c, xfns.c (check_x_display_info):
1872 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1873 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1874 (Fset_quit_char): Use get_named_terminal.
1875 (Fset_output_flow_control, Fset_input_meta_mode):
1876 Use decode_tty_terminal.
1878 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1880 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1881 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1883 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1885 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1886 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1888 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1890 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1893 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1895 * editfns.c (dump_tz_string): No longer const.
1896 It might be modified.
1898 * nsmenu.m (clear): Assume OS X 10.6 or later.
1900 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1902 * unexmacosx.c: Remove include ppc/reloc.h.
1903 (unrelocate, copy_dysymtab): Remove PPC code.
1904 (rebase_reloc_address): Remove, only used for PPC:
1906 * nsterm.m: Always include macfont.h on COCOA.
1907 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1908 (ns_dumpglyphs_image, ns_check_menu_open)
1909 (applicationDidFinishLaunching)
1910 (antialiasThresholdDidChange:)
1911 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1912 Remove checks for OSX <= 10.5/10.6.
1913 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1914 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1917 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1918 (NS_HAVE_NSINTEGER): Remove block.
1919 Remove >= OSX 10.6 tests.
1921 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1922 (x_activate_menubar, trackingNotification:): Remove check for
1924 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1926 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1928 * nsfns.m: Always include macfont.h on COCOA.
1929 (ns_filename_from_panel, ns_directory_from_panel)
1930 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1931 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1933 * macfont.m: Remove >= 1050 check.
1934 (macfont_create_family_with_symbol)
1935 (macfont_get_glyph_for_character)
1936 (mac_font_get_glyphs_for_variants)
1937 (mac_ctfont_create_available_families, syms_of_macfont):
1938 Remove code for OSX < 10.6.
1939 (mac_font_family_group, mac_font_family_compare): Remove, only used
1942 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1943 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1945 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1948 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1950 Fix putenv race conditions with undefined behavior (Bug#8705).
1951 Do all putenv calls before Emacs creates any threads.
1952 Use a safer way to modify the TZ environment variable in the
1953 presence of multiple threads. For further thread-safety,
1954 prefer localtime_r and gmtime_r to localtime and gmtime,
1955 and prefer struct tm's tm_gmtoff (if available) to calling
1956 both localtime_r and gmtime_r.
1957 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1958 (init_dbusbind): ... to this new function.
1959 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1960 * xterm.c (x_term_init): Move xputenv call from here ...
1961 (init_xterm): ... to this new function.
1962 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1963 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1964 (dump_tz_string): New constant.
1965 (init_editfns): Use it. This centralizes the dump_tz stuff.
1966 Call set_time_zone_rule here, so that its xputenv is done
1967 before Emacs goes multithreaded.
1968 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1969 thread-safe enough for Emacs.
1970 (format_time_string, Fdecode_time, Fcurrent_time_string)
1971 (Fcurrent_time_zone):
1972 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1973 localtime and gmtime. Remove now-unnecessary calls to block_input.
1974 (tm_gmtoff): New static function.
1975 (Fdecode_time, Fcurrent_time_zone): Use it.
1976 (Fencode_time): Use mktime_z, for better thread-safety.
1977 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1978 i.e., not quite thread-safe but good enough for Emacs typical usage.
1979 Do not reclaim storage that is in the environment; let it leak.
1980 Always call tzset, since localtime_r does not.
1981 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1982 This is now done in init_editfns.
1983 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1984 New macros and declarations, for platforms lacking tzalloc & friends.
1986 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1988 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1989 On x86 platforms this works around GCC bug 63495
1990 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1991 and more generally should fix a portability problem in Emacs.
1992 Reported by Stefan Monnier in:
1993 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1995 2014-10-08 Leo Liu <sdl.web@gmail.com>
1997 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1998 * keymap.c (describe_vector_princ):
1999 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2002 * print.c (printchar_stdout_last): Declare.
2003 (printchar): Record the last char written to stdout.
2004 (Fterpri): Add optional argument ENSURE.
2006 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2008 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2009 DELAY argument to change_frame_size, so that the frame size
2010 changes, if any are needed, are delayed until the next redisplay.
2011 This is to avoid a too early QUIT inside change_frame_size, when
2012 it calls Lisp in frame_windows_min_size, in case one of the events
2013 we've read sets the quit-flag. (Bug#18649)
2015 * w32fns.c (check_x_display_info): Accept terminal objects as
2016 argument, to follow what xfns.c does.
2018 2014-10-07 Glenn Morris <rgm@gnu.org>
2020 * Makefile.in ($(srcdir)/macuvs.h)
2021 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2023 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2025 * decompress.c (init_zlib_functions): Move the message about zlib
2026 being unavailable from here...
2027 (Fzlib_decompress_region): ...to here. (Bug#18650)
2029 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2031 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2032 the case where an optional string is used. Adjust docstring.
2034 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2036 * lisp.mk (lisp): Remove w32-common-fns.elc.
2038 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2040 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2041 These were already defined in buffer.c, and the duplicate
2042 definitions cause problems on platforms like 'gcc -fno-common'.
2043 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2045 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2047 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2048 if toolbar is visible.
2050 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2053 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2054 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2055 (ns_select, ns_read_socket): Use unwind_protect to decrease
2056 apploopnr (Bug#18345).
2057 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2058 line height (Bug#17977).
2060 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2061 (macfont_closest_traits_index): New function.
2062 (macfont_closest_traits_index_p): Rename from
2063 macfont_closest_traits_index.
2064 (macfont_list): Use macfont_closest_traits_index_p.
2066 2014-10-05 K. Handa <handa@gnu.org>
2068 * coding.c (detect_coding_iso_2022): Set coding->rejected
2069 correctly when an invalid escape sequence is found (Bug#18610).
2071 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2073 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2074 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2077 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2079 * buffer.c (scroll_bar_width, scroll_bar_height):
2081 * window.c (Fset_window_scroll_bars): Fix doc-string.
2082 (Fwindow_scroll_bars): Have it return what the doc-string says.
2084 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2086 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2087 iterator backwards, to resync the bidi iterator. (Bug#18584)
2089 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2091 Consistently use min and max macros from lisp.h.
2092 * coding.c (min, max):
2094 * unexhp9k800.c (min):
2095 * unexw32.c (min, max): Use definitions from lisp.h.
2096 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2098 * gmalloc.c (min): Tiny style change.
2100 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2101 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2103 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2105 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2106 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2107 (X_ULONG_MAX): Move these macros to xterm.h.
2108 (x_fill_property_data): Be more generous about allowing either
2109 signed or unsigned data of the appropriate width.
2110 * xterm.h (x_display_set_last_user_time): New function.
2111 All setters of last_user_time changd to use this function.
2112 If ENABLE_CHECKING, check that the times are in range.
2114 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2116 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2117 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2119 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2121 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2122 make a font_object from a tty frame (Bug#18573).
2123 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2125 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2127 * alloc.c (mark_overlay): Assume that overlay boundaries are
2128 always markers. Add comment.
2129 * lread.c (read_internal_start): Use convenient validate_subarray.
2131 (Fread_from_string): Adjust docstring.
2133 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2135 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2137 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2138 Rename from the "x-" prefix.
2140 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2142 * xselect.c (selection-converter-alist): Fix docstring.
2144 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2146 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2147 argument passed by the caller, when we mirror all slashes into
2150 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2152 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2153 Resurrect old code and fix compilation with GTK < 2.13.6.
2155 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2157 Use AUTO_CONS instead of SCOPED_CONS, etc.
2158 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2159 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2160 (AUTO_LIST1): Rename from scoped_list1.
2161 (AUTO_LIST2): Rename from scoped_list2.
2162 (AUTO_LIST3): Rename from scoped_list3.
2163 (AUTO_LIST4): Rename from scoped_list4.
2164 (AUTO_STRING): Rename from SCOPED_STRING.
2165 * frame.h (AUTO_FRAME_ARG):
2166 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2167 (AUTO_LIST4, AUTO_STRING):
2168 Prepend a new argument 'name'.
2169 Declare a variable instead of yielding a value.
2171 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2173 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2175 * w32fns.c (w32_createwindow): Accept an additional argument, an
2176 array of 2 values specifying the coordinates of the frame's
2177 top-left corner. Use these values instead of calling x_get_arg,
2178 which can cons Lisp objects, and therefore cannot be called except
2179 from the main thread. Remove redundant tests for the default
2181 (my_create_window): Move the calculation of the coordinates of the
2182 frame's top-left edge here. Pass them to the input thread via the
2183 second parameter of the WM_EMACS_CREATEWINDOW message.
2184 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2187 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2189 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2190 (redisplay_window): Treat the frame's frozen_window_starts flag
2191 the same way as the optional_new_start flag for the window: only
2192 obey it if the glyph row showing point will be fully visible.
2193 Likewise when the window start is in a continuation line. If,
2194 after trying everything under the 'force_start' label, point is
2195 still not fully visible, give up and scroll the window.
2196 Add debugging traces. (Bug#18545)
2198 * window.c (Frecenter): Set the window's redisplay flag.
2200 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2202 * w32term.c (w32_read_socket): Don't use frame dimensions for
2203 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2204 rectangle. Check the return value of GetClientRect, and don't use
2205 the results if it didn't succeed.
2207 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2208 in columns and lines after correcting the pixel dimensions in
2210 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2211 negative values to xrealloc. (Bug#18528)
2213 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2215 * alloc.c: Remove now-unnecessary check.
2216 Suggested by Dmitry Antipov in:
2217 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2219 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2221 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2222 to Ubuntu 14.04.1 x86-64.
2224 Simplify stack-allocated Lisp objects, and make them more portable.
2225 The build_local_string macro was used in two ways: (1) string
2226 literals for which scoped allocation suffices, and (2) file name
2227 components, where it's not safe in general to assume bounded-size
2228 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2229 allocates a block-scope string, and by using SCOPED_STRING for (1)
2230 and build_string for (2). Furthermore, actually use stack
2231 allocation only for objects known to have sufficient alignment.
2232 This simpler implementation means Emacs can make
2233 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2234 GC_MAKE_GCPROS_NOOPS.
2235 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2236 for fewer differences among implementations.
2237 (struct Lisp_String): Now GCALIGNED.
2238 (USE_STACK_LISP_OBJECTS): Default to true, since the
2239 implementation no longer insists on a nonempty GCALIGNED.
2240 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2241 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2242 separately. Move definiens to scoped_cons. The old definition
2243 was incorrect when GCALIGNED was defined to be empty.
2244 (union Aligned_String): New type.
2245 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2246 implementation ports to compilers that don't align strictly enough.
2247 Don't worry about the union sizes; it's not worth bothering about.
2248 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2249 Rewrite using USE_STACK_CONS.
2250 (scoped_cons): Assume the use of union Aligned_Cons.
2251 (lisp_string_size, make_local_string, build_local_string): Remove.
2252 Unless otherwise specified, all callers of build_local_string
2253 changed to use SCOPED_STRING.
2254 (SCOPED_STRING): New macro.
2255 * data.c (wrong_choice):
2256 * menu.c (single_menu_item):
2257 * process.c (Fformat_network_address):
2258 Hoist use of SCOPED_STRING out of a scope, so that its returned
2259 object lives long enough.
2260 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2261 as the string might be long or might not be ASCII.
2263 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2265 * msdos.c (internal_terminal_init): Bump version to 25.
2267 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2269 Keep stack-allocated Lisp objects fast rather than versatile.
2270 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2271 (SCOPED_CONS_INITIALIZER): New macro.
2272 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2273 (USE_LOCAL_ALLOCA): Remove.
2274 (local_cons, local_list1, local_list2, local_list3, local_list4):
2275 Remove. Stack overflow checking makes them too slow.
2276 (make_local_vector): Likewise. Also we just don't have enough
2278 (enum LISP_STRING_OVERHEAD): Remove.
2279 (local_string_init, local_vector_init): Remove prototypes.
2280 (make_local_string, build_local_string): Redesign to target short
2281 compile-time string constants, fall back to regular string allocation
2283 (lisp_string_size): New function.
2284 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2285 * alloc.c (local_string_init, local_vector_init): Remove.
2286 (verify_ascii) [ENABLE_CHECKING]: New function.
2287 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2288 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2289 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2290 * xselect.c, xterm.c: All related users changed.
2292 2014-09-28 Ken Brown <kbrown@cornell.edu>
2294 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2295 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2297 2014-09-27 Ken Brown <kbrown@cornell.edu>
2299 Fix implementation of HYBRID_MALLOC on Cygwin.
2300 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2301 (bss_sbrk_buffer_beg): New variable. Use it...
2302 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2303 incorrect definition.
2305 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2307 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2308 Make it into a function and change arg to be a function.
2310 * lisp.mk (lisp): Add elisp-mode.elc.
2312 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2314 * xfns.c (x_default_scroll_bar_color_parameter):
2315 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2316 to pacify --enable-gcc-warnings in non-scrollbar builds.
2318 2014-09-26 Ken Brown <kbrown@cornell.edu>
2320 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2322 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2324 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2325 MinGW builds that use GCC before 4.2.
2327 Default to stack objects on DOS_NT platforms as well.
2328 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2329 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2331 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2333 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2334 ALIGN_STACK attribute.
2336 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2338 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2339 ALIGN_STACK attribute.
2341 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2342 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2344 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2346 * frame.c (frame_inhibit_resize):
2347 * widget.c (EmacsFrameResize):
2348 * window.c (resize_frame_windows, Fset_window_configuration):
2349 * xdisp.c (expose_frame):
2350 * xfns.c (x_change_tool_bar_height):
2351 * xmenu.c (update_frame_menubar):
2352 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2353 Remove code left dead after 2014-07-27 changes.
2355 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2357 Fix local_cons etc. to not exhaust the stack when in a loop.
2358 Problem reported in:
2359 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2360 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2361 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2362 (Ffind_charset_string):
2363 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2364 * data.c (wrong_range):
2365 * editfns.c (Fpropertize, format2):
2366 * emacs.c (init_cmdargs, decode_env_path):
2367 * fileio.c (auto_save_error):
2368 * fns.c (Fyes_or_no_p):
2369 * font.c (font_style_to_value, font_parse_xlfd)
2370 (font_parse_family_registry, font_delete_unmatched)
2372 * fontset.c (Fset_fontset_font):
2373 * frame.c (x_get_arg):
2374 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2375 (read_char_minibuf_menu_prompt):
2376 * keymap.c (silly_event_symbol_error, describe_vector):
2377 * lread.c (load_warn_old_style_backquotes):
2378 * menu.c (single_menu_item):
2379 * minibuf.c (Fread_buffer):
2380 * process.c (status_message, Fformat_network_address)
2381 (server_accept_connection):
2382 * textprop.c (copy_text_properties):
2383 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2384 * xfns.c (x_default_scroll_bar_color_parameter):
2385 * xfont.c (xfont_open):
2386 * xselect.c (x_clipboard_manager_error_1):
2387 * xterm.c (x_term_init):
2388 Put USE_LOCAL_ALLOCA at the start of the function.
2389 * fns.c (maybe_resize_hash_table): Use build_string instead of
2390 build_local_string, since we'd otherwise need a conditional
2391 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2392 not worth the bother of optimization.
2393 * font.c (font_delete_unmatched): Remove by-hand code that
2394 observed MAX_ALLOCA limit, since it's now done automatically.
2395 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2396 since build_local_string needs its sa_alloc.
2397 * lisp.h (lisp_word_count): New function.
2398 (SAFE_ALLOCA_LISP): Use it.
2399 (USE_LOCAL_ALLOCA): New macro.
2400 (local_cons, make_local_vector, make_local_string):
2401 Observe the MAX_ALLOCA limit.
2402 (LISP_STRING_OVERHEAD): New constant.
2403 (make_local_string): Use it.
2405 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2407 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2408 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2409 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2410 and Solaris and it's likely to work on similar platforms.
2412 Avoid signed integer overflow when converting Time to ptrdiff_t.
2413 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2415 (position_to_Time, Time_to_position): New functions.
2416 (gen_help_event, kbd_buffer_get_event): Use them.
2417 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2418 Go back to plain 'unsigned long', so that 'Time' is the same
2419 for both X and non-X builds; this is less likely to cause surprise.
2420 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2421 are the same size; this is no longer required.
2423 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2424 of bit 28 and of whether an unsigned value is negative.
2425 This simplifies the code a bit, and pacifies clang 3.4.
2427 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2429 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2430 Windows builds, where 'long' is a 32-bit type.
2432 * w32inevt.h (w32_console_mouse_position): Update the argument
2433 types to use 'Time'.
2435 * w32term.c (w32_mouse_position)
2436 (x_horizontal_scroll_bar_report_motion)
2437 (x_scroll_bar_report_motion): Update the argument types to use
2440 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2442 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2443 (struct input_event): ...unsigned bitfields. Likewise for
2444 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2445 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2446 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2447 (kbd_buffer_get_event): Adjust users.
2448 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2449 (make_scroll_bar_position): New function, refactored out of...
2450 (make_lispy_event): ...adjusted user.
2451 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2452 * nsterm.m (ns_mouse_position, mouseUp):
2453 * term.c (term_mouse_position):
2454 * w32inevt.c (w32_console_mouse_position):
2455 * w32term.c (w32_mouse_position):
2456 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2457 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2458 Prefer enum and explicit enum members to integers and numeric values.
2460 * chartab.c (uniprop_encode_value_numeric):
2461 * font.c (font_style_to_value): Use make_local_vector.
2462 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2463 * keymap.c (append_key): Use scoped_list1.
2465 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2466 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2468 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2470 Fix some slow uses and misuses of strcat.
2471 * doc.c (get_doc_string):
2472 * gtkutil.c (get_utf8_string):
2473 * xsmfns.c (x_session_initialize):
2474 Avoid recomputation of string length.
2475 * ftfont.c (ftfont_spec_pattern):
2476 * xfns.c (xic_create_fontsetname):
2477 Don't assume output buffer is initially zero.
2479 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2481 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2482 All callers changed.
2483 * xterm.c (x_term_init): Use new functionality to avoid two needs
2484 to compute a string length.
2486 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2488 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2490 Use known length of a Lisp string to copy it faster.
2491 * lisp.h (lispstrcpy): New function. Add comment.
2492 * callproc.c (child_setup):
2493 * dbusbind.c (xd_append_arg):
2494 * doc.c (get_doc_string):
2495 * font.c (Ffont_xlfd_name):
2496 * frame.c (xrdb_get_resource):
2497 * process.c (Fmake_network_process, network_interface_info):
2498 * w32fns.c (Fx_open_connection):
2499 * w32proc.c (sys_spawnve):
2500 * xfns.c (select_visual):
2501 * xfont.c (xfont_list):
2502 * xsmfns.c (x_session_initialize):
2503 * xterm.c (x_term_init): Use it.
2505 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2507 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2508 Reported by Dmitry Antipov in thread leading to:
2509 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2510 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2511 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2513 * callproc.c (call_process): Save and restore sa_avail.
2514 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2515 (AVAIL_ALLOCA): New macro.
2516 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2517 Use it, and check against sa_avail rather than MAX_ALLOCA.
2519 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2521 On OSX, do not free font-specific data more than once (Bug#18501).
2522 * macfont.m (macfont_close): Release and free font-specific data
2523 only if it wasn't previously freed.
2525 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2527 * unexmacosx.c (dump_it): Improve error message.
2529 2014-09-22 Juri Linkov <juri@jurta.org>
2531 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2532 (Bug#10747, bug#18334)
2534 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2536 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2537 units in which the position is measured. (Bug#18493)
2539 * xdisp.c (redisplay_internal): Force redisplay of all windows
2540 that show a buffer whose narrowing has changed. (Bug#18490)
2542 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2544 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2545 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2546 lines, draw the hollow-box and hbar cursors on the right side of
2547 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2550 * xterm.c (x_draw_stretch_glyph_string):
2551 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2552 caused the block cursor to disappear on a TAB in R2L lines in
2553 every window except the leftmost one. Reported by Martin Rudalics
2556 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2558 Always use matched specpdl entry to record call arguments (Bug#18473).
2559 * lisp.h (record_in_backtrace): Adjust prototype.
2560 * eval.c (record_in_backtrace): Return current specpdl level.
2561 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2562 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2563 entry and use that entry in call to backtrace_debug_on_exit.
2564 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2565 (do_debug_on_call): Get current specpdl level as 2nd arg.
2567 Prefer ptrdiff_t to int and avoid integer overflows.
2568 * fileio.c (make_temp_name):
2569 * font.c (font_parse_family_registry): Avoid integer
2570 overflow on string size calculation.
2571 * data.c (Faset): Likewise for byte index.
2573 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2575 Fix display of R2L lines in partial-width windows.
2576 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2577 assigned the correct value.
2578 (extend_face_to_end_of_line): Account for truncation and
2579 continuation glyphs in R2L rows when one of the fringes is not
2581 (display_line): Don't assign negative X offset to a row if we are
2582 going to produce a truncation glyph for it. When handling
2583 truncated R2L rows, consider the width of the left fringe instead
2585 (produce_special_glyphs): Fix bogus assignments.
2587 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2589 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2590 always set to a valid value. Make sure the size passed to alloca
2591 is always positive. (Bug#18516)
2593 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2595 Avoid extra call to oblookup when interning symbols.
2596 * lisp.h (intern_driver): Add prototype.
2597 * lread.c (intern_driver): New function.
2598 (intern1, intern_c_string_1, Fintern):
2599 * font.c (font_intern_prop):
2600 * w32font.c (intern_font_name): Use it.
2602 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2604 Minor improvements to new stack-allocated Lisp objects.
2605 * frame.h (FRAME_PARAMETER):
2606 Prefer scoped_list1 to local_list1 where either would do.
2607 * lisp.h (scoped_list4): New macro.
2608 (local_cons, local_list1, local_list2, local_list3, local_list4)
2609 (make_local_vector, make_local_string, build_local_string):
2610 Prefer functions to macros where either would do.
2611 * xdisp.c (build_desired_tool_bar_string):
2612 Prefer scoped_list4 to local_list4 where either would do.
2614 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2616 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2617 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2618 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2619 * frame.h (FRAME_PARAMETER): New macro.
2620 * dispnew.c (init_display):
2621 * fontset.c (Fset_fontset_font):
2622 * frame.c (x_default_parameter):
2623 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2624 * xfns.c (x_default_scroll_bar_color_parameter)
2625 (x_default_font_parameter, x_create_tip_frame): Use it.
2626 * editfns.c (Fpropertize): Use local_cons.
2627 * process.c (status_message): Use build_local_string.
2628 * xfont.c (xfont_open): Use make_local_string.
2629 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2631 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2633 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2634 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2635 !__clang__. This works with GCC and with clang and is safer for
2636 compilers we don't know about.
2637 (local_cons): Rename parameter to make capture less likely.
2639 2014-09-17 Samuel Bronson <naesten@gmail.com>
2641 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2643 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2645 Fix minor problems found by static checking.
2646 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2648 * buffer.h (decode_buffer): Doc and indentation fixes.
2649 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2651 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2653 Avoid clang-specific warnings.
2654 * buffer.c (init_buffer): Shut up -Wself-assign.
2655 * process.c (server_accept_connection): Shut up -Wunsequenced.
2657 2014-09-16 Daniel Colascione <dancol@dancol.org>
2659 * fns.c (sxhash): For symbols, use address as hash code.
2661 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2663 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2664 * charset.c (load_charset_map_from_file): Use scoped_list2
2665 and build_local_string.
2666 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2667 * emacs.c (init_cmdargs, decode_env_path):
2668 * fileio.c (Fexpand_file_name):
2669 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2670 * frame.c (x_get_arg):
2671 * keyboard.c (safe_run_hooks_error):
2672 * lread.c (load_warn_old_style_backquotes):
2673 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2674 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2675 * xselect.c (x_clipboard_manager_error_1)
2676 (x_clipboard_manager_save_all):
2677 * xterm.c (x_term_init): Use build_local_string.
2679 Avoid more integer overflows on string size calculations.
2680 * category.c (Fmake_category_set):
2681 * xdisp.c (get_overlay_arrow_glyph_row):
2682 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2684 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2686 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2687 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2688 error message format. Use message_with_string to have non-ASCII
2689 file names properly displayed.
2690 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2691 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2692 where these APIs are not available even in UNICOWS.DLL.
2693 Improve the format of error messages and include the file name in them
2695 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2696 call play-sound-functions, per documentation.
2698 * w32.c (w32_get_long_filename, w32_get_short_filename):
2699 Constify the input file name arguments.
2701 * w32.h (w32_get_long_filename, w32_get_short_filename):
2704 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2706 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2707 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2708 [USE_LOCAL_ALLOCATORS]: New macros.
2709 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2710 (build_local_string): Avoid argument name expansion clash with
2712 * alloc.c (toplevel)
2713 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2714 Preprocessor guard to avoid impossible configuration.
2715 * charset.c (Ffind_charset_region, Ffind_charset_string):
2716 Use make_local_vector.
2717 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2718 * textprop.c (Fput_text_property, Fadd_face_text_property):
2720 (copy_text_properties): Use local_cons and local_list3.
2721 * chartab.c (uniprop_table):
2722 * data.c (wrong_choice, wrong_range):
2723 * doc.c (get_doc_string):
2724 * editfns.c (format2):
2725 * fileio.c (Fexpand_file_name, auto_save_error):
2726 * fns.c (Fyes_or_no_p):
2727 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2728 * fontset.c (Fset_fontset_font):
2729 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2730 (read_char_minibuf_menu_prompt):
2731 * keymap.c (silly_event_symbol_error, describe_vector):
2732 * menu.c (single_menu_item):
2733 * minibuf.c (Fread_buffer):
2734 * process.c (status_message, Fformat_network_address)
2735 (server_accept_connection): Use make_local_string and
2736 build_local_string. Prefer compound literals where appropriate.
2738 2014-09-15 Daniel Colascione <dancol@dancol.org>
2740 * fns.c (Fsort): Tweak sort docstring.
2742 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2744 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2745 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2746 set errno to EAGAIN instead, to allow the caller to retry the
2747 write after some waiting. Fixes deadlocks when Emacs exchanges a
2748 lot of data through the pipe. (Bug#18420)
2750 * sound.c (Fplay_sound_internal): Encode the sound file name in
2751 the ANSI codepage. Expand it against data-directory, as per docs,
2752 not against the current directory. No need to make a local copy
2753 of the file name; pass the encoded file name directly to
2754 do_play_sound. (Bug#18463)
2756 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2757 NULL, and the file name is not encodable in ANSI codepage, return
2758 the string with "?" replacement characters, which will fail the
2759 caller. This avoids returning a random value in that case.
2761 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2763 * window.c (Fresize_mini_window_internal): Set w->total_lines
2764 from w->pixel_height (Bug#18422).
2766 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2768 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2769 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2770 setting resize increments (Bug#18435).
2772 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2774 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2775 state around the call to line_bottom, since it can move the
2776 iterator to another screen line. This fixes off-by-one errors in
2777 the reported row in some rare cases.
2779 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2781 * callproc.c (init_callproc): Fix bug introduced at
2782 2014-09-07 (Bug#18474).
2784 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2786 Prefer ptrdiff_t to int and avoid integer overflows.
2787 * fileio.c (make_temp_name):
2788 * font.c (font_parse_family_registry): Avoid integer
2789 overflow on string size calculation.
2790 * data.c (Faset): Likewise for byte index.
2792 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2794 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2796 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2798 * lisp.h (make_local_string): Nitpick indent.
2799 * print.c (Fprin1_to_string): Remove unused GCPROs.
2801 More debugging aids around GCPROs.
2802 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2803 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2804 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2806 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2807 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2809 Remove redundant GCPROs around Ffuncall and Fapply calls.
2810 This is safe because Ffuncall protects all of its arguments by itself.
2811 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2812 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2813 (call6, call7): Likewise. Use compound literals where applicable.
2814 (run_hook_with_args_2): Use compound literal.
2816 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2818 Pacify --enable-gcc-warnings when no window system is used.
2819 These warnings found that subscript error, so they seem worthwhile.
2820 * composite.c (char_composable_p): Simplify a bit.
2821 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2822 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2823 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2824 * window.c (set_window_scroll_bars):
2825 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2826 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2827 Ignore -Wsuggest-attribute=const.
2828 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2829 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2831 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2833 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2834 Use check_iso_charset_parameter instead of doing the checks by hand.
2835 (check_iso_charset_parameter): Move up. Check parameters a bit
2836 more carefully, and return true for 96-char sets. All callers changed.
2838 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2840 Simplify lisp.h by removing the __COUNTER__ business.
2841 Reported by Dmitry Antipov in:
2842 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2843 * lisp.h (make_local_vector, make_local_string)
2844 (build_local_string): Simplify by not bothering with __COUNTER__.
2845 The __COUNTER__ business wasn't working properly, and was needed
2846 only for hypothetical future expansion anyway.
2848 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2850 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2851 terms to determine bitmap color. (Bug#18437)
2853 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2855 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2858 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2860 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2862 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2864 * xterm.c (handle_one_xevent): Detect iconified by looking at
2865 _NET_WM_STATE_HIDDEN.
2867 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2869 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2870 These can generate a constant with the correct value but the wrong
2871 width, which doesn't work as a printf argument. All uses removed.
2872 Reported by Dmitry Antipov in:
2873 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2874 (ENUMABLE): Remove; no longer needed.
2875 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2876 Remove; no longer needed because of the above change.
2877 Each definiens moved to the only use.
2879 Improve the experimental local and scoped allocation.
2880 * alloc.c (local_string_init, local_vector_init):
2881 New functions, defined if USE_LOCAL_ALLOCATORS.
2882 Mostly, these are moved here from lisp.h, as it's not
2883 clear it's worth making them inline.
2884 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2885 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2886 USE_STACK_LISP_OBJECTS, not on a laundry list.
2887 (local_string_init, local_vector_init): New decls.
2888 (union Aligned_Cons): New type.
2889 (scoped_cons): Use it. Give up on the char trick, as it's a too
2890 much of a maintenance hassle; if someone wants this speedup
2891 they'll just need to convince their compiler to align properly.
2892 Conversely, use the speedup if struct Lisp_Cons happens to
2893 be aligned even without a directive. Better yet, help it along
2894 by using union Aligned_Cons rather than struct Lisp_Cons.
2895 (pointer_valid_for_lisp_object): Remove. This check is not
2896 necessary, since make_lisp_ptr is already doing it. All uses removed.
2897 (local_vector_init, local_string_init): Move to alloc.c.
2898 (build_local_vector): Remove this awkward macro, replacing with ...
2899 (make_local_vector): New macro, which acts more like a function.
2900 Use statement expressions and use __COUNTER__ to avoid macro
2901 capture. Fall back on functions if these features are not supported.
2902 (build_local_string, make_local_string): Likewise.
2904 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2906 * xterm.c (x_term_init): Consolidate duplicated code.
2907 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2908 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2909 Add eassert and mark dpyinfo as dead only if it was alive.
2911 Add macros to allocate temporary Lisp objects with alloca.
2912 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2913 * character.h (parse_str_as_multibyte): Move prototype to ...
2914 * lisp.h (parse_str_as_multibyte): ... here.
2915 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2916 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2918 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2919 (local_string_init): New functions.
2920 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2921 (init_alloc_once): Call it.
2923 Cleanup last change and make all new stuff conditional.
2924 * lisp.h (build_local_string): Rename to ...
2925 (make_local_string): ... this macro.
2926 (build_local_string, scoped_list1, scoped_list3): New macros.
2927 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2928 and functions as such, use regular fallbacks otherwise.
2929 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2932 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2934 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2935 always make sure the marginal areas of the row are in sync with
2936 what the window wants. (Bug#18419)
2938 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2939 existing binding of a variable, to avoid silently aborting
2940 commands that use specbind. (Bug#18331)
2942 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2944 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2945 * coding.c (growable_destination): New function.
2946 (produce_chars): Use it for sanity checks. Do not fiddle with
2947 dst_end if the source and destination are both nil, as it's
2948 the caller's responsibility to avoid overlap.
2949 * keyboard.c (read_decoded_event_from_main_queue):
2950 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2951 length, not 4 times, to prevent decode_coding_c_string from trying
2952 to reallocate a destination. This removes the need for the FIXME.
2954 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2955 All callers simplified. Add a comment about exec_failed, vfork,
2958 Adjust drag-and-drop fix when window is above top (Bug#18303).
2959 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2960 XCDR bleed into XCAR's encoded value. Improve checks for
2961 out-of-range data while we're at it.
2963 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2965 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2966 is CONSP (Bug#18303).
2968 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2970 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2971 'alloca' gets passed arguments larger than MAX_ALLOCA.
2973 * font.c (MAX): Define if not defined elsewhere.
2975 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2977 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2978 here for destination buffer, to work around what appears to be a
2979 bug in decode_coding_c_string when the source and destination are
2982 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2983 This follows up on the recent thread in emacs-devel on alloca; see:
2984 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2985 This patch also cleans up alloca-related glitches noted while
2986 examining the code looking for unbounded alloca.
2988 * callproc.c (init_callproc):
2989 Rewrite to avoid need for alloca.
2990 * buffer.c (mouse_face_overlay_overlaps)
2991 (report_overlay_modification):
2992 * buffer.h (GET_OVERLAYS_AT):
2993 * coding.c (make_subsidiaries):
2994 * doc.c (Fsnarf_documentation):
2995 * editfns.c (Fuser_full_name):
2996 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2997 (search_embedded_absfilename, Fsubstitute_in_file_name):
2998 * fns.c (Fmake_hash_table):
2999 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3000 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3001 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3002 (xrdb_get_resource, x_get_resource_string):
3003 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3004 * ftxfont.c (ftxfont_draw):
3005 * image.c (xbm_load, xpm_load, jpeg_load_body):
3006 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3008 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3010 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3011 (find_and_return_menu_selection):
3012 * print.c (PRINTFINISH):
3013 * process.c (Fformat_network_address):
3014 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3015 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3016 * sound.c (wav_play, au_play):
3017 * syntax.c (skip_chars):
3018 * term.c (tty_menu_activate, tty_menu_show):
3019 * textprop.c (get_char_property_and_overlay):
3020 * window.c (Fset_window_configuration):
3021 * xdisp.c (safe__call, next_overlay_change, vmessage)
3022 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3023 * xfaces.c (face_at_buffer_position):
3024 * xmenu.c (x_menu_show):
3025 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3026 allocation size isn't bounded.
3027 * callint.c (Fcall_interactively): Redo memory_full check
3028 so that it can be done at compile-time on some platforms.
3029 * coding.c (MAX_LOOKUP_MAX): New constant.
3030 (get_translation_table): Use it.
3031 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3032 SAFE_ALLOCA, to catch integer overflows on size calculation.
3033 (exec_failed) [!DOS_NT]: New function.
3034 (child_setup) [!DOS_NT]: Use it.
3035 * editfns.c (Ftranspose_regions):
3036 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3037 * editfns.c (check_translation):
3038 Allocate larger buffers on the heap.
3039 * eval.c (internal_lisp_condition_case):
3040 Check for MAX_ALLOCA overflow.
3041 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3042 (Fbase64_encode_region, Fbase64_decode_region):
3043 Avoid unnecessary calls to SAFE_FREE before 'error'.
3044 * buffer.c (mouse_face_overlay_overlaps):
3045 * editfns.c (Fget_pos_property, check_translation):
3046 * eval.c (Ffuncall):
3047 * font.c (font_unparse_xlfd, font_find_for_lface):
3048 * ftfont.c (ftfont_drive_otf):
3049 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3050 (menu_bar_items, tool_bar_items):
3051 * sound.c (Fplay_sound_internal):
3052 * xdisp.c (load_overlay_strings, dump_glyph_row):
3053 Use an ordinary auto buffer rather than alloca, since the
3054 allocation size is fixed and small.
3055 * ftfont.c: Include <c-strcase.h>.
3056 (matching_prefix): New function.
3057 (get_adstyle_property): Use it, to avoid need for alloca.
3058 * keyboard.c (echo_add_key):
3059 * keymap.c (describe_map): Use ptrdiff_t, not int.
3060 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3061 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3062 when counting bytes.
3063 * lisp.h (xlispstrdupa): Remove, replacing with ...
3064 (SAFE_ALLOCA_STRING): ... new macro with different API.
3065 This fixes a portability problem, namely, alloca result
3066 passed to another function. All uses changed.
3067 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3069 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3070 (REGEX_ALLOCATE): New macros.
3071 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3072 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3074 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3076 (decode_mode_spec_coding): Store directly into buf rather than
3077 into an alloca temporary and copying the temporary to the buf.
3079 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3081 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3083 2014-09-04 Jan D <jan.h.d@swipnet.se>
3085 * xterm.c (x_term_init): Don't call x_session_initialize if running
3086 as a daemon (Bug#18375).
3088 * xsmfns.c: Initialize ice_fd.
3090 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3092 Less chatter in 'make' output.
3093 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3094 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3095 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3097 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3099 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3100 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3102 * nsfns.m (Fx_create_frame):
3103 * w32fns.c (Fx_create_frame):
3104 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3107 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3109 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3110 the reported row in the case of a window with a header line, by
3111 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3112 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3114 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3116 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3117 when configured --with-wide-int on typical 32-bit platforms.
3119 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3121 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3122 when HPOS is negative, for the benefit of R2L glyph rows whose
3123 newline overflows into the fringe.
3125 2014-09-03 Ken Brown <kbrown@cornell.edu>
3127 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3129 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3131 Minor cleanup of recent strlen-avoiding patch.
3132 * fileio.c (CHECK_LENGTH): Remove.
3133 Rewrite callers so that they don't need it.
3134 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3135 variable wasn't set.
3137 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3139 * fileio.c (CHECK_LENGTH): New macro.
3140 (Fexpand_file_name): Use it and get rid of a few more calls
3141 to strlen and strcat.
3142 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3143 * lisp.h (egetenv): ... because of a new inline function used to
3144 avoid calls to strlen for a compile-time constants.
3146 * buffer.h (decode_buffer): New function.
3147 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3148 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3149 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3150 * data.c (Flocal_variables_p):
3151 * fileio.c (Fverify_visited_file_modtime):
3152 * marker.c (live_buffer): Use it.
3154 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3156 Avoid extra calls to strlen in filesystem I/O routines.
3157 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3158 the length of 'newdir' is known or may be precalculated.
3159 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3160 not 'char *', and so use precalculated length.
3161 (Ffile_accessible_directory_p):
3162 * callproc.c (encode_current_directory, init_callproc):
3163 * charset.c (init_charset):
3164 * lread.c (load_path_check, load_path_default): Adjust users.
3165 * lisp.h (file_accessible_directory_p): Tweak prototype.
3167 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3169 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3172 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3174 --enable-silent-rules now suppresses more chatter.
3175 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3176 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3177 (am__v_CCLD_1): New macros, taken from Automake.
3178 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3180 Clean up extern decls a bit.
3181 * bytecode.c: Include blockinput.h and keyboard.h rather
3182 than rolling their APIs by hand.
3183 * emacs.c: Include regex.h and rely on its and lisp.h's API
3184 rather than rolling them by hand.
3185 * lastfile.c: Include lisp.h, to check this file's API.
3186 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3188 * regex.h (re_max_failures): New decl.
3189 * unexcw.c, unexmacosx.c, unexw32.c:
3190 Rely on lisp.h's API rather than rolling it by hand.
3191 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3192 Declare at top level, to pacify GCC -Wnested-externs.
3194 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3196 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3197 clipping rectangle become negative (i.e. large positive, since
3198 it's an unsigned data type). This can happen in R2L hscrolled
3199 glyph rows, and caused us to draw the cursor glyph on the fringe.
3200 For the details, see
3201 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3203 2014-08-31 Ken Brown <kbrown@cornell.edu>
3205 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3206 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3207 is defined. (Bug#18368)
3209 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3211 Vector-sorting fixes (Bug#18361).
3212 It's not safe to call qsort or qsort_r, since they have undefined
3213 behavior if the user-specified predicate is not a total order.
3214 Also, watch out for garbage-collection while sorting vectors.
3215 * fns.c: Include <vla.h>.
3216 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3217 (sort_vector_compare): Remove, replacing with ....
3218 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3219 ... these new functions.
3220 (sort_vector): Rewrite to use the new functions.
3221 GCPRO locals, since the predicate can invoke the GC.
3222 Since it's in-place return void; caller changed.
3223 (merge): Use 'inorder', for clarity.
3225 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3226 One can't hoist this out of the 'if', because intervening calls to
3227 newlocale, twolower, etc. can change errno.
3229 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3231 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3232 wording of the error messages.
3233 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3236 * w32proc.c (get_lcid_callback): Accept locale specifications
3237 without the country part, as in "enu" vs "enu_USA".
3238 (w32_compare_strings): Signal an error if a locale was specified,
3239 but couldn't be translated into a valid LCID.
3241 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3243 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3245 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3247 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3248 errno after towlower_l. errno's value is not specified after
3249 towlower_l. Instead, assume that towlower_l returns its argument
3250 on failure, which is portable in practice.
3252 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3254 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3256 * w32proc.c (w32_compare_strings): Accept additional argument
3257 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3258 if requested. If w32-collate-ignore-punctuation is non-nil, add
3259 NORM_IGNORESYMBOLS to the flags.
3260 (LINGUISTIC_IGNORECASE): Define if not already defined.
3261 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3263 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3266 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3268 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3269 Define substitutes for platforms that lack them.
3270 (str_collate): Add arguments locale and ignore_case.
3272 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3273 Add optional arguments LOCALE and IGNORE-CASE.
3275 * lisp.h (str_collate): Adapt argument list.
3277 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3279 Add vectors support to Fsort.
3280 * fns.c (sort_vector, sort_vector_compare): New functions.
3281 (sort_list): Likewise, refactored out of ...
3282 (Fsort): ... adjusted user. Mention vectors in docstring.
3283 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3284 * alloc.c (make_save_int_obj): New function.
3285 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3286 (make_save_int_obj): Add prototype.
3288 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3289 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3290 Conditionally define to match system's qsort_r signature.
3291 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3293 2014-08-28 Ken Brown <kbrown@cornell.edu>
3295 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3296 dumping and the system malloc after dumping. (Bug#18222)
3298 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3299 Define as macros, expanding to hybrid_malloc, etc.
3300 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3301 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3303 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3304 full implementation on Cygwin. Remove Cygwin-specific code that
3305 is no longer needed.
3306 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3307 Redefine as macros expanding to gmalloc, grealloc, etc.
3308 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3309 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3310 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3311 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3313 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3314 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3315 HAVE_POSIX_MEMALIGN)]: New functions.
3316 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3317 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3318 hybrid_aligned_alloc; declare.
3319 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3320 HAVE_POSIX_MEMALIGN)]: Define.
3321 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3322 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3323 Define as macro, expanding to gget_current_dir_name, and define
3325 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3326 malloc_enable_thread(). Don't initialize malloc.
3327 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3328 no longer defined on Cygwin).
3329 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3330 * sheap.c (bss_sbrk_buffer_end): New variable.
3331 * unexcw.c (__malloc_initialized): Remove variable.
3332 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3334 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3337 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3339 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3340 In `event->y' return entire range (the size of the scroll bar minus
3342 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3343 return entire range (the scaled size of the scroll bar minus
3344 that of the slider). In `portion' return the scaled position of
3346 (xaw_jump_callback): Restore part of code for vertical scroll
3347 bar broken in change from 2014-07-27.
3348 (xaw_scroll_callback): Provide incremental scrolling with
3349 horizontal scroll bars.
3351 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3353 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3355 * indent.c (Fvertical_motion): Fix vertical motion up through a
3356 display property after a newline. (Bug#18276)
3358 * xdisp.c (display_line): Don't assume that the call to
3359 reseat_at_next_visible_line_start ends up at a character
3360 immediately following the newline on the previous line.
3361 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3362 beyond ZV, which causes infloop in redisplay. For the details, see
3363 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3365 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3366 coordinate for hscrolled R2L screen lines. (Bug#18277)
3368 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3370 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3373 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3375 * syntax.c (scan_lists): Don't examine positions before BEGV.
3378 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3380 Improve robustness of new string-collation code (Bug#18051).
3381 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3382 (newlocale, wcscoll_l): Define substitutes for platforms that
3383 lack them, so as to simplify the mainline code.
3384 (str_collate): Simplify the code by assuming the above definitions.
3385 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3386 For example, the old version left the Emacs in the wrong locale if
3387 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3388 result. Report an error if newlocale fails.
3390 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3392 * lisp.h (str_collate):
3393 * sysdep.c (str_collate): Return int.
3394 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3396 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3398 Fix some glitches in previous change.
3399 * sysdep.c (stack_direction): Replace stack_grows_down
3400 to simplify calculation of stack boundaries.
3401 (handle_sigsegv): Check whether we really crash somewhere near
3402 to stack boundary, and handle fatal signal as usual if not.
3403 (init_sigsegv): Adjust accordingly.
3404 * keyboard.c (Vtop_level_message): Rename to
3405 Vinternal__top_level_message, as suggested by Stefan Monnier in
3406 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3407 All related users changed.
3409 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3411 Handle C stack overflow caused by too nested Lisp evaluation.
3412 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3413 siglongjmp point to transfer control from SIGSEGV handler.
3414 * keyboard.c (return_to_command_loop, recover_top_level_message)
3415 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3416 (regular_top_level_message): New variable.
3417 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3418 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3420 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3421 new variables described above.
3422 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3423 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3424 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3425 (init_sigsegv): New function.
3426 (init_signals): Use it.
3428 2014-08-25 Ken Brown <kbrown@cornell.edu>
3430 * emacs.c (main): Remove use of obsolete macro
3431 G_SLICE_ALWAYS_MALLOC.
3433 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3435 Implement locale-sensitive string collation for MS-Windows.
3436 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3437 New functions. (Bug#18051)
3439 * w32.h (w32_compare_strings): Add prototype.
3441 * w32.c <g_b_init_compare_string_w>: New global flag.
3442 (globals_of_w32): Initialize it.
3444 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3446 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3447 [WINDOWSNT]: Call str_collate on MS-Windows.
3449 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3451 One more minor cleanup of font subsystem.
3452 * font.h (struct font_driver): Convert text_extents to
3453 return void because returned value is never actually used.
3454 * macfont.m (macfont_text_extents):
3455 * w32font.c (w32font_text_extents):
3456 * xftfont.c (xftfont_text_extents): Adjust to return void
3457 and assume that 'metrics' argument is always non-NULL.
3458 * ftfont.c (ftfont_text_extents):
3459 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3461 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3463 Minor cleanups of str_collate fix (Bug#18051).
3464 * fns.c (str_collate): Move decl from here ...
3465 * lisp.h (str_collate): ... to here.
3466 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3467 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3468 potential problems with integer overflow. Don't assume
3469 setlocale succeeds. Remove unnecessary test before restoring
3470 locale via setlocale, and free the copied setlocale string
3473 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3475 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3477 * sysdep.c (str_collate): New function. (Bug#18051)
3479 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3481 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3482 if the initial "rm -f" fails. This is for MinGW builds, where
3483 MS-Windows will not allow deleting the executable file of a
3486 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3488 * w32term.c (w32_scroll_bar_handle_click)
3489 (w32_horizontal_scroll_bar_handle_click)
3490 (x_scroll_bar_report_motion)
3491 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3492 SB_THUMBTRACK, use the 32-bit position information returned by
3493 GetScrollInfo, not the 16-bit information returned in the Windows
3496 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3498 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3499 second coordinate ('y') reported for dragging the horizontal
3502 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3504 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3505 and text area-relative x-coordinates.
3507 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3509 Avoid overwriting the reversed_p flags in the glyph matrices when
3510 init_iterator or start_display are called.
3511 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3513 (tool_bar_height, redisplay_tool_bar, try_window)
3514 (try_window_reusing_current_matrix, try_window_id)
3515 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3516 reversed_p flag of the iterator's glyph row where the glyph row
3517 is going to be redrawn.
3519 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3521 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3523 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3525 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3526 of emacs_event return length from si.nPage to si.nMax.
3527 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3528 interchange start and end of thumb.
3530 2014-08-15 Ken Brown <kbrown@cornell.edu>
3532 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3533 ERRORCHECK mutexes. (Bug#18222)
3535 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3537 * frame.c (set_menu_bar_lines_1): Remove.
3538 (set_menu_bar_lines): Call change_frame_size instead of
3539 set_menu_bar_lines_1.
3541 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3543 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3546 2014-08-11 Glenn Morris <rgm@gnu.org>
3548 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3549 writing before backing up, since it causes a more serious problem
3550 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3551 (choose_write_coding_system): No longer callable from Lisp.
3552 Move last piece back here from Fwrite_region.
3553 (Fwrite_region, syms_of_fileio): Update for above changes.
3555 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3557 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3558 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3559 (Fwindow_new_pixel, Fset_window_new_pixel)
3560 (Fset_window_new_total, Fset_window_new_normal)
3561 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3563 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3565 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3567 * fontset.c (Finternal_char_font): Recompute basic faces if the
3568 frame's face cache was cleared. (Bug#18162)
3570 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3572 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3573 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3574 base buffer's undo list.
3576 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3578 Fix a couple of recent inadvertent breaks of the MSDOS port.
3579 * msdos.c: include required menu.h
3580 * term.c: set correct menu_show_hook on MSDOS.
3582 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3584 Fix handling of menu bar line on TTY frames (Bug#18136)
3586 * dispnew.c (handle_window_change_signal):
3587 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3588 frame's menu bar lines subtracted from height.
3589 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3591 (adjust_frame_size): Count in menu bar when setting FrameRows.
3592 (make_terminal_frame): When setting up the frame's lines and
3593 text height don't count in the menu bar.
3594 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3595 lines subtracted from height.
3596 (do_switch_frame): Set tty's FrameRows to number of total lines
3598 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3599 is used, return total number of lines and columns.
3600 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3602 * term.c (OUTPUT, tty_set_terminal_modes)
3603 (tty_set_terminal_window, tty_set_scroll_region)
3604 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3605 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3606 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3607 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3608 Call change_frame_size with frame's menu bar lines subtracted
3610 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3611 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3614 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3616 * alloc.c (Fmemory_info): Remove a stray brace.
3618 * process.c: Fix a comment typo.
3620 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3622 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3624 * widgetprv.h (EmacsFramePart): Remove font.
3626 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3627 (resources, setup_frame_cursor_bits): Remove unused variables and
3628 functions, esp. wrt. font (Bug#18227).
3630 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3632 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3634 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3636 Refer to MS-DOS using the same name everywhere.
3638 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3642 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3644 * w32term.c (w32_redeem_scroll_bar):
3645 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3646 not redeeming scroll bars that have been turned off.
3648 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3650 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3651 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3652 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3653 (safe_run_hook_funcall): Adjust accordingly.
3655 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3657 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3658 Condition correctly according to toolkit used.
3659 * frame.c (make_initial_frame, make_terminal_frame)
3660 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3661 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3662 assignments according to presence of toolkit scrollbars.
3663 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3664 Condition correctly according to toolkit used.
3665 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3666 only if toolkit supports it.
3667 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3669 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3671 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3673 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3675 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3676 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3677 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3678 (safe_run_hooks): Remove comment which is not relevant any more.
3680 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3682 Don't let big frames overrun the stack.
3683 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3684 Use SAFE_NALLOCA, not alloca.
3686 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3687 * dired.c (directory_files_internal): Use a volatile variable
3688 to prevent the compiler from optimizing away all copies of a local.
3689 I wonder how many other GC-related bugs like this lurk elsewhere?
3691 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3692 * xterm.h (struct x_display_info): New member 'connection'.
3693 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3694 so that x_delete_terminal has a file descriptor to pass to
3695 delete_keyboard_wait_descriptor.
3697 Don't mishandle year-9999 dates (Bug#18176).
3698 * editfns.c (decode_time_components): Store an invalid timespec
3699 on overflow, instead of returning false, so that the caller can
3700 distinguish overflow from other errors.
3701 (lisp_time_argument, lisp_seconds_argument): If the time is out
3702 of range, signal a time overflow instead of an invalid time spec.
3703 * keyboard.c (decode_timer): Treat time overflow like other
3706 Avoid undefined behavior with signed left shift.
3707 Caught by 'gcc -fsanitize=undefined'.
3708 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3709 * dispnew.c (line_hash_code, scrolling):
3710 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3711 Use 'unsigned', not 'int', for line hashes.
3712 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3714 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3716 Make compare-strings more compatible with old behavior (Bug#17903).
3717 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3719 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3721 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3722 Don't add label between left and right buttons (Bug#18129).
3724 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3726 Make functions static that no longer need to be extern.
3727 * frame.c, frame.h (set_menu_bar_lines):
3728 * keyboard.c (Qleftmost, Qrightmost):
3729 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3730 (x_set_internal_border_width):
3733 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3735 Fix display of R2L lines when the last character fits only partially.
3736 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3738 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3739 R2L row is visible only partially, give the row a negative x
3741 (display_line): Fix the calculation of the glyph whose pixel width
3742 is used to decide whether the last produced glyph fits on the
3743 line. When the last glyph fits only partially, give the row a
3746 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3747 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3748 pixel width of the first glyph that is hscrolled from display.
3749 (display_line): In R2L glyph rows, don't give a negative offset to
3750 row->x when the first glyph begins before first_visible_x.
3752 * xdisp.c (display_line): If called with iterator set up to write
3753 to a marginal area, delay the call to handle_line_prefix until we
3754 switch back to the text area. (Bug#18035)
3756 * .gdbinit (xwindow): The members total_cols, total_lines,
3757 left_col, and top_line are C integers (and has been so for the
3760 2014-08-01 Andreas Schwab <schwab@suse.de>
3762 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3763 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3765 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3767 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3768 (timerfd_callback): Ignore weird events with no data. Add tight
3769 assertions and comments.
3770 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3771 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3773 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3775 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3776 I had confused && with ||.
3778 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3780 Simplify timerfd configuration and fix some minor glitches.
3781 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3782 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3783 Fall back on timer_create if timerfd_create fails at runtime.
3784 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3785 kernel primitives to do resolution. All uses removed.
3786 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3787 (turn_on_atimers): Clear timer_create-based timers too,
3790 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3791 Without this change, the code can access the local variable 'width'
3792 even when it has not been initialized, and likewise for 'height';
3793 in either case this leads to undefined behavior.
3795 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3797 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3798 necessary, put horizontal scroll bar resources as well. See
3799 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3800 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3802 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3804 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3805 background value to match the resource of its vertical counterpart.
3807 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3809 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3810 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3812 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3814 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3815 change that added the top margin height to the requested height
3816 and revert (undocumented) part of 2014-07-28 change that changed
3817 the logic of whether a size change occurred.
3819 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3821 * .gdbinit (xwindow): The members total_cols, total_lines,
3822 left_col, and top_line are C integers (and has been so for the
3825 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3828 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3830 On GNU/Linux, use timerfd for asynchronous timers.
3831 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3832 (toplevel): Rename alarm_timer_ok to special_timer_available.
3833 [HAVE_TIMERFD]: Declare timerfd.
3834 [HAVE_CLOCK_GETRES]: Declare resolution.
3835 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3836 system timer resolution.
3837 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3838 (timerfd_callback) [HAVE_TIMERFD]: New function.
3839 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3840 [ENABLE_CHECKING]: New function for the sake of automated tests.
3841 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3842 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3843 [ENABLE_CHECKING]: Defsubr test function.
3844 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3845 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3846 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3848 Fix --without-x build and pacify --enable-gcc-warnings.
3849 Problems reported in Bug#18122 and Bug#18124.
3850 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3851 (frame_windows_min_size): Now static.
3852 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3854 (adjust_frame_size): Always declare prototype.
3856 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3857 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3858 * atimer.c (timerfd_callback): Always read expiration data.
3860 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3861 * process.c (add_timer_wait_descriptor): Add timer descriptor
3862 to input_wait_mask and non_process_wait_mask as well.
3864 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3866 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3868 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3870 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3871 Reinstate code removed by the prevoius commit to this file.
3873 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3875 * buffer.h (struct buffer): New fields scroll_bar_height and
3876 horizontal_scroll_bar_type.
3877 * buffer.c (bset_scroll_bar_height)
3878 (bset_horizontal_scroll_bar_type): New functions.
3879 (Fbuffer_swap_text): Handle old_pointm field.
3880 (init_buffer_once): Set defaults for scroll_bar_height and
3881 horizontal_scroll_bar_type.
3882 (syms_of_buffer): New variables scroll_bar_height and
3883 horizontal_scroll_bar_type.
3884 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3885 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3886 (set_vertical_scroll_bar): Remove prototype.
3887 (x_change_tool_bar_height): Add prototype.
3888 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3889 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3890 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3892 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3893 (update_window): Start mode_line_row->y after horizontal scroll
3895 (change_frame_size_1): Call adjust_frame_size.
3896 (init_display): When changing the size of a tty frame do not
3897 pass height of menu bar.
3898 (Qframe_windows_min_size): New symbol.
3899 * frame.h (struct frame): List tool bar fields after menu bar
3900 fields. Add official, total_lines, horizontal_scroll_bars,
3901 config_scroll_bar_height and config_scroll_bar_lines fields.
3902 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3903 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3904 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3905 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3906 (FRAME_WINDOWS_HEIGHT): New macros.
3907 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3908 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3909 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3910 horizontal scroll bar.
3911 (frame_inhibit_resize, adjust_frame_size)
3912 (frame_windows_min_size): Add declarations.
3913 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3914 (x_set_scroll_bar_default_height, x_set_left_fringe)
3915 (x_set_right_fringe, x_set_vertical_scroll_bars)
3916 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3917 (x_set_scroll_bar_height): Add external declarations.
3918 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3919 (adjust_frame_size): New functions.
3920 (make_frame): Initial horizontal_scroll_bars field.
3921 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3923 (make_initial_frame, make_terminal_frame): No horizontal scroll
3924 bar in initial and terminal frames. Use adjust_frame_size.
3925 (Fframe_total_cols): Fix doc-string.
3926 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3927 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3928 Rewrite using adjust_frame_size.
3929 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3930 (Qframe_windows_min_size): New symbols.
3931 (x_set_frame_parameters): Remove call of check_frame_size.
3932 (x_report_frame_params): Return scroll_bar_height value.
3933 (x_set_left_fringe, x_set_right_fringe): New functions.
3934 (adjust_frame_height, x_set_internal_border_width)
3935 (x_set_fringe_width): Remove.
3936 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3937 (x_set_scroll_bar_width, x_set_right_divider_width)
3938 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3939 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3941 (x_figure_window_size): Rewrite to make frame display the
3942 expected number of lines.
3943 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3944 (Vdefault_frame_horizontal_scroll_bars)
3945 (Vframe_initial_frame_tool_bar_height)
3946 (frame_inhibit_implied_resize): New variables.
3947 * fringe.c (compute_fringe_widths): Remove.
3948 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3949 (xg_create_horizontal_scroll_bar)
3950 (xg_update_horizontal_scrollbar_pos)
3951 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3952 (xg_get_default_scrollbar_height)
3953 (xg_clear_under_internal_border): Extern.
3954 * gtkutil.c (xg_frame_resized): Don't call
3955 do_pending_window_change.
3956 (xg_frame_set_char_size): Use adjust_frame_size.
3957 (style_changed_cb): Call update_theme_scrollbar_height and
3958 x_set_scroll_bar_default_height.
3959 (x_wm_set_size_hint): Don't call check_frame_size.
3960 (update_theme_scrollbar_height)
3961 (xg_get_default_scrollbar_height)
3962 (xg_create_horizontal_scroll_bar)
3963 (xg_update_horizontal_scrollbar_pos)
3964 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3965 (xg_create_scroll_bar): Set horizontal slot of bar.
3966 (xg_initialize): Call update_theme_scrollbar_height.
3967 (xg_clear_under_internal_border): No more static.
3968 * insdel.c (adjust_suspend_auto_hscroll): New function.
3969 (adjust_markers_for_delete, adjust_markers_for_insert)
3970 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3971 * keyboard.c (readable_events, discard_mouse_events)
3972 (make_lispy_event): Handle horizontal scroll bar click events.
3973 (Fsuspend_emacs): When changing the size of a tty frame do not
3974 pass height of menu bar.
3975 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3976 (Qright, Qleftmost, Qrightmost): New symbols.
3977 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3979 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3980 * nsfns.m (x_set_internal_border_width): New function.
3981 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3982 Remove extended fringe code.
3983 (x_set_window_size, x_new_font): Don't call
3984 compute_fringe_widths.
3985 * term.c (Fresume_tty): When changing the size of a tty frame do
3986 not pass height of menu bar.
3987 (clear_tty_hooks, set_tty_hooks):
3988 Clear horizontal_scroll_bar_hook.
3989 (init_tty): Frame has no horizontal scroll bars.
3990 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3991 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3992 scroll_bar_after_handle, scroll_bar_left_arrow,
3993 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3994 scroll_bar_to_rightmost entries.
3995 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3996 (struct terminal): Add set_horizontal_scroll_bar_hook.
3997 * w32console.c (initialize_w32_display):
3998 Clear horizontal_scroll_bar_hook.
3999 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4001 (x_clear_under_internal_border, x_set_internal_border_width):
4003 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4004 Set windows_or_buffers_changed when adding the menu bar.
4005 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4006 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4007 (w32_createhscrollbar): New functions.
4008 (w32_createscrollbar): Rename to w32_createvscrollbar.
4009 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4010 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4011 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4012 Add WM_EMACS_SHOWCURSOR.
4013 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4014 case do not artificially impose WM size hints.
4015 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4016 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4018 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4019 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4020 (unwind_create_frame_1): Remove.
4021 (Fx_create_frame): Make both scrollbars the system standard
4022 width and height. Use official field of frame structure to
4023 inhibit running window-configuration-change-hook.
4024 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4025 pixelwise. Handle frame's official field.
4026 (w32_frame_parm_handlers): Remove x_set_fringe_width
4027 entries. Add x_set_scroll_bar_height,
4028 x_set_horizontal_scroll_bars, x_set_left_fringe and
4030 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4031 pass height of menu bar to change_frame_size.
4032 * w32menu.c (set_frame_menubar): Rewrite using
4033 frame_inhibit_resize.
4034 * w32term.h (struct w32_display_info):
4035 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4036 (struct scroll_bar): Add horizontal.
4037 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4038 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4039 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4040 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4041 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4042 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4043 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4044 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4045 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4046 Define instead of WM_EMACS_CREATESCROLLBAR.
4047 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4048 WND_SCROLLBAR_INDEX.
4049 * w32term.c (horizontal_scroll_bar_min_handle)
4050 (horizontal_scroll_bar_left_border)
4051 (horizontal_scroll_bar_right_border): New integers.
4052 (x_set_frame_alpha): Replace x_highlight_frame by
4054 (x_window_to_scroll_bar): New argument "type". Update callers
4056 (w32_set_horizontal_scroll_bar_thumb)
4057 (x_horizontal_scroll_bar_report_motion)
4058 (w32_set_horizontal_scroll_bar)
4059 (w32_horizontal_scroll_bar_handle_click)
4060 (x_horizontal_scroll_bar_report_motion): New functions.
4061 (w32_mouse_position): Discriminate horizontal and vertical
4063 (my_create_scrollbar): Replace with two new functions
4064 my_create_vscrollbar and my_create_hscrollbar.
4065 (x_scroll_bar_create): New argument "horizontal".
4066 Update callers accordingly.
4067 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4068 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4070 (w32_read_socket): Handle WM_HSCROLL cae.
4071 (x_new_font): Don't recompute fringe widths.
4072 Use frame_inhibit_resize. Calculate new menu bar height iff we
4073 build without toolkit. Always clear under internal border.
4074 (x_set_window_size): Don't check frame size or recompute
4075 fringes. Reset fullscreen status before applying sizes.
4076 Always resize as requested by pixelwise argument. Don't call
4077 do_pending_window_change.
4078 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4079 (w32_initialize_display_info): Initialize dpyinfo's
4080 horizontal_scroll_bar_cursor entry.
4081 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4082 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4083 horizontal_scroll_bar_left_border.
4084 (w32fullscreen_hook): Intermittently resize window to normal
4085 when switching from fullscreen to maximized state.
4086 (run_window_configuration_change_hook): Don't run it if frame is
4088 (unwind_change_frame): Remove.
4089 (Fset_window_configuration): Rewrite using frame's official field.
4090 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4091 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4092 * window.h (struct window): New fields old_pointm,
4093 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4094 scroll_bar_height and suspend_auto_hscroll.
4095 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4097 (sanitize_window_sizes): Extern.
4098 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4099 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4100 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4101 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4102 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4104 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4105 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4106 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4107 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4108 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4109 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4110 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4111 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4112 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4113 (Fwindow_old_point, sanitize_window_sizes): New functions.
4114 (Qwindow_sanitize_window_sizes): New symbol.
4115 (window_body_height): Count in horizontal scroll bar.
4116 (set_window_hscroll, Fscroll_left, Fscroll_right):
4117 Set suspend_auto_hscroll slot.
4118 (Fwindow_inside_edges): Count fringes pixelwise.
4119 (coordinates_in_window, Fcoordinates_in_window_p):
4120 Consider horizontal scroll bar.
4121 (check_frame_size, adjust_window_margins): Remove functions and
4122 corresponding calls.
4123 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4124 (temp_output_buffer_show): Reset hscroll related fields.
4125 Initialize old_pointm.
4126 (make_parent_window): Initialize old_pointm.
4127 (make_window): Initialize old_pointm, horizontal scroll bar type,
4128 and scroll bar height.
4129 (resize_frame_windows): Don't count top margin in new sizes.
4130 Don't use safe sizes when shrinking a frame; let the window
4131 manager do the clipping.
4132 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4134 (Fdelete_window_internal): Unchain old_pointm marker.
4135 (window_scroll_pixel_based, Fscroll_other_window):
4137 (Fwindow_text_width, Fwindow_text_height): New argument
4139 (struct saved_window): New fields, old_pointm, hscroll_whole,
4140 suspend_auto_hscroll, scroll_bar_height and
4141 horizontal_scroll_bar_type.
4142 (Fset_window_configuration, save_window_save): Set new fields of
4144 (apply_window_adjustment): Don't call adjust_window_margins.
4145 (set_window_margins): Don't change margins if new sizes don't
4147 (set_window_scroll_bars): New argument "horizontal_type".
4148 Handle horizontal scroll bars. Don't change scroll bars if they
4149 don't fit into window.
4150 (Fset_window_scroll_bars): New argument "horizontal_type".
4151 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4152 (compare_window_configurations): Compare horizontal scroll bar
4154 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4155 horizontal scroll bar height.
4156 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4157 instead of FRAME_LINES.
4158 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4159 ON_VERTICAL_SCROLL_BAR.
4160 (with_echo_area_buffer): Initialize old_pointm.
4161 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4163 (unwind_with_echo_area_buffer): Handle old_pointm.
4164 (update_tool_bar): Set do_update when the tool bar window has at
4165 least one line (since this is what the user sets).
4166 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4167 (redisplay_tool_bar): Return early when toolbar has zero lines.
4168 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4169 (hscroll_window_tree): Handle suspension of auto_hscroll and
4171 (set_horizontal_scroll_bar): New function.
4172 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4173 more than one line. Handle horizontal scroll bars.
4174 (note_mouse_highlight): Handle horizontal scrol bars.
4175 (expose_frame): Set dimensions of XRectangle from frame's text
4177 (Vvoid_text_area_pointer): Update doc-string.
4178 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4179 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4180 (x_set_internal_border_width): New functions.
4181 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4182 (unwind_create_frame_1): Remove.
4183 (Fx_create_frame): Handle horizontal scroll bars. Use official
4184 field of frame structure to inhibit running
4185 window-configuration-change-hook.
4186 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4187 pixelwise. Handle frame's official field.
4188 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4189 x_set_horizontal_scroll_bars, x_set_left_fringe,
4191 * xmenu.c (update_frame_menubar, free_frame_menubar):
4192 Use adjust_frame_size.
4193 * xterm.h (struct x_display_info):
4194 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4196 (struct scroll_bar): Add horizontal slot.
4197 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4198 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4199 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4200 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4201 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4202 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4203 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4204 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4205 (x_clear_under_internal_border): Remove.
4206 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4207 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4208 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4209 HORIZONTAL. Update callers.
4210 (horizontal_action_hook_id): New action hook id.
4211 (x_horizontal_scroll_bar_to_input_event)
4212 (x_create_horizontal_toolkit_scroll_bar)
4213 (xt_horizontal_action_hook)
4214 (x_set_toolkit_horizontal_scroll_bar_thumb)
4215 (XTset_horizontal_scroll_bar, x_net_wm_state)
4216 (x_horizontal_scroll_bar_report_motion): New functions.
4217 (xg_scroll_callback, x_scroll_bar_handle_click):
4218 Handle horizontal scroll bars.
4219 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4220 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4222 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4223 Handle horizontal scroll bars.
4224 (handle_one_xevent): Handle horizontal scroll bar events.
4225 Call x_net_wm_state.
4226 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4228 (x_set_window_size): Don't call check_frame_size and
4229 do_pending_window_change.
4230 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4231 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4232 (x_scroll_bar_set_handle): Add some checks when calling
4235 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4237 Revert previous change.
4238 There is certainly nothing wrong with writing code like 'lo <= i
4239 && i <= hi', even if LO happens to a constant. There isn't even
4240 anything wrong in general with writing 'a <= b' if A happens to
4241 be a constant. At any rate stylistic changes shouldn't
4242 be done like this without discussion.
4244 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4246 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4247 (Fgarbage_collect): Reorder conditions that are written backwards.
4248 * data.c (cons_to_unsigned): Likewise.
4249 * dispnew.c (update_frame_1, sit_for): Likewise.
4250 * fileio.c (file_offset): Likewise.
4251 * filelock.c (read_lock_data, lock_file): Likewise.
4252 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4254 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4255 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4256 * lread.c (read1): Likewise.
4257 * minibuf.c (read_minibuf_noninteractive): Likewise.
4258 * nsterm.m (x_set_frame_alpha): Likewise.
4259 * process.c (wait_reading_process_output): Likewise.
4260 * region-cache.c (delete_cache_boundaries): Likewise.
4261 * xterm.c (x_set_frame_alpha): Likewise.
4263 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4265 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4268 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4270 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4271 because atimer expiration is absolute rather than relative.
4273 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4275 * w32term.h (current_popup_menu, menubar_in_use):
4276 Move declarations from w32term.c.
4278 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4280 * w32fns.c (menubar_in_use): No more static.
4281 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4283 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4285 Move hourglass machinery to RIF.
4286 * dispextern.h (struct redisplay_interface): New members
4287 show_hourglass and hide_hourglass. Indent comments.
4288 (show_hourglass, hide_hourglass): Remove prototypes.
4289 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4290 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4291 (ns_redisplay_interface): Add them.
4292 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4293 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4294 (w32_arrow_cursor): New function to hack around non-GUI frames.
4295 (w32_redisplay_interface): Add new functions.
4296 * w32term.h (w32_arror_cursor): Add prototype.
4297 * xdisp.c (show_hourglass): New function, refactored out from
4298 platform-dependent code.
4299 (cancel_hourglass): Now call to RIF function.
4300 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4301 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4302 (x_redisplay_interface): Add new functions.
4304 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4306 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4307 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4308 and complete previous change.
4309 * frame.c (adjust_frame_height): New function.
4310 (Fset_frame_height, Fset_frame_size): Use it.
4311 (x_set_frame_parameters): Take frame top margin into account.
4313 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4315 * frame.c (Fset_frame_height): Take frame top margin into account.
4316 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4317 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4319 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4321 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4322 menubar_height as such. Tweak comment.
4323 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4324 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4325 All related users changed.
4326 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4327 * xterm.c (handle_one_xevent):
4328 * gtkutil.c (xg_event_is_for_menubar):
4329 * xfns.c (x_window) [USE_X_TOOLKIT]:
4330 * xmenu.c (set_frame_menubar, free_frame_menubar):
4331 Prefer to use FRAME_MENUBAR_HEIGHT.
4333 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4335 * frame.c (Fframe_parameters): Always report frame height without
4336 menu and tool bar lines.
4338 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4340 * nsterm.m (applicationDidFinishLaunching:): Call
4341 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4342 (antialiasThresholdDidChange:): New method for EmacsApp.
4344 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4346 * macfont.m (macfont_update_antialias_threshold): Remove static.
4348 * macfont.h (macfont_update_antialias_threshold): Declare.
4350 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4352 * w32select.c (setup_windows_coding_system):
4353 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4354 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4356 * w16select.c (Fw16_get_clipboard_data):
4357 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4360 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4361 buffer position where we are to start the iteration.
4362 (handle_invisible_prop): Record in it->stop_charpos the position
4363 where the invisible text ends. (Bug#18035)
4364 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4365 row has zero buffer position as their start position.
4366 Reported by martin rudalics <rudalics@gmx.at>.
4368 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4369 infinite looping in redisplay when display lines don't have enough
4370 space to display even a single character. (Bug#18036)
4372 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4374 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4375 * xfns.c (x_window): Use it to allow xfree later.
4376 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4377 where appropriate. Use bool for booleans and remove redundant checks.
4378 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4379 * xterm.c (x_free_frame_resources): Free shell_position.
4381 2014-07-19 K. Handa <handa@gnu.org>
4383 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4384 mandatory font spec (Bug#17973).
4386 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4388 * font.c (font_score): Return the worst score if the size of
4389 ENTITY is wrong by more than a factor 2 (Bug#17973).
4391 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4393 * frame.c (frame_unspecified_color): New function
4394 refactored out from ...
4395 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4396 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4398 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4399 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4400 * lisp.h (set_frame_param): Remove prototype.
4401 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4402 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4405 Prefer 'x_display_info *' to 'Display *' in X selection code.
4406 This helps to avoid unneeded calls to x_display_info_for_display.
4407 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4408 instead of 'Display *'.
4409 (SELECTION_EVENT_DPYINFO): New macro.
4410 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4411 it as an lvalue. Mention this in comment.
4412 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4413 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4414 (selection_data_to_lisp_data, receive_incremental_selection):
4415 Convert to use 'x_display_info *'. Adjust users where appropriate.
4416 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4417 selection data *' as last arg to not return values in args.
4418 (unexpect_property_change): Use common removal technique.
4420 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4422 * print.c (print_preprocess): Adjust to match changed
4423 sub char-table structure and avoid crash (Bug#18038).
4425 * data.c (wrong_choice): Not static any more.
4426 * lisp.h (wrong_choice): Add prototype.
4427 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4428 Declare namebuf as such. Tweak comment.
4429 [USE_GTK]: Likewise for tool_bar_position.
4430 (fset_tool_bar_position) [USE_GTK]: Ditto.
4431 (FRAME_TOOL_BAR_POSITION): New macro.
4432 * frame.c (x_report_frame_params):
4433 * gtkutil.c (update_frame_tool_bar):
4434 * xfns.c (Fx_create_frame): Use it.
4435 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4437 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4439 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4440 buffer's default-directory only if it is a string. (Bug#17986)
4442 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4444 More precise control over values of some buffer-local variables.
4445 * keyboard.c (Qvertical_scroll_bar):
4446 * frame.c (Qleft, Qright): Move to ...
4447 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4448 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4449 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4450 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4451 vertical-scroll-bar, scroll-up-aggressively
4452 and scroll-down-aggressively.
4453 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4455 * nsfns.m, frame.h (Qleft, Qright):
4456 * nsterm.m (Qleft): Remove declarations.
4457 * gtkutil.c (toplevel): Include buffer.h.
4458 * data.c (wrong_choice, wrong_range): New functions.
4459 (store_symval_forwarding): Handle special properties of buffer-local
4460 variables and use functions from the above to signal error, if any.
4462 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4463 values. Add comment.
4464 (struct frame): Re-arrange layout to avoid extra padding and use bit
4465 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4466 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4467 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4468 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4469 Define as no-ops because there are no scroll bars anyway.
4470 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4473 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4474 Add convenient setter.
4475 (font_put_frame_data, font_get_frame_data): Use it.
4477 2014-07-15 Daiki Ueno <ueno@gnu.org>
4479 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4480 pointer argument, before dereferencing.
4481 (XCHAR2B_BYTE2): Likewise.
4483 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4485 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4486 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4487 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4488 Use record_unwind_protect_int and avoid consing.
4489 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4491 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4493 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4495 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4496 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4498 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4499 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4500 * minibuf.c: Include binary-io.h instead of fcntl.h.
4501 (read_minibuf_noninteractive):
4502 Use set_binary_mode instead of handcrafted code.
4503 Don't call emacs_set_tty if emacs_get_tty failed.
4504 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4505 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4506 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4508 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4509 This works around a GCC compiler bug when Emacs is configured with
4510 --enable-gcc-warnings.
4512 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4514 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4515 or characters in string, respectively. Add comment.
4516 * fringe.c (Fdefine_fringe_bitmap):
4517 * fns.c (Fsubstring, substring_both): Use it.
4518 * keymap.c (Fdefine_key, Flookup_key):
4519 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4521 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4522 Use menu_item_width.
4523 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4525 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4527 Improve behavior of 'bzr up; cd src; make -k'.
4528 * Makefile.in (top_srcdir): New var.
4529 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4530 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4531 its expansion is a bit shorter.
4532 (../config.status): Actually build config.status instead of
4534 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4535 New macros, copied and relocated from ../Makefile.in.
4536 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4537 (../config.status, Makefile): New dependencies and rules,
4538 copied with relocation from ../Makefile.in. This should be more
4539 likely to rebuild the build machinery properly if you do a 'make'
4540 in the src directory.
4542 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4544 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4547 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4548 behavior on Windows 7 and later when the function is repeatedly
4549 invoked with the same value of DIR. (Bug#17950)
4551 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4552 string to match the one in w32fns.c.
4554 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4555 stdin to binary mode only if it is connected to a terminal.
4557 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4559 Coalesce extern decls.
4560 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4561 * sysdep.c (emacs_get_tty, emacs_set_tty):
4562 Move duplicate extern decls from here ...
4563 * systty.h: ... to here, so that there's just one copy.
4565 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4567 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4569 * nsfns.m (Fns_popup_font_panel): Ditto.
4571 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4573 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4575 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4577 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4578 [DOS_NT]: Implement for WINDOWSNT.
4580 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4583 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4585 * sysdep.c (suppress_echo_on_tty): New function.
4586 * minibuf.c (read_minibuf_noninteractive): Use it.
4588 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4590 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4591 sysinfo failed. Adjust docstring.
4593 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4595 Implement memory-info for MS-DOS.
4596 * dosfns.c (dos_memory_info): New function.
4597 * dosfns.h (dos_memory_info): Add prototype.
4598 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4599 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4600 of doing some of its job.
4602 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4603 reference termios structure members.
4605 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4607 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4609 * minibuf.c (top): Include systty.h. Declare external
4610 emacs_get_tty and emacs_set_tty.
4611 (Vread_hide_char): New lisp variable.
4612 (read_minibuf_noninteractive): Hide characters with
4613 Vread_hide_char if it is a character. (Bug#17839)
4615 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4617 Implement memory-info for MS-Windows.
4618 * w32.c (w32_memory_info): New function.
4619 * w32.h (w32_memory_info): Prototype it.
4620 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4622 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4624 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4625 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4626 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4627 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4628 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4629 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4630 (decode_coding_big5, decode_coding_charset, decode_coding)
4631 (encode_coding): Adjust users.
4633 * alloc.c (Fmemory_info): New function.
4635 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4637 * syntax.c (back_comment): Use more-natural location for label.
4639 * font.c, font.h (font_unparse_fcname): Now static.
4640 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4642 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4644 Next minor cleanup of font subsystem.
4645 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4646 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4648 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4650 * ftfont.h (ftfont_font_format): Remove prototype.
4651 * ftfont.c (ftfont_font_format): Remove; now unused.
4653 * nsfont.m (nsfont_open):
4654 * w32font.c (w32font_open_internal):
4655 * w32uniscribe.c (uniscribe_open):
4656 * xfont.c (xfont_open):
4657 * xftfont.c (xftfont_open): All users changed.
4659 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4660 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4662 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4664 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4665 x_produce_glyphs does when it generates a stretch glyph that
4666 represents a TAB. (Bug#17969)
4668 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4669 and there is a display property at that position, don't call
4670 move_it_to to move to a position before window start. (Bug#17942)
4671 Fix condition for finding CHARPOS by the first call to move_it_to.
4674 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4676 * syntax.c (find_defun_start): Try the cache even
4677 if !open_paren_in_column_0_is_defun_start.
4678 (back_comment): If find_defun_start was pessimistic, use the
4679 scan_sexps_forward result to improve the cache (bug#16526).
4681 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4683 * xdisp.c (redisplay_window): If redisplay of a window ends up
4684 with point in a partially visible line at end of the window, make
4685 sure the amended position of point actually has smaller Y
4686 coordinate; if not, give up and scroll the display. (Bug#17905)
4688 * window.c (window_scroll_pixel_based): When point ends up at the
4689 last fully visible line, don't let move_it_to stop at the left
4690 edge of the line and dupe us into thinking point is inside the
4693 * w32.c (network_interface_info): Make sure the argument is a
4696 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4698 * process.c (read_and_dispose_of_process_output): Fix typo
4699 in previous patch: we want nonnegative fds, not nonzero fds.
4701 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4703 * chartab.c (char_table_translate): Move to...
4704 * character.h (char_table_translate): ... inline function here.
4705 Avoid Faref and assume that args are always valid. This helps to
4706 speedup search, which is especially important for a huge buffers.
4707 * lisp.h (char_table_translate): Remove prototype.
4709 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4710 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4711 New function, with an intention to avoid code duplication between
4713 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4715 * ftfont.c (ftfont_open):
4716 * macfont.m (macfont_open):
4717 * xftfont.c (xftfont_open): Use it.
4719 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4721 * process.c: Add sanity checks for file descriptors (Bug#17844).
4722 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4723 Check that infd is nonnegative before using it as an fd.
4724 (read_and_dispose_of_process_output, Fprocess_send_eof):
4725 Likewise, for outfd.
4726 (wait_reading_process_output): Omit unnecessary check of infd.
4728 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4730 Minor fixups related to usage of the 'long' type.
4731 * gnutls.c (emacs_gnutls_handshake):
4732 * xfaces.c (dump_realized_face):
4733 Work even if 'long' is narrower than 'void *'.
4734 * termcap.c (scan_file):
4735 * xselect.c (x_decline_selection_request)
4736 (x_reply_selection_request, x_get_window_property):
4737 * xterm.c (x_set_frame_alpha):
4738 Remove unnecessary 'L' suffixes of integer constants.
4739 * xfns.c (hack_wm_protocols):
4740 * xselect.c (x_fill_property_data):
4741 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4742 Remove unnecessary casts to 'long'.
4743 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4745 Minor ImageMagick safety fixes.
4746 * image.c (imagemagick_compute_animated_image):
4747 Remove useless assignment to local. Avoid problems if dest_width is 0.
4748 (imagemagick_load_image): Use int for pixel counts that can't
4749 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4750 a row width greater than the image width (or greater than LONG_MAX!).
4752 2014-07-04 K. Handa <handa@gnu.org>
4754 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4755 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4756 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4758 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4760 * font.h (struct font_driver): Remove get_outline and free_outline;
4761 not used by any font driver.
4762 * ftfont.c (ftfont_driver):
4763 * macfont.m (macfont_driver):
4764 * nsfont.m (nsfont_driver):
4765 * w32font.c (w32font_driver):
4766 * w32uniscribe.c (uniscribe_font_driver):
4767 * xfont.c (xfont_driver): Related users changed.
4768 * xselect.c (x_get_window_property): Use convenient xmalloc.
4769 Call to xfree only if some data was really allocated.
4771 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4773 On MS-Windows, display busy cursor on all GUI frames.
4774 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4775 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4776 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4778 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4779 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4781 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4783 Use convenient alists to manage per-frame font driver-specific data.
4784 * frame.h (struct frame): Rename font_data_list to...
4785 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4786 * font.h (struct font_data_list): Remove; no longer need a special
4788 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4790 * font.c (font_put_frame_data, font_get_frame_data)
4791 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4793 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4794 Related users changed.
4795 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4796 Prefer convenient xmalloc and xfree.
4798 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4800 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4801 the window whose glyph row is being prepared and a flag whether it
4802 is for mode/header line. Make sure the glyph row's marginal areas
4803 are in sync with what the window wants.
4806 * xdisp.c (display_line, display_mode_line):
4807 Call prepare_desired_row with additional arguments, as appropriate.
4809 * dispextern.h (prepare_desired_row): Adjust prototype.
4811 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4813 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4814 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4815 caused by xw_popup_dialog in daemon mode (Bug#17891).
4817 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4819 * frame.c (do_switch_frame): When switching to another TTY frame,
4820 make sure FrameCols and FrameRows are in sync with the new frame's
4823 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4825 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4826 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4827 min_char slots. Adjust comment.
4828 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4829 Add SUB_CHAR_TABLE_OFFSET member.
4830 (make_uninit_sub_char_table): New function.
4831 (toplevel): Add compile-time assert to verify suitable member layout
4832 in Lisp_Sub_Char_Table.
4833 * alloc.c (mark_char_table): Add extra argument to denote char table
4834 subtype. Adjust to match new layout of sub char-table.
4835 (mark_object): Always mark sub char-tables with mark_char_table.
4836 * chartab.c (make_sub_char_table, copy_sub_char_table)
4837 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4838 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4839 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4840 All related users changed.
4841 * lread.c (read1): Adjust to match new layout of sub char-table.
4842 * print.c (print_object): Likewise (Bug#17898).
4844 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4846 * keymap.c (get_keyelt): Simplify.
4847 (copy_keymap_item): Remove left-over code for when we had
4848 key-shortcut caches.
4850 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4852 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4853 (dealloc): Remove for EmacsScroller.
4855 * nsterm.h (EmacsScroller): Remove dealloc.
4857 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4859 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4861 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4863 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4864 when setNeedsDisplay is called so we don't trigger redisplay for every
4867 * nsterm.m (any_help_event_p): New variable.
4868 (mouseMoved:): Set any_help_event_p to YES if help event is
4869 generated. Remove else with empty help event that triggered redisplay
4870 for every mouse move.
4871 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4873 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4875 * xfns.c (Qsuppress_icon): Remove; no real users.
4876 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4877 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4878 (syms_of_w32fns): Don't DEFSYM it.
4880 2014-06-29 Glenn Morris <rgm@gnu.org>
4882 * Makefile.in (ns-app): Mark as PHONY.
4884 2014-06-28 Glenn Morris <rgm@gnu.org>
4886 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4887 liblw.a in this directory.
4889 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4891 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4892 also in unibyte case. (Bug#17865)
4894 2014-06-28 K. Handa <handa@gnu.org>
4896 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4897 (MIN_CHARBUF_SIZE): New macro.
4898 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4900 2014-06-27 Glenn Morris <rgm@gnu.org>
4902 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4903 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4904 (.el.elc): Replace suffix rule with pattern rule.
4905 (%.elc): New pattern rule, with order-only prerequisite.
4906 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4907 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4908 in place of BOOTSTRAPEMACS.
4910 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4912 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4914 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4916 Consistently use validate_subarray to verify substring.
4917 * fns.c (validate_substring): Not static any more. Adjust to
4918 use ptrdiff_t, not EMACS_INT, because string and vector limits
4919 can't exceed ptrdiff_t even if EMACS_INT is wider.
4920 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4921 (secure_hash): Adjust user.
4922 * lisp.h (validate_subarray): Add prototype.
4923 * coding.c (Fundecodable_char_position):
4924 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4925 Use validate_subarray. Adjust comment to mention substring.
4927 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4929 Do not allow out-of-range character position in Fcompare_strings.
4930 * fns.c (validate_subarray): Add prototype.
4931 (Fcompare_substring): Use validate_subarray to check ranges.
4932 Adjust comment to mention that the semantics was changed. Also see
4933 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4935 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4937 Be more consistent about the 'Qfoo' naming convention.
4938 * image.c (Fimagemagick_types):
4939 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4940 * process.c (Fmake_network_process):
4941 Rename C local identifier 'Qfoo to avoid giving the false
4942 impression that it stands for the symbol 'foo'.
4944 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4946 Simplify and cleanup character conversion stuff.
4947 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4949 * character.c (multibyte_char_to_unibyte)
4950 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4951 * character.h (make_char): Remove; unused.
4952 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4953 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4954 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4955 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4956 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4958 2014-06-22 Mario Lang <mlang@delysid.org>
4960 * w32fns.c (Fw32_shell_execute): The the -> the.
4962 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4964 * xmenu.c (mouse_position_for_popup):
4965 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4966 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4967 * menu.c (Fx_popup_menu):
4968 * xselect.c (x_handle_dnd_message): Adjust users.
4969 * menu.h (mouse_position_for_popup): Remove prototype.
4970 * xterm.h (x_relative_mouse_position): Add prototype.
4971 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4972 call XFree if XQueryTree returns zero.
4974 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4976 * indent.c (Fvertical_motion): Doc fix.
4977 Move to the goal column, if any, with a single call to
4978 move_it_in_display_line, not in two calls. Doing this with two
4979 calls causes move_it_in_display_line apply the line-prefix
4980 handling twice instead of just once. (Bug#17823)
4982 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4984 Port to OS X ACLs (Bug#17810).
4985 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4986 ACL_TYPE_ACCESS) doesn't work.
4988 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4990 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4991 before checking key-translation-map (bug#17659).
4993 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4995 * font.c (font_make_object): Avoid dangling pointer which may
4996 crash GC (Bug#17771).
4998 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5000 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5001 prototype of DGifCloseFile as appropriate for older and newer
5003 (gif_close): New function, encapsulates the differences in the
5004 calling sequence of DGifCloseFile before v5.1.0 and after it.
5005 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5006 error string where appropriate. (Bug#17790)
5008 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5009 macro execution, make sure point didn't move since last complete
5010 redisplay, as the condition for using the glyph matrix
5011 information. (Bug#17777)
5013 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5015 Minor cleanup of fonset code.
5016 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5017 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5018 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5019 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5020 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5021 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5022 (free_realized_fontset): Remove because a no-op since 2008.
5023 (free_face_fontset): Adjust user.
5024 (syms_of_fontset): Shrink fontset by one extra slot.
5026 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5028 Omit redundant extern decls.
5029 Most of this patch is from Dmitry Antipov, in:
5030 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5031 * commands.h (update_mode_lines):
5032 * frame.h (Qbackground_color, Qforeground_color)
5033 (x_set_menu_bar_lines):
5034 * ftfont.c (ftfont_font_format):
5035 * intervals.h (Qkeymap, Qfont):
5036 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5037 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5038 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5039 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5040 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5041 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5042 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5043 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5044 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5045 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5046 (Qtool_bar, Qheader_line):
5047 * macros.c (Fexecute_kbd_macro):
5048 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5049 * xterm.c (x_delete_terminal, XSetIMValues):
5050 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5051 (x_implicitly_set_name, popup_activated)
5052 (widget_store_internal_border):
5053 Remove redundant decls.
5054 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5055 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5056 Remove _Noreturn, as make-docfile now does that for us.
5057 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5058 (Qregion_extract_function): New decl.
5059 * window.c, xfns.c: Include menu.h.
5061 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5063 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5065 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5067 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5068 * callint.c (read_file_name): ... convert to static here.
5069 * lisp.h (Fread_file_name): Do not EXFUN it.
5070 (STRING_COPYIN): Remove; unused.
5071 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5072 (char_composable_p): ... static function. All users changed.
5073 * eval.c (toplevel): Remove redundant #include directives.
5074 * xterm.c (x_initialize): Add static to match prototype.
5075 * ccl.c (Fccl_execute_on_string):
5076 * font.c (fon_intern_prop): Use make_specified_string.
5078 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5080 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5081 Reported by David Caldwell in:
5082 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5084 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5086 Do not ask for XRender extension each time XFT font is opened.
5087 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5088 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5090 2014-06-15 Glenn Morris <rgm@gnu.org>
5092 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5094 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5096 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5097 information if we are in the middle of executing a keyboard macro,
5098 since redisplay doesn't update the screen until the macro is
5099 finished. (Bug#17777)
5101 * alloc.c (cleanup_vector): Don't dereference a font driver
5102 pointer if it is NULL. (Bug#17771)
5104 2014-06-13 Glenn Morris <rgm@gnu.org>
5106 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5107 ($(lispsource)/international/charprop.el)
5108 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5109 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5110 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5111 GNU make automatically passes command-line arguments to sub-makes.
5113 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5115 Avoid hangs in accept-process-output (Bug#17647).
5116 * lisp.h, process.c (wait_reading_process_input):
5117 Return int, not bool. All uses changed.
5118 * process.c (SELECT_CANT_DO_WRITE_MASK):
5119 Remove macro, replacing with ...
5120 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5122 (status_notify): New arg WAIT_PROC. Return int, not void.
5125 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5127 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5128 the frame is the initial frame, because the hook is not set up
5129 then, and Emacs crashes.
5130 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5132 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5134 * keymap.c (silly_event_symbol_error): Don't recommend the use
5137 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5139 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5140 matching overlay strings with 'cursor' property against buffer
5141 positions traversed in the glyph row. (Bug#17744)
5143 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5145 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5148 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5149 determine 10.9 (Bug#17751).
5151 * macfont.m (macfont_draw): Positions were not freed.
5153 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5155 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5156 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5157 function. Also adjust comment.
5158 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5160 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5161 * font.c (font_done_for_face):
5162 * xfaces.c (realize_non_ascii_face): Adjust user.
5163 * font.h (struct font_driver): Convert 'prepare_face' to return
5164 void because its return value is never used anyway.
5165 * xfont.c (xfont_prepare_face): Return void.
5166 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5167 (xftfont_done_face): Use xfree.
5169 * dispextern.h (last_tool_bar_item): Remove declaration.
5170 * frame.h (struct frame): New member last_tool_bar_item.
5171 * frame.c (make_frame): Initialize it.
5172 * xdisp.c (toplevel): Remove last_tool_bar_item.
5173 (handle_tool_bar_click, note_tool_bar_highlight):
5174 * w32term.c (w32_read_socket, w32_initialize):
5175 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5177 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5178 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5180 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5182 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5183 * process.c (Faccept_process_output)
5184 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5185 the return value is about PROCESS, not about other processes.
5187 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5189 Further adjustments to mark_object and friends.
5190 Now the mark_object's stack is just 32 bytes on a 64-bit
5191 system, which means extra 20% off the stack usage.
5192 * alloc.c (mark_save_value): As before, refactored out from ...
5193 (mark_object): ... adjusted user. Also add comment.
5195 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5197 Fix core dump after a dropped X connection (Bug#17704).
5198 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5199 is dead, as we may be shutting down.
5201 2014-06-08 Glenn Morris <rgm@gnu.org>
5203 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5205 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5207 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5209 If a C name must be extern on some platforms, make it extern on all.
5210 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5212 * font.h (ftxfont_driver) [HAVE_XFT]:
5213 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5214 * lisp.h (get_frame_param):
5215 * menu.h (tty_menu_show):
5216 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5217 * termhooks.h (encode_terminal_code):
5218 * xterm.h (x_menu_wait_for_event):
5220 * frame.c (get_frame_param):
5221 * fringe.c (max_used_fringe_bitmap):
5222 * ftxfont.c (ftxfont_driver):
5223 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5224 * menu.c (menu_items_inuse):
5225 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5226 * term.c (encode_terminal_code, tty_menu_show):
5227 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5228 * xfaces.c (load_color):
5229 * xmenu.c (x_menu_wait_for_event):
5232 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5234 Change object marking routines to minimize stack usage.
5235 This change moves a few cold paths from mark_object to NO_INLINE
5236 functions and adjusts symbol marking loop. According to GCC 4.8.2
5237 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5238 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5239 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5240 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5241 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5242 refactored out from ...
5243 (mark_object): ... adjusted user. Also mark symbols in a tight
5245 (mark_face_cache): Add NO_INLINE.
5247 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5249 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5250 contains garbage on WINDOWSNT (which could potentially infloop at
5253 Minimize cursor motion during TTY menu updates.
5254 * term.c (tty_menu_display): Don't position cursor here.
5255 Instead, pass the cursor coordinates to update_frame_with_menu.
5256 (tty_menu_activate): Send the hide cursor command only once in an
5257 iteration through the outer 'while' loop.
5259 * dispnew.c (update_frame_1): Accept an additional argument
5260 SET_CURSOR_P, and position the cursor at the end of the frame
5261 update only if that argument is non-zero. All callers changed to
5262 provide the additional argument as non-zero, except for
5263 update_frame_with_menu.
5264 (update_frame_with_menu): Accept 2 additional arguments ROW and
5265 COL; if they are non-negative, instruct update_frame_1 not to
5266 position the cursor, and instead position it according to ROW and COL.
5268 * dispextern.h (update_frame_with_menu): Update prototype.
5270 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5272 * callproc.c (call_process): Don't check read-only if we don't insert
5273 anything (bug#17666).
5275 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5277 * dispnew.c (update_frame_with_menu): Set display_completed.
5279 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5281 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5283 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5285 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5287 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5288 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5290 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5292 * window.c (Frecenter): Signal an error if window-buffer is not
5295 * keyboard.c (make_lispy_position): Don't include a buffer position in
5296 mode/header-line mouse events.
5298 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5299 Vunread_command_events (bug#17650).
5301 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5303 * xterm.c (x_setup_pointer_blanking):
5304 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5306 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5308 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5309 because it will be defined in generated config.h if needed.
5311 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5313 Use terminal-specific hooks to display popup dialogs.
5314 * termhooks.h (struct terminal): New field popup_dialog_hook.
5315 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5316 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5317 code and use popup_dialog_hook.
5318 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5319 * nsterm.h (ns_popup_dialog): Adjust prototype.
5320 * nsterm.m (ns_create_terminal):
5321 * w32term.c (w32_create_terminal):
5322 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5323 Setup popup_dialog_hook.
5325 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5327 * w32heap.c (report_temacs_memory_usage): Improve the report by
5328 reporting the large blocks that are actually occupied at dump time.
5330 * w32console.c (initialize_w32_display): Set the console
5331 menu_show_hook, otherwise TTY menus are broken on w32.
5333 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5335 Use terminal-specific hooks to display menus.
5336 * termhooks.h (struct terminal): New field menu_show_hook.
5337 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5338 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5340 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5341 * nsmenu.m (ns_menu_show):
5342 * w32menu.c (w32_menu_show):
5343 * xmenu.c (x_menu_show):
5344 * term.c (tty_menu_show): Adjust to use bit flags.
5345 (set_tty_hooks): Set menu_show_hook.
5346 * xterm.c (x_create_terminal):
5347 * nsterm.m (ns_create_terminal):
5348 * msdos.c (initialize_msdos_display):
5349 * w32term.c (w32_create_terminal): Likewise.
5351 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5353 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5355 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5357 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5358 (FD_SET): Don't define on WINDOWSNT.
5360 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5362 * emacs.c: Include "sysselect.h", to define its inline functions.
5363 Reported by Glenn Morris in:
5364 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5366 Do not require libXt-devel when building with gtk.
5367 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5368 dependency on libXt-devel.
5369 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5370 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5371 lwlib-widget.h now does this.
5372 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5374 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5376 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5377 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5378 (delete_write_fd, wait_reading_process_output):
5379 Remove now-redundant easserts.
5380 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5381 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5382 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5383 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5385 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5387 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5388 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5389 (calloc): Don't undef, it is never defined.
5390 (HEAP_ENTRY_SHIFT): Remove unused macro.
5392 * Makefile.in (C_HEAP_SWITCH): Remove.
5393 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5395 Fix MS-Windows build broken by menu changes on 2014-06-02.
5396 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5398 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5399 Define instead of including ../lwlib/lwlib.h, which causes
5400 compilation errors due to missing X11 headers.
5402 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5404 * process.c (wait_reading_process_output): Omit incorrect test of
5405 p->infd against zero. Add easserts for infd having a plausible value.
5407 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5409 Adjust to match recent lwlib changes.
5410 * menu.h (xmalloc_widget_value): Replace by ...
5411 (make_widget_value): ... new prototype.
5412 * menu.c (xmalloc_widget_value): Replace by ...
5413 (make_widget_value): ... new function.
5414 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5415 * gtkutil.c (malloc_widget_value, free_widget_value):
5416 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5417 * keyboard.h (enum button_type, struct _widget_value):
5418 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5420 * nsmenu.m (ns_update_menubar, ns_menu_show):
5421 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5422 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5423 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5425 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5427 * image.c (x_query_frame_background_color)
5428 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5429 Fix --enable-gcc-warnings compilation without image libraries.
5431 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5433 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5434 emulated break value only if it goes up.
5435 (sbrk): Add assertion that the INCREMENT argument is strictly
5436 zero. Improve and correct the commentary.
5438 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5440 Improve AIX-related merge from emacs-24.
5441 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5442 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5443 not on AIX; since we're on the trunk we can use enums more broadly.
5445 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5447 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5449 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5450 to min(value, whole).
5452 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5454 Bring back the changes to GDB-visible symbols, but only on AIX.
5455 And only if it's not pre-4.2 GCC.
5456 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5457 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5458 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5461 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5463 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5464 with PT, not GPT. (Bug#16433)
5466 Revert last changes to GDB-visible symbols.
5467 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5468 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5469 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5472 2014-06-02 Glenn Morris <rgm@gnu.org>
5474 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5476 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5478 Fix port to 32-bit AIX with xlc (Bug#17598).
5479 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5480 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5481 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5482 to work around a compiler bug in IBM xlc 12.1.
5484 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5486 * xterm.c (x_update_window_end): Don't invalidate the entire
5487 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5488 highlight needs to be redisplayed. (Bug#17588)
5490 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5492 Port the GDB-visible symbols to AIX.
5493 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5494 optimizes away the relevant external symbols. Use enums instead;
5495 this suffices for the AIX port, which is 32-bit-only anyway.
5496 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5497 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5498 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5501 Include sources used to create macuvs.h.
5502 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5503 * macuvs.h: Use automatically-generated header.
5505 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5507 Port signal-handling to DragonFly BSD (Bug#17646).
5508 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5509 Move implementations from callproc.c to sysdep.c.
5510 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5511 Move declarations from process.h to syssignal.h.
5513 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5515 * callint.c (Ffuncall_interactively): Add usage.
5517 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5519 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5521 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5523 * w32heap.c (malloc_before_dump, malloc_after_dump)
5524 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5525 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5526 set errno where appropriate to emulate CRT functions.
5528 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5530 Debugging facility to check whether 'const char *' points to
5531 relocatable data of non-pure Lisp string.
5532 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5533 (mark_maybe_pointer): ... adjusted user.
5534 (relocatable_string_data_p): New function.
5535 * lisp.h (relocatable_string_data_p): Add prototype.
5536 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5537 the pointer to relocatable Lisp data is not used.
5539 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5541 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5542 * atimer.c (block_atimers):
5543 * callproc.c (block_child_signal): Block SIGINT too;
5544 otherwise, its handler might now unblock signals that it shouldn't.
5545 * keyboard.c (read_char): Clear signal mask, since we may
5546 be in a SIGINT handler, and many signals may be masked.
5547 * keyboard.c (handle_interrupt):
5548 * sysdep.c (handle_arith_signal):
5549 Clear signal mask instead of just unblocking the signal that
5550 was received, since several signals may be blocked at this point.
5552 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5554 * Makefile.in (TEMACS_POST_LINK): Remove target.
5555 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5556 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5558 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5560 * xmenu.c (xdialog_show): Remove prototype, rename to
5561 x_dialog_show, remove 2nd arg because it's always zero
5562 and simplify accordingly.
5563 (xw_popup_dialog): Adjust user.
5564 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5565 2nd arg because it's always zero and simplify accordingly.
5566 (w32_popup_dialog): Adjust user.
5568 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5570 * w32heap.c (report_temacs_memory_usage): New function.
5572 * unexw32.c (unexec) [ENABLE_CHECKING]:
5573 Call report_temacs_memory_usage.
5575 * w32heap.h (report_temacs_memory_usage): Add prototype.
5577 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5579 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5580 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5582 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5584 * buffer.c (init_buffer): Accept an argument 'initialized'.
5585 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5586 mmap_regions and mmap_fd, to avoid referencing stale data from the
5587 dump phase. Add an assertion for buffer text of buffers created
5588 in temacs before this function is called. (Bug#17622)
5589 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5591 * lisp.h (init_buffer): Update prototype.
5593 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5595 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5597 * alloc.c (Fgarbage_collect): Fix compilation with
5598 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5600 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5602 * frame.c, frame.h (frame_char_to_pixel_position)
5603 (frame_set_mouse_position): Now static, and made private in
5604 frame.c rather than public in frame.h.
5606 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5608 Refactor mouse positioning stuff to avoid code duplication.
5609 * frame.h (frame_char_to_pixel_position): New function.
5610 (x_set_mouse_position): Rename to...
5611 (frame_set_mouse_position): ...new function.
5612 (frame_set_mouse_pixel_position): Add prototype.
5613 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5614 Rename to frame_set_mouse_pixel_position.
5615 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5617 * xterm.h, w32term.h ( x_set_mouse_position)
5618 (x_set_mouse_pixel_position): Remove prototypes.
5620 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5622 On X, always make pointer visible when deleting frame (Bug#17609).
5623 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5625 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5627 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5628 * keyboard.c (gobble_input): If there is no terminal input error,
5629 make sure the pointer is visible for all frames on this terminal.
5630 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5631 it was previously disabled.
5633 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5635 * data.c (Fzerop): Move to Elisp.
5636 (syms_of_data): Don't defsubr it.
5637 * keyboard.c (echo_keystrokes_p): New function.
5638 (read_char, record_menu_key, read_key_sequence): Use it.
5640 * callint.c (Qfuncall_interactively): New var.
5641 (Qcall_interactively): Remove.
5642 (Ffuncall_interactively): New function.
5643 (Fcall_interactively): Use it.
5644 (syms_of_callint): Defsubr it.
5646 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5648 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5649 relocated from under us.
5651 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5653 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5654 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5655 configure, not from HEAPSIZE.
5656 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5658 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5659 for MinGW, since it no longer uses gmalloc.
5661 * buffer.c: Do not define mmap allocations functions for Windows.
5662 Remove mmap_find which is unused. Remove mmap_set_vars which does
5664 [WINDOWSNT]: Include w32heap.h.
5665 (init_buffer): Always allocate new memory for buffers.
5667 * emacs.c: Remove mmap_set_vars calls.
5669 * image.c (free_image): Undef free for Windows because it is
5670 redirected to our private version.
5672 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5673 (copy_executable_and_dump_data): Remove dumping the heap section.
5674 (unexec): Restore using_dynamic_heap after dumping.
5676 * w32heap.c (dumped_data_commit, malloc_after_dump)
5677 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5678 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5679 (mmap_free): New functions.
5681 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5683 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5685 * image.c (imagemagick_load_image): Use MagickRealType for local
5686 'color_scale', instead of double, to avoid a GCC warning about
5689 * xfns.c (Fx_window_property): Remove unused local.
5691 Don't kill already-reaped process (Bug#17561).
5692 * process.c (process_send_signal): Fix race condition where a
5693 subprocess was reaped by a signal handler between the check for
5694 liveness and calling 'kill', which meant that Emacs could in
5695 theory kill an innocent bystander process. Do the fix by blocking
5696 SIGCHLD in a critical section that checks liveness before killing.
5698 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5700 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5702 2014-05-26 Ken Brown <kbrown@cornell.edu>
5704 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5705 even if !CYGWIN (see bug#17510).
5707 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5709 * nsfns.m (Fns_do_applescript): Surround NSApp run
5710 with calls to ns_init_events, ns_finish_events (Bug#17424).
5712 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5714 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5715 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5717 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5718 with calls to ns_init_events, ns_finish_events (Bug#17424).
5720 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5722 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5723 if we are iterating over an object that generates glyphs for
5724 marginal areas. (Bug#17585)
5726 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5728 * xdisp.c (safe__call1, safe__eval): Now static.
5730 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5732 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5733 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5734 (safe_call1): Call safe_call instead of safe__call directly.
5736 2014-05-26 Ken Brown <kbrown@cornell.edu>
5738 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5739 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5742 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5744 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5745 (safe__call, safe__call1, safe__eval): New functions.
5746 (safe_call): Use it.
5747 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5748 (display_mode_element): Same for `:eval'.
5750 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5752 Fix port to 32-bit AIX (Bug#17540).
5753 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5754 twice. _text already includes this offset.
5755 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5757 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5759 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5760 when closest_pos is identical to to_charpos, don't recurse, since
5761 we already tried that, and failed. (Bug#17539)
5763 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5764 unwinding when frame's faces were not initialized yet, increment
5765 the frame's image-cache reference count before calling
5766 x_free_frame_resources. Don't dereference
5767 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5769 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5771 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5774 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5775 macfont.m, call draw with adjusted arguments so font drivers
5776 don't need to do that.
5778 * macfont.m (macfont_draw): Merge changes from Macport.
5780 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5782 * alloc.c (garbage_collect_1): New function, with all of the guts
5783 of Fgarbage_collect.
5784 (mark_stack): Accept an argument END and don't mark Lisp objects
5785 on the stack beyond the address given by END. Calculation of END
5786 was moved to Fgarbage_collect.
5787 (Fgarbage_collect): Calculate the end address of the stack portion
5788 that needs to be examined by mark_stack, and pass that address to
5789 garbage_collect_1, which will pass it to mark_stack.
5790 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5791 for more details about the underlying problems. In particular,
5792 this avoids dumping Emacs with the large hash-table whose value is
5793 held in purify-flag for most of the time loadup.el runs.
5795 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5797 * xfns.c (x_window_property_intern): New function (code from
5799 (Fx_window_property): Call x_window_property_intern. If property
5800 not found and NILP (source) and outer window != inner window,
5801 check outer window for property (Bug#17537).
5803 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5805 Supply malloc and alloc_size attributes for extern allocators.
5806 This documents the C API, and helps GCC generate a bit better code.
5807 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5808 (ATTRIBUTE_MALLOC_SIZE): New macros.
5809 * gmalloc.c (malloc, realloc, calloc):
5810 * gtkutil.h (malloc_widget_value):
5811 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5812 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5815 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5817 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5818 * image.c (imagemagick_load_image): Port to hosts that do not use
5819 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5821 2014-05-21 Leo Liu <sdl.web@gmail.com>
5823 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5825 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5827 * dbusbind.c (xd_signature): Revert last 2 patches.
5829 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5831 Allow any non-nil value to count as true in bool-vector.
5832 Likewise for xd_signature in dbusbind.c.
5833 This is more consistent with the usual practice in Emacs, which is
5834 that any non-nil value counts as true.
5835 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5836 * dbusbind.c (xd_signature): Likewise, for booleans.
5837 * data.c, lisp.h (Qbooleanp):
5838 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5840 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5842 * lisp.h (CHECK_BOOLEAN): New function.
5843 * alloc.c (Fbool_vector): New function.
5844 (syms_of_alloc): Defsubr it.
5845 * data.c (Qbooleanp): New symbol.
5846 (syms_of_data): DEFSYM it.
5847 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5849 * font.c (font_matching_entity): Extract font-entity object
5850 from the vector of matching entities (Bug#17486).
5852 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5854 Assume C99 or later (Bug#17487).
5855 * bytecode.c (B__dummy__): Remove.
5856 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5857 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5858 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5859 * regex.c (DEBUG_PRINT): Assume varargs macros.
5860 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5862 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5864 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5865 memory for every buffer that was dumped.
5867 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5869 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5870 (Fnreverse): Allow vectors and bool vectors.
5872 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5874 Minor cleanup for terminal setup.
5875 * termhooks.h (create_terminal): Adjust prototype.
5876 * terminal.c (create_terminal): Pass output method and RIF as args.
5877 (init_initial_terminal):
5878 * nsterm.m (ns_create_terminal):
5879 * term.c (init_tty):
5880 * w32term.c (w32_create_terminal):
5881 * xterm.c (x_create_terminal): Adjust users.
5882 Avoid redundant NULL initializers and add comments.
5884 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5886 * keyboard.c (Qdeactivate_mark): Now static.
5888 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5890 If available, use Xfixes extension to do pointer blanking.
5891 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5892 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5893 (make_invisible_cursor): Move to...
5894 * xterm.c (make_invisible_cursor): ...here.
5895 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5896 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5897 (x_term_init): Call to x_setup_pointer_blanking.
5898 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5899 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5901 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5903 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5905 2014-05-12 Glenn Morris <rgm@gnu.org>
5907 * fileio.c (Ffile_executable_p): Doc tweak.
5909 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5911 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5912 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5914 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5916 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5918 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5920 Fix initialization of minibuffer history variable (Bug#17430).
5921 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5922 Move the initialization up to prevent any "value void" message.
5924 2014-05-08 Samuel Bronson <naesten@gmail.com>
5926 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5927 are matched (bug#17413).
5929 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5931 Stop tooltips pulling Emacs window to front (Bug#17408).
5932 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5933 SetWindowPos invocations.
5935 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5937 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5938 not initialized (Bug#17398).
5940 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5942 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5944 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5946 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5947 [HAVE_NS]: Do not include png.h.
5948 (x_query_frame_background_color): New function.
5949 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5950 (png_load_body): Coalesce duplicate code.
5952 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5954 Consult libpng-config more consistently (Bug#17339).
5955 * Makefile.in (PNG_CFLAGS): New var.
5956 (ALL_CFLAGS): Use it.
5957 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5958 CFLAGS now handles this.
5960 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5962 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5963 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5964 because WCONTINUED is always defined now.
5965 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5967 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5969 * buffer.c (overlay_strings): Fix the wording of the commentary.
5971 2014-05-01 Glenn Morris <rgm@gnu.org>
5973 * floatfns.c (Fisnan):
5974 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5976 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5978 * term.c (tty_menu_activate): A better initialization for cursor
5981 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5983 * intervals.c: Tighten assertions.
5984 (create_root_interval): Make sure the interval is not empty.
5985 (intervals_equal): Use booleans.
5986 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5987 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5988 (balance_possible_root_interval): Simplify and use booleans.
5989 (split_interval_right, split_interval_left): Check LENGTH, and remove
5990 now redundant assertion.
5991 (adjust_intervals_for_insertion): Remove now redundant assertions.
5992 (delete_node, interval_deletion_adjustment)
5993 (adjust_intervals_for_deletion, merge_interval_right)
5994 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5995 (reproduce_interval): Make sure the interval is not empty.
5997 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5999 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6000 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6001 satisfaction that they would always be initialized.
6003 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6005 * term.c (tty_menu_display): Move the cursor to the active menu item.
6006 (tty_menu_activate): Return the cursor to the active menu item
6007 after displaying the menu and after displaying help-echo.
6008 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6009 for the details of why this is needed by screen readers and
6012 2014-04-30 Glenn Morris <rgm@gnu.org>
6014 * process.c (handle_child_signal):
6015 Handle systems without WCONTINUED. (Bug#15110, 17339)
6017 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6019 * window.c (struct saved_window): Remove mark.
6020 (Fset_window_configuration, save_window_save)
6021 (compare_window_configurations): Don't touch marks any more.
6023 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6025 Use bits_word for gcmarkbits.
6026 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6027 bits_word is typically a tad more efficient for mark bits than
6028 unsigned is, so use bits_word. All uses changed.
6029 * lisp.h (BITS_PER_INT): Remove; no longer used.
6031 Avoid undefined behavior in signed left shift.
6032 This ports to GCC 4.9.0 with -fsanitize=undefined.
6033 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6035 * regex.c (extract_number):
6036 * lisp.h (make_number, XINT):
6037 Do not shift a 1 bit left into a sign bit.
6038 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6039 not int, for gcmarkbits. All uses changed.
6041 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6043 * search.c (Fnewline_cache_check): Don't try to count newlines
6044 outside the buffer's restriction, as find_newline doesn't support that.
6046 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6048 * window.c (Fset_window_configuration): Deactivate the mark before
6050 (set_window_buffer): Ignore window_initialized.
6051 (window_initialized): Remove.
6052 * keyboard.c (Qdeactivate_mark): Not static any more.
6053 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6056 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6058 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6059 and to clang 3.4, which have fixed the bug. This should let us
6060 run a bit faster on these platforms when address sanitization is
6063 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6065 Port to GCC 4.9.0 with --enable-gcc-warnings.
6066 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6068 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6069 a way that also works with GCC 4.9.0.
6071 * search.c (Fnewline_cache_check): Remove unused locals.
6073 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6075 * search.c (find_newline1): New subroutine.
6076 (Fnewline_cache_check): New function.
6077 (syms_of_search): Defsubr it.
6079 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6081 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6082 * keyboard.c (unblock_input): Add comment.
6083 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6085 2014-04-22 Daniel Colascione <dancol@dancol.org>
6087 * lread.c (readevalloop_eager_expand_eval): New function
6088 that can recurse into toplevel forms.
6089 (readevalloop): Call it.
6090 * lisp.h: Declare Qprogn.
6091 * callint.c (Qprogn): No longer static.
6093 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6095 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6096 Also change identifiers to match the comments, and add more assertions
6099 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6101 * emacs.c (close_output_streams): Don't clear and restore errno.
6103 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6105 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6106 never becomes visible, i.e. using XMonad (Bug#17237).
6108 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6110 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6111 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6112 (Fline_pixel_height): Don't assume that the current buffer and the
6113 selected window's buffer are one and the same. (Bug#17281)
6115 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6116 paragraph-start cache before the newline cache. (Bug#17269)
6118 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6120 * term.c (tty_send_additional_strings): No need to fflush here,
6122 (tty_set_terminal_modes): fflush after sending additional strings,
6125 2014-04-17 Daniel Colascione <dancol@dancol.org>
6127 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6129 (tty_send_additional_strings): New function.
6130 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6131 (syms_of_term): Intern tty-mode-set-strings and
6132 tty-mode-reset-strings.
6134 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6136 * window.c (save_window_save): Lookup window_point_insertion_type in
6137 the right buffer (bug#15457).
6138 (Qwindow_point_insertion_type): New var.
6139 (syms_of_window): Initialize it.
6141 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6143 Fix the MSDOS build.
6144 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6145 (copy_text_and_data): Zero out the atexit chain pointer before
6148 * termhooks.h (encode_terminal_code): Update prototype.
6150 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6151 visible for all DOS_NT ports, not just WINDOWSNT.
6152 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6154 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6155 unless it is defined.
6156 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6158 * process.c (close_on_exec, accept4, process_socket): Move into
6159 the "ifdef subprocesses" part.
6160 (catch_child_signal): Condition by "ifdef subprocesses".
6161 (syms_of_process) <Qinternal_default_process_sentinel>
6162 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6164 * msdos.h: Add prototypes for new functions.
6165 (EINPROGRESS): Define.
6166 (O_CLOEXEC): Define to zero.
6168 * msdos.c (check_window_system): Remove unnecessary an
6169 incompatible duplicate function.
6170 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6171 New functions in support of new functionality.
6173 * menu.c (single_menu_item): Add visual indication of submenu
6174 also for menus on MSDOS frames.
6175 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6177 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6178 when async subprocesses aren't supported.
6180 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6182 * emacs.c (close_output_streams): Zero out errno before calling
6185 * dired.c [MSDOS]: Include msdos.h.
6187 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6188 (DATA_START) [MSDOS]: Define.
6189 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6191 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6192 Ifdef away for MSDOS.
6193 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6194 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6196 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6197 Use temporary file template that is compatible with mkostemp.
6198 Move vfork-related portions under #ifndef MSDOS.
6199 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6201 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6203 * buffer.c (Foverlays_at): Add argument `sorted'.
6205 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6207 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6208 text, invalidate the bidi_paragraph_cache upto and including the
6211 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6213 Port to IRIX 6.5 (Bug#9684).
6214 * conf_post.h (INET6) [IRIX6_5]: Define.
6215 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6216 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6218 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6220 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6221 before passing it to system APIs.
6223 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6225 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6226 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6228 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6230 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6232 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6234 Remove DATA_SEG_BITS.
6235 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6236 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6237 cc, but that platform is so old that SGI itself stopped supporting
6238 it in December 2013. If you still need Emacs on IRIX, please
6239 either compile with GCC and port the undumping code, or run
6240 './configure --with-wide-int'.
6241 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6242 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6243 DEFINE_GDB_SYMBOL_START way to define it.
6244 (NONPOINTER_BITS): New macro.
6245 (EMACS_INT): Use it.
6246 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6247 the problem and/or configuring --with-wide-int.
6248 (USE_LSB_TAG): Simplify, based on above changes.
6249 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6250 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6252 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6254 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6255 covered by a display string that ends in a newline, and that cases
6256 going back by DVPOS lines to hit the search limit, lift the limit
6257 and go back until DVPOS is reached. (Bug#17244)
6259 * indent.c (Fvertical_motion): Handle correctly the case when the
6260 display string is preceded by an empty line.
6262 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6263 use S_IWRITE instead.
6265 2014-04-11 Glenn Morris <rgm@gnu.org>
6267 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6269 2014-04-11 Ken Brown <kbrown@cornell.edu>
6271 * Makefile.in (EMACS_MANIFEST): Revert last change.
6273 2014-04-10 Daniel Colascione <dancol@dancol.org>
6275 * puresize.h (BASE_PURESIZE): Increase.
6277 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6279 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6281 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6282 region handling (and don't call signal_before_change) if
6283 inhibit_modification_hooks is set.
6284 (signal_before_change): Don't check inhibit_modification_hooks any more.
6286 2014-04-08 Daniel Colascione <dancol@dancol.org>
6288 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6289 function cells contain valid lisp objects. (Modified version of
6292 * alloc.c (detect_suspicious_free): Split actual stack capturing
6293 out into new function for easier breakpoint setting.
6294 (note_suspicious_free): New function.
6296 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6298 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6300 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6301 (symbol_block_pinned): New var.
6302 (Fmake_symbol): Initialize `pinned'.
6303 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6304 pinned and signal an error for un-purifiable objects.
6305 (pure_cons): Use it.
6306 (Fpurecopy): Use it, except for objects that can't be purified.
6307 (mark_pinned_symbols): New function.
6308 (Fgarbage_collect): Use it.
6309 (gc_sweep): Remove hack made unnecessary.
6311 2014-04-07 Glenn Morris <rgm@gnu.org>
6313 * keyboard.c (Fopen_dribble_file): Doc tweak.
6315 2014-04-07 Ken Brown <kbrown@cornell.edu>
6317 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6319 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6321 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6322 We have a substitute execinfo.h on hosts that lack it.
6323 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6324 isn't optimized away.
6326 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6328 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6329 * alloc.c (memory_full):
6330 * charset.c (syms_of_charset):
6331 * doc.c (Fsnarf_documentation):
6333 * font.c (BUILD_STYLE_TABLE):
6334 * keyboard.c (make_lispy_event):
6335 * profiler.c (setup_cpu_timer):
6336 * xgselect.c (xg_select):
6337 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6339 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6340 Replace the only use with ARRAYELTS (font_property_table).
6341 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6343 2014-04-03 Daniel Colascione <dancol@dancol.org>
6345 * xterm.c (x_term_init):
6346 * xfns.c (best_xim_style):
6347 * xfaces.c (Fdump_colors):
6348 * w32fns.c (w32_default_color_map):
6349 * w32.c (init_environment, N_ENV_VARS):
6350 * unexcw.c (read_exe_header):
6351 * term.c (term_get_fkeys_1):
6352 * sysdep.c (init_baud_rate):
6353 * nsterm.m (ns_convert_key):
6354 * nsfns.m (get_geometry_from_preferences):
6355 * msdos.c (dos_set_window_size, init_environment):
6356 * macfont.m (mac_font_get_glyph_for_cid)
6357 (macfont_store_descriptor_attributes)
6358 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6359 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6360 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6362 * image.c (xpm_str_to_color_key):
6363 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6364 * frame.c (x_set_frame_parameters):
6365 * fileio.c (Ffile_selinux_context):
6366 * emacs.c (sort_args):
6367 * dosfns.c (msdos_stdcolor_name):
6368 * dired.c (file_attributes):
6369 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6370 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6373 2014-04-02 Daniel Colascione <dancol@dancol.org>
6375 * data.c (Ffset): Abort if we're trying to set a function call to
6378 * lisp.h (ARRAYELTS): New macro.
6380 * alloc.c: Include execinfo.h if available.
6381 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6382 (suspicious_free_record): New structure.
6383 (suspicious_objects, suspicious_object_index)
6384 (suspicious_free_history, suspicious_free_history_index):
6386 (find_suspicious_object_in_range, detect_suspicious_free)
6387 (Fsuspicious_object): New functions.
6388 (cleanup_vector): Call find_suspicious_object_in_range.
6390 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6392 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6393 width from font width (Bug#17163).
6395 * frame.c (x_set_frame_parameters): Calculate default values of
6396 new frame sizes only after all other frame parameters have been
6397 processed (Bug#17142).
6399 2014-04-02 Ken Brown <kbrown@cornell.edu>
6401 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6404 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6406 * xterm.c (x_draw_image_glyph_string): Adjust image background
6407 width accordingly when its x position is adjusted. (Bug#17115)
6409 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6411 * font.c (font_list_entities): Do not add empty vector to font cache.
6412 (font_matching_entity): Likewise. If matching entity is found, insert
6413 1-item vector with this entity instead of entity itself (Bug#17125).
6415 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6417 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6419 * fns.c (validate_subarray): Rename from validate_substring,
6420 since it works for vectors too. New arg ARRAY. Optimize for the
6421 non-nil case. Instead of returning bool, throw an error if out of
6422 range, so that the caller needn't do that. All uses changed.
6423 Report original values if out of range.
6424 (Fsubstring, Fsubstring_no_properties, secure_hash):
6425 Also optimize the case where FROM is 0 or TO is the size.
6427 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6429 * search.c (Freplace_match): Use make_specified_string.
6430 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6431 to catch bogus override face of glyph strings.
6432 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6433 Move common substring range checking code to...
6434 (validate_substring): ...this function.
6436 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6438 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6440 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6442 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6443 bar is zero height, just return (Bug#16976).
6444 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6446 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6448 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6449 is nil. If waiting for toolbar to complete, force a redraw.
6451 2014-03-28 Glenn Morris <rgm@gnu.org>
6453 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6454 (emacs_bugreport): New variable.
6455 (usage_message): Use PACKAGE_BUGREPORT.
6456 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6458 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6460 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6462 Port recent signal-related changes to FreeBSD.
6463 Reported by Herbert J. Skuhra.
6464 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6465 Move decls from here ...
6466 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6468 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6470 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6471 and width of image background when it is displayed with a 'box'
6474 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6476 More backward-compatible fix to char-equal core dump (Bug#17011).
6477 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6478 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6480 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6482 * image.c (init_svg_functions): When loading SVG-related libraries,
6483 free already loaded libraries if the initialization fails.
6484 (rsvg_handle_set_size_callback): Remove declaration, unused.
6486 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6488 Fix core dump in char-equal (Bug#17011).
6489 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6490 unibyte buffers, as we can't tell whether the characters are
6493 * insdel.c (adjust_markers_for_delete): Remove unused local.
6495 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6497 Have (MARKER . ADJUSTMENT) undo records always be immediately
6498 after their corresponding (TEXT . POS) record in undo list.
6500 * lisp.h (record-delete): New arg record_markers.
6501 (record_marker_adjustment): No longer needed outside undo.c.
6502 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6503 adjustments to undo.c's record_marker_adjustments. Note that
6504 fileio.c's decide_coding_unwind is another caller to
6505 adjust_markers_for_delete. Because it has undo list bound to t,
6506 it does not rely on adjust_markers_for_delete to record marker
6508 (del_range_2): Swap call to record_delete and
6509 adjust_markers_for_delete so as undo marker adjustments are
6510 recorded before current deletion's adjustments, as before.
6511 (adjust_after_replace):
6512 (replace_range): Pass value for new record_markers arg to
6514 * undo.c (record_marker_adjustment): Rename to
6515 record_marker_adjustments and made static.
6516 (record_delete): Check record_markers arg and call
6517 record_marker_adjustments.
6518 (record_change): Pass value for new record_markers arg to
6520 (record_point): at_boundary calculation no longer needs to account
6521 for marker adjustments.
6523 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6525 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6528 2014-03-26 Glenn Morris <rgm@gnu.org>
6530 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6532 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6534 * buffer.c (struct sortvec): Add field `spriority'.
6535 (compare_overlays): Use it.
6536 (sort_overlays): Set it.
6538 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6540 * xdisp.c (redisplay_window): If all previous attempts to find the
6541 cursor row failed, try a few alternatives before falling back to
6542 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6544 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6546 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6547 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6549 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6550 variables on Windows.
6552 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6554 * w32.c (unsetenv): Remove unused var `retval'.
6555 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6557 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6558 (start_watching): Remove unused var `thr'.
6560 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6561 (find_child_console): Remove unnecesary var `thread_id'.
6563 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6564 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6566 2014-03-26 Glenn Morris <rgm@gnu.org>
6568 * filelock.c (Flock_buffer): Doc tweak.
6570 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6571 * emacs.c (shut_down_emacs):
6572 * fileio.c (Finsert_file_contents, write_region):
6573 * filelock.c (top-level, syms_of_filelock):
6574 * insdel.c (prepare_to_modify_buffer_1):
6575 CLASH_DETECTION is always defined now.
6577 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6579 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6580 DLL handle, to speed up thread startup.
6582 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6584 Handle sigmask better with nested signal handlers (Bug#15561).
6585 * atimer.c (sigmask_atimers): Remove.
6586 Remaining use rewritten to use body of this function.
6587 * atimer.c (block_atimers, unblock_atimers):
6588 * callproc.c (block_child_signal, unblock_child_signal):
6589 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6590 New arg OLDSET. All callers changed.
6591 * atimer.c (block_atimers, unblock_atimers):
6592 * callproc.c (block_child_signal, unblock_child_signal):
6593 * keyboard.c (handle_interrupt):
6594 * sound.c (vox_configure, vox_close):
6595 Restore the old signal mask rather than unilaterally clearing bits
6596 from the mask, in case a handler is running within another
6597 handler. All callers changed.
6598 * lisp.h, process.c, process.h, term.c:
6599 Adjust decls and callers to match new API.
6600 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6601 signal handlers aren't supposed to use floating point anyway.
6602 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6604 2014-03-23 Daniel Colascione <dancol@dancol.org>
6606 Split gc_sweep into discrete functions for legibility and better
6609 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6610 (sweep_vectors): Fix typo in comment.
6611 (sweep_conses, sweep_floats, sweep_intervals)
6612 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6613 (gc_sweep): Call new functions, to which existing functionality is
6615 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6617 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6619 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6621 2014-03-23 Daniel Colascione <dancol@dancol.org>
6623 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6624 only if xic_style calls for it. This change allows Emacs to work
6625 with ibus. Also, don't leak resources if create_frame_xic fails,
6626 and stop caching xic_style across different displays.
6627 (supported_xim_styles): Make const.
6628 (best_xim_style): Remove first parameter: it's always just
6629 supported_xim_styles. Change to look at supported_xim_styles
6632 2014-03-23 Daniel Colascione <dancol@dancol.org>
6634 * term.c (init_tty): Rearrange condition for clarity; print
6635 appropriate diagnostic.
6637 2014-03-23 Daniel Colascione <dancol@dancol.org>
6639 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6640 array. (ASAN caught.)
6642 2014-03-22 Glenn Morris <rgm@gnu.org>
6644 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6646 2014-03-22 Daniel Colascione <dancol@dancol.org>
6648 * process.c (conv_sockaddr_to_lisp): When extracting the string
6649 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6651 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6653 Fix regression introduced by patch for Bug#10500.
6654 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6655 * w32term.c (x_draw_image_relief): Likewise.
6657 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6659 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6660 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6661 maximize a frame for odd default fonts.
6663 2014-03-21 Glenn Morris <rgm@gnu.org>
6665 * minibuf.c (history-length): Increase default from 30 to 100.
6667 2014-03-21 Daniel Colascione <dancol@dancol.org>
6669 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6670 every time we switch to minibuffer.
6672 * alloc.c (lisp_align_malloc, allocate_string_data)
6673 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6674 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6676 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6678 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6679 support more "verbs".
6681 2014-03-21 Daniel Colascione <dancol@dancol.org>
6683 Always prohibit dumping a dumped Emacs.
6685 * emacs.c (might_dump): New variable.
6686 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6687 * lisp.h (might_dump): Declare.
6688 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6690 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6692 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6694 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6696 * doc.c (store_function_docstring): Warn when we don't know where to
6698 (Fsubstitute_command_keys): Don't advertise the fact that
6699 text-properties are dropped, since we think it's a bug that we'll fix.
6701 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6702 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6703 * frame.c (frame_garbaged): Make "docstring" more precise.
6705 2014-03-20 Glenn Morris <rgm@gnu.org>
6707 * charset.c (init_charset): When we cannot find the charsets directory,
6708 mention if EMACSDATA is set.
6710 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6712 * fns.c (Frandom): Fix rare bug where the result isn't random.
6714 Fix porting inconsistency about rounding to even.
6715 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6716 This way, the unusual !HAVE_RINT case acts like the usual
6717 HAVE_RINT case, and we can fix the documentation accordingly.
6719 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6721 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6722 (w32_wnd_proc): Initialize the dwHoverTime member of
6723 TRACKMOUSEEVENT structure.
6725 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6727 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6729 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6731 * search.c (find_newline): Speed up the function when using the
6732 newline cache, by halving the number of calls to
6733 region_cache_forward and region_cache_backward. (Bug#16830)
6735 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6737 * buffer.c (Fset_buffer): Document return value (bug#17015).
6739 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6741 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6742 nil, always resize character wise to avoid potential loss of the
6743 mode line (Bug#16923 related).
6745 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6747 * frame.c (x_set_frame_parameters): Always calculate new sizes
6748 pixelwise to avoid potential loss when rounding.
6750 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6752 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6753 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6755 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6757 * w32.c (fstatat): Don't add an extra slash if the argument ends
6758 with a slash: this fails the subsequent call to stat_worker on
6759 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6761 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6763 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6765 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6767 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6769 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6770 when frame is only on one screen (Bug#14713).
6772 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6774 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6775 there's a valid wrap point in the display line, the last glyph
6776 cannot "just barely fit" on this row, because display_line doesn't
6777 let it. Instead, proceed as if the last glyph didn't fit, so that
6778 we eventually back up the iterator to the wrap point. This avoids
6779 delusional behavior of move_it_to, whereby it proceeds to the next
6780 display line, but sets current_x to zero for all the glyphs that
6781 without word-wrap would fit on the previous display line.
6782 One result was that visual-order cursor movement behaved erratically
6784 (Fmove_point_visually): Add code to find the x coordinate of the
6785 last character before wrap point, under word-wrap on a TTY.
6787 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6789 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6790 also return value of MOVE_POS_MATCH_OR_ZV from
6791 move_it_in_display_line_to, when moving from beginning of line to
6792 point's position. (Bug#16961)
6794 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6796 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6797 * window.c (Fselect_window): Explain NORECORD and
6798 `buffer-list-update-hook' in doc-string.
6800 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6802 * window.c (Fother_window_for_scrolling): Check that
6803 Vother_window_scroll_buffer is a buffer.
6805 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6807 * xterm.c (xim_initialize): Always pass a copy of resource name
6808 to XRegisterIMInstantiateCallback and eassert whether return
6809 value is True. Passing copy is important because Xlib doesn't
6810 make its own copy and resource name argument usually points to
6811 SSDATA (Vx_resource_name), which may be changed from Lisp.
6812 (xim_close_display): For XUnregisterIMInstantiateCallback,
6813 always eassert return value and pass exactly the same values
6814 as were used for XRegisterIMInstantiateCallback.
6815 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6816 sources to check why if you are interested.
6818 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6820 * dispnew.c (change_frame_size_1): Add new_lines instead of
6821 new_height, the latter may be still zero if passed as such.
6822 * window.c (Fwindow_pixel_height): Mention bottom divider in
6825 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6827 Fix "resource temporarily unavailable" with xgselect
6829 * xgselect.c: Include <stdbool.h>.
6830 (xg_select) [!USE_GTK]: Don't lose track of errno.
6832 Fix minor --enable-gcc-warnings issues.
6833 * widget.c (update_various_frame_slots, EmacsFrameResize):
6834 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6836 2014-03-04 Ken Brown <kbrown@cornell.edu>
6838 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6839 represent the actual adjustment needed for alignment.
6841 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6843 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6844 needed, and don't reallocate if the initial allocation already
6845 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6847 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6849 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6852 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6854 * cmds.c (delete-char): Update docstring pointing out that the
6855 function ignores `delete-active-region' and `overwrite-mode'.
6857 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6859 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6861 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6862 allocated buffer due to alignment.
6863 (freehook): If the block to be freed was allocated by
6864 'aligned_alloc', find its real pointer before calling 'free'.
6866 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6869 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6871 * font.c (toplevel): Adjust comment about font cache layout.
6872 (font_clear_cache): Fix to match real font cache layout.
6873 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6874 (Fframe_font_cache) [FONT_DEBUG]: New function.
6875 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6877 Avoid crashes when X fonts are erroneously freed on reused X
6878 'Display *' connection data (Bug#16069). Note that X font
6879 resources still may be leaked, but currently there is no way
6880 to completely avoid it.
6881 * xterm.h (struct x_display_info): New member x_id. Add comments.
6882 * xterm.c (x_display_id): New variable.
6883 (x_term_init): Assign identifier to each opened X connection.
6884 * xfont.c (struct xfont): New member x_display_id.
6885 (xfont_open): Initialize it with frame's display id.
6886 (xfont_close): Check whether font's display id matches the one
6887 recorded for the given display. Adjust comment.
6888 * xftfont.c (struct xftfont_info):
6889 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6891 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6893 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6894 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6895 killed Vother_window_scroll_buffer.
6896 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6898 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6900 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6901 that start with more than 2 slashes as UNCs. (Bug#16751)
6903 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6905 Fix a few crashes and leaks when cloning C strings.
6906 * alloc.c, lisp.h (dupstring): New function.
6907 * gtkutil.c (xg_get_font):
6908 * term.c (tty_default_color_capabilities):
6909 * xsettings.c (store_monospaced_changed)
6910 (store_font_name_changed, parse_settings)
6911 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6912 This avoids some unlikely crashes due to accessing freed storage,
6913 and avoids some minor memory leaks in the more-typical case.
6915 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6917 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6918 cursor when modeline can't be dragged (Bug#16647).
6920 2014-02-28 Glenn Morris <rgm@gnu.org>
6922 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6923 from custom-delayed-init-variables. (Bug#11565)
6925 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6927 More fixes for mouse glyph calculations (Bug#16647).
6928 * window.c (coordinates_in_window): In intersection of
6929 horizontal and vertical window dividers prefer the horizontal
6930 one. Add some extra parens to last fix.
6931 (window_relative_x_coord): Return x-coordinate for header and
6933 * xdisp.c (remember_mouse_glyph): In text area don't extend
6934 glyph into mode line to show the vertical drag cursor there
6935 immediately. Subdivide mouse glyphs in right fringes to show a
6936 horizontal drag cursor as soon as we enter the "grabbable width"
6937 portion. Handle vertical border case separately. Do not
6938 subdivide window divider areas.
6939 (note_mouse_highlight): On bottom divider of bottommost windows
6940 show vertical drag cursor only when the minibuffer window can be
6943 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6945 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6946 reset by the face of the object just displayed. See also bug#76.
6947 (get_next_display_element): If the string came from a display
6948 property, examine the box face attribute at it->position, not at
6949 it->current.pos, since the latter was not updated yet. (Bug#16870)
6950 (handle_face_prop): Improve commentary.
6952 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6954 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6955 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6957 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6959 Fixes around Bug#16647.
6960 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6961 ON_BOTTOM_DIVIDER cases.
6962 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6963 only if the window has no right divider.
6964 (Fcoordinates_in_window_p): Fix doc-string.
6966 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6968 * lread.c (Funintern): Fix doc to match advertised calling convention.
6970 2014-02-24 Daniel Colascione <dancol@dancol.org>
6972 * keyboard.c (read_char): Close race that resulted in lost events.
6974 2014-02-22 Glenn Morris <rgm@gnu.org>
6976 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6977 * window.c (window-resize-pixelwise): Doc fixes.
6979 * process.c (Finternal_default_process_filter)
6980 (Finternal_default_process_sentinel): Doc tweaks.
6982 2014-02-21 Glenn Morris <rgm@gnu.org>
6984 * process.c (Fprocess_buffer, Faccept_process_output)
6985 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6988 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6990 * window.c (Fwindow_scroll_bar_width): New function.
6992 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6994 Pacify GCC when configuring with --enable-gcc-warnings.
6995 * xdisp.c (move_it_in_display_line_to) [lint]:
6996 Initialize recently-added local.
6998 2014-02-21 Daniel Colascione <dancol@dancol.org>
7000 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7002 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7004 * xdisp.c (init_iterator): Don't dereference a bogus face
7005 pointer. (Bug#16819)
7006 (try_cursor_movement): Don't use cursor position if
7007 set_cursor_from_row failed to compute it. This avoids assertion
7008 violations in MATRIX_ROW.
7009 (move_it_in_display_line_to): Save the iterator state in ppos_it
7010 only once per call. Reimplement the method used to return to the
7011 best candidate position if all the positions found in display line
7012 are beyond TO_CHARPOS. This cuts down the number of calls to
7013 bidi_shelve_cache, which moves a lot of stuff when lines are long
7014 and include bidirectional text. (Bug#15555)
7016 2014-02-20 Glenn Morris <rgm@gnu.org>
7018 * data.c (Fdefalias): Doc fix.
7020 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7022 * xdisp.c (display_line): Fix horizontal scrolling of large images
7023 when fringes are turned off. This comes at a price of not
7024 displaying the truncation/continuation glyphs in this case.
7027 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7028 CreateDIBSection returns an error indication, zero out *ximg after
7029 destroying the image. This avoids crashes in memory allocations
7030 due to the fact that some of the callers also call
7031 x_destroy_x_image, which will attempt to free an already free'd
7034 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7036 * widget.c (update_various_frame_slots): Don't set
7037 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7039 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7041 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7043 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7045 temacs --daemon fix (Bug#16599).
7046 * emacs.c (main): Initialize daemon_pipe[1] here ...
7047 (syms_of_emacs): ... instead of here.
7049 2014-02-16 Anders Lindgern <andlind@gmail.com>
7051 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7054 2014-02-16 Daniel Colascione <dancol@dancol.org>
7056 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7057 (xd_get_connection_address): Use it.
7058 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7059 xd_get_connection_address because the latter signals if the bus
7060 we're trying to close is already disconnected.
7062 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7064 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7065 argument to CreateThread. This avoids segfaults on Windows 9X.
7066 Reported by oslsachem <oslsachem@gmail.com>.
7068 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7070 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7071 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7072 (check_lseek): New function, to report lseek errors.
7073 (save_data_space, update_file_ptrs, read_header, write_header)
7074 (copy_file, copy_rest, unexec): Use these news functions.
7075 (update_file_ptrs): Don't assume wraparound behavior when
7076 converting a large size_t value to off_t.
7078 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7080 * composite.c (fill_gstring_header): Pass positions as C integers
7081 and move parameters checking to...
7082 (Fcomposition_get_gstring): ...this function. Handle case when
7083 buffer positions are in reversed order and avoid crash (Bug#16739).
7085 * buffer.c (validate_region): Mention current buffer in error message.
7087 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7089 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7091 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7093 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7095 2014-02-11 Glenn Morris <rgm@gnu.org>
7097 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7098 Replace refs to "OpenStep" in messages.
7100 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7102 Avoid "." at end of error diagnostics.
7103 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7104 * font.c (Ffont_at):
7105 * nsfns.m (ns_display_info_for_name):
7106 * nsselect.m (Fx_own_selection_internal):
7107 * nsterm.m (performDragOperation:):
7108 Remove "." from end of diagnostic.
7110 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7112 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7113 unintuitive (bug#15824).
7114 (Fyes_or_no_p): Doc fix (bug#15456).
7116 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7118 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7120 * eval.c (call_debugger): When exiting the debugger, do not allow
7121 max_specpdl_size less than actual binding depth (Bug#16603).
7122 (syms_of_eval): Adjust docstring.
7124 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7126 * cmds.c (Fself_insert_command): Output a clearer error message on
7127 negative repetitions (bug#9476).
7129 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7131 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7133 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7135 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7137 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7139 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7141 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7143 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7145 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7147 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7148 `exit' works (bug#15865).
7150 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7152 Constrain window box/body sizes and margin widths (Bug#16649).
7153 * xdisp.c (window_box_width): Don't return less than zero.
7154 (window_box_left_offset, window_box_right_offset): Don't return
7155 more than the window's pixel width.
7156 * window.c (window_body_height, window_body_width): Don't return
7158 (window_resize_apply): Adjust margin width, if necessary.
7160 2014-02-07 Glenn Morris <rgm@gnu.org>
7162 * nsterm.m (syms_of_nsterm): Doc fix.
7164 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7166 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7167 New variables: pointers through which to call the respective APIs.
7168 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7169 (filename_from_ansi, sys_link, check_windows_init_file):
7170 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7171 This is required on Windows 9X, where we dynamically load
7172 UNICOWS.DLL which has their non-stub implementations.
7173 (maybe_load_unicows_dll): Assign addresses to these 2 function
7174 pointers after loading UNICOWS.DLL.
7176 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7177 MultiByteToWideChar and WideCharToMultiByte through function
7180 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7183 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7185 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7186 for OSX >= 10.9 if separate spaces are used.
7187 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7189 2014-02-06 Glenn Morris <rgm@gnu.org>
7191 * buffer.c (cache-long-scans): Doc fix.
7193 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7195 * w32fns.c (Fw32_shell_execute): Doc fix.
7197 2014-02-05 Bastien Guerry <bzg@gnu.org>
7199 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7200 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7202 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7204 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7205 outside the window (Bug#16649).
7207 * xdisp.c (note_mouse_highlight): When entering a margin area show
7208 a non-text cursor (Bug#16647).
7210 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7212 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7213 It prompted a compile-time diagnostic on GNU/Linux.
7214 Simplify to remove the need for the label.
7216 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7218 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7219 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7220 to show it; otherwise return 'unsupported--w32-dialog' to signal
7221 to the caller that emulation with menus is necessary.
7222 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7224 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7226 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7229 * menu.c (Fx_popup_dialog): Don't condition the call to
7230 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7231 special symbol 'unsupported--w32-dialog', emulate the dialog with
7232 a menu by calling x-popup-menu.
7234 * menu.h (Qunsupported__w32_dialog): New extern variable.
7236 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7238 * keyboard.c (kbd_buffer_get_event): Read file notification events
7241 * xgselect.c (xg_select): Read glib events in any case, even if
7242 there are no file descriptors to watch for. (Bug#16519)
7244 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7246 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7247 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7248 * w32term.c (w32_draw_window_divider): Handle first and last
7250 * w32term.h (w32_fill_area_abs): New function.
7251 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7253 * xfaces.c (realize_basic_faces): Handle new face ids.
7254 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7255 and bottom divider width.
7256 * xterm.c (x_draw_window_divider): Handle first and last pixels
7259 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7261 * print.c (Fexternal_debugging_output): Add cast to pacify
7262 --enable-gcc-warnings.
7263 * eval.c (call_debugger): Grow specpdl if the debugger was
7264 entered due to specpdl overflow (Bug#16603) and allow more
7265 specpdl space for the debugger itself.
7267 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7269 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7272 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7274 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7275 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7277 * print.c (Fexternal_debugging_output): If the argument character
7278 is non-ASCII, encode it with the current locale's encoding before
7279 writing the result to the terminal. (Bug#16448)
7281 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7282 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7285 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7287 * process.c (create_process): Reset SIGPROF handler in the child.
7288 * callproc.c (call_process): Likewise.
7290 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7292 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7294 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7296 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7297 of zero to print strings, GDB doesn't like it.
7299 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7300 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7301 we still use correct addresses. (Bug#16576)
7303 2014-01-27 K. Handa <handa@gnu.org>
7305 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7306 to preserve the code detection behavior of 24.3.
7307 * coding.h (struct coding_system): New member detected_utf8_bytes.
7308 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7309 (decode_coding_gap): Use short cut for UTF-8 file reading only
7310 when coding->detected_utf8_bytes equals to coding->src_bytes.
7311 * fileio.c (Finsert_file_contents): Cancel the previous change.
7313 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7315 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7316 that are not visible.
7318 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7320 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7321 is grabbed (Bug#16565).
7323 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7325 * xdisp.c (last_max_ascent): Re-remove after erroneously
7326 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7328 (move_it_to): Re-remove reference to last_max_ascent.
7329 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7330 max_descent here instead of calling line_bottom_y.
7333 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7335 * terminal.c (initial_free_frame_resources): New function.
7336 (init_initial_terminal): Install new hook to free face cache
7337 on initial frame and avoid memory leak. For details, see
7338 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7339 * xfaces.c (free_frame_faces): Adjust comment.
7341 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7343 * data.c (Fstring_to_number): Document results if unparsable
7346 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7348 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7350 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7352 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7353 * coding.c (detect_coding_utf_8, emacs_mule_char)
7354 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7355 (check_utf_8, decode_coding):
7356 * coding.h (struct coding_system.errors):
7357 Use ptrdiff_t, not int, for integer values derived from buffer and
7360 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7361 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7362 before invoking decode_coding_gap, since there's just one block.
7364 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7366 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7367 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7368 too early. Again run change_frame_size before assigning menu-
7371 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7373 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7374 arrives, call x_check_fullscreen, in case the new display has a
7375 different resolution. (Bug#16517)
7377 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7379 * term.c (read_menu_input): If the selected frame changes, exit
7381 (tty_menu_show): If the selected frame changes while we displayed
7382 a menu, throw to top level. (Bug#16479)
7384 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7386 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7388 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7390 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7391 * data.c (count_one_bits_word): Fix bug (negated comparison)
7392 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7394 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7396 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7397 Avoid undefined behavior by initializing display property bit of a
7398 string processed by the bidirectional iterator. For details, see
7399 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7401 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7403 Minor cleanup of previous change.
7404 * image.c (imagemagick_error, Fimagemagick_types):
7405 Omit some recently-introduced and unnecessary casts and assignments.
7407 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7409 Fix two memory leaks discovered with Valgrind.
7410 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7411 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7413 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7415 Fixes in window size functions around Bug#16430 and Bug#16470.
7416 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7417 (Fwindow_mode_line_height, Fwindow_header_line_height)
7418 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7419 Minor doc-string adjustments.
7420 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7421 Rewrite doc-strings.
7422 (window_body_height, window_body_width): Do not count partially
7423 visible lines/columns when PIXELWISE is nil (Bug#16470).
7424 (Qfloor, Qceiling): New symbols.
7426 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7428 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7429 when the image cache is not yet allocated. (Bug#16509)
7431 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7433 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7434 re-attach intervals to its base buffer (Bug#16502).
7435 * intervals.c (set_interval_object): Move from here...
7436 * intervals.h (set_interval_object): ... to here. Fix comments.
7438 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7440 Avoid undefined behavior by initializing buffer redisplay bit.
7441 Reported by Dmitry Antipov in
7442 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7443 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7445 Revert some of the CANNOT_DUMP fix (Bug#16494).
7446 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7448 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7450 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7451 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7452 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7453 they are replaced by macros that expand into direct calls to the
7454 corresponding functions from GDI32.DLL.
7455 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7456 variables in the Cygwin build, they are unused.
7458 2014-01-19 K. Handa <handa@gnu.org>
7460 * composite.c (composition_update_it): Fix previous change.
7462 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7464 Fix file name handling on MS-Windows 9X.
7465 * w32.c (maybe_load_unicows_dll): New function.
7467 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7468 on, to make sure we can convert file names to and from UTF-8 on
7469 Windows 9X. This fixes a failure to start up because Emacs cannot
7470 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7472 * w32font.c [WINDOWSNT]: Include w32.h.
7473 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7474 of implementing the same stuff.
7475 Remove now unused g_b_init_is_windows_9x.
7477 * w32.h (maybe_load_unicows_dll): Add prototype.
7479 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7481 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7482 switch to single keyboard. Prevents daemon crashes when a new
7483 client connects while we show a TTY menu in an existing client.
7486 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7488 Fix MinGW64 porting problem with _setjmp.
7489 Reported by Eli Zaretskii in:
7490 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7491 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7492 the old _setjmp and _longjmp. All uses changed.
7494 2014-01-13 Daniel Colascione <dancol@dancol.org>
7496 * textprop.c (Fremove_list_of_text_properties):
7497 Correctly handle reaching the end of the interval tree. (Bug#15344)
7499 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7501 * xdisp.c (resize_mini_window): Round height to a multiple of
7502 frame's line height. Fix bug in calculation of window start
7503 position (Bug#16424).
7505 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7507 * macfont.m: Include termchar.h.
7508 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7509 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7510 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7511 *_WITH_GC_* to take face and f as parameters.
7512 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7513 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7515 2014-01-13 Daniel Colascione <dancol@dancol.org>
7517 Fix menu item updating in the presence of the Unity global menu
7520 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7521 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7523 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7524 updating menus; explain why.
7525 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7526 problem it's supposed to solve and it interferes with detecting
7527 the presence of a global menu.
7528 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7531 2014-01-11 K. Handa <handa@gnu.org>
7533 * composite.c (composition_update_it): Fix indexing of
7534 LGSTRING_CHAR (Bug#15984).
7536 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7538 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7540 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7542 * xdisp.c (try_window_id): Don't use this function's optimizations
7543 if overlays in the buffer displayed by the window have changed
7544 since last redisplay. (Bug#16347)
7545 (message_dolog): Fix indentation.
7547 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7549 * frame.c (frame_resize_pixelwise): Fix doc-string.
7551 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7553 Fix handling of internal borders (Bug#16348).
7554 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7555 Remove internal border width from pixel width of windows.
7556 (change_frame_size_1): Don't return early when frame's pixel
7557 size changes - we still have to record the new sizes in the
7559 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7560 also when toolbar gets larger.
7561 * window.c (check_frame_size): Include internal_border_width in
7563 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7564 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7565 In non-toolkit/non-GTK version clear internal border.
7566 * xterm.c (x_clear_under_internal_border): New function for
7567 non-toolkit/non-GTK version.
7568 (x_after_update_window_line): In non-toolkit/non-GTK version
7570 (handle_one_xevent, x_set_window_size):
7571 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7572 * xterm.h (x_clear_under_internal_border): Extern it.
7574 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7576 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7577 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7580 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7582 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7583 last value of point is not equal to buffer's point. (Bug#16129)
7585 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7588 * nsterm.h (updateCollectionBehavior): Rename from
7589 updateCollectionBehaviour. All uses changed.
7591 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7592 * Makefile.in (SETFATTR): New macro.
7593 (temacs$(EXEEXT)): Use it.
7595 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7597 Fix maximization behavior on Windows (Bug#16300).
7598 * w32fns.c (w32_fullscreen_rect): Don't handle
7599 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7600 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7601 of SetWindowPos. Restore last placement also when leaving
7602 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7603 but the FULLSCREEN_BOTH case.
7605 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7608 * data.c (arithcompare_driver):
7609 * fileio.c (Fcar_less_than_car):
7610 * fns.c (internal_equal):
7611 * frame.c (delete_frame):
7612 * lisp.h (enum More_Lisp_Bits):
7614 Avoid C99 constructs that don't work in C89.
7615 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7616 to port to C89, which doesn't have 'long long'.
7617 (count_trailing_zero_bits): Use them.
7619 2014-01-03 Chong Yidong <cyd@gnu.org>
7621 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7623 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7625 Further adjust frame/window scrollbar width calculations.
7626 * window.c (apply_window_adjustment):
7627 Set windows_or_buffers_changed.
7628 (Fwindow_scroll_bars): Return actual scrollbar width.
7629 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7630 For non-toolkit builds again use 14 as minimum width and set
7631 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7632 * xterm.c (XTset_vertical_scroll_bar): Take width from
7633 WINDOW_SCROLL_BAR_AREA_WIDTH.
7634 (x_new_font): Rename wid to unit. Base calculation of new
7635 scrollbar width on toolkit used and make it analogous to that of
7636 x_set_scroll_bar_default_width.
7637 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7638 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7639 of GetSystemMetrics.
7640 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7641 WINDOW_SCROLL_BAR_AREA_WIDTH.
7642 (x_new_font): Make it correspond to changes in xterm.c.
7644 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7646 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7647 This is a cleaner way to fix the MinGW-w64 porting problem.
7648 Check for INTPTR_MAX misconfiguration.
7650 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7652 * search.c (newline_cache_on_off, find_newline): In indirect
7653 buffers, use the newline cache of the base buffer.
7655 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7656 buffer, invalidate the caches of its base buffer. (Bug#16265)
7658 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7659 buffers, use the width-run cache of the base buffer.
7661 * xdisp.c (redisplay_window): When the window displays an indirect
7662 buffer, and the character widths in the display table have
7663 changed, invalidate the width-run cache of the corresponding base
7666 * fileio.c (Finsert_file_contents): When invalidating the newline
7667 cache, consider the case of inserting into indirect buffer.
7669 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7670 In indirect buffers, use the paragraph cache of the base buffer.
7672 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7674 * window.c (grow_mini_window): Fix last change.
7676 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7678 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7680 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7682 * w32term.c (w32_initialize): Use LCID and LOWORD.
7684 * w32proc.c (create_child): Use pid_t for 5th argument.
7685 (IsValidLocale): Don't provide prototype for MinGW64.
7686 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7687 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7689 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7690 MinGW64 doesn't support.
7692 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7694 * w32.c (set_named_security_info): New function.
7695 (acl_set_file): Fall back on set_named_security_info if
7696 set_file_security fails.
7697 (g_b_init_set_named_security_info_w)
7698 (g_b_init_set_named_security_info_a): New static variables.
7699 (globals_of_w32): Initialize them to zero.
7700 (set_named_security_info): Set them to non-zero if the
7701 corresponding API is available.
7702 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7703 New function typedefs.
7705 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7707 Some more fixes following pixelwise resize changes including one
7709 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7710 of frame_resize_pixelwise.
7711 * widget.c (pixel_to_text_size): New function.
7712 (update_wm_hints): Have size hints respect value of
7713 frame_resize_pixelwise.
7714 (EmacsFrameResize): Alway process resize requests pixelwise.
7715 * window.c (grow_mini_window): Make sure mini window is at least
7717 * xdisp.c (display_menu_bar): Make sure menubar extends till
7719 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7720 (x_set_tool_bar_lines): Calculate pixelwise.
7721 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7722 frame_resize_pixelwise.
7724 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7726 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7727 variables not used there.
7729 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7731 * w32.c (sys_umask): New function. (Bug#16299)
7733 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7735 * dispnew.c (change_frame_size_1): Take old width of root window
7736 from that window's pixel width. (Bug#16284)
7738 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7740 Plain copy-file no longer chmods an existing destination (Bug#16133).
7741 * fileio.c (realmask): Now a static var, not a local.
7742 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7743 Remove arg STATPTR. All uses changed.
7744 (Fcopy_file): Do not alter permissions of existing destinations,
7745 unless PRESERVE-PERMISSIONS (renamed from
7746 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7747 Avoid race when testing for existing destinations and for
7748 when input and output files are the same.
7749 If changing the group fails, adjust both default and
7750 preserved permissions so that access is not granted to the
7752 (Fset_default_file_modes, init_fileio): Update realmask.
7753 (Fdefault_file_modes): Use realmask instead of calling umask.
7755 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7757 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7758 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7759 flags on the daemon pipe ends before execing.
7761 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7763 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7764 session. (Bug#14739)
7766 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7768 * callproc.c (Vexec_path): Document that exec-directory is in it.
7770 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7772 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7775 2013-12-27 Chong Yidong <cyd@gnu.org>
7777 * data.c (Fsymbol_function): Doc fix.
7779 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7781 Some more tinkering with Bug#16051.
7782 * window.c (resize_frame_windows): Don't let the size of the
7783 root window drop below the frame's default character size.
7784 Never ever delete any subwindows - let the window manager do the
7787 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7788 of toolbar lines needed when they exceed the height of the root
7790 (unwind_create_frame_1): New function.
7791 (Fx_create_frame): Generally inhibit calling the window
7792 configuration change hook here. Remove extra call to
7793 change_frame_size - it's not needed when we don't run the
7794 configuration change hook.
7796 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7798 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7799 On my Fedora 19 platform the core dumps were so big that
7800 my desktop became nearly catatonic.
7801 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7802 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7803 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7804 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7805 a clang-only syntax.
7806 * conf_post.h (__has_feature): New macro, if not already defined.
7807 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7808 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7810 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7812 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7813 is a file name. (Bug#16252)
7815 2013-12-25 Chong Yidong <cyd@gnu.org>
7817 * keyboard.c (Voverriding_terminal_local_map)
7818 (Voverriding_local_map): Doc fix.
7820 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7822 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7824 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7825 file name when it is submitted to ShellExecute. Simplify code.
7826 Don't test DOCUMENT for being a string, as that is enforced by
7827 CHECK_STRING. Doc fix.
7829 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7831 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7832 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7833 redisplay_tool_bar does. Improve and fix commentary.
7834 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7835 limits of the glyph matrices. (Bug#16051)
7836 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7837 only when the new size is different from the old one, and the new
7838 size can be achieved given the frame height.
7840 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7842 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7844 2013-12-23 Glenn Morris <rgm@gnu.org>
7846 * lread.c (Fload): Mention load-prefer-newer in doc.
7848 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7850 Handle Bug#16207 by being more restrictive when running hooks.
7851 * window.c (unwind_change_frame): New function.
7852 (Fset_window_configuration): Don't run configuration change hook
7853 while the frame configuration is unsafe. Call select_window
7856 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7858 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7860 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7862 * nsterm.h: Declare EmacsColor category.
7864 * nsterm.m (NSColor): Implement EmacsColor category.
7865 (ns_get_color): Use colorUsingDefaultColorSpace.
7866 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7868 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7870 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7872 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7873 having the PNG_NORETURN attribute, to avoid compiler warning in
7876 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7878 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7880 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7881 fringe background extension.
7882 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7883 because they are now always the same as `left' and `width',
7884 respectively. Remove code for the case that `width' and
7885 `sb_width' are different.
7887 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7889 Remove scroll_bar_actual_width from frames.
7890 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7891 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7892 (x_figure_window_size):
7893 * nsterm.m (x_set_window_size):
7894 * widget.c (set_frame_size):
7895 * w32term.c (x_set_window_size):
7896 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7897 scroll_bar_actual_width.
7899 Convert scroll_bar members to integers on Windows.
7900 * w32term.h (struct scroll_bar): Convert top, left, width,
7901 height, start, end and dragging to integers.
7902 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7904 * w32term.c (w32_set_scroll_bar_thumb)
7905 (w32_scroll_bar_handle_click): Remove XINT conversions for
7906 scroll_bar members. Treat bar->dragging as integer.
7907 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7908 first element. Remove XINT conversions for scroll_bar members.
7909 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7910 Remove XINT conversions for scroll_bar members.
7912 Fix assignment for new window total sizes.
7913 * window.c (Fwindow_resize_apply_total): Assign values for
7916 2013-12-20 Chong Yidong <cyd@gnu.org>
7918 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7919 argument to `append'.
7921 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7923 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7924 current text face, for extending the face of the display margins.
7927 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7928 Doc fix. (Bug#16190)
7930 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7932 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7935 * nsterm.m (Qfile, Qurl): New.
7936 (EV_MODIFIERS2): New macro.
7937 (EV_MODIFIERS): Use EV_MODIFIERS2.
7938 (ns_term_init): Remove font and color from DND, does not work on
7939 newer OSX, and other ports don't have them.
7940 (performDragOperation:): Handle modifiers used during drag.
7941 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7942 Remove global Lisp variables used to communicate with ns-win.el.
7943 Remove font and color handling.
7944 (syms_of_nsterm): Defsym Qfile and Qurl.
7946 2013-12-19 Anders Lindgren <andlind@gmail.com>
7948 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7949 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7951 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7952 (constrainFrameRect): Remove special case nr_screens == 1.
7953 Don't constrain size to size of view.
7955 * nsterm.h (ns_output): Remove dont_constrain.
7957 2013-12-19 Anders Lindgren <andlind@gmail.com>
7959 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7961 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7963 Minor fixes for recent openp changes.
7964 * lisp.h (GCPRO7): New macro.
7965 * lread.c (openp): Use bool for boolean; all callers changed.
7966 Protect save_string from GC. Don't assume that file descriptors
7967 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7968 warning about uninitialized variable.
7970 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7972 * w32fns.c (emacs_abort): Use intptr_t as argument of
7973 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7975 2013-12-18 Glenn Morris <rgm@gnu.org>
7977 * lread.c (Fload): Pass load_prefer_newer to openp.
7978 Don't bother checking mtime if openp already did it.
7979 (openp): Add `newer' argument, to check all suffixes
7980 and find the newest file.
7981 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7982 * callproc.c (call_process):
7983 * charset.c (load_charset_map_from_file):
7984 * emacs.c (init_cmdargs):
7985 * image.c (x_create_bitmap_from_file, x_find_image_file):
7987 * lread.c (Flocate_file_internal):
7988 * process.c (Fformat_network_address):
7989 * sound.c (Fplay_sound_internal):
7990 * w32.c (check_windows_init_file):
7991 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7993 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7995 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7997 * w32.c (getloadavg): Don't index samples[] array with negative
7998 indices. Recover from wall-clock time being set backwards.
8000 * w32term.c (w32_initialize): Declare the argument of
8001 set_user_model as const.
8003 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8004 (w32_menu_show): Constify some arguments passed to MessageBox.
8006 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8007 to initialize Lisp objects.
8009 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8010 initialize Lisp objects.
8012 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8013 use variables used only on X under that condition.
8015 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8016 variables not used there.
8018 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8020 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8021 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8023 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8025 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8026 code, revealed in presence of R2L characters, character
8027 compositions, and display vectors. A better fix for Bug#16148.
8028 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8029 GTK and NS builds, they don't have this member of struct frame.
8031 * dispextern.h (struct composition_it): Correct a comment for the
8034 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8036 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8037 This prevents a compilation error on C compilers that do not
8038 default functions to return 'int' if not declared. Also, add
8039 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8040 since it now uses inline functions.
8042 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8044 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8045 display margins on mode line, header line, and in the frame's
8046 tool-bar window. (Bug#16165)
8048 2013-12-16 Andreas Schwab <schwab@suse.de>
8050 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8052 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8054 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8057 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8059 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8061 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8063 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8064 intended to find bogus pointers in font objects (Bug#16140).
8065 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8066 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8067 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8068 Disable for MS-Windows due to Bug#15876; apparently this
8069 requires more or less substantial changes in fontset code.
8070 * xfont.c (xfont_close):
8071 * xftfont.c (xftfont_close): Call x_display_info_for_display
8072 to check whether 'Display *' is valid (Bug#16093 and probably
8075 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8077 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8078 Reported by Juanma Barranquero <lekktu@gmail.com>.
8080 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8081 open a pty on MS-Windows. (Bug#16152)
8083 * emacs.c (decode_env_path): Fix bogus comparison against
8084 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8086 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8088 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8089 (Fx_file_dialog): Add parentheses around && to silence warning.
8091 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8093 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8095 * xdisp.c (extend_face_to_end_of_line): Extend background of
8096 non-default face in margin areas as well. (Bug#16151)
8097 (display_line): Call extend_face_to_end_of_line for continued
8098 lines as well, if the display margins have non-zero width.
8099 (set_glyph_string_background_width): When needed, set the
8100 extends_to_end_of_line_p flag on glyph strings to be drawn in
8101 margin areas, not only in the text area.
8103 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8106 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8108 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8109 Don't worry about verify_error being t, since it has to be a list.
8111 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8113 Use bool for boolean, focusing on headers.
8114 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8115 No need to include <stdbool.h>, since conf_post.h does it now.
8116 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8117 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8118 (SET_PER_BUFFER_VALUE_P):
8119 * ccl.c, ccl.h (setup_ccl_program):
8120 * ccl.h (CHECK_CCL_PROGRAM):
8121 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8122 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8123 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8124 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8125 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8126 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8127 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8128 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8129 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8130 (CHARSET_FAST_MAP_SET):
8131 * coding.c (decode_coding_ccl, encode_coding_ccl):
8132 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8133 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8134 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8135 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8136 (decode_coding_c_string):
8137 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8138 * conf_post.h (has_attribute):
8139 * dispextern.h (trace_redisplay_p)
8140 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8141 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8142 (SET_GLYPH_FROM_CHAR_GLYPH)
8143 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8144 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8145 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8146 (cursor_in_mouse_face_p):
8147 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8148 (blank_row, prepare_desired_row)
8149 (build_frame_matrix_from_leaf_window, make_current)
8150 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8151 (update_window, scrolling_window, update_frame_line):
8152 * disptab.h (GLYPH_FOLLOW_ALIASES):
8153 * editfns.c (Fformat):
8154 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8155 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8156 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8157 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8158 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8159 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8160 (FONT_DEFERRED_LOG):
8161 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8162 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8163 (FRAME_MOUSE_UPDATE):
8164 * fringe.c (Fdefine_fringe_bitmap):
8165 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8166 (x_create_bitmap_from_xpm_data, xpm_load_image):
8167 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8168 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8169 (MERGE_INTERVAL_CACHE):
8170 * keymap.h (KEYMAPP):
8171 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8172 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8173 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8174 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8175 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8176 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8177 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8178 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8179 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8180 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8181 (SETUP_BUFFER_SYNTAX_TABLE):
8182 * systime.h (timespec_valid_p):
8183 * term.c (save_and_enable_current_matrix):
8184 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8185 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8186 (redisplay_internal, try_window_reusing_current_matrix)
8187 (sync_frame_with_window_matrix_rows, try_window_id)
8188 (display_menu_bar, display_tty_menu_item, display_mode_line)
8189 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8190 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8191 * xmenu.c (xmenu_show):
8192 * xterm.c (use_xim, x_term_init):
8193 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8194 (struct x_bitmap_record):
8195 Use bool for booleans.
8196 * ccl.c (struct buffer_text):
8197 * ccl.h (struct ccl_program):
8198 * charset.h (struct charset):
8200 * coding.h (struct iso_2022_spec, struct coding_system):
8201 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8202 (struct glyph_string, struct face, struct face_cache)
8203 (struct bidi_string_data, struct bidi_it)
8204 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8206 * editfns.c (Fformat):
8207 * frame.h (struct frame):
8208 * fringe.c (struct fringe_bitmap):
8209 * intervals.h (struct interval):
8210 * keyboard.h (struct kboard):
8211 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8212 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8213 (struct Lisp_Buffer_Local_Value, union specbinding):
8214 * macfont.m (struct macfont_info):
8215 * process.h (struct Lisp_Process):
8216 * termchar.h (struct tty_display_info):
8217 * window.h (struct window):
8218 * xterm.h (struct x_output):
8219 Use bool_bf for boolean bit-fields.
8220 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8221 All callers changed.
8222 * ccl.h (struct ccl_program): Remove unused members private_state,
8223 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8225 (struct ccl_spec): Remove unused members cr_carryover,
8226 eight_bit_carryover.
8227 * conf_post.h: Include <stdbool.h>.
8228 (bool_bf): New type.
8229 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8230 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8231 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8232 'do { ... } while (false)' brackets.
8233 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8234 Args must now be expressions; all callers changed.
8235 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8236 (PRODUCE_GLYPHS): Simplify use of boolean.
8237 * fileio.c (Fcopy_file):
8238 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8239 * lisp.h (UNGCPRO): Return void, not int.
8240 (FOR_EACH_TAIL): Use void expression, not int expression.
8241 * region-cache.c: Reindent.
8242 * region-cache.h: Copy comments from region-cache.c, to fix
8243 incorrect remarks about booleans.
8245 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8247 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8248 when character at point is displayed from a display vector.
8251 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8253 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8254 now a list of certificate validation checks that will abort a
8255 connection with an error.
8256 (Fgnutls_boot): Document it and use it.
8258 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8260 * w32term.c (w32_enable_frame_resize_hack): New variable.
8261 (x_set_window_size): Use it to hack frame resizing on Windows
8264 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8266 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8267 Windows-specific code to w32.c. Change error message text to
8268 match that of Posix platforms.
8270 * w32.c (w32_copy_file): New function, most of the code copied and
8271 reworked from Fcopy_file. Improve error handling. Plug memory
8272 leak when errors are thrown. Support file names outside of the
8273 current codepage. (Bug#7100)
8275 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8277 * lread.c (load_path_default): Prototype.
8279 2013-12-13 Glenn Morris <rgm@gnu.org>
8281 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8282 (dump_path): Remove.
8283 (load-path-default): Remove `changed' argument.
8284 Do not set dump_path permanently. Simplify.
8285 (init_lread): Simplify.
8286 (syms_of_lread): Remove dump_path.
8288 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8290 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8291 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8292 2013-12-12 font-related change to avoid Bug#16128, which
8293 is quite hard to fix without even more substantial changes.
8295 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8297 * font.c (font_close_object): Check for live frame (Bug#16128).
8299 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8301 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8302 Return ptrdiff_t, not int, since it's a buffer size.
8303 Reindent/reparen some macros to a more Gnuish style.
8305 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8307 Avoid undefined behavior with huge regexp interval counts.
8308 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8309 since it's now specialized to interval counts. All uses changed.
8310 Do not assume wraparound on signed integer overflow.
8311 (regex_compile): Simplify based on the above changes.
8313 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8315 Support file names on MS-Windows that use characters outside of
8316 the current system codepage. (Bug#7100)
8318 * w32.c (get_file_security, set_file_security)
8319 (create_symbolic_link): Separate pointers and boolean flags for
8320 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8321 non-zero, else the former.
8322 (codepage_for_filenames, filename_to_utf16, )
8323 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8325 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8327 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8328 Accept only one argument; all callers changed.
8329 (dostounix_filename): Remove the second argument, now works in
8330 UTF-8. All callers changed.
8331 (parse_root): Lose DBCS code.
8332 (get_long_basename, w32_get_short_filename, init_environment)
8333 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8334 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8335 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8336 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8337 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8338 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8340 (ansi_encode_filename): New function.
8341 (get_emacs_configuration, get_emacs_configuration_options):
8343 (add_volume_info, GetCachedVolumeInformation): Run the input file
8344 name through unixtodos_filename, to ensure it is stored and
8345 referenced in canonical form.
8346 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8347 (logon_network_drive, sys_link, utime): Improve error handling.
8348 (sys_access): New function.
8349 (hashval, generate_inode_val): Unused functions deleted.
8350 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8351 (check_windows_init_file): Convert error message from UTF-8 to
8352 ANSI codepage, for display in the message box.
8353 (globals_of_w32): Set w32_unicode_filenames according to the OS
8356 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8357 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8358 (syms_of_w32term): Declare w32-unicode-filenames.
8360 * w32proc.c (new_child, delete_child): Remove code that handled
8361 unused pending_deletion and input_file members of the child struct.
8362 (create_child, sys_spawnve): Convert all file names to ANSI
8363 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8364 name cannot be encoded in ANSI codepage. Don't use
8365 unixtodos_filename, mirror slashes by hand.
8366 (record_infile, record_pending_deletion): Functions deleted.
8367 (Fw32_short_file_name): Call w32_get_short_filename instead of
8370 * w32notify.c (add_watch): Work in Unicode mode when
8371 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8372 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8373 instead, do the same with Lisp primitives.
8375 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8376 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8377 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8378 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8379 (Fw32_shell_execute): Improve error reporting.
8380 (Fdefault_printer_name): Ifdef away for Cygwin.
8382 * w32.h (struct _child_process): Remove input_file and
8383 pending_deletion members that are no longer used.
8384 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8385 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8386 (ansi_encode_filename): New and updated prototypes.
8388 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8390 (unexec): Don't use dostounix_filename, it expects a file name in
8391 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8394 * fileio.c (Ffile_name_directory, file_name_as_directory)
8395 (directory_file_name, Fexpand_file_name)
8396 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8397 arguments of dostounix_filename.
8398 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8399 use MAX_UTF8_PATH for size of file-name strings.
8400 (emacs_readlinkat): Build an explicitly unibyte string for file
8402 (syms_of_fileio) <file-name-coding-system>:
8403 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8405 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8406 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8407 directories to UTF-8.
8408 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8409 environment, and each element of the input PATH, to UTF-8.
8411 * dired.c (file_attributes): Use build_unibyte_string explicitly
8412 to make Lisp strings from user and group names.
8414 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8417 * coding.c (decode_file_name, encode_file_name): New functions.
8419 * termcap.c (tgetent): Adapt to the change in arguments of
8422 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8425 * msdos.c (dostounix_filename, init_environment): Adapt to the
8426 change in arguments of dostounix_filename.
8428 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8429 [WINDOWSNT]: Encode file names passed to the image libraries in
8432 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8433 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8435 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8436 arguments of dostounix_filename.
8438 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8440 * font.h (struct font_entity) [HAVE_NS]: New field to record
8441 font driver which was used to create this entity.
8442 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8443 frame where the font was opened.
8444 (font_close_object): Add prototype.
8445 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8446 (font_close_object): Not static any more. Lost frame arg.
8447 Adjust comment and users.
8448 * alloc.c (cleanup_vector): Call font_close_object to adjust
8449 per-frame font counters correctly. If HAVE_NS, also call
8450 driver-specific cleanup for font-entity objects.
8451 * ftfont.c (ftfont_open):
8452 * nsfont.m (nsfont_open):
8453 * w32font.c (w32font_open_internal):
8454 * xfont.c (xfont_open):
8455 * xftfont.c (xftfont_open): Save frame pointer in font object.
8456 * macfont.m (macfont_open): Likewise.
8457 (macfont_descriptor_entity): Save driver pointer to be able
8458 to call its free_entity routine when font-entity is swept.
8459 * ftxfont.c (ftxfont_open): Add eassert because frame
8460 pointer should be saved by ftfont_driver.open.
8462 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8464 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8465 input polling is used. This is still meaningful for Cygwin, see
8466 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8467 * keyboard.c (poll_for_input_1, input_polling_used):
8468 Define unconditionally.
8469 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8470 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8471 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8472 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8473 (face_for_char): Likewise. Rearrange eassert and return ASCII
8474 face for CHAR_BYTE8_P.
8475 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8477 2013-12-11 Ken Brown <kbrown@cornell.edu>
8479 * dispextern.h (erase_phys_cursor):
8480 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8482 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8484 * nsterm.m (x_free_frame_resources):
8485 * term.c (tty_free_frame_resources):
8486 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8487 face cache because it's implied by free_frame_faces anyway.
8488 * w32term.c (x_free_frame_resources): Likewise. Do not call
8489 free_frame_faces twice.
8491 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8493 * editfns.c (Fformat_time_string): Mention %F in the doc.
8495 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8497 * window.c (resize_frame_windows): Don't return immediately when
8498 the root window's size doesn't change - the minibuffer window
8499 may still have to be repositioned/resized.
8500 * xfns.c (Fx_create_frame): Always change the frame size after
8501 initializing the frame's faces.
8502 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8503 change_frame_size should already have done it.
8504 (x_new_font): Assign new tool- and menu-bar heights.
8505 (x_set_window_size_1): Account for tool- and menu-bar heights
8506 (Bug#16013). Don't set pixel sizes since change_frame_size
8507 should already have done it.
8509 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8511 Remove the option of using libcrypto.
8512 * Makefile.in (LIB_CRYPTO): Remove.
8513 (LIBES): Don't use it.
8515 2013-12-11 Juri Linkov <juri@jurta.org>
8517 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8518 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8520 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8522 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8523 drawn tool bar items (Bug#16058).
8524 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8526 2013-12-09 Ken Brown <kbrown@cornell.edu>
8528 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8530 * lisp.h (get_frame_param): Adjust conditions for prototype
8533 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8535 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8536 Avoid unused macro warning if configured --without-xft.
8538 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8540 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8542 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8544 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8546 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8548 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8550 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8552 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8554 Use libcrypto's checksum implementations if available, for speed.
8555 * Makefile.in (LIB_CRYPTO): New macro.
8558 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8559 The macro didn't conform to C99 due to type mismatch,
8560 which caused compilation failure with Sun C 5.12,
8561 and it was confusing anyway. Include window.h to declare
8562 redisplay_other_windows.
8564 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8566 * window.c (set_window_buffer): Update mode line (bug#16084).
8568 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8570 Fix minor problems found by static checking.
8571 * keyboard.c (poll_for_input_1, input_polling_used):
8572 Define only if HAVE_NTGUI.
8573 * xmenu.c (popup_activate_callback): Omit unnecessary
8574 check against USE_X_TOOLKIT, which must be defined here anyway.
8575 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8578 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8580 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8582 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8584 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8586 * nsterm.m (x_set_window_size): Remove fprintf.
8587 (init): Define always. Set applicationDidFinishLaunchingCalled
8589 (applicationDidFinishLaunching:):
8590 Set applicationDidFinishLaunchingCalled.
8591 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8594 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8596 Pixel resize changes for NS (Bug#16049).
8597 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8598 height/width. row/cols are locals.
8599 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8600 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8601 (windowWillResize): Remove gsextra. Calculate extra as in
8603 (x_new_font): Don't change frame size if fullscreen.
8604 Change size pixelwise.
8606 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8607 comment in xfns.c. Change to pixelwise call.
8609 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8611 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8614 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8616 * xterm.c (input_signal_count): Remove.
8617 (x_dispatch_event): Define unconditionally.
8618 (x_make_frame_visible): Process X events until the frame
8619 is really visible (Bug#16027).
8620 * xterm.h (x_dispatch_event): Declare unconditionally.
8622 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8624 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8626 * nsterm.m (x_set_window_size): Handle pixelwise.
8628 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8630 * w32term.c (x_new_font):
8631 * xterm.c (x_new_font): Calculate new frame size from new font
8634 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8636 * lisp.h (FOR_EACH_TAIL): New macro.
8637 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8639 * window.c (select_window): Call second wset_redisplay before we change
8640 selected_window (bug#16034).
8642 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8644 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8646 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8648 * w32xfns.c: Include window.h, to avoid a compiler warning.
8650 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8652 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8653 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8654 window_scroll takes care of it.
8655 (Fset_window_point, Fdelete_other_windows_internal)
8656 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8657 (Fsplit_window_internal, Fdelete_window_internal)
8658 (Fresize_mini_window_internal, Fset_window_configuration)
8659 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8660 cause redisplay instead of forcing a complete redisplay.
8661 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8662 we're only affecting the selected_window.
8664 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8666 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8667 directional control characters. Update type and category
8668 determination according to the UBA from Unicode v6.3.
8669 (bidi_category_t): New category EXPLICIT_FORMATTING.
8671 * dispextern.h (bidi_type_t): Update to include new bidirectional
8672 properties introduced with Unicode v6.3. (Bug#16043)
8674 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8676 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8679 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8681 * font.c (font_list_entities): Remove dummy assignment.
8682 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8683 used on graphic displays only. Remove unused 'font_encoder' member.
8684 (struct font_bitmap): Remove unused 'extra' member.
8685 * nsfont.m (nsfont_open):
8686 * w32font.c (w32font_open_internal):
8687 * ftfont.c (ftfont_get_bitmap): Adjust users.
8689 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8691 Use bool for boolean.
8692 * tparam.c (tparam1):
8693 * undo.c (record_point, record_property_change):
8694 Use bool for boolean, for local vars that are always true or false.
8696 Minor integer overflow fixes (Bug#16033).
8697 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8698 This improves on the previous fix to this function.
8699 (window_resize_check): When summing up pixel counts, don't rely on
8700 undefined behavior if the sum overflows.
8702 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8704 * window.c (Fset_window_new_pixel): Don't choke at negative
8705 argument value (Bug#16033).
8707 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8708 to avoid crash in window_box_height.
8710 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8711 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8713 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8715 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8717 Minor integer overflow fixes.
8718 * window.c (Fset_window_new_pixel, grow_mini_window):
8719 * xdisp.c (Fwindow_text_pixel_size):
8720 Avoid undefined behavior on signed integer overflow.
8721 * xfns.c (x_set_mouse_color):
8722 Check that drag shape fits in 'unsigned', since that's what X wants.
8724 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8726 Improve reporting of fatal exception on MS-Windows.
8727 * w32fns.c (my_exception_handler): New function.
8728 (globals_of_w32fns): Set it up as the unhandled exception
8729 handler. Initialize exception code and address to zeros.
8730 (emacs_abort): If the exception code and address are available,
8731 print them at the beginning of the backtrace. Fix the format of
8732 printing addresses (was producing 0x0x12345678 on XP).
8735 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8737 * eval.c (Fbacktrace__locals): New function.
8738 (syms_of_eval): Defsubr it.
8740 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8742 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8743 Define here to unify between...
8744 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8745 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8747 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8749 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8751 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8752 fringe background extension.
8753 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8754 because they are now always the same as `left' and `width',
8755 respectively. Remove code for the case that `width' and
8756 `sb_width' are different.
8758 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8760 Fix minor problems found by static checking.
8761 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8762 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8763 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8765 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8767 * image.c (imagemagick_compute_animated_image): Don't crash if we
8768 have an animation with different-sized images (bug#15313).
8770 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8772 Remove some unused items introduced during pixelwise change.
8773 * window.c (window_resize_total_check): Remove unused function.
8774 * xdisp.c (remember_mouse_glyph): Remove unused label.
8775 (Ftool_bar_height): Move declaration inside #if.
8776 * xterm.c (x_set_window_size): Don't use r and c.
8778 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8780 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8783 * window.c (Fset_window_configuration): Comment out unused variables.
8785 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8787 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8789 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8791 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8793 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8794 HAVE_GNUTLS3 (Bug#16001).
8796 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8797 if interrupts are deferred (Bug#15801).
8799 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8801 Support resizing frames and windows pixelwise.
8802 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8803 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8804 (struct glyph_matrix): Replace window_left_col and
8805 window_top_line by window_pixel_left and window_pixel_top.
8806 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8808 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8809 (draw_window_divider, move_it_to, x_draw_right_divider)
8810 (x_draw_bottom_divider, change_frame_size): Add or fix
8812 * dispnew.c (change_frame_size_1): Change prototype.
8813 (adjust_glyph_matrix, required_matrix_width)
8814 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8815 values instead of lines and columns.
8816 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8817 WINDOW_TOTAL_FRINGE_WIDTH.
8818 (handle_window_change_signal, do_pending_window_change)
8819 (init_display): Adjusts calls of change_frame_size.
8820 (change_frame_size, change_frame_size_1): Handle pixelwise
8822 * frame.c (Qright_divider_width, Qbottom_divider_width):
8824 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8825 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8826 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8827 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8829 (set_frame_param): New function.
8830 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8831 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8832 (Ffringe_width, Fborder_width, Fright_divider_width)
8833 (Fbottom_divider_width): New functions, defsubr them.
8834 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8835 New argument pixelwise.
8836 (struct frame_parm_table): New members Qright_divider_width and
8837 Qbottom_divider_width.
8838 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8839 (x_report_frame_params): Handle Qright_divider_width and
8840 Qbottom_divider_width.
8841 (x_set_right_divider_width, x_set_bottom_divider_width):
8843 (frame_resize_pixelwise): New option.
8844 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8845 new_pixelwise, right_divider_width and bottom_divider_width;
8846 remove total_lines; rename text_lines, text_cols, new_text_lines
8847 and new_text_cols to text_height, text_width, new_height and
8848 new_width respectively.
8849 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8850 FRAME_TEXT_WIDTH respectively.
8851 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8852 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8853 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8855 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8856 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8857 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8858 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8859 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8860 (FRAME_TOTAL_COLS_ARG): Remove macro.
8861 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8862 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8863 (x_wm_set_size_hint): Handle frame pixel sizes.
8864 * indent.c (compute_motion, Fcompute_motion):
8865 Call window_body_width instead of window_body_cols.
8866 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8867 (make_lispy_position): Handle right and bottom dividers.
8868 (Fsuspend_emacs): Pixelize call of change_frame_size.
8869 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8870 * lisp.h: Extern set_frame_param.
8871 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8873 (Fx_create_frame): Add entry for vertical_drag_cursor.
8874 Pixelize call of change_frame_size.
8875 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8876 * nsterm.m (ns_update_window_end): Optionally draw right
8878 (x_set_window_size): Add argument pixelwise.
8879 Call check_frame_size and change_frame_size with pixelwise zero.
8880 (ns_draw_window_divider): New function.
8881 (ns_redisplay_interface): Add ns_draw_window_divider.
8882 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8883 (x_new_font): Call x_set_window_size with pixelwise zero.
8884 * print.c (print_object): For a window print its sequence
8886 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8887 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8888 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8889 (w32_createwindow): Use scroll bar area width.
8890 (w32_wnd_proc): Handle bottom divider width.
8891 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8892 (Fx_create_frame): Default divider width parameters.
8893 Caclulate sizes pixelwise. Add vertical drag cursor support.
8894 (x_create_tip_frame): Default divider widths to zero.
8895 Pixelize call to change_frame_size.
8896 (Fx_show_tip): Add handling of divider widths. Pixelize window
8898 (Fw32_frame_rect): New function.
8899 (frame_parm_handler w32_frame_parm_handlers): Add divider
8901 (Vx_window_vertical_drag_shape): Add variable.
8902 * w32inevt.c (resize_event, maybe_generate_resize_event):
8903 Pixelize change_frame_size calls.
8904 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8906 * w32term.c (w32_draw_window_divider): New function.
8907 (x_update_window_end): Handle right divider.
8908 (w32_draw_fringe_bitmap, x_scroll_run)
8909 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8910 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8911 Calculate new frame sizes pixelwise.
8912 (x_new_font): Pixelize call to x_set_window_size.
8913 (x_check_fullscreen): Pixelize call to change_frame_size.
8914 (x_set_window_size_1, x_set_window_size): New argument
8915 pixelwise. Calculate pixelwise.
8916 (x_wm_set_size_hint): Use scroll bar area width.
8917 (w32_redisplay_interface): Add w32_draw_window_divider.
8918 * w32term.h (struct w32_output): Add vertical drag cursor.
8919 * widget.c (set_frame_size, update_wm_hints)
8920 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8922 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8923 * window.c (sequence_number): Restore.
8924 (Fwindow_pixel_width, Fwindow_pixel_height)
8925 (Fwindow_mode_line_height, Fwindow_header_line_height)
8926 (window_pixel_to_total, Frun_window_scroll_functions)
8927 (Fset_window_new_pixel, window_resize_apply_total)
8928 (Fwindow_resize_apply_total): New functions.
8929 (window_body_height, window_body_width): Rename from
8930 window_body_lines. New argument PIXELWISE.
8931 Calculate pixelwise.
8932 (Fwindow_body_height, Fwindow_body_width): New argument
8934 (coordinates_in_window, window_relative_x_coord): Use window's
8935 pixel width instead of total width.
8936 (replace_window, recombine_windows): Initialize pixel values.
8937 (resize_root_window, resize_frame_windows, grow_mini_window)
8938 (shrink_mini_window): New argument PIXELWISE.
8939 Calculate pixelwise.
8940 (Fdelete_other_windows_internal, adjust_window_margins)
8941 (window_resize_check, window_resize_apply)
8942 (Fdelete_window_internal, Fresize_mini_window_internal)
8943 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8944 (check_frame_size): Rename arguments. New argument PIXELWISE.
8945 Calculate pixelwise.
8946 (set_window_buffer): Make samebuf bool. Run configuration change
8947 hook only if buffer changed.
8948 (Fset_window_buffer): Rewrite doc-string.
8949 (make_window): Initialize new_pixel slot.
8950 (Fwindow_resize_apply): Check pixel size of root window.
8951 (Fsplit_window_internal): Call 2nd argument pixel_size.
8952 Calculate pixelwise.
8953 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8955 (save_window_data): New slots frame_text_width,
8956 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8957 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8959 (Fcurrent_window_configuration, Fset_window_configuration)
8960 (save_window_save, compare_window_configurations): Handle new
8961 slots in save_window_data and saved_window.
8962 (Fset_window_scroll_bars): Fix doc-string.
8963 (window_resize_pixelwise): New variable.
8964 (coordinates_in_window, Fcoordinates_in_window_p):
8966 (make_parent_window): Adjust sequence_number.
8967 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8969 * window.h (struct window): New members new_pixel, pixel_left,
8970 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8971 (wset_new_pixel): New function.
8972 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8973 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8974 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8975 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8976 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8977 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8978 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8979 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8980 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8981 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8982 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8983 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8984 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8985 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8986 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8988 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8989 (window_body_width, check_frame_size): Adapt external declarations.
8990 * xdisp.c (last_max_ascent): New integer.
8991 (window_text_bottom_y): Handle bottom divider.
8992 (window_box_width, window_box_height): Calculate pixelwise.
8993 (get_glyph_string_clip_rects): Handle right divider.
8994 (remember_mouse_glyph): When windows are resized pixelwise
8995 proceed with width and height set to 1.
8996 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8998 (move_it_to): Calculate and return maximum x position
9000 (Fwindow_text_pixel_size): New function.
9001 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9002 (tool_bar_lines_needed): Rename to tool_bar_height.
9003 Calculate pixelwise.
9004 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9005 Calculate pixelwise.
9006 (redisplay_tool_bar): Calculate pixelwise.
9007 (redisplay_window): Calculate pixelwise. Handle dividers.
9008 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9009 (x_draw_vertical_border): Handle dividers.
9010 (define_frame_cursor1): Handle vertical drag cursor.
9011 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9012 (expose_window): Calculate pixelwise. Handle dividers.
9013 (init_xdisp): Initialize pixel values.
9014 * xfaces.c (Qwindow_divider): New face.
9015 (realize_basic_faces): Realize it.
9016 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9017 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9018 (x_set_scroll_bar_default_width): Default actual width to 16.
9019 (Fx_create_frame): Set sizes pixelwise.
9020 (x_create_tip_frame): Default divider widths to zero.
9021 Pixelize call of change_frame_size.
9022 (Fx_show_tip): Handle divider widths. Initial pixel position
9024 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9025 (Vx_window_vertical_drag_shape): New option.
9026 * xmenu.c (free_frame_menubar): Pixelize call of
9028 * xterm.c (x_draw_window_divider): New function.
9029 (x_update_window_end): Optionally draw right divider.
9030 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9031 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9032 (handle_one_xevent, x_new_font): Calculate pixelwise.
9033 (x_set_window_size_1, x_set_window_size): New argument
9034 pixelwise. Calculate pixelwise.
9035 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9036 (struct x_redisplay_interface): Add x_draw_window_divider.
9037 * xterm.h (struct x_output): Add vertical_drag_cursor.
9039 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9041 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9042 Set invisible frames's `redisplay' when a full redisplay is requested.
9043 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9044 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9045 (display_mode_lines): Set it here instead.
9047 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9049 * dispextern.h (set_window_update_flags): Remove.
9051 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9053 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9055 * xdisp.c (REDISPLAY_SOME_P): New macro.
9056 (redisplay_internal): Use it (bug#15999).
9057 (prepare_menu_bars, redisplay_window): Use it as well.
9059 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9061 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9063 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9064 (globals_of_w32font): Zero it out.
9065 (GetCharWidth32W_Proc): New function pointer.
9066 (get_char_width_32_w): New function.
9067 (compute_metrics): If get_glyph_outline_w returns an error, try
9068 get_char_width_32_w before declaring a failure. This avoids
9069 punishing raster (a.k.a. "bitmap") fonts by slowing down
9070 redisplay. (Bug#6364).
9072 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9074 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9075 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9076 highlight needs to be redisplayed. (Bug#15913)
9078 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9080 Fix minor problems found by static checking.
9081 * buffer.h (struct buffer_text, struct buffer):
9082 * frame.h (struct frame):
9083 * window.h (struct window):
9084 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9085 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9086 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9087 no-longer-valid use of HAVE_MENUS.
9088 * xdisp.c (propagate_buffer_redisplay): Now static.
9090 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9092 * xmenu.c (Fmenu_or_popup_active_p):
9093 * window.c (Fset_window_configuration):
9094 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9095 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9096 * fns.c (Fyes_or_no_p):
9097 * editfns.c (Fmessage_box, Fmessage_or_box):
9098 * alloc.c (make_save_ptr_ptr):
9099 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9101 * window.c (Fset_window_configuration): Move select_window later.
9103 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9105 Refine redisplay optimizations to only redisplay *some* frames/windows
9106 rather than all of them.
9107 * xdisp.c (REDISPLAY_SOME): New constant.
9108 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9109 (bset_redisplay, bset_update_mode_line): New functions.
9110 (message_dolog): Use bset_redisplay.
9111 (clear_garbaged_frames): Use fset_redisplay.
9112 (echo_area_display): Use wset_redisplay.
9113 (buffer_shared_and_changed): Remove.
9114 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9115 frame titles. Compute the actual set of windows redisplayed.
9116 Don't update frame titles and menu bars for frames that don't need to
9118 (propagate_buffer_redisplay): New function.
9120 (redisplay_internal): Use it. Be more selective in the set of windows
9121 we redisplay. Propagate windows_or_buffers_changed to
9122 update_mode_lines a bit later to simplify the code.
9123 (mark_window_display_accurate_1): Reset window and buffer's
9125 (redisplay_window): Do nothing if neither the window nor the buffer nor
9126 the frame needs redisplay.
9127 * window.h (struct window): Add `redisplay' field.
9128 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9129 (redisplay_other_windows, window_list): New declarations.
9130 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9131 (window_list): Not static any more.
9132 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9133 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9134 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9135 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9136 * frame.h (struct frame): Add `redisplay' field.
9137 Move `external_menu_bar' bitfield next to other bit-fields.
9138 (SET_FRAME_GARBAGED): Use fset_redisplay.
9139 (SET_FRAME_VISIBLE): Don't garbage the frame;
9140 Use redisplay_other_windows.
9141 * buffer.h (struct buffer): Add `redisplay' field.
9142 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9143 (modify_overlay): Use bset_redisplay.
9144 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9146 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9148 Support w32 file notifications in batch mode.
9149 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9150 invalid (which happens in batch mode). If non-interactive, call
9151 handle_file_notifications to store file notification events in the
9152 input queue. (Bug#15933)
9154 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9156 * w32inevt.c (handle_file_notifications): Now external, not static.
9158 * w32term.h (handle_file_notifications): Provide prototype.
9160 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9161 init_crit, since init_display, which does that otherwise, is not
9164 2013-11-27 Glenn Morris <rgm@gnu.org>
9166 * Makefile.in ($(lispsource)/international/charprop.el): New.
9167 (emacs$(EXEEXT)): Depend on charprop.el.
9169 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9171 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9172 deleting portions of the buffer under non-nil REPLACE argument.
9175 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9176 directory, watch it and not its parent.
9177 (add_watch): Allow empty string in FILE.
9179 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9181 * window.c (Fset_window_start, window_resize_apply)
9182 (window_scroll): Reset window_end_valid (Bug#15957).
9184 2013-11-27 Glenn Morris <rgm@gnu.org>
9186 * Makefile.in (leimdir): Now in lisp source directory.
9187 ($(leimdir)/leim-list.el): Just use ../leim .
9188 * epaths.in (PATH_DUMPLOADSEARCH):
9189 * lread.c (load_path_default):
9190 * nsterm.m (ns_load_path): No more leim directory.
9192 2013-11-26 Andreas Schwab <schwab@suse.de>
9194 * .gdbinit (xgettype): Add cast.
9196 2013-11-26 Glenn Morris <rgm@gnu.org>
9198 Preload leim-list.el.
9199 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9200 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9201 is a single directory.
9203 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9205 bool-vector-subsetp is now the normal direction (Bug#15912).
9206 * data.c (Fbool_vector_subsetp): Test whether the first argument
9207 is a subset of the second one, not the reverse. Add doc string.
9209 Fix minor problems found by static checking.
9210 * lread.c (load_path_default): Now static.
9211 * textprop.c (text_property_stickiness): Be consistent about the
9212 test used when deciding whether to consider the previous character.
9213 This simplifies the code a bit.
9215 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9217 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9219 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9220 (syms_of_frame): Don't defsubr them.
9222 2013-11-25 Glenn Morris <rgm@gnu.org>
9224 * lread.c (load_path_default): Change the sense of the argument.
9225 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9226 from dump_path. When it is not, avoid checking dump_path twice.
9228 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9229 uninstalled dump_path against installed Vload_path. (Bug#15964)
9231 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9233 Export get_pos_property to Elisp.
9234 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9235 (syms_of_editfns): Export it to Elisp.
9237 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9239 2013-11-23 Romain Francoise <romain@orebokech.com>
9241 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9242 initialization here ...
9243 (syms_of_fileio): ... from here.
9245 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9247 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9248 Please use --enable-check-lisp-object-type.
9250 2013-11-23 Glenn Morris <rgm@gnu.org>
9252 * process.c (get_process): Explicit error for dead buffers.
9254 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9256 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9258 2013-11-23 Glenn Morris <rgm@gnu.org>
9260 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9261 * lread.c (load_path_check): Take path to check as argument.
9262 (load_path_default): New, split from init_lread.
9263 (init_lread): Move calc of default load-path to load_path_default.
9264 Empty elements in EMACSLOADPATH now stand for the default.
9265 (load-path): Doc fix.
9266 * emacs.c (decode_env_path): Add option to treat empty elements
9267 as nil rather than ".".
9268 * callproc.c (init_callproc_1, init_callproc):
9269 * image.c (Vx_bitmap_file_path):
9270 * lisp.h (decode_env_path):
9271 * lread.c (Vsource_directory):
9272 Update for new argument spec of decode_env_path.
9274 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9276 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9277 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9279 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9281 Fix some dependency problems that cause unnecessary recompiles.
9283 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9284 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9285 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9286 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9287 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9288 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9289 (boostrap-clean): No need to remove stamp-oldxmenu.
9291 Fix recently introduced bool vector overrun.
9292 This was due to an optimization that went awry.
9293 Reported by Glenn Morris in
9294 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9295 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9296 for empty vectors, undoing the 2013-11-18 change.
9297 * data.c (bool_vector_binop_driver): Rely on this.
9298 Fix bug that occasionally overran the destination.
9299 * lisp.h (struct Lisp_Bool_vector): Document this.
9301 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9303 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9306 * nsterm.m (init, run, stop:): Comment out for now, does not work
9309 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9311 * charset.c (syms_of_charset): Don't read past end of string.
9313 2013-11-19 Glenn Morris <rgm@gnu.org>
9315 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9317 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9319 Add hooks to run on gaining/losing focus. (Bug#15029)
9320 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9321 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9322 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9324 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9326 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9327 The old names predated the API change that put destination at end.
9329 Improve API of recently-added bool vector functions (Bug#15912).
9330 The old API had (bool-vector-count-matches A B)
9331 and (bool-vector-count-matches-at A B I), which gave the
9332 misleading impression that the two functions were variants, one
9333 with a location I. The new API has (bool-vector-count-population A)
9334 and (bool-vector-count-consecutive A B I) to make the distinction
9335 clearer. The first function no longer has a B argument, since the
9336 caller can easily determine the number of nils if the length and
9337 number of ts is known.
9338 * data.c (Fbool_vector_count_population): Rename from
9339 bool_vector_count_matches, and accept just 1 argument.
9340 (Fbool_vector_count_consecutive): Rename from
9341 Fbool_vector_count_matches_at.
9343 Always allocate at least one bits_word per bool vector.
9344 See Daniel Colascione in:
9345 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9346 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9347 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9348 * lisp.h (struct Lisp_Bool_vector): Document this.
9350 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9352 * insdel.c (invalidate_buffer_caches): New function, consolidated
9353 from part of prepare_to_modify_buffer.
9354 (insert_from_gap, prepare_to_modify_buffer):
9355 * coding.c (code_convert_region, code_convert_string):
9356 Call invalidate_buffer_caches. (Bug#15841)
9358 * lisp.h (invalidate_buffer_caches): Add prototype.
9360 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9362 * w32term.c (x_update_window_end): Don't invalidate the entire
9363 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9364 highlight needs to be redisplayed. (Bug#15913)
9366 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9368 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9370 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9372 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9373 while we are using Vprin1_to_string_buffer.
9375 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9376 after inserting the description string. (Bug#15907)
9378 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9380 * data.c: Work around bogus GCC diagnostic about shift count.
9381 Reported by Eli Zaretskii in
9382 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9383 (pre_value): New function.
9384 (count_trailing_zero_bits): Use it.
9386 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9388 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9389 assume C macros are not supported even under -g3 in these old GCC
9392 2013-11-15 Leo Liu <sdl.web@gmail.com>
9394 * minibuf.c (Ftry_completion, Fall_completions)
9395 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9397 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9399 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9400 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9401 This avoids placing unnecessary constants into the Emacs code.
9403 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9405 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9406 for Cygwin w32 build.
9408 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9409 for Cygwin w32 build. (Bug#15892)
9411 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9413 Simplify, port and tune bool vector implementation.
9414 * alloc.c (bool_vector_exact_payload_bytes)
9415 (bool_vector_payload_bytes): Remove.
9416 (bool_vector_fill): Return its argument.
9417 * alloc.c (bool_vector_fill):
9419 * print.c (print_object):
9420 Simplify by using bool_vector_bytes.
9421 * alloc.c (make_uninit_bool_vector):
9422 New function, broken out from Fmake_bool_vector.
9423 (Fmake_bool_vector): Use it. Use tail call.
9424 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9425 * data.c (BITS_PER_ULL): New constant.
9426 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9427 if long long versions don't exist.
9428 (shift_right_ull): New function.
9429 (count_one_bits_word): New function, replacing popcount_bits_word
9430 macro. Don't assume that bits_word is no wider than long long.
9431 (count_one_bits_word, count_trailing_zero_bits):
9432 Don't assume that bits_word is no wider than long long.
9433 * data.c (bool_vector_binop_driver, bool_vector_not):
9434 * fns.c (Fcopy_sequence):
9436 Create an uninitialized destination, to avoid needless work.
9437 (internal_equal): Simplify.
9438 (Ffillarray): Prefer tail call.
9439 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9440 contain at least one word.
9441 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9442 chars are narrower than ints.
9443 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9444 * fns.c (Fcopy_sequence):
9446 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9447 Don't try to port to hosts where bits_word values have holes; the
9448 code wouldn't work there anyway. Verify this assumption, though.
9449 (bool_vector_bytes): New function.
9450 (make_uninit_bool_vector): New decl.
9451 (bool_vector_fill): Now returns Lisp_Object.
9453 * xfns.c (xic_create_fontsetname):
9454 * xrdb.c (gethomedir): Prefer tail calls.
9456 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9458 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9459 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9461 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9462 that requires a return value.
9463 (Fset_buffer_modified_p): Take advantage of this change to do
9466 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9468 * buffer.c (Frestore_buffer_modified_p): Sync it with
9469 Fset_buffer_modified_p.
9470 (Fforce_mode_line_update): New function, moved from subr.el.
9471 (Fset_buffer_modified_p): Use them.
9472 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9474 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9476 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9477 This avoids undefined behavior when subtracting pointers into
9478 different aways. On my platform it also makes the code a tad
9479 smaller and presumably faster.
9481 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9483 * keyboard.c (command_loop_1): Use region-extract-function.
9484 * insdel.c (Qregion_extract_function): Not static any more (can we
9485 stop pretending that these vars can benefit from being marked static?).
9487 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9489 * search.c (find_newline): If buffer text is relocated during the
9490 "dumb loop", adjust C pointers into buffer text to follow suit.
9493 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9495 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9496 for conversion (Bug#15837).
9498 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9500 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9501 for the entire range of inserted characters. (Bug#15841)
9503 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9505 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9507 (realize_default_face): Remove assignment to distant-foreground if
9508 unspecified (Bug#15815).
9510 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9512 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9513 cache-long-scans disabled, since we don't want to call
9514 prepare_to_modify_buffer (in insert_1_both) for each message we
9517 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9518 from buffer.c. Improve commentary to the buffer field setter
9521 * buffer.c (bset_cache_long_scans): Static function deleted.
9522 Improve commentary to the buffer field setter functions.
9523 (init_buffer_once): Default for cache-long-scans changed to t.
9526 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9528 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9530 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9531 This bug was introduced in my 2013-06-21 change, and caused
9532 struct Lisp_Sub_Char_Table objects to be given too many slots,
9533 which broke 'make -C admin/unidata'.
9535 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9537 Import changes from mac-port 4.5.
9538 * macfont.m (mac_font_copy_default_descriptors_for_language)
9539 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9540 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9541 (macfont_language_default_font_names): New.
9542 (macfont_list): Rearrange language/charset code.
9543 (macfont_close): Don't check for macfont_info->cache.
9544 (mac_ctfont_create_preferred_family_for_attributes): New font
9545 selection code, call
9546 mac_font_copy_default_name_for_charset_and_languages.
9547 (mac_font_copy_default_descriptors_for_language)
9548 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9550 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9552 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9554 Port to C11 aligned_alloc, and fix some integer overflows.
9555 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9556 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9557 and use of posix_memalign replaced with aligned_alloc.
9558 (aligned_alloc): New function, defined or declared as needed.
9559 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9560 Don't undef; configure.ac now does this.
9561 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9562 (calloc, aligned_alloc): Check for integer overflow.
9563 (aligned_alloc): Rename from memalign. All uses changed.
9564 (memalign): New function, an alias for aligned_alloc.
9566 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9568 * xdisp.c (redisplay_internal): Fix typo in last change.
9570 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9572 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9574 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9576 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9577 redisplay--mode-lines-cause.
9578 (redisplay_internal): Keep them uptodate. Remove redundant check of
9579 buffer_shared_and_changed.
9580 * *.[chm]: Number every assignment to update_mode_lines so we
9581 can track why it is set.
9583 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9585 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9587 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9589 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9590 can track why it is set.
9592 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9594 Integer-related fixes for term.c etc.
9595 * dispextern.h (face_tty_specified_color): New function.
9596 * term.c (turn_on_face): Don't rely on undefined behavior when
9597 assigning an out-of-range value to 'long'.
9598 Simplify test for toggling highlight.
9599 (tty_capable_p): Omit last two (unused) args. All callers changed.
9600 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9601 (read_menu_input, tty_menu_activate, tty_menu_show):
9602 * xfaces.c (x_supports_face_attributes_p)
9603 (tty_supports_face_attributes_p):
9604 Use bool for boolean. All callers changed.
9605 (tty_supports_face_attributes_p): Omit defaults for color indices;
9606 no longer needed. Simplify tail call.
9608 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9610 * xdisp.c (prepare_menu_bars): Mark static.
9611 * lisp.h (prepare_menu_bars): Don't declare.
9612 * xselect.c (x_handle_selection_clear):
9613 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9615 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9617 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9618 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9620 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9622 * keyboard.c (Fcommand_error_default_function): Rename from
9623 Fdefault_error_output.
9625 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9627 * keyboard.c (Fdefault_error_output): New function, extracted from
9629 (syms_of_keyboard): Use it for Vcommand_error_function.
9631 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9633 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9634 (init_eval): Use it to ensure handlerlist is non-NULL.
9635 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9636 (Fsignal): Adjust NULLness test of handlerlist.
9637 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9639 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9641 * callproc.c (call_process): Call prepare_to_modify_buffer before
9642 decoding text read from the sub-process, as the decoded stuff will
9643 be inserted into the buffer. This will invalidate the various
9644 caches maintained for the buffer. (Bug#15148)
9646 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9648 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9649 string of glyphless-char-display.
9651 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9653 * nsfns.m (ns_get_name_from_ioreg): New function.
9654 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9655 OSX >= 10.9. Use ns_get_name_from_ioreg.
9657 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9659 Simplify and port recent bool vector changes.
9660 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9661 only in this file. Use a more-efficient implementation if the
9662 second argument is a power of 2.
9663 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9664 Remove no-longer-necessary compile-time checks.
9665 (bool_vector_exact_payload_bytes): New function.
9666 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9667 exact payload changed to call the new function. Do not assume
9668 that the arg or result fits in ptrdiff_t.
9669 (bool_vector_fill): New function.
9670 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9672 (vroundup_ct): Don't assume arg fits in size_t.
9673 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9674 invoke set_category_set.
9675 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9676 All callers changed. Use bool_vector_set.
9677 * category.h (XCATEGORY_SET): Remove; no longer needed.
9678 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9680 * data.c (Faref): Use bool_vector_ref.
9681 (Faset): Use bool_vector_set.
9682 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9683 (Fbool_vector_not, Fbool_vector_count_matches)
9684 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9685 * fns.c (concat): Use bool_vector_ref.
9686 (Ffillarray): Use bool_vector_fill.
9687 (mapcar1): Use bool_vector_ref.
9688 (sxhash_bool_vector): Hash words, not bytes.
9689 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9690 a constant, since it's now used in #if.
9691 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9692 unsigned char on unusual architectures, so that we no longer
9693 assume that the number of bits per bits_word is a power of two or
9694 is a multiple of 8 or of CHAR_BIT.
9695 (Qt): Add forward decl.
9696 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9697 at least as strictly as bits_word.
9698 (bool_vector_data, bool_vector_uchar_data): New accessors.
9699 All data structure accesses changed to use them.
9700 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9701 (bool_vector_set): New functions.
9702 (bool_vector_fill): New decl.
9703 (ROUNDUP): Move to alloc.c as described above.
9705 Fix recent gnutls changes.
9706 * gnutls.c (Fgnutls_boot): Don't assume C99.
9707 * process.c (wait_reading_process_output): Fix typo in recent change.
9709 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9711 * process.c (wait_reading_process_output, read_process_output)
9712 (send_process): Check gnutls_state is not NULL.
9714 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9715 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9717 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9719 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9720 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9722 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9725 * nsfns.m (Fx_create_frame): Fix memory leak.
9727 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9728 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9729 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9731 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9733 * xdisp.c (message3_nolog, message_with_string): Encode the string
9734 before writing it to the terminal in a non-interactive session.
9736 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9737 sure we concatenate them into a unibyte string.
9739 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9740 resulting temporary name before returning it to the caller.
9741 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9742 is a unibyte string, convert NAME to a unibyte string to ensure
9743 that the result is also a unibyte string.
9745 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9746 create unibyte strings from default paths and directory/file
9749 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9752 * callproc.c (init_callproc): Use build_unibyte_string to make
9753 sure we create unibyte strings from default paths and
9754 directory/file names.
9756 * buffer.c (init_buffer): Don't store default-directory of
9757 *scratch* in multibyte form. The original problem which led to
9758 that is described in
9759 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9760 but it was solved long ago. (Bug#15260)
9762 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9764 Port to stricter C99 platforms.
9765 Especially, C99 prohibits nesting a struct X inside struct Y if
9766 struct X has a flexible array member.
9767 * alloc.c (struct sdata): New type.
9768 (sdata): Implement in terms of struct sdata.
9769 Remove u member; all uses replaced by next_vector, set_next_vector.
9770 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9771 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9772 (struct sblock): Rename first_data member to data, which is now
9773 a flexible array member. All uses changed.
9774 (next_vector, set_next_vector, large_vector_vec): New functions.
9775 (vector_alignment): New constant.
9776 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9777 (struct large-vector): Now merely a NEXT member, since the old approach
9778 ran afoul of stricter C99. All uses changed to use
9779 large_vector_vec or large_vector_offset.
9780 (large_vector_offset): New constant.
9781 * dispnew.c: Include tparam.h, for tgetent.
9782 Do not include term.h; no longer needed.
9783 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9784 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9785 (struct Lisp_Vector): Use a flexible array member for contents,
9786 instead of a union with a member that is an array of size 1.
9788 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9789 fact that the struct no longer contains a union.
9790 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9791 (struct Lisp_Save_Value, struct Lisp_Free):
9792 Use unsigned, not int, for spacers, to avoid c99 warning.
9793 (union specbinding): Use unsigned, not bool, for bitfield, as
9794 bool is not portable to pre-C99 hosts.
9796 2013-11-04 Glenn Morris <rgm@gnu.org>
9798 * emacs.c (usage_message): Mention that `-L :...' appends.
9800 2013-11-02 Glenn Morris <rgm@gnu.org>
9802 * Makefile.in (abs_builddir): Remove.
9803 (bootstrap_exe): Use relative filename.
9805 Use relative filenames in TAGS files.
9806 * Makefile.in (abs_srcdir): Remove it again.
9807 (.PHONY): Remove frc.
9808 (maintainer-clean): No more TAGS-LISP file.
9809 (TAGS): Pass relative file names to etags.
9810 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9812 * Makefile.in (abs_srcdir): New, set by configure.
9814 (maintainer-clean): Remove pointless echo. That should be in the
9815 top-level Makefile, if anywhere. Delete TAGS-LISP.
9816 (extraclean): No s/ and m/ directories for some time.
9817 (TAGS): Also depend on ctagsfiles3.
9818 Remove no-longer-defined S_FILE.
9819 Pass absolute filenames to etags once more.
9820 (TAGS-LISP): Replace lispdir with its expansion.
9821 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9822 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9824 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9826 * xfaces.c (check_lface_attrs, realize_default_face):
9827 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9828 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9830 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9832 * emacs.c (original_pwd): Remove global var by making it local.
9833 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9835 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9837 * xfaces.c: Declare color_distance.
9838 (QCdistant_foreground): New variable.
9839 (NEAR_SAME_COLOR_THRESHOLD): New define.
9840 (load_color2): New function.
9841 (load_color): Call load_color2.
9842 (load_face_colors): Call load_color2 and if distant-color is specified
9843 calculate distant and use distant-color if colors are near.
9844 (LFACE_DISTANT_FOREGROUND): New define.
9845 (merge_face_ref, Finternal_set_lisp_face_attribute)
9846 (Finternal_get_lisp_face_attribute)
9847 (x_supports_face_attributes_p): Handle distant-foreground similar to
9849 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9851 * dispextern.h (lface_attribute_index):
9852 Add LFACE_DISTANT_FOREGROUND_INDEX.
9854 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9856 * image.c (pbm_next_char): New function.
9857 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9858 (pbm_scan_number): Use it.
9859 (Qlibjpeg_version): New variable.
9860 (syms_of_image): DEFSYM and initialize it.
9862 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9864 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9866 2013-10-31 Glenn Morris <rgm@gnu.org>
9868 * emacs.c (original_pwd): New char.
9869 (main): If using --chdir, store original_pwd.
9870 (init_cmdargs): When setting Vinvocation_directory based on a
9871 relative argv[0], use original_pwd if set. (Bug#15768)
9873 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9875 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9877 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9879 * insdel.c: Fix minor problems found by static checking.
9880 (Qregion_extract_function): Now static.
9881 (prepare_to_modify_buffer_1): Remove unused locals.
9883 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9885 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9886 (syms_of_xdisp): Declare pre-redisplay-function.
9887 (markpos_of_region): Remove function.
9888 (init_iterator, compute_stop_pos, handle_face_prop)
9889 (face_before_or_after_it_pos, reseat_to_string)
9890 (get_next_display_element, window_buffer_changed)
9891 (redisplay_internal, try_cursor_movement, redisplay_window)
9892 (try_window_reusing_current_matrix, try_window_id, display_line)
9893 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9894 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9895 * window.h (struct window): Remove field `region_showing'.
9896 * dispextern.h (struct it): Remove region_beg/end_charpos.
9897 (face_at_buffer_position, face_for_overlay_string)
9898 (face_at_string_position): Update prototypes.
9899 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9900 (face_at_string_position): Remove `region_beg' and `region_end' args.
9901 * fontset.c (Finternal_char_font):
9902 * font.c (font_at, font_range): Adjust calls accordingly.
9903 * insdel.c (Qregion_extract_function): New var.
9904 (syms_of_insdel): Initialize it.
9905 (prepare_to_modify_buffer_1): Use it.
9907 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9909 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9910 * ftxfont.c (ftxfont_get_gcs):
9911 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9912 * xfaces.c (x_free_colors, x_free_dpy_colors)
9913 (x_create_gc, unload_color):
9914 * xselect.c (x_property_data_to_lisp):
9915 * xsettings.c (parse_settings):
9916 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9917 (get_bits_and_offset): Adjust definition.
9918 * frame.c (XParseGeometry): Adjust locals.
9919 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9920 * regex.h (toplevel): Likewise for reg_syntax_t.
9922 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9924 * eval.c (run_hook_with_args): Use FUNCTIONP.
9926 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9928 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9929 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9930 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9931 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9932 on MS-Windows anyway.
9933 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9934 (free_realized_face): ...adjust user.
9935 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9936 white relief pixels to -1.
9937 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9938 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9939 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9941 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9943 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9944 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9945 in practice now. All callers changed.
9947 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9949 * dispextern.h (struct face): Use bitfields for 'underline_type'
9950 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9951 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9952 'stipple' member. Move 'lface' member up to help...
9953 * xfaces.c (make_realized_face): ...this function to find and
9954 clear just the members that need clearing.
9955 (load_face_colors, realize_x_face):
9956 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9958 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9960 * xftfont.c (struct xftfont_info): Remove set-but-unused
9962 (xftfont_open): Adjust user.
9963 (xftfont_get_colors): Remove useless prototype.
9965 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9967 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9968 before passing them to 'unexec'. (Bug#15260)
9970 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9972 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9974 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9976 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9977 the changed signature of the font driver's 'close' method.
9979 * w32font.h (w32font_close): Adjust the prototype to the change in
9980 function definition.
9982 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9984 * w32uniscribe.c (uniscribe_close): Adapt the call to
9985 w32font_close to its new prototype.
9987 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9989 Omit unused frame argument of font API's close function.
9990 * font.h (struct font): Drop frame argument. Adjust comment.
9991 * font.c (font_clear_cache, font_close_object): Adjust users.
9992 * ftfont.c (ftfont_close):
9993 * ftxfont.c (ftxfont_close):
9994 * macfont.m (macfont_close):
9995 * nsfont.m (nsfont_close):
9996 * w32font.c (w32font_close):
9997 * xfont.c (xfont_close):
9998 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9999 tweak comments and make functions safe if called more than once for
10000 the same font object.
10002 Perform font-specific cleanup when font object is swept by GC. See
10003 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10004 * alloc.c (cleanup_vector): New function.
10005 (sweep_vector): Call it for each reclaimed vector object.
10006 * font.h (struct font): Adjust comment.
10008 2013-10-24 Glenn Morris <rgm@gnu.org>
10010 * Makefile.in (abs_top_srcdir): New, set by configure.
10012 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10014 Adjust recent font-related changes to fix bug#15686.
10015 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10016 is a live window system frame, mark its default font too.
10018 2013-10-23 Glenn Morris <rgm@gnu.org>
10020 * Makefile.in (RUN_TEMACS): Make relative (again).
10021 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10022 (bootstrap-emacs$(EXEEXT)):
10023 Quote entities that might contain whitespace.
10025 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10027 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10028 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10030 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10032 Do not allow font caches to grow too large.
10033 * alloc.c (compact_font_cache_entry, compact_font_caches):
10034 New functions or stub if not HAVE_WINDOW_SYSTEM.
10035 (compact_undo_list): Factor out from Fgarbage_collect.
10037 (mark_face_cache): Mark face font. Move down to avoid
10039 (mark_terminals): Do not mark font cache here.
10040 (Fgarbage_collect): Call compaction functions described
10041 above. Adjust comment.
10043 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10045 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10046 chdir to HOME (bug#15607).
10048 * nsterm.m (Qcocoa, Qgnustep): New variables.
10049 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10050 (ns_get_color): Make selection color work for GNUstep also.
10052 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10054 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10055 handles mouse clicks. Instead, let GPM use the same code as all
10056 the other mice use. See the discussion starting at
10057 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10058 for the details of the problem with the menu bar this fixes.
10060 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10062 Remove port-specific display name lists to avoid extra
10063 complexity and data duplication with display info lists.
10064 * xterm.h (x_display_name_list): Remove declaration.
10065 * xterm.c (x_display_name_list): Remove.
10066 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10067 * xfns.c (x_display_info_for_name, Fx_display_list):
10068 Likewise. Use x_display_list where appropriate.
10069 * w32term.h (w32_display_name_list): Remove declaration.
10070 * w32term.c (w32_display_name_list): Remove.
10071 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10073 * w32fns.c (x_display_info_for_name, Fx_display_list):
10074 Likewise. Use x_display_list where appropriate.
10075 * nsterm.h (ns_display_name_list): Remove declaration.
10076 * nsterm.m (ns_display_name_list): Remove.
10077 (ns_term_init, syms_of_nsterm): Adjust users.
10078 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10079 Likewise. Use x_display_list where appropriate.
10080 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10081 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10082 (mark_terminals): Mark per-terminal font cache.
10084 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10086 Don't run timers in input-pending-p. Its new check-timers param
10087 provides the prior behavior. (Bug#15045).
10088 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10090 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10092 Make some functions static in non-Microsoft builds.
10093 On my platform (Fedora 19 x86-64), this shrinks the
10094 Emacs executable (text+data) by 0.25%.
10095 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10096 (load_color) [!MSDOS]:
10097 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10098 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10099 * lisp.h (check_existing):
10100 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10101 (network_interface_info) [!WINDOWSNT]:
10102 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10103 Remove extern decls.
10104 * fileio.c (check_existing):
10105 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10106 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10107 (network_interface_info) [!WINDOWSNT]:
10108 * term.c (encode_terminal_code) [!WINDOWSNT]:
10109 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10110 * xfaces.c (load_color) [!MSDOS]:
10112 * fileio.c (check_existing, check_executable, check_writable):
10113 * process.c (network_interface_list, network_interface_info):
10114 Move earlier, so that we don't need forward decls.
10115 * gnutls.c (fn_gnutls_transport_set_errno)
10116 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10118 * w32.c (init_environment): Use faccessat rather than
10119 check_existing, partly for consistency with the rest of the code
10120 in this file, partly so that check_existing can be static.
10122 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10123 * emacs.c (MAIN_PROGRAM): New macro.
10124 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10125 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10127 bool vector int width fixes
10128 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10129 (Fbool_vector_count_matches_at):
10130 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10131 can exceed PTRDIFF_MAX, at least in theory.
10132 (Fbool_vector_count_matches_at):
10133 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10135 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10137 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10138 (struct sockaddr): Add forward decl, for platforms that lack it.
10140 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10142 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10145 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10147 * w32.c (network_interface_get_info, network_interface_list)
10148 (network_interface_info): New functions. (Bug#15610)
10149 (GetAdaptersInfo_Proc): New typedef.
10150 (get_adapters_info): New wrapper function.
10151 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10153 * process.h (network_interface_list, network_interface_info):
10156 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10157 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10158 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10159 for WINDOWSNT. Doc fix.
10160 (syms_of_process): Defsubr Snetwork_interface_list and
10161 Snetwork_interface_info unconditionally.
10163 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10164 in NS GUI sessions. (Bug#15629)
10166 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10168 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10170 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10172 * print.c (print_object): Print " ..." when truncating bool vectors.
10174 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10176 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10177 standard mouse buttons.
10179 * termhooks.h (struct input_event): Remove incorrect commentary.
10181 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10183 Disallow bool vector operations on mixed-length operands.
10184 The old behavior left garbage in the result vector sometimes,
10185 and didn't seem to be useful.
10186 * data.c (Qwrong_length_argument): New static var.
10187 (wrong_length_argument): New function.
10188 (bool_vector_binop_driver): Check that args agree in length.
10190 * keyboard.c, keyboard.h (all_kboards): Now static.
10192 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10194 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10195 note from the lispref.
10197 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10199 * nsterm.h (struct ns_display_info): Remove set-but-unused
10200 member image_cache (image caches are per-terminal anyway).
10201 (FRAME_X_IMAGE_CACHE): Remove.
10202 * nsterm.m (ns_initialize_display_info): Adjust user.
10204 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10206 * w32proc.c: Include mingw_time.h.
10208 * w32.c: Include mingw_time.h.
10210 Implement scrolling of TTY menus when the screen is too short.
10212 * term.c (tty_menu_display): Accept an additional argument, the
10213 menu item from which to start displaying the menu. Account for
10214 the value of Y when limiting the menu to the number of available
10216 (mi_result): New enumeration.
10217 (read_menu_input): Return enumerated value. When the y coordinate
10218 hits min_y or max_y, return scroll indication instead of wrapping
10220 (tty_menu_activate): Handle the scrolling indications from
10221 read_menu_input. Compute the first menu item to display and pass
10222 it to tty_menu_display.
10224 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10226 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10227 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10228 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10229 Adjust to match the change described below.
10230 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10231 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10232 memory_below_frame members to...
10233 * termchar.h (struct tty_display_info): ...here because they're
10234 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10235 * term.c (init_tty):
10236 * nsterm.m (ns_create_terminal):
10237 * w32term.c (w32_create_terminal):
10238 * xterm.c (x_create_terminal): Adjust users.
10239 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10240 to filter out non-TTY frames. Adjust comment.
10241 (scrolling): Adjust user. Prefer eassert for debugging check.
10243 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10245 * xfaces.c (PT_PER_INCH): Remove unused macro.
10246 * termhooks.h (struct terminal): Remove set-but-unused
10247 member fast_clear_end_of_line.
10248 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10249 * nsterm.m (ns_create_terminal):
10250 * term.c (init_tty):
10251 * w32term.c (w32_create_terminal):
10252 * xterm.c (x_create_terminal): Adjust users.
10254 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10256 * lisp.h (bool_vector_size): New function.
10257 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10258 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10259 (Fbool_vector_not, Fbool_vector_count_matches_at):
10260 Remove uses of 'eassume' that should no longer be needed,
10261 because they are subsumed by the 'eassume' in bool_vector_size.
10263 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10265 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10266 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10267 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10269 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10271 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10272 have different dimensions. (Bug#15575)
10274 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10277 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10279 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10281 * term.c (tty_menu_show): Never return with unbalanced
10282 specpdl. Use eassert for debugging check. Adjust style.
10284 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10286 * term.c (read_menu_input): Make selection of menu items
10287 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10288 (tty_menu_activate): Fix off-by-one error when computing max_y.
10290 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10292 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10293 audit logging (only used with GnuTLS 3.x) and enable it.
10295 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10297 * dispnew.c (redraw_frame): Remove useless #ifdef because
10298 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10299 Also, move TTY fflush to...
10300 * term.c (tty_update_end): ...this function.
10302 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10304 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10305 the end of the frame's glyph matrix. (Bug#15575)
10307 * term.c (tty_menu_display): Don't move cursor while overwriting
10308 frame's glyphs with menu items. Limit the number of items
10309 displayed to what can be shown on the available screen lines,
10310 excluding the echo area.
10311 (tty_menu_activate): Limit the Y coordinate allowed by
10312 read_menu_input to the last screen line used for menu display.
10314 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10316 * lisp.h (eassume): New macro.
10317 Also, include <verify.h>, for 'assume'.
10318 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10319 (vroundup, vector_nbytes):
10320 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10321 (Fbool_vector_not, Fbool_vector_count_matches)
10322 (Fbool_vector_count_matches_at):
10323 Use eassume, not eassert.
10324 * casetab.c (set_identity, shuffle):
10325 * composite.c (composition_gstring_put_cache):
10326 * dispnew.c (update_frame_1):
10327 * ftfont.c (ftfont_shape_by_flt):
10328 * image.c (gif_load):
10329 * intervals.c (offset_intervals):
10330 * macfont.m (macfont_shape):
10331 Remove calls to 'assume' that are no longer needed, because
10332 --enable-gcc-warnings no longer generates bogus warnings
10333 when these calls are removed.
10335 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10337 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10339 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10341 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10342 (Qsubstitute_env_in_file_name): New var.
10343 (syms_of_fileio): Define it.
10345 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10347 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10348 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10351 * term.c (save_and_enable_current_matrix): Don't allocate and
10352 don't save margin areas.
10353 (restore_desired_matrix): Don't restore margin areas.
10354 (free_saved_screen): Don't free margin areas.
10356 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10358 * image.c: Pacify --enable-gcc-warnings.
10359 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10360 #define only if used.
10362 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10364 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10365 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10366 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10367 (gif_load): For giflib v5.x and later, display the error message
10368 produced by giflib when its functions fail.
10369 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10372 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10374 * keyboard.c (last_event_timestamp): Remove. For X selection and
10375 GTK popup menus, it may be obtained from per-frame X display info.
10376 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10377 (process_special_events): Adjust users.
10378 * keyboard.h (last_event_timestamp): Remove declaration.
10379 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10380 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10381 * menu.h (xmenu_show): Adjust prototype.
10382 * menu.c (Fx_popup_menu): Adjust user.
10383 * xselect.c (x_own_selection, x_get_foreign_selection)
10384 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10386 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10388 * keyboard.c (init_kboard): Now static. Add arg
10389 to denote window system. Adjust comment.
10390 (init_keyboard): Adjust user.
10391 (allocate_kboard): New function.
10392 (syms_of_keyboard):
10393 * nsterm.m (ns_term_init):
10394 * term.c (init_tty):
10395 * w32term.c (w32_create_terminal):
10396 * xterm.c (x_term_init): Use it.
10397 * keyboard.h (init_kboard): Remove prototype.
10398 (allocate_kboard): Add prototype.
10400 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10402 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10403 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10405 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10407 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10409 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10411 * term.c (tty_menu_activate): Flush the output stream after
10412 showing the cursor, and don't mark the frame garbaged at exit from
10413 the function. Fixes redisplay glitches when moving from one menu
10416 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10418 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10419 or throw error (Bug#15570).
10421 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10423 * intervals.c (temp_set_point_both): Move test into 'eassert',
10426 * lisp.h (eassert): Don't use 'assume'.
10427 Sometimes 'assume' wins in performance, and sometimes it loses,
10428 so it shouldn't be used all the time. Perhaps we need two
10429 flavors of 'eassert', one for where 'assume' is far more likely
10430 to help or to hurt; but that can be done later.
10431 Reported by Dmitry Antipov in
10432 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10433 Also, don't include <verify.h>; no longer needed.
10435 2013-10-09 Glenn Morris <rgm@gnu.org>
10437 * eval.c (Fcond): Doc tweak.
10439 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10441 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10442 expressions with side effects to eassert. (Bug#15565)
10444 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10446 * fns.c (hashfn_user_defined): Allow hash functions to return any
10449 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10451 Fix minor problems found by static checking.
10452 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10453 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10454 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10455 * keyboard.c (read_menu_command): Remove unused local.
10456 * lisp.h (read_menu_command): New decl.
10457 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10458 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10459 Return ptrdiff_t, not int.
10460 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10461 not int, for benefit of xpalloc.
10462 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10464 (have_menus_p): Remove; unused.
10465 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10466 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10467 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10469 (save_and_enable_current_matrix): Omit unnecessary casts.
10470 (read_menu_input): Omit local extern decl (now in lisp.h).
10471 Don't access uninitialized storage if mouse_get_xy fails.
10472 (tty_menu_activate): Mark local as initialized, for lint.
10473 (tty_menu_activate, tty_meny_show): Remove unused locals.
10475 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10477 Support menus on text-mode terminals.
10478 * xterm.h (xw_popup_dialog): Add prototype.
10480 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10481 (xmenu_show): Block input here, instead in Fx_popup_menu.
10482 (xw_popup_dialog): New function, with X-specific bits of popup
10485 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10488 * window.c (Fset_window_configuration): Use run-time tests of the
10489 frame type instead of compile-time conditionals, when menu-bar
10490 lines are considered.
10492 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10493 (w32_popup_dialog): New prototypes.
10495 * w32menu.c (Fx_popup_dialog): Function deleted.
10496 (w32_popup_dialog): New function, with w32 specific bits of popup
10497 dialogs. Block input here.
10499 * w32inevt.c (w32_console_read_socket): Minor change to add
10500 debugging TTY events.
10502 * w32fns.c (show_hourglass): If returning early because the frame
10503 is not a GUI frame, unblock input.
10505 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10506 (cursorY): New functions.
10508 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10509 WINDOWSNT, macros that call curX and curY elsewhere.
10511 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10513 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10514 specific function to hide and show cursor on a text-mode terminal.
10515 (tty_menu_struct, struct tty_menu_state): New structures.
10516 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10517 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10518 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10519 (tty_menu_locate, save_and_enable_current_matrix)
10520 (restore_desired_matrix, screen_update, read_menu_input)
10521 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10522 (tty_pop_down_menu, tty_menu_last_menubar_item)
10523 (tty_menu_new_item_coords, tty_menu_show): New functions.
10524 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10526 * nsterm.h (ns_popup_dialog): Adjust prototype.
10528 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10529 of in x-popup-menu.
10530 (ns_popup_dialog): Adapt order of arguments to the other
10531 *_menu_show implementations.
10532 (Fx_popup_dialog): Function deleted.
10534 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10536 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10538 * menu.c (have_boxes): New function.
10539 (single_keymap_panes): Use it instead of a compile-time
10541 (single_menu_item): Use run-time tests of the frame type instead
10542 of compile-time conditionals.
10543 (encode_menu_string): New function.
10544 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10545 the macro, since different types of frame need different encoding
10547 (digest_single_submenu): Use run-time tests of frame type instead
10548 of, or in addition to, compile-time conditionals.
10549 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10550 (Fx_popup_menu): Detect when the function is called from keyboard
10551 on a TTY. Don't barf when invoked on a text-mode frame.
10552 Check frame type at run time, instead of compile-time conditionals for
10553 invoking terminal-specific menu-show functions.
10554 Call tty_menu_show on text-mode frames.
10555 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10556 run time to determine which alternative to invoke; support dialogs
10559 * keyboard.h <Qmouse_movement>: Declare.
10561 * keyboard.c <Qmouse_movement>: Now extern.
10562 <Qecho_keystrokes>: New static variable.
10563 (read_key_sequence): Accept an additional argument, a flag to
10564 prevent redisplay during reading of the key sequence. All callers
10566 (read_menu_command): New function.
10567 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10569 (toolkit_menubar_in_use): New function.
10570 (make_lispy_event): Use it instead of a compile-time test.
10572 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10573 window-system being available.
10575 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10576 to x-popup-dialog on the frame type, they all now support popup
10579 * dispnew.c (save_current_matrix): Save the margin areas.
10580 (restore_current_matrix): Restore margin areas.
10581 (update_frame_with_menu): New function.
10583 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10586 * alloc.c (make_save_ptr): Now compiled unconditionally.
10588 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10590 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10591 (redraw_frame, update_frame): Adjust users.
10592 * dispextern.h (set_window_update_flags): Adjust prototype.
10593 * xdisp.c (redisplay_internal): When updating all frames with zero
10594 windows_or_buffers_changed, assume that only the windows that shows
10595 current buffer should be really updated.
10597 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10599 Do not allocate huge temporary memory areas and objects while encoding
10600 for file I/O, thus reducing an enormous memory usage for large buffers.
10601 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10602 * coding.h (struct coding_system): New member raw_destination.
10603 * coding.c (setup_coding_system): Initialize it to zero.
10604 (encode_coding_object): If raw_destination is set, do not create
10605 dst_object. Add comment.
10606 * fileio.c (toplevel): New constant E_WRITE_MAX.
10607 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10608 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10610 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10612 * nsterm.m (windowDidExitFullScreen:)
10613 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10615 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10617 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10618 * keyboard.c (unblock_input_to): Don't process pending signals
10619 if a fatal error is in progress.
10621 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10622 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10623 they're talking about words in Lisp bool vectors.
10624 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10625 * data.c (popcount_bits_word): Rename from popcount_size_t.
10626 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10629 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10631 Improve support for popcount and counting trailing zeros (Bug#15550).
10632 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10633 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10634 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10635 (popcount_size_t_msc, popcount_size_t_gcc):
10636 Remove; now done by Gnulib.
10637 (popcount_size_t): Now a macro that defers to Gnulib.
10638 (count_trailing_zero_bits): Return int, for consistency with
10639 Gnulib and because Emacs prefers signed to unsigned int.
10640 Don't assume that size_t is either unsigned int or unsigned long
10641 or unsigned long long.
10642 (size_t_to_host_endian): Do not assume that size_t is either
10643 exactly 32 or exactly 64 bits wide.
10644 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10645 etc., so that it's now an enum constant, not a macro.
10646 No need to assume that it's either 32 or 64.
10648 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10650 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10653 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10655 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10656 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10658 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10660 emacs_read and emacs_write now use void *, not char *.
10661 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10662 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10663 Buffer arg is now void *, not char *. This matches plain
10664 'read' and 'write' better, and avoids a constraint violation
10665 on Solaris 9 with Oracle Studio.
10667 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10669 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10670 memset to explicit loop. Otherwise copy largest possible chunk
10671 from initialized to uninitialized part, thus allowing the longer
10672 memcpy runs and reducing the number of loop iterations.
10674 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10676 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10677 hide toolbar (Bug#15388).
10678 (windowDidEnterFullScreen:): If presentation options are zero,
10679 set them here (Bug#15388).
10680 (ns_update_auto_hide_menu_bar): Remove runtime check.
10681 Don't auto hide dock unless menubar is also auto hidden.
10683 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10685 * editfns.c (message): Mention batch mode in doc string.
10687 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10689 * nsterm.m (check_native_fs): Remove erroneous comment.
10691 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10693 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10694 uses find_newline instead of scan_newline and so doesn't move point.
10696 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10698 Use hardware support for byteswapping on glibc x86 etc.
10699 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10700 whereas the old swap64 needed 30.
10701 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10702 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10703 Use byteswap.h's macros to swap bytes.
10704 * lisp.h (swap16, swap32, swap64): Remove.
10705 All uses replaced by bswap_16, bswap_32, bswap_64.
10707 * bytecode.c (exec_byte_code): Use some more volatile variables
10708 to work around local variables getting clobbered by longjmp.
10709 Port to pre-C99, which doesn't allow decls after stmts.
10711 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10713 * lisp.h (eassert): Assume that COND is true when optimizing.
10714 In other words, take on the behavior of eassert_and_assume.
10715 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10716 (eassert_and_assume): Remove. All uses replaced by eassert.
10718 * xdisp.c (Qglyphless_char): Now static.
10720 Adjust to merge from gnulib.
10721 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10722 * lisp.h: Include <verify.h>, for 'assume'.
10724 * eval.c (clobbered_eassert): New macro.
10725 (internal_catch, internal_condition_case)
10726 (internal_condition_case_1, internal_condition_case_2)
10727 (internal_condition_case_n): Use it instead of eassert
10728 when the argument contains locals clobbered by longjmp.
10729 Don't use clobbered locals outside of clobbered_eassert.
10730 (internal_lisp_condition_case): Use a volatile variable
10731 to work around a local variable's getting clobbered.
10733 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10735 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10736 (PUSH_HANDLER): New macro.
10737 (catchlist): Remove.
10738 (handlerlist): Always declare.
10740 * eval.c (catchlist): Remove (merge with handlerlist).
10741 (handlerlist, lisp_eval_depth): Not static any more.
10742 (internal_catch, internal_condition_case, internal_condition_case_1)
10743 (internal_condition_case_2, internal_condition_case_n):
10745 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10746 handlerlist/catchlist.
10747 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10748 handlerlist which can only handle a single condition-case handler at
10750 (find_handler_clause): Simplify since we only a single branch here
10753 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10755 (bcall0): New function.
10756 (exec_byte_code): Add corresponding cases. Improve error message when
10757 encountering an invalid byte-code. Let Bunwind_protect accept
10758 a function (rather than a list of expressions) as argument.
10760 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10761 and make them unconditional now that they're heap-allocated.
10763 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10765 * charset.c (Fdecode_char, Fencode_char): Remove description of
10766 `restriction' arg. now that it's hidden by advertised-calling-convention.
10768 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10770 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10771 Remove unused variable (from mac-port).
10772 (macfont_draw): Use s->ybase for correct y position.
10774 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10776 * frame.h (struct frame): Drop has_minibuffer member because...
10777 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10778 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10780 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10782 * window.h (struct window): Prefer enum text_cursor_kinds to int
10783 for phys_cursor_type member. Move the latter, phys_cursor_width,
10784 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10785 * window.c (replace_window, make_window): Adjust users.
10787 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10789 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10790 this module is never compiled otherwise.
10792 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10794 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10797 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10799 * xdisp.c (get_next_display_element): Don't call face_for_font in
10800 a build configured --without-x. (Bug#15484)
10802 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10804 * window.c (calc_absolute_offset): #elif should be #elif defined.
10806 * frame.c (delete_frame): Block/unblock input to overcome race
10807 condition (Bug#15475).
10809 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10811 * frame.c (delete_frame): Record selected frame only after
10812 calling Qdelete_frame_functions (Bug#15477).
10814 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10816 * nsterm.m (ns_selection_color): Remove.
10817 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10818 NSColor selectedText(Background)Color. Only for COCOA.
10819 (ns_term_init): Remove assignment of ns_selection_color, logic
10820 moved to ns_get_color.
10822 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10823 NS_SELECTION_COLOR_DEFAULT.
10824 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10826 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10828 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10829 frame' does not have the tool_bar_window member.
10831 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10833 Signal error when reading an empty byte-code object (Bug#15405)
10834 * lread.c (read1): Signal error.
10835 * alloc.c (make_byte_code): eassert header size.
10836 (sweep_vectors): Change an int to size_t.
10838 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10840 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10841 instead of ints, as it's the usual style for offsetof constants. See:
10842 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10844 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10845 This is ugly, but it should fix the performance problem for older
10846 GCC versions in the short run. I'll look into integrating the
10847 Gnulib module for popcount, as a better fix.
10848 See the thread starting in:
10849 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10850 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10851 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10852 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10853 (popcount_size_t): Use it.
10855 2013-09-24 Daniel Colascione <dancol@dancol.org>
10857 * process.c (Fnetwork_interface_info): Fix build break due to
10860 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10862 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10863 Prefer signed to unsigned integers where either will do.
10864 No need for 'const' on locals that do not escape.
10865 Omit easserts with unnecessary and unportable assumptions about
10866 alignment. Avoid unnecessary casts to char *.
10868 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10870 Use union for the payload of struct Lisp_Vector.
10871 This helps to avoid a few glitches dictated by C's aliasing rules.
10872 * lisp.h (struct Lisp_Vector): Use union for next and
10873 contents member. Adjust comment. Change related users.
10874 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10875 Related users changed.
10876 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10877 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10878 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10879 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10881 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10883 Optimize glyph row clearing and copying routines.
10884 * dispextern.h (struct glyph_row): Change layout of struct
10885 glyph_row to help copy_row_except_pointers. Adjust comment.
10886 * dispnew.c (null_row): Remove.
10887 (clear_glyph_row): Use offsetof and memset to find and clear
10888 just the members that need clearing. Adjust comment.
10889 (copy_row_except_pointers): Likewise for copying.
10891 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10893 Some minor cleanups of recently-added bool vector code.
10894 * conf_post.h (assume): Always return void. Use lint version
10895 only if GCC and MSC versions don't apply.
10896 * conf_post.h (assume):
10897 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10898 Depend on _MSC_VER, not __MSC_VER, for consistency with
10900 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10901 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10902 (bool_vector_binop_driver, count_trailing_zero_bits)
10903 (size_t_to_host_endian): Now static, not static inline;
10904 the latter isn't needed with modern compilers and doesn't
10905 work with older compilers anyway.
10907 * alloc.c (valgrind_p): Use bool for boolean.
10909 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10911 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10912 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10913 (display_last_displayed_message_p, message_buf_print)
10914 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10915 Use bool for boolean.
10916 * dispextern.h (cancel_line, init_desired_glyphs):
10917 Remove ancient leftover.
10918 (help_echo_showing_p, hourglass_shown_p):
10919 * lisp.h (noninteractive_need_newline): Adjust declaration.
10921 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10923 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10925 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10926 ...this file and convert the latter to static. Adjust comment.
10927 (make_initial_frame):
10928 * window.c (init_window_once): Adjust user.
10929 * frame.h (last_nonminibuf_frame): Remove declaration.
10930 * lisp.h (selected_frame): Likewise.
10931 * msdos.c (the_only_display_info): Adjust comment.
10933 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10935 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10936 computing the end column of mouse-highlight that comes from
10937 display or overlay strings. (Bug#15437)
10938 (note_mouse_highlight): Adapt calculation of last argument to
10939 mouse_face_from_string_pos to the above change.
10941 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10942 all platforms, not just for clang.
10944 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10946 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10947 about excess arguments to snprintf.
10949 * conf_post.h(assume): Use __builtin_unreachable for clang.
10951 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10953 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10954 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10956 2013-09-23 Daniel Colascione <dancol@dancol.org>
10958 * alloc.c (USE_VALGRIND): New macro; on by default
10959 when ENABLE_CHECKING.
10960 (mark_maybe_object, mark_maybe_pointer)
10961 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10963 (valgrind_p) [USE_VALGRIND]: New variable.
10964 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10966 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10968 * process.c (wait_reading_process_output): Change int pnamelen to
10971 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10972 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10973 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10974 argument to unsigned long to avoid warning.
10975 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10977 * conf_post.h (assume): Fix compiler error: x shall be cond.
10979 2013-09-22 Daniel Colascione <dancol@dancol.org>
10981 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10982 warning when compiling without a window system.
10984 2013-09-22 Daniel Colascione <dancol@dancol.org>
10986 * data.c (Qbool_vector_p): New symbol.
10987 (bool_vector_spare_mask, popcount_size_t_generic)
10988 (popcount_size_t_msc, popcount_size_t_gcc)
10990 (bool_vector_binop_driver)
10991 (count_trailing_zero_bits, size_t_to_host_endian)
10992 (Fbool_vector_exclusive_or)
10993 (Fbool_vector_union)
10994 (Fbool_vector_intersection, Fbool_vector_set_difference)
10995 (Fbool_vector_subsetp, Fbool_vector_not)
10996 (Fbool_vector_count_matches)
10997 (Fbool_vector_count_matches_at): New functions.
10998 (syms_of_data): Intern new symbol, functions.
10999 * alloc.c (bool_vector_payload_bytes): New function.
11000 (Fmake_bool_vector): Instead of calling Fmake_vector,
11001 which performs redundant initialization and argument checking,
11002 just call allocate_vector ourselves. Make sure we clear any
11003 terminating padding to zero.
11004 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11005 instead of open-coding the size calculation.
11006 (vroundup_ct): New macro.
11007 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11008 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11009 * composite.c (composition_gstring_put_cache):
11010 Change lint_assume to assume.
11011 * conf_post.h (assume): New macro.
11012 (lint_assume): Remove.
11013 * dispnew.c (update_frame_1): Change lint_assume to assume.
11014 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11016 * image.c (gif_load): Change lint_assume to assume.
11017 * lisp.h (eassert_and_assume): New macro.
11018 (Qbool_vector_p): Declare.
11019 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11020 (swap16, swap32, swap64): New inline functions.
11021 * macfont.m (macfont_shape): Change lint_assume to assume.
11022 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11023 * xsettings.c (parse_settings): Use new swap16 and
11024 swap32 from lisp.h instead of file-specific macros.
11026 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11028 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11029 found (which can legitimately happen when the glyph row at the
11030 window start is disabled in the current_matrix. (Bug#15365)
11032 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11034 Fix syntax.h bug introduced by recent INLINE change.
11035 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11036 conditionally compiled one way in some modules, and a different
11037 way in others. This doesn't work with extern inline functions,
11038 which must have the same definition in all modules, because the
11039 defining code might be shared across modules, depending on the
11040 implementation. Symptoms reported by Martin Rudalics in:
11041 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11042 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11043 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11044 overriding the corresponding functions in syntax.h.
11045 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11046 (syntax_property): New inline functions.
11047 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11048 Rewrite in terms of these new functions.
11050 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11052 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11053 not chars_in_text, whose result depends on the multibyteness of
11054 the current buffer. (Bug#15426)
11056 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11058 Port recent change to hosts where pointers aren't 'long'.
11059 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11060 Don't assume that pointers are the same width as 'long'.
11061 Add a compile-time check that a pointer fits into two X slots.
11063 A simpler, centralized INLINE.
11064 * conf_post.h (INLINE): Define only if not already defined.
11065 This allows us to use a single INLINE, defined by one file
11067 * emacs.c (INLINE): Define it.
11068 Also, include category.h, charset.h, composite.h, dispextern.h,
11069 syntax.h, systime.h, so that their INLINE definitions are expanded
11070 properly for Emacs.
11071 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11072 * buffer.h, buffer.c (BUFFER_INLINE):
11073 * category.h, category.c (CATEGORY_INLINE):
11074 * character.h, character.c (CHARACTER_INLINE):
11075 * charset.h, charset.c (CHARSET_INLINE):
11076 * composite.h, composite.c (COMPOSITE_INLINE):
11077 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11078 * frame.h, frame.c (FRAME_INLINE):
11079 * intervals.h, intervals.c (INTERVALS_INLINE):
11080 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11081 * lisp.h, alloc.c (LISP_INLINE):
11082 * process.h, process.c (PROCESS_INLINE):
11083 * syntax.h, syntax.c (SYNTAX_INLINE):
11084 * systime.h, sysdep.c (SYSTIME_INLINE):
11085 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11086 * window.h, window.c (WINDOW_INLINE):
11087 Remove. All uses replaced with INLINE.
11089 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11091 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11092 to avoid Bug#15398.
11094 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11096 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11097 'const char *' to avoid compiler warnings due to similar change in
11098 the prototype of x_get_string_resource.
11100 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11102 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11103 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11104 going to replace static variables below. Adjust comments.
11105 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11106 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11107 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11108 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11109 Related users changed.
11110 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11111 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11112 last_mouse_movement_time, going to replace static variables below.
11114 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11115 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11117 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11118 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11119 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11120 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11121 static variables below.
11122 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11123 (last_mouse_scroll_bar): Remove.
11124 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11125 (mouseExited): Related users changed.
11127 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11129 Do not use external array to process X scroll bar messages.
11130 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11131 (x_send_scroll_bar_event): Pack window pointer into two slots
11132 of XClientMessageEvent if we're 64-bit. Adjust comment.
11133 (x_scroll_bar_to_input_event): Unpack accordingly.
11135 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11137 Ifdef away recent changes which aren't relevant to NS port.
11138 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11139 [!HAVE_NS]: Declare as such.
11140 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11141 [!HAVE_NS]: Define as such.
11143 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11145 * frame.c (x_redo_mouse_highlight): New function
11146 to factor out common code used in W32 and X ports.
11147 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11148 * xterm.h (struct x_display_info):
11149 * w32term.h (struct w32_display_info):
11150 * nsterm.h (struct ns_display_info): New members
11151 last_mouse_motion_frame, last_mouse_motion_x and
11152 last_mouse_motion_y, going to replace static variables below.
11153 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11154 (redo_mouse_highlight): Remove.
11155 (note_mouse_movement, syms_of_xterm): Adjust user.
11156 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11157 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11158 (redo_mouse_highlight): Remove.
11159 (note_mouse_movement, syms_of_w32term): Adjust user.
11160 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11161 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11163 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11164 * nsfns.m (compute_tip_xy): Adjust user.
11166 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11168 * frame.c (x_mouse_grabbed): New function.
11169 * dispextern.h (x_mouse_grabbed): Add prototype.
11170 (last_mouse_frame): Remove declaration.
11171 * xterm.h (struct x_display_info):
11172 * w32term.h (struct w32_display_info):
11173 * nsterm.h (struct ns_display_info): New member
11174 last_mouse_frame, going to replace...
11175 * xdisp.c (last_mouse_frame): ...global variable.
11176 (note_tool_bar_highlight):
11177 * w32term.c (w32_mouse_position, w32_read_socket):
11178 * xterm.c (XTmouse_position, handle_one_xevent):
11179 Use x_mouse_grabbed.
11180 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11182 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11184 * w32term.c (w32_read_socket): Avoid temporary
11185 variables in a call to x_real_positions.
11186 * xterm.c (handle_one_xevent): Likewise.
11188 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11190 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11191 (x_icon_type): Remove prototype.
11192 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11193 * frame.c (x_icon_type): Remove.
11194 * w32term.c (x_make_frame_visible, x_iconify_frame):
11195 * xterm.c (x_make_frame_visible, x_iconify_frame):
11196 Use x_set_bitmap_icon to factor out common code.
11198 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11200 * dispextern.h (check_x_display_info, x_get_string_resource):
11201 Declare here just once and unify the latter.
11202 * frame.c (check_x_display_info, x_get_string_resource):
11203 * nsterm.h (check_x_display_info):
11204 * xrdb.c (x_get_string_resource):
11205 * xterm.h (check_x_display_info): Remove prototypes.
11206 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11207 * w32reg.c (x_get_string_resource): Likewise.
11208 (w32_get_rdb_resource): Adjust user.
11210 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11212 * xterm.h (struct x_display_info): New member
11213 x_pending_autoraise_frame, going to replace...
11214 * xterm.c (pending_autoraise_frame): ...static variable.
11215 (x_new_focus_frame, XTread_socket): Adjust users.
11216 * w32term.h (struct w32_display_info): New member
11217 w32_pending_autoraise_frame, going to replace...
11218 * w32term.c (pending_autoraise_frame): ...global variable.
11219 (x_new_focus_frame, w32_read_socket): Adjust users.
11221 2013-09-17 Glenn Morris <rgm@gnu.org>
11223 * xdisp.c (message_dolog): If we create *Messages*,
11224 switch it to messages-buffer-mode.
11226 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11228 Don't overuse 'const' in types of locals.
11229 * bidi.c (bidi_count_bytes):
11230 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11231 (xg_event_is_for_scrollbar):
11232 * xselect.c (x_handle_property_notify)
11233 (x_handle_selection_notify, x_handle_dnd_message):
11234 * xsettings.c, xsettings.h (xft_settings_event):
11235 * xterm.c (x_handle_net_wm_state, handle_one_event)
11236 (x_menubar_window_to_frame, x_detect_focus_change)
11237 (construct_mouse_click, note_mouse_movement)
11238 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11239 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11240 (handle_one_xevent, x_handle_net_wm_state):
11241 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11242 (x_handle_dnd_message):
11243 Avoid unnecessary 'const', typically the second 'const' in
11244 'const foo * const arg', a 'const' that does not affect the API
11245 and doesn't significantly help the human reader.
11247 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11249 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11250 only if Glib < 2.36.0.
11251 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11252 * xsettings.c (init_gconf, init_gsettings): Do not check
11254 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11256 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11258 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11260 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11261 before calling g_type_init.
11263 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11265 * nsterm.m (syms_of_nsterm): ... to here.
11267 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11269 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11270 (ignore_next_mouse_click_timeout): Use Time as X does.
11271 (handle_one_xevent): Avoid cast and use unsigned comparison.
11273 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11275 Do not copy X event in handle_one_xevent except KeyPress case.
11276 Wnen XEvent is processed, it is unlikely to be changed except
11277 KeyPress case, so we can avoid copying and use const pointer to
11278 const data to make sure that an event is not changed elsewhere.
11279 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11280 const' and do not create local copy except for the KeyPress event.
11281 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11282 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11283 (x_handle_net_wm_state, x_menubar_window_to_frame)
11284 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11285 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11286 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11287 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11288 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11289 (x_handle_dnd_message):
11290 * xsettings.c (xft_settings_event):
11291 Use 'const XEvent * const' where appropriate.
11292 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11294 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11296 Fix X event waiting to handle multiple frames.
11297 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11298 * xterm.c (pending_event_wait): Remove. Adjust users.
11299 (x_detect_focus_change): Pass frame arg.
11300 (handle_one_xevent): Find related frame early and clear per-frame
11301 wait_event_type only if this is an event for the relevant frame.
11302 (x_wait_for_event): Use per-frame wait_event_type.
11304 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11306 * nsfns.m (Fx_create_frame): Fix font driver registration for
11309 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11310 for syms_of_macfont.
11312 * nsterm.m: Include macfont.h.
11313 (ns_tmp_flags, ns_tmp_font): Remove.
11314 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11315 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11316 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11317 (changeFont:): Fix code style. Check for font driver type when
11320 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11323 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11324 (nsfont_open): Set font driver type.
11325 Set font->ascent and font->descent. Figure out font instead of
11326 ns_tmp_font, and flags instead of ns_tmp_flags.
11327 Fix indentation. Remove call to ns_draw_text_decoration,
11330 * nsfns.m: Include macfont.h.
11331 (Fx_create_frame): Register macfont driver, make a better default font.
11332 (Fns_popup_font_panel): Get font from macfont driver, if used.
11334 * macfont.m, macfont.h, macuvs.h: New files.
11336 * font.h: Declare syms_of_macfont.
11338 * font.c (syms_of_font): Call syms_of_macfont.
11340 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11342 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11344 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11345 and it is always zero for others, so I assume that this is an ancient
11346 leftover which nobody will want to change any more.
11347 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11348 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11349 * frame.c (x_set_scroll_bar_width):
11350 * w32fns.c (w32_createscrollbar):
11351 * w32term.c (w32_set_vertical_scroll_bar):
11352 * xfns.c (x_set_scroll_bar_default_width):
11353 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11354 (x_scroll_bar_expose): Related users changed.
11356 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11358 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11359 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11360 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11362 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11363 Define once here...
11364 * nsterm.h, w32term.h, xterm.h: ...and not here.
11365 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11366 Remove unused Xisms.
11367 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11368 these modules are never compiled otherwise.
11370 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11372 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11373 Doc fix. (Bug#15375)
11375 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11377 Unify Fx_focus_frame between all ports.
11378 * frame.h (x_focus_frame): New prototype.
11379 * xfns.c (Fx_focus_frame): Remove.
11380 (syms_of_xfns): Do not defsubr it.
11381 (x_focus_frame): X implementation.
11382 * nsfns.m (Fx_focus_frame): Remove.
11383 (syms_of_nsfns): Do not defsubr it.
11384 (x_focus_frame): NS implementation.
11385 * w32term.c (Fx_focus_frame): Remove.
11386 (x_focus_on_frame): Rename to...
11387 (x_focus_frame): W32 implementation.
11388 * w32term.h (x_focus_on_frame): Remove prototype.
11389 * w32fns.c (Fx_focus_frame): Remove.
11390 (syms_of_w32fns): Do not defsubr it.
11391 * frame.c (Fx_focus_frame): Define here.
11392 (syms_of_frame): Defsubr here.
11393 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11395 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11397 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11398 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11399 each port to reference the port-specific window system data.
11400 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11401 (FRAME_DISPLAY_INFO): Define.
11402 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11403 (FRAME_DISPLAY_INFO): Define. Adjust users.
11404 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11405 (FRAME_DISPLAY_INFO): Define. Adjust users.
11406 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11407 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11408 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11409 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11410 * xselect.c, xterm.c: All related users changed.
11412 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11414 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11415 (x_menubar_window_to_frame): Remove prototypes.
11416 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11417 (x_menubar_window_to_frame, x_top_window_to_frame):
11419 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11420 (x_menubar_window_to_frame, x_top_window_to_frame):
11421 ...to here and convert all but the last to static.
11423 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11425 * lisp.mk (lisp): Add w32-common-fns.elc.
11427 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11429 * charset.c (char_charset): Document an exception for char-charset.
11431 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11433 * xterm.h (x_display_info): New field last_user_time...
11434 * xterm.c (toplevel): ...to replace static last_user_time.
11435 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11437 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11439 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11440 scroll bar values to prevent thumb from disappear and update comment.
11442 2013-09-11 Glenn Morris <rgm@gnu.org>
11444 * emacs.c (usage_message): Possessive apostrophe tweak.
11446 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11448 * nsterm.m (syms_of_nsterm): Use Qns.
11449 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11450 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11451 * xfns.c (x_display_info_for_name, Fx_open_connection):
11452 Remove old '#if 0' code.
11453 (syms_of_xfns): Use Qx.
11454 * termhooks.h (fullscreen_hook): Remove the leftover.
11455 (struct terminal): Fix typo in comment.
11457 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11459 Cleaning up a few X scroll bar bits.
11460 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11461 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11462 New member last_seen_part, going to replace...
11463 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11464 (xt_action_hook) [USE_LUCID]: Adjust user.
11465 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11466 Lucid-specific scroll bar support.
11467 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11468 to int and adjust to use last_seen_part member.
11469 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11470 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11471 Initialize last_seen_part.
11473 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11475 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11476 insert-buffer-substring an empty string.
11478 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11480 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11481 avoiding a GCC warning.
11483 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11485 Ifdef away frame tool bar code when it is not really used.
11486 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11487 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11488 and minimize_tool_bar_window_p under the above.
11489 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11490 (fset_tool_bar_window): Likewise.
11491 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11492 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11493 (change_frame_size_1):
11494 * window.c (window_from_coordinates, Frecenter): Adjust users.
11495 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11496 code is not really used.
11497 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11498 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11499 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11500 [!USE_GTK && !HAVE_NS]: Define as such.
11501 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11502 (note_mouse_highlight, expose_frame):
11503 * xfns.c (x_set_tool_bar_lines):
11504 * xterm.c (handle_one_xevent): Adjust users.
11506 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11508 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11509 This bug was introduced by my 2013-08-26 patch, which incorrectly
11510 assumed that the terminfo implementation doesn't use termcap buffers.
11511 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11512 these buffers apparently are used after all.
11513 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11514 (struct tty_display_info): Define members termcap_term_buffer and
11515 termcap_strings_buffer even if TERMINFO.
11517 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11520 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11521 'usage' docstring entry to pacify make-docfile.
11523 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11525 Change comparison functions =, <, >, <=, >= to take many arguments.
11526 * data.c: Change comparison functions' interface and implementation.
11527 * lisp.h: Make arithcompare available for efficient two arg
11529 * bytecode.c: Use arithcompare.
11530 * fileio.c: Use new interface.
11532 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11534 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11536 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11538 * eval.c (Feval): Document the new use of `lexical'.
11540 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11542 Review and drop old frame resize hack.
11543 * frame.h (struct frame): Remove force_flush_display_p.
11544 * dispnew.c (update_frame): Adjust user and don't call
11545 flush_frame here. The comment has said that there was an issues
11546 with redisplaying fringes, but I don't see any differences with
11547 and without this hack. Hopefully we can continue without it.
11548 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11549 current frame matrices twice if resized_p is set.
11551 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11553 Do not populate pure Xism x_sync to other ports.
11554 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11555 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11556 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11557 * w32term.h (x_sync): Remove prototype.
11559 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11561 Cleanup frame flushing.
11562 * dispextern.h (struct redisplay_interface):
11563 Drop flush_display_optional because flush_display is enough
11564 for X and flushing via RIF is just a no-op for others.
11565 * frame.h (flush_frame): New function.
11566 * dispnew.c (update_frame):
11567 * minibuf.c (read_minibuf):
11568 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11570 * keyboard.c (detect_input_pending_run_timers): Do not flush
11571 all frames but selected one in redisplay_preserve_echo_area.
11572 * nsterm.m (ns_flush): Remove no-op.
11573 (ns_redisplay_interface): Adjust user.
11574 * w32term.h (x_flush): Remove no-op.
11575 (w32_redisplay_interface): Adjust user.
11576 * xterm.c (x_flush): Simplify because we do not flush all
11577 frames at once any more. Adjust comment.
11578 (x_redisplay_interface): Adjust user.
11580 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11582 Port --without-x --enable-gcc-warnings to Fedora 19.
11583 * gfilenotify.c (globals_of_gfilenotify):
11584 Call g_type_init only if using an older glib version that needs it.
11586 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11588 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11589 (last_glyphless_glyph_merged_face_id): Remove declarations.
11590 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11591 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11592 (last_glyphless_glyph_merged_face_id): Now static.
11593 (merge_escape_glyph_face): New function, refactored from...
11594 (get_next_display_element): ...here.
11595 (merge_glyphless_glyph_face): New function, refactored from...
11596 (produce_glyphless_glyph): ...here...
11597 * term.c (produce_glyphless_glyph): ...and here.
11599 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11601 * eval.c (eval_sub): Only call Ffunction if necessary.
11603 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11605 Attempt to make redisplay more selective when changing cursor type.
11606 * frame.h (struct frame): New bitfield cursor_type_changed.
11607 * xdisp.c (cursor_type_changed): Remove.
11608 (try_cursor_movement, redisplay_window, try_window_id)
11609 (set_frame_cursor_types, try_window_reusing_current_matrix):
11610 Adjust to use per-frame bitfield.
11611 (redisplay_internal): Look for cursor type change on each visible
11612 frame and consider all frames if cursor type has been changed on
11613 the frame other than selected. If cursor type has been changed on
11614 selected frame only, do not use fast update.
11616 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11618 Attempt to make redisplay more selective when changing fonts.
11619 * frame.h (struct frame): New bitfield fonts_changed.
11620 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11621 (adjust_frame_glyphs): Add prototype.
11622 * dispnew.c (fonts_changed_p): Remove.
11623 (adjust_glyphs): Remove because we do not
11624 adjust matrices on all frames at once any more.
11625 (adjust_frame_glyphs): Block and unblock input here.
11626 (adjust_glyph_matrix): Use fonts_changed.
11627 (change_frame_size_1): Use adjust_frame_glyphs.
11628 * font.c (font_open_entity): Use fonts_changed.
11629 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11630 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11631 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11632 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11633 (shrink_mini_window, Fresize_mini_window_internal)
11634 (window_scroll_pixel_based, Fset_window_configuration)
11635 (apply_window_adjustment, Fset_window_vscroll):
11636 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11637 Use adjust_frame_glyphs.
11638 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11639 (try_window_reusing_current_matrix, try_window_id, display_line)
11640 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11641 (redisplay_internal): Consider fonts_changed and adjust frame
11642 matrices for each frame only if the frame is visible. If font
11643 has been changed on some frame during full redisplay, retry
11644 only visible frames where the font has been actually changed.
11646 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11648 Cache current header and mode line height for each window.
11649 * window.h (struct window): New fields mode_line_height
11650 and header_line_height.
11651 * window.c (make_window): Initialize them.
11652 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11653 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11654 (current_mode_line_height, current_header_line_height):
11655 Remove declaration.
11656 * xdisp.c (current_mode_line_height, current_header_line_height):
11658 (pos_visible_p, init_xdisp): Adjust user.
11659 (redisplay_window): Invalidate mode_line_height and
11660 header_line_height if current and desired matrices do not agree.
11662 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11664 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11665 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11667 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11669 Make --without-x compatible with --enable-gcc-warnings.
11670 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11671 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11672 members under HAVE_WINDOW_SYSTEM.
11673 * keyboard.c (make_lispy_focus_out): Likewise.
11674 (record_menu_key): Move under HAVE_MENUS.
11675 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11676 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11677 (syms_of_xdisp): Adjust user.
11678 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11679 (start_hourglass, cancel_hourglass):
11680 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11681 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11682 and CLEAR_FONT_TABLE_NFONTS.
11683 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11684 Declare only if HAVE_WINDOW_SYSTEM.
11685 (lface_same_font_attributes_p, clear_face_gcs): Define only
11686 if HAVE_WINDOW_SYSTEM.
11688 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11690 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11691 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11692 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11694 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11696 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11698 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11700 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11701 This fixes a type error on hosts where ptrdiff_t is wider than int.
11703 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11705 * keyboard.c (read_key_sequence_vs): New function.
11706 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11709 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11711 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11713 Makefile improvements.
11714 * Makefile.in (config.status): Don't use double-colon rules, as
11715 they are not portable according to POSIX. Fix shell typo with `;
11716 I guess this rule has never been tested?
11717 (VCSWITNESS): New macro, to override any environment var.
11719 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11721 * xterm.h (struct x_display_info): Do not track X connection
11722 fd separately because it is always available from Display.
11723 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11726 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11728 * buffer.c (drop_overlay):
11729 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11730 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11732 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11734 * buffer.c (Fmake_overlay, Fmove_overlay):
11735 * intervals.c (set_point_from_marker):
11736 * print.c (PRINTPREPARE): Prefer signal_error
11737 to plain error and report unsuitable marker too.
11739 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11741 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11742 for 'dragging' member.
11743 (struct x_output): Remove set-but-unused leftovers
11744 'left_before_move' and 'top_before_move'.
11745 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11746 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11747 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11748 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11749 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11750 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11751 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11752 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11754 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11756 * nsfont.m (INVALID_GLYPH): New define.
11757 (nsfont_encode_char): Use INVALID_GLYPH.
11758 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11760 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11762 * xterm.c (x_last_mouse_movement_time): Revert last change.
11763 This code should use XDisplayMotionBufferSize to check display's
11764 motion history first, and there are few other issues as well.
11765 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11766 (handle_one_xevent): Adjust user.
11768 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11770 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11771 * frame.c (Flast_nonminibuf_frame): ... to here.
11772 (check_minibuf_window): Don't abort if no window was found
11775 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11777 Use XGetMotionEvents to ask the last mouse motion time from X server.
11778 * xterm.c (X_MOTION_HISTORY): Default to 1.
11779 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11780 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11781 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11782 Ifdef away legacy code.
11783 (XTmouse_position, x_scroll_bar_report_motion):
11784 Use x_last_mouse_movement_time.
11785 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11788 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11790 * msdos.c (last_mouse_window): Move to...
11791 (dos_rawgetc): ...this function and adjust comment.
11792 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11793 (mouseMoved): ...this function and adjust comment.
11794 * w32term.c (last_window): Likewise with...
11795 (w32_read_socket): ...this function.
11796 * xterm.c (last_window): Likewise with...
11797 (handle_one_xevent): ...this function.
11799 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11801 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11802 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11803 (handle_one_xevent): ...to here.
11804 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11807 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11809 * msdos.c (IT_set_terminal_window): Remove no-op.
11810 (initialize_msdos_display): Adjust terminal setup.
11811 * w32console.c (w32con_set_terminal_window): Remove no-op.
11812 (initialize_w32_display): Adjust terminal setup.
11813 * w32term.c (w32_set_terminal_window): Remove no-op.
11814 (w32_create_terminal): Adjust terminal setup.
11815 * xterm.c (XTset_terminal_window): Remove no-op.
11816 (x_create_terminal): Adjust terminal setup.
11818 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11820 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11822 (ns_create_terminal): Adjust terminal setup.
11823 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11825 (w32_create_terminal): Adjust terminal setup.
11826 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11828 (x_create_terminal): Adjust terminal setup.
11830 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11832 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11833 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11834 * dispnew.c (buffer_posn_from_coords):
11835 * window.c (Fwindow_end, displayed_window_lines):
11836 * xdisp.c (redisplay_mode_lines): Use it.
11838 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11840 * fontset.c (face_for_char): Check char in the current face font first
11841 if HAVE_NS (Bug#15138).
11843 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11845 * window.c (temp_output_buffer_show): Make sure window returned
11846 by display_buffer is live (Bug#15213).
11848 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11850 Minor cleanup to avoid forward declarations.
11851 * coding.h (struct ccl_spec): Remove forward declaration.
11852 * composite.h (toplevel): Include font.h.
11853 (struct composition_it, struct face, struct font_metrics):
11854 Remove forward declaration.
11855 * dispextern.h (struct image, struct atimer): Likewise.
11856 * emacsgtkfixed.h (struct frame): Likewise.
11857 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11858 * font.h (struct font_driver, struct font, struct glyph_string)
11859 (struct face): Remove forward declaration.
11860 * fontset.h (struct face, struct font): Likewise.
11861 * frame.h (toplevel): Style cleanup.
11862 (enum output_method): Move to...
11863 * termhooks.h (enum output_method): ...here.
11864 (struct glyph, struct frame, struct ns_display_info)
11865 (struct x_display_info, struct w32_display_info):
11866 Remove forward declaration.
11867 * xterm.h (toplevel): Include termhooks.h.
11868 (struct font, struct window, struct glyph_matrix, struct frame)
11869 (struct input_event, struct face, struct image): Remove forward
11871 * gtkutil.h (struct _widget_value): Likewise.
11872 * keyboard.h (toplevel): Include termhooks.h.
11873 (struct input_event): Remove forward declaration.
11875 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11877 * intervals.c (set_point_from_marker): New function.
11878 * editfns.c (Fgoto_char):
11879 * process.c (Finternal_default_process_filter):
11880 * window.c (select_window_1): Use it.
11881 * buffer.h (set_point_from_marker): Add prototype.
11883 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11885 * w32.c (term_winsock): Call release_listen_threads before calling
11887 (_sys_wait_accept): Wait for accept event in a loop with a finite
11888 timeout, instead of waiting indefinitely. Will hopefully avoid
11889 hanging during exit because WSACleanup deadlocks waiting for the
11890 event object to be released. (Bug#14333)
11892 * w32proc.c (release_listen_threads): New function, signals all
11893 the reader threads that listen for connections to stop waiting.
11895 * w32.h (release_listen_threads): Add prototype.
11897 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11899 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11900 field of new marker (for sanity and safety).
11901 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11902 anyway because XMISCTYPE is a function and can't be an lvalue).
11904 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11906 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11907 (x_after_update_window_line, x_scroll_bar_create)
11908 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11909 (handle_one_xevent, x_clear_frame_area):
11910 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11911 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11912 * xterm.h (x_clear_area): Adjust prototype.
11914 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11916 Hook scanning and indentation functions to find_newline. This helps
11917 to avoid duplicated code and renders more respect to newline cache.
11918 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11919 * cmds.c (Fforward_line):
11920 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11921 Use find_newline and avoid unnecessary point movements.
11922 * search.c (scan_newline): Implement on top of find_newline.
11924 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11926 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11927 scoped code (bug#11258).
11929 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11931 * nsterm.m (last_window): New variable.
11932 (EV_TRAILER2): New macro.
11933 (EV_TRAILER): Call EV_TRAILER2.
11934 (mouseMoved:): Add support for mouse-autoselect-window
11935 on nextstep (Bug#6888).
11937 2013-08-28 Andreas Schwab <schwab@suse.de>
11939 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11940 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11941 Remove unused macro definitions.
11942 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11943 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11944 Only define if emacs.
11946 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11948 Prefer enum glyph_row_area to int where appropriate.
11949 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11951 (window_box, window_box_width, window_box_left, window_box_left_offset)
11952 (window_box_right, window_box_right_offset): Adjust prototypes.
11953 * xdisp.c (window_box, window_box_width, window_box_left)
11954 (window_box_left_offset, window_box_right, window_box_right_offset):
11955 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11956 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11957 * nsterm.m (ns_clip_to_row):
11958 * w32term.c (w32_clip_to_row):
11959 * xterm.c (x_clip_to_row): Likewise.
11961 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11963 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11964 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11966 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11968 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11969 for portability to hosts where /bin/sh has problems.
11971 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11973 Redesign redisplay interface to drop global output_cursor.
11974 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11975 (toplevel): Remove declaration of output_cursor.
11976 (set_output_cursor, x_cursor_to): Remove prototype.
11977 * window.h (struct window): New member output_cursor.
11978 (output_cursor_to): New function to replace RIF member.
11979 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11980 (update_text_area, set_window_cursor_after_update): Use it.
11981 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11982 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11983 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11984 * w32term.c (x_update_window_begin, x_update_window_end):
11985 * xterm.c (x_update_window_begin, x_update_window_end):
11986 Adjust to use per-window output cursor.
11988 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11990 Simplify SELECT_TYPE-related code.
11991 Like EMACS_TIME, this portability layer is no longer needed, since
11992 Emacs has been using fd_set as a portability layer for some time.
11993 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11994 (SELECT_TYPE): Remove. All uses changed to fd_set.
11995 (fd_set) [!FD_SET]: New typedef.
11997 Simplify EMACS_TIME-related code.
11998 This portability layer is no longer needed, since Emacs has been
11999 using struct timespec as a portability layer for some time.
12000 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12001 Include <time.h> rather than "systime.h"; that's all that's needed now.
12002 * dispnew.c: Include <timespec.h> rather than "systime.h";
12003 that's all that's needed now.
12004 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12005 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12006 TIMESPEC_RESOLUTION.
12007 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12008 LOG10_TIMESPEC_RESOLUTION.
12009 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12010 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12011 (make_emacs_time): Remove. All used changed to make_timespec.
12012 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12013 (current_timespec): Rename from current_emacs_time. All uses changed.
12014 (add_emacs_time): Remove. All uses changed to timespec_add.
12015 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12016 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12017 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12018 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12019 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12020 (current_timespec): Rename from current_emacs_time. All uses changed.
12021 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12022 changed to timespec_cmp.
12023 * xgselect.c: Include <timespec.h>, since our .h files don't.
12025 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12027 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12028 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12029 Remove the leftovers.
12030 * gtkutil.c (toplevel): Do not declare Qxft but include
12032 * image.c (toplevel): Do not declare Vlibrary_cache because
12033 it's already done in lisp.h.
12035 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12037 * lisp.h (Mouse_HLInfo): Move from here...
12038 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12039 (reset_mouse_highlight): New function.
12040 * msdos.c (dos_set_window_size, IT_update_begin)
12041 (internal_terminal_init):
12042 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12043 (ns_initialize_display_info):
12044 * w32console.c (initialize_w32_display):
12045 * w32term.c (x_update_window_end, x_free_frame_resources)
12046 (w32_initialize_display_info):
12047 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12048 * window.c (Fdelete_other_windows_internal):
12049 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12050 * termchar.h (toplevel):
12051 * xterm.h (toplevel): Include dispextern.h.
12053 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12055 Fix minor problems found by static checking.
12056 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12057 (expect): Avoid nested-if warning.
12058 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12059 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12060 * nsterm.h, nsterm.m (ns_select):
12061 * xgselect.c, xgselect.h (xg_select):
12062 Adjust signature to better match pselect's.
12063 * nsterm.m (ns_select):
12064 Don't set *TIMEOUT, since pselect doesn't.
12065 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12066 diagnostic about assigning const char * to it.
12067 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12069 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12071 * lread.c (substitute_object_recurse): Handle hash-tables as well
12074 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12076 Fix unlikely core dump in init_tty, and simplify terminfo case.
12077 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12078 The old version incorrectly dumped core if malloc returned a
12079 buffer containing only non-NUL bytes.
12080 (init_tty): Do not allocate or free termcap buffers; the
12081 struct does that for us now.
12082 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12083 (struct tty_display_info): Define members termcap_term_buffer and
12084 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12085 use them. Allocate them directly in struct rather than indirectly
12086 via a pointer, to simplify init_tty.
12088 * frame.c (check_minibuf_window): Initialize 'window' properly,
12089 so that Emacs reliably aborts later if 'window' is not initialized.
12091 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12093 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12094 of VoidSymbol (Bug#15154).
12096 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12098 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12099 mouse_face_beg_y and mouse_face_end_y.
12100 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12101 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12102 Adjust users and update comment where appropriate.
12104 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12106 * frame.c (check_minibuf_window): New function.
12107 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12108 Call check_minibuf_window (Bug#15183).
12110 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12112 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12113 because this is the only last cursor data we need to keep and consult.
12114 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12115 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12118 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12120 Fix recovering from possible decompression error.
12121 Since insert_from_gap doesn't always move point, we can't use PT as
12122 the position where the partially decompressed data ends, and
12123 should count how many bytes was produced so far.
12124 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12125 (unwind_decompress): Really delete partially uncompressed data.
12126 (Fzlib_decompress_region): Take decompressed data size into account.
12128 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12130 * syntax.c (init_syntax_once): Adjust comment and do an early
12131 initialization of Qchar_table_extra_slots just once...
12132 * casetab.c (init_casetab_once):
12133 * category.c (init_category_once):
12134 * character.c (syms_of_character):
12135 * coding.c (syms_of_coding):
12136 * xdisp.c (syms_of_xdisp): ...and omit it here.
12138 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12140 * xdisp.c (get_next_display_element): Don't apply to characters
12141 from a display vector the logic of setting it->end_of_box_run_p
12142 suitable for characters from a buffer. (Bug#15175)
12144 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12145 to handle directories, rather than '_utime' which doesn't.
12148 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12150 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12151 or fullscreen (Bug#14627).
12153 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12155 System-dependent integer overflow fixes.
12156 * process.c (Fset_process_window_size): Signal an error if
12157 the window size is outside the range supported by the lower level.
12158 * sysdep.c (set_window_size): Return negative on error,
12159 nonnegative on success, rather than -1, 0, 1 on not in system,
12160 failure, success. This is simpler. Caller changed.
12161 (serial_configure): Remove unnecessary initialization of local.
12162 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12163 size fits in unsigned long; this isn't true on some 32-bit hosts.
12164 Avoid buffer overrun if some future version of /proc/meminfo has a
12165 variable name longer than 20 bytes.
12166 (system_process_attributes) [__FreeBSD__]:
12167 Don't assume hw.availpages fits in 'int'.
12169 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12171 Don't let very long directory names overrun the stack.
12172 Fix some related minor problems involving "//", vfork.
12173 * callproc.c (encode_current_directory): New function.
12174 (call_process): Don't append "/"; not needed.
12175 * fileio.c (file_name_as_directory_slop): New constant.
12176 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12177 this can save the caller having to alloca.
12178 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12179 Use SAFE_ALLOCA, not alloca.
12180 (directory_file_name, Fexpand_file_name): Leave leading "//"
12181 alone, since it can be special even on POSIX platforms.
12182 * callproc.c (call_process):
12183 * process.c (Fformat_network_address):
12184 * sysdep.c (sys_subshell):
12185 Use encode_current_directory rather than rolling our own.
12186 (create_process): No need to encode directory; caller does that now.
12187 * process.h (encode_current_directory): New decl.
12188 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12189 Rework to avoid 'goto xyzzy;'.
12191 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12193 * xdisp.c (handle_face_prop): If the default face was remapped use
12194 the remapped face for strings from prefix properties. (Bug#15155)
12196 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12198 Minor cleanup for redisplay interface and few related functions.
12199 * frame.h (enum text_cursor_kinds): Move from here...
12200 * dispextern.h (enum text_cursor_kinds): ...to here.
12201 (toplevel): Drop unnecessary declarations.
12202 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12203 in update_window_end_hook and draw_window_cursor functions.
12204 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12205 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12206 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12207 * xterm.c (x_update_window_end, x_draw_window_cursor):
12208 * xdisp.c (display_and_set_cursor, update_window_cursor)
12209 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12210 enum text_cursor_kinds where appropriate.
12212 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12214 Redesign redisplay interface to drop updated_row and updated_area.
12215 * dispextern.h (updated_row, updated_area): Remove declaration.
12216 (struct redisplay_interface): Pass glyph row and row area parameters
12217 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12218 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12220 * dispnew.c (updated_row, updated_area): Remove.
12221 (redraw_overlapped_rows, update_window_line): Adjust user.
12222 (update_marginal_area, update_text_area): Likewise. Pass updated row
12223 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12224 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12227 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12229 * process.c (flush_pending_output): Remove stub.
12232 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12234 * callproc.c: Fix race that killed background processes (Bug#15144).
12235 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12236 Record deleted process-id in critical section, not afterwards.
12237 Don't mistakenly kill process created by a call-process invocation
12238 that discards output and does not wait.
12240 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12242 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12243 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12244 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12245 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12246 to shut up compiler in mark_object.
12247 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12249 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12251 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12252 We can't portably rely on PTY_OPEN doing that, even if
12253 it calls posix_openpt with O_CLOEXEC.
12255 2013-08-20 Kenichi Handa <handa@gnu.org>
12257 * character.c (string_char): Improve commentary.
12259 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12261 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12262 (struct animation_cache): Make signature a flexible array member.
12263 All uses changed. This is a tad slower but may insulate us better
12264 from future changes to ImageMagick.
12266 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12268 * image.c: Shrink memory needed for animation cache.
12269 (SIGNATURE_DIGESTSIZE): New constant.
12270 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12271 (imagemagick_create_cache): Copy the signature. This saves
12272 several KB of memory that ImageMagick wastes per signature.
12273 Don't bother updating the update_time, as the caller does that now.
12274 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12275 it's a fixed size struct member now.
12276 (imagemagick_get_animation_cache): Always destroy the signature,
12277 as it's now imagemagick_create_cache's responsibility to copy it.
12278 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12279 and use memcmp rather than strcmp.
12280 eassert that ImageMagick returns a signature of the specified length.
12282 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12284 * image.c (imagemagick_get_animation_cache): Don't segfault on
12286 (imagemagick_get_animation_cache): Revert to previous definition
12287 so that it actually works. But keep the memory leak fix.
12288 (imagemagick_get_animation_cache): Fix memory leak.
12290 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12292 * image.c: Fix animation cache signature memory leak.
12293 Fix some other minor performance problems while we're at it.
12294 (imagemagick_create_cache): Clear just the members that
12295 need clearing. Don't set update_time, as caller does that now.
12296 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12297 Simplify by using pointer-to-pointer instead of a prev pointer.
12298 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12299 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12300 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12301 it's already a copy. Free the signature probe unless it's cached.
12303 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12304 This was introduced by my 2013-08-12 fix for Bug#15035.
12306 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12308 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12309 (imagemagick_prune_animation_cache): Now static.
12311 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12313 * image.c (imagemagick_get_animation_cache): Don't segfault when
12314 pruning all entries.
12316 2013-08-18 Ken Brown <kbrown@cornell.edu>
12318 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12319 static heap if ENABLE_CHECKING is defined.
12320 (max_bss_sbrk_ptr): New variable.
12321 (bss_sbrk): Use it.
12322 (report_sheap_usage): Report maximum static heap usage instead of
12323 ending static heap usage.
12325 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12327 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12328 of zlib_initialized according to the results of calling
12329 init_zlib_functions.
12331 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12333 * image.c: Implement an ImageMagick per-image cache.
12334 (imagemagick_get_animation_cache): Fix a double-free error.
12335 (imagemagick_load_image): Remove the ping_wand code, which only
12336 apparently saved time on invalid animated images, and slowed down
12337 everything else. Optimize for the common case.
12339 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12341 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12343 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12345 * marker.c (set_marker): Remove documentation of undefined behavior.
12347 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12349 * image.c (imagemagick_compute_animated_image): Animate correctly
12350 when sub-images are smaller than the main image.
12351 (imagemagick_compute_animated_image): Setting the iterator row to
12352 zero is apparently not allowed.
12353 (imagemagick_compute_animated_image): Allow images that say they
12354 have sub-images that are bigger than the main image, but just crop
12357 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12359 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12361 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12363 * image.c (imagemagick_compute_animated_image): Respect the GIF
12366 2013-08-15 Ken Brown <kbrown@cornell.edu>
12368 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12369 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12372 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12374 Fix minor problems found by static checking.
12375 * frame.c (delete_frame):
12376 * xdisp.c (next_element_from_display_vector):
12377 Avoid uninitialized local.
12378 * image.c (imagemagick_compute_animated_image): Port to C89.
12379 Prefer usual GNU indentation style for loops.
12380 Be more careful about bizarrely large sizes, by using ptrdiff_t
12383 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12385 Fix infinite frame selection loop (Bug#15025).
12386 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12388 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12390 * xdisp.c (compute_window_start_on_continuation_line):
12391 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12392 to make sure we end up setting the window start at the leftmost
12393 visible character of the display line. This avoids funky
12394 horizontal shifting because the window start is not kept on the
12395 same position. (Bug#15090)
12396 (next_element_from_display_vector): Support 'box' face attribute
12397 in the face definitions of a display vector. (Bug#15099)
12399 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12401 * image.c (imagemagick_compute_animated_image): Implement animated
12402 images (bug#14700).
12403 (imagemagick_compute_animated_image): Fix some compilation
12404 warnings. Implement a very simple cache to make the animation
12405 usable at all, but it should be replaced with a per-image cache.
12407 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12409 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12410 to do `for' loops over alist values.
12411 * buffer.h (FOR_EACH_BUFFER):
12412 * process.c (FOR_EACH_PROCESS): Use it.
12413 (handle_child_signal, status_notify, Fget_buffer_process)
12414 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12416 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12418 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12419 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12420 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12421 to xzalloc and so avoid redundant call to memset.
12422 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12423 members because it is allocated with xzalloc and so already zeroed.
12425 2013-08-14 Ken Brown <kbrown@cornell.edu>
12427 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12430 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12432 Utility function and macro to copy Lisp string to C string.
12433 * lisp.h (xlispstrdupa): New macro.
12434 (xlispstrdup): New prototype.
12435 * alloc.c (xlispstrdup): New function.
12436 * callint.c (Fcall_interactively):
12437 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12438 (Fsubstitute_in_file_name):
12439 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12440 * image.c (x_create_bitmap_from_file):
12441 * w32term.c (w32_term_init):
12442 * xterm.c (x_term_init): Use xlispstrdup.
12444 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12446 * image.c (imagemagick_load_image): Make animated pictures work.
12447 There's still some problems with background color settings, though
12450 * decompress.c (unwind_decompress): Always restore point.
12452 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12454 * marker.c (set_marker): Reformat documentation.
12456 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12458 * xdisp.c (cursor_type_changed): Now static.
12460 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12461 Use changed. This avoids the need to call xmalloc and for the
12462 caller to call xfree, and avoids memory leaks in some situations.
12464 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12466 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12467 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12468 (redisplay_window): If window_end_valid is cleared due to non-zero
12469 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12470 so do not call to try_cursor_movement for that window.
12472 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12474 * window.h (struct window): Convert window_end_pos and
12475 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12476 (wset_window_end_pos, wset_window_end_vpos): Remove.
12477 * dispnew.c (adjust_glyph_matrix):
12478 * window.c (Fwindow_end, replace_window, set_window_buffer)
12480 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12481 (set_vertical_scroll_bar, redisplay_window, try_window)
12482 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12483 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12484 (note_mouse_highlight): Adjust users.
12485 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12488 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12490 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12491 * image.c (imagemagick_filename_hint): Use `const char *' and
12492 prefer SSDATA to SDATA to avoid warnings.
12494 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12496 Cleanup window fringes, margins and scroll bars adjustments.
12497 * window.c (set_window_fringes, set_window_margins)
12498 (set_window_scroll_bars, apply_window_adjustment): New functions.
12499 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12500 (Fset_window_scroll_bars): Use them.
12502 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12504 * window.h (struct window): Convert scroll_bar_width
12505 from Lisp_Object to integer. Adjust comment.
12506 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12508 * window.c (wset_scroll_bar_width): Remove.
12509 (make_window): Initialize scroll_bar_width.
12510 (Fsplit_window_internal): Use direct assignment.
12511 (Fset_window_configuration, save_window_save):
12512 Convert Lisp_Object to integer and back where appropriate.
12513 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12514 bar was actually changed, and mention this in docstring.
12516 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12518 * decompress.c: Minor simplifications.
12519 (Fzlib_decompress_region): Don't bother verifying
12520 that avail_out <= UINT_MAX, as that was confusing.
12521 Mention the restriction in a comment instead.
12522 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12524 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12526 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12527 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12529 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12531 * image.c (imagemagick_filename_hint): Check for errors in the
12534 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12536 * window.c (Fwindow_margins): Return nil when there's no marginal
12537 area, as per the documented API.
12539 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12540 Fmake_vector, as scroll bar's struct members are not all Lisp
12541 objects now. This avoids crashes in GC.
12543 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12544 bool, so its address could be taken.
12546 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12548 * image.c (imagemagick_filename_hint): New function to possibly
12549 apply `image-content-type-suffixes'.
12550 (imagemagick_load_image): Use it.
12552 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12554 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12555 if loading zlib failed.
12557 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12559 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12560 2013-08-13 checkin below. Change bool to BOOL, rule is:
12561 All Obj-C code uses BOOL, except for interfaces callable from C.
12563 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12565 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12567 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12568 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12569 bool instead of BOOL.
12570 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12571 from Lisp_Object to bitfield. Adjust comment.
12572 * w32term.c (x_scroll_bar_create): Adjust user.
12573 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12574 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12575 Use bool for boolean.
12576 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12577 to `unsigned int' when defining a bitfield.
12579 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12581 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12583 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12585 * window.h (struct window): Convert left_margin_cols and
12586 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12587 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12588 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12590 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12592 (showing_window_margins_p, update_window_line, update_frame_1):
12593 * fringe.c (draw_fringe_bitmap_1):
12594 * xdisp.c (window_box_width): Adjust users.
12595 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12596 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12597 Use direct assignment.
12598 (Fset_window_configuration, save_window_save, Fwindow_margins):
12599 Convert Lisp_Object to integer and back where appropriate.
12600 (Fset_window_margins): Adjust user. Return t if any margin
12601 was actually changed, and mention this in docstring.
12603 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12605 * syntax.c (forward_word):
12606 * cmds.c (forward_char, backward_char): Mention the optional argument.
12608 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12610 * window.h (struct window): Convert left_fringe_width
12611 and right_fringe_width from Lisp_Objects to integers.
12613 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12614 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12615 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12617 (make_window): Initialize new integer fields to -1.
12618 (Fsplit_window_internal): Use direct assignment.
12619 (Fset_window_configuration, save_window_save):
12620 Convert Lisp_Object to integer and back where appropriate.
12621 (Fset_window_fringes): Adjust user. Return t if any fringe
12622 was actually changed, and mention this in docstring.
12624 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12626 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12627 * nsfns.m (x_set_cursor_type):
12628 * w32fns.c (x_set_cursor_type):
12629 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12630 * xdisp.c (set_frame_cursor_types): ...but in common code.
12632 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12634 * font.c (clear_font_cache): New function, stripped from...
12635 (Fclear_font_cache): ...here, which now uses the function
12636 above. Adjust comment.
12637 * font.h (clear_font_cache): Add prototype.
12638 * xfaces.c (clear_face_cache): Use clear_font_cache.
12640 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12642 * window.c (Fset_window_start): Compare `w', not `window' because
12643 `w' might not be equal to `window' after call to decode_live_window.
12645 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12647 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12648 This fixes a problem introduced by the Bug#15035 patch
12649 when using GPG. Reported by Herbert J. Skuhra.
12651 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12653 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12654 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12655 not yet initialized.
12657 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12659 * decompress.c (Fzlib_decompress_region): Support zlib
12660 decompression, too, and rename.
12662 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12664 Minor zlib configuration tweaks.
12665 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12666 Don't assume presence of fn_inflateInit2_ zlib internal function.
12668 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12670 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12671 include the zlib prefix.
12673 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12675 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12676 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12677 define static variables that are pointers to zlib functions to be
12678 dynamically loaded.
12679 (init_zlib_functions) [WINDOWSNT]: New function.
12680 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12682 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12683 macros instead of invoking the zlib functions directly.
12684 (syms_of_decompress): DEFSYM Qzlib_dll.
12685 Staticpro Szlib_available_p.
12687 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12689 Avoid looping over all frame windows to freeze and unfreeze.
12690 * window.h (struct window): Drop frozen_window_start_p.
12691 (freeze_window_starts): Drop prototype.
12692 * frame.h (struct frame): New frozen_window_starts flag.
12693 (FRAME_WINDOWS_FROZEN): New macro.
12694 * window.c (freeze_window_start, freeze_window_starts):
12696 (select_window, replace_window): Adjust users.
12697 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12698 (window_frozen_p): New function.
12699 (redisplay_window): Use it.
12701 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12703 Fix some fd issues when running subprocesses (Bug#15035).
12704 Fix bugs that can leak files or file descriptors on errors.
12705 Don't unlink open temp files, as that's hard for users to diagnose
12706 when things go awry (e.g., temp disk exhausted).
12707 Don't bother to lock temp files. Check for invalid recursion.
12708 * callproc.c (synch_process_fd): Remove. All uses removed.
12709 (synch_process_tempfile): New var or macro.
12710 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12712 (record_kill_process): New arg, the temp name. All callers changed.
12713 (delete_temp_file): Now just a simple wrapper around unlink.
12714 (call_process_kill): New arg, the call_process_fd array.
12715 Close them all. Clear synch_process_pid. Remove the temp file,
12716 or arrange for it to be removed.
12717 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12718 that's been moved to synch_process_tempfile. Caller changed.
12719 Do not remove the tempfile; that's now call_process_kill's
12721 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12722 call_process_kill; the caller now does that.
12723 (call_process_cleanup): Do not close the process fd; that's now
12724 call_process_kill's responsibility.
12725 (Fcall_process): Implement via new function call_process, which
12726 has most of the old body of Fcall_process, but with a different API.
12727 (call_process): New function that does not open or close filefd if
12728 it is nonnegative. Record which fds need to be closed, and let
12729 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12730 Signal an error if invoked recursively (could be done via a hook).
12731 Simplify creation of the tempfile in the MSDOS case.
12732 Don't create the output file until after checking for the executable.
12733 Report any failure to open /dev/null.
12734 Don't open /dev/null for writing twice; once is enough.
12735 Don't create pipe if all output is being discarded or sent to file.
12736 Don't worry about setting up the coding system or reading from the
12737 pipe if all output is being discarded.
12738 Hoist fd_error local into top level, to lessen block nesting.
12739 Don't record deleted pid here; now done by Fcall_process_region.
12740 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12741 and note its success in synch_process_tempfile.
12742 Do not leak resources when child_setup fails.
12743 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12744 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12745 (create_temp_file): Now returns open fd, with an additional
12746 Lisp_Object * argument to return the name. All callers changed.
12747 Do not close the file; rewind it instead, and leave it open for
12748 the caller. Do not lock the temp file. Unwind-protect the file
12749 and the file-descriptor.
12750 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12751 If an asynchrounous process, record it here, not in call_process.
12752 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12753 * eval.c (set_unwind_protect): New function.
12754 * fileio.c (write_region): New function, generalized from the
12755 old Fwrite_region. Do not lock temp files.
12756 (Fwrite_region): Use it.
12757 * lisp.h (set_unwind_protect, write_region): New decls.
12758 * process.c: Include <verify.h>.
12759 (make_process): Mark fds as initially closed.
12760 (deleted_pid_list): Now a list of pid-filename pairs.
12762 (close_process_fd): New function.
12763 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12764 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12765 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12766 (create_process, create_pty, Fmake_serial_process)
12767 (server_accept_connection): Record which fds need to be closed,
12768 and let deactivate_process close them.
12769 (Fmake_network_process): Do not discard the unwind-protect
12770 until it's safe to do so.
12771 (deactivate_process): Close the fds opened by create_process etc.
12772 (Fprocess_send_eof): Adjust to new way of recording open fds.
12773 Report an error if /dev/null can't be opened, instead of aborting.
12774 * process.h (PROCESS_OPEN_FDS): New constant.
12775 (struct Lisp_Process): New member open_fds.
12776 (record_kill_process, record_deleted_pid): Adjust signatures.
12777 (record_deleted_pid): Move decl here ...
12778 * syswait.h (record_deleted_pid): ... from here.
12780 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12782 * decompress.c: Fix bugs with large buffers and weird inputs.
12783 Tune a bit. Reindent as per usual Emacs style.
12784 (BUFFER_SIZE): Remove.
12785 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12786 more than UINT_MAX bytes. Decompress into the gap instead of into
12787 an auto buffer, as this should avoid copying. Return nil if
12788 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12789 set immediate_quit; we shouldn't trust zlib code that much.
12791 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12793 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12794 errors, and really move the gap to where we want it.
12796 * lisp.h: Include decompress.c support.
12798 * emacs.c (main): Include decompress.c support.
12800 * Makefile.in: Include -lz if present.
12802 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12804 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12805 (initWithTitle:): Initialize frame to 0.
12806 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12807 (fillWithWidgetValue:frame:): Rename from
12808 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12810 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12811 fillWithWidgetValue:frame:
12813 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12814 remove memory leak warnings.
12816 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12817 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12818 menu_pending_title.
12820 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12821 (x_activate_menubar): Update the whole menu.
12822 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12823 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12824 current event is not NSSystemDefined (Bug#15001).
12825 Call ns_check_menu_open only if trackingMenu is 2.
12826 (menuDidClose:): New method, decrease trackingMenu.
12827 (fillWithWidgetValue:setDelegate:): New method.
12828 (fillWithWidgetValue:): Call the above.
12830 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12832 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12834 Omit some unnecessary casts.
12835 Many of these go back to the old pre-C89 days, when they may have
12836 been needed, but we've been assuming C89 or later for a while now.
12837 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12838 (live_float_p, live_misc_p, live_vector_p):
12839 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12840 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12841 (defvar_per_buffer):
12842 * callint.c (Fcall_interactively):
12843 * doc.c (Fsubstitute_command_keys):
12844 * filelock.c (get_boot_time):
12845 * frame.c (xrdb_get_resource):
12846 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12847 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12848 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12849 (menuitem_highlight_callback, menu_destroy_callback)
12850 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12851 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12852 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12853 (xg_tool_bar_help_callback, tb_size_cb):
12854 * image.c (xpm_alloc_color, png_read_from_memory)
12855 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12856 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12858 * keymap.c (describe_map):
12859 * nsfns.m (Fns_display_monitor_attributes_list):
12860 * nsmenu.m (process_dialog:):
12861 * nsterm.m (hold_event):
12862 * process.c (wait_reading_process_output):
12863 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12864 * scroll.c (do_direct_scrolling, scrolling_1):
12865 * termcap.c (tgetent):
12866 * window.c (check_window_containing, add_window_to_list)
12867 (freeze_window_starts):
12868 * xdisp.c (compare_overlay_entries, vmessage):
12869 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12870 (x_get_monitor_attributes_xrandr)
12871 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12872 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12873 * xfont.c (xfont_match, xfont_open):
12874 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12875 (menubar_selection_callback, menu_position_func)
12876 (popup_selection_callback, create_and_show_popup_menu)
12877 (dialog_selection_callback, create_and_show_dialog):
12878 * xrdb.c (x_get_string_resource)
12880 * xsmfns.c (x_session_check_input):
12881 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12882 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12883 (xaw_jump_callback, xaw_scroll_callback):
12884 Omit unnecessary casts.
12886 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12888 Minor string-length refactoring.
12889 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12890 * frame.c (make_monitor_attribute_list):
12891 Prefer build_string to strlen + make_string.
12893 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12895 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12896 don't check minor_code (Bug#14417).
12898 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12900 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12901 vertical positions instead. This avoids calling MATRIX_ROW with
12902 row numbers that are possibly beyond valid limits. (Bug#15064)
12904 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12906 Use xstrdup and build_unibyte_string where applicable.
12907 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12908 * xfns.c (x_window):
12909 * xrdb.c (x_get_customization_string):
12910 * xterm.c (xim_initialize):
12911 * w32fns.c (w32_window): Use xstrdup.
12912 (w32_display_monitor_attributes_list):
12913 * emacs.c (init_cmdargs):
12914 * keyboard.c (PUSH_C_STR):
12915 * nsfont.m (nsfont_open):
12916 * sysdep.c (system_process_attributes):
12917 * w32.c (system_process_attributes):
12918 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12920 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12922 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12923 variables of these types so that GDB would know about them, as aid
12924 for debugging fatal exceptions. (Bug#15024) See also
12925 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12928 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12930 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12931 larger than the NSWindow (Bug#14934).
12933 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12935 Redesign redisplay interface to drop global variable updated_window.
12936 Always pass currently updated window as a parameter to update routines.
12937 * dispextern.h (updated_window): Remove declaration.
12938 (struct redisplay_interface): Pass window parameter to
12939 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12940 and after_update_window_hook.
12941 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12943 * dispnew.c (updated_window): Remove.
12944 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12945 (update_window_line): Adjust to match redisplay interface changes.
12946 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12947 (ns_scroll_run, ns_after_update_window_line):
12948 * w32term.c (x_update_window_begin, x_update_window_end)
12949 (x_after_update_window_line, x_scroll_run):
12950 * xterm.c (x_update_window_begin, x_update_window_end)
12951 (x_after_update_window_line, x_scroll_run):
12952 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12953 Likewise. Adjust comments where appropriate.
12954 (x_cursor_to): Simplify because this is always called during window
12955 update (but install debugging check anyway).
12956 (expose_window): Check must_be_updated_p flag to see whether this
12957 function is called during window update.
12959 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12961 Do not reset window modification event counters excessively.
12962 These leftovers and poor man's tricky methods to catch extra
12963 redisplay's attention are no longer needed.
12964 * frame.c (set_menu_bar_lines_1):
12965 * minibuf.c (read_minibuf_unwind):
12966 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12967 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12968 (window_scroll_line_based, Fset_window_configuration):
12969 * xdisp.c (redisplay_window): Do not reset last_modified and
12970 last_overlay_modified counters.
12972 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12974 * xselect.c (x_send_client_event): Set send_event and serial, memset
12975 data.l as it might be bigger than data.b. Use 24 bit mask to
12976 XSendEvent (Bug#15034).
12978 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12980 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12981 for TTY frames that are not the top frame on their console.
12984 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12986 * w32term.c (w32fullscreen_hook): Really maximize frame when
12987 asked for (Bug#14841).
12989 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12991 Prefer selected_window to Fselected_window, likewise for frames.
12992 * buffer.c (Fbuffer_swap_text):
12993 * data.c (Fvariable_binding_locus):
12994 * window.c (run_window_configuration_change_hook): Adjust users.
12995 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12996 Use decode_live_frame.
12998 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13000 Be more careful if selected window shows the buffer other than current,
13001 use window_outdated only if this is not so. This change should also
13002 address some weird issues discussed in Bug#13012.
13003 * window.h (window_outdated): New prototype.
13004 * window.c (window_outdated): Now here. Convert from static and
13005 always assume window's buffer.
13006 (Fwindow_end, Fwindow_line_height): Use it.
13007 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13008 and always assume window's buffer.
13009 (redisplay_window): Adjust user.
13010 (redisplay_internal): Call to reconsider_clip_changes once and
13011 check whether mode line should be updated only if selected window
13012 shows current buffer.
13013 (run_window_scroll_functions): Use eassert for debugging check.
13014 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13016 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13018 * window.c (window_scroll, window_scroll_pixel_based)
13019 (window_scroll_line_based): Use bool for booleans.
13021 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13023 * process.c: Fix minor off-by-one issues in descriptor counts.
13024 This shouldn't fix any real bugs, but it cleans up the code a bit.
13025 (max_process_desc, max_input_desc): -1, not 0, means none.
13027 (delete_input_desc): New function.
13028 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13029 (deactivate_process): Scan backwards when recomuting max_process_desc;
13030 that should be faster.
13031 (init_process_emacs): Initialize max_input_desc.
13033 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13035 Use region cache to speedup bidi_find_paragraph_start.
13036 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13037 Rename cache_long_line_scans to cache_long_scans.
13038 * buffer.c (bset_cache_long_line_scans): Rename to
13039 bset_cache_long_scans.
13040 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13041 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13043 (syms_of_buffer): Rename cache-long-line-scans to
13044 cache-long-scans. Adjust docstring.
13045 * search.c (newline_cache_on_off):
13046 * indent.c (width_run_cache_on_off): Adjust users.
13047 * bidi.c (bidi_paragraph_cache_on_off): New function.
13048 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13049 * insdel.c (prepare_to_modify_buffer):
13050 Invalidate bidi_paragraph_cache if enabled.
13052 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13054 Invalidate region caches only if buffer text is going to be changed.
13055 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13056 (modify_text): ...new prototype.
13057 (prepare_to_modify_buffer_1): New prototype.
13058 * textprop.c (modify_region): Rename to...
13059 (modify_text_properties): ...new function.
13060 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13061 (Fremove_list_of_text_properties): Adjust users.
13062 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13063 (modify_text): ...new function.
13064 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13065 (prepare_to_modify_buffer_1): ...new function.
13066 * casefiddle.c (casify_region):
13067 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13068 (Ftranspose_regions): Use modify_text.
13070 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13072 * lisp.mk (lisp): Add nadvice.elc.
13074 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13076 New macro to iterate over live buffers similar to frames.
13077 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13078 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13079 Declare buffer-related variables here to offload lisp.h.
13080 * buffer.c (Vbuffer_alist): Adjust comment.
13081 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13082 (other_buffer_safely):
13083 * data.c (store_symval_forwarding):
13084 * dispnew.c (Fframe_or_buffer_changed_p):
13085 * fileio.c (Fdo_auto_save):
13086 * filelock.c (unlock_all_files):
13087 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13089 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13091 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13092 * callproc.c (create_temp_file):
13093 * filelock.c (create_lock_file):
13094 Assume mkostemp, since it's now provided by Gnulib.
13096 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13098 * w32.c (mkostemp): New function.
13099 (mktemp): Remove, no longer used. Most of the code reused in
13100 mkostemp. (Bug#15015)
13101 (mktemp): Don't undef.
13103 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13105 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13106 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13107 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13108 (free_glyph_pool, check_glyph_memory): Likewise for
13109 all users. Adjust comments where appropriate.
13111 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13113 * composite.h: Minor fixups.
13114 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13115 to fix a misspelling, and change it to an inline function while
13116 we're at it (it need not be a macro). All uses changed.
13117 (composition_method, composition_valid_p):
13118 Rewrite to avoid assignments in if-conditions.
13120 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13122 Do not use global Lisp_Object in composition macros.
13123 * composite.h (composition_temp): Remove declaration.
13124 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13125 (composition_method, composition_valid_p): ...inline functions.
13126 (compose_region): Remove the leftover.
13127 * composite.c (composition_temp): Remove.
13128 (run_composition_function, update_compositions)
13129 (composition_compute_stop_pos, composition_adjust_point)
13130 (Ffind_composition_internal):
13131 * coding.c (handle_composition_annotation):
13132 * xdisp.c (handle_composition_prop, check_point_in_composition):
13133 Related users changed.
13135 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13137 Drop FRAME_PTR typedef.
13138 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13139 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13140 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13141 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13142 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13143 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13144 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13145 All related users changed.
13147 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13149 * eval.c (default_toplevel_binding): New function.
13151 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13152 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13153 (syms_of_eval): Export them.
13154 * data.c (Fdefault_value): Micro cleanup.
13155 * term.c (init_tty): Use "false".
13157 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13159 Fix X GC leak in GTK and raw (no toolkit) X ports.
13160 * xterm.c (x_free_frame_resources): If white and black relief
13161 GCs are allocated, always free them here.
13162 * xfns.c (x_make_gc): Omit redundant initialization.
13163 * widget.c (create_frame_gcs): Remove the leftover.
13164 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13165 in x_free_frame_resources.
13167 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13169 * nsterm.m (windowWillResize:toSize:): Only change title if
13170 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13172 (viewDidEndLiveResize): New method.
13174 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13175 inside NS_IMPL_COCOA.
13177 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13179 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13180 Do not check whether undo is enabled because record_insert and
13181 record_delete does that themselves.
13183 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13185 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13186 member which is not really used any more.
13187 (FRAME_XIC_BASE_FONTNAME): Remove.
13188 * xfns.c (xic_free_fontset): Adjust user.
13189 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13190 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13191 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13192 (xdialog_show): Use eassert for debugging check.
13193 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13195 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13197 * fileio.c, fns.c (merge): Move extern decl from here ...
13198 * lisp.h (merge): ... to here.
13200 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13202 Fix last font-related change.
13203 * w32font.h (w32font_list_internal, w32font_match_internal):
13205 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13206 (uniscribe_list_family): Adjust to match font API change.
13207 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13208 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13210 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13212 * frame.h (FRAME_MOUSE_UPDATE):
13213 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13214 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13216 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13218 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13219 * font.h (struct font_driver): Change list, match, and list_family
13220 functions to accept struct frame * as first arg.
13221 * font.c (font_score, font_compare, font_sort_entities):
13223 (font_sort_entities, font_list_entities, font_select_entity)
13224 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13225 match font API change.
13226 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13227 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13228 * ftxfont.c (ftxfont_list, ftxfont_match):
13229 * xftfont.c (xftfont_list, xftfont_match):
13230 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13231 * w32font.c (w32font_list, w32font_match, w32font_list)
13232 (w32font_list_internal, w32_font_match_internal): Likewise.
13233 * xfaces.c (Fx_family_fonts): Adjust user.
13235 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13237 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13238 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13239 only if HAVE_X_WINDOWS is in use.
13240 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13241 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13242 * w32term.c (x_wm_set_icon_position): Likewise.
13243 * w32fns.c (x_icon): Adjust user.
13245 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13247 * xterm.c (last_mouse_press_frame): Remove the
13248 leftover which is not really used any more.
13249 (handle_one_xevent, syms_of_xterm): Adjust users.
13250 (x_flush): Call XFlush once per each X display, not frame.
13251 This is better because this code always unconditionally skips
13252 non-X frames in Vframe_list and issues the only XFlush if we
13253 have more than one X frame on the same X display.
13254 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13255 Use bool for booleans.
13256 (x_draw_glyph_string_background, cvt_string_to_pixel)
13257 (cvt_pixel_dtor): Drop unnecessary prototypes.
13258 * xterm.h (x_display_ok): Adjust prototype.
13260 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13262 Drop unnecessary functions that deals with frame pixel size.
13263 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13264 (x_pixel_height): Drop prototypes.
13265 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13266 (x_pixel_height): Drop implementations.
13267 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13268 which should be always valid for window frame.
13269 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13270 * w32menu.c (Fx_popup_dialog):
13271 * xmenu.c (Fx_popup_dialog): Likewise for both.
13273 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13275 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13276 frame parameters and call to Fmodify_frame_parameters just once.
13277 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13278 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13279 and mention nil frame in docstring.
13281 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13283 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13284 (x_figure_window_size): Likewise. Adjust to return long.
13285 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13286 (toplevel): Move Qterminal_live_p to...
13287 * terminal.c (toplevel): ...here, make it static, and...
13288 (syms_of_terminal): ...DEFSYM here.
13289 * frame.h (Qterminal_live_p): Remove declaration.
13290 (make_frame, x_figure_window_size): Adjust prototype.
13291 * nsfns.m (Fx_create_frame): Use long for window flags.
13293 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13295 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13296 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13297 Do not assume that emacs_close (INT_MAX) is a no-op.
13299 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13301 * xfaces.c (make_face_cache): For struct face_cache, prefer
13302 xmalloc to xzalloc and so avoid redundant call to memset.
13303 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13305 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13307 * fringe.c (draw_window_fringes, update_window_fringes)
13308 (compute_fringe_widths):
13309 * w32term.c (x_draw_glyph_string):
13310 * window.c (candidate_window_p, Frecenter):
13311 * xfaces.c (realize_basic_faces, realize_default_face)
13312 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13313 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13314 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13315 * xmenu.c (Fx_menu_bar_open_internal):
13316 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13317 * xsettings.c (xft_settings_event):
13318 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13319 Use bool for booleans. Adjust style and comments where
13321 * dispextern.h (draw_window_fringes, update_window_fringes)
13322 (compute_fringe_widths):
13323 * xterm.h (x_had_errors_p): Adjust prototype.
13325 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13327 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13328 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13330 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13332 * fns.c (toplevel): Remove comment before Fsafe_length because
13333 it checks for QUIT.
13335 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13337 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13339 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13341 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13342 frame which got the message is still alive, before dereferencing
13343 its pointer. (Bug#14970)
13345 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13346 be a live window, before using it as such. (Bug#14970)
13348 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13350 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13351 w32_detect_focus_change instead of doing part of its job by hand.
13352 This fixes the problem whereby FOCUS_OUT events were not sent to
13355 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13357 * process.c (Fprocess_list): Doc fix.
13359 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13360 being re-exposed only if it didn't ask to become visible.
13361 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13362 was previously iconified. (Bug#14841)
13363 (x_iconify_frame): Mark the frame iconified.
13365 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13367 Fix minor problems found by static checking.
13368 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13369 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13371 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13373 * eval.c (set_specpdl_old_value): New function.
13374 (unbind_to): Minor simplification.
13375 (get_backtrace_frame): New function.
13376 (Fbacktrace_frame): Use it. Add `base' argument.
13377 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13378 (syms_of_eval): Export backtrace-eval.
13379 * xterm.c (x_focus_changed): Simplify.
13381 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13383 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13385 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13387 * xdisp.c (redisplay_window): Instead of moving point out of
13388 scroll margin, reject the force_start method, and try scrolling
13389 instead. (Bug#14780)
13391 2013-07-24 Ken Brown <kbrown@cornell.edu>
13393 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13396 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13398 * eval.c (Fprogn): Do not check that BODY is a proper list.
13399 This undoes the previous change. The check slows down the
13400 interpreter, and is not needed to prevent a crash. See
13401 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13403 2013-07-23 Glenn Morris <rgm@gnu.org>
13405 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13407 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13409 Port to GNU/Linux systems with tinfo but not ncurses.
13410 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13411 to decide whether ncurses is being used. Without this change,
13412 GCC complains about tgetent not being declared, on a system
13413 that has tinfo installed but ncurses not installed.
13415 * eval.c (Fprogn): Check that BODY is a proper list.
13417 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13418 * data.c (Fsetq_default):
13419 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13420 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13422 Tune by taking advantage of the fact that ARGS is always a list
13423 when a function is declared to have UNEVALLED args.
13425 * emacsgtkfixed.c: Port to GCC 4.6.
13426 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13428 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13430 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13431 here to silence compiler warnings.
13433 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13435 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13436 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13437 from messing up Emacs's 'struct frame' (Bug#14923).
13439 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13441 * alloc.c (make_save_ptr_ptr): Define this function.
13442 It was inadvertently omitted. It's needed only if
13443 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13445 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13447 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13448 frame have focus (Bug#14895).
13450 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13452 Avoid vfork-related deadlock more cleanly.
13453 * callproc.c (child_setup): When the child's exec fails, output
13454 the program name, as that's more useful. Use O_NONBLOCK to avoid
13456 * process.c (create_process_1): Remove; no longer needed.
13457 (create_process): Remove timer hack; no longer needed, now that
13458 the child avoids deadlock.
13460 2013-07-20 Glenn Morris <rgm@gnu.org>
13462 * image.c (Fimage_flush): Fix doc typo.
13464 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13466 Fix array bounds violation when pty allocation fails.
13467 * process.c (PTY_NAME_SIZE): New constant.
13468 (pty_name): Remove static variable; it's now auto.
13469 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13470 Take pty_name as an arg rather than using a static variable.
13471 All callers changed.
13472 (create_process): Recover pty_flag from process, not from volatile local.
13473 (create_pty): Stay inside array even when pty allocation fails.
13474 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13476 * lread.c (Fload): Avoid initialization only when lint checking.
13477 Mention that it's needed only for older GCCs.
13479 2013-07-20 Kenichi Handa <handa@gnu.org>
13481 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13482 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13484 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13486 * lread.c (Fload): Avoid uninitialized warning.
13488 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13490 Fix some minor file descriptor leaks and related glitches.
13491 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13492 (create_lock_file): Use write, not emacs_write.
13493 * image.c (slurp_file, png_load_body):
13494 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13495 (server_accept_connection):
13496 Don't leak an fd on memory allocation failure.
13497 * image.c (slurp_file): Add a cheap heuristic for growing files.
13498 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13499 as that's what the other routines do. Maybe input need not be
13500 blocked at all, but it's better to be consistent.
13501 Avoid undefined behavior when strlen is zero.
13503 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13504 (NSTATICS): Now a constant; doesn't need to be a macro.
13506 2013-07-19 Richard Stallman <rms@gnu.org>
13508 * coding.c (decode_coding_utf_8): Add simple loop for fast
13509 processing of ASCII characters.
13511 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13513 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13515 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13517 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13518 unportable 'struct x_display_info'.
13519 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13520 is a portable type.
13522 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13524 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13525 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13527 (system_process_attributes): Prefer plain char to unsigned char
13528 when either will do. Clean up properly if interrupted or if
13529 memory allocations fail. Don't assume sscanf succeeds.
13530 Remove no-longer-needed workaround to stop GCC from whining.
13531 Read command-line once, instead of multiple times. Check read status a
13532 bit more carefully.
13534 Fix obscure porting bug with varargs functions.
13535 The code assumed that int is treated like ptrdiff_t in a vararg
13536 function, which is not a portable assumption. There was a similar
13537 -- though these days less likely -- porting problem with various
13538 assumptions that pointers of different types all smell the same as
13539 far as vararg functions is conserved. To make this problem less
13540 likely in the future, redo the API to use varargs functions.
13541 * alloc.c (make_save_value): Remove this vararg function.
13542 All uses changed to ...
13543 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13544 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13546 (make_save_ptr): Rename from make_save_pointer, for consistency with
13547 the above. Define only on platforms that need it. All uses changed.
13549 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13551 * keyboard.c: Try to fix typos in previous change.
13552 (DISPLAY_LIST_INFO): New macro.
13553 (kbd_buffer_get_event): Do not access members that are not present
13554 in X11. Revert inadvertent change of "!=" to "=".
13556 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13558 * keyboard.c (kbd_buffer_get_event):
13559 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13560 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13562 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13564 * filelock.c: Fix unlikely file descriptor leaks.
13565 (get_boot_time_1): Rework to avoid using emacs_open.
13566 This doesn't actually fix a leak, but is better anyway.
13567 (read_lock_data): Use read, not emacs_read.
13569 * doc.c: Fix minor memory and file descriptor leaks.
13570 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13571 (get_doc_string, Fsnarf_documentation):
13572 Fix file descriptor leak on error.
13574 * term.c: Fix minor fdopen-related file descriptor leaks.
13575 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13576 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13578 * charset.c: Fix file descriptor leaks and errno issues.
13580 (load_charset_map_from_file): Don't leak file descriptor on error.
13581 Use plain record_xmalloc since the allocation is larger than
13582 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13584 * eval.c (record_unwind_protect_nothing):
13585 * fileio.c (fclose_unwind):
13587 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13588 The replacement doesn't block input, but that no longer seems
13591 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13593 * lread.c: Fix file descriptor leaks and errno issues.
13594 (Fload): Close some races that leaked fds or streams when 'load'
13596 (Fload, openp): Report error number of last nontrivial failure to open.
13597 ENOENT counts as trivial.
13598 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13600 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13601 now that the function is always called with a nonnegative arg.
13602 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13603 All uses replaced with ...
13604 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13606 A few more minor file errno-reporting bugs.
13607 * callproc.c (Fcall_process):
13608 * doc.c (Fsnarf_documentation):
13609 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13610 * process.c (set_socket_option):
13611 Don't let a constructor trash errno.
13612 * doc.c: Include <errno.h>.
13614 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13616 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13618 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13620 Fix w32 bug with call-process-region (Bug#14885).
13621 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13622 to Fcall_process when the input is empty. This simplifies the
13623 code a bit. It makes no difference on POSIXish platforms but
13624 apparently it fixes a bug on w32.
13626 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13627 * fileio.c (close_file_unwind): Don't close if FD is negative;
13628 this can happen when unwinding a zapped file descriptor.
13629 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13630 in case Emacs runs out of memory between the two unwind-protects.
13631 Don't trash errno when closing FD.
13632 Zap the FD in the specpdl when closing it, instead of deferring
13633 the removal of the unwind-protect; this fixes a bug where a child
13634 function unwinds the stack past us.
13636 New unwind-protect flavors to better type-check C callbacks.
13637 This also lessens the need to write wrappers for callbacks,
13638 and the need for make_save_pointer.
13639 * alloc.c (free_save_value):
13640 * atimer.c (run_all_atimers):
13642 * alloc.c (safe_alloca_unwind):
13643 * atimer.c (unwind_stop_other_atimers):
13644 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13645 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13646 * minibuf.c (choose_minibuf_frame_1):
13647 * process.c (make_serial_process_unwind):
13648 * xdisp.c (pop_message_unwind):
13649 * xselect.c (queue_selection_requests_unwind):
13650 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13651 * alloc.c (record_xmalloc):
13652 Prefer record_unwind_protect_ptr to record_unwind_protect with
13654 * alloc.c (Fgarbage_collect):
13655 Prefer record_unwind_protect_void to passing a dummy.
13656 * buffer.c (restore_buffer):
13657 * window.c (restore_window_configuration):
13658 * xfns.c, w32fns.c (do_unwind_create_frame)
13659 New wrapper. All record-unwind uses of wrappee changed.
13660 * buffer.c (set_buffer_if_live):
13661 * callproc.c (call_process_cleanup, delete_temp_file):
13662 * coding.c (code_conversion_restore):
13663 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13664 * editfns.c (save_excursion_restore)
13665 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13666 (save_restriction_restore):
13667 * eval.c (restore_stack_limits, un_autoload):
13668 * fns.c (require_unwind):
13669 * keyboard.c (recursive_edit_unwind, tracking_off):
13670 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13671 * macros.c (pop_kbd_macro, restore_menu_items):
13672 * nsfns.m (unwind_create_frame):
13673 * print.c (print_unwind):
13674 * process.c (start_process_unwind):
13675 * search.c (unwind_set_match_data):
13676 * window.c (select_window_norecord, select_frame_norecord):
13677 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13678 (fast_set_selected_frame):
13679 * xfns.c, w32fns.c (unwind_create_tip_frame):
13680 Return void, not a dummy Lisp_Object. All uses changed.
13681 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13682 * callproc.c (call_process_kill):
13683 * fileio.c (restore_point_unwind, decide_coding_unwind)
13684 (build_annotations_unwind):
13685 * insdel.c (Fcombine_after_change_execute_1):
13686 * keyboard.c (read_char_help_form_unwind):
13687 * menu.c (unuse_menu_items):
13688 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13689 * sound.c (sound_cleanup):
13690 * xdisp.c (unwind_redisplay):
13691 * xfns.c (clean_up_dialog):
13692 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13693 Accept no args and return void, instead of accepting and returning
13694 a dummy Lisp_Object. All uses changed.
13695 * cygw32.c (fchdir_unwind):
13696 * fileio.c (close_file_unwind):
13697 * keyboard.c (restore_kboard_configuration):
13698 * lread.c (readevalllop_1):
13699 * process.c (wait_reading_process_output_unwind):
13700 Accept int and return void, rather than accepting an Emacs integer
13701 and returning a dummy object. In some cases this fixes an
13702 unlikely bug when the corresponding int is outside Emacs integer
13703 range. All uses changed.
13704 * dired.c (directory_files_internal_unwind):
13705 * fileio.c (do_auto_save_unwind):
13706 * gtkutil.c (pop_down_dialog):
13707 * insdel.c (reset_var_on_error):
13708 * lread.c (load_unwind):
13709 * xfns.c (clean_up_file_dialog):
13710 * xmenu.c, nsmenu.m (pop_down_menu):
13711 * xmenu.c (cleanup_widget_value_tree):
13712 * xselect.c (wait_for_property_change_unwind):
13713 Accept pointer and return void, rather than accepting an Emacs
13714 save value encapsulating the pointer and returning a dummy object.
13716 * editfns.c (Fformat): Update the saved pointer directly via
13717 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13718 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13719 (unwind_body): New function.
13720 (record_unwind_protect): First arg is now a function returning void,
13721 not a dummy Lisp_Object.
13722 (record_unwind_protect_ptr, record_unwind_protect_int)
13723 (record_unwind_protect_void): New functions.
13724 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13725 * fileio.c (struct auto_save_unwind): New type.
13726 (do_auto_save_unwind): Use it.
13727 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13728 * insdel.c (struct rvoe_arg): New type.
13729 (reset_var_on_error): Use it.
13730 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13732 (specbinding_func): Remove; there are now several such functions.
13733 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13734 (set_unwind_protect_ptr): New function.
13735 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13737 Be simpler and more consistent about reporting I/O errors.
13738 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13739 Say "Read error" and "Write error", rather than "I/O error", or
13740 "IO error reading", or "IO error writing", when a read or write
13742 * process.c (Fmake_network_process, wait_reading_process_output)
13743 (send_process, Fprocess_send_eof, wait_reading_process_output):
13744 Capitalize diagnostics consistently. Put "failed foo" at the
13745 start of the diagnostic, so that we don't capitalize the
13746 function name "foo". Consistently say "failed" for such
13748 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13749 All callers changed. This is so it can use report_file_error.
13750 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13751 diagnostics consistently as above.
13753 * fileio.c (report_file_errno): Fix errno reporting bug.
13754 If the file name is neither null nor a pair, package it up as a
13755 singleton list. All callers changed, both to this function and to
13756 report_file_error. This fixes a bug where the memory allocator
13757 invoked by list1 set errno so that the immediately following
13758 report_file_error reported the wrong errno value.
13760 Fix minor problems found by --enable-gcc-warnings.
13761 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13762 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13764 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13766 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13767 Set event->arg to Qt if switch-event shall be generated.
13768 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13770 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13772 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13775 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13776 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13777 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13778 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13779 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13780 and there is a focused frame.
13781 (head_table): Add focus-in and focus-out.
13782 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13783 bind to handle-focus-in/out.
13785 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13786 (Fhandle_switch_frame): Call Fhandle_focus_in.
13787 (syms_of_frame): defsubr handle-focus-in/out.
13789 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13791 Fix porting bug to older POSIXish platforms (Bug#14862).
13792 * sysdep.c (emacs_pipe): New function, that implements
13793 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13794 This should port better to CentOS 5 and to Mac OS X 10.6.
13795 All calls to pipe2 changed.
13797 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13798 This makes the code easier to read and the executable a bit smaller.
13799 Do not replace all calls to Fcons that happen to create lists,
13800 just calls that are intended to create lists. For example, when
13801 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13802 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13803 Similarly for list2 through list5.
13804 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13805 * bytecode.c (exec_byte_code):
13806 * callint.c (quotify_arg, Fcall_interactively):
13807 * callproc.c (Fcall_process, create_temp_file):
13808 * charset.c (load_charset_map_from_file)
13809 (Fdefine_charset_internal, init_charset):
13810 * coding.c (get_translation_table, detect_coding_system)
13811 (Fcheck_coding_systems_region)
13812 (Fset_terminal_coding_system_internal)
13813 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13814 * composite.c (update_compositions, Ffind_composition_internal):
13815 * dired.c (directory_files_internal, file_name_completion)
13817 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13818 * doc.c (Fsnarf_documentation):
13819 * editfns.c (Fmessage_box):
13821 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13822 (Feval, eval_sub, Ffuncall, apply_lambda):
13823 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13824 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13825 (Fset_file_times, Finsert_file_contents)
13826 (Fchoose_write_coding_system, Fwrite_region):
13827 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13828 * font.c (font_registry_charsets, font_parse_fcname)
13829 (font_prepare_cache, font_update_drivers, Flist_fonts):
13830 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13831 * frame.c (make_frame, Fmake_terminal_frame)
13832 (x_set_frame_parameters, x_report_frame_params)
13833 (x_default_parameter, Fx_parse_geometry):
13834 * ftfont.c (syms_of_ftfont):
13835 * image.c (gif_load):
13836 * keyboard.c (command_loop_1):
13837 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13838 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13839 (Fminor_mode_key_binding, accessible_keymaps_1)
13840 (Faccessible_keymaps, Fwhere_is_internal):
13841 * lread.c (read_emacs_mule_char):
13842 * menu.c (find_and_return_menu_selection):
13843 * minibuf.c (get_minibuffer):
13844 * nsfns.m (Fns_perform_service):
13845 * nsfont.m (ns_script_to_charset):
13846 * nsmenu.m (ns_popup_dialog):
13847 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13848 (Fx_own_selection_internal):
13849 * nsterm.m (append2):
13850 * print.c (Fredirect_debugging_output)
13851 (print_prune_string_charset):
13852 * process.c (Fdelete_process, Fprocess_contact)
13853 (Fformat_network_address, set_socket_option)
13854 (read_and_dispose_of_process_output, write_queue_push)
13855 (send_process, exec_sentinel):
13856 * sound.c (Fplay_sound_internal):
13857 * textprop.c (validate_plist, add_properties)
13858 (Fput_text_property, Fadd_face_text_property)
13859 (copy_text_properties, text_property_list, syms_of_textprop):
13860 * unexaix.c (report_error):
13861 * unexcoff.c (report_error):
13862 * unexsol.c (unexec):
13863 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13864 (Fformat_mode_line, syms_of_xdisp):
13865 * xfaces.c (set_font_frame_param)
13866 (Finternal_lisp_face_attribute_values)
13867 (Finternal_merge_in_global_face, syms_of_xfaces):
13868 * xfns.c (x_default_scroll_bar_color_parameter)
13869 (x_default_font_parameter, x_create_tip_frame):
13870 * xfont.c (xfont_supported_scripts):
13871 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13872 (menu_help_callback, xmenu_show):
13873 * xml.c (make_dom):
13874 * xterm.c (set_wm_state):
13875 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13876 and similarly for list2 through list5.
13878 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13880 * callproc.c (Fcall_process_region): Fix minor race and tune.
13881 (create_temp_file): New function, with the temp-file-creation part
13882 of the old Fcall_process_region. Use Fcopy_sequence to create the
13883 temp file name, rather than alloca + build_string, for simplicity.
13884 Don't bother to block input around the temp file creation;
13885 shouldn't be needed. Simplify use of mktemp.
13886 Use record_unwind_protect immediately after creating the temp file;
13887 this closes an unlikely race where the temp file was not removed.
13888 Use memcpy rather than an open-coded loop.
13889 (Fcall_process_region): Use the new function. If the input is
13890 empty, redirect from /dev/null rather than from a newly created
13891 empty temp file; this avoids unnecessary file system traffic.
13893 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13895 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13896 Simplify by making this case like the other two. This is a bit
13897 slower on obsolete hosts, but the extra complexity isn't worth it.
13899 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13900 * process.c (create_process) [!DOS_NT]:
13901 Remove now-unnecessary calls to emacs_close.
13903 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13905 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13906 returning early. (Bug#14850)
13908 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13909 and inhibit-iso-escape-detection attributes of 'undecided'.
13912 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13914 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13915 Reported by Herbert J. Skuhra in
13916 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13918 Don't lose top specpdl entry when memory is exhausted.
13919 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13920 specpdl overflow here, to simplify callers; all callers changed.
13921 Always reserve an unused entry at the stack top; this avoids
13922 losing the top entry's information when memory is exhausted.
13924 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13926 Clean up errno reporting and fix some errno-reporting bugs.
13927 * callproc.c (Fcall_process):
13928 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13929 * process.c (create_process, Fmake_network_process):
13930 * unexaix.c (report_error):
13931 * unexcoff.c (report_error):
13932 Be more careful about reporting the errno of failed operations.
13933 The code previously reported the wrong errno sometimes.
13934 Also, prefer report_file_errno to setting errno + report_file_error.
13935 (Fcall_process): Look at openp return value rather than at path,
13936 as that's a bit faster and clearer when there's a numeric predicate.
13937 * fileio.c (report_file_errno): New function, with most of the
13938 old contents of report_file_error.
13939 (report_file_error): Use it.
13940 (Ffile_exists_p, Ffile_accessible_directory_p):
13941 Set errno to 0 when it is junk.
13942 * fileio.c (Faccess_file):
13943 * image.c (x_create_bitmap_from_file):
13944 Use faccessat rather than opening the file, to avoid the hassle of
13945 having a file descriptor open.
13946 * lisp.h (report_file_errno): New decl.
13947 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13950 * process.c (create_process, wait_reading_process_output) [AIX]:
13951 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13952 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13953 a multithreaded environment anyway).
13954 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13956 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13958 * image.c (x_find_image_file): Don't close a remote file handle.
13960 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13962 Fix races with threads and file descriptors.
13963 * callproc.c (Fcall_process_region):
13964 * dired.c (open_directory):
13965 * emacs.c (main, Fdaemon_initialized):
13966 * image.c (x_find_image_file):
13967 * inotify.c (Finotify_rm_watch):
13968 * lread.c (Flocate_file_internal):
13969 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13970 * term.c (term_mouse_moveto, init_tty):
13971 * termcap.c (tgetent):
13972 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13973 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13974 * unexhp9k800.c, unexmacosx.c (unexec):
13975 * callproc.c (Fcall_process_region):
13976 Use emacs_close, not close.
13977 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13978 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13979 and posix_close function on current platforms (which all lack them).
13980 (emacs_close): Use it. This should fix the races on GNU/Linux and
13981 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13982 and it should avoid closing random victim file descriptors on
13985 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13987 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13988 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13989 Touch up doc a bit.
13991 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13992 This is for .gdbinit xbacktrace.
13994 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13995 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13996 (emacs_set_tty): Now static.
13997 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13998 * term.c (tty_capable_p, tty_default_color_capabilities)
13999 (get_tty_terminal, term_mouse_movement)
14000 (handle_one_term_event, init_tty, maybe_fatal):
14001 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14002 (tgetent, scan_file, name_match, compare_contin):
14003 * terminal.c (get_terminal):
14004 Use bool for boolean.
14005 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14006 Prefer char to unsigned char if either will do.
14007 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14008 (tty_write_glyphs): Prefer int to unsigned.
14009 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14010 All callers changed.
14011 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14013 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14016 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14017 (B__dummy__): New dummy symbol, to pacify C89.
14018 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14019 they can't grok varargs macros.
14020 * dispnew.c (add_window_display_history)
14021 (add_frame_display_history):
14022 * print.c (print_object):
14023 * xdisp.c (debug_method_add):
14024 Use %p printf format only for void pointers.
14025 * emacs.c (usage_message): New constant, replacing ...
14026 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14027 (main): Adjust to usage reorg.
14028 * fns.c (syms_of_fns):
14029 * profiler.c (syms_of_profiler):
14030 Don't use non-constant struct initializers.
14031 * gnutls.h (gnutls_initstage_t):
14032 * lisp.h (enum Lisp_Fwd_Type):
14033 * lread.c (lisp_file_lexically_bound_p):
14034 * xsettings.c (anonymous enum):
14035 Remove trailing comma.
14036 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14037 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14038 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14040 * regex.c (const_re_char): New type, to pacify strict C89.
14041 All uses of 'const re_char' replaced to use it.
14042 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14043 with glibc when strict C89. This change is imported from gnulib.
14045 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14046 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14047 Omit GNU_LINUX implementation, since it requires long long.
14048 * xterm.c (x_draw_underwave):
14049 Do not assume the traditional order of struct's members.
14050 (x_term_init): Rewrite to avoid the need for non-constant structure
14053 Syntax cleanup, mostly replacing macros with functions.
14054 This removes the need for the syntax_temp hack.
14055 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14056 * syntax.c (SYNTAX_INLINE): New macro.
14057 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14058 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14059 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14060 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14061 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14062 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14063 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14064 Now constants, not macros.
14065 (syntax_temp) [!__GNUC__]: Remove.
14066 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14067 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14068 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14069 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14070 Move here from syntax.h; now functions, not macros. Except for the
14071 last function, these are static since only syntax.c uses them.
14072 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14073 All uses changed. Now a function, not a macro; use this fact
14074 to simplify the code.
14075 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14076 compiler bugs; no longer relevant.
14077 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14078 (SYNTAX_INLINE): New macro.
14079 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14080 for the new functions. Use bool for boolean member.
14081 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14082 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14083 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14084 (SETUP_BUFFER_SYNTAX_TABLE):
14085 Now extern inline functions, not macros.
14086 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14087 Remove; all uses replaced by implementation.
14088 (syntax_temp) [!__GNUC__]: Remove decl.
14089 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14091 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14093 * emacs.c (main): Fix syntax error.
14095 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14097 Timestamp fixes for undo (Bug#14824).
14098 * atimer.c (schedule_atimer):
14099 * fileio.c (Ffile_newer_than_file_p):
14100 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14101 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14102 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14103 (syms_of_fileio): Remove Sclear_visited_file_name.
14104 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14105 file doesn't exist; this avoids an ambiguity with negative timestamps.
14106 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14107 * systime.h (make_emacs_time, invalid_emacs_time):
14108 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14109 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14110 * undo.c (record_first_change): Push (visited-file-modtime) onto
14111 undo list rather than reimplementing it by hand, incorrectly.
14113 2013-07-09 Ken Brown <kbrown@cornell.edu>
14115 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14117 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14119 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14121 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14123 Handle errno and exit status a bit more carefully.
14124 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14125 number into an exit status. Instead, use EXIT_CANCELED.
14126 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14127 * callproc.c (relocate_fd):
14128 * emacs.c (close_output_streams, main):
14129 * process.c (create_process):
14130 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14131 Use emacs_perror for simplicity.
14132 * callproc.c (relocate_fd, main):
14133 * sysdep.c (sys_subshell):
14134 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14135 (shut_down_emacs): Use emacs_write, not write.
14136 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14137 * fileio.c (Fcopy_file, e_write):
14138 * nsterm.m (ns_select):
14139 * process.c (send_process):
14140 * sound.c (vox_write):
14141 Use emacs_write_sig, not emacs_write.
14142 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14143 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14145 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14147 (emacs_full_write): New function.
14148 (emacs_write): Rewrite to use it.
14149 (emacswrite_sig, emacs_perror): New functions.
14150 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14152 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14154 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14155 on NS even if it is present. Pixmap on NS is a void*.
14157 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14159 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14160 * process.c (close_on_exec, accept4, process_socket):
14161 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14163 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14165 * w32.c (sys_dup): Declare prototype.
14169 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14171 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14173 Make file descriptors close-on-exec when possible (Bug#14803).
14174 This simplifies Emacs a bit, since it no longer needs to worry
14175 about closing file descriptors by hand in some cases.
14176 It also fixes some unlikely races. Not all such races, as
14177 libraries often open files internally without setting
14178 close-on-exec, but it's an improvement.
14179 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14180 * callproc.c (Fcall_process) [!MSDOS]:
14181 * emacs.c (main) [!DOS_NT]:
14182 * nsterm.m (ns_term_init):
14183 * process.c (create_process):
14184 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14185 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14186 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14187 Prefer mkostemp with O_CLOEXEC to mkstemp.
14188 * callproc.c (relocate_fd) [!WINDOWSNT]:
14189 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14190 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14192 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14193 Make the resulting file descriptor close-on-exec.
14194 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14195 * lread.c (load_descriptor_list, load_descriptor_unwind):
14196 Remove; no longer needed. All uses removed.
14197 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14198 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14200 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14201 (Fmake_network_process, Fnetwork_interface_list)
14202 (Fnetwork_interface_info, server_accept_connection):
14203 Make newly-created socket close-on-exec.
14204 * sysdep.c (emacs_open, emacs_fopen):
14205 Make new-created descriptor close-on-exec.
14206 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14207 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14209 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14211 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14212 for NS_IMPL_GNUSTEP.
14214 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14216 Fix openp errno handling.
14217 * callproc.c (Fcall_process): Preserve openp errno around close.
14218 * lread.c (openp): Set errno when returning -1, as some callers
14221 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14223 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14225 * nsterm.h (NSSavePanel): Update comment.
14226 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14227 (ns_run_file_dialog): Declare.
14229 * nsfns.m: Remove panelOK.
14231 (ns_run_file_dialog): New function.
14232 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14233 event loop, so file dialog is popped up by ns_run_file_dialog, called
14234 by sendEvent (Bug#14578).
14235 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14237 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14239 * xdisp.c (default_line_pixel_height): New function.
14240 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14241 (try_cursor_movement, redisplay_window, try_window)
14242 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14244 * window.c (window_scroll_pixel_based):
14245 use default_line_pixel_height.
14247 * dispextern.h (default_line_pixel_height): Add prototype.
14249 * frame.c (x_set_line_spacing): Accept a float value for
14250 line-spacing parameter, per the documentation.
14252 * data.c (Fmultibyte_string_p): Doc fix.
14254 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14256 Use emacs_open more consistently when opening files.
14257 This handles EINTR more consistently now, and makes it easier
14258 to introduce other uniform changes to file descriptor handling.
14259 * sysstdio.h: New file.
14260 * buffer.c (mmap_init):
14261 * cygw32.c (chdir_to_default_directory):
14262 * dispnew.c (Fopen_termscript):
14263 * emacs.c (Fdaemon_initialized):
14264 * fileio.c (Fdo_auto_save):
14265 * image.c (slurp_file, png_load_body, jpeg_load_body):
14266 * keyboard.c (Fopen_dribble_file):
14268 * print.c (Fredirect_debugging_output):
14269 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14270 * termcap.c (tgetent):
14271 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14272 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14273 * w32term.c (w32_initialize) [CYGWIN]:
14274 * xfaces.c (Fx_load_color_file):
14275 Use emacs_open instead of plain open, and emacs_fopen instead of
14277 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14278 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14279 * callproc.c (default_output_mode): New constant.
14280 (Fcall_process): Use it to call emacs_open instead of plain creat.
14281 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14282 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14283 (emacs_fopen): New function.
14284 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14285 Include <lisp.h>, for emacs_open.
14286 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14288 Remove duplicate #include directives.
14289 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14291 Don't include stdio.h twice.
14292 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14293 Don't include sys/types.h or stdio.h twice.
14294 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14295 * lread.c: Don't include coding.h twice.
14296 * nsfont.m: Don't include frame.h twice.
14297 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14298 * ralloc.c: Don't include <unistd.h> twice.
14299 * xdisp.c: Don't include font.h twice.
14300 * xterm.c: Don't include fontset.h twice.
14301 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14303 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14305 Scale ImageMagick images more carefully.
14306 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14307 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14308 Be more careful about avoiding undefined behavior after
14309 integer overflow and division by zero.
14311 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14313 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14314 (syms_of_w32fns): DEFSYM them.
14315 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14316 (CCHDEVICENAME): Define macros if not defined.
14317 (struct MONITOR_INFO_EX): New struct.
14318 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14319 (enum_display_monitors_fn): New variable.
14320 (globals_of_w32fns): Initialize it.
14321 (Fx_display_pixel_width, Fx_display_pixel_height)
14322 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14323 multi-monitor setups in docstrings.
14324 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14325 screen size by primary monitor's millimeter per pixel.
14326 (w32_monitor_enum, w32_display_monitor_attributes_list)
14327 (w32_display_monitor_attributes_list_fallback)
14328 (Fw32_display_monitor_attributes_list): New functions.
14329 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14331 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14333 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14335 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14337 * fileio.c (Qfile_notify_error): New error symbol.
14339 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14340 * inotify.c (inotify_callback, symbol_to_inotifymask)
14341 (Finotify_add_watch, Finotify_rm_watch): Use it.
14342 (inotifyevent_to_event): Exchange order of cookie and file name.
14343 (Finotify_add_watch): Adapt docstring.
14345 * lisp.h (Qfile_notify_error): Declare.
14347 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14349 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14350 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14351 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14352 which did not work (see <http://bugs.gnu.org/14569#307>).
14353 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14354 && (!noninteractive || initialized)). This attempts to thread
14355 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14357 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14359 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14360 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14362 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14364 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14365 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14366 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14367 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14369 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14371 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14372 Define to __sys_siglist.
14374 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14376 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14377 word-wrap, so that overflow-newline-into-fringe would work in
14378 visual-line-mode. (Bug#2749)
14379 (move_it_in_display_line_to): When the last scanned display
14380 element fits exactly on the display line, and
14381 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14382 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14383 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14384 finding buffer position that corresponds to pixel coordinates,
14385 e.g. in buffer_posn_from_coords.
14387 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14389 * process.c (handle_child_signal): Call catch_child_signal if
14392 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14394 Don't convert function pointers to void * and back.
14395 It isn't portable C, and it's easy enough to avoid.
14396 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14397 (make_save_value): Add support for SAVE_FUNCPOINTER.
14398 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14399 * print.c (print_object):
14400 Distinguish function from object pointers.
14401 * lisp.h (SAVE_FUNCPOINTER): New constant.
14402 (SAVE_SLOT_BITS): Adjust to it.
14403 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14404 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14405 (voidfuncptr): New typedef.
14406 (struct Lisp_Save_Value): New member data[0].funcpointer.
14407 (XSAVE_FUNCPOINTER): New function.
14409 Simplify buildobj processing.
14410 * Makefile.in (buildobj.h): Make it a sequence of strings each
14411 followed by comma, rather than a single string. Put it into a
14412 .tmp file in case there's an error while generating it.
14413 (gl-stamp): Use .tmp for temp files.
14414 (mostlyclean): Clean .tmp files.
14415 * doc.c (buildobj): Move to just the routine that needs it.
14416 It's now an array of strings, so processing is simpler.
14418 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14420 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14421 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14422 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14423 Invoke malloc_enable_thread even when not interactive.
14424 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14425 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14426 in this case, since the underlying bug has now been fixed.
14428 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14430 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14431 unlinking it (bug#14691).
14433 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14435 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14436 before checking whether buffer is modified. This lets
14437 `kill-buffer-query-functions' cancel killing of the buffer or save
14438 its content before `kill-buffer' asks user the "Buffer %s
14439 modified; kill anyway?" question.
14441 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14443 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14444 Let the super performKeyEquivalent deal with them (Bug#14747).
14446 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14448 * widget.c (resize_cb): Remove unused local.
14450 Do not use GTK 3 if it exists but cannot be compiled.
14451 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14452 * xterm.c (x_error_handler) [!USE_GTK]:
14455 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14457 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14459 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14460 to the valid range of values. (Bug#14753)
14462 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14463 when moving point by using the current glyph matrix. This avoids
14464 the need to force redisplay when this function is called in a
14467 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14469 Fix minor problems found by static checking.
14470 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14471 Redo the latter's body to sidestep GCC parenthesization warnings.
14472 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14473 * coding.c (detect_coding, detect_coding_system):
14474 * coding.h (struct undecided_spec):
14475 Use bool for boolean.
14476 * image.c (QCmax_width, QCmax_height): Now static.
14477 * xdisp.c (Fmove_point_visually): Remove unused local.
14479 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14481 * xdisp.c (Fmove_point_visually): New function.
14483 2013-06-28 Kenichi Handa <handa@gnu.org>
14485 * coding.h (define_coding_undecided_arg_index): New enum.
14486 (coding_attr_index): New members
14487 coding_attr_undecided_inhibit_null_byte_detection,
14488 coding_attr_undecided_inhibit_iso_escape_detection,
14489 coding_attr_undecided_prefer_utf_8.
14490 (undecided_spec): New struct.
14491 (struct coding_system): New member `undecided' of the member
14494 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14495 (detect_coding): Likewise.
14496 (detect_coding_system): Likewise.
14497 (Fdefine_coding_system_internal): New coding system properties
14498 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14500 (syms_of_coding): Adjust for coding_arg_undecided_max.
14502 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14504 * image.c (x_from_xcolors): Remove unused local.
14506 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14508 Defer image data transfer between X client and server until actual
14511 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14514 * image.c (Destroy_Image): Remove.
14515 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14516 `mask_p', and `colors_p'. All uses changed.
14517 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14518 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14519 New macros for `flags' arg to x_clear_image_1.
14520 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14521 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14522 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14523 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14524 (image_get_x_image, image_unget_x_image): New functions or macros.
14525 (image_background, image_background_transparent, x_to_xcolors)
14526 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14527 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14528 instead of Destroy_Image.
14529 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14530 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14531 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14532 (imagemagick_load_image, svg_load_image): Use them instead of
14533 x_create_x_image_and_pixmap, and x_put_x_image followed by
14534 x_destroy_x_image, respectively.
14535 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14536 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14537 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14538 background_transparent fields.
14539 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14540 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14542 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14544 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14545 This mostly consists of undoing recent changes.
14546 * callproc.c (Fcall_process):
14547 * process.c (create_process):
14548 Do not worry about catching SIGCHLD here, undoing previous change.
14549 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14550 * process.c, process.h (catch_child_signal):
14551 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14552 * process.c (catch_child_handler): Don't worry about being called
14553 lazily and do not assume caller has blocked SIGCHLD, undoing
14554 previous change. Move first-time stuff back to
14555 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14556 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14557 set lib_child_handler if it's already initialized, which may
14558 help avoid problems on GNUstep.
14560 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14562 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14563 * callproc.c (Fcall_process):
14564 * process.c (create_process):
14565 Make sure SIGCHLD is caught before we fork,
14566 since Emacs startup no arranges to catch SIGCHLD.
14567 * process.c (lib_child_handler): Initialize to null, not to
14569 (catch_child_signal): Allow self to be called lazily.
14570 Do nothing if it's already been called.
14571 Assume caller has blocked SIGCHLD (all callers do now).
14572 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14573 just before it's really needed.
14574 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14575 since it hasn't been caught yet.
14577 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14579 * image.c (compute_image_size): New function to implement
14580 :max-width and :max-height.
14581 (imagemagick_load_image): Use it.
14583 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14585 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14586 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14588 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14589 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14590 the SIGCHLD handler, since the code is not atomic and (due to glib)
14591 signals may be arriving now.
14592 * sysdep.c (init_signals): Do not catch child signals here;
14593 'main' now does that later, at a safer time.
14595 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14597 Clean up SIGCHLD handling a bit (Bug#14569).
14598 * process.c, process.h (catch_child_signal):
14599 Now always extern, even if !NS_IMPL_GNUSTEP.
14600 * process.c (catch_child_signal): Move glib tickler here from
14601 init_process_emacs, so that it's done earlier in Emacs
14602 initialization. Also move the noninteractive && !initialized
14603 check here from init_process_emacs. This is all a bit cleaner for
14604 GNUish platforms, and I hope it works around the Cygwin bug.
14605 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14606 that glib signal handling is tickled before glib creates threads.
14608 * process.c (wait_reading_process_output): Avoid int overflow
14609 when reading more than 2 GiB total from a process.
14611 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14613 * process.c (create_process): Handle a couple more cases,
14614 i.e., work even if new_argv and wait_child_setup[i] are cached.
14615 Use Fcall_process's style for volatile vars.
14617 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14619 * process.c (create_process): Mark PROCESS volatile.
14621 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14623 Use C99-style flexible array members if available.
14624 This avoids some subtle aliasing issues, which typically
14625 aren't a problem with GCC but may be a problem elsewhere.
14626 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14627 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14628 In either case, it uses a flexible array member rather than
14629 the old struct hack. All uses changed.
14630 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14631 Adjust to sdata reorganization.
14632 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14633 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14634 that ports better to pre-C99 non-GCC.
14635 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14636 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14637 as the latter has changed.
14638 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14639 and port better to pre-C99 GCC.
14640 * image.c (struct xpm_cached_color):
14641 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14642 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14643 Use FLEXIBLE_ARRAY_MEMBER.
14644 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14645 Move decl to top level so it gets checked against implementation.
14646 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14647 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14649 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14651 * syntax.c: Integer cleanups.
14652 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14653 All uses that need 0-or-2 changed to:
14654 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14655 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14656 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14657 (char_quoted, prev_char_comend_first, back_comment)
14658 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14659 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14660 Use bool for boolean.
14661 (update_syntax_table, skip_chars, skip_syntaxes):
14662 Prefer int to unsigned when either will do.
14663 (back_comment): Return boolean success flag, like forw_comment,
14664 instead of positive-or-minus-1 (which might have overflowed int anyway).
14665 Don't stuff ptrdiff_t into int.
14666 (syntax_spec_code, syntax_code_spec): Now const.
14667 (Fmatching_paren, scan_lists, scan_sexps_forward):
14668 Use enum syntaxcode for syntax code.
14669 (Fmatching_paren): Check that arg is a character, not just an integer.
14670 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14671 (Finternal_describe_syntax_value): Omit no-longer-needed
14673 (skip_chars): Use char, not unsigned char, when the distinction
14675 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14676 * bytecode.c (exec_byte_code):
14677 * syntax.c (syntax_spec_code, Fchar_syntax)
14678 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14679 (init_syntax_once):
14680 * syntax.h (SYNTAX_WITH_FLAGS):
14681 Omit unnecessary casts.
14683 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14685 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14686 line dimensions here, to avoid race conditions with the main
14687 thread. (Bug#14062, bug#14630, bug#14669)
14689 * w32term.c (w32_draw_window_cursor): Compute the header line and
14690 mode line dimensions here.
14691 <w32_system_caret_window, w32_system_caret_hdr_height>:
14692 <w32_system_caret_mode_height>: New variables.
14694 * w32term.h: Declare them.
14696 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14698 * alloc.c (die): Move "assertion failed" string here ...
14699 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14700 COND when SUPPRESS_CHECKING. This shrinks the executable text
14701 size by 0.8% to 2.2% when configured with --enable-checking,
14702 depending on optimization flags (GCC 4.8.1 x86-64).
14704 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14706 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14708 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14709 base is 2; this is more accurate.
14711 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14713 * sound.c (string_default): Move to !WINDOWSNT section.
14714 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14716 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14718 * sound.c: Integer cleanups.
14719 Remove unnecessary forward decls.
14720 (struct sound_device): The 'file' member is now a Lisp_Object, not
14721 a char *, so that we needn't invoke alloca on a huge size.
14722 (Fplay_sound_internal): Adjust to this.
14723 (string_default): New function.
14724 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14725 Use it to adjust to the struct sound_device change.
14726 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14727 (be2hs) [0]: Remove.
14729 * syntax.c (skip_chars): Don't use uninitialized storage
14730 when searching a multibyte buffer for characters that are not in a
14731 unibyte string that contains non-ASCII characters.
14733 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14735 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14736 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14738 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14740 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14742 2013-06-18 Kenichi Handa <handa@gnu.org>
14744 * font.c (Ffont_spec): Signal an error for an invalid font name
14747 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14749 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14750 In particular this ports to 32-bit sparc Sun cc.
14751 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14752 array with a dummy element at specpdl[-1], so that its address can
14754 (unbind_to): Do not copy the binding; not needed, now that we
14755 copy old_value in the one place where the copy is needed.
14756 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14757 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14758 (union specbinding): Rename from struct specbinding. Redo layout
14759 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14760 which is not portable. With Sun C 5.12 32-bit sparc, the
14761 declaration causes nargs to be an unsigned bitfield, a behavior
14762 that the C standard allows; but Emacs wants nargs to be signed.
14763 The overall type is now a union of structures rather than a
14764 structure of union of structures, and the 'kind' member is now a
14765 bitfield, so that the overall type doesn't grow. All uses changed.
14766 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14768 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14770 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14771 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14773 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14775 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14777 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14778 unless we know that the window w's frame is a frame object.
14779 Another attempt at solving bug#14062 and bug#14630.
14781 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14783 * textprop.c (property_set_type): New enum.
14784 (add_properties): Allow appending/prepending text properties.
14785 (add_text_properties_1): Factored out of Fadd_text_properties.
14786 (Fadd_text_properties): Move all the code into
14787 add_text_properties_1.
14788 (Fadd_face_text_property): New function that calls
14789 add_text_properties_1.
14791 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14793 Move functions from lisp.h to individual modules when possible.
14794 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14795 * alloc.c (XFLOAT_INIT, set_symbol_name):
14796 * buffer.c (CHECK_OVERLAY):
14797 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14798 (set_char_table_parent):
14799 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14800 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14801 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14802 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14804 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14805 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14806 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14807 (backtrace_args, backtrace_debug_on_exit):
14808 * floatfns.c (CHECK_FLOAT):
14809 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14810 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14811 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14812 (set_hash_index_slot):
14813 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14814 * marker.c (CHECK_MARKER):
14815 * textprop.c (CHECK_STRING_OR_BUFFER):
14816 * window.c (CHECK_WINDOW_CONFIGURATION):
14817 Move here from lisp.h, and make these functions static rather than
14819 * buffer.c (Qoverlayp):
14821 * fns.c (Qhash_table_p):
14822 * window.c (Qwindow_configuration_p):
14824 * lisp.h: Remove the abovementioned defns and decls.
14826 Use functions, not macros, for XINT etc (Bug#11935).
14827 In lisp.h, prefer functions to function-like macros, and
14828 constants to object-like macros, when either will do. This:
14829 . simplifies use, as there's no more need to worry about
14830 arguments' side effects being evaluated multiple times.
14831 . makes the code easier to debug on some platforms.
14832 However, when using gcc -O0, keep using function-like macros
14833 for a few critical operations, for performance reasons.
14834 This sort of thing isn't needed with gcc -Og, but -Og
14835 is a GCC 4.8 feature and isn't widely-enough available yet.
14836 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14837 Remove enum lsb_bits; no longer needed.
14838 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14839 * buffer.c (Qoverlap):
14841 * fns.c (Qhash_table_p):
14842 Now extern, so lisp.h can use these symbols.
14843 * dispextern.h: Include character.h, for MAX_CHAR etc.
14844 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14845 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14846 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14847 (GLYPH_CODE_P): Move here from lisp.h.
14848 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14849 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14850 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14851 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14852 XUNTAG now returns void *.
14853 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14854 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14855 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14856 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14857 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14858 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14859 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14860 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14861 New macros, renamed from their sans-lisp_h_ counterparts.
14862 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14863 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14864 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14865 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14866 If compiling via GCC without optimization, define these as macros
14867 in addition to inline functions.
14868 To disable this, compile with -DINLINING=0.
14869 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14870 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14871 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14872 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14873 (INTMASK, VALMASK): Now macros, since static values cannot be
14874 accessed from extern inline functions.
14875 (VALMASK): Also a constant, for benefit of old GDB.
14876 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14877 is INTEGERP, which can fold it in.
14878 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14879 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14880 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14881 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14882 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14883 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14884 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14885 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14886 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14887 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14888 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14889 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14890 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14891 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14892 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14893 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14894 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14895 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14896 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14897 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14898 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14899 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14900 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14901 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14902 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14903 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14904 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14905 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14906 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14907 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14908 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14909 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14910 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14912 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14913 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14914 (VALMASK): Define in one place rather than in two, merging the
14915 USE_LSB_TAG parts; this is simpler.
14916 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14917 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14918 Move up, to avoid use before definition.
14919 Also include "globals.h" earlier, for the same reason.
14920 (make_natnum): New function.
14921 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14922 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14923 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14924 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14925 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14926 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14927 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14928 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14929 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14930 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14931 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14932 (Qwindow_configuration_p, Qimage): New forward declarations.
14933 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14934 (STRING_COPYIN): Remove; unused.
14935 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14936 (xcar_addr, xcdr_addr): New functions. All uses changed.
14937 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14938 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14939 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14940 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14941 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14942 (TYPE_RANGED_INTEGERP): Simplify.
14943 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14944 (setlocale, fixup_locale, synchronize_system_messages_locale)
14945 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14946 Now empty functions, not macros.
14947 (functionp): Return bool, not int.
14948 * window.c (Qwindow_configuration_p): Now extern,
14949 so window.h can use it.
14950 * window.h (Qwindowp): Move decl back to lisp.h.
14952 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14954 * xdisp.c (Fline_pixel_height): New function, required for solving
14957 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14959 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14961 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14963 * lread.c (syms_of_lread):
14964 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14966 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14968 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14970 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14972 * fileio.c (expand_file_name): Doc fix.
14974 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14976 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14977 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14978 Wait for self, not for 0. This can't hurt on GNU or similar
14979 system, and may help with Cygwin.
14981 * keyboard.c: Don't use PROP (...) as an lvalue.
14982 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14983 Use set_prop (A, B), not PROP (A) = B.
14985 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14987 * xdisp.c (get_it_property): Use it->window instead of generating
14988 a Lisp object from it->w.
14990 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14992 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14993 get-char-property the window that is being rendered, instead of
14994 the buffer, to support window-specific overlays. (Bug#14575)
14995 (compute_display_string_pos): When W is NULL, use the current
14996 buffer as the object to pass to get-char-property.
14997 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14998 pointer member of the bidi iterator, since no window is pertinent
15001 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15003 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15004 being displayed, and pass it to compute_display_string_pos.
15005 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15006 (bidi_paragraph_init): All callers changed.
15008 * xdisp.c (init_from_display_pos, init_iterator)
15009 (handle_single_display_spec, next_overlay_string)
15010 (get_overlay_strings_1, reseat_1, reseat_to_string)
15011 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15012 Set bidi_it.w member from it->w.
15013 (compute_display_string_pos): Accept additional argument, the
15014 window being displayed, and pass it to Fget_char_property.
15017 * dispextern.h (struct bidi_it): New member w, the window being
15019 (compute_display_string_pos): Adjust prototype.
15021 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15023 * xgselect.c: Remove unneeded include xterm.h.
15025 * process.c (wait_reading_process_output): Check for NS before GLIB.
15026 GLIB may be linked in due to rsvg, but ns_select must be called.
15028 * xgselect.c (xg_select): Remove call to window_system_available
15029 and g_main_context_pending at the top, so Gdk events (i.e. file
15030 notify) are processed when Emacs is started with -nw.
15032 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15034 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15035 (ctagsfiles3): New variable, includes only *.m files.
15036 (TAGS): Use an explicit language name in the regular expressions,
15037 to avoid transformation of '/SOMETHING' by MSYS to
15038 'c:\MSYS\SOMETHING'.
15040 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15042 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15044 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15046 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15047 still need to set the mouse pointer shape and activate help-echo.
15050 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15052 A few porting etc. fixes for the new file monitor code.
15053 See the thread containing
15054 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15055 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15056 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15057 (dir_monitor_callback, Fgfile_rm_watch):
15058 Use assq_no_quit instead of Fassoc, for speed.
15059 (dir_monitor_callback, Fgfile_rm_watch):
15060 eassert that the monitor is a fixnum.
15061 (dir_monitor_callback): No need for CDR_SAFE.
15062 Simplify building of lisp with alternative tails.
15063 (Fgfile_add_watch, Fgfile_rm_watch):
15064 Do not assume glib functions set errno reliably on failure.
15065 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15066 and signal an error otherwise.
15067 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15068 Use Fdelq instead of Fdelete, for speed.
15070 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15072 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15073 don't insist on being invoked on a highlighted tool-bar button.
15074 Avoids losing tool-bar functionality when mouse-highlight is nil.
15075 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15076 Don't highlight when mouse-highlight is nil.
15077 (note_mouse_highlight): When mouse-highlight is nil, don't return
15078 right away; instead, run tool-bar and mode-line highlight
15079 subroutine, clear any existing highlight, and revert the mouse
15080 pointer to its default shape. (Bug#14558)
15082 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15084 * lisp.mk (lisp): Add prog-mode.el.
15086 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15088 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15089 * process.c (dummy_handler): New function.
15090 (lib_child_handler): New static var.
15091 (handle_child_signal): Invoke it.
15092 (catch_child_signal): If a library has set up a signal handler,
15093 save it into lib_child_handler.
15094 (init_process_emacs): If using glib and not on Windows, tickle glib's
15095 child-handling code so that it initializes its private SIGCHLD handler.
15096 * syssignal.h (SA_SIGINFO): Default to 0.
15097 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15098 31; it should no longer be needed now.
15100 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15102 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15104 * gfilenotify.c (globals_of_gfilenotify): New function.
15105 (syms_of_gfilenotify): Move global initialization there.
15107 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15109 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15111 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15112 * keyboard.c (menu_bar_items, tool_bar_items):
15113 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15114 not override local keymaps any more.
15116 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15118 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15120 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15122 * w32console.c (initialize_w32_display): Return the dimensions of
15123 the console window via 2 additional arguments, not via the current
15124 frame. This avoids crashes due to overrunning the bounds of
15125 frame's decode_mode_spec_buffer, which is not resized following
15126 the change of the frame dimensions from the initial 10x10.
15128 * w32term.h (w32_initialize_display_info): Adjust prototype.
15130 * term.c (init_tty): Take dimensions of the frame from the values
15131 returned by initialize_w32_display.
15133 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15134 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15135 (LIBES): Add $(GFILENOTIFY_LIBS).
15137 * w32inevt.c (handle_file_notifications): Add dummy implementation
15138 for !HAVE_W32NOTIFY.
15140 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15142 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15144 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15146 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15148 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15150 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15152 Fix minor problems found by static checking.
15153 * data.c (pure_write_error):
15154 Use xsignal2, not Fsignal, as Fsignal might return.
15155 * eval.c (set_backtrace_debug_on_exit): Now static.
15156 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15157 No longer inline. EXTERN_INLINE is needed only for functions
15158 defined in .h files. Reindent function header as per GNU style.
15159 (backtrace_p, backtrace_top, backtrace_next):
15160 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15161 compiler or linker. Add extern decls to pacify gcc -Wall.
15162 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15164 * frame.c (free_monitors): Define only on platforms that need it.
15165 * nsterm.m (ns_term_init):
15166 * process.c (catch_child_signal):
15167 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15168 defined on all porting targets these days.
15169 * process.c, process.h (catch_child_signal):
15170 Make it extern only if NS_IMPL_GNUSTEP is defined.
15172 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15174 * w32.c (gettimeofday): Make the signature identical to prototype
15175 in nt/inc/sys/time.h.
15177 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15179 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15182 * keyboard.c (safe_run_hooks_error): Improve error message.
15184 * data.c (pure_write_error): Add `object' argument.
15185 * puresize.h (CHECK_IMPURE): Use it.
15187 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15189 * Makefile.in (NOTIFY_OBJ): New variable.
15190 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15192 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15193 Call syms_of_gfilenotify.
15195 * gfilenotify.c: New file.
15197 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15198 and Qfile_w32notify.
15199 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15200 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15202 * lisp.h: Declare syms_of_gfilenotify.
15204 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15206 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15208 Merge the specpdl and backtrace stacks. Make the structure of the
15209 specpdl entries more obvious via a tagged union of structs.
15210 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15211 (enum specbind_tag): New enum.
15212 (struct specbinding): Make it a tagged union of structs.
15213 Add a case for backtrace records.
15214 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15215 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15216 (backtrace_debug_on_exit): New accessors.
15217 (struct backtrace): Remove.
15218 (struct catchtag): Remove backlist field.
15219 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15221 (Flocal_variable_p): Speed up the common case where the binding is
15223 * eval.c (backtrace_list): Remove.
15224 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15225 (set_backtrace_args, set_backtrace_nargs)
15226 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15227 (backtrace_next): New functions.
15228 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15229 (unwind_to_catch, internal_lisp_condition_case)
15230 (internal_condition_case, internal_condition_case_1)
15231 (internal_condition_case_2, internal_condition_case_n): Don't bother
15232 with backtrace_list any more.
15233 (Fsignal): Adjust to new backtrace format.
15234 (grow_specpdl): Move up.
15235 (record_in_backtrace): New function.
15236 (eval_sub, Ffuncall): Use it.
15237 (apply_lambda): Adjust to new backtrace format.
15238 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15240 (specbind): Adjust to new specpdl format. Simplify.
15241 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15242 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15244 (mark_backtrace): Remove.
15245 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15246 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15247 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15249 * profiler.c (record_backtrace): Use get_backtrace.
15250 (handle_profiler_signal): Use backtrace_top_function.
15251 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15252 accessor functions.
15254 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15256 * process.h (catch_child_signal): Declare.
15258 * process.c (catch_child_signal): New function.
15259 (init_process_emacs): Call it.
15261 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15262 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15264 (x_set_cursor_type): Remove declaration.
15265 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15266 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15267 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15268 (ns_get_color): Use F suffix on float.
15269 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15270 (ns_get_rgb_color): Remove.
15271 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15272 (note_mouse_movement): x and y are CGFloat.
15273 (ns_draw_fringe_bitmap): Remove unused rowY.
15274 Change #if to COCOA && >= 10_6.
15275 (ns_draw_window_cursor): Remove unused overspill.
15276 (ns_draw_underwave): width and x are EamcsCGFloat.
15277 (ns_draw_box): thickness is CGFloat.
15278 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15279 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15280 if not in main thread.
15281 (ns_get_pending_menu_title, ns_check_menu_open)
15282 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15283 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15284 (sendFromMainThread:): New method.
15285 (changeFont:): size is CGFloat.
15286 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15287 Disable warning about permanent text.
15288 (characterIndexForPoint:): Adjust return type depending on GNUstep
15290 (mouseDown:): delta is CGFloat.
15291 (updateFrameSize): Remove unised variable f.
15292 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15293 Cast float to EmacsCGFloat.
15294 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15295 also to -1 when restoring.
15296 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15297 inside NS_IMPL_COCOA.
15298 (toggleFullScreen:): Put call to toggleFullScreen inside
15299 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15300 (setPosition:portion:whole:): por is CGFloat.
15301 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15302 (mouseDown:): Use CGFloat.
15303 (mouseDragged:): Remove unised variable edge.
15304 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15306 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15307 of CGFloat differs.
15308 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15309 when NS_IMPL_GNUSTEP.
15310 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15311 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15312 (EmacsToolbar): Add clearAll. Add tag argument to
15313 addDisplayItemWithImage.
15314 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15316 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15318 * nsmenu.m (ns_update_menubar): Make static.
15319 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15320 (fillWithWidgetValue:): Add cast to SEL for setAction.
15321 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15322 (update_frame_tool_bar): Update code for GNUstep.
15323 (clearAll): New method.
15324 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15325 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15326 Move identifierToItem setObject and activeIdentifiers addObject before
15327 call to insertItemWithItemIdentifier.
15328 (validateVisibleItems): Fix indentation.
15329 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15330 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15331 UtilityWindow to aStyle, remove call to setStyleMask.
15333 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15335 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15336 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15337 Use F suffix on floats.
15338 (ns_char_width): Returns CGFloat.
15339 (ns_ascii_average_width): w is CGFloat instead of float.
15340 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15342 (ns_glyph_metrics): CGFloat instead of float.
15344 * nsfns.m (x_set_foreground_color, x_set_background_color):
15346 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15347 remove unused variables.
15348 (Fns_read_file_name): Keep track if panel is for save.
15349 Use ns_filename_from_panel/ns_directory_from_panel.
15350 (Fns_list_services): delegate only used for COCOA.
15351 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15352 Just return the input if GNUstep.
15353 (x_screen_planes): Remove.
15354 (Fxw_color_values): Use EmacsCGFloat
15355 (Fns_display_monitor_attributes_list): Only get screen number for
15357 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15359 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15360 ns_directory_from_panel.
15362 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15364 * process.c (handle_child_signal): Also use WCONTINUED.
15365 This is so that list-processes doesn't mistakenly list the process
15366 as stopped, when the process has actually been continued and is
15369 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15371 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15372 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15373 not already configured.
15375 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15377 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15379 * Makefile.in (mostlyclean): Remove *.res files.
15381 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15383 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15384 a buffer (bug#8447).
15386 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15388 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15389 display vector, and we backtrack, handle the case that the
15390 previous character position is also displayed from a display
15391 vector or covered by a display string or image. (Bug#14476)
15393 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15395 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15396 (struct MonitorInfo, free_monitors): Remove.
15397 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15398 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15399 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15402 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15403 (struct MonitorInfo, free_monitors): Remove.
15404 (ns_screen_name): Make static.
15405 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15406 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15409 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15410 (struct MonitorInfo): New struct.
15411 (free_monitors, make_monitor_attribute_list): Declare.
15413 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15415 (free_monitors, make_monitor_attribute_list): New functions.
15416 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15419 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15421 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15423 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15425 * keyboard.c: Apply keyboard decoding only to events that come directly
15426 from the tty, not from unread-command-events (bug#14368).
15427 (read_event_from_main_queue): New function, extracted from read_char.
15428 (read_decoded_char): Remove.
15429 (read_decoded_event_from_main_queue): New function to replace it.
15430 (read_char): Use it.
15431 (read_key_sequence): Use read_char rather than read_decoded_char.
15433 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15435 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15437 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15439 2013-05-22 Kenichi Handa <handa@gnu.org>
15441 The following changes are to fix the setting of
15442 buffer-file-coding-system on, for instance, C-x RET c unix RET
15443 _FILE_OF_DOS_EOL_TYPE_ RET.
15445 * coding.h (struct coding_system): New member detected_utf8_chars.
15447 * coding.c (detect_coding_utf_8): Count characters and check EOL
15448 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15450 (setup_coding_system): Do not initialize coding->head_ascii.
15451 (check_ascii): Do not set coding->eol_seen but update it. Do not
15452 call adjust_coding_eol_type here.
15453 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15454 If the eol-type of CODING is already specified, adjust the eol type
15455 of the found coding-system.
15456 (decode_coding_gap): Cancel previous change. Utilize the
15457 character numbers counted by detect_coding_utf_8. Fix detection
15460 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15462 * search.c (looking_at_1): Only set last_thing_searched if the match
15463 changed the match-data (bug#14281).
15465 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15467 * xdisp.c (reseat_at_previous_visible_line_start):
15468 Already declared in dispextern.h, so remove it here.
15469 (move_it_vertically_backward): Likewise.
15471 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15473 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15474 (Fx_display_pixel_width, Fx_display_pixel_height)
15475 (Fx_display_mm_width, Fx_display_mm_height):
15476 Mention `display-monitor-attributes-list' in docstrings.
15478 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15479 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15480 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15481 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15482 (Fx_display_backing_store, Fx_display_visual_class)
15483 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15484 (Fx_display_grayscale_p, Fx_display_pixel_width)
15485 (Fx_display_pixel_height, Fx_display_planes)
15486 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15487 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15488 (Fx_display_mm_width, Fx_display_mm_height)
15489 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15490 height for all physical monitors as in X11.
15492 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15493 Return pixel width or height for all physical monitors as in X11.
15495 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15497 Port --enable-gcc-warnings to clang.
15498 * bytecode.c (exec_byte_code):
15500 Redo diagnostic pragmas to pacify clang, too.
15501 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15502 * editfns.c (Fencode_time):
15503 * fileio.c (file_accessible_directory_p):
15504 * font.c (font_unparse_xlfd):
15505 Use '&"string"[index]' instead of '"string" + (index)'.
15506 * undo.c (user_error): Remove; unused.
15508 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15510 * insdel.c (insert_1_both): Document the arguments, instead of
15511 referring to insert_1, which no longer exists.
15513 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15514 some window, increment windows_or_buffers_changed, so that
15515 *Messages* display in that window is updated. (Bug#14408)
15517 * w32.c: Include epaths.h.
15518 (init_environment): Use cmdproxy.exe without leading directories.
15519 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15521 (gettimeofday): Adjust signature and return value to Posix
15524 * unexw32.c (open_output_file): Delete the existing emacs.exe
15525 before creating it, to break the hard link to the versioned
15528 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15529 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15530 (FIRSTFILE_OBJ): New variables.
15531 (W32_RES): Rename to EMACSRES. All users changed.
15532 (base_obj): Use $(CM_OBJ).
15533 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15534 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15535 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15536 $(W32_RES_LINK) before $(LIBES).
15537 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15539 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15541 * makefile.w32-in (DOC): Use just "DOC".
15543 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15545 * process.c: Export default filters and sentinels to Elisp.
15546 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15548 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15549 (Fset_process_sentinel, Fformat_network_address):
15550 Default to them instead of nil.
15551 (server_accept_connection): Sentinels can't be nil any more.
15552 (read_and_dispose_of_process_output): New function, extracted from
15553 read_process_output.
15554 (read_process_output): Use it; filters can't be nil.
15555 (Finternal_default_process_filter): New function, extracted from
15556 read_process_output.
15557 (exec_sentinel_unwind): Remove function.
15558 (exec_sentinel): Don't zilch sentinel while running.
15559 (status_notify): Sentinels can't be nil.
15560 (Finternal_default_process_sentinel): New function extracted from
15562 (setup_process_coding_systems): Default filter is not nil any more.
15563 (syms_of_process): Export new Elisp functions and initialize
15565 * lisp.h (make_lisp_proc): New function.
15567 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15569 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15571 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15573 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15574 unless we know that the window w is a leaf window.
15575 Another attempt at solving bug#14062.
15577 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15579 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15582 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15584 * image.c (gif_load): Check that subimages fit (Bug#14345).
15586 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15588 * lread.c (skip_dyn_eof): New function.
15589 (read1): Use it to skip the end of a file in response to #@00.
15591 * doc.c (get_doc_string): Slightly relax the sanity checking.
15593 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15595 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15596 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15597 (MonitorInfo): New struct.
15598 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15599 (Fns_display_monitor_attributes_list): New functions.
15600 (display-usable-bounds): Remove.
15601 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15604 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15606 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15607 (GTK_CHECK_VERSION): New macro, if not already defined.
15608 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15609 replaced by GTK_CHECK_VERSION.
15611 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15613 * xterm.h (GTK_PREREQ): New macro.
15614 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15615 to use this macro instead, for consistency and clarity.
15617 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15619 * xdisp.c (row_for_charpos_p): New function, with code of
15620 cursor_row_p, but accepts an additional argument CHARPOS instead
15621 of using a hardcoded PT.
15622 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15623 (row_containing_pos): Call row_for_charpos_p instead of partially
15624 doing the same. Fixes cursor positioning under longlines-mode
15625 when longlines-show-effect includes more than one newline, when
15626 moving the cursor vertically up.
15628 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15630 * makefile.w32-in (ACL_H): New macro.
15631 ($(BLD)/fileio.$(O)): Update dependencies.
15633 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15635 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15636 * Makefile.in (LIB_ACL): New macro.
15637 (LIBACL_LIBS): Remove.
15638 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15639 * fileio.c: Include <acl.h>.
15640 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15641 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15643 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15646 * unexelf.c: Don't assume ElfW (Half) fits in int.
15647 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15648 when dealing with ElfW (Half) values, since they can exceed 2**31
15649 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15650 (entry_address): Omit unused NUM arg. All uses changed.
15652 2013-05-07 Juri Linkov <juri@jurta.org>
15654 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15655 to the string converted from number with `Fnumber_to_string'.
15658 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15660 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15661 This fixes a problem introduced by my previous change.
15663 2013-05-07 Glenn Morris <rgm@gnu.org>
15665 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15667 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15669 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15671 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15673 Static checking by GCC 4.8.0.
15674 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15675 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15676 (x_get_monitor_attributes_fallback)
15677 (x_get_monitor_attributes_xinerama)
15678 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15679 Define only if USE_GTK.
15680 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15681 (x_get_monitor_attributes_fallback): Omit unused locals.
15682 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15683 Use double, not float, to avoid mixed-mode floating point arithmetic.
15685 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15686 Jan Djärv <jan.h.d@swipnet.se>
15688 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15689 (XINERAMA_CFLAGS): New macros.
15690 (ALL_CFLAGS, LIBES): Use them.
15692 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15693 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15694 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15695 (syms_of_xfns): DEFSYM them.
15696 (struct MonitorInfo): New struct.
15697 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15698 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15699 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15700 (x_get_monitor_attributes_xinerama): New functions.
15701 (Fx_display_monitor_attributes_list): New primitive.
15702 (syms_of_xfns): Defsubr it.
15704 * xterm.h (x_display_info): Add Xatom_net_workarea and
15705 Xatom_net_current_desktop.
15707 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15708 and dpyinfo->Xatom_net_current_desktop.
15710 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15712 * xdisp.c (pos_visible_p): Use the special code for finding the
15713 beginning of a display property or overlay for any "replacing"
15714 display property, not just for display strings. This solves
15715 incorrect reporting of position by posn-at-point. (Bug#14241)
15717 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15719 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15720 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15721 Verify that ElfW (Half) fits in int.
15722 (fatal): Use same signature as lisp.h.
15723 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15724 configure and build with -DUNEXELF_DEBUG without worrying about
15725 other modules that use DEBUG.
15726 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15727 possibly-wide integers now uses it instead of plain fprintf.
15728 (entry_address): New function, which avoids problems with 32-bit
15729 overflow on 64-bit hosts.
15730 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15731 (round_up): Don't assume the remainder fits in int.
15732 (find_section): Use bool for boolean. Simplify debug code.
15733 (unexec): Don't assume file sizes fit in int or size_t.
15734 Omit unnecessary trailing newline in 'fatal' format.
15735 Use strerror rather than outputting decimal error number.
15736 Remove unused code when emacs is not defined;
15737 this file relies on Emacs now.
15738 Don't assume e_phnum and e_shnum are positive.
15740 * regex.c: Fix problems when DEBUG is defined.
15741 (extract_number, extract_number_and_incr): Define regardless of
15742 whether DEBUG is defined; that's simpler and makes the code less
15743 likely to go stale in the normal case when DEBUG is not defined.
15744 Return int rather than taking an int * arg. All callers changed.
15745 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15746 Remove, replacing with ...
15747 (DEBUG_PRINT): New macro. All callers changed.
15748 (DEBUG_COMPILES_ARGUMENTS): New macro.
15749 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15750 (print_compiled_pattern, print_double_string) [DEBUG]:
15751 Use prototype rather than old-style definition.
15752 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15753 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15754 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15755 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15756 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15757 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15758 This matters only when DEBUG is defined.
15760 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15762 * xdisp.c (set_iterator_to_next): Set the
15763 ignore_overlay_strings_at_pos_p flag only if we are _really_
15764 iterating over an overlay string, as indicated by the
15765 current.overlay_string_index member. (Bug#14306)
15767 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15769 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15770 to where it is used, to avoid autorelease issues (Bug#14050).
15772 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15774 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15775 * fileio.c (syms_of_fileio): Implement this.
15776 * filelock.c (create_lock_file): If symbolic links don't work, so
15777 we use a regular file as a lock file, do not fsync the lock file;
15780 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15782 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15783 (syms_of_minibuf): Adjust accodingly.
15785 * callint.c (Fcall_interactively): Adjust calls accordingly.
15787 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15789 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15790 w->contents is a buffer before computing everything else.
15791 Use parentheses to disambiguate last part of the condition.
15793 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15794 assertion violations. (Bug#14062)
15796 2013-05-01 David Reitter <david.reitter@gmail.com>
15798 * nsfns.m (ns_tooltip): Initialize.
15800 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15802 * coding.c (decode_coding_gap): Don't remove the character before
15803 a newline unless it's a CR character. (Bug#14287)
15805 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15807 * dispextern.h (struct face): Move enum face_underline_type
15808 earlier so that bitfields can be in the same word.
15810 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15812 * nsfns.m (handlePanelKeys): New function.
15813 (EmacsOpenPanel:performKeyEquivalent:)
15814 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15815 arrows/function/control and copy/paste keys (Bug#14296).
15817 2013-04-27 Juri Linkov <juri@jurta.org>
15819 * callint.c (Fcall_interactively): Call `Qread_number' for
15820 interactive code letter `n' instead of using duplicate code.
15823 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15825 * systime.h (make_timeval): Declare as 'const'.
15827 2013-04-27 Kenichi Handa <handa@gnu.org>
15829 * font.c (font_open_entity): Always open a font of manageable
15832 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15834 Port better to AIX (Bug#14258).
15835 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15838 2013-04-24 Kenichi Handa <handa@gnu.org>
15840 * coding.c (decode_coding_iso_2022): When an invalid escape
15841 sequence is encountered, reset the invocation and designation
15842 status to the safest one.
15844 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15846 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15847 Without this fix, "make distclean" leaves stamp-h1 behind.
15849 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15851 * w32fns.c (w32_fullscreen_rect): New function to compute the
15852 window rectangle for the given fullscreen mode.
15853 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15854 longer tunes the window size. This keeps the window's edges flush
15855 with the screen and allows the taskbar to hide itself in fullboth.
15857 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15858 window decorations and uses the entire screen.
15860 * w32term.h (w32_fullscreen_rect) Add prototype.
15861 (struct w32_output): Replace normal_width, normal_height,
15862 normal_top, and normal_left members with a single normal_placement
15864 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15866 (FRAME_NORMAL_PLACEMENT): New macro.
15868 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15870 * minibuf.c (Ftest_completion): Silence compiler warning.
15872 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15874 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15877 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15880 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15881 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15882 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15883 parentheses where appropriate.
15885 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15887 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15889 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15891 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15892 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15893 Mention in the doc string that setting these variables takes
15894 effect only after a call to set-window-buffer. (Bug#14200)
15896 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15898 * indent.c (Fvertical_motion): Don't consider display strings on
15899 overlay strings as display strings on the buffer position we
15900 started from. This prevents vertical cursor motion from jumping
15901 more than one line when there's an overlay string with a display
15902 property at end of line.
15903 Reported by Karl Chen <Karl.Chen@quarl.org> in
15904 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15906 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15908 * window.c (select_window): `record_buffer' even if window is
15909 already selected (bug#14191).
15911 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15913 * window.c (Fwindow_end): Test more flags, including the buffer's
15914 last_overlay_modified flag, to determine whether the window's
15915 display is really up-to-date. Prevents the function from
15916 returning a stale value. (Bug#14170)
15917 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15920 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15922 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15923 garbaged only if it is not already the top frame on its TTY.
15924 This prevents flickering due to constant redrawing of TTY frames when
15925 there are GUI frames open in the same session. (Bug#13864)
15927 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15929 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15930 of marking the idle timers directly.
15932 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15934 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15935 tables (bug#14054).
15937 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15939 * window.c (select_window): Don't record_buffer while the invariant is
15940 temporarily broken (bug#14161).
15942 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15944 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15946 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15948 2013-04-07 Romain Francoise <romain@orebokech.com>
15950 Ignore additional platform-specific ACL errors (Bug#13702).
15951 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15952 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15954 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15956 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15959 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15961 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15962 This bug was introduced by my 2013-02-25 change that simplified
15963 data_start configuration. Without this change, on GNU/Linux
15964 an Emacs configured with --enable-profiling fails immediately
15965 due to a profiler signal.
15966 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15967 with these flags. On platforms where special flags are needed
15968 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15969 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15970 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15972 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15974 Get rid of some platform-specific functions examining window
15975 system and its capabilities. This is a partial rework of the
15977 * lisp.h (have_menus_p): Remove prototype. This function is
15978 replaced with platform-independent window_system_available.
15979 (check_window_system): Move to...
15980 * frame.h (decode_window_system_frame, window_system_available):
15981 ...here, add new prototypes.
15982 * frame.c (window_system_available, decode_window_system_frame):
15984 (check_window_system): Platform-independent now.
15985 * xterm.h (x_in_use): Remove declaration.
15987 * w32term.h (check_x_frame):
15988 * nsterm.h (check_x_frame): Remove prototypes. This function
15989 is replaced with platform-independent decode_window_system_frame.
15990 * msdos.c (have_menus_p): Remove.
15991 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15992 Remove platform-specific functions. Use check_window_system,
15993 decode_window_system_frame and check_ns_display_info where
15994 appropriate. Minor style and comment tweaks.
15995 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15996 (check_x_frame): Likewise.
15997 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15999 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16000 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16001 * xmenu.c, xselect.c: All related users changed.
16003 2013-04-03 Kenichi Handa <handa@gnu.org>
16005 The following changes is to optimize the code for reading UTF-8
16008 * coding.c (check_ascii): Rename from detect_ascii. Return value
16009 changed. Check EOL format. Do not call adjust_coding_eol_type
16011 (check_utf_8): New function.
16012 (adjust_coding_eol_type): Do nothing if already adjusted.
16013 (detect_coding): Compare the return value of check_ascii with
16014 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16015 (decode_coding_gap): Optimize for valid UTF-8.
16017 2013-03-21 Kenichi Handa <handa@gnu.org>
16019 * coding.c (syms_of_coding): Cancel previous change.
16021 * insdel.c (insert_from_gap): Fix previous change.
16023 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16025 Consistently use platform-specific function to detect window system.
16026 * lisp.h (check_window_system): New prototype. This function is
16027 going to replace check_x, check_w32 and check_ns.
16028 (have_menus_p): Mention msdos.c in comment.
16029 * fontset.c (check_window_system_func): Remove. Adjust all users.
16030 * fontset.h (check_window_system_func): Remove prototype.
16031 * nsterm.h (check_ns):
16032 * xterm.h (check_x):
16033 * w32term.h (check_w32): Likewise.
16034 * menu.c (Fx_popup_menu): Use check_window_system.
16035 * msdos.c (check_window_system): Define for MS-DOS.
16036 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16037 * w32fns.c (check_window_system): Likewise for MS-Windows.
16038 * xfns.c (check_window_system): Likewise for X.
16039 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16040 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16042 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16044 Prefer < to > in range checks such as 0 <= i && i < N.
16045 This makes it easier to visualize quantities on a number line.
16046 This patch doesn't apply to all such range checks,
16047 only to the range checks affected by the 2013-03-24 change.
16048 This patch reverts most of the 2013-03-24 change.
16049 * alloc.c (xpalloc, Fgarbage_collect):
16050 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16051 * character.c (string_escape_byte8):
16052 * charset.c (read_hex):
16053 * data.c (cons_to_unsigned):
16054 * dispnew.c (update_frame_1):
16055 * doc.c (Fsubstitute_command_keys):
16056 * doprnt.c (doprnt):
16057 * editfns.c (hi_time, decode_time_components):
16058 * fileio.c (file_offset):
16059 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16060 * font.c (font_intern_prop):
16061 * frame.c (x_set_alpha):
16062 * gtkutil.c (get_utf8_string):
16063 * indent.c (check_display_width):
16064 * keymap.c (Fkey_description):
16065 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16067 * minibuf.c (read_minibuf_noninteractive):
16068 * process.c (wait_reading_process_output):
16069 * search.c (Freplace_match):
16070 * window.c (get_phys_cursor_glyph):
16071 * xdisp.c (redisplay_internal):
16072 * xsmfns.c (smc_save_yourself_CB):
16073 Prefer < to > for range checks.
16074 * dispnew.c (sit_for): Don't mishandle NaNs.
16075 This fixes a bug introduced in the 2013-03-24 change.
16076 * editfns.c (decode_time_components): Don't hoist comparison.
16077 This fixes another bug introduced in the 2013-03-24 change.
16079 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16081 * frame.h (struct frame): Drop scroll_bottom_vpos
16082 member becaue all real users are dead long ago.
16083 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16084 * xdisp.c (redisplay_internal): Adjust user.
16086 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16088 * nsmenu.m (showAtX:Y:for:): setLevel to
16089 NSPopUpMenuWindowLevel (Bug#13998).
16091 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16093 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16094 (ns_check_pending_open_menu): Declare.
16096 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16097 (x_activate_menubar): Update the menu with title that matches
16098 ns_get_pending_menu_title, and call
16099 ns_check_pending_openmenu (Bug#12698).
16100 (menuWillOpen:): New method.
16101 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16103 * nsterm.m (menu_will_open_state, menu_mouse_point)
16104 (menu_pending_title): New varaibles.
16105 (ns_get_pending_menu_title, ns_check_menu_open)
16106 (ns_check_pending_open_menu): New functions.
16108 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16110 * indent.c (current_column_bol_cache): Remove leftover which is not
16111 used in Fmove_to_column any more.
16112 (current_column, scan_for_column): Adjust users.
16113 * keyboard.c (last_point_position_buffer, last_point_position_window):
16114 Remove leftovers which are not used for recording undo any more.
16115 (command_loop_1, syms_of_keyboard): Adjust users.
16116 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16117 redisplay_window any more.
16118 (move_it_to): Adjust user.
16120 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16122 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16123 Update dependencies.
16125 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16127 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16128 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16129 forward references.
16131 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16133 * window.h (struct window): Replace hchild, vchild and buffer slots
16134 with a single slot 'contents'. This is possible because each valid
16135 window may have either the child window (in vertical or horizontal
16136 combination) or buffer to display (for the leaf window). Using that,
16137 a lot of operations to traverse and/or change window hierarchies may
16138 be simplified. New member horizontal is used to distinguish between
16139 horizontal and vertical combinations of internal windows.
16140 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16141 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16142 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16143 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16144 Use contents slot, not buffer, where appropriate.
16145 (wset_combination): New function.
16146 (wset_buffer): Add eassert.
16147 (Fframe_first_window): Simplify the loop reaching first window.
16148 (Fwindow_buffer): Use WINDOW_LEAF_P.
16149 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16150 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16151 (unshow_buffer): Convert initial debugging check to eassert.
16152 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16153 (make_parent_window, window_resize_check, window_resize_apply)
16154 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16155 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16156 Adjust to match struct window changes.
16157 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16158 (mark_window_cursors_off, count_windows, get_leaf_windows)
16159 (foreach_window_1): Simplify the loop.
16160 * alloc.c (mark_object): Do not check for the leaf window because
16161 internal windows has no glyph matrices anyway.
16162 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16163 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16164 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16165 (build_frame_matrix_from_window_tree, mirror_make_current)
16166 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16167 (update_window_tree, set_window_update_flags): Simplify the loop.
16168 (sync_window_with_frame_matrix_rows): Enforce live window.
16169 Use contents slot, not buffer, where appropriate.
16170 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16171 and WINDOW_HORIZONTAL_COMBINATION_P.
16172 (make_frame_visible_1): Simplify the loop.
16173 Use contents slot, not buffer, where appropriate.
16174 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16175 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16176 (expose_window_tree): Likewise.
16177 Use contents slot, not buffer, where appropriate.
16178 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16179 to avoid deleted windows. Use contents slot instead of buffer.
16180 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16181 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16182 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16183 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16185 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16187 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16188 identify the reasons for assertion violations in bug#14062 and
16190 (Fx_show_tip): Fix compilation error under
16191 "--enable-check-lisp-object-type". (Bug#14073)
16193 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16194 Reported by <rzl24ozi@gmail.com>.
16196 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16198 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16200 (unwind_with_echo_area_buffer): ...to restore it here.
16201 This is needed to ensure that...
16202 (redisplay_window): ...both window markers are valid here,
16203 which is verified by eassert.
16204 * editfns.c (save_excursion_save): Do not assume that
16205 selected_window always displays the buffer.
16206 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16209 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16211 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16214 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16216 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16218 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16220 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16221 since MinGW's w32api headers do. This avoids compiler warnings.
16223 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16224 if already defined.
16226 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16228 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16230 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16232 * gtkutil.c (style_changed_cb): Check if frame is live and an
16233 X frame (Bug#14038).
16235 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16237 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16238 Define only for _WIN32_WINNT less than 0x0500.
16239 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16241 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16242 see its own definitions of 'struct timeval' and 'struct timezone'.
16244 Fix incompatibilities between MinGW.org and MinGW64 headers.
16245 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16247 * w32.c (REPARSE_DATA_BUFFER): Guard with
16248 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16250 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16252 * xterm.c: Include X11/XKBlib.h
16253 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16255 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16257 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16259 * blockinput.h (input_blocked_p): Likewise.
16260 * bytecode.c (exec_byte_code): Likewise.
16261 * callproc.c (call_process_kill, call_process_cleanup)
16262 (Fcall_process): Likewise.
16263 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16264 (Fccl_execute_on_string): Likewise.
16265 * character.c (string_escape_byte8): Likewise.
16266 * charset.c (read_hex): Likewise.
16267 * cm.c (calccost): Likewise.
16268 * data.c (cons_to_unsigned): Likewise.
16269 * dired.c (directory_files_internal, file_name_completion):
16271 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16272 (sit_for): Likewise.
16273 * doc.c (Fsubstitute_command_keys): Likewise.
16274 * doprnt.c (doprnt): Likewise.
16275 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16276 * emacsgtkfixed.c: Likewise.
16277 * fileio.c (file_offset, Fwrite_region): Likewise.
16278 * floatfns.c (Fexpt, fmod_float): Likewise.
16279 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16281 * font.c (font_intern_prop): Likewise.
16282 * frame.c (x_set_alpha): Likewise.
16283 * gtkutil.c (get_utf8_string): Likewise.
16284 * indent.c (check_display_width): Likewise.
16285 * intervals.c (create_root_interval, rotate_right, rotate_left)
16286 (split_interval_right, split_interval_left)
16287 (adjust_intervals_for_insertion, delete_node)
16288 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16289 (merge_interval_right, merge_interval_left, copy_intervals)
16290 (set_intervals_multibyte_1): Likewise.
16291 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16292 * keymap.c (Fkey_description): Likewise.
16293 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16294 * lread.c (openp, read_integer, read1, string_to_number):
16296 * menu.c (ensure_menu_items): Likewise.
16297 * minibuf.c (read_minibuf_noninteractive): Likewise.
16298 * print.c (printchar, strout): Likewise.
16299 * process.c (create_process, Faccept_process_output)
16300 (wait_reading_process_output, read_process_output, send_process)
16301 (wait_reading_process_output): Likewise.
16302 * profiler.c (make_log, handle_profiler_signal): Likewise.
16303 * regex.c (re_exec): Likewise.
16304 * regex.h: Likewise.
16305 * search.c (looking_at_1, Freplace_match): Likewise.
16306 * sysdep.c (get_child_status, procfs_ttyname)
16307 (procfs_get_total_memory): Likewise.
16308 * systime.h (EMACS_TIME_VALID_P): Likewise.
16309 * term.c (dissociate_if_controlling_tty): Likewise.
16310 * window.c (get_phys_cursor_glyph): Likewise.
16311 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16312 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16314 * xfns.c (Fx_window_property): Likewise.
16315 * xmenu.c (set_frame_menubar): Likewise.
16316 * xselect.c (x_get_window_property, x_handle_dnd_message):
16318 * xsmfns.c (smc_save_yourself_CB): Likewise.
16319 * xterm.c (x_scroll_bar_set_handle): Likewise.
16321 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16323 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16324 to be optional or nil. Adjust comment and convert it to docstring.
16325 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16326 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16328 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16330 Static checking by GCC 4.8-20130319.
16331 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16332 * process.c (Fset_process_datagram_address)
16333 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16334 * xdisp.c (get_char_face_and_encoding)
16335 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16336 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16337 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16339 2013-03-24 Ken Brown <kbrown@cornell.edu>
16341 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16342 fix compilation on 64-bit Cygwin, where underscores are not
16343 automatically prepended.
16345 * w32term.c (w32_initialize): Silence compiler warning.
16347 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16349 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16350 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16351 variables, to save and restore frame dimensions.
16352 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16353 after returning from a 'fullscreen' configuration.
16354 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16355 to avoid races between the main thread and the input thread.
16357 * w32term.h (struct w32_output): New members normal_width,
16358 normal_height, normal_top, normal_left, and prev_fsmode.
16359 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16360 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16361 members of a frame.
16363 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16364 'fullscreen' parameter. Always record previous width and height
16365 of the frame, except when switching out of maximized modes, so
16366 that they could be restored correctly, instead of resetting to the
16367 default frame dimensions. Send SC_RESTORE command to the frame,
16368 unless we are going to send SC_MAXIMIZE, to restore the frame
16369 resize hints in the mouse pointer shown by the window manager.
16372 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16374 * lisp.h (get_frame_param): Adjust conditions for prototype
16377 2013-03-22 Ken Brown <kbrown@cornell.edu>
16379 * unexcw.c: Drop unneeded inclusion of w32common.h.
16380 (report_sheap_usage): Declare.
16381 (read_exe_header): Add magic numbers for x86_64.
16382 (fixup_executable): Fix printf format specifier for unsigned long
16385 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16387 * frame.h (struct frame): Put menu_bar_window under #ifdef
16388 because this member is not needed when X toolkit is in use.
16389 (fset_menu_bar_window):
16390 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16391 (free_glyphs, update_frame):
16392 * xdisp.c (expose_frame): Likewise.
16393 (display_menu_bar): Likewise. Remove redundant eassert.
16394 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16397 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16399 Use functions and constants to manipulate Lisp_Save_Value objects.
16400 This replaces code that used macros and strings and token-pasting.
16401 The change makes the C source a bit easier to follow,
16402 and shrinks the Emacs executable a bit.
16403 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16404 (make_save_value): Change 1st arg from string to enum. All callers
16407 (mark_object): Use if, not #if, for GC_MARK_STACK.
16408 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16409 (XSAVE_OBJECT): Now functions, not macros.
16410 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16411 the constant was never used.
16412 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16413 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16414 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16415 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16417 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16418 type3 with a single member save_type. All uses changed.
16419 (save_type, set_save_pointer, set_save_integer): New functions.
16420 * print.c (PRINTX): Remove.
16422 * alloc.c: Remove redundant static declarations.
16424 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16426 * window.h (struct window): Convert left_col, top_line, total_lines
16427 and total_cols from Lisp_Objects to integers. Adjust comments.
16428 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16430 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16431 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16432 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16433 Adjust users where appropriate.
16435 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16437 * frame.h (struct frame): Drop resx and resy because the same data is
16438 available from window system-specific output context. Adjust users.
16439 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16440 New functions to provide defaults when no window system available.
16441 (FRAME_RES_X, FRAME_RES_Y): New macros.
16442 (NUMVAL): Move from xdisp.c.
16443 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16444 (Ffont_face_attributes, Fopen_font):
16445 * image.c (gs_load):
16446 * w32font.c (fill_in_logfont):
16447 * xdisp.c (calc_pixel_width_or_height):
16448 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16449 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16451 2013-03-20 Kenichi Handa <handa@gnu.org>
16453 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16454 to 1 (temporary workaround until a bug related to ASCII
16455 optimization is fixed).
16457 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16459 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16460 Signal error if window is not internal. Adjust docstring.
16461 (delete_all_child_windows): Use combination_limit to save the buffer.
16462 (Fset_window_configuration): Adjust accordingly.
16463 * print.c (syms_of_print): Initialize debugging output not here...
16464 (init_print_once): ...but in a new function here.
16465 * lisp.h (init_print_once): Add prototype.
16466 * emacs.c (main): Add call to init_print_once. Adjust comments.
16468 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16470 * window.c (window_resize_check, window_resize_apply)
16471 (window_from_coordinates, recombine_windows, set_window_buffer)
16472 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16473 (Fsplit_window_internal, Fdelete_window_internal)
16474 (freeze_window_starts): Use bool for booleans.
16475 * window.h (window_frame_coordinates, resize_frame_windows)
16476 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16478 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16480 * dispnew.c (bitch_at_user): Use `user-error'.
16482 2013-03-17 Ken Brown <kbrown@cornell.edu>
16484 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16485 as return type of image_background. (Bug#13981)
16486 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16488 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16490 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16491 (ns_select): Don't return with result uninitialized.
16493 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16496 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16498 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16499 directories. If filename is nil, get directory name (Bug#13932).
16500 Use getFilename and getDirectory.
16501 (getFilename, getDirectory): New methods for EmacsSavePanel and
16503 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16505 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16507 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16509 2013-03-15 Kenichi Handa <handa@gnu.org>
16511 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16512 (adjust_after_replace): Make it back to static. Delete the third
16513 arg text_at_gap_tail. Cancel the code for handling it.
16515 * coding.h (struct coding_system): New member eol_seen.
16517 * coding.c (detect_ascii): New function.
16518 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16519 when the source bytes are actually scanned. On detecting for
16520 coding_category_utf_8_auto, call detect_ascii instead of scanning
16521 source bytes directly.
16522 (produce_chars): Call insert_from_gap with the new arg 0.
16523 (encode_coding): Likewise.
16524 (decode_coding_gap): Control ASCII optimization by the variable
16525 disable_ascii_optimization instead of #ifndef .. #endif.
16526 Deccode EOL format according to coding->eol_seen.
16527 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16530 * lisp.h (adjust_after_replace): Cancel externing it.
16531 (insert_from_gap): Adjust prototype.
16533 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16535 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16536 FULLSCREEN_MAXIMIZED. (Bug#13935)
16538 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16540 * region-cache.c (find_cache_boundary, move_cache_gap)
16541 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16542 Simplify debugging check and convert to eassert. Adjust comment.
16543 (pp_cache): Put under ENABLE_CHECKING.
16545 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16547 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16548 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16549 and WM_ACTIVATEAPP.
16550 (w32fullscreen_hook): If the frame is visible, reset
16551 f->want_fullscreen flag after changing the frame size. If the
16552 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16555 2013-03-13 Daniel Colascione <dancol@dancol.org>
16557 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16558 too so that these builds can use Cygwin's file conversion
16559 functions. (We've been building and linking cygw32.o all along
16560 and just not using it.)
16562 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16564 File synchronization fixes (Bug#13944).
16565 * Makefile.in (LIB_FDATASYNC): New macro.
16567 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16568 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16569 Don't worry about HAVE_FSYNC, since a substitute fsync is
16570 available if the system lacks one.
16571 (Fwrite_regin): Retry fsync if interrupted.
16573 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16575 * w32term.c (w32_read_socket): If the Emacs frame is being
16576 activated, call w32fullscreen_hook, to make sure the new frame
16577 dimensions are in effect. (Bug#13937)
16579 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16581 * xdisp.c (init_iterator): Simplify because both character and byte
16582 positions are either specified or -1. Add eassert. Adjust comment.
16583 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16584 character and byte positions can be obtained from marker.
16586 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16588 Static checking by Sun C 5.12.
16589 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16590 * bytecode.c (exec_byte_code):
16591 * dispnew.c (init_display):
16593 * fileio.c (Fsubstitute_in_file_name):
16594 * keyboard.c (Fevent_convert_list):
16595 * keymap.c (Fsingle_key_description):
16596 * term.c (maybe_fatal, fatal):
16597 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16598 * xsmfns.c (Fhandle_save_session):
16599 Omit unreachable code.
16600 * keymap.c (map_keymap_char_table_item): Cast void * to
16601 a function pointer type; the C Standard requires this.
16603 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16604 Include <sys/param.h> unconditionally, as that works elsewhere and
16605 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16606 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16609 See ChangeLog.12 for earlier changes.
16611 ;; Local Variables:
16615 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16617 This file is part of GNU Emacs.
16619 GNU Emacs is free software: you can redistribute it and/or modify
16620 it under the terms of the GNU General Public License as published by
16621 the Free Software Foundation, either version 3 of the License, or
16622 (at your option) any later version.
16624 GNU Emacs is distributed in the hope that it will be useful,
16625 but WITHOUT ANY WARRANTY; without even the implied warranty of
16626 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16627 GNU General Public License for more details.
16629 You should have received a copy of the GNU General Public License
16630 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.