1 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
3 remove_slash_colon need not be inline
4 * process.c, process.h (remove_slash_colon): No longer inline.
5 This saves text bytes without hurting runtime performance.
7 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
9 Avoid extra multibyteness check in ENCODE_FILE users.
10 * callproc.c (encode_current_directory, Fcall_process, call_process):
11 * dired.c (directory_files_internal, file_name_completion):
12 Do not check for STRING_MULTIBYTE because encode_file_name
13 is a no-op for unibyte strings.
15 * process.h (remove_slash_colon): New function.
16 * callproc.c (encode_current_directory, call_process):
17 * process.c (Fstart_process): Use it.
19 Consistently handle time zone specification.
20 * editfns.c (decode_time_zone): New function, refactored out from ...
21 (Fencode_time): ... adjusted user.
22 (Fset_time_zone_rule): Use decode_time_zone.
24 * editfns.c (make_buffer_string_both): If requested range intersects
25 the gap, don't move the latter but copy in two regions, thus avoiding
26 unnecessary relocation of buffer data.
28 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
30 Use bool for boolean in xmenu.c, xml.c
31 * xmenu.c (x_menu_set_in_use, popup_get_selection)
32 (Fx_menu_bar_open_internal, popup_widget_loop)
33 (x_activate_menubar, xg_crazy_callback_abort)
34 (update_frame_menubar, set_frame_menubar)
35 (initialize_frame_menubar, free_frame_menubar)
36 (create_and_show_popup_menu, x_menu_show)
37 (create_and_show_dialog, x_dialog_show):
38 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
39 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
40 * xrdb.c (main) [TESTRM]:
41 * xsettings.c (init_gsettings):
42 * xterm.c (XFillRectangle, xg_scroll_callback)
43 (xg_end_scroll_callback):
44 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
46 * xmenu.c (TRUE): Remove; no longer used.
47 (show_help_event): Remove long-unused code.
48 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
50 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
52 Don't say Fnext_read_file_uses_dialog_p is const
53 It's const only if a windowing system is not used; don't say it's
55 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
56 * fileio.c (next_read_file_uses_dialog_p): Remove.
58 (Fnext_read_file_uses_dialog_p): ... here.
59 Don't declare as const, as make-docfile.c now has a special case
60 for this function. This is an ugly hack, but it's better than
61 lying to the compiler.
63 Remove now-unnecessary forward XTYPE decl
64 * lisp.h (XTYPE): Remove forward declaration. The recent merge
65 from emacs-24 fixed the problem in a better way, by moving XPNTR's
66 definition to after XTYPE's.
68 2015-01-13 Eli Zaretskii <eliz@gnu.org>
70 Fix problems with 32-bit wide-int build exposed by MinGW.
71 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
72 compilation error in an unoptimized build when !USE_LSB_TAG.
74 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
75 same larger value as for the 64-bit build.
77 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
78 avoid compiler warnings.
80 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
81 Avoid compiler warnings about cast from integer to pointer of
84 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
85 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
86 casting from integer to pointer of different size.
87 (add_menu_item): Pass the help-echo string as a pointer to
88 Lisp_String, not as a Lisp_Object.
89 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
90 string object from its C pointer.
92 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
93 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
95 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
96 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
97 compiler warnings about size differences.
98 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
99 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
100 (Fw32_toggle_lock_key): Pass the new state of the key as a C
101 integer; use -1 for nil. Doc fix.
103 * .gdbinit (xgetsym): New subroutine.
104 (xsymname, xsymbol): Use it.
105 (xprintsym): No need to call xgetptr.
107 2015-01-13 Martin Rudalics <rudalics@gmx.at>
109 * frame.c (adjust_frame_size): Make sure new numbers of
110 lines/columns get installed after font size change (Bug#19575).
112 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
114 Add DEFUN attributes.
115 * callint.c (Finteractive):
116 * character.c (Fcharacterp, Fmax_char):
117 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
118 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
119 (Ffloatp, Fbyteorder):
120 * decompress.c (Fzlib_available_p):
122 * frame.c (Fframe_windows_min_size):
123 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
124 * window.c (Fwindow__sanitize_window_sizes):
125 * xdisp.c (Ftool_bar_height):
126 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
127 * emacs.c (Fkill_emacs):
129 * keyboard.c (Ftop_level, Fexit_recursive_edit)
130 (Fabor_recursive_edit): Add noreturn attribute.
132 * search.c (fast_string_match_internal): New function,
134 (fast_string_match, fast_string_match_ignore_case): ...functions
136 * lisp.h (fast_string_match, fast_string_match_ignore_case):
137 inlined from here now.
138 (fast_string_match_internal): Add prototype.
139 * dired.c (file_name_completion): Use fast_string_match_internal.
141 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
142 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
143 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
144 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
146 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
148 Port to 32-bit MingGW --with-wide-int
149 Problem reported by Eli Zaretskii in:
150 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
151 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
152 what we think it is, rather than checking only its alignment (and
153 doing so incorrectly on MinGW).
155 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
157 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
158 Remove dead NILP check.
159 * image.c (Flookup_image): Use regular format for docstring.
160 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
162 2015-01-12 Martin Rudalics <rudalics@gmx.at>
164 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
166 * frame.c (frame_default_tool_bar_height): New variable.
167 (adjust_frame_size): Possibly add requested adjustment to
168 Vframe_adjust_size_history.
169 (make_frame): Initialize tool_bar_redisplayed_once slot.
170 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
171 doc-string. Call adjust_frame_size unconditionally (the frame's
172 text size may remain unaltered but the pixel size may change).
173 (x_figure_window_size): If frame_default_tool_bar_height was
174 set, use it instead of calculating the tool bar height from
175 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
176 Vframe_initial_frame_tool_bar_height.
177 (Qchange_frame_size, Qxg_frame_set_char_size)
178 (Qset_window_configuration, Qx_create_frame_1)
179 (Qx_create_frame_2): New symbols.
180 (Vframe_initial_frame_tool_bar_height): Remove.
181 (Vframe_adjust_size_history): New history variable for debugging
182 frame size adjustments.
183 * frame.h (struct frame): New boolean slot
184 tool_bar_redisplayed_once.
185 (frame_default_tool_bar_height): Extern.
186 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
187 to adjust_frame_size.
188 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
189 Qx_create_frame_2 to adjust_frame_size.
190 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
191 inhibit 1 when we have not redisplayed the tool bar yet.
192 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
193 Qx_create_frame_2 to adjust_frame_size.
194 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
196 * window.c (Fset_window_configuration): Pass
197 Qset_window_configuration to adjust_frame_size.
198 * xdisp.c (redisplay_tool_bar): Assign new height to
199 frame_default_tool_bar_height.
200 (redisplay_internal): If we haven't redisplayed this frame's
201 tool bar, call redisplay_tool_bar early so we can adjust the
202 frame size accordingly.
203 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
204 inhibit 1 when we have not redisplayed the tool bar yet.
205 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
206 Qx_create_frame_2 to adjust_frame_size.
208 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
210 Have 'make' output better GEN names
211 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
212 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
213 more naturally so that 'make' can output more-accurate names.
215 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
217 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
218 calling reset_buffer_local_variables, and make sure we initialize
221 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
223 * coding.c (Fcoding_system_plist): Use common style for docstring.
225 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
227 Port to MSB hosts without optimization
228 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
229 the inline function XTYPE needs to be declared before being used.
230 * lisp.h (XTYPE): New forward declaration.
232 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
234 Port to 32-bit --with-wide-int
235 Prefer symbol indexes to struct Lisp_Symbol * casted and then
236 widened, as the latter had trouble with GCC on Fedora 21 when
237 configured --with-wide-int and when used in static initializers.
238 * alloc.c (garbage_collect_1, which_symbols):
239 * lread.c (init_obarray):
240 Prefer builtin_lisp_symbol when it can be used.
241 * dispextern.h (struct image_type.type):
242 * font.c (font_property_table.key):
243 * frame.c (struct frame_parm_table.sym):
244 * keyboard.c (scroll_bar_parts, struct event_head):
245 * xdisp.c (struct props.name):
246 Use the index of a builtin symbol rather than its address.
248 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
249 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
250 symbol indexes rather than pointers, and which work better on MSB
251 hosts because they shift right before tagging. All uses changed.
252 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
253 No longer noops on wide-int hosts, since they work now.
254 (builtin_lisp_symbol): New function.
256 Port to HAVE_FREETYPE && !HAVE_XFT
257 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
258 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
259 Declare in this case too.
261 2015-01-10 Eli Zaretskii <eliz@gnu.org>
263 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
265 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
266 make_pointer_integer instead of XIL.
267 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
269 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
270 instead of XIL. Put a list of the descriptor, action, and file
271 name in event->arg, instead of spreading them between event->code
274 * w32term.c (queue_notifications): Use make_pointer_integer
275 instead of XIL. Put a list of the descriptor, action, and file
276 name in event->arg, instead of spreading them between event->code
279 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
280 event creation to changes in w32term.c and w32inevt.c above.
282 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
284 Port Qnil==0 changes to 32-bit --with-wide-int
285 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
286 macro-implemented version. For the non-USE_LSB_TAG case, supply
287 a new inline function that is the inverse of the new TAG_SYMPTR.
288 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
289 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
290 negative number, don't allow sign bits to bleed into the encoded
291 value. Shift in zero bits instead.
293 Refactor pointer-to-integer conversion
294 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
295 Rename and move to lisp.h. All uses changed.
296 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
297 which are renamed from gfilenotify.c's lisp_to_monitor and
298 monitor_to_lisp, and with more-generic void * signatures.
300 2015-01-08 Eli Zaretskii <eliz@gnu.org>
302 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
303 returned for right-to-left screen lines. (Before the change on
304 2014-12-30, the incorrectly-computed X pixel coordinate concealed
307 * .gdbinit (xsymname): New subroutine.
308 (xprintsym, initial-tbreak): Use it to access the name of a symbol
309 in a way that doesn't cause GDB to barf when it tries to
310 dereference a NULL pointer.
312 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
314 (set_cursor_from_row, try_cursor_movement, dump_glyph)
315 (insert_left_trunc_glyphs, append_space_for_newline)
316 (extend_face_to_end_of_line, highlight_trailing_whitespace)
317 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
318 (Fbidi_resolved_levels, produce_special_glyphs)
319 (rows_from_pos_range, mouse_face_from_buffer_pos)
320 (note_mouse_highlight): Use nil as the object for glyphs inserted
321 by the display engine, and test with NILP instead of INTEGERP.
324 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
327 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
330 * dispextern.h (struct glyph, struct it): Update comments for the
333 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
335 Port new Lisp symbol init to x86 --with-wide-int
336 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
337 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
338 GCC (at least) does not allow a constant initializer to widen an
341 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
342 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
343 Although clang doesn't need it, some other compiler might, and
344 it's easy enough to be safe.
346 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
347 Apparently clang removed support for the alloc_size attribute.
349 Port Qnil==0 XUNTAG to clang
350 clang has undefined behavior if the program subtracts an integer
351 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
352 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
353 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
354 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
356 Port GFileMonitor * hack to Qnil==0 platforms
357 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
358 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
359 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
361 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
363 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
364 size instead of using widht/height. The frame may be constrained.
366 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
368 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
369 Needed when neither optimizing nor inlining.
370 Also, sort decls alphabetically.
372 2015-01-05 Eli Zaretskii <eliz@gnu.org>
374 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
375 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
376 declarations of Q* variables that represent symbols.
378 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
382 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
383 that NILP (x) is equivalent to testing whether x is 0 at the
384 machine level. The overall effects of this and the previous patch
385 shrink the size of the text segment by 2.3% and speeds up
386 compilation of all the .elc files by about 0.5% on my platform,
387 which is Fedora 20 x86-64.
388 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
389 (make_lisp_symbol) [USE_LSB_TAG]:
390 Symbols now tag the difference from lispsym, not the pointer.
391 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
392 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
393 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
394 (XSYMBOL): New forward decl.
395 (XUNTAGBASE): New function.
398 Compute C decls for DEFSYMs automatically
400 This patch also makes Q constants (e.g., Qnil) constant addresses
401 from the C point of view.
402 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
403 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
404 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
405 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
406 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
407 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
408 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
409 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
410 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
411 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
412 * xselect.c, xsettings.c, xterm.c:
413 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
414 These names are now defined automatically by make-docfile.
415 * alloc.c (init_symbol): New function.
416 (Fmake_symbol): Use it.
417 (c_symbol_p): New function.
418 (valid_lisp_object_p, purecopy): Use it.
419 * alloc.c (marked_pinned_symbols):
420 Use make_lisp_symbol instead of make_lisp_ptr.
421 (garbage_collect_1): Mark lispsym symbols.
422 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
423 (mark_object): Use it.
424 (sweep_symbols): Sweep lispsym symbols.
425 (symbol_uses_obj): New function.
426 (which_symbols): Use it. Work for lispsym symbols, too.
427 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
428 since Qt's address is already known now.
429 (syms_of_alloc): Add lispsym count to symbols_consed.
430 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
431 when testing whether storage is all bits zero.
432 * dispextern.h (struct image_type):
433 * font.c (font_property_table):
434 * frame.c (struct frame_parm_table, frame_parms):
435 * keyboard.c (scroll_bar_parts, struct event_head):
436 * xdisp.c (struct props):
437 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
438 Lisp_Object *, since Qfoo is no longer an object whose address can be
439 taken. All uses changed.
440 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
441 use it, so that they no longer need to take the address of a Lisp sym.
442 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
443 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
444 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
445 DEFSYM Qdeactivate_mark before the corresponding var.
446 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
447 instead of interning their symbols; this avoids duplicates.
448 (LISP_INITIALLY, TAG_PTR)
449 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
451 (LISP_INITIALLY_ZERO): Use it.
452 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
453 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
454 Move decls up, to avoid forward uses. Include globals.h earlier, too.
455 (make_lisp_symbol): New function.
456 (XSETSYMBOL): Use it.
457 (DEFSYM): Now just a placeholder for make-docfile.
458 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
459 (intern_sym): New function, with body taken from old intern_driver.
460 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
462 (define_symbol): New function.
463 (init_obarray): Define the C symbols taken from lispsym.
464 Use plain DEFSYM for Qt and Qnil.
465 * syntax.c (init_syntax_once): No need to worry about
466 Qchar_table_extra_slots.
468 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
470 'temacs -nw' should not call missing functions
471 Without this patch, "temacs -nw" fails with the diagnostic
472 "emacs: Symbol's function definition is void: frame-windows-min-size"
473 and messes up the tty's state.
474 * frame.c (Fframe_windows_min_size): New placeholder function.
475 (syms_of_frame): Define it.
476 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
477 (syms_of_window): Define it.
479 Less 'make' chatter for lisp dir
480 * Makefile.in (%.elc): Adjust to compile-onefile change in
483 batch write-region no longer says "Wrote FOO"
484 This cuts down on 'make' chatter a bit.
485 * fileio.c (Fwrite_region):
486 Don't output "Wrote /whatever/foo.elc" if noninteractive.
488 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
490 Revert previous change to produce_composite_glyph
491 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
493 Pacify gcc -Wparentheses
494 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
496 2015-01-03 Martin Rudalics <rudalics@gmx.at>
498 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
499 f->can_x_set_window_size is true.
500 * xterm.c (x_set_window_size_1): Call change_frame_size with
501 text sizes instead of pixel sizes (Bug#19428).
503 2015-01-01 Eli Zaretskii <eliz@gnu.org>
505 * xdisp.c (pos_visible_p): Fix up the X coordinate for
506 right-to-left screen lines. (Bug#19473)
508 2015-01-01 Eli Zaretskii <eliz@gnu.org>
510 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
512 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
514 Simplify setfattr use by assuming GNU make
515 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
516 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
517 Simplify by using GNU make rather than shell conditionals,
518 by using ln -f rather than rm -f followed by ln,
519 and by preferring $@ to spelling out the destination.
521 2014-12-29 Eli Zaretskii <eliz@gnu.org>
523 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
524 file doesn't compile on MS-Windows.
526 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
528 Allow return value of system-name to vary. (Bug#19438)
529 * filelock.c (current_lock_owner):
530 * xrdb.c (get_environ_db):
531 * xterm.c (same_x_server):
532 * xterm.c (x_term_init):
533 Prefer (system-name) to system-name, and avoid naming
534 locals 'system-name'.
535 * editfns.c (cached_system_name): New static var.
536 (init_and_cache_system_name): New function.
537 (init_editfns, Fsystem_name): Use it.
538 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
539 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
540 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
541 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
542 Don't create a new string if the current value is already correct.
544 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
546 Fix produce_composite_width typo
547 * term.c (produce_composite_glyph):
548 Fix typo that confused number of columns for pixel width.
550 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
552 Wrap dll functions more simply
553 * decompress.c, gnutls.c, image.c, xml.c:
554 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
555 rather than the inverse when not WINDOWSNT. This isolates the
556 fn_* business into the WINDOWSNT-specific section of the code,
557 which makes it easier to maintain the generic code.
558 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
559 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
560 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
561 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
562 Remove. All uses replaced by DEF_DLL_FN.
563 * decompress.c (inflateInit2): Remove; no longer needed.
564 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
566 Port memory-full checking to GnuTLS 3.3
567 Instead of using gnutls_global_set_mem_functions, check every call
568 to a GnuTLS function that might return an indication of memory
569 exhaustion. Suggested by Dmitry Antipov in:
570 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
571 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
572 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
573 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
575 (check_memory_full): New function.
576 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
577 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
578 (Fgnutls_boot): Use it.
579 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
581 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
583 Fix parse_settings to match internal documentation
584 * xsettings.c (parse_settings): Return the number of settings seen.
585 Count the settings changes accurately.
586 (read_settings): Don't confuse number of settings changes with
587 the return code from XGetWindowProperty.
589 2014-12-27 Eli Zaretskii <eliz@gnu.org>
591 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
592 composition_compute_stop_pos to the number of characters in the
594 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
596 * composite.c (composition_compute_stop_pos): If no composition
597 was found in a string before ENDPOS, and ENDPOS is the string end,
598 no need to back up to a safe point.
600 * dispextern.h (struct it) <end_charpos>: Improve commentary.
602 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
604 * nsimage.m (allocInitFromFile:): Initialize bmRep.
605 (dealloc): Release bmRep.
606 (setPixmapData): Make bmRep local so class member is not
608 (setPixmapData): Rename local variable bmRep to avoid compiler
611 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
613 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
614 when going to fullscreen (Bug#0x180004f).
616 2014-12-27 Eli Zaretskii <eliz@gnu.org>
618 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
620 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
622 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
624 2014-12-27 Eli Zaretskii <eliz@gnu.org>
626 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
628 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
630 Use bool for boolean in xselect.c, xsettings.c
631 * xselect.c (x_get_local_selection, struct selection_data)
632 (x_selection_request_lisp_error, struct prop_location)
633 (x_handle_selection_request, x_convert_selection)
634 (waiting_for_other_props_on_window, expect_property_change)
635 (wait_for_property_change, x_handle_property_notify)
636 (x_get_foreign_selection, x_get_window_property)
637 (receive_incremental_selection)
638 (x_get_window_property_as_lisp_data)
639 (lisp_data_to_selection_data, Fx_get_selection_internal)
640 (x_send_client_event):
641 * xselect.c, xterm.h (x_handle_dnd_message):
642 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
643 (apply_xft_settings, read_and_apply_settings)
644 (xft_settings_event, init_gsettings, init_xsettings)
646 Use bool for boolean.
647 * xselect.c (x_get_window_property): Omit last arg, which was an
649 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
650 always true. All callers changed.
652 2014-12-26 Eli Zaretskii <eliz@gnu.org>
654 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
657 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
659 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
662 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
664 Use bool for boolean in xsmfns.c
665 * xsmfns.c, xterm.h (x_session_have_connection):
666 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
667 Use bool for boolean.
668 (x_session_initialize, Fhandle_save_session):
669 Prefer NILP (x) to EQ (x, Qnil).
671 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
673 * callproc.c (child_setup):
674 * dbusbind.c (xd_signature_cat):
675 * doc.c (get_doc_string, Fsnarf_documentation):
676 * editfns.c (Fuser_full_name):
677 * frame.c (xrdb_get_resource):
678 * gtkutil.c (xg_get_file_with_chooser):
679 * tparam.c (tparam1):
680 * xfns.c (xic_create_fontsetname):
681 * xrdb.c (gethomedir, get_user_db, get_environ_db):
682 * xsmfns.c (smc_save_yourself_CB):
683 Rewrite to avoid the need for strcat, typically by using stpcpy
684 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
685 * doc.c (sibling_etc):
686 * xrdb.c (xdefaults):
687 Now a top-level static constant.
689 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
691 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
694 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
696 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
697 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
699 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
701 Use bool for boolean in xterm.c
702 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
703 (x_set_window_size, x_bitmap_icon):
704 * nsterm.m (ns_frame_raise_lower, x_new_font):
705 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
706 (struct terminal.frame_raise_lower_hook):
707 * w32term.c (w32_frame_raise_lower):
708 * xterm.c, xterm.h (x_text_icon):
709 * xterm.c (x_update_window_begin, x_update_window_end)
710 (x_update_end, x_after_update_window_line)
711 (x_set_glyph_string_gc, x_draw_glyph_string_background)
712 (x_draw_glyph_string_foreground)
713 (x_draw_composite_glyph_string_foreground)
714 (x_alloc_lighter_color, x_draw_relief_rect)
715 (x_draw_glyph_string_box, x_draw_image_relief)
716 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
717 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
719 (XFillRectangle) [HAVE_GTK3]:
720 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
721 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
722 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
723 (x_send_scroll_bar_event, xm_scroll_callback)
724 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
725 (x_create_toolkit_scroll_bar)
726 (x_create_horizontal_toolkit_scroll_bar)
727 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
728 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
729 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
730 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
731 (x_scroll_bar_report_motion)
732 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
733 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
734 (x_draw_window_cursor, x_clear_errors)
735 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
736 (set_wm_state, x_set_sticky, get_current_wm_state)
737 (do_ewmh_fullscreen, x_handle_net_wm_state)
738 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
739 (x_set_window_size_1, XTframe_raise_lower)
740 (x_make_frame_visible, x_iconify_frame)
741 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
742 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
743 (x_delete_terminal, x_initialize, syms_of_xterm):
744 Use bool for boolean.
746 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
748 * composite.h (struct composition.width): Now int
749 instead of unsigned short, as we prefer signed integers.
751 Let charset tick grow past USHRT_MAX
752 * charset.c, charset.h (charset_ordered_list_tick):
753 Now EMACS_UINT, not unsigned short.
754 * fontset.c (reorder_font_vector): Allow the tick to grow to the
755 maximum representable Emacs integer value before wrapping it around.
757 Simplify unexec file mode setting
758 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
759 Don't include <sys/stat.h> when no longer needed.
760 (unexec): Create file with correct mode in the first place,
761 rather than overwriting the mode later and fiddling with the
762 global umask in the mean time. Avoid bogus usage like
763 'umask (777)', which should have been 'umask (0777)'.
764 (mark_x): Remove. All callers removed.
766 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
768 Minor cleanups for Lisp objects and symbols
769 * alloc.c (next_vector, set_next_vector):
770 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
771 (lisp_h_make_number) [USE_LSB_TAG]:
772 Use Lisp_Int0 instead of the mystery constant 0.
773 * alloc.c (mark_object): Always set and use po; that's simpler.
774 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
775 Properly parenthesize definientia.
776 * bidi.c (bidi_initialize):
777 * buffer.c (init_buffer_once):
778 * nsfns.m (syms_of_nsfns):
779 * nsmenu.m (syms_of_nsmenu):
780 * nsselect.m (syms_of_nsselect):
781 Prefer DEFSYM to defining by hand.
782 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
783 * data.c: Fix too-long line.
784 * lisp.h (DECLARE_GDB_SYM): New macro.
785 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
786 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
787 Declare the symbol, so it's visible to everywhere lisp.h is included.
788 Move forward decls as far forward as they can go,
789 to allow future changes to use them.
791 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
793 * gnutls.c: Include gnutls.h.
794 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
795 * image.c (svg_load): Fix pointer signedness.
797 2014-12-18 Martin Rudalics <rudalics@gmx.at>
799 * frame.c (frame_windows_min_size): New argument IGNORE.
800 (adjust_frame_size): When called from change_frame_size call
801 frame_windows_min_size with IGNORE Qt so we can ignore size
804 2014-12-18 Eli Zaretskii <eliz@gnu.org>
806 * font.c (Ffont_info): Add more font information to the vector
807 returned by the function, inspired by query-font. Doc fix.
810 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
812 * keyboard.c (input_was_pending): New var.
813 (read_char): Use it to make sure we only skip redisplay when we can't
814 keep up with the repeat rate.
816 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
818 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
820 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
822 * image.c (svg_load): Watch out for nil value of current buffer's
823 filename. Re-enable filename thing for not-a-file case.
825 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
827 Partially disabled previous change.
829 * image.c (svg_load): Temporarily disabled filename thing for
830 not-a-file case as it can cause crashs.
832 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
834 Fix problem with images referenced within svg files. (bug#19373)
836 * image.c: Additional parameter 'filename' for
837 svg_load_image. Include "buffer.h". Define library function
838 rsvg_handle_set_base_uri for WINDOWSNT.
839 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
840 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
841 (svg_load): Pass a filename to svg_load_image: either name of
842 actual file or of current buffer's file.
843 (svg_load_image): New parameter 'filename', used for setting
844 base_uri, necessary for loading referenced images. (bug#19373)
846 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
848 * lread.c (init_obarray): Declare Qt as special.
849 This fixes a typo in the 2012-05-15 patch that
850 tried to declare Qt as special.
852 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
854 Various fixes to use bool type and constants.
855 * dispnew.c (update_single_window): Remove arg `force_p' since it's
857 * xfaces.c (clear_face_cache): Use bool for the argument type.
859 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
861 Correct same_at_end when restoring window points
862 * fileio.c (Finsert_file_contents): Compute same_at_end character
863 position using the old buffer size, not the new one, since
864 restore_window_points wants the old size.
867 2014-12-14 Alan Mackenzie <acm@muc.de>
869 New feature optionally to accelerate auto-repeated scrolling.
871 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
873 * window.c (window_scroll): Bind fontification-functions to nil
874 when scrolling by whole screens and
875 fast-but-imprecise-scrolling is non-nil.
876 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
878 * lisp.h (bool): Declare Qfontification_functions extern.
880 2014-12-14 Eli Zaretskii <eliz@gnu.org>
882 Load system's default trusted Certificate Authorities if available.
883 * gnutls.c (gnutls_certificate_set_x509_system_trust)
884 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
885 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
886 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
887 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
889 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
890 Call gnutls_certificate_set_x509_system_trust. Log an error message if
893 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
895 * regex.c (analyze_first): Rename from analyze_first.
897 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
899 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
900 a hack involving a union.
902 2014-12-13 Eli Zaretskii <eliz@gnu.org>
904 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
905 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
908 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
910 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
912 * gnutls.h: Always declare syms_of_gnutls.
914 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
915 clarity. Let the availability check return Qnil when the GnuTLS
916 integration is not available, instead of erroring out.
919 2014-12-13 Eli Zaretskii <eliz@gnu.org>
921 * xdisp.c (move_it_in_display_line_to, display_line):
922 Don't disallow overflow-newline-into-fringe when word-wrap is in
925 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
927 * fileio.c: Better preserve window-points during revert (bug#19161).
928 (Qget_buffer_window_list): New var.
929 (get_window_points_and_markers, restore_window_points): New functions.
930 (Finsert_file_contents): Use them to save and restore window-points.
932 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
934 * xterm.c (x_delete_terminal): Call emacs_close for X connection
935 descriptor if called from x_connection_closed and always delete
936 this descriptor from keyboard waiting set (Bug#19147).
938 2014-12-10 Eli Zaretskii <eliz@gnu.org>
940 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
941 (bidi_cache_max_elts): New global variable.
942 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
943 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
945 (bidi_cache_search): Handle overflown cache. Improve commentary.
946 (bidi_cache_ensure_space): Limit allocations to the current value
947 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
948 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
949 the increment to not exceed the limit.
950 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
951 cache, zero otherwise (meaning the cache overflowed). In the
952 latter case, set bidi_cache_last_idx to -1.
953 (bidi_peek_at_next_level): Handle overflown cache.
954 (bidi_push_it): Increase the cache limit for iterating the new object.
955 (bidi_pop_it): Decrease the cache limit back to previous value.
956 (bidi_shelve_cache): Shelve the current value of the cache limit.
957 (bidi_unshelve_cache): Restore the value of cache limit.
958 (bidi_find_bracket_pairs): If the cache overflows while looking
959 for the paired bracket, give up and let bidi_resolve_neutrals
960 process the bracket as a simple neutral. (Bug#19322)
961 (bidi_find_other_level_edge): If the cache overflows, fall back on
962 Plan B, which effectively stops the reordering and restarts it on
963 the next character (after resetting the cache).
964 (bidi_move_to_visually_next): When the cache overflows, reset it
965 after processing the last cached character.
967 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
969 Fix glitches in gnutls.c, mostly memory-related
970 * gnutls.c: Sort macro definitions by name.
971 (fn_gnutls_transport_set_errno): Omit unreachable definition.
972 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
973 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
974 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
975 calculating string length. Use make_uninit_string, to avoid
976 copying the string. Cast the char, not the pointer.
977 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
978 and free. Work even for dates past the year 9999. Use void *
979 for buffers, to avoid casts.
981 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
983 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
985 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
987 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
990 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
992 * process.c: Whitespace and line-break nitpicks.
994 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
996 * gnutls.c (gnutls_certificate_details): The :signature isn't
997 that useful, so remove it.
998 (gnutls_certificate_details): Clean up whitespace slightly.
999 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1001 (gnutls_certificate_details): Put :signature-algorithm back again,
1002 which was removed by mistake.
1003 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1004 that they are not messaged by default (bug#16253).
1005 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1007 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1009 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1011 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1014 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1016 * eval.c (Fsignal): Remove duplicate test.
1017 (Fautoload_do_load): Fix up docstring.
1019 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1021 * nsterm.m (represented_filename, represented_frame): New variables.
1022 (ns_set_represented_filename): New function.
1023 (sendEvent:): Set represented filename here to avoid flicker,
1024 related to Bug#18757.
1026 * nsterm.h: Declare ns_set_represented_filename.
1028 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1029 at once, call ns_set_represented_filename instead.
1031 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1033 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1034 (struct bidi_stack): Reduce size by using bit fields and by
1035 packing sos, override, and isolate_status into a single 8-bit
1036 byte called 'flags'.
1038 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1039 (bidi_push_embedding_level): Construct flags from individual
1040 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1042 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1043 from flags. Adapt to changes in prev_for_neutral,
1044 next_for_neutral, and last_strong members.
1045 (bidi_line_init): Initialize flags to zero.
1046 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1047 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1049 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1051 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1052 (Fapply): Try and simplify the control flow.
1054 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1056 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1057 Use gnutls_sign_get_name directly because
1058 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1059 (init_gnutls_functions): Load missing gnutls_server_name_set.
1061 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1063 * bidi.c (bidi_find_first_overridden): New function.
1065 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1066 (syms_of_xdisp): Defsubr it.
1068 * dispextern.h (bidi_find_first_overridden): Add prototype.
1070 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1072 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1073 to nil after release (Bug#9133).
1075 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1077 Port better to AddressSanitizer.
1078 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1080 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1081 Return -1 or 0, as the pipe trick doesn't work.
1082 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1084 * print.c (print_object):
1085 When a pointer-check primitive returns -1, do not assume this
1086 means the pointer is valid or that the underlying system has failed.
1087 It could just be that addresses are being sanitized so Emacs can't
1088 test for pointer validity.
1089 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1090 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1091 string validity checker doesn't work on stack-based strings.
1093 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1095 Improve clarity of USE_LSB_TAG definition.
1096 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1097 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1098 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1099 VAL_MAX / 2 rather than in terms of the (more complicated)
1100 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1102 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1104 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1105 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1106 (next_element_from_buffer): When done with overlays, reset the
1107 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1109 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1111 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1112 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1114 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1116 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1117 for paxctl and setfattr. Fixes temacs startup failure with
1118 grsecurity/PaX enabled Linux kernel (bug#19067).
1120 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1122 * w32.c, w32heap.c, w32term.c:
1123 Use MINGW_W64 instead of _W64.
1125 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1127 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1129 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1131 * gnutls.c (gnutls_ip_address_p): New function.
1132 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1134 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1136 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1138 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1140 Fix gnutls problems caught by static checking.
1141 * gnutls.c (Fgnutls_boot): Remove unused local.
1142 (Fgnutls_boot): Fix pointer signedness.
1144 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1146 * gnutls.c (gnutls_certificate_details): Don't include certain
1147 certificate details on older gnutls versions (bug#19168).
1148 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1149 (gnutls_certificate_details): Reversed check in last checkin.
1151 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1153 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1154 (Fgnutls_peer_status_warning_describe): Add function to describe a
1155 peer verification warning symbol.
1156 (Fgnutls_peer_status): Use it.
1157 (Fgnutls_boot): Use it. Minor logging fixes.
1159 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1161 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1163 2014-11-24 Glenn Morris <rgm@gnu.org>
1165 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1167 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1168 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1170 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1172 * gnutls.c: Fix Windows function definition of
1173 gnutls_x509_crt_get_fingerprint.
1175 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1177 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1179 * process.h: Added more fields to Lisp_Process to track
1180 certificate details.
1182 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1183 (Fgnutls_peer_status): New functions to export TLS certificate
1184 details to Emacs Lisp.
1186 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1188 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1189 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1190 check for gtk_adjustment_configure (Bug#19149).
1191 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1193 2014-11-22 Glenn Morris <rgm@gnu.org>
1195 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1197 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1199 Don't shrink frame when using desktop-save-mode (Bug#19048).
1200 * w32fns.c (x_set_tool_bar_lines): Always call
1201 x_change_tool_bar_height (Bug#19048).
1202 (x_change_tool_bar_height): Mark frame as garbaged since
1203 adjust_frame_size might not have done that.
1204 * xfns.c (x_set_tool_bar_lines): Always call
1205 x_change_tool_bar_height (Bug#19048).
1206 (x_change_tool_bar_height): Mark frame as garbaged since
1207 adjust_frame_size might not have done that.
1209 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1211 * xml.c (parse_region): Take care of new optional parameter
1212 'discard-comments' of 'libxml-parse(html|xml)-region'.
1213 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1214 New optional parameter 'discard-comments'.
1216 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1218 Improve time stamp handling, and be more consistent about it.
1219 * editfns.c (invalid_time): New function.
1220 Use it instead of 'error ("Invalid time specification")'.
1221 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1222 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1224 (make_time_tail, make_time): Remove. All uses changed to use
1225 new functions or plain list4i.
1226 (disassemble_lisp_time): Return effective length if successful.
1227 Check that LOW is an integer, if it's combined with other components.
1228 (decode_time_components): Decode into struct lisp_time, not
1229 struct timespec, so that we can support a wide set of times
1230 regardless of whether time_t is signed. Decode plain numbers
1231 as seconds since the Epoch, and nil as the current time.
1232 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1233 Reimplement in terms of new functions.
1234 (Fencode_time): Just use list2i.
1235 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1236 * keyboard.c (decode_timer): Don't allow the new formats (floating
1237 point or nil) in timers.
1238 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1239 place of the magic number '16'.
1240 (struct lisp_time): New type.
1241 (decode_time_components): Use it.
1242 (lisp_to_timespec): New decl.
1244 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1246 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1249 * callint.c (Fcall_interactively): Pass in nil as argument to
1250 Fbarf_if_buffer_read_only.
1252 * fileio.c (Finsert_file_contents): Ditto.
1254 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1256 * textprop.c (verify_interval_modification): Check buffer
1257 readedness after the last interval.
1259 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1260 the text at POSITION (new optional argument) has the
1261 `inhibit-read-only' text property set.
1263 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1265 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1266 errors in computing the number of pixels to scroll.
1267 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1269 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1271 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1272 call updateFrameSize.
1274 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1276 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1278 * nsfns.m (x_set_foreground_color, x_set_background_color)
1279 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1280 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1282 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1284 * nsterm.m (ns_send_appdefined): Check for application defined
1285 event on Cocoa (Bug#18993).
1286 (run): Restore code before the previous 18993 fix.
1288 2014-11-14 David Reitter <david.reitter@gmail.com>
1290 * nsterm.m (run): Set timeout for event loop to prevent hang.
1293 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1295 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1297 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1299 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1300 for each candidate font but attempt to reuse it from previous improper
1303 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1305 Avoid undefined behavior in color table hashing.
1306 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1307 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1308 This function avoids undefined behavior with signed shift overflow.
1310 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1312 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1313 when the inserted text does not need decoding. (Bug#18982)
1315 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1317 * nsterm.h (EmacsScroller): judge returns bool.
1319 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1320 (ns_judge_scroll_bars): Only set removed if judge returns true.
1321 (judge): Returns bool == condemned. Remove self from window.
1322 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1324 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1326 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1327 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1329 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1331 * nsterm.m (ns_set_vertical_scroll_bar)
1332 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1334 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1336 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1337 merely because tmo_in_millisec is nonnegative. The 1st call
1338 to g_main_context_query could succeed while the 2nd one fails.
1340 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1342 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1344 * nsterm.m (run): Only use non-system event loop if OSX version is
1345 exactly 10.9 (Bug#18993).
1346 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1349 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1351 * callproc.c (encode_current_directory): Support handling of file
1352 names prepended by "/:". (Bug#18891)
1354 2014-11-08 Alan Mackenzie <acm@muc.de>
1356 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1358 2014-11-08 Dima Kogan <dima@secretsauce.net>
1360 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1362 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1364 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1365 raises an error. (Bug#18891)
1367 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1369 * frame.c (adjust_frame_size): Call x_set_window_size only if
1370 f->can_x_set_window_size is set.
1371 (make_frame): Initialize f->can_x_set_window_size and
1372 f->can_run_window_configuration_change_hook.
1373 (Fcan_run_window_configuration_change_hook): New function.
1374 * frame.h (frame): Split `official' into `can_x_set_window_size'
1375 and `can_run_window_configuration_change_hook'.
1376 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1377 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1378 Set f->can_x_set_window_size.
1379 * window.c (run_window_configuration_change_hook):
1380 Return immediately if either f->can_x_set_window_size or
1381 f->can_run_window_configuration_change_hook are false.
1382 (Fset_window_configuration): Instead of f->official set
1383 f->can_x_set_window_size.
1384 * xfns.c (Fx_create_frame, x_create_tip_frame):
1385 Set f->can_x_set_window_size.
1387 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1389 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1390 cleanup from 2014-11-01 (Bug#18972).
1392 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1394 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1395 * xdisp.c (window-scroll-functions): Improve docstring.
1397 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1399 Uniquify the 'size' symbol.
1401 * w32notify.c (Qsize): Remove.
1402 * lisp.h (Qsize): New decl.
1403 * lread.c (Qsize): Now extern.
1404 * w32notify.c (syms_of_w32notify): No need to defsym.
1406 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1408 * dispnew.c (change_frame_size_1): Fix call of
1410 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1411 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1412 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1413 (Qtool_bar_size): New constants.
1414 (frame_inhibit_resize, adjust_frame_size): New argument to
1415 handle case where frame_inhibit_implied_resize is a list.
1416 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1417 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1418 (x_set_right_divider_width, x_set_bottom_divider_width)
1419 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1420 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1422 (frame-inhibit-implied-resize): Rewrite doc-string.
1423 * frame.h (frame_inhibit_resize, adjust_frame_size):
1424 Fix external declarations.
1425 (Qframe_position, Qframe_outer_size)
1426 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1427 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1428 (Qtool_bar_size): Extern them.
1429 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1430 (xg_height_or_width_changed): Remove.
1431 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1432 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1433 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1434 (xg_change_toolbar_position): Call adjust_frame_size directly.
1435 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1436 Fix calls of adjust_frame_size.
1437 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1438 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1439 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1440 frame can get resized when tool-bar-lines parameter changes from
1442 (Fw32_frame_menu_bar_size): Return fourth value.
1443 (Fw32_frame_rect): Block input around system calls
1444 (Fx_frame_geometry): New function.
1445 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1446 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1447 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1448 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1449 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1450 (Fx_create_frame): Adjust adjust_frame_size calls.
1451 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1452 frame can get resized when tool-bar-lines parameter changes from
1454 (Fx_frame_geometry): New function.
1455 * xmenu.c (update_frame_menubar): On Lucid call
1456 adjust_frame_size with one pixel less height to avoid that
1457 repeatedly adding/removing the menu bar grows the frame.
1458 (free_frame_menubar): On Motif arrange to optionally preserve
1459 the old frame height when removing the menu bar.
1460 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1462 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1464 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1465 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1466 frame; instead, print an error message.
1468 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1470 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1472 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1474 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1475 (dealloc): Release bmRep.
1477 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1478 imageListSetNext, imageListNext.
1480 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1481 (reference): Remove.
1482 (allocInitFromFile:): Remove searching ImageList and calling
1483 reference (Bug#18918).
1484 (dealloc): Remove handling if ImageList.
1486 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1488 * process.c (catch_child_signal): Fix incorrect assertion.
1490 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1492 * macfont.m (macfont_draw):
1493 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1495 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1496 if force_integral_p (i.e. no antialias).
1497 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1498 bold if no antialias (Bug#18876).
1500 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1501 was given (Bug#18846).
1503 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1505 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1506 instead of in xdisp.c, function now takes void. (Bug#18884).
1508 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1509 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1511 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1512 struct window* (Bug#18889).
1513 Remove getMouseMotionPart.
1514 (ns_output): Make icon_top/left int.
1516 * nsfns.m (x_icon): icon_top/left is int.
1518 * nsterm.m (ns_mouse_position): Remove unused code.
1519 (initFrame:window:, dealloc): Use window instead of win.
1520 (getMouseMotionPart:window:x:y:): Remove, unused.
1521 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1523 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1525 * keyboard.c (readable_events): When FLAGS include
1526 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1527 This avoids returning non-nil from input-pending-p when only such
1528 events are in the queue. (Bug#18856)
1530 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1532 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1533 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1534 (Qforeign_selection): Remove.
1535 (ns_get_local_selection): Identation fix.
1536 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1538 * nsselect.m (ns_get_local_selection): Remove calling of
1539 functions in Vselection_converter_alist (Bug#18911).
1540 (syms_of_nsselect): Remove Vselection_converter_alist.
1542 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1544 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1545 and unnecessary initialization. Adjust comments.
1547 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1549 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1551 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1552 index, not an absolute one, as that's what the function expects.
1554 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1556 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1557 font on an initial frame when running as a daemon (Bug#18869).
1559 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1561 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1563 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1564 build_string, when importing a home directory. (Bug#18873)
1566 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1568 * dispnew.c (buffer_posn_from_coords):
1569 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1570 account for the header-line height. (Bug#18839)
1572 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1574 * xml.c (parse_region): Do not forget the first document child.
1576 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1578 * nsselect.m: pasteboard_changecount is new.
1579 (ns_store_pb_change_count, ns_get_pb_change_count)
1580 (ns_get_our_change_count_for): New functions.
1581 (ns_string_to_pasteboard_internal): Correct comment.
1582 type => gtype in eassert, Call ns_store_pb_change_count.
1583 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1584 (Fns_disown_selection_internal, Fns_selection_owner_p):
1585 Replace Vselection_alist check, with change count check.
1586 (Fns_get_selection): Initialize val to Qnil. Only get local
1587 selection if change counts match (Bug#18799).
1588 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1590 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1592 * w32proc.c (create_child): If calling a quoted batch file,
1593 pass NULL for exe. (Bug#18745)
1595 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1597 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1598 (bidi_resolve_brackets): Use end of string position rather than ZV
1599 when iterating over a string. (Bug#18815)
1601 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1603 * keyboard.c (make_lispy_position): Return coordinates also when
1604 on scroll bars, fringes, margins or not in a window.
1605 * xdisp.c (show_mouse_face): Don't change cursor face during
1608 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1610 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1611 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1612 Fix doc-strings (Bug#18789).
1614 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1616 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1618 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1620 Optimize redisplay of simple bracketed text.
1621 * bidi.c (bidi_cache_reset_to): New function.
1622 (bidi_cache_reset): Call it.
1623 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1625 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1626 bracket_enclosed_type only if bracket_pairing_pos's value is not
1628 (MAX_BPA_STACK): Make sure the value is signed.
1629 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1630 stop pushing values onto the stack.
1631 (bidi_find_bracket_pairs): If the bracketed text is only on the
1632 base embedding level, remove all the states cached by this
1633 function from the cache, and return zero, so that the brackets in
1634 this segment of text are processed as normal neutrals.
1635 (bidi_resolve_brackets): Detect the brackets that are to be
1636 processed as neutrals, and don't call bidi_find_bracket_pairs on
1639 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1641 * w32select.c (Fw32_selection_exists_p): Rename from
1642 Fx_selection_exists_p.
1643 (syms_of_w32select): Adjust accordingly.
1645 * w16select.c (Fw16_selection_exists_p): Rename from
1646 Fx_selection_exists_p.
1647 (syms_of_win16select): Adjust accordingly.
1649 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1650 (Fns_own_selection_internal): Tighten scoping.
1651 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1652 (Fns_get_selection): Rename from Fx_get_selection_internal.
1653 (Fns_get_selection_internal, Fns_store_selection_internal):
1655 (syms_of_nsselect): Adjust accordingly.
1657 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1659 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1660 * w32term.c (x_set_window_size): Account for wrapped menu bar
1661 lines when setting up frame height (Bug#15174 and Bug#18720).
1662 (w32_add_wrapped_menu_bar_lines): New variable.
1664 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1666 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1669 2014-10-20 Glenn Morris <rgm@gnu.org>
1671 * Merge in all changes up to 24.4 release.
1673 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1675 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1676 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1678 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1680 * xterm.c (handle_one_xevent): Check return value from
1681 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1682 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1684 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1685 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1686 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1687 Gtk+ >= 3.14 (Bug#18674).
1688 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1689 Gtk+ >= 3.14 (Bug#18674).
1691 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1693 * gtkutil.c: Remove no-longer-used code.
1694 (xg_update_menubar): Remove unused local and unnecessary call to
1695 gtk_menu_item_get_submenu.
1696 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1697 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1698 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1700 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1702 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1704 * xterm.h (handlebox_widget): Remove.
1706 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1709 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1711 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1712 to handle Gtk versions.
1713 (xg_get_file_with_chooser): Use them.
1714 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1715 Remove (create_menus): Remove teroff argument and code.
1716 Remove call to gtk_menu_set_title.
1717 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1718 Adjust args to create_menus.
1719 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1720 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1721 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1722 (xg_make_tool_item): Remove detach code.
1723 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1724 (find_icon_from_name): New function.
1725 (update_frame_tool_bar): Remove GtkStockItem code, move to
1726 find_icon_from_name. Let stock be a list of icon names to try.
1727 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1728 Replace TOOLBAR_TOP_WIDGET.
1729 (free_frame_tool_bar, xg_change_toolbar_position ):
1730 Replace TOOLBAR_TOP_WIDGET.
1731 (xg_initialize): Remove tearoff code.
1733 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1735 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1736 pixel from the window's cursor glyph width, since X renders hollow
1737 blocks 1 pixel wider than the 'width' parameter.
1739 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1740 glyph->pixel_width; this is now done in xterm.c.
1742 Fix reordering of bracket characters in isolates.
1743 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1744 RESOLVED_ONLY; when non-zero, return from the cache only fully
1745 resolved states. All callers changed.
1746 (CANONICAL_EQU): New macro.
1747 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1748 equivalent of the paired closing bracket character.
1749 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1750 the default non-negative value, to be checked later in
1751 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1752 characters against those pushed onto the BPA stack.
1753 (bidi_record_type_for_neutral): New function.
1754 (bidi_resolve_brackets): Record next_for_neutral and
1755 prev_for_neutral when embedding level gets pushed. Force
1756 resolution of bracket pairs when entering a level run that was not
1758 (bidi_resolve_neutral): Add assertions before calling
1759 bidi_resolve_neutral_1.
1760 (bidi_level_of_next_char): Remove the code that attempted to
1761 resolve unresolved neutrals; that is now done by
1762 bidi_resolve_neutral.
1764 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1766 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1768 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1769 1-pixel R2L characters.
1770 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1771 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1773 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1775 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1778 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1780 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1781 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1782 It's not clear to me whether the initialization is needed,
1783 but it can't hurt so I played it safe.
1785 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1787 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1789 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1791 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1792 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1794 (bidi_get_type): Return the isolate initiators and terminator types.
1795 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1796 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1797 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1798 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1799 for the new features.
1800 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1801 push and pop correctly for isolates.
1802 (bidi_remember_char): Modify to accept an additional argument
1803 and record the bidi type according to its value.
1804 (bidi_cache_iterator_state): Accept an additional argument to only
1805 update an existing state. Handle the new members of struct bidi_it.
1806 (bidi_cache_find): Arguments changed: no longer accepts a level,
1807 instead accepts a flag telling it whether it is okay to return
1808 unresolved neutrals.
1809 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1810 table. Initialize new isolate-related members.
1811 (bidi_paragraph_init): Some code factored out into
1812 find_first_strong_char.
1813 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1814 into bidi_resolve_explicit.
1815 (bidi_resolve_explicit): Support the isolate initiators and
1816 terminator. Fix handling of embeddings and overrides according to
1817 new UBA requirements. Record information about previously seen
1818 characters here (moved from bidi_level_of_next_char).
1819 (bidi_resolve_weak): Adapt to changes in struct members.
1820 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1821 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1822 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1823 paired bracket resolution. Handle isolate initiators and
1825 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1826 (bidi_level_of_next_char): Move the code that records information
1827 about previous characters to bidi_resolve_explicit. Fix logic of
1828 resolving neutrals and make sure their cache entries are updated.
1829 Remove now unneeded special handling of PDF level.
1831 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1832 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1833 enlarged per Unicode 6.3.
1834 (enum bidi_bracket_type_t): New data type.
1835 (struct bidi_saved_info): Leave only 2 type members out of 4.
1837 (struct bidi_stack): Add members necessary to support isolating
1839 (struct bidi_it): Add new members necessary to support isolating
1840 sequences and bracket pair resolution.
1842 * xdisp.c (Fbidi_resolved_levels): New function.
1843 (syms_of_xdisp): Defsubr it.
1844 (append_glyph, append_composite_glyph, produce_image_glyph)
1845 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1847 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1849 * term.c (append_glyph, append_composite_glyph)
1850 (append_glyphless_glyph): Convert aborts to assertions.
1852 * .gdbinit (pgx): Display the character codepoint, resolved level,
1853 and bidi type also for glyphless glyphs.
1855 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1857 Avoid unwanted point motion in Fline_beginning_position.
1858 * lisp.h (scan_newline_from_point): Add prototype.
1859 * search.c (scan_newline_from_point): New function, refactored from...
1860 * cmds.c (Fforward_line): ...adjusted user.
1861 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1862 and simplify the former since the latter doesn't move point.
1864 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1866 Cleanup terminal handling code.
1867 * dispextern.h (get_named_tty): Remove prototype but...
1868 * termhooks.h (get_named_terminal): ...resurrect it under
1869 more meaningful name.
1870 (get_terminal): Likewise, but with...
1871 (decode_live_terminal): ...this name.
1872 (decode_tty_terminal): Add prototype.
1873 * term.c (get_tty_terminal): Remove.
1874 (get_named_tty): Remove.
1875 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1876 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1877 Use decode_tty_terminal.
1878 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1879 * terminal.c (get_terminal): Refactor to...
1880 (decode_terminal, decode_live_terminal): ...new functions.
1881 (decode_tty_terminal): Replacement for get_tty_terminal.
1882 (get_named_terminal): Likewise for get_named_tty.
1883 * coding.c (Fset_terminal_coding_system_internal)
1884 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1885 (Fkeyboard_coding_system):
1886 * composite.c (Fcomposition_get_gstring):
1887 * dispnew.c (Fsend_string_to_terminal):
1888 * frame.c (Fmake_terminal_frame):
1889 * nsfns.m (check_ns_display_info):
1890 * w32fns.c, xfns.c (check_x_display_info):
1891 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1892 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1893 (Fset_quit_char): Use get_named_terminal.
1894 (Fset_output_flow_control, Fset_input_meta_mode):
1895 Use decode_tty_terminal.
1897 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1899 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1900 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1902 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1904 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1905 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1907 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1909 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1912 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1914 * editfns.c (dump_tz_string): No longer const.
1915 It might be modified.
1917 * nsmenu.m (clear): Assume OS X 10.6 or later.
1919 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1921 * unexmacosx.c: Remove include ppc/reloc.h.
1922 (unrelocate, copy_dysymtab): Remove PPC code.
1923 (rebase_reloc_address): Remove, only used for PPC:
1925 * nsterm.m: Always include macfont.h on COCOA.
1926 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1927 (ns_dumpglyphs_image, ns_check_menu_open)
1928 (applicationDidFinishLaunching)
1929 (antialiasThresholdDidChange:)
1930 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1931 Remove checks for OSX <= 10.5/10.6.
1932 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1933 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1936 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1937 (NS_HAVE_NSINTEGER): Remove block.
1938 Remove >= OSX 10.6 tests.
1940 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1941 (x_activate_menubar, trackingNotification:): Remove check for
1943 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1945 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1947 * nsfns.m: Always include macfont.h on COCOA.
1948 (ns_filename_from_panel, ns_directory_from_panel)
1949 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1950 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1952 * macfont.m: Remove >= 1050 check.
1953 (macfont_create_family_with_symbol)
1954 (macfont_get_glyph_for_character)
1955 (mac_font_get_glyphs_for_variants)
1956 (mac_ctfont_create_available_families, syms_of_macfont):
1957 Remove code for OSX < 10.6.
1958 (mac_font_family_group, mac_font_family_compare): Remove, only used
1961 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1962 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1964 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1967 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1969 Fix putenv race conditions with undefined behavior (Bug#8705).
1970 Do all putenv calls before Emacs creates any threads.
1971 Use a safer way to modify the TZ environment variable in the
1972 presence of multiple threads. For further thread-safety,
1973 prefer localtime_r and gmtime_r to localtime and gmtime,
1974 and prefer struct tm's tm_gmtoff (if available) to calling
1975 both localtime_r and gmtime_r.
1976 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1977 (init_dbusbind): ... to this new function.
1978 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1979 * xterm.c (x_term_init): Move xputenv call from here ...
1980 (init_xterm): ... to this new function.
1981 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1982 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1983 (dump_tz_string): New constant.
1984 (init_editfns): Use it. This centralizes the dump_tz stuff.
1985 Call set_time_zone_rule here, so that its xputenv is done
1986 before Emacs goes multithreaded.
1987 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1988 thread-safe enough for Emacs.
1989 (format_time_string, Fdecode_time, Fcurrent_time_string)
1990 (Fcurrent_time_zone):
1991 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1992 localtime and gmtime. Remove now-unnecessary calls to block_input.
1993 (tm_gmtoff): New static function.
1994 (Fdecode_time, Fcurrent_time_zone): Use it.
1995 (Fencode_time): Use mktime_z, for better thread-safety.
1996 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1997 i.e., not quite thread-safe but good enough for Emacs typical usage.
1998 Do not reclaim storage that is in the environment; let it leak.
1999 Always call tzset, since localtime_r does not.
2000 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2001 This is now done in init_editfns.
2002 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2003 New macros and declarations, for platforms lacking tzalloc & friends.
2005 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2007 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2008 On x86 platforms this works around GCC bug 63495
2009 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2010 and more generally should fix a portability problem in Emacs.
2011 Reported by Stefan Monnier in:
2012 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2014 2014-10-08 Leo Liu <sdl.web@gmail.com>
2016 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2017 * keymap.c (describe_vector_princ):
2018 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2021 * print.c (printchar_stdout_last): Declare.
2022 (printchar): Record the last char written to stdout.
2023 (Fterpri): Add optional argument ENSURE.
2025 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2027 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2028 DELAY argument to change_frame_size, so that the frame size
2029 changes, if any are needed, are delayed until the next redisplay.
2030 This is to avoid a too early QUIT inside change_frame_size, when
2031 it calls Lisp in frame_windows_min_size, in case one of the events
2032 we've read sets the quit-flag. (Bug#18649)
2034 * w32fns.c (check_x_display_info): Accept terminal objects as
2035 argument, to follow what xfns.c does.
2037 2014-10-07 Glenn Morris <rgm@gnu.org>
2039 * Makefile.in ($(srcdir)/macuvs.h)
2040 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2042 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2044 * decompress.c (init_zlib_functions): Move the message about zlib
2045 being unavailable from here...
2046 (Fzlib_decompress_region): ...to here. (Bug#18650)
2048 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2050 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2051 the case where an optional string is used. Adjust docstring.
2053 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2055 * lisp.mk (lisp): Remove w32-common-fns.elc.
2057 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2059 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2060 These were already defined in buffer.c, and the duplicate
2061 definitions cause problems on platforms like 'gcc -fno-common'.
2062 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2064 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2066 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2067 if toolbar is visible.
2069 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2072 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2073 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2074 (ns_select, ns_read_socket): Use unwind_protect to decrease
2075 apploopnr (Bug#18345).
2076 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2077 line height (Bug#17977).
2079 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2080 (macfont_closest_traits_index): New function.
2081 (macfont_closest_traits_index_p): Rename from
2082 macfont_closest_traits_index.
2083 (macfont_list): Use macfont_closest_traits_index_p.
2085 2014-10-05 K. Handa <handa@gnu.org>
2087 * coding.c (detect_coding_iso_2022): Set coding->rejected
2088 correctly when an invalid escape sequence is found (Bug#18610).
2090 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2092 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2093 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2096 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2098 * buffer.c (scroll_bar_width, scroll_bar_height):
2100 * window.c (Fset_window_scroll_bars): Fix doc-string.
2101 (Fwindow_scroll_bars): Have it return what the doc-string says.
2103 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2105 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2106 iterator backwards, to resync the bidi iterator. (Bug#18584)
2108 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2110 Consistently use min and max macros from lisp.h.
2111 * coding.c (min, max):
2113 * unexhp9k800.c (min):
2114 * unexw32.c (min, max): Use definitions from lisp.h.
2115 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2117 * gmalloc.c (min): Tiny style change.
2119 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2120 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2122 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2124 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2125 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2126 (X_ULONG_MAX): Move these macros to xterm.h.
2127 (x_fill_property_data): Be more generous about allowing either
2128 signed or unsigned data of the appropriate width.
2129 * xterm.h (x_display_set_last_user_time): New function.
2130 All setters of last_user_time changd to use this function.
2131 If ENABLE_CHECKING, check that the times are in range.
2133 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2135 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2136 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2138 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2140 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2141 make a font_object from a tty frame (Bug#18573).
2142 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2144 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2146 * alloc.c (mark_overlay): Assume that overlay boundaries are
2147 always markers. Add comment.
2148 * lread.c (read_internal_start): Use convenient validate_subarray.
2150 (Fread_from_string): Adjust docstring.
2152 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2154 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2156 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2157 Rename from the "x-" prefix.
2159 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2161 * xselect.c (selection-converter-alist): Fix docstring.
2163 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2165 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2166 argument passed by the caller, when we mirror all slashes into
2169 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2171 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2172 Resurrect old code and fix compilation with GTK < 2.13.6.
2174 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2176 Use AUTO_CONS instead of SCOPED_CONS, etc.
2177 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2178 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2179 (AUTO_LIST1): Rename from scoped_list1.
2180 (AUTO_LIST2): Rename from scoped_list2.
2181 (AUTO_LIST3): Rename from scoped_list3.
2182 (AUTO_LIST4): Rename from scoped_list4.
2183 (AUTO_STRING): Rename from SCOPED_STRING.
2184 * frame.h (AUTO_FRAME_ARG):
2185 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2186 (AUTO_LIST4, AUTO_STRING):
2187 Prepend a new argument 'name'.
2188 Declare a variable instead of yielding a value.
2190 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2192 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2194 * w32fns.c (w32_createwindow): Accept an additional argument, an
2195 array of 2 values specifying the coordinates of the frame's
2196 top-left corner. Use these values instead of calling x_get_arg,
2197 which can cons Lisp objects, and therefore cannot be called except
2198 from the main thread. Remove redundant tests for the default
2200 (my_create_window): Move the calculation of the coordinates of the
2201 frame's top-left edge here. Pass them to the input thread via the
2202 second parameter of the WM_EMACS_CREATEWINDOW message.
2203 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2206 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2208 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2209 (redisplay_window): Treat the frame's frozen_window_starts flag
2210 the same way as the optional_new_start flag for the window: only
2211 obey it if the glyph row showing point will be fully visible.
2212 Likewise when the window start is in a continuation line. If,
2213 after trying everything under the 'force_start' label, point is
2214 still not fully visible, give up and scroll the window.
2215 Add debugging traces. (Bug#18545)
2217 * window.c (Frecenter): Set the window's redisplay flag.
2219 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2221 * w32term.c (w32_read_socket): Don't use frame dimensions for
2222 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2223 rectangle. Check the return value of GetClientRect, and don't use
2224 the results if it didn't succeed.
2226 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2227 in columns and lines after correcting the pixel dimensions in
2229 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2230 negative values to xrealloc. (Bug#18528)
2232 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2234 * alloc.c: Remove now-unnecessary check.
2235 Suggested by Dmitry Antipov in:
2236 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2238 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2240 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2241 to Ubuntu 14.04.1 x86-64.
2243 Simplify stack-allocated Lisp objects, and make them more portable.
2244 The build_local_string macro was used in two ways: (1) string
2245 literals for which scoped allocation suffices, and (2) file name
2246 components, where it's not safe in general to assume bounded-size
2247 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2248 allocates a block-scope string, and by using SCOPED_STRING for (1)
2249 and build_string for (2). Furthermore, actually use stack
2250 allocation only for objects known to have sufficient alignment.
2251 This simpler implementation means Emacs can make
2252 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2253 GC_MAKE_GCPROS_NOOPS.
2254 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2255 for fewer differences among implementations.
2256 (struct Lisp_String): Now GCALIGNED.
2257 (USE_STACK_LISP_OBJECTS): Default to true, since the
2258 implementation no longer insists on a nonempty GCALIGNED.
2259 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2260 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2261 separately. Move definiens to scoped_cons. The old definition
2262 was incorrect when GCALIGNED was defined to be empty.
2263 (union Aligned_String): New type.
2264 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2265 implementation ports to compilers that don't align strictly enough.
2266 Don't worry about the union sizes; it's not worth bothering about.
2267 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2268 Rewrite using USE_STACK_CONS.
2269 (scoped_cons): Assume the use of union Aligned_Cons.
2270 (lisp_string_size, make_local_string, build_local_string): Remove.
2271 Unless otherwise specified, all callers of build_local_string
2272 changed to use SCOPED_STRING.
2273 (SCOPED_STRING): New macro.
2274 * data.c (wrong_choice):
2275 * menu.c (single_menu_item):
2276 * process.c (Fformat_network_address):
2277 Hoist use of SCOPED_STRING out of a scope, so that its returned
2278 object lives long enough.
2279 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2280 as the string might be long or might not be ASCII.
2282 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2284 * msdos.c (internal_terminal_init): Bump version to 25.
2286 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2288 Keep stack-allocated Lisp objects fast rather than versatile.
2289 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2290 (SCOPED_CONS_INITIALIZER): New macro.
2291 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2292 (USE_LOCAL_ALLOCA): Remove.
2293 (local_cons, local_list1, local_list2, local_list3, local_list4):
2294 Remove. Stack overflow checking makes them too slow.
2295 (make_local_vector): Likewise. Also we just don't have enough
2297 (enum LISP_STRING_OVERHEAD): Remove.
2298 (local_string_init, local_vector_init): Remove prototypes.
2299 (make_local_string, build_local_string): Redesign to target short
2300 compile-time string constants, fall back to regular string allocation
2302 (lisp_string_size): New function.
2303 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2304 * alloc.c (local_string_init, local_vector_init): Remove.
2305 (verify_ascii) [ENABLE_CHECKING]: New function.
2306 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2307 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2308 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2309 * xselect.c, xterm.c: All related users changed.
2311 2014-09-28 Ken Brown <kbrown@cornell.edu>
2313 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2314 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2316 2014-09-27 Ken Brown <kbrown@cornell.edu>
2318 Fix implementation of HYBRID_MALLOC on Cygwin.
2319 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2320 (bss_sbrk_buffer_beg): New variable. Use it...
2321 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2322 incorrect definition.
2324 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2326 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2327 Make it into a function and change arg to be a function.
2329 * lisp.mk (lisp): Add elisp-mode.elc.
2331 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2333 * xfns.c (x_default_scroll_bar_color_parameter):
2334 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2335 to pacify --enable-gcc-warnings in non-scrollbar builds.
2337 2014-09-26 Ken Brown <kbrown@cornell.edu>
2339 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2341 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2343 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2344 MinGW builds that use GCC before 4.2.
2346 Default to stack objects on DOS_NT platforms as well.
2347 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2348 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2350 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2352 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2353 ALIGN_STACK attribute.
2355 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2357 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2358 ALIGN_STACK attribute.
2360 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2361 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2363 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2365 * frame.c (frame_inhibit_resize):
2366 * widget.c (EmacsFrameResize):
2367 * window.c (resize_frame_windows, Fset_window_configuration):
2368 * xdisp.c (expose_frame):
2369 * xfns.c (x_change_tool_bar_height):
2370 * xmenu.c (update_frame_menubar):
2371 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2372 Remove code left dead after 2014-07-27 changes.
2374 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2376 Fix local_cons etc. to not exhaust the stack when in a loop.
2377 Problem reported in:
2378 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2379 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2380 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2381 (Ffind_charset_string):
2382 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2383 * data.c (wrong_range):
2384 * editfns.c (Fpropertize, format2):
2385 * emacs.c (init_cmdargs, decode_env_path):
2386 * fileio.c (auto_save_error):
2387 * fns.c (Fyes_or_no_p):
2388 * font.c (font_style_to_value, font_parse_xlfd)
2389 (font_parse_family_registry, font_delete_unmatched)
2391 * fontset.c (Fset_fontset_font):
2392 * frame.c (x_get_arg):
2393 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2394 (read_char_minibuf_menu_prompt):
2395 * keymap.c (silly_event_symbol_error, describe_vector):
2396 * lread.c (load_warn_old_style_backquotes):
2397 * menu.c (single_menu_item):
2398 * minibuf.c (Fread_buffer):
2399 * process.c (status_message, Fformat_network_address)
2400 (server_accept_connection):
2401 * textprop.c (copy_text_properties):
2402 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2403 * xfns.c (x_default_scroll_bar_color_parameter):
2404 * xfont.c (xfont_open):
2405 * xselect.c (x_clipboard_manager_error_1):
2406 * xterm.c (x_term_init):
2407 Put USE_LOCAL_ALLOCA at the start of the function.
2408 * fns.c (maybe_resize_hash_table): Use build_string instead of
2409 build_local_string, since we'd otherwise need a conditional
2410 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2411 not worth the bother of optimization.
2412 * font.c (font_delete_unmatched): Remove by-hand code that
2413 observed MAX_ALLOCA limit, since it's now done automatically.
2414 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2415 since build_local_string needs its sa_alloc.
2416 * lisp.h (lisp_word_count): New function.
2417 (SAFE_ALLOCA_LISP): Use it.
2418 (USE_LOCAL_ALLOCA): New macro.
2419 (local_cons, make_local_vector, make_local_string):
2420 Observe the MAX_ALLOCA limit.
2421 (LISP_STRING_OVERHEAD): New constant.
2422 (make_local_string): Use it.
2424 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2426 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2427 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2428 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2429 and Solaris and it's likely to work on similar platforms.
2431 Avoid signed integer overflow when converting Time to ptrdiff_t.
2432 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2434 (position_to_Time, Time_to_position): New functions.
2435 (gen_help_event, kbd_buffer_get_event): Use them.
2436 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2437 Go back to plain 'unsigned long', so that 'Time' is the same
2438 for both X and non-X builds; this is less likely to cause surprise.
2439 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2440 are the same size; this is no longer required.
2442 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2443 of bit 28 and of whether an unsigned value is negative.
2444 This simplifies the code a bit, and pacifies clang 3.4.
2446 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2448 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2449 Windows builds, where 'long' is a 32-bit type.
2451 * w32inevt.h (w32_console_mouse_position): Update the argument
2452 types to use 'Time'.
2454 * w32term.c (w32_mouse_position)
2455 (x_horizontal_scroll_bar_report_motion)
2456 (x_scroll_bar_report_motion): Update the argument types to use
2459 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2461 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2462 (struct input_event): ...unsigned bitfields. Likewise for
2463 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2464 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2465 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2466 (kbd_buffer_get_event): Adjust users.
2467 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2468 (make_scroll_bar_position): New function, refactored out of...
2469 (make_lispy_event): ...adjusted user.
2470 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2471 * nsterm.m (ns_mouse_position, mouseUp):
2472 * term.c (term_mouse_position):
2473 * w32inevt.c (w32_console_mouse_position):
2474 * w32term.c (w32_mouse_position):
2475 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2476 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2477 Prefer enum and explicit enum members to integers and numeric values.
2479 * chartab.c (uniprop_encode_value_numeric):
2480 * font.c (font_style_to_value): Use make_local_vector.
2481 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2482 * keymap.c (append_key): Use scoped_list1.
2484 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2485 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2487 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2489 Fix some slow uses and misuses of strcat.
2490 * doc.c (get_doc_string):
2491 * gtkutil.c (get_utf8_string):
2492 * xsmfns.c (x_session_initialize):
2493 Avoid recomputation of string length.
2494 * ftfont.c (ftfont_spec_pattern):
2495 * xfns.c (xic_create_fontsetname):
2496 Don't assume output buffer is initially zero.
2498 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2500 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2501 All callers changed.
2502 * xterm.c (x_term_init): Use new functionality to avoid two needs
2503 to compute a string length.
2505 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2507 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2509 Use known length of a Lisp string to copy it faster.
2510 * lisp.h (lispstrcpy): New function. Add comment.
2511 * callproc.c (child_setup):
2512 * dbusbind.c (xd_append_arg):
2513 * doc.c (get_doc_string):
2514 * font.c (Ffont_xlfd_name):
2515 * frame.c (xrdb_get_resource):
2516 * process.c (Fmake_network_process, network_interface_info):
2517 * w32fns.c (Fx_open_connection):
2518 * w32proc.c (sys_spawnve):
2519 * xfns.c (select_visual):
2520 * xfont.c (xfont_list):
2521 * xsmfns.c (x_session_initialize):
2522 * xterm.c (x_term_init): Use it.
2524 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2526 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2527 Reported by Dmitry Antipov in thread leading to:
2528 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2529 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2530 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2532 * callproc.c (call_process): Save and restore sa_avail.
2533 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2534 (AVAIL_ALLOCA): New macro.
2535 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2536 Use it, and check against sa_avail rather than MAX_ALLOCA.
2538 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2540 On OSX, do not free font-specific data more than once (Bug#18501).
2541 * macfont.m (macfont_close): Release and free font-specific data
2542 only if it wasn't previously freed.
2544 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2546 * unexmacosx.c (dump_it): Improve error message.
2548 2014-09-22 Juri Linkov <juri@jurta.org>
2550 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2551 (Bug#10747, bug#18334)
2553 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2555 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2556 units in which the position is measured. (Bug#18493)
2558 * xdisp.c (redisplay_internal): Force redisplay of all windows
2559 that show a buffer whose narrowing has changed. (Bug#18490)
2561 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2563 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2564 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2565 lines, draw the hollow-box and hbar cursors on the right side of
2566 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2569 * xterm.c (x_draw_stretch_glyph_string):
2570 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2571 caused the block cursor to disappear on a TAB in R2L lines in
2572 every window except the leftmost one. Reported by Martin Rudalics
2575 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2577 Always use matched specpdl entry to record call arguments (Bug#18473).
2578 * lisp.h (record_in_backtrace): Adjust prototype.
2579 * eval.c (record_in_backtrace): Return current specpdl level.
2580 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2581 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2582 entry and use that entry in call to backtrace_debug_on_exit.
2583 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2584 (do_debug_on_call): Get current specpdl level as 2nd arg.
2586 Prefer ptrdiff_t to int and avoid integer overflows.
2587 * fileio.c (make_temp_name):
2588 * font.c (font_parse_family_registry): Avoid integer
2589 overflow on string size calculation.
2590 * data.c (Faset): Likewise for byte index.
2592 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2594 Fix display of R2L lines in partial-width windows.
2595 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2596 assigned the correct value.
2597 (extend_face_to_end_of_line): Account for truncation and
2598 continuation glyphs in R2L rows when one of the fringes is not
2600 (display_line): Don't assign negative X offset to a row if we are
2601 going to produce a truncation glyph for it. When handling
2602 truncated R2L rows, consider the width of the left fringe instead
2604 (produce_special_glyphs): Fix bogus assignments.
2606 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2608 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2609 always set to a valid value. Make sure the size passed to alloca
2610 is always positive. (Bug#18516)
2612 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2614 Avoid extra call to oblookup when interning symbols.
2615 * lisp.h (intern_driver): Add prototype.
2616 * lread.c (intern_driver): New function.
2617 (intern1, intern_c_string_1, Fintern):
2618 * font.c (font_intern_prop):
2619 * w32font.c (intern_font_name): Use it.
2621 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2623 Minor improvements to new stack-allocated Lisp objects.
2624 * frame.h (FRAME_PARAMETER):
2625 Prefer scoped_list1 to local_list1 where either would do.
2626 * lisp.h (scoped_list4): New macro.
2627 (local_cons, local_list1, local_list2, local_list3, local_list4)
2628 (make_local_vector, make_local_string, build_local_string):
2629 Prefer functions to macros where either would do.
2630 * xdisp.c (build_desired_tool_bar_string):
2631 Prefer scoped_list4 to local_list4 where either would do.
2633 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2635 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2636 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2637 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2638 * frame.h (FRAME_PARAMETER): New macro.
2639 * dispnew.c (init_display):
2640 * fontset.c (Fset_fontset_font):
2641 * frame.c (x_default_parameter):
2642 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2643 * xfns.c (x_default_scroll_bar_color_parameter)
2644 (x_default_font_parameter, x_create_tip_frame): Use it.
2645 * editfns.c (Fpropertize): Use local_cons.
2646 * process.c (status_message): Use build_local_string.
2647 * xfont.c (xfont_open): Use make_local_string.
2648 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2650 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2652 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2653 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2654 !__clang__. This works with GCC and with clang and is safer for
2655 compilers we don't know about.
2656 (local_cons): Rename parameter to make capture less likely.
2658 2014-09-17 Samuel Bronson <naesten@gmail.com>
2660 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2662 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2664 Fix minor problems found by static checking.
2665 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2667 * buffer.h (decode_buffer): Doc and indentation fixes.
2668 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2670 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2672 Avoid clang-specific warnings.
2673 * buffer.c (init_buffer): Shut up -Wself-assign.
2674 * process.c (server_accept_connection): Shut up -Wunsequenced.
2676 2014-09-16 Daniel Colascione <dancol@dancol.org>
2678 * fns.c (sxhash): For symbols, use address as hash code.
2680 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2682 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2683 * charset.c (load_charset_map_from_file): Use scoped_list2
2684 and build_local_string.
2685 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2686 * emacs.c (init_cmdargs, decode_env_path):
2687 * fileio.c (Fexpand_file_name):
2688 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2689 * frame.c (x_get_arg):
2690 * keyboard.c (safe_run_hooks_error):
2691 * lread.c (load_warn_old_style_backquotes):
2692 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2693 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2694 * xselect.c (x_clipboard_manager_error_1)
2695 (x_clipboard_manager_save_all):
2696 * xterm.c (x_term_init): Use build_local_string.
2698 Avoid more integer overflows on string size calculations.
2699 * category.c (Fmake_category_set):
2700 * xdisp.c (get_overlay_arrow_glyph_row):
2701 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2703 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2705 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2706 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2707 error message format. Use message_with_string to have non-ASCII
2708 file names properly displayed.
2709 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2710 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2711 where these APIs are not available even in UNICOWS.DLL.
2712 Improve the format of error messages and include the file name in them
2714 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2715 call play-sound-functions, per documentation.
2717 * w32.c (w32_get_long_filename, w32_get_short_filename):
2718 Constify the input file name arguments.
2720 * w32.h (w32_get_long_filename, w32_get_short_filename):
2723 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2725 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2726 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2727 [USE_LOCAL_ALLOCATORS]: New macros.
2728 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2729 (build_local_string): Avoid argument name expansion clash with
2731 * alloc.c (toplevel)
2732 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2733 Preprocessor guard to avoid impossible configuration.
2734 * charset.c (Ffind_charset_region, Ffind_charset_string):
2735 Use make_local_vector.
2736 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2737 * textprop.c (Fput_text_property, Fadd_face_text_property):
2739 (copy_text_properties): Use local_cons and local_list3.
2740 * chartab.c (uniprop_table):
2741 * data.c (wrong_choice, wrong_range):
2742 * doc.c (get_doc_string):
2743 * editfns.c (format2):
2744 * fileio.c (Fexpand_file_name, auto_save_error):
2745 * fns.c (Fyes_or_no_p):
2746 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2747 * fontset.c (Fset_fontset_font):
2748 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2749 (read_char_minibuf_menu_prompt):
2750 * keymap.c (silly_event_symbol_error, describe_vector):
2751 * menu.c (single_menu_item):
2752 * minibuf.c (Fread_buffer):
2753 * process.c (status_message, Fformat_network_address)
2754 (server_accept_connection): Use make_local_string and
2755 build_local_string. Prefer compound literals where appropriate.
2757 2014-09-15 Daniel Colascione <dancol@dancol.org>
2759 * fns.c (Fsort): Tweak sort docstring.
2761 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2763 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2764 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2765 set errno to EAGAIN instead, to allow the caller to retry the
2766 write after some waiting. Fixes deadlocks when Emacs exchanges a
2767 lot of data through the pipe. (Bug#18420)
2769 * sound.c (Fplay_sound_internal): Encode the sound file name in
2770 the ANSI codepage. Expand it against data-directory, as per docs,
2771 not against the current directory. No need to make a local copy
2772 of the file name; pass the encoded file name directly to
2773 do_play_sound. (Bug#18463)
2775 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2776 NULL, and the file name is not encodable in ANSI codepage, return
2777 the string with "?" replacement characters, which will fail the
2778 caller. This avoids returning a random value in that case.
2780 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2782 * window.c (Fresize_mini_window_internal): Set w->total_lines
2783 from w->pixel_height (Bug#18422).
2785 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2787 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2788 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2789 setting resize increments (Bug#18435).
2791 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2793 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2794 state around the call to line_bottom, since it can move the
2795 iterator to another screen line. This fixes off-by-one errors in
2796 the reported row in some rare cases.
2798 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2800 * callproc.c (init_callproc): Fix bug introduced at
2801 2014-09-07 (Bug#18474).
2803 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2805 Prefer ptrdiff_t to int and avoid integer overflows.
2806 * fileio.c (make_temp_name):
2807 * font.c (font_parse_family_registry): Avoid integer
2808 overflow on string size calculation.
2809 * data.c (Faset): Likewise for byte index.
2811 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2813 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2815 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2817 * lisp.h (make_local_string): Nitpick indent.
2818 * print.c (Fprin1_to_string): Remove unused GCPROs.
2820 More debugging aids around GCPROs.
2821 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2822 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2823 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2825 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2826 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2828 Remove redundant GCPROs around Ffuncall and Fapply calls.
2829 This is safe because Ffuncall protects all of its arguments by itself.
2830 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2831 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2832 (call6, call7): Likewise. Use compound literals where applicable.
2833 (run_hook_with_args_2): Use compound literal.
2835 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2837 Pacify --enable-gcc-warnings when no window system is used.
2838 These warnings found that subscript error, so they seem worthwhile.
2839 * composite.c (char_composable_p): Simplify a bit.
2840 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2841 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2842 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2843 * window.c (set_window_scroll_bars):
2844 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2845 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2846 Ignore -Wsuggest-attribute=const.
2847 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2848 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2850 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2852 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2853 Use check_iso_charset_parameter instead of doing the checks by hand.
2854 (check_iso_charset_parameter): Move up. Check parameters a bit
2855 more carefully, and return true for 96-char sets. All callers changed.
2857 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2859 Simplify lisp.h by removing the __COUNTER__ business.
2860 Reported by Dmitry Antipov in:
2861 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2862 * lisp.h (make_local_vector, make_local_string)
2863 (build_local_string): Simplify by not bothering with __COUNTER__.
2864 The __COUNTER__ business wasn't working properly, and was needed
2865 only for hypothetical future expansion anyway.
2867 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2869 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2870 terms to determine bitmap color. (Bug#18437)
2872 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2874 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2877 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2879 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2881 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2883 * xterm.c (handle_one_xevent): Detect iconified by looking at
2884 _NET_WM_STATE_HIDDEN.
2886 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2888 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2889 These can generate a constant with the correct value but the wrong
2890 width, which doesn't work as a printf argument. All uses removed.
2891 Reported by Dmitry Antipov in:
2892 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2893 (ENUMABLE): Remove; no longer needed.
2894 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2895 Remove; no longer needed because of the above change.
2896 Each definiens moved to the only use.
2898 Improve the experimental local and scoped allocation.
2899 * alloc.c (local_string_init, local_vector_init):
2900 New functions, defined if USE_LOCAL_ALLOCATORS.
2901 Mostly, these are moved here from lisp.h, as it's not
2902 clear it's worth making them inline.
2903 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2904 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2905 USE_STACK_LISP_OBJECTS, not on a laundry list.
2906 (local_string_init, local_vector_init): New decls.
2907 (union Aligned_Cons): New type.
2908 (scoped_cons): Use it. Give up on the char trick, as it's a too
2909 much of a maintenance hassle; if someone wants this speedup
2910 they'll just need to convince their compiler to align properly.
2911 Conversely, use the speedup if struct Lisp_Cons happens to
2912 be aligned even without a directive. Better yet, help it along
2913 by using union Aligned_Cons rather than struct Lisp_Cons.
2914 (pointer_valid_for_lisp_object): Remove. This check is not
2915 necessary, since make_lisp_ptr is already doing it. All uses removed.
2916 (local_vector_init, local_string_init): Move to alloc.c.
2917 (build_local_vector): Remove this awkward macro, replacing with ...
2918 (make_local_vector): New macro, which acts more like a function.
2919 Use statement expressions and use __COUNTER__ to avoid macro
2920 capture. Fall back on functions if these features are not supported.
2921 (build_local_string, make_local_string): Likewise.
2923 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2925 * xterm.c (x_term_init): Consolidate duplicated code.
2926 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2927 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2928 Add eassert and mark dpyinfo as dead only if it was alive.
2930 Add macros to allocate temporary Lisp objects with alloca.
2931 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2932 * character.h (parse_str_as_multibyte): Move prototype to ...
2933 * lisp.h (parse_str_as_multibyte): ... here.
2934 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2935 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2937 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2938 (local_string_init): New functions.
2939 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2940 (init_alloc_once): Call it.
2942 Cleanup last change and make all new stuff conditional.
2943 * lisp.h (build_local_string): Rename to ...
2944 (make_local_string): ... this macro.
2945 (build_local_string, scoped_list1, scoped_list3): New macros.
2946 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2947 and functions as such, use regular fallbacks otherwise.
2948 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2951 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2953 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2954 always make sure the marginal areas of the row are in sync with
2955 what the window wants. (Bug#18419)
2957 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2958 existing binding of a variable, to avoid silently aborting
2959 commands that use specbind. (Bug#18331)
2961 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2963 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2964 * coding.c (growable_destination): New function.
2965 (produce_chars): Use it for sanity checks. Do not fiddle with
2966 dst_end if the source and destination are both nil, as it's
2967 the caller's responsibility to avoid overlap.
2968 * keyboard.c (read_decoded_event_from_main_queue):
2969 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2970 length, not 4 times, to prevent decode_coding_c_string from trying
2971 to reallocate a destination. This removes the need for the FIXME.
2973 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2974 All callers simplified. Add a comment about exec_failed, vfork,
2977 Adjust drag-and-drop fix when window is above top (Bug#18303).
2978 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2979 XCDR bleed into XCAR's encoded value. Improve checks for
2980 out-of-range data while we're at it.
2982 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2984 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2985 is CONSP (Bug#18303).
2987 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2989 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2990 'alloca' gets passed arguments larger than MAX_ALLOCA.
2992 * font.c (MAX): Define if not defined elsewhere.
2994 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2996 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2997 here for destination buffer, to work around what appears to be a
2998 bug in decode_coding_c_string when the source and destination are
3001 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3002 This follows up on the recent thread in emacs-devel on alloca; see:
3003 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3004 This patch also cleans up alloca-related glitches noted while
3005 examining the code looking for unbounded alloca.
3007 * callproc.c (init_callproc):
3008 Rewrite to avoid need for alloca.
3009 * buffer.c (mouse_face_overlay_overlaps)
3010 (report_overlay_modification):
3011 * buffer.h (GET_OVERLAYS_AT):
3012 * coding.c (make_subsidiaries):
3013 * doc.c (Fsnarf_documentation):
3014 * editfns.c (Fuser_full_name):
3015 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3016 (search_embedded_absfilename, Fsubstitute_in_file_name):
3017 * fns.c (Fmake_hash_table):
3018 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3019 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3020 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3021 (xrdb_get_resource, x_get_resource_string):
3022 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3023 * ftxfont.c (ftxfont_draw):
3024 * image.c (xbm_load, xpm_load, jpeg_load_body):
3025 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3027 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3029 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3030 (find_and_return_menu_selection):
3031 * print.c (PRINTFINISH):
3032 * process.c (Fformat_network_address):
3033 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3034 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3035 * sound.c (wav_play, au_play):
3036 * syntax.c (skip_chars):
3037 * term.c (tty_menu_activate, tty_menu_show):
3038 * textprop.c (get_char_property_and_overlay):
3039 * window.c (Fset_window_configuration):
3040 * xdisp.c (safe__call, next_overlay_change, vmessage)
3041 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3042 * xfaces.c (face_at_buffer_position):
3043 * xmenu.c (x_menu_show):
3044 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3045 allocation size isn't bounded.
3046 * callint.c (Fcall_interactively): Redo memory_full check
3047 so that it can be done at compile-time on some platforms.
3048 * coding.c (MAX_LOOKUP_MAX): New constant.
3049 (get_translation_table): Use it.
3050 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3051 SAFE_ALLOCA, to catch integer overflows on size calculation.
3052 (exec_failed) [!DOS_NT]: New function.
3053 (child_setup) [!DOS_NT]: Use it.
3054 * editfns.c (Ftranspose_regions):
3055 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3056 * editfns.c (check_translation):
3057 Allocate larger buffers on the heap.
3058 * eval.c (internal_lisp_condition_case):
3059 Check for MAX_ALLOCA overflow.
3060 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3061 (Fbase64_encode_region, Fbase64_decode_region):
3062 Avoid unnecessary calls to SAFE_FREE before 'error'.
3063 * buffer.c (mouse_face_overlay_overlaps):
3064 * editfns.c (Fget_pos_property, check_translation):
3065 * eval.c (Ffuncall):
3066 * font.c (font_unparse_xlfd, font_find_for_lface):
3067 * ftfont.c (ftfont_drive_otf):
3068 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3069 (menu_bar_items, tool_bar_items):
3070 * sound.c (Fplay_sound_internal):
3071 * xdisp.c (load_overlay_strings, dump_glyph_row):
3072 Use an ordinary auto buffer rather than alloca, since the
3073 allocation size is fixed and small.
3074 * ftfont.c: Include <c-strcase.h>.
3075 (matching_prefix): New function.
3076 (get_adstyle_property): Use it, to avoid need for alloca.
3077 * keyboard.c (echo_add_key):
3078 * keymap.c (describe_map): Use ptrdiff_t, not int.
3079 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3080 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3081 when counting bytes.
3082 * lisp.h (xlispstrdupa): Remove, replacing with ...
3083 (SAFE_ALLOCA_STRING): ... new macro with different API.
3084 This fixes a portability problem, namely, alloca result
3085 passed to another function. All uses changed.
3086 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3088 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3089 (REGEX_ALLOCATE): New macros.
3090 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3091 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3093 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3095 (decode_mode_spec_coding): Store directly into buf rather than
3096 into an alloca temporary and copying the temporary to the buf.
3098 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3100 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3102 2014-09-04 Jan D <jan.h.d@swipnet.se>
3104 * xterm.c (x_term_init): Don't call x_session_initialize if running
3105 as a daemon (Bug#18375).
3107 * xsmfns.c: Initialize ice_fd.
3109 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3111 Less chatter in 'make' output.
3112 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3113 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3114 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3116 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3118 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3119 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3121 * nsfns.m (Fx_create_frame):
3122 * w32fns.c (Fx_create_frame):
3123 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3126 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3128 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3129 the reported row in the case of a window with a header line, by
3130 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3131 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3133 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3135 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3136 when configured --with-wide-int on typical 32-bit platforms.
3138 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3140 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3141 when HPOS is negative, for the benefit of R2L glyph rows whose
3142 newline overflows into the fringe.
3144 2014-09-03 Ken Brown <kbrown@cornell.edu>
3146 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3148 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3150 Minor cleanup of recent strlen-avoiding patch.
3151 * fileio.c (CHECK_LENGTH): Remove.
3152 Rewrite callers so that they don't need it.
3153 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3154 variable wasn't set.
3156 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3158 * fileio.c (CHECK_LENGTH): New macro.
3159 (Fexpand_file_name): Use it and get rid of a few more calls
3160 to strlen and strcat.
3161 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3162 * lisp.h (egetenv): ... because of a new inline function used to
3163 avoid calls to strlen for a compile-time constants.
3165 * buffer.h (decode_buffer): New function.
3166 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3167 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3168 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3169 * data.c (Flocal_variables_p):
3170 * fileio.c (Fverify_visited_file_modtime):
3171 * marker.c (live_buffer): Use it.
3173 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3175 Avoid extra calls to strlen in filesystem I/O routines.
3176 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3177 the length of 'newdir' is known or may be precalculated.
3178 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3179 not 'char *', and so use precalculated length.
3180 (Ffile_accessible_directory_p):
3181 * callproc.c (encode_current_directory, init_callproc):
3182 * charset.c (init_charset):
3183 * lread.c (load_path_check, load_path_default): Adjust users.
3184 * lisp.h (file_accessible_directory_p): Tweak prototype.
3186 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3188 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3191 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3193 --enable-silent-rules now suppresses more chatter.
3194 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3195 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3196 (am__v_CCLD_1): New macros, taken from Automake.
3197 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3199 Clean up extern decls a bit.
3200 * bytecode.c: Include blockinput.h and keyboard.h rather
3201 than rolling their APIs by hand.
3202 * emacs.c: Include regex.h and rely on its and lisp.h's API
3203 rather than rolling them by hand.
3204 * lastfile.c: Include lisp.h, to check this file's API.
3205 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3207 * regex.h (re_max_failures): New decl.
3208 * unexcw.c, unexmacosx.c, unexw32.c:
3209 Rely on lisp.h's API rather than rolling it by hand.
3210 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3211 Declare at top level, to pacify GCC -Wnested-externs.
3213 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3215 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3216 clipping rectangle become negative (i.e. large positive, since
3217 it's an unsigned data type). This can happen in R2L hscrolled
3218 glyph rows, and caused us to draw the cursor glyph on the fringe.
3219 For the details, see
3220 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3222 2014-08-31 Ken Brown <kbrown@cornell.edu>
3224 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3225 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3226 is defined. (Bug#18368)
3228 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3230 Vector-sorting fixes (Bug#18361).
3231 It's not safe to call qsort or qsort_r, since they have undefined
3232 behavior if the user-specified predicate is not a total order.
3233 Also, watch out for garbage-collection while sorting vectors.
3234 * fns.c: Include <vla.h>.
3235 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3236 (sort_vector_compare): Remove, replacing with ....
3237 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3238 ... these new functions.
3239 (sort_vector): Rewrite to use the new functions.
3240 GCPRO locals, since the predicate can invoke the GC.
3241 Since it's in-place return void; caller changed.
3242 (merge): Use 'inorder', for clarity.
3244 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3245 One can't hoist this out of the 'if', because intervening calls to
3246 newlocale, twolower, etc. can change errno.
3248 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3250 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3251 wording of the error messages.
3252 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3255 * w32proc.c (get_lcid_callback): Accept locale specifications
3256 without the country part, as in "enu" vs "enu_USA".
3257 (w32_compare_strings): Signal an error if a locale was specified,
3258 but couldn't be translated into a valid LCID.
3260 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3262 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3264 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3266 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3267 errno after towlower_l. errno's value is not specified after
3268 towlower_l. Instead, assume that towlower_l returns its argument
3269 on failure, which is portable in practice.
3271 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3273 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3275 * w32proc.c (w32_compare_strings): Accept additional argument
3276 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3277 if requested. If w32-collate-ignore-punctuation is non-nil, add
3278 NORM_IGNORESYMBOLS to the flags.
3279 (LINGUISTIC_IGNORECASE): Define if not already defined.
3280 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3282 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3285 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3287 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3288 Define substitutes for platforms that lack them.
3289 (str_collate): Add arguments locale and ignore_case.
3291 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3292 Add optional arguments LOCALE and IGNORE-CASE.
3294 * lisp.h (str_collate): Adapt argument list.
3296 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3298 Add vectors support to Fsort.
3299 * fns.c (sort_vector, sort_vector_compare): New functions.
3300 (sort_list): Likewise, refactored out of ...
3301 (Fsort): ... adjusted user. Mention vectors in docstring.
3302 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3303 * alloc.c (make_save_int_obj): New function.
3304 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3305 (make_save_int_obj): Add prototype.
3307 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3308 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3309 Conditionally define to match system's qsort_r signature.
3310 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3312 2014-08-28 Ken Brown <kbrown@cornell.edu>
3314 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3315 dumping and the system malloc after dumping. (Bug#18222)
3317 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3318 Define as macros, expanding to hybrid_malloc, etc.
3319 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3320 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3322 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3323 full implementation on Cygwin. Remove Cygwin-specific code that
3324 is no longer needed.
3325 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3326 Redefine as macros expanding to gmalloc, grealloc, etc.
3327 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3328 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3329 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3330 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3332 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3333 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3334 HAVE_POSIX_MEMALIGN)]: New functions.
3335 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3336 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3337 hybrid_aligned_alloc; declare.
3338 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3339 HAVE_POSIX_MEMALIGN)]: Define.
3340 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3341 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3342 Define as macro, expanding to gget_current_dir_name, and define
3344 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3345 malloc_enable_thread(). Don't initialize malloc.
3346 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3347 no longer defined on Cygwin).
3348 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3349 * sheap.c (bss_sbrk_buffer_end): New variable.
3350 * unexcw.c (__malloc_initialized): Remove variable.
3351 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3353 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3356 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3358 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3359 In `event->y' return entire range (the size of the scroll bar minus
3361 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3362 return entire range (the scaled size of the scroll bar minus
3363 that of the slider). In `portion' return the scaled position of
3365 (xaw_jump_callback): Restore part of code for vertical scroll
3366 bar broken in change from 2014-07-27.
3367 (xaw_scroll_callback): Provide incremental scrolling with
3368 horizontal scroll bars.
3370 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3372 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3374 * indent.c (Fvertical_motion): Fix vertical motion up through a
3375 display property after a newline. (Bug#18276)
3377 * xdisp.c (display_line): Don't assume that the call to
3378 reseat_at_next_visible_line_start ends up at a character
3379 immediately following the newline on the previous line.
3380 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3381 beyond ZV, which causes infloop in redisplay. For the details, see
3382 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3384 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3385 coordinate for hscrolled R2L screen lines. (Bug#18277)
3387 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3389 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3392 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3394 * syntax.c (scan_lists): Don't examine positions before BEGV.
3397 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3399 Improve robustness of new string-collation code (Bug#18051).
3400 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3401 (newlocale, wcscoll_l): Define substitutes for platforms that
3402 lack them, so as to simplify the mainline code.
3403 (str_collate): Simplify the code by assuming the above definitions.
3404 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3405 For example, the old version left the Emacs in the wrong locale if
3406 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3407 result. Report an error if newlocale fails.
3409 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3411 * lisp.h (str_collate):
3412 * sysdep.c (str_collate): Return int.
3413 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3415 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3417 Fix some glitches in previous change.
3418 * sysdep.c (stack_direction): Replace stack_grows_down
3419 to simplify calculation of stack boundaries.
3420 (handle_sigsegv): Check whether we really crash somewhere near
3421 to stack boundary, and handle fatal signal as usual if not.
3422 (init_sigsegv): Adjust accordingly.
3423 * keyboard.c (Vtop_level_message): Rename to
3424 Vinternal__top_level_message, as suggested by Stefan Monnier in
3425 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3426 All related users changed.
3428 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3430 Handle C stack overflow caused by too nested Lisp evaluation.
3431 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3432 siglongjmp point to transfer control from SIGSEGV handler.
3433 * keyboard.c (return_to_command_loop, recover_top_level_message)
3434 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3435 (regular_top_level_message): New variable.
3436 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3437 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3439 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3440 new variables described above.
3441 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3442 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3443 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3444 (init_sigsegv): New function.
3445 (init_signals): Use it.
3447 2014-08-25 Ken Brown <kbrown@cornell.edu>
3449 * emacs.c (main): Remove use of obsolete macro
3450 G_SLICE_ALWAYS_MALLOC.
3452 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3454 Implement locale-sensitive string collation for MS-Windows.
3455 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3456 New functions. (Bug#18051)
3458 * w32.h (w32_compare_strings): Add prototype.
3460 * w32.c <g_b_init_compare_string_w>: New global flag.
3461 (globals_of_w32): Initialize it.
3463 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3465 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3466 [WINDOWSNT]: Call str_collate on MS-Windows.
3468 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3470 One more minor cleanup of font subsystem.
3471 * font.h (struct font_driver): Convert text_extents to
3472 return void because returned value is never actually used.
3473 * macfont.m (macfont_text_extents):
3474 * w32font.c (w32font_text_extents):
3475 * xftfont.c (xftfont_text_extents): Adjust to return void
3476 and assume that 'metrics' argument is always non-NULL.
3477 * ftfont.c (ftfont_text_extents):
3478 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3480 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3482 Minor cleanups of str_collate fix (Bug#18051).
3483 * fns.c (str_collate): Move decl from here ...
3484 * lisp.h (str_collate): ... to here.
3485 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3486 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3487 potential problems with integer overflow. Don't assume
3488 setlocale succeeds. Remove unnecessary test before restoring
3489 locale via setlocale, and free the copied setlocale string
3492 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3494 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3496 * sysdep.c (str_collate): New function. (Bug#18051)
3498 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3500 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3501 if the initial "rm -f" fails. This is for MinGW builds, where
3502 MS-Windows will not allow deleting the executable file of a
3505 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3507 * w32term.c (w32_scroll_bar_handle_click)
3508 (w32_horizontal_scroll_bar_handle_click)
3509 (x_scroll_bar_report_motion)
3510 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3511 SB_THUMBTRACK, use the 32-bit position information returned by
3512 GetScrollInfo, not the 16-bit information returned in the Windows
3515 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3517 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3518 second coordinate ('y') reported for dragging the horizontal
3521 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3523 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3524 and text area-relative x-coordinates.
3526 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3528 Avoid overwriting the reversed_p flags in the glyph matrices when
3529 init_iterator or start_display are called.
3530 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3532 (tool_bar_height, redisplay_tool_bar, try_window)
3533 (try_window_reusing_current_matrix, try_window_id)
3534 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3535 reversed_p flag of the iterator's glyph row where the glyph row
3536 is going to be redrawn.
3538 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3540 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3542 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3544 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3545 of emacs_event return length from si.nPage to si.nMax.
3546 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3547 interchange start and end of thumb.
3549 2014-08-15 Ken Brown <kbrown@cornell.edu>
3551 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3552 ERRORCHECK mutexes. (Bug#18222)
3554 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3556 * frame.c (set_menu_bar_lines_1): Remove.
3557 (set_menu_bar_lines): Call change_frame_size instead of
3558 set_menu_bar_lines_1.
3560 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3562 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3565 2014-08-11 Glenn Morris <rgm@gnu.org>
3567 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3568 writing before backing up, since it causes a more serious problem
3569 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3570 (choose_write_coding_system): No longer callable from Lisp.
3571 Move last piece back here from Fwrite_region.
3572 (Fwrite_region, syms_of_fileio): Update for above changes.
3574 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3576 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3577 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3578 (Fwindow_new_pixel, Fset_window_new_pixel)
3579 (Fset_window_new_total, Fset_window_new_normal)
3580 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3582 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3584 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3586 * fontset.c (Finternal_char_font): Recompute basic faces if the
3587 frame's face cache was cleared. (Bug#18162)
3589 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3591 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3592 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3593 base buffer's undo list.
3595 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3597 Fix a couple of recent inadvertent breaks of the MSDOS port.
3598 * msdos.c: include required menu.h
3599 * term.c: set correct menu_show_hook on MSDOS.
3601 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3603 Fix handling of menu bar line on TTY frames (Bug#18136)
3605 * dispnew.c (handle_window_change_signal):
3606 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3607 frame's menu bar lines subtracted from height.
3608 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3610 (adjust_frame_size): Count in menu bar when setting FrameRows.
3611 (make_terminal_frame): When setting up the frame's lines and
3612 text height don't count in the menu bar.
3613 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3614 lines subtracted from height.
3615 (do_switch_frame): Set tty's FrameRows to number of total lines
3617 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3618 is used, return total number of lines and columns.
3619 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3621 * term.c (OUTPUT, tty_set_terminal_modes)
3622 (tty_set_terminal_window, tty_set_scroll_region)
3623 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3624 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3625 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3626 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3627 Call change_frame_size with frame's menu bar lines subtracted
3629 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3630 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3633 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3635 * alloc.c (Fmemory_info): Remove a stray brace.
3637 * process.c: Fix a comment typo.
3639 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3641 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3643 * widgetprv.h (EmacsFramePart): Remove font.
3645 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3646 (resources, setup_frame_cursor_bits): Remove unused variables and
3647 functions, esp. wrt. font (Bug#18227).
3649 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3651 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3653 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3655 Refer to MS-DOS using the same name everywhere.
3657 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3661 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3663 * w32term.c (w32_redeem_scroll_bar):
3664 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3665 not redeeming scroll bars that have been turned off.
3667 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3669 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3670 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3671 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3672 (safe_run_hook_funcall): Adjust accordingly.
3674 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3676 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3677 Condition correctly according to toolkit used.
3678 * frame.c (make_initial_frame, make_terminal_frame)
3679 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3680 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3681 assignments according to presence of toolkit scrollbars.
3682 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3683 Condition correctly according to toolkit used.
3684 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3685 only if toolkit supports it.
3686 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3688 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3690 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3692 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3694 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3695 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3696 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3697 (safe_run_hooks): Remove comment which is not relevant any more.
3699 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3701 Don't let big frames overrun the stack.
3702 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3703 Use SAFE_NALLOCA, not alloca.
3705 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3706 * dired.c (directory_files_internal): Use a volatile variable
3707 to prevent the compiler from optimizing away all copies of a local.
3708 I wonder how many other GC-related bugs like this lurk elsewhere?
3710 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3711 * xterm.h (struct x_display_info): New member 'connection'.
3712 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3713 so that x_delete_terminal has a file descriptor to pass to
3714 delete_keyboard_wait_descriptor.
3716 Don't mishandle year-9999 dates (Bug#18176).
3717 * editfns.c (decode_time_components): Store an invalid timespec
3718 on overflow, instead of returning false, so that the caller can
3719 distinguish overflow from other errors.
3720 (lisp_time_argument, lisp_seconds_argument): If the time is out
3721 of range, signal a time overflow instead of an invalid time spec.
3722 * keyboard.c (decode_timer): Treat time overflow like other
3725 Avoid undefined behavior with signed left shift.
3726 Caught by 'gcc -fsanitize=undefined'.
3727 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3728 * dispnew.c (line_hash_code, scrolling):
3729 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3730 Use 'unsigned', not 'int', for line hashes.
3731 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3733 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3735 Make compare-strings more compatible with old behavior (Bug#17903).
3736 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3738 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3740 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3741 Don't add label between left and right buttons (Bug#18129).
3743 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3745 Make functions static that no longer need to be extern.
3746 * frame.c, frame.h (set_menu_bar_lines):
3747 * keyboard.c (Qleftmost, Qrightmost):
3748 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3749 (x_set_internal_border_width):
3752 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3754 Fix display of R2L lines when the last character fits only partially.
3755 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3757 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3758 R2L row is visible only partially, give the row a negative x
3760 (display_line): Fix the calculation of the glyph whose pixel width
3761 is used to decide whether the last produced glyph fits on the
3762 line. When the last glyph fits only partially, give the row a
3765 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3766 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3767 pixel width of the first glyph that is hscrolled from display.
3768 (display_line): In R2L glyph rows, don't give a negative offset to
3769 row->x when the first glyph begins before first_visible_x.
3771 * xdisp.c (display_line): If called with iterator set up to write
3772 to a marginal area, delay the call to handle_line_prefix until we
3773 switch back to the text area. (Bug#18035)
3775 * .gdbinit (xwindow): The members total_cols, total_lines,
3776 left_col, and top_line are C integers (and has been so for the
3779 2014-08-01 Andreas Schwab <schwab@suse.de>
3781 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3782 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3784 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3786 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3787 (timerfd_callback): Ignore weird events with no data. Add tight
3788 assertions and comments.
3789 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3790 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3792 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3794 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3795 I had confused && with ||.
3797 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3799 Simplify timerfd configuration and fix some minor glitches.
3800 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3801 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3802 Fall back on timer_create if timerfd_create fails at runtime.
3803 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3804 kernel primitives to do resolution. All uses removed.
3805 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3806 (turn_on_atimers): Clear timer_create-based timers too,
3809 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3810 Without this change, the code can access the local variable 'width'
3811 even when it has not been initialized, and likewise for 'height';
3812 in either case this leads to undefined behavior.
3814 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3816 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3817 necessary, put horizontal scroll bar resources as well. See
3818 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3819 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3821 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3823 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3824 background value to match the resource of its vertical counterpart.
3826 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3828 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3829 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3831 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3833 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3834 change that added the top margin height to the requested height
3835 and revert (undocumented) part of 2014-07-28 change that changed
3836 the logic of whether a size change occurred.
3838 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3840 * .gdbinit (xwindow): The members total_cols, total_lines,
3841 left_col, and top_line are C integers (and has been so for the
3844 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3847 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3849 On GNU/Linux, use timerfd for asynchronous timers.
3850 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3851 (toplevel): Rename alarm_timer_ok to special_timer_available.
3852 [HAVE_TIMERFD]: Declare timerfd.
3853 [HAVE_CLOCK_GETRES]: Declare resolution.
3854 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3855 system timer resolution.
3856 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3857 (timerfd_callback) [HAVE_TIMERFD]: New function.
3858 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3859 [ENABLE_CHECKING]: New function for the sake of automated tests.
3860 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3861 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3862 [ENABLE_CHECKING]: Defsubr test function.
3863 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3864 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3865 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3867 Fix --without-x build and pacify --enable-gcc-warnings.
3868 Problems reported in Bug#18122 and Bug#18124.
3869 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3870 (frame_windows_min_size): Now static.
3871 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3873 (adjust_frame_size): Always declare prototype.
3875 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3876 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3877 * atimer.c (timerfd_callback): Always read expiration data.
3879 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3880 * process.c (add_timer_wait_descriptor): Add timer descriptor
3881 to input_wait_mask and non_process_wait_mask as well.
3883 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3885 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3887 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3889 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3890 Reinstate code removed by the prevoius commit to this file.
3892 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3894 * buffer.h (struct buffer): New fields scroll_bar_height and
3895 horizontal_scroll_bar_type.
3896 * buffer.c (bset_scroll_bar_height)
3897 (bset_horizontal_scroll_bar_type): New functions.
3898 (Fbuffer_swap_text): Handle old_pointm field.
3899 (init_buffer_once): Set defaults for scroll_bar_height and
3900 horizontal_scroll_bar_type.
3901 (syms_of_buffer): New variables scroll_bar_height and
3902 horizontal_scroll_bar_type.
3903 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3904 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3905 (set_vertical_scroll_bar): Remove prototype.
3906 (x_change_tool_bar_height): Add prototype.
3907 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3908 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3909 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3911 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3912 (update_window): Start mode_line_row->y after horizontal scroll
3914 (change_frame_size_1): Call adjust_frame_size.
3915 (init_display): When changing the size of a tty frame do not
3916 pass height of menu bar.
3917 (Qframe_windows_min_size): New symbol.
3918 * frame.h (struct frame): List tool bar fields after menu bar
3919 fields. Add official, total_lines, horizontal_scroll_bars,
3920 config_scroll_bar_height and config_scroll_bar_lines fields.
3921 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3922 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3923 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3924 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3925 (FRAME_WINDOWS_HEIGHT): New macros.
3926 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3927 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3928 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3929 horizontal scroll bar.
3930 (frame_inhibit_resize, adjust_frame_size)
3931 (frame_windows_min_size): Add declarations.
3932 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3933 (x_set_scroll_bar_default_height, x_set_left_fringe)
3934 (x_set_right_fringe, x_set_vertical_scroll_bars)
3935 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3936 (x_set_scroll_bar_height): Add external declarations.
3937 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3938 (adjust_frame_size): New functions.
3939 (make_frame): Initial horizontal_scroll_bars field.
3940 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3942 (make_initial_frame, make_terminal_frame): No horizontal scroll
3943 bar in initial and terminal frames. Use adjust_frame_size.
3944 (Fframe_total_cols): Fix doc-string.
3945 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3946 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3947 Rewrite using adjust_frame_size.
3948 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3949 (Qframe_windows_min_size): New symbols.
3950 (x_set_frame_parameters): Remove call of check_frame_size.
3951 (x_report_frame_params): Return scroll_bar_height value.
3952 (x_set_left_fringe, x_set_right_fringe): New functions.
3953 (adjust_frame_height, x_set_internal_border_width)
3954 (x_set_fringe_width): Remove.
3955 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3956 (x_set_scroll_bar_width, x_set_right_divider_width)
3957 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3958 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3960 (x_figure_window_size): Rewrite to make frame display the
3961 expected number of lines.
3962 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3963 (Vdefault_frame_horizontal_scroll_bars)
3964 (Vframe_initial_frame_tool_bar_height)
3965 (frame_inhibit_implied_resize): New variables.
3966 * fringe.c (compute_fringe_widths): Remove.
3967 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3968 (xg_create_horizontal_scroll_bar)
3969 (xg_update_horizontal_scrollbar_pos)
3970 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3971 (xg_get_default_scrollbar_height)
3972 (xg_clear_under_internal_border): Extern.
3973 * gtkutil.c (xg_frame_resized): Don't call
3974 do_pending_window_change.
3975 (xg_frame_set_char_size): Use adjust_frame_size.
3976 (style_changed_cb): Call update_theme_scrollbar_height and
3977 x_set_scroll_bar_default_height.
3978 (x_wm_set_size_hint): Don't call check_frame_size.
3979 (update_theme_scrollbar_height)
3980 (xg_get_default_scrollbar_height)
3981 (xg_create_horizontal_scroll_bar)
3982 (xg_update_horizontal_scrollbar_pos)
3983 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3984 (xg_create_scroll_bar): Set horizontal slot of bar.
3985 (xg_initialize): Call update_theme_scrollbar_height.
3986 (xg_clear_under_internal_border): No more static.
3987 * insdel.c (adjust_suspend_auto_hscroll): New function.
3988 (adjust_markers_for_delete, adjust_markers_for_insert)
3989 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3990 * keyboard.c (readable_events, discard_mouse_events)
3991 (make_lispy_event): Handle horizontal scroll bar click events.
3992 (Fsuspend_emacs): When changing the size of a tty frame do not
3993 pass height of menu bar.
3994 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3995 (Qright, Qleftmost, Qrightmost): New symbols.
3996 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3998 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3999 * nsfns.m (x_set_internal_border_width): New function.
4000 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4001 Remove extended fringe code.
4002 (x_set_window_size, x_new_font): Don't call
4003 compute_fringe_widths.
4004 * term.c (Fresume_tty): When changing the size of a tty frame do
4005 not pass height of menu bar.
4006 (clear_tty_hooks, set_tty_hooks):
4007 Clear horizontal_scroll_bar_hook.
4008 (init_tty): Frame has no horizontal scroll bars.
4009 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4010 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4011 scroll_bar_after_handle, scroll_bar_left_arrow,
4012 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4013 scroll_bar_to_rightmost entries.
4014 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4015 (struct terminal): Add set_horizontal_scroll_bar_hook.
4016 * w32console.c (initialize_w32_display):
4017 Clear horizontal_scroll_bar_hook.
4018 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4020 (x_clear_under_internal_border, x_set_internal_border_width):
4022 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4023 Set windows_or_buffers_changed when adding the menu bar.
4024 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4025 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4026 (w32_createhscrollbar): New functions.
4027 (w32_createscrollbar): Rename to w32_createvscrollbar.
4028 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4029 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4030 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4031 Add WM_EMACS_SHOWCURSOR.
4032 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4033 case do not artificially impose WM size hints.
4034 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4035 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4037 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4038 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4039 (unwind_create_frame_1): Remove.
4040 (Fx_create_frame): Make both scrollbars the system standard
4041 width and height. Use official field of frame structure to
4042 inhibit running window-configuration-change-hook.
4043 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4044 pixelwise. Handle frame's official field.
4045 (w32_frame_parm_handlers): Remove x_set_fringe_width
4046 entries. Add x_set_scroll_bar_height,
4047 x_set_horizontal_scroll_bars, x_set_left_fringe and
4049 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4050 pass height of menu bar to change_frame_size.
4051 * w32menu.c (set_frame_menubar): Rewrite using
4052 frame_inhibit_resize.
4053 * w32term.h (struct w32_display_info):
4054 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4055 (struct scroll_bar): Add horizontal.
4056 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4057 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4058 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4059 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4060 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4061 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4062 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4063 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4064 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4065 Define instead of WM_EMACS_CREATESCROLLBAR.
4066 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4067 WND_SCROLLBAR_INDEX.
4068 * w32term.c (horizontal_scroll_bar_min_handle)
4069 (horizontal_scroll_bar_left_border)
4070 (horizontal_scroll_bar_right_border): New integers.
4071 (x_set_frame_alpha): Replace x_highlight_frame by
4073 (x_window_to_scroll_bar): New argument "type". Update callers
4075 (w32_set_horizontal_scroll_bar_thumb)
4076 (x_horizontal_scroll_bar_report_motion)
4077 (w32_set_horizontal_scroll_bar)
4078 (w32_horizontal_scroll_bar_handle_click)
4079 (x_horizontal_scroll_bar_report_motion): New functions.
4080 (w32_mouse_position): Discriminate horizontal and vertical
4082 (my_create_scrollbar): Replace with two new functions
4083 my_create_vscrollbar and my_create_hscrollbar.
4084 (x_scroll_bar_create): New argument "horizontal".
4085 Update callers accordingly.
4086 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4087 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4089 (w32_read_socket): Handle WM_HSCROLL cae.
4090 (x_new_font): Don't recompute fringe widths.
4091 Use frame_inhibit_resize. Calculate new menu bar height iff we
4092 build without toolkit. Always clear under internal border.
4093 (x_set_window_size): Don't check frame size or recompute
4094 fringes. Reset fullscreen status before applying sizes.
4095 Always resize as requested by pixelwise argument. Don't call
4096 do_pending_window_change.
4097 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4098 (w32_initialize_display_info): Initialize dpyinfo's
4099 horizontal_scroll_bar_cursor entry.
4100 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4101 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4102 horizontal_scroll_bar_left_border.
4103 (w32fullscreen_hook): Intermittently resize window to normal
4104 when switching from fullscreen to maximized state.
4105 (run_window_configuration_change_hook): Don't run it if frame is
4107 (unwind_change_frame): Remove.
4108 (Fset_window_configuration): Rewrite using frame's official field.
4109 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4110 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4111 * window.h (struct window): New fields old_pointm,
4112 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4113 scroll_bar_height and suspend_auto_hscroll.
4114 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4116 (sanitize_window_sizes): Extern.
4117 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4118 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4119 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4120 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4121 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4123 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4124 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4125 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4126 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4127 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4128 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4129 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4130 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4131 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4132 (Fwindow_old_point, sanitize_window_sizes): New functions.
4133 (Qwindow_sanitize_window_sizes): New symbol.
4134 (window_body_height): Count in horizontal scroll bar.
4135 (set_window_hscroll, Fscroll_left, Fscroll_right):
4136 Set suspend_auto_hscroll slot.
4137 (Fwindow_inside_edges): Count fringes pixelwise.
4138 (coordinates_in_window, Fcoordinates_in_window_p):
4139 Consider horizontal scroll bar.
4140 (check_frame_size, adjust_window_margins): Remove functions and
4141 corresponding calls.
4142 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4143 (temp_output_buffer_show): Reset hscroll related fields.
4144 Initialize old_pointm.
4145 (make_parent_window): Initialize old_pointm.
4146 (make_window): Initialize old_pointm, horizontal scroll bar type,
4147 and scroll bar height.
4148 (resize_frame_windows): Don't count top margin in new sizes.
4149 Don't use safe sizes when shrinking a frame; let the window
4150 manager do the clipping.
4151 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4153 (Fdelete_window_internal): Unchain old_pointm marker.
4154 (window_scroll_pixel_based, Fscroll_other_window):
4156 (Fwindow_text_width, Fwindow_text_height): New argument
4158 (struct saved_window): New fields, old_pointm, hscroll_whole,
4159 suspend_auto_hscroll, scroll_bar_height and
4160 horizontal_scroll_bar_type.
4161 (Fset_window_configuration, save_window_save): Set new fields of
4163 (apply_window_adjustment): Don't call adjust_window_margins.
4164 (set_window_margins): Don't change margins if new sizes don't
4166 (set_window_scroll_bars): New argument "horizontal_type".
4167 Handle horizontal scroll bars. Don't change scroll bars if they
4168 don't fit into window.
4169 (Fset_window_scroll_bars): New argument "horizontal_type".
4170 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4171 (compare_window_configurations): Compare horizontal scroll bar
4173 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4174 horizontal scroll bar height.
4175 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4176 instead of FRAME_LINES.
4177 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4178 ON_VERTICAL_SCROLL_BAR.
4179 (with_echo_area_buffer): Initialize old_pointm.
4180 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4182 (unwind_with_echo_area_buffer): Handle old_pointm.
4183 (update_tool_bar): Set do_update when the tool bar window has at
4184 least one line (since this is what the user sets).
4185 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4186 (redisplay_tool_bar): Return early when toolbar has zero lines.
4187 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4188 (hscroll_window_tree): Handle suspension of auto_hscroll and
4190 (set_horizontal_scroll_bar): New function.
4191 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4192 more than one line. Handle horizontal scroll bars.
4193 (note_mouse_highlight): Handle horizontal scrol bars.
4194 (expose_frame): Set dimensions of XRectangle from frame's text
4196 (Vvoid_text_area_pointer): Update doc-string.
4197 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4198 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4199 (x_set_internal_border_width): New functions.
4200 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4201 (unwind_create_frame_1): Remove.
4202 (Fx_create_frame): Handle horizontal scroll bars. Use official
4203 field of frame structure to inhibit running
4204 window-configuration-change-hook.
4205 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4206 pixelwise. Handle frame's official field.
4207 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4208 x_set_horizontal_scroll_bars, x_set_left_fringe,
4210 * xmenu.c (update_frame_menubar, free_frame_menubar):
4211 Use adjust_frame_size.
4212 * xterm.h (struct x_display_info):
4213 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4215 (struct scroll_bar): Add horizontal slot.
4216 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4217 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4218 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4219 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4220 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4221 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4222 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4223 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4224 (x_clear_under_internal_border): Remove.
4225 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4226 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4227 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4228 HORIZONTAL. Update callers.
4229 (horizontal_action_hook_id): New action hook id.
4230 (x_horizontal_scroll_bar_to_input_event)
4231 (x_create_horizontal_toolkit_scroll_bar)
4232 (xt_horizontal_action_hook)
4233 (x_set_toolkit_horizontal_scroll_bar_thumb)
4234 (XTset_horizontal_scroll_bar, x_net_wm_state)
4235 (x_horizontal_scroll_bar_report_motion): New functions.
4236 (xg_scroll_callback, x_scroll_bar_handle_click):
4237 Handle horizontal scroll bars.
4238 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4239 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4241 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4242 Handle horizontal scroll bars.
4243 (handle_one_xevent): Handle horizontal scroll bar events.
4244 Call x_net_wm_state.
4245 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4247 (x_set_window_size): Don't call check_frame_size and
4248 do_pending_window_change.
4249 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4250 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4251 (x_scroll_bar_set_handle): Add some checks when calling
4254 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4256 Revert previous change.
4257 There is certainly nothing wrong with writing code like 'lo <= i
4258 && i <= hi', even if LO happens to a constant. There isn't even
4259 anything wrong in general with writing 'a <= b' if A happens to
4260 be a constant. At any rate stylistic changes shouldn't
4261 be done like this without discussion.
4263 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4265 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4266 (Fgarbage_collect): Reorder conditions that are written backwards.
4267 * data.c (cons_to_unsigned): Likewise.
4268 * dispnew.c (update_frame_1, sit_for): Likewise.
4269 * fileio.c (file_offset): Likewise.
4270 * filelock.c (read_lock_data, lock_file): Likewise.
4271 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4273 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4274 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4275 * lread.c (read1): Likewise.
4276 * minibuf.c (read_minibuf_noninteractive): Likewise.
4277 * nsterm.m (x_set_frame_alpha): Likewise.
4278 * process.c (wait_reading_process_output): Likewise.
4279 * region-cache.c (delete_cache_boundaries): Likewise.
4280 * xterm.c (x_set_frame_alpha): Likewise.
4282 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4284 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4287 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4289 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4290 because atimer expiration is absolute rather than relative.
4292 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4294 * w32term.h (current_popup_menu, menubar_in_use):
4295 Move declarations from w32term.c.
4297 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4299 * w32fns.c (menubar_in_use): No more static.
4300 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4302 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4304 Move hourglass machinery to RIF.
4305 * dispextern.h (struct redisplay_interface): New members
4306 show_hourglass and hide_hourglass. Indent comments.
4307 (show_hourglass, hide_hourglass): Remove prototypes.
4308 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4309 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4310 (ns_redisplay_interface): Add them.
4311 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4312 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4313 (w32_arrow_cursor): New function to hack around non-GUI frames.
4314 (w32_redisplay_interface): Add new functions.
4315 * w32term.h (w32_arror_cursor): Add prototype.
4316 * xdisp.c (show_hourglass): New function, refactored out from
4317 platform-dependent code.
4318 (cancel_hourglass): Now call to RIF function.
4319 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4320 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4321 (x_redisplay_interface): Add new functions.
4323 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4325 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4326 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4327 and complete previous change.
4328 * frame.c (adjust_frame_height): New function.
4329 (Fset_frame_height, Fset_frame_size): Use it.
4330 (x_set_frame_parameters): Take frame top margin into account.
4332 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4334 * frame.c (Fset_frame_height): Take frame top margin into account.
4335 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4336 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4338 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4340 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4341 menubar_height as such. Tweak comment.
4342 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4343 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4344 All related users changed.
4345 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4346 * xterm.c (handle_one_xevent):
4347 * gtkutil.c (xg_event_is_for_menubar):
4348 * xfns.c (x_window) [USE_X_TOOLKIT]:
4349 * xmenu.c (set_frame_menubar, free_frame_menubar):
4350 Prefer to use FRAME_MENUBAR_HEIGHT.
4352 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4354 * frame.c (Fframe_parameters): Always report frame height without
4355 menu and tool bar lines.
4357 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4359 * nsterm.m (applicationDidFinishLaunching:): Call
4360 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4361 (antialiasThresholdDidChange:): New method for EmacsApp.
4363 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4365 * macfont.m (macfont_update_antialias_threshold): Remove static.
4367 * macfont.h (macfont_update_antialias_threshold): Declare.
4369 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4371 * w32select.c (setup_windows_coding_system):
4372 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4373 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4375 * w16select.c (Fw16_get_clipboard_data):
4376 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4379 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4380 buffer position where we are to start the iteration.
4381 (handle_invisible_prop): Record in it->stop_charpos the position
4382 where the invisible text ends. (Bug#18035)
4383 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4384 row has zero buffer position as their start position.
4385 Reported by martin rudalics <rudalics@gmx.at>.
4387 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4388 infinite looping in redisplay when display lines don't have enough
4389 space to display even a single character. (Bug#18036)
4391 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4393 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4394 * xfns.c (x_window): Use it to allow xfree later.
4395 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4396 where appropriate. Use bool for booleans and remove redundant checks.
4397 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4398 * xterm.c (x_free_frame_resources): Free shell_position.
4400 2014-07-19 K. Handa <handa@gnu.org>
4402 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4403 mandatory font spec (Bug#17973).
4405 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4407 * font.c (font_score): Return the worst score if the size of
4408 ENTITY is wrong by more than a factor 2 (Bug#17973).
4410 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4412 * frame.c (frame_unspecified_color): New function
4413 refactored out from ...
4414 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4415 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4417 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4418 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4419 * lisp.h (set_frame_param): Remove prototype.
4420 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4421 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4424 Prefer 'x_display_info *' to 'Display *' in X selection code.
4425 This helps to avoid unneeded calls to x_display_info_for_display.
4426 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4427 instead of 'Display *'.
4428 (SELECTION_EVENT_DPYINFO): New macro.
4429 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4430 it as an lvalue. Mention this in comment.
4431 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4432 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4433 (selection_data_to_lisp_data, receive_incremental_selection):
4434 Convert to use 'x_display_info *'. Adjust users where appropriate.
4435 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4436 selection data *' as last arg to not return values in args.
4437 (unexpect_property_change): Use common removal technique.
4439 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4441 * print.c (print_preprocess): Adjust to match changed
4442 sub char-table structure and avoid crash (Bug#18038).
4444 * data.c (wrong_choice): Not static any more.
4445 * lisp.h (wrong_choice): Add prototype.
4446 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4447 Declare namebuf as such. Tweak comment.
4448 [USE_GTK]: Likewise for tool_bar_position.
4449 (fset_tool_bar_position) [USE_GTK]: Ditto.
4450 (FRAME_TOOL_BAR_POSITION): New macro.
4451 * frame.c (x_report_frame_params):
4452 * gtkutil.c (update_frame_tool_bar):
4453 * xfns.c (Fx_create_frame): Use it.
4454 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4456 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4458 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4459 buffer's default-directory only if it is a string. (Bug#17986)
4461 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4463 More precise control over values of some buffer-local variables.
4464 * keyboard.c (Qvertical_scroll_bar):
4465 * frame.c (Qleft, Qright): Move to ...
4466 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4467 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4468 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4469 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4470 vertical-scroll-bar, scroll-up-aggressively
4471 and scroll-down-aggressively.
4472 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4474 * nsfns.m, frame.h (Qleft, Qright):
4475 * nsterm.m (Qleft): Remove declarations.
4476 * gtkutil.c (toplevel): Include buffer.h.
4477 * data.c (wrong_choice, wrong_range): New functions.
4478 (store_symval_forwarding): Handle special properties of buffer-local
4479 variables and use functions from the above to signal error, if any.
4481 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4482 values. Add comment.
4483 (struct frame): Re-arrange layout to avoid extra padding and use bit
4484 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4485 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4486 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4487 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4488 Define as no-ops because there are no scroll bars anyway.
4489 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4492 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4493 Add convenient setter.
4494 (font_put_frame_data, font_get_frame_data): Use it.
4496 2014-07-15 Daiki Ueno <ueno@gnu.org>
4498 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4499 pointer argument, before dereferencing.
4500 (XCHAR2B_BYTE2): Likewise.
4502 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4504 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4505 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4506 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4507 Use record_unwind_protect_int and avoid consing.
4508 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4510 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4512 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4514 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4515 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4517 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4518 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4519 * minibuf.c: Include binary-io.h instead of fcntl.h.
4520 (read_minibuf_noninteractive):
4521 Use set_binary_mode instead of handcrafted code.
4522 Don't call emacs_set_tty if emacs_get_tty failed.
4523 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4524 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4525 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4527 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4528 This works around a GCC compiler bug when Emacs is configured with
4529 --enable-gcc-warnings.
4531 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4533 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4534 or characters in string, respectively. Add comment.
4535 * fringe.c (Fdefine_fringe_bitmap):
4536 * fns.c (Fsubstring, substring_both): Use it.
4537 * keymap.c (Fdefine_key, Flookup_key):
4538 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4540 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4541 Use menu_item_width.
4542 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4544 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4546 Improve behavior of 'bzr up; cd src; make -k'.
4547 * Makefile.in (top_srcdir): New var.
4548 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4549 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4550 its expansion is a bit shorter.
4551 (../config.status): Actually build config.status instead of
4553 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4554 New macros, copied and relocated from ../Makefile.in.
4555 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4556 (../config.status, Makefile): New dependencies and rules,
4557 copied with relocation from ../Makefile.in. This should be more
4558 likely to rebuild the build machinery properly if you do a 'make'
4559 in the src directory.
4561 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4563 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4566 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4567 behavior on Windows 7 and later when the function is repeatedly
4568 invoked with the same value of DIR. (Bug#17950)
4570 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4571 string to match the one in w32fns.c.
4573 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4574 stdin to binary mode only if it is connected to a terminal.
4576 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4578 Coalesce extern decls.
4579 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4580 * sysdep.c (emacs_get_tty, emacs_set_tty):
4581 Move duplicate extern decls from here ...
4582 * systty.h: ... to here, so that there's just one copy.
4584 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4586 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4588 * nsfns.m (Fns_popup_font_panel): Ditto.
4590 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4592 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4594 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4596 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4597 [DOS_NT]: Implement for WINDOWSNT.
4599 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4602 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4604 * sysdep.c (suppress_echo_on_tty): New function.
4605 * minibuf.c (read_minibuf_noninteractive): Use it.
4607 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4609 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4610 sysinfo failed. Adjust docstring.
4612 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4614 Implement memory-info for MS-DOS.
4615 * dosfns.c (dos_memory_info): New function.
4616 * dosfns.h (dos_memory_info): Add prototype.
4617 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4618 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4619 of doing some of its job.
4621 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4622 reference termios structure members.
4624 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4626 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4628 * minibuf.c (top): Include systty.h. Declare external
4629 emacs_get_tty and emacs_set_tty.
4630 (Vread_hide_char): New lisp variable.
4631 (read_minibuf_noninteractive): Hide characters with
4632 Vread_hide_char if it is a character. (Bug#17839)
4634 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4636 Implement memory-info for MS-Windows.
4637 * w32.c (w32_memory_info): New function.
4638 * w32.h (w32_memory_info): Prototype it.
4639 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4641 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4643 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4644 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4645 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4646 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4647 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4648 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4649 (decode_coding_big5, decode_coding_charset, decode_coding)
4650 (encode_coding): Adjust users.
4652 * alloc.c (Fmemory_info): New function.
4654 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4656 * syntax.c (back_comment): Use more-natural location for label.
4658 * font.c, font.h (font_unparse_fcname): Now static.
4659 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4661 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4663 Next minor cleanup of font subsystem.
4664 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4665 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4667 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4669 * ftfont.h (ftfont_font_format): Remove prototype.
4670 * ftfont.c (ftfont_font_format): Remove; now unused.
4672 * nsfont.m (nsfont_open):
4673 * w32font.c (w32font_open_internal):
4674 * w32uniscribe.c (uniscribe_open):
4675 * xfont.c (xfont_open):
4676 * xftfont.c (xftfont_open): All users changed.
4678 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4679 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4681 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4683 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4684 x_produce_glyphs does when it generates a stretch glyph that
4685 represents a TAB. (Bug#17969)
4687 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4688 and there is a display property at that position, don't call
4689 move_it_to to move to a position before window start. (Bug#17942)
4690 Fix condition for finding CHARPOS by the first call to move_it_to.
4693 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4695 * syntax.c (find_defun_start): Try the cache even
4696 if !open_paren_in_column_0_is_defun_start.
4697 (back_comment): If find_defun_start was pessimistic, use the
4698 scan_sexps_forward result to improve the cache (bug#16526).
4700 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4702 * xdisp.c (redisplay_window): If redisplay of a window ends up
4703 with point in a partially visible line at end of the window, make
4704 sure the amended position of point actually has smaller Y
4705 coordinate; if not, give up and scroll the display. (Bug#17905)
4707 * window.c (window_scroll_pixel_based): When point ends up at the
4708 last fully visible line, don't let move_it_to stop at the left
4709 edge of the line and dupe us into thinking point is inside the
4712 * w32.c (network_interface_info): Make sure the argument is a
4715 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4717 * process.c (read_and_dispose_of_process_output): Fix typo
4718 in previous patch: we want nonnegative fds, not nonzero fds.
4720 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4722 * chartab.c (char_table_translate): Move to...
4723 * character.h (char_table_translate): ... inline function here.
4724 Avoid Faref and assume that args are always valid. This helps to
4725 speedup search, which is especially important for a huge buffers.
4726 * lisp.h (char_table_translate): Remove prototype.
4728 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4729 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4730 New function, with an intention to avoid code duplication between
4732 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4734 * ftfont.c (ftfont_open):
4735 * macfont.m (macfont_open):
4736 * xftfont.c (xftfont_open): Use it.
4738 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4740 * process.c: Add sanity checks for file descriptors (Bug#17844).
4741 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4742 Check that infd is nonnegative before using it as an fd.
4743 (read_and_dispose_of_process_output, Fprocess_send_eof):
4744 Likewise, for outfd.
4745 (wait_reading_process_output): Omit unnecessary check of infd.
4747 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4749 Minor fixups related to usage of the 'long' type.
4750 * gnutls.c (emacs_gnutls_handshake):
4751 * xfaces.c (dump_realized_face):
4752 Work even if 'long' is narrower than 'void *'.
4753 * termcap.c (scan_file):
4754 * xselect.c (x_decline_selection_request)
4755 (x_reply_selection_request, x_get_window_property):
4756 * xterm.c (x_set_frame_alpha):
4757 Remove unnecessary 'L' suffixes of integer constants.
4758 * xfns.c (hack_wm_protocols):
4759 * xselect.c (x_fill_property_data):
4760 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4761 Remove unnecessary casts to 'long'.
4762 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4764 Minor ImageMagick safety fixes.
4765 * image.c (imagemagick_compute_animated_image):
4766 Remove useless assignment to local. Avoid problems if dest_width is 0.
4767 (imagemagick_load_image): Use int for pixel counts that can't
4768 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4769 a row width greater than the image width (or greater than LONG_MAX!).
4771 2014-07-04 K. Handa <handa@gnu.org>
4773 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4774 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4775 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4777 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4779 * font.h (struct font_driver): Remove get_outline and free_outline;
4780 not used by any font driver.
4781 * ftfont.c (ftfont_driver):
4782 * macfont.m (macfont_driver):
4783 * nsfont.m (nsfont_driver):
4784 * w32font.c (w32font_driver):
4785 * w32uniscribe.c (uniscribe_font_driver):
4786 * xfont.c (xfont_driver): Related users changed.
4787 * xselect.c (x_get_window_property): Use convenient xmalloc.
4788 Call to xfree only if some data was really allocated.
4790 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4792 On MS-Windows, display busy cursor on all GUI frames.
4793 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4794 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4795 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4797 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4798 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4800 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4802 Use convenient alists to manage per-frame font driver-specific data.
4803 * frame.h (struct frame): Rename font_data_list to...
4804 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4805 * font.h (struct font_data_list): Remove; no longer need a special
4807 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4809 * font.c (font_put_frame_data, font_get_frame_data)
4810 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4812 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4813 Related users changed.
4814 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4815 Prefer convenient xmalloc and xfree.
4817 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4819 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4820 the window whose glyph row is being prepared and a flag whether it
4821 is for mode/header line. Make sure the glyph row's marginal areas
4822 are in sync with what the window wants.
4825 * xdisp.c (display_line, display_mode_line):
4826 Call prepare_desired_row with additional arguments, as appropriate.
4828 * dispextern.h (prepare_desired_row): Adjust prototype.
4830 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4832 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4833 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4834 caused by xw_popup_dialog in daemon mode (Bug#17891).
4836 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4838 * frame.c (do_switch_frame): When switching to another TTY frame,
4839 make sure FrameCols and FrameRows are in sync with the new frame's
4842 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4844 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4845 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4846 min_char slots. Adjust comment.
4847 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4848 Add SUB_CHAR_TABLE_OFFSET member.
4849 (make_uninit_sub_char_table): New function.
4850 (toplevel): Add compile-time assert to verify suitable member layout
4851 in Lisp_Sub_Char_Table.
4852 * alloc.c (mark_char_table): Add extra argument to denote char table
4853 subtype. Adjust to match new layout of sub char-table.
4854 (mark_object): Always mark sub char-tables with mark_char_table.
4855 * chartab.c (make_sub_char_table, copy_sub_char_table)
4856 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4857 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4858 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4859 All related users changed.
4860 * lread.c (read1): Adjust to match new layout of sub char-table.
4861 * print.c (print_object): Likewise (Bug#17898).
4863 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4865 * keymap.c (get_keyelt): Simplify.
4866 (copy_keymap_item): Remove left-over code for when we had
4867 key-shortcut caches.
4869 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4871 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4872 (dealloc): Remove for EmacsScroller.
4874 * nsterm.h (EmacsScroller): Remove dealloc.
4876 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4878 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4880 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4882 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4883 when setNeedsDisplay is called so we don't trigger redisplay for every
4886 * nsterm.m (any_help_event_p): New variable.
4887 (mouseMoved:): Set any_help_event_p to YES if help event is
4888 generated. Remove else with empty help event that triggered redisplay
4889 for every mouse move.
4890 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4892 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4894 * xfns.c (Qsuppress_icon): Remove; no real users.
4895 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4896 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4897 (syms_of_w32fns): Don't DEFSYM it.
4899 2014-06-29 Glenn Morris <rgm@gnu.org>
4901 * Makefile.in (ns-app): Mark as PHONY.
4903 2014-06-28 Glenn Morris <rgm@gnu.org>
4905 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4906 liblw.a in this directory.
4908 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4910 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4911 also in unibyte case. (Bug#17865)
4913 2014-06-28 K. Handa <handa@gnu.org>
4915 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4916 (MIN_CHARBUF_SIZE): New macro.
4917 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4919 2014-06-27 Glenn Morris <rgm@gnu.org>
4921 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4922 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4923 (.el.elc): Replace suffix rule with pattern rule.
4924 (%.elc): New pattern rule, with order-only prerequisite.
4925 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4926 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4927 in place of BOOTSTRAPEMACS.
4929 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4931 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4933 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4935 Consistently use validate_subarray to verify substring.
4936 * fns.c (validate_substring): Not static any more. Adjust to
4937 use ptrdiff_t, not EMACS_INT, because string and vector limits
4938 can't exceed ptrdiff_t even if EMACS_INT is wider.
4939 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4940 (secure_hash): Adjust user.
4941 * lisp.h (validate_subarray): Add prototype.
4942 * coding.c (Fundecodable_char_position):
4943 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4944 Use validate_subarray. Adjust comment to mention substring.
4946 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4948 Do not allow out-of-range character position in Fcompare_strings.
4949 * fns.c (validate_subarray): Add prototype.
4950 (Fcompare_substring): Use validate_subarray to check ranges.
4951 Adjust comment to mention that the semantics was changed. Also see
4952 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4954 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4956 Be more consistent about the 'Qfoo' naming convention.
4957 * image.c (Fimagemagick_types):
4958 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4959 * process.c (Fmake_network_process):
4960 Rename C local identifier 'Qfoo to avoid giving the false
4961 impression that it stands for the symbol 'foo'.
4963 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4965 Simplify and cleanup character conversion stuff.
4966 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4968 * character.c (multibyte_char_to_unibyte)
4969 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4970 * character.h (make_char): Remove; unused.
4971 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4972 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4973 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4974 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4975 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4977 2014-06-22 Mario Lang <mlang@delysid.org>
4979 * w32fns.c (Fw32_shell_execute): The the -> the.
4981 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4983 * xmenu.c (mouse_position_for_popup):
4984 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4985 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4986 * menu.c (Fx_popup_menu):
4987 * xselect.c (x_handle_dnd_message): Adjust users.
4988 * menu.h (mouse_position_for_popup): Remove prototype.
4989 * xterm.h (x_relative_mouse_position): Add prototype.
4990 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4991 call XFree if XQueryTree returns zero.
4993 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4995 * indent.c (Fvertical_motion): Doc fix.
4996 Move to the goal column, if any, with a single call to
4997 move_it_in_display_line, not in two calls. Doing this with two
4998 calls causes move_it_in_display_line apply the line-prefix
4999 handling twice instead of just once. (Bug#17823)
5001 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5003 Port to OS X ACLs (Bug#17810).
5004 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5005 ACL_TYPE_ACCESS) doesn't work.
5007 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5009 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5010 before checking key-translation-map (bug#17659).
5012 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5014 * font.c (font_make_object): Avoid dangling pointer which may
5015 crash GC (Bug#17771).
5017 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5019 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5020 prototype of DGifCloseFile as appropriate for older and newer
5022 (gif_close): New function, encapsulates the differences in the
5023 calling sequence of DGifCloseFile before v5.1.0 and after it.
5024 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5025 error string where appropriate. (Bug#17790)
5027 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5028 macro execution, make sure point didn't move since last complete
5029 redisplay, as the condition for using the glyph matrix
5030 information. (Bug#17777)
5032 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5034 Minor cleanup of fonset code.
5035 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5036 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5037 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5038 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5039 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5040 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5041 (free_realized_fontset): Remove because a no-op since 2008.
5042 (free_face_fontset): Adjust user.
5043 (syms_of_fontset): Shrink fontset by one extra slot.
5045 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5047 Omit redundant extern decls.
5048 Most of this patch is from Dmitry Antipov, in:
5049 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5050 * commands.h (update_mode_lines):
5051 * frame.h (Qbackground_color, Qforeground_color)
5052 (x_set_menu_bar_lines):
5053 * ftfont.c (ftfont_font_format):
5054 * intervals.h (Qkeymap, Qfont):
5055 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5056 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5057 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5058 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5059 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5060 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5061 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5062 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5063 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5064 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5065 (Qtool_bar, Qheader_line):
5066 * macros.c (Fexecute_kbd_macro):
5067 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5068 * xterm.c (x_delete_terminal, XSetIMValues):
5069 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5070 (x_implicitly_set_name, popup_activated)
5071 (widget_store_internal_border):
5072 Remove redundant decls.
5073 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5074 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5075 Remove _Noreturn, as make-docfile now does that for us.
5076 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5077 (Qregion_extract_function): New decl.
5078 * window.c, xfns.c: Include menu.h.
5080 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5082 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5084 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5086 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5087 * callint.c (read_file_name): ... convert to static here.
5088 * lisp.h (Fread_file_name): Do not EXFUN it.
5089 (STRING_COPYIN): Remove; unused.
5090 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5091 (char_composable_p): ... static function. All users changed.
5092 * eval.c (toplevel): Remove redundant #include directives.
5093 * xterm.c (x_initialize): Add static to match prototype.
5094 * ccl.c (Fccl_execute_on_string):
5095 * font.c (fon_intern_prop): Use make_specified_string.
5097 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5099 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5100 Reported by David Caldwell in:
5101 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5103 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5105 Do not ask for XRender extension each time XFT font is opened.
5106 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5107 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5109 2014-06-15 Glenn Morris <rgm@gnu.org>
5111 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5113 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5115 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5116 information if we are in the middle of executing a keyboard macro,
5117 since redisplay doesn't update the screen until the macro is
5118 finished. (Bug#17777)
5120 * alloc.c (cleanup_vector): Don't dereference a font driver
5121 pointer if it is NULL. (Bug#17771)
5123 2014-06-13 Glenn Morris <rgm@gnu.org>
5125 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5126 ($(lispsource)/international/charprop.el)
5127 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5128 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5129 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5130 GNU make automatically passes command-line arguments to sub-makes.
5132 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5134 Avoid hangs in accept-process-output (Bug#17647).
5135 * lisp.h, process.c (wait_reading_process_input):
5136 Return int, not bool. All uses changed.
5137 * process.c (SELECT_CANT_DO_WRITE_MASK):
5138 Remove macro, replacing with ...
5139 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5141 (status_notify): New arg WAIT_PROC. Return int, not void.
5144 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5146 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5147 the frame is the initial frame, because the hook is not set up
5148 then, and Emacs crashes.
5149 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5151 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5153 * keymap.c (silly_event_symbol_error): Don't recommend the use
5156 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5158 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5159 matching overlay strings with 'cursor' property against buffer
5160 positions traversed in the glyph row. (Bug#17744)
5162 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5164 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5167 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5168 determine 10.9 (Bug#17751).
5170 * macfont.m (macfont_draw): Positions were not freed.
5172 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5174 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5175 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5176 function. Also adjust comment.
5177 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5179 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5180 * font.c (font_done_for_face):
5181 * xfaces.c (realize_non_ascii_face): Adjust user.
5182 * font.h (struct font_driver): Convert 'prepare_face' to return
5183 void because its return value is never used anyway.
5184 * xfont.c (xfont_prepare_face): Return void.
5185 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5186 (xftfont_done_face): Use xfree.
5188 * dispextern.h (last_tool_bar_item): Remove declaration.
5189 * frame.h (struct frame): New member last_tool_bar_item.
5190 * frame.c (make_frame): Initialize it.
5191 * xdisp.c (toplevel): Remove last_tool_bar_item.
5192 (handle_tool_bar_click, note_tool_bar_highlight):
5193 * w32term.c (w32_read_socket, w32_initialize):
5194 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5196 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5197 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5199 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5201 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5202 * process.c (Faccept_process_output)
5203 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5204 the return value is about PROCESS, not about other processes.
5206 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5208 Further adjustments to mark_object and friends.
5209 Now the mark_object's stack is just 32 bytes on a 64-bit
5210 system, which means extra 20% off the stack usage.
5211 * alloc.c (mark_save_value): As before, refactored out from ...
5212 (mark_object): ... adjusted user. Also add comment.
5214 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5216 Fix core dump after a dropped X connection (Bug#17704).
5217 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5218 is dead, as we may be shutting down.
5220 2014-06-08 Glenn Morris <rgm@gnu.org>
5222 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5224 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5226 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5228 If a C name must be extern on some platforms, make it extern on all.
5229 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5231 * font.h (ftxfont_driver) [HAVE_XFT]:
5232 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5233 * lisp.h (get_frame_param):
5234 * menu.h (tty_menu_show):
5235 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5236 * termhooks.h (encode_terminal_code):
5237 * xterm.h (x_menu_wait_for_event):
5239 * frame.c (get_frame_param):
5240 * fringe.c (max_used_fringe_bitmap):
5241 * ftxfont.c (ftxfont_driver):
5242 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5243 * menu.c (menu_items_inuse):
5244 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5245 * term.c (encode_terminal_code, tty_menu_show):
5246 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5247 * xfaces.c (load_color):
5248 * xmenu.c (x_menu_wait_for_event):
5251 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5253 Change object marking routines to minimize stack usage.
5254 This change moves a few cold paths from mark_object to NO_INLINE
5255 functions and adjusts symbol marking loop. According to GCC 4.8.2
5256 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5257 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5258 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5259 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5260 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5261 refactored out from ...
5262 (mark_object): ... adjusted user. Also mark symbols in a tight
5264 (mark_face_cache): Add NO_INLINE.
5266 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5268 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5269 contains garbage on WINDOWSNT (which could potentially infloop at
5272 Minimize cursor motion during TTY menu updates.
5273 * term.c (tty_menu_display): Don't position cursor here.
5274 Instead, pass the cursor coordinates to update_frame_with_menu.
5275 (tty_menu_activate): Send the hide cursor command only once in an
5276 iteration through the outer 'while' loop.
5278 * dispnew.c (update_frame_1): Accept an additional argument
5279 SET_CURSOR_P, and position the cursor at the end of the frame
5280 update only if that argument is non-zero. All callers changed to
5281 provide the additional argument as non-zero, except for
5282 update_frame_with_menu.
5283 (update_frame_with_menu): Accept 2 additional arguments ROW and
5284 COL; if they are non-negative, instruct update_frame_1 not to
5285 position the cursor, and instead position it according to ROW and COL.
5287 * dispextern.h (update_frame_with_menu): Update prototype.
5289 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5291 * callproc.c (call_process): Don't check read-only if we don't insert
5292 anything (bug#17666).
5294 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5296 * dispnew.c (update_frame_with_menu): Set display_completed.
5298 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5300 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5302 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5304 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5306 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5307 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5309 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5311 * window.c (Frecenter): Signal an error if window-buffer is not
5314 * keyboard.c (make_lispy_position): Don't include a buffer position in
5315 mode/header-line mouse events.
5317 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5318 Vunread_command_events (bug#17650).
5320 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5322 * xterm.c (x_setup_pointer_blanking):
5323 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5325 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5327 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5328 because it will be defined in generated config.h if needed.
5330 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5332 Use terminal-specific hooks to display popup dialogs.
5333 * termhooks.h (struct terminal): New field popup_dialog_hook.
5334 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5335 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5336 code and use popup_dialog_hook.
5337 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5338 * nsterm.h (ns_popup_dialog): Adjust prototype.
5339 * nsterm.m (ns_create_terminal):
5340 * w32term.c (w32_create_terminal):
5341 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5342 Setup popup_dialog_hook.
5344 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5346 * w32heap.c (report_temacs_memory_usage): Improve the report by
5347 reporting the large blocks that are actually occupied at dump time.
5349 * w32console.c (initialize_w32_display): Set the console
5350 menu_show_hook, otherwise TTY menus are broken on w32.
5352 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5354 Use terminal-specific hooks to display menus.
5355 * termhooks.h (struct terminal): New field menu_show_hook.
5356 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5357 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5359 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5360 * nsmenu.m (ns_menu_show):
5361 * w32menu.c (w32_menu_show):
5362 * xmenu.c (x_menu_show):
5363 * term.c (tty_menu_show): Adjust to use bit flags.
5364 (set_tty_hooks): Set menu_show_hook.
5365 * xterm.c (x_create_terminal):
5366 * nsterm.m (ns_create_terminal):
5367 * msdos.c (initialize_msdos_display):
5368 * w32term.c (w32_create_terminal): Likewise.
5370 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5372 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5374 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5376 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5377 (FD_SET): Don't define on WINDOWSNT.
5379 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5381 * emacs.c: Include "sysselect.h", to define its inline functions.
5382 Reported by Glenn Morris in:
5383 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5385 Do not require libXt-devel when building with gtk.
5386 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5387 dependency on libXt-devel.
5388 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5389 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5390 lwlib-widget.h now does this.
5391 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5393 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5395 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5396 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5397 (delete_write_fd, wait_reading_process_output):
5398 Remove now-redundant easserts.
5399 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5400 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5401 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5402 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5404 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5406 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5407 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5408 (calloc): Don't undef, it is never defined.
5409 (HEAP_ENTRY_SHIFT): Remove unused macro.
5411 * Makefile.in (C_HEAP_SWITCH): Remove.
5412 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5414 Fix MS-Windows build broken by menu changes on 2014-06-02.
5415 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5417 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5418 Define instead of including ../lwlib/lwlib.h, which causes
5419 compilation errors due to missing X11 headers.
5421 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5423 * process.c (wait_reading_process_output): Omit incorrect test of
5424 p->infd against zero. Add easserts for infd having a plausible value.
5426 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5428 Adjust to match recent lwlib changes.
5429 * menu.h (xmalloc_widget_value): Replace by ...
5430 (make_widget_value): ... new prototype.
5431 * menu.c (xmalloc_widget_value): Replace by ...
5432 (make_widget_value): ... new function.
5433 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5434 * gtkutil.c (malloc_widget_value, free_widget_value):
5435 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5436 * keyboard.h (enum button_type, struct _widget_value):
5437 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5439 * nsmenu.m (ns_update_menubar, ns_menu_show):
5440 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5441 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5442 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5444 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5446 * image.c (x_query_frame_background_color)
5447 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5448 Fix --enable-gcc-warnings compilation without image libraries.
5450 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5452 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5453 emulated break value only if it goes up.
5454 (sbrk): Add assertion that the INCREMENT argument is strictly
5455 zero. Improve and correct the commentary.
5457 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5459 Improve AIX-related merge from emacs-24.
5460 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5461 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5462 not on AIX; since we're on the trunk we can use enums more broadly.
5464 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5466 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5468 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5469 to min(value, whole).
5471 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5473 Bring back the changes to GDB-visible symbols, but only on AIX.
5474 And only if it's not pre-4.2 GCC.
5475 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5476 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5477 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5480 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5482 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5483 with PT, not GPT. (Bug#16433)
5485 Revert last changes to GDB-visible symbols.
5486 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5487 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5488 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5491 2014-06-02 Glenn Morris <rgm@gnu.org>
5493 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5495 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5497 Fix port to 32-bit AIX with xlc (Bug#17598).
5498 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5499 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5500 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5501 to work around a compiler bug in IBM xlc 12.1.
5503 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5505 * xterm.c (x_update_window_end): Don't invalidate the entire
5506 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5507 highlight needs to be redisplayed. (Bug#17588)
5509 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5511 Port the GDB-visible symbols to AIX.
5512 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5513 optimizes away the relevant external symbols. Use enums instead;
5514 this suffices for the AIX port, which is 32-bit-only anyway.
5515 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5516 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5517 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5520 Include sources used to create macuvs.h.
5521 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5522 * macuvs.h: Use automatically-generated header.
5524 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5526 Port signal-handling to DragonFly BSD (Bug#17646).
5527 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5528 Move implementations from callproc.c to sysdep.c.
5529 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5530 Move declarations from process.h to syssignal.h.
5532 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5534 * callint.c (Ffuncall_interactively): Add usage.
5536 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5538 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5540 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5542 * w32heap.c (malloc_before_dump, malloc_after_dump)
5543 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5544 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5545 set errno where appropriate to emulate CRT functions.
5547 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5549 Debugging facility to check whether 'const char *' points to
5550 relocatable data of non-pure Lisp string.
5551 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5552 (mark_maybe_pointer): ... adjusted user.
5553 (relocatable_string_data_p): New function.
5554 * lisp.h (relocatable_string_data_p): Add prototype.
5555 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5556 the pointer to relocatable Lisp data is not used.
5558 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5560 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5561 * atimer.c (block_atimers):
5562 * callproc.c (block_child_signal): Block SIGINT too;
5563 otherwise, its handler might now unblock signals that it shouldn't.
5564 * keyboard.c (read_char): Clear signal mask, since we may
5565 be in a SIGINT handler, and many signals may be masked.
5566 * keyboard.c (handle_interrupt):
5567 * sysdep.c (handle_arith_signal):
5568 Clear signal mask instead of just unblocking the signal that
5569 was received, since several signals may be blocked at this point.
5571 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5573 * Makefile.in (TEMACS_POST_LINK): Remove target.
5574 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5575 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5577 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5579 * xmenu.c (xdialog_show): Remove prototype, rename to
5580 x_dialog_show, remove 2nd arg because it's always zero
5581 and simplify accordingly.
5582 (xw_popup_dialog): Adjust user.
5583 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5584 2nd arg because it's always zero and simplify accordingly.
5585 (w32_popup_dialog): Adjust user.
5587 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5589 * w32heap.c (report_temacs_memory_usage): New function.
5591 * unexw32.c (unexec) [ENABLE_CHECKING]:
5592 Call report_temacs_memory_usage.
5594 * w32heap.h (report_temacs_memory_usage): Add prototype.
5596 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5598 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5599 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5601 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5603 * buffer.c (init_buffer): Accept an argument 'initialized'.
5604 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5605 mmap_regions and mmap_fd, to avoid referencing stale data from the
5606 dump phase. Add an assertion for buffer text of buffers created
5607 in temacs before this function is called. (Bug#17622)
5608 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5610 * lisp.h (init_buffer): Update prototype.
5612 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5614 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5616 * alloc.c (Fgarbage_collect): Fix compilation with
5617 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5619 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5621 * frame.c, frame.h (frame_char_to_pixel_position)
5622 (frame_set_mouse_position): Now static, and made private in
5623 frame.c rather than public in frame.h.
5625 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5627 Refactor mouse positioning stuff to avoid code duplication.
5628 * frame.h (frame_char_to_pixel_position): New function.
5629 (x_set_mouse_position): Rename to...
5630 (frame_set_mouse_position): ...new function.
5631 (frame_set_mouse_pixel_position): Add prototype.
5632 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5633 Rename to frame_set_mouse_pixel_position.
5634 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5636 * xterm.h, w32term.h ( x_set_mouse_position)
5637 (x_set_mouse_pixel_position): Remove prototypes.
5639 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5641 On X, always make pointer visible when deleting frame (Bug#17609).
5642 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5644 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5646 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5647 * keyboard.c (gobble_input): If there is no terminal input error,
5648 make sure the pointer is visible for all frames on this terminal.
5649 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5650 it was previously disabled.
5652 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5654 * data.c (Fzerop): Move to Elisp.
5655 (syms_of_data): Don't defsubr it.
5656 * keyboard.c (echo_keystrokes_p): New function.
5657 (read_char, record_menu_key, read_key_sequence): Use it.
5659 * callint.c (Qfuncall_interactively): New var.
5660 (Qcall_interactively): Remove.
5661 (Ffuncall_interactively): New function.
5662 (Fcall_interactively): Use it.
5663 (syms_of_callint): Defsubr it.
5665 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5667 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5668 relocated from under us.
5670 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5672 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5673 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5674 configure, not from HEAPSIZE.
5675 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5677 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5678 for MinGW, since it no longer uses gmalloc.
5680 * buffer.c: Do not define mmap allocations functions for Windows.
5681 Remove mmap_find which is unused. Remove mmap_set_vars which does
5683 [WINDOWSNT]: Include w32heap.h.
5684 (init_buffer): Always allocate new memory for buffers.
5686 * emacs.c: Remove mmap_set_vars calls.
5688 * image.c (free_image): Undef free for Windows because it is
5689 redirected to our private version.
5691 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5692 (copy_executable_and_dump_data): Remove dumping the heap section.
5693 (unexec): Restore using_dynamic_heap after dumping.
5695 * w32heap.c (dumped_data_commit, malloc_after_dump)
5696 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5697 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5698 (mmap_free): New functions.
5700 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5702 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5704 * image.c (imagemagick_load_image): Use MagickRealType for local
5705 'color_scale', instead of double, to avoid a GCC warning about
5708 * xfns.c (Fx_window_property): Remove unused local.
5710 Don't kill already-reaped process (Bug#17561).
5711 * process.c (process_send_signal): Fix race condition where a
5712 subprocess was reaped by a signal handler between the check for
5713 liveness and calling 'kill', which meant that Emacs could in
5714 theory kill an innocent bystander process. Do the fix by blocking
5715 SIGCHLD in a critical section that checks liveness before killing.
5717 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5719 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5721 2014-05-26 Ken Brown <kbrown@cornell.edu>
5723 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5724 even if !CYGWIN (see bug#17510).
5726 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5728 * nsfns.m (Fns_do_applescript): Surround NSApp run
5729 with calls to ns_init_events, ns_finish_events (Bug#17424).
5731 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5733 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5734 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5736 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5737 with calls to ns_init_events, ns_finish_events (Bug#17424).
5739 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5741 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5742 if we are iterating over an object that generates glyphs for
5743 marginal areas. (Bug#17585)
5745 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5747 * xdisp.c (safe__call1, safe__eval): Now static.
5749 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5751 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5752 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5753 (safe_call1): Call safe_call instead of safe__call directly.
5755 2014-05-26 Ken Brown <kbrown@cornell.edu>
5757 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5758 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5761 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5763 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5764 (safe__call, safe__call1, safe__eval): New functions.
5765 (safe_call): Use it.
5766 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5767 (display_mode_element): Same for `:eval'.
5769 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5771 Fix port to 32-bit AIX (Bug#17540).
5772 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5773 twice. _text already includes this offset.
5774 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5776 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5778 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5779 when closest_pos is identical to to_charpos, don't recurse, since
5780 we already tried that, and failed. (Bug#17539)
5782 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5783 unwinding when frame's faces were not initialized yet, increment
5784 the frame's image-cache reference count before calling
5785 x_free_frame_resources. Don't dereference
5786 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5788 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5790 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5793 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5794 macfont.m, call draw with adjusted arguments so font drivers
5795 don't need to do that.
5797 * macfont.m (macfont_draw): Merge changes from Macport.
5799 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5801 * alloc.c (garbage_collect_1): New function, with all of the guts
5802 of Fgarbage_collect.
5803 (mark_stack): Accept an argument END and don't mark Lisp objects
5804 on the stack beyond the address given by END. Calculation of END
5805 was moved to Fgarbage_collect.
5806 (Fgarbage_collect): Calculate the end address of the stack portion
5807 that needs to be examined by mark_stack, and pass that address to
5808 garbage_collect_1, which will pass it to mark_stack.
5809 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5810 for more details about the underlying problems. In particular,
5811 this avoids dumping Emacs with the large hash-table whose value is
5812 held in purify-flag for most of the time loadup.el runs.
5814 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5816 * xfns.c (x_window_property_intern): New function (code from
5818 (Fx_window_property): Call x_window_property_intern. If property
5819 not found and NILP (source) and outer window != inner window,
5820 check outer window for property (Bug#17537).
5822 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5824 Supply malloc and alloc_size attributes for extern allocators.
5825 This documents the C API, and helps GCC generate a bit better code.
5826 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5827 (ATTRIBUTE_MALLOC_SIZE): New macros.
5828 * gmalloc.c (malloc, realloc, calloc):
5829 * gtkutil.h (malloc_widget_value):
5830 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5831 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5834 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5836 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5837 * image.c (imagemagick_load_image): Port to hosts that do not use
5838 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5840 2014-05-21 Leo Liu <sdl.web@gmail.com>
5842 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5844 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5846 * dbusbind.c (xd_signature): Revert last 2 patches.
5848 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5850 Allow any non-nil value to count as true in bool-vector.
5851 Likewise for xd_signature in dbusbind.c.
5852 This is more consistent with the usual practice in Emacs, which is
5853 that any non-nil value counts as true.
5854 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5855 * dbusbind.c (xd_signature): Likewise, for booleans.
5856 * data.c, lisp.h (Qbooleanp):
5857 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5859 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5861 * lisp.h (CHECK_BOOLEAN): New function.
5862 * alloc.c (Fbool_vector): New function.
5863 (syms_of_alloc): Defsubr it.
5864 * data.c (Qbooleanp): New symbol.
5865 (syms_of_data): DEFSYM it.
5866 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5868 * font.c (font_matching_entity): Extract font-entity object
5869 from the vector of matching entities (Bug#17486).
5871 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5873 Assume C99 or later (Bug#17487).
5874 * bytecode.c (B__dummy__): Remove.
5875 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5876 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5877 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5878 * regex.c (DEBUG_PRINT): Assume varargs macros.
5879 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5881 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5883 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5884 memory for every buffer that was dumped.
5886 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5888 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5889 (Fnreverse): Allow vectors and bool vectors.
5891 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5893 Minor cleanup for terminal setup.
5894 * termhooks.h (create_terminal): Adjust prototype.
5895 * terminal.c (create_terminal): Pass output method and RIF as args.
5896 (init_initial_terminal):
5897 * nsterm.m (ns_create_terminal):
5898 * term.c (init_tty):
5899 * w32term.c (w32_create_terminal):
5900 * xterm.c (x_create_terminal): Adjust users.
5901 Avoid redundant NULL initializers and add comments.
5903 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5905 * keyboard.c (Qdeactivate_mark): Now static.
5907 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5909 If available, use Xfixes extension to do pointer blanking.
5910 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5911 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5912 (make_invisible_cursor): Move to...
5913 * xterm.c (make_invisible_cursor): ...here.
5914 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5915 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5916 (x_term_init): Call to x_setup_pointer_blanking.
5917 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5918 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5920 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5922 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5924 2014-05-12 Glenn Morris <rgm@gnu.org>
5926 * fileio.c (Ffile_executable_p): Doc tweak.
5928 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5930 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5931 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5933 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5935 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5937 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5939 Fix initialization of minibuffer history variable (Bug#17430).
5940 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5941 Move the initialization up to prevent any "value void" message.
5943 2014-05-08 Samuel Bronson <naesten@gmail.com>
5945 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5946 are matched (bug#17413).
5948 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5950 Stop tooltips pulling Emacs window to front (Bug#17408).
5951 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5952 SetWindowPos invocations.
5954 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5956 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5957 not initialized (Bug#17398).
5959 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5961 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5963 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5965 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5966 [HAVE_NS]: Do not include png.h.
5967 (x_query_frame_background_color): New function.
5968 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5969 (png_load_body): Coalesce duplicate code.
5971 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5973 Consult libpng-config more consistently (Bug#17339).
5974 * Makefile.in (PNG_CFLAGS): New var.
5975 (ALL_CFLAGS): Use it.
5976 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5977 CFLAGS now handles this.
5979 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5981 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5982 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5983 because WCONTINUED is always defined now.
5984 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5986 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5988 * buffer.c (overlay_strings): Fix the wording of the commentary.
5990 2014-05-01 Glenn Morris <rgm@gnu.org>
5992 * floatfns.c (Fisnan):
5993 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5995 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5997 * term.c (tty_menu_activate): A better initialization for cursor
6000 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6002 * intervals.c: Tighten assertions.
6003 (create_root_interval): Make sure the interval is not empty.
6004 (intervals_equal): Use booleans.
6005 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6006 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6007 (balance_possible_root_interval): Simplify and use booleans.
6008 (split_interval_right, split_interval_left): Check LENGTH, and remove
6009 now redundant assertion.
6010 (adjust_intervals_for_insertion): Remove now redundant assertions.
6011 (delete_node, interval_deletion_adjustment)
6012 (adjust_intervals_for_deletion, merge_interval_right)
6013 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6014 (reproduce_interval): Make sure the interval is not empty.
6016 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6018 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6019 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6020 satisfaction that they would always be initialized.
6022 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6024 * term.c (tty_menu_display): Move the cursor to the active menu item.
6025 (tty_menu_activate): Return the cursor to the active menu item
6026 after displaying the menu and after displaying help-echo.
6027 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6028 for the details of why this is needed by screen readers and
6031 2014-04-30 Glenn Morris <rgm@gnu.org>
6033 * process.c (handle_child_signal):
6034 Handle systems without WCONTINUED. (Bug#15110, 17339)
6036 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6038 * window.c (struct saved_window): Remove mark.
6039 (Fset_window_configuration, save_window_save)
6040 (compare_window_configurations): Don't touch marks any more.
6042 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6044 Use bits_word for gcmarkbits.
6045 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6046 bits_word is typically a tad more efficient for mark bits than
6047 unsigned is, so use bits_word. All uses changed.
6048 * lisp.h (BITS_PER_INT): Remove; no longer used.
6050 Avoid undefined behavior in signed left shift.
6051 This ports to GCC 4.9.0 with -fsanitize=undefined.
6052 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6054 * regex.c (extract_number):
6055 * lisp.h (make_number, XINT):
6056 Do not shift a 1 bit left into a sign bit.
6057 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6058 not int, for gcmarkbits. All uses changed.
6060 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6062 * search.c (Fnewline_cache_check): Don't try to count newlines
6063 outside the buffer's restriction, as find_newline doesn't support that.
6065 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6067 * window.c (Fset_window_configuration): Deactivate the mark before
6069 (set_window_buffer): Ignore window_initialized.
6070 (window_initialized): Remove.
6071 * keyboard.c (Qdeactivate_mark): Not static any more.
6072 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6075 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6077 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6078 and to clang 3.4, which have fixed the bug. This should let us
6079 run a bit faster on these platforms when address sanitization is
6082 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6084 Port to GCC 4.9.0 with --enable-gcc-warnings.
6085 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6087 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6088 a way that also works with GCC 4.9.0.
6090 * search.c (Fnewline_cache_check): Remove unused locals.
6092 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6094 * search.c (find_newline1): New subroutine.
6095 (Fnewline_cache_check): New function.
6096 (syms_of_search): Defsubr it.
6098 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6100 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6101 * keyboard.c (unblock_input): Add comment.
6102 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6104 2014-04-22 Daniel Colascione <dancol@dancol.org>
6106 * lread.c (readevalloop_eager_expand_eval): New function
6107 that can recurse into toplevel forms.
6108 (readevalloop): Call it.
6109 * lisp.h: Declare Qprogn.
6110 * callint.c (Qprogn): No longer static.
6112 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6114 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6115 Also change identifiers to match the comments, and add more assertions
6118 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6120 * emacs.c (close_output_streams): Don't clear and restore errno.
6122 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6124 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6125 never becomes visible, i.e. using XMonad (Bug#17237).
6127 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6129 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6130 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6131 (Fline_pixel_height): Don't assume that the current buffer and the
6132 selected window's buffer are one and the same. (Bug#17281)
6134 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6135 paragraph-start cache before the newline cache. (Bug#17269)
6137 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6139 * term.c (tty_send_additional_strings): No need to fflush here,
6141 (tty_set_terminal_modes): fflush after sending additional strings,
6144 2014-04-17 Daniel Colascione <dancol@dancol.org>
6146 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6148 (tty_send_additional_strings): New function.
6149 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6150 (syms_of_term): Intern tty-mode-set-strings and
6151 tty-mode-reset-strings.
6153 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6155 * window.c (save_window_save): Lookup window_point_insertion_type in
6156 the right buffer (bug#15457).
6157 (Qwindow_point_insertion_type): New var.
6158 (syms_of_window): Initialize it.
6160 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6162 Fix the MSDOS build.
6163 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6164 (copy_text_and_data): Zero out the atexit chain pointer before
6167 * termhooks.h (encode_terminal_code): Update prototype.
6169 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6170 visible for all DOS_NT ports, not just WINDOWSNT.
6171 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6173 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6174 unless it is defined.
6175 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6177 * process.c (close_on_exec, accept4, process_socket): Move into
6178 the "ifdef subprocesses" part.
6179 (catch_child_signal): Condition by "ifdef subprocesses".
6180 (syms_of_process) <Qinternal_default_process_sentinel>
6181 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6183 * msdos.h: Add prototypes for new functions.
6184 (EINPROGRESS): Define.
6185 (O_CLOEXEC): Define to zero.
6187 * msdos.c (check_window_system): Remove unnecessary an
6188 incompatible duplicate function.
6189 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6190 New functions in support of new functionality.
6192 * menu.c (single_menu_item): Add visual indication of submenu
6193 also for menus on MSDOS frames.
6194 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6196 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6197 when async subprocesses aren't supported.
6199 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6201 * emacs.c (close_output_streams): Zero out errno before calling
6204 * dired.c [MSDOS]: Include msdos.h.
6206 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6207 (DATA_START) [MSDOS]: Define.
6208 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6210 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6211 Ifdef away for MSDOS.
6212 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6213 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6215 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6216 Use temporary file template that is compatible with mkostemp.
6217 Move vfork-related portions under #ifndef MSDOS.
6218 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6220 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6222 * buffer.c (Foverlays_at): Add argument `sorted'.
6224 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6226 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6227 text, invalidate the bidi_paragraph_cache upto and including the
6230 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6232 Port to IRIX 6.5 (Bug#9684).
6233 * conf_post.h (INET6) [IRIX6_5]: Define.
6234 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6235 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6237 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6239 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6240 before passing it to system APIs.
6242 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6244 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6245 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6247 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6249 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6251 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6253 Remove DATA_SEG_BITS.
6254 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6255 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6256 cc, but that platform is so old that SGI itself stopped supporting
6257 it in December 2013. If you still need Emacs on IRIX, please
6258 either compile with GCC and port the undumping code, or run
6259 './configure --with-wide-int'.
6260 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6261 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6262 DEFINE_GDB_SYMBOL_START way to define it.
6263 (NONPOINTER_BITS): New macro.
6264 (EMACS_INT): Use it.
6265 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6266 the problem and/or configuring --with-wide-int.
6267 (USE_LSB_TAG): Simplify, based on above changes.
6268 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6269 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6271 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6273 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6274 covered by a display string that ends in a newline, and that cases
6275 going back by DVPOS lines to hit the search limit, lift the limit
6276 and go back until DVPOS is reached. (Bug#17244)
6278 * indent.c (Fvertical_motion): Handle correctly the case when the
6279 display string is preceded by an empty line.
6281 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6282 use S_IWRITE instead.
6284 2014-04-11 Glenn Morris <rgm@gnu.org>
6286 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6288 2014-04-11 Ken Brown <kbrown@cornell.edu>
6290 * Makefile.in (EMACS_MANIFEST): Revert last change.
6292 2014-04-10 Daniel Colascione <dancol@dancol.org>
6294 * puresize.h (BASE_PURESIZE): Increase.
6296 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6298 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6300 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6301 region handling (and don't call signal_before_change) if
6302 inhibit_modification_hooks is set.
6303 (signal_before_change): Don't check inhibit_modification_hooks any more.
6305 2014-04-08 Daniel Colascione <dancol@dancol.org>
6307 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6308 function cells contain valid lisp objects. (Modified version of
6311 * alloc.c (detect_suspicious_free): Split actual stack capturing
6312 out into new function for easier breakpoint setting.
6313 (note_suspicious_free): New function.
6315 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6317 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6319 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6320 (symbol_block_pinned): New var.
6321 (Fmake_symbol): Initialize `pinned'.
6322 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6323 pinned and signal an error for un-purifiable objects.
6324 (pure_cons): Use it.
6325 (Fpurecopy): Use it, except for objects that can't be purified.
6326 (mark_pinned_symbols): New function.
6327 (Fgarbage_collect): Use it.
6328 (gc_sweep): Remove hack made unnecessary.
6330 2014-04-07 Glenn Morris <rgm@gnu.org>
6332 * keyboard.c (Fopen_dribble_file): Doc tweak.
6334 2014-04-07 Ken Brown <kbrown@cornell.edu>
6336 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6338 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6340 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6341 We have a substitute execinfo.h on hosts that lack it.
6342 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6343 isn't optimized away.
6345 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6347 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6348 * alloc.c (memory_full):
6349 * charset.c (syms_of_charset):
6350 * doc.c (Fsnarf_documentation):
6352 * font.c (BUILD_STYLE_TABLE):
6353 * keyboard.c (make_lispy_event):
6354 * profiler.c (setup_cpu_timer):
6355 * xgselect.c (xg_select):
6356 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6358 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6359 Replace the only use with ARRAYELTS (font_property_table).
6360 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6362 2014-04-03 Daniel Colascione <dancol@dancol.org>
6364 * xterm.c (x_term_init):
6365 * xfns.c (best_xim_style):
6366 * xfaces.c (Fdump_colors):
6367 * w32fns.c (w32_default_color_map):
6368 * w32.c (init_environment, N_ENV_VARS):
6369 * unexcw.c (read_exe_header):
6370 * term.c (term_get_fkeys_1):
6371 * sysdep.c (init_baud_rate):
6372 * nsterm.m (ns_convert_key):
6373 * nsfns.m (get_geometry_from_preferences):
6374 * msdos.c (dos_set_window_size, init_environment):
6375 * macfont.m (mac_font_get_glyph_for_cid)
6376 (macfont_store_descriptor_attributes)
6377 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6378 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6379 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6381 * image.c (xpm_str_to_color_key):
6382 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6383 * frame.c (x_set_frame_parameters):
6384 * fileio.c (Ffile_selinux_context):
6385 * emacs.c (sort_args):
6386 * dosfns.c (msdos_stdcolor_name):
6387 * dired.c (file_attributes):
6388 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6389 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6392 2014-04-02 Daniel Colascione <dancol@dancol.org>
6394 * data.c (Ffset): Abort if we're trying to set a function call to
6397 * lisp.h (ARRAYELTS): New macro.
6399 * alloc.c: Include execinfo.h if available.
6400 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6401 (suspicious_free_record): New structure.
6402 (suspicious_objects, suspicious_object_index)
6403 (suspicious_free_history, suspicious_free_history_index):
6405 (find_suspicious_object_in_range, detect_suspicious_free)
6406 (Fsuspicious_object): New functions.
6407 (cleanup_vector): Call find_suspicious_object_in_range.
6409 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6411 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6412 width from font width (Bug#17163).
6414 * frame.c (x_set_frame_parameters): Calculate default values of
6415 new frame sizes only after all other frame parameters have been
6416 processed (Bug#17142).
6418 2014-04-02 Ken Brown <kbrown@cornell.edu>
6420 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6423 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6425 * xterm.c (x_draw_image_glyph_string): Adjust image background
6426 width accordingly when its x position is adjusted. (Bug#17115)
6428 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6430 * font.c (font_list_entities): Do not add empty vector to font cache.
6431 (font_matching_entity): Likewise. If matching entity is found, insert
6432 1-item vector with this entity instead of entity itself (Bug#17125).
6434 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6436 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6438 * fns.c (validate_subarray): Rename from validate_substring,
6439 since it works for vectors too. New arg ARRAY. Optimize for the
6440 non-nil case. Instead of returning bool, throw an error if out of
6441 range, so that the caller needn't do that. All uses changed.
6442 Report original values if out of range.
6443 (Fsubstring, Fsubstring_no_properties, secure_hash):
6444 Also optimize the case where FROM is 0 or TO is the size.
6446 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6448 * search.c (Freplace_match): Use make_specified_string.
6449 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6450 to catch bogus override face of glyph strings.
6451 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6452 Move common substring range checking code to...
6453 (validate_substring): ...this function.
6455 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6457 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6459 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6461 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6462 bar is zero height, just return (Bug#16976).
6463 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6465 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6467 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6468 is nil. If waiting for toolbar to complete, force a redraw.
6470 2014-03-28 Glenn Morris <rgm@gnu.org>
6472 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6473 (emacs_bugreport): New variable.
6474 (usage_message): Use PACKAGE_BUGREPORT.
6475 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6477 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6479 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6481 Port recent signal-related changes to FreeBSD.
6482 Reported by Herbert J. Skuhra.
6483 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6484 Move decls from here ...
6485 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6487 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6489 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6490 and width of image background when it is displayed with a 'box'
6493 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6495 More backward-compatible fix to char-equal core dump (Bug#17011).
6496 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6497 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6499 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6501 * image.c (init_svg_functions): When loading SVG-related libraries,
6502 free already loaded libraries if the initialization fails.
6503 (rsvg_handle_set_size_callback): Remove declaration, unused.
6505 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6507 Fix core dump in char-equal (Bug#17011).
6508 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6509 unibyte buffers, as we can't tell whether the characters are
6512 * insdel.c (adjust_markers_for_delete): Remove unused local.
6514 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6516 Have (MARKER . ADJUSTMENT) undo records always be immediately
6517 after their corresponding (TEXT . POS) record in undo list.
6519 * lisp.h (record-delete): New arg record_markers.
6520 (record_marker_adjustment): No longer needed outside undo.c.
6521 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6522 adjustments to undo.c's record_marker_adjustments. Note that
6523 fileio.c's decide_coding_unwind is another caller to
6524 adjust_markers_for_delete. Because it has undo list bound to t,
6525 it does not rely on adjust_markers_for_delete to record marker
6527 (del_range_2): Swap call to record_delete and
6528 adjust_markers_for_delete so as undo marker adjustments are
6529 recorded before current deletion's adjustments, as before.
6530 (adjust_after_replace):
6531 (replace_range): Pass value for new record_markers arg to
6533 * undo.c (record_marker_adjustment): Rename to
6534 record_marker_adjustments and made static.
6535 (record_delete): Check record_markers arg and call
6536 record_marker_adjustments.
6537 (record_change): Pass value for new record_markers arg to
6539 (record_point): at_boundary calculation no longer needs to account
6540 for marker adjustments.
6542 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6544 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6547 2014-03-26 Glenn Morris <rgm@gnu.org>
6549 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6551 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6553 * buffer.c (struct sortvec): Add field `spriority'.
6554 (compare_overlays): Use it.
6555 (sort_overlays): Set it.
6557 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6559 * xdisp.c (redisplay_window): If all previous attempts to find the
6560 cursor row failed, try a few alternatives before falling back to
6561 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6563 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6565 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6566 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6568 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6569 variables on Windows.
6571 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6573 * w32.c (unsetenv): Remove unused var `retval'.
6574 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6576 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6577 (start_watching): Remove unused var `thr'.
6579 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6580 (find_child_console): Remove unnecesary var `thread_id'.
6582 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6583 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6585 2014-03-26 Glenn Morris <rgm@gnu.org>
6587 * filelock.c (Flock_buffer): Doc tweak.
6589 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6590 * emacs.c (shut_down_emacs):
6591 * fileio.c (Finsert_file_contents, write_region):
6592 * filelock.c (top-level, syms_of_filelock):
6593 * insdel.c (prepare_to_modify_buffer_1):
6594 CLASH_DETECTION is always defined now.
6596 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6598 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6599 DLL handle, to speed up thread startup.
6601 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6603 Handle sigmask better with nested signal handlers (Bug#15561).
6604 * atimer.c (sigmask_atimers): Remove.
6605 Remaining use rewritten to use body of this function.
6606 * atimer.c (block_atimers, unblock_atimers):
6607 * callproc.c (block_child_signal, unblock_child_signal):
6608 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6609 New arg OLDSET. All callers changed.
6610 * atimer.c (block_atimers, unblock_atimers):
6611 * callproc.c (block_child_signal, unblock_child_signal):
6612 * keyboard.c (handle_interrupt):
6613 * sound.c (vox_configure, vox_close):
6614 Restore the old signal mask rather than unilaterally clearing bits
6615 from the mask, in case a handler is running within another
6616 handler. All callers changed.
6617 * lisp.h, process.c, process.h, term.c:
6618 Adjust decls and callers to match new API.
6619 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6620 signal handlers aren't supposed to use floating point anyway.
6621 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6623 2014-03-23 Daniel Colascione <dancol@dancol.org>
6625 Split gc_sweep into discrete functions for legibility and better
6628 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6629 (sweep_vectors): Fix typo in comment.
6630 (sweep_conses, sweep_floats, sweep_intervals)
6631 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6632 (gc_sweep): Call new functions, to which existing functionality is
6634 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6636 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6638 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6640 2014-03-23 Daniel Colascione <dancol@dancol.org>
6642 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6643 only if xic_style calls for it. This change allows Emacs to work
6644 with ibus. Also, don't leak resources if create_frame_xic fails,
6645 and stop caching xic_style across different displays.
6646 (supported_xim_styles): Make const.
6647 (best_xim_style): Remove first parameter: it's always just
6648 supported_xim_styles. Change to look at supported_xim_styles
6651 2014-03-23 Daniel Colascione <dancol@dancol.org>
6653 * term.c (init_tty): Rearrange condition for clarity; print
6654 appropriate diagnostic.
6656 2014-03-23 Daniel Colascione <dancol@dancol.org>
6658 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6659 array. (ASAN caught.)
6661 2014-03-22 Glenn Morris <rgm@gnu.org>
6663 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6665 2014-03-22 Daniel Colascione <dancol@dancol.org>
6667 * process.c (conv_sockaddr_to_lisp): When extracting the string
6668 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6670 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6672 Fix regression introduced by patch for Bug#10500.
6673 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6674 * w32term.c (x_draw_image_relief): Likewise.
6676 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6678 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6679 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6680 maximize a frame for odd default fonts.
6682 2014-03-21 Glenn Morris <rgm@gnu.org>
6684 * minibuf.c (history-length): Increase default from 30 to 100.
6686 2014-03-21 Daniel Colascione <dancol@dancol.org>
6688 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6689 every time we switch to minibuffer.
6691 * alloc.c (lisp_align_malloc, allocate_string_data)
6692 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6693 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6695 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6697 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6698 support more "verbs".
6700 2014-03-21 Daniel Colascione <dancol@dancol.org>
6702 Always prohibit dumping a dumped Emacs.
6704 * emacs.c (might_dump): New variable.
6705 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6706 * lisp.h (might_dump): Declare.
6707 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6709 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6711 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6713 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6715 * doc.c (store_function_docstring): Warn when we don't know where to
6717 (Fsubstitute_command_keys): Don't advertise the fact that
6718 text-properties are dropped, since we think it's a bug that we'll fix.
6720 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6721 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6722 * frame.c (frame_garbaged): Make "docstring" more precise.
6724 2014-03-20 Glenn Morris <rgm@gnu.org>
6726 * charset.c (init_charset): When we cannot find the charsets directory,
6727 mention if EMACSDATA is set.
6729 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6731 * fns.c (Frandom): Fix rare bug where the result isn't random.
6733 Fix porting inconsistency about rounding to even.
6734 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6735 This way, the unusual !HAVE_RINT case acts like the usual
6736 HAVE_RINT case, and we can fix the documentation accordingly.
6738 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6740 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6741 (w32_wnd_proc): Initialize the dwHoverTime member of
6742 TRACKMOUSEEVENT structure.
6744 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6746 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6748 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6750 * search.c (find_newline): Speed up the function when using the
6751 newline cache, by halving the number of calls to
6752 region_cache_forward and region_cache_backward. (Bug#16830)
6754 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6756 * buffer.c (Fset_buffer): Document return value (bug#17015).
6758 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6760 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6761 nil, always resize character wise to avoid potential loss of the
6762 mode line (Bug#16923 related).
6764 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6766 * frame.c (x_set_frame_parameters): Always calculate new sizes
6767 pixelwise to avoid potential loss when rounding.
6769 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6771 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6772 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6774 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6776 * w32.c (fstatat): Don't add an extra slash if the argument ends
6777 with a slash: this fails the subsequent call to stat_worker on
6778 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6780 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6782 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6784 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6786 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6788 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6789 when frame is only on one screen (Bug#14713).
6791 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6793 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6794 there's a valid wrap point in the display line, the last glyph
6795 cannot "just barely fit" on this row, because display_line doesn't
6796 let it. Instead, proceed as if the last glyph didn't fit, so that
6797 we eventually back up the iterator to the wrap point. This avoids
6798 delusional behavior of move_it_to, whereby it proceeds to the next
6799 display line, but sets current_x to zero for all the glyphs that
6800 without word-wrap would fit on the previous display line.
6801 One result was that visual-order cursor movement behaved erratically
6803 (Fmove_point_visually): Add code to find the x coordinate of the
6804 last character before wrap point, under word-wrap on a TTY.
6806 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6808 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6809 also return value of MOVE_POS_MATCH_OR_ZV from
6810 move_it_in_display_line_to, when moving from beginning of line to
6811 point's position. (Bug#16961)
6813 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6815 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6816 * window.c (Fselect_window): Explain NORECORD and
6817 `buffer-list-update-hook' in doc-string.
6819 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6821 * window.c (Fother_window_for_scrolling): Check that
6822 Vother_window_scroll_buffer is a buffer.
6824 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6826 * xterm.c (xim_initialize): Always pass a copy of resource name
6827 to XRegisterIMInstantiateCallback and eassert whether return
6828 value is True. Passing copy is important because Xlib doesn't
6829 make its own copy and resource name argument usually points to
6830 SSDATA (Vx_resource_name), which may be changed from Lisp.
6831 (xim_close_display): For XUnregisterIMInstantiateCallback,
6832 always eassert return value and pass exactly the same values
6833 as were used for XRegisterIMInstantiateCallback.
6834 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6835 sources to check why if you are interested.
6837 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6839 * dispnew.c (change_frame_size_1): Add new_lines instead of
6840 new_height, the latter may be still zero if passed as such.
6841 * window.c (Fwindow_pixel_height): Mention bottom divider in
6844 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6846 Fix "resource temporarily unavailable" with xgselect
6848 * xgselect.c: Include <stdbool.h>.
6849 (xg_select) [!USE_GTK]: Don't lose track of errno.
6851 Fix minor --enable-gcc-warnings issues.
6852 * widget.c (update_various_frame_slots, EmacsFrameResize):
6853 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6855 2014-03-04 Ken Brown <kbrown@cornell.edu>
6857 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6858 represent the actual adjustment needed for alignment.
6860 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6862 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6863 needed, and don't reallocate if the initial allocation already
6864 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6866 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6868 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6871 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6873 * cmds.c (delete-char): Update docstring pointing out that the
6874 function ignores `delete-active-region' and `overwrite-mode'.
6876 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6878 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6880 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6881 allocated buffer due to alignment.
6882 (freehook): If the block to be freed was allocated by
6883 'aligned_alloc', find its real pointer before calling 'free'.
6885 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6888 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6890 * font.c (toplevel): Adjust comment about font cache layout.
6891 (font_clear_cache): Fix to match real font cache layout.
6892 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6893 (Fframe_font_cache) [FONT_DEBUG]: New function.
6894 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6896 Avoid crashes when X fonts are erroneously freed on reused X
6897 'Display *' connection data (Bug#16069). Note that X font
6898 resources still may be leaked, but currently there is no way
6899 to completely avoid it.
6900 * xterm.h (struct x_display_info): New member x_id. Add comments.
6901 * xterm.c (x_display_id): New variable.
6902 (x_term_init): Assign identifier to each opened X connection.
6903 * xfont.c (struct xfont): New member x_display_id.
6904 (xfont_open): Initialize it with frame's display id.
6905 (xfont_close): Check whether font's display id matches the one
6906 recorded for the given display. Adjust comment.
6907 * xftfont.c (struct xftfont_info):
6908 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6910 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6912 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6913 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6914 killed Vother_window_scroll_buffer.
6915 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6917 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6919 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6920 that start with more than 2 slashes as UNCs. (Bug#16751)
6922 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6924 Fix a few crashes and leaks when cloning C strings.
6925 * alloc.c, lisp.h (dupstring): New function.
6926 * gtkutil.c (xg_get_font):
6927 * term.c (tty_default_color_capabilities):
6928 * xsettings.c (store_monospaced_changed)
6929 (store_font_name_changed, parse_settings)
6930 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6931 This avoids some unlikely crashes due to accessing freed storage,
6932 and avoids some minor memory leaks in the more-typical case.
6934 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6936 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6937 cursor when modeline can't be dragged (Bug#16647).
6939 2014-02-28 Glenn Morris <rgm@gnu.org>
6941 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6942 from custom-delayed-init-variables. (Bug#11565)
6944 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6946 More fixes for mouse glyph calculations (Bug#16647).
6947 * window.c (coordinates_in_window): In intersection of
6948 horizontal and vertical window dividers prefer the horizontal
6949 one. Add some extra parens to last fix.
6950 (window_relative_x_coord): Return x-coordinate for header and
6952 * xdisp.c (remember_mouse_glyph): In text area don't extend
6953 glyph into mode line to show the vertical drag cursor there
6954 immediately. Subdivide mouse glyphs in right fringes to show a
6955 horizontal drag cursor as soon as we enter the "grabbable width"
6956 portion. Handle vertical border case separately. Do not
6957 subdivide window divider areas.
6958 (note_mouse_highlight): On bottom divider of bottommost windows
6959 show vertical drag cursor only when the minibuffer window can be
6962 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6964 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6965 reset by the face of the object just displayed. See also bug#76.
6966 (get_next_display_element): If the string came from a display
6967 property, examine the box face attribute at it->position, not at
6968 it->current.pos, since the latter was not updated yet. (Bug#16870)
6969 (handle_face_prop): Improve commentary.
6971 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6973 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6974 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6976 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6978 Fixes around Bug#16647.
6979 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6980 ON_BOTTOM_DIVIDER cases.
6981 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6982 only if the window has no right divider.
6983 (Fcoordinates_in_window_p): Fix doc-string.
6985 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6987 * lread.c (Funintern): Fix doc to match advertised calling convention.
6989 2014-02-24 Daniel Colascione <dancol@dancol.org>
6991 * keyboard.c (read_char): Close race that resulted in lost events.
6993 2014-02-22 Glenn Morris <rgm@gnu.org>
6995 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6996 * window.c (window-resize-pixelwise): Doc fixes.
6998 * process.c (Finternal_default_process_filter)
6999 (Finternal_default_process_sentinel): Doc tweaks.
7001 2014-02-21 Glenn Morris <rgm@gnu.org>
7003 * process.c (Fprocess_buffer, Faccept_process_output)
7004 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7007 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7009 * window.c (Fwindow_scroll_bar_width): New function.
7011 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7013 Pacify GCC when configuring with --enable-gcc-warnings.
7014 * xdisp.c (move_it_in_display_line_to) [lint]:
7015 Initialize recently-added local.
7017 2014-02-21 Daniel Colascione <dancol@dancol.org>
7019 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7021 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7023 * xdisp.c (init_iterator): Don't dereference a bogus face
7024 pointer. (Bug#16819)
7025 (try_cursor_movement): Don't use cursor position if
7026 set_cursor_from_row failed to compute it. This avoids assertion
7027 violations in MATRIX_ROW.
7028 (move_it_in_display_line_to): Save the iterator state in ppos_it
7029 only once per call. Reimplement the method used to return to the
7030 best candidate position if all the positions found in display line
7031 are beyond TO_CHARPOS. This cuts down the number of calls to
7032 bidi_shelve_cache, which moves a lot of stuff when lines are long
7033 and include bidirectional text. (Bug#15555)
7035 2014-02-20 Glenn Morris <rgm@gnu.org>
7037 * data.c (Fdefalias): Doc fix.
7039 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7041 * xdisp.c (display_line): Fix horizontal scrolling of large images
7042 when fringes are turned off. This comes at a price of not
7043 displaying the truncation/continuation glyphs in this case.
7046 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7047 CreateDIBSection returns an error indication, zero out *ximg after
7048 destroying the image. This avoids crashes in memory allocations
7049 due to the fact that some of the callers also call
7050 x_destroy_x_image, which will attempt to free an already free'd
7053 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7055 * widget.c (update_various_frame_slots): Don't set
7056 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7058 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7060 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7062 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7064 temacs --daemon fix (Bug#16599).
7065 * emacs.c (main): Initialize daemon_pipe[1] here ...
7066 (syms_of_emacs): ... instead of here.
7068 2014-02-16 Anders Lindgern <andlind@gmail.com>
7070 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7073 2014-02-16 Daniel Colascione <dancol@dancol.org>
7075 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7076 (xd_get_connection_address): Use it.
7077 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7078 xd_get_connection_address because the latter signals if the bus
7079 we're trying to close is already disconnected.
7081 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7083 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7084 argument to CreateThread. This avoids segfaults on Windows 9X.
7085 Reported by oslsachem <oslsachem@gmail.com>.
7087 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7089 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7090 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7091 (check_lseek): New function, to report lseek errors.
7092 (save_data_space, update_file_ptrs, read_header, write_header)
7093 (copy_file, copy_rest, unexec): Use these news functions.
7094 (update_file_ptrs): Don't assume wraparound behavior when
7095 converting a large size_t value to off_t.
7097 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7099 * composite.c (fill_gstring_header): Pass positions as C integers
7100 and move parameters checking to...
7101 (Fcomposition_get_gstring): ...this function. Handle case when
7102 buffer positions are in reversed order and avoid crash (Bug#16739).
7104 * buffer.c (validate_region): Mention current buffer in error message.
7106 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7108 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7110 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7112 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7114 2014-02-11 Glenn Morris <rgm@gnu.org>
7116 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7117 Replace refs to "OpenStep" in messages.
7119 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7121 Avoid "." at end of error diagnostics.
7122 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7123 * font.c (Ffont_at):
7124 * nsfns.m (ns_display_info_for_name):
7125 * nsselect.m (Fx_own_selection_internal):
7126 * nsterm.m (performDragOperation:):
7127 Remove "." from end of diagnostic.
7129 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7131 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7132 unintuitive (bug#15824).
7133 (Fyes_or_no_p): Doc fix (bug#15456).
7135 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7137 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7139 * eval.c (call_debugger): When exiting the debugger, do not allow
7140 max_specpdl_size less than actual binding depth (Bug#16603).
7141 (syms_of_eval): Adjust docstring.
7143 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7145 * cmds.c (Fself_insert_command): Output a clearer error message on
7146 negative repetitions (bug#9476).
7148 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7150 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7152 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7154 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7156 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7158 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7160 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7162 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7164 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7166 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7167 `exit' works (bug#15865).
7169 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7171 Constrain window box/body sizes and margin widths (Bug#16649).
7172 * xdisp.c (window_box_width): Don't return less than zero.
7173 (window_box_left_offset, window_box_right_offset): Don't return
7174 more than the window's pixel width.
7175 * window.c (window_body_height, window_body_width): Don't return
7177 (window_resize_apply): Adjust margin width, if necessary.
7179 2014-02-07 Glenn Morris <rgm@gnu.org>
7181 * nsterm.m (syms_of_nsterm): Doc fix.
7183 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7185 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7186 New variables: pointers through which to call the respective APIs.
7187 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7188 (filename_from_ansi, sys_link, check_windows_init_file):
7189 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7190 This is required on Windows 9X, where we dynamically load
7191 UNICOWS.DLL which has their non-stub implementations.
7192 (maybe_load_unicows_dll): Assign addresses to these 2 function
7193 pointers after loading UNICOWS.DLL.
7195 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7196 MultiByteToWideChar and WideCharToMultiByte through function
7199 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7202 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7204 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7205 for OSX >= 10.9 if separate spaces are used.
7206 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7208 2014-02-06 Glenn Morris <rgm@gnu.org>
7210 * buffer.c (cache-long-scans): Doc fix.
7212 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7214 * w32fns.c (Fw32_shell_execute): Doc fix.
7216 2014-02-05 Bastien Guerry <bzg@gnu.org>
7218 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7219 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7221 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7223 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7224 outside the window (Bug#16649).
7226 * xdisp.c (note_mouse_highlight): When entering a margin area show
7227 a non-text cursor (Bug#16647).
7229 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7231 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7232 It prompted a compile-time diagnostic on GNU/Linux.
7233 Simplify to remove the need for the label.
7235 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7237 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7238 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7239 to show it; otherwise return 'unsupported--w32-dialog' to signal
7240 to the caller that emulation with menus is necessary.
7241 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7243 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7245 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7248 * menu.c (Fx_popup_dialog): Don't condition the call to
7249 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7250 special symbol 'unsupported--w32-dialog', emulate the dialog with
7251 a menu by calling x-popup-menu.
7253 * menu.h (Qunsupported__w32_dialog): New extern variable.
7255 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7257 * keyboard.c (kbd_buffer_get_event): Read file notification events
7260 * xgselect.c (xg_select): Read glib events in any case, even if
7261 there are no file descriptors to watch for. (Bug#16519)
7263 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7265 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7266 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7267 * w32term.c (w32_draw_window_divider): Handle first and last
7269 * w32term.h (w32_fill_area_abs): New function.
7270 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7272 * xfaces.c (realize_basic_faces): Handle new face ids.
7273 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7274 and bottom divider width.
7275 * xterm.c (x_draw_window_divider): Handle first and last pixels
7278 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7280 * print.c (Fexternal_debugging_output): Add cast to pacify
7281 --enable-gcc-warnings.
7282 * eval.c (call_debugger): Grow specpdl if the debugger was
7283 entered due to specpdl overflow (Bug#16603) and allow more
7284 specpdl space for the debugger itself.
7286 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7288 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7291 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7293 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7294 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7296 * print.c (Fexternal_debugging_output): If the argument character
7297 is non-ASCII, encode it with the current locale's encoding before
7298 writing the result to the terminal. (Bug#16448)
7300 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7301 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7304 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7306 * process.c (create_process): Reset SIGPROF handler in the child.
7307 * callproc.c (call_process): Likewise.
7309 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7311 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7313 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7315 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7316 of zero to print strings, GDB doesn't like it.
7318 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7319 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7320 we still use correct addresses. (Bug#16576)
7322 2014-01-27 K. Handa <handa@gnu.org>
7324 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7325 to preserve the code detection behavior of 24.3.
7326 * coding.h (struct coding_system): New member detected_utf8_bytes.
7327 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7328 (decode_coding_gap): Use short cut for UTF-8 file reading only
7329 when coding->detected_utf8_bytes equals to coding->src_bytes.
7330 * fileio.c (Finsert_file_contents): Cancel the previous change.
7332 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7334 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7335 that are not visible.
7337 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7339 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7340 is grabbed (Bug#16565).
7342 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7344 * xdisp.c (last_max_ascent): Re-remove after erroneously
7345 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7347 (move_it_to): Re-remove reference to last_max_ascent.
7348 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7349 max_descent here instead of calling line_bottom_y.
7352 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7354 * terminal.c (initial_free_frame_resources): New function.
7355 (init_initial_terminal): Install new hook to free face cache
7356 on initial frame and avoid memory leak. For details, see
7357 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7358 * xfaces.c (free_frame_faces): Adjust comment.
7360 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7362 * data.c (Fstring_to_number): Document results if unparsable
7365 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7367 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7369 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7371 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7372 * coding.c (detect_coding_utf_8, emacs_mule_char)
7373 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7374 (check_utf_8, decode_coding):
7375 * coding.h (struct coding_system.errors):
7376 Use ptrdiff_t, not int, for integer values derived from buffer and
7379 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7380 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7381 before invoking decode_coding_gap, since there's just one block.
7383 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7385 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7386 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7387 too early. Again run change_frame_size before assigning menu-
7390 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7392 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7393 arrives, call x_check_fullscreen, in case the new display has a
7394 different resolution. (Bug#16517)
7396 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7398 * term.c (read_menu_input): If the selected frame changes, exit
7400 (tty_menu_show): If the selected frame changes while we displayed
7401 a menu, throw to top level. (Bug#16479)
7403 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7405 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7407 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7409 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7410 * data.c (count_one_bits_word): Fix bug (negated comparison)
7411 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7413 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7415 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7416 Avoid undefined behavior by initializing display property bit of a
7417 string processed by the bidirectional iterator. For details, see
7418 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7420 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7422 Minor cleanup of previous change.
7423 * image.c (imagemagick_error, Fimagemagick_types):
7424 Omit some recently-introduced and unnecessary casts and assignments.
7426 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7428 Fix two memory leaks discovered with Valgrind.
7429 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7430 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7432 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7434 Fixes in window size functions around Bug#16430 and Bug#16470.
7435 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7436 (Fwindow_mode_line_height, Fwindow_header_line_height)
7437 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7438 Minor doc-string adjustments.
7439 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7440 Rewrite doc-strings.
7441 (window_body_height, window_body_width): Do not count partially
7442 visible lines/columns when PIXELWISE is nil (Bug#16470).
7443 (Qfloor, Qceiling): New symbols.
7445 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7447 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7448 when the image cache is not yet allocated. (Bug#16509)
7450 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7452 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7453 re-attach intervals to its base buffer (Bug#16502).
7454 * intervals.c (set_interval_object): Move from here...
7455 * intervals.h (set_interval_object): ... to here. Fix comments.
7457 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7459 Avoid undefined behavior by initializing buffer redisplay bit.
7460 Reported by Dmitry Antipov in
7461 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7462 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7464 Revert some of the CANNOT_DUMP fix (Bug#16494).
7465 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7467 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7469 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7470 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7471 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7472 they are replaced by macros that expand into direct calls to the
7473 corresponding functions from GDI32.DLL.
7474 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7475 variables in the Cygwin build, they are unused.
7477 2014-01-19 K. Handa <handa@gnu.org>
7479 * composite.c (composition_update_it): Fix previous change.
7481 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7483 Fix file name handling on MS-Windows 9X.
7484 * w32.c (maybe_load_unicows_dll): New function.
7486 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7487 on, to make sure we can convert file names to and from UTF-8 on
7488 Windows 9X. This fixes a failure to start up because Emacs cannot
7489 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7491 * w32font.c [WINDOWSNT]: Include w32.h.
7492 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7493 of implementing the same stuff.
7494 Remove now unused g_b_init_is_windows_9x.
7496 * w32.h (maybe_load_unicows_dll): Add prototype.
7498 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7500 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7501 switch to single keyboard. Prevents daemon crashes when a new
7502 client connects while we show a TTY menu in an existing client.
7505 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7507 Fix MinGW64 porting problem with _setjmp.
7508 Reported by Eli Zaretskii in:
7509 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7510 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7511 the old _setjmp and _longjmp. All uses changed.
7513 2014-01-13 Daniel Colascione <dancol@dancol.org>
7515 * textprop.c (Fremove_list_of_text_properties):
7516 Correctly handle reaching the end of the interval tree. (Bug#15344)
7518 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7520 * xdisp.c (resize_mini_window): Round height to a multiple of
7521 frame's line height. Fix bug in calculation of window start
7522 position (Bug#16424).
7524 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7526 * macfont.m: Include termchar.h.
7527 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7528 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7529 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7530 *_WITH_GC_* to take face and f as parameters.
7531 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7532 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7534 2014-01-13 Daniel Colascione <dancol@dancol.org>
7536 Fix menu item updating in the presence of the Unity global menu
7539 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7540 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7542 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7543 updating menus; explain why.
7544 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7545 problem it's supposed to solve and it interferes with detecting
7546 the presence of a global menu.
7547 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7550 2014-01-11 K. Handa <handa@gnu.org>
7552 * composite.c (composition_update_it): Fix indexing of
7553 LGSTRING_CHAR (Bug#15984).
7555 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7557 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7559 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7561 * xdisp.c (try_window_id): Don't use this function's optimizations
7562 if overlays in the buffer displayed by the window have changed
7563 since last redisplay. (Bug#16347)
7564 (message_dolog): Fix indentation.
7566 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7568 * frame.c (frame_resize_pixelwise): Fix doc-string.
7570 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7572 Fix handling of internal borders (Bug#16348).
7573 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7574 Remove internal border width from pixel width of windows.
7575 (change_frame_size_1): Don't return early when frame's pixel
7576 size changes - we still have to record the new sizes in the
7578 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7579 also when toolbar gets larger.
7580 * window.c (check_frame_size): Include internal_border_width in
7582 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7583 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7584 In non-toolkit/non-GTK version clear internal border.
7585 * xterm.c (x_clear_under_internal_border): New function for
7586 non-toolkit/non-GTK version.
7587 (x_after_update_window_line): In non-toolkit/non-GTK version
7589 (handle_one_xevent, x_set_window_size):
7590 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7591 * xterm.h (x_clear_under_internal_border): Extern it.
7593 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7595 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7596 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7599 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7601 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7602 last value of point is not equal to buffer's point. (Bug#16129)
7604 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7607 * nsterm.h (updateCollectionBehavior): Rename from
7608 updateCollectionBehaviour. All uses changed.
7610 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7611 * Makefile.in (SETFATTR): New macro.
7612 (temacs$(EXEEXT)): Use it.
7614 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7616 Fix maximization behavior on Windows (Bug#16300).
7617 * w32fns.c (w32_fullscreen_rect): Don't handle
7618 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7619 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7620 of SetWindowPos. Restore last placement also when leaving
7621 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7622 but the FULLSCREEN_BOTH case.
7624 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7627 * data.c (arithcompare_driver):
7628 * fileio.c (Fcar_less_than_car):
7629 * fns.c (internal_equal):
7630 * frame.c (delete_frame):
7631 * lisp.h (enum More_Lisp_Bits):
7633 Avoid C99 constructs that don't work in C89.
7634 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7635 to port to C89, which doesn't have 'long long'.
7636 (count_trailing_zero_bits): Use them.
7638 2014-01-03 Chong Yidong <cyd@gnu.org>
7640 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7642 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7644 Further adjust frame/window scrollbar width calculations.
7645 * window.c (apply_window_adjustment):
7646 Set windows_or_buffers_changed.
7647 (Fwindow_scroll_bars): Return actual scrollbar width.
7648 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7649 For non-toolkit builds again use 14 as minimum width and set
7650 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7651 * xterm.c (XTset_vertical_scroll_bar): Take width from
7652 WINDOW_SCROLL_BAR_AREA_WIDTH.
7653 (x_new_font): Rename wid to unit. Base calculation of new
7654 scrollbar width on toolkit used and make it analogous to that of
7655 x_set_scroll_bar_default_width.
7656 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7657 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7658 of GetSystemMetrics.
7659 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7660 WINDOW_SCROLL_BAR_AREA_WIDTH.
7661 (x_new_font): Make it correspond to changes in xterm.c.
7663 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7665 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7666 This is a cleaner way to fix the MinGW-w64 porting problem.
7667 Check for INTPTR_MAX misconfiguration.
7669 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7671 * search.c (newline_cache_on_off, find_newline): In indirect
7672 buffers, use the newline cache of the base buffer.
7674 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7675 buffer, invalidate the caches of its base buffer. (Bug#16265)
7677 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7678 buffers, use the width-run cache of the base buffer.
7680 * xdisp.c (redisplay_window): When the window displays an indirect
7681 buffer, and the character widths in the display table have
7682 changed, invalidate the width-run cache of the corresponding base
7685 * fileio.c (Finsert_file_contents): When invalidating the newline
7686 cache, consider the case of inserting into indirect buffer.
7688 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7689 In indirect buffers, use the paragraph cache of the base buffer.
7691 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7693 * window.c (grow_mini_window): Fix last change.
7695 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7697 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7699 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7701 * w32term.c (w32_initialize): Use LCID and LOWORD.
7703 * w32proc.c (create_child): Use pid_t for 5th argument.
7704 (IsValidLocale): Don't provide prototype for MinGW64.
7705 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7706 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7708 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7709 MinGW64 doesn't support.
7711 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7713 * w32.c (set_named_security_info): New function.
7714 (acl_set_file): Fall back on set_named_security_info if
7715 set_file_security fails.
7716 (g_b_init_set_named_security_info_w)
7717 (g_b_init_set_named_security_info_a): New static variables.
7718 (globals_of_w32): Initialize them to zero.
7719 (set_named_security_info): Set them to non-zero if the
7720 corresponding API is available.
7721 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7722 New function typedefs.
7724 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7726 Some more fixes following pixelwise resize changes including one
7728 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7729 of frame_resize_pixelwise.
7730 * widget.c (pixel_to_text_size): New function.
7731 (update_wm_hints): Have size hints respect value of
7732 frame_resize_pixelwise.
7733 (EmacsFrameResize): Alway process resize requests pixelwise.
7734 * window.c (grow_mini_window): Make sure mini window is at least
7736 * xdisp.c (display_menu_bar): Make sure menubar extends till
7738 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7739 (x_set_tool_bar_lines): Calculate pixelwise.
7740 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7741 frame_resize_pixelwise.
7743 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7745 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7746 variables not used there.
7748 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7750 * w32.c (sys_umask): New function. (Bug#16299)
7752 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7754 * dispnew.c (change_frame_size_1): Take old width of root window
7755 from that window's pixel width. (Bug#16284)
7757 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7759 Plain copy-file no longer chmods an existing destination (Bug#16133).
7760 * fileio.c (realmask): Now a static var, not a local.
7761 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7762 Remove arg STATPTR. All uses changed.
7763 (Fcopy_file): Do not alter permissions of existing destinations,
7764 unless PRESERVE-PERMISSIONS (renamed from
7765 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7766 Avoid race when testing for existing destinations and for
7767 when input and output files are the same.
7768 If changing the group fails, adjust both default and
7769 preserved permissions so that access is not granted to the
7771 (Fset_default_file_modes, init_fileio): Update realmask.
7772 (Fdefault_file_modes): Use realmask instead of calling umask.
7774 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7776 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7777 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7778 flags on the daemon pipe ends before execing.
7780 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7782 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7783 session. (Bug#14739)
7785 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7787 * callproc.c (Vexec_path): Document that exec-directory is in it.
7789 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7791 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7794 2013-12-27 Chong Yidong <cyd@gnu.org>
7796 * data.c (Fsymbol_function): Doc fix.
7798 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7800 Some more tinkering with Bug#16051.
7801 * window.c (resize_frame_windows): Don't let the size of the
7802 root window drop below the frame's default character size.
7803 Never ever delete any subwindows - let the window manager do the
7806 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7807 of toolbar lines needed when they exceed the height of the root
7809 (unwind_create_frame_1): New function.
7810 (Fx_create_frame): Generally inhibit calling the window
7811 configuration change hook here. Remove extra call to
7812 change_frame_size - it's not needed when we don't run the
7813 configuration change hook.
7815 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7817 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7818 On my Fedora 19 platform the core dumps were so big that
7819 my desktop became nearly catatonic.
7820 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7821 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7822 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7823 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7824 a clang-only syntax.
7825 * conf_post.h (__has_feature): New macro, if not already defined.
7826 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7827 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7829 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7831 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7832 is a file name. (Bug#16252)
7834 2013-12-25 Chong Yidong <cyd@gnu.org>
7836 * keyboard.c (Voverriding_terminal_local_map)
7837 (Voverriding_local_map): Doc fix.
7839 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7841 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7843 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7844 file name when it is submitted to ShellExecute. Simplify code.
7845 Don't test DOCUMENT for being a string, as that is enforced by
7846 CHECK_STRING. Doc fix.
7848 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7850 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7851 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7852 redisplay_tool_bar does. Improve and fix commentary.
7853 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7854 limits of the glyph matrices. (Bug#16051)
7855 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7856 only when the new size is different from the old one, and the new
7857 size can be achieved given the frame height.
7859 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7861 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7863 2013-12-23 Glenn Morris <rgm@gnu.org>
7865 * lread.c (Fload): Mention load-prefer-newer in doc.
7867 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7869 Handle Bug#16207 by being more restrictive when running hooks.
7870 * window.c (unwind_change_frame): New function.
7871 (Fset_window_configuration): Don't run configuration change hook
7872 while the frame configuration is unsafe. Call select_window
7875 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7877 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7879 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7881 * nsterm.h: Declare EmacsColor category.
7883 * nsterm.m (NSColor): Implement EmacsColor category.
7884 (ns_get_color): Use colorUsingDefaultColorSpace.
7885 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7887 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7889 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7891 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7892 having the PNG_NORETURN attribute, to avoid compiler warning in
7895 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7897 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7899 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7900 fringe background extension.
7901 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7902 because they are now always the same as `left' and `width',
7903 respectively. Remove code for the case that `width' and
7904 `sb_width' are different.
7906 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7908 Remove scroll_bar_actual_width from frames.
7909 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7910 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7911 (x_figure_window_size):
7912 * nsterm.m (x_set_window_size):
7913 * widget.c (set_frame_size):
7914 * w32term.c (x_set_window_size):
7915 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7916 scroll_bar_actual_width.
7918 Convert scroll_bar members to integers on Windows.
7919 * w32term.h (struct scroll_bar): Convert top, left, width,
7920 height, start, end and dragging to integers.
7921 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7923 * w32term.c (w32_set_scroll_bar_thumb)
7924 (w32_scroll_bar_handle_click): Remove XINT conversions for
7925 scroll_bar members. Treat bar->dragging as integer.
7926 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7927 first element. Remove XINT conversions for scroll_bar members.
7928 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7929 Remove XINT conversions for scroll_bar members.
7931 Fix assignment for new window total sizes.
7932 * window.c (Fwindow_resize_apply_total): Assign values for
7935 2013-12-20 Chong Yidong <cyd@gnu.org>
7937 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7938 argument to `append'.
7940 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7942 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7943 current text face, for extending the face of the display margins.
7946 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7947 Doc fix. (Bug#16190)
7949 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7951 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7954 * nsterm.m (Qfile, Qurl): New.
7955 (EV_MODIFIERS2): New macro.
7956 (EV_MODIFIERS): Use EV_MODIFIERS2.
7957 (ns_term_init): Remove font and color from DND, does not work on
7958 newer OSX, and other ports don't have them.
7959 (performDragOperation:): Handle modifiers used during drag.
7960 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7961 Remove global Lisp variables used to communicate with ns-win.el.
7962 Remove font and color handling.
7963 (syms_of_nsterm): Defsym Qfile and Qurl.
7965 2013-12-19 Anders Lindgren <andlind@gmail.com>
7967 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7968 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7970 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7971 (constrainFrameRect): Remove special case nr_screens == 1.
7972 Don't constrain size to size of view.
7974 * nsterm.h (ns_output): Remove dont_constrain.
7976 2013-12-19 Anders Lindgren <andlind@gmail.com>
7978 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7980 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7982 Minor fixes for recent openp changes.
7983 * lisp.h (GCPRO7): New macro.
7984 * lread.c (openp): Use bool for boolean; all callers changed.
7985 Protect save_string from GC. Don't assume that file descriptors
7986 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7987 warning about uninitialized variable.
7989 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7991 * w32fns.c (emacs_abort): Use intptr_t as argument of
7992 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7994 2013-12-18 Glenn Morris <rgm@gnu.org>
7996 * lread.c (Fload): Pass load_prefer_newer to openp.
7997 Don't bother checking mtime if openp already did it.
7998 (openp): Add `newer' argument, to check all suffixes
7999 and find the newest file.
8000 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8001 * callproc.c (call_process):
8002 * charset.c (load_charset_map_from_file):
8003 * emacs.c (init_cmdargs):
8004 * image.c (x_create_bitmap_from_file, x_find_image_file):
8006 * lread.c (Flocate_file_internal):
8007 * process.c (Fformat_network_address):
8008 * sound.c (Fplay_sound_internal):
8009 * w32.c (check_windows_init_file):
8010 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8012 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8014 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8016 * w32.c (getloadavg): Don't index samples[] array with negative
8017 indices. Recover from wall-clock time being set backwards.
8019 * w32term.c (w32_initialize): Declare the argument of
8020 set_user_model as const.
8022 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8023 (w32_menu_show): Constify some arguments passed to MessageBox.
8025 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8026 to initialize Lisp objects.
8028 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8029 initialize Lisp objects.
8031 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8032 use variables used only on X under that condition.
8034 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8035 variables not used there.
8037 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8039 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8040 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8042 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8044 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8045 code, revealed in presence of R2L characters, character
8046 compositions, and display vectors. A better fix for Bug#16148.
8047 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8048 GTK and NS builds, they don't have this member of struct frame.
8050 * dispextern.h (struct composition_it): Correct a comment for the
8053 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8055 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8056 This prevents a compilation error on C compilers that do not
8057 default functions to return 'int' if not declared. Also, add
8058 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8059 since it now uses inline functions.
8061 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8063 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8064 display margins on mode line, header line, and in the frame's
8065 tool-bar window. (Bug#16165)
8067 2013-12-16 Andreas Schwab <schwab@suse.de>
8069 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8071 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8073 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8076 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8078 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8080 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8082 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8083 intended to find bogus pointers in font objects (Bug#16140).
8084 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8085 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8086 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8087 Disable for MS-Windows due to Bug#15876; apparently this
8088 requires more or less substantial changes in fontset code.
8089 * xfont.c (xfont_close):
8090 * xftfont.c (xftfont_close): Call x_display_info_for_display
8091 to check whether 'Display *' is valid (Bug#16093 and probably
8094 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8096 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8097 Reported by Juanma Barranquero <lekktu@gmail.com>.
8099 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8100 open a pty on MS-Windows. (Bug#16152)
8102 * emacs.c (decode_env_path): Fix bogus comparison against
8103 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8105 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8107 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8108 (Fx_file_dialog): Add parentheses around && to silence warning.
8110 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8112 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8114 * xdisp.c (extend_face_to_end_of_line): Extend background of
8115 non-default face in margin areas as well. (Bug#16151)
8116 (display_line): Call extend_face_to_end_of_line for continued
8117 lines as well, if the display margins have non-zero width.
8118 (set_glyph_string_background_width): When needed, set the
8119 extends_to_end_of_line_p flag on glyph strings to be drawn in
8120 margin areas, not only in the text area.
8122 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8125 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8127 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8128 Don't worry about verify_error being t, since it has to be a list.
8130 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8132 Use bool for boolean, focusing on headers.
8133 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8134 No need to include <stdbool.h>, since conf_post.h does it now.
8135 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8136 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8137 (SET_PER_BUFFER_VALUE_P):
8138 * ccl.c, ccl.h (setup_ccl_program):
8139 * ccl.h (CHECK_CCL_PROGRAM):
8140 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8141 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8142 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8143 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8144 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8145 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8146 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8147 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8148 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8149 (CHARSET_FAST_MAP_SET):
8150 * coding.c (decode_coding_ccl, encode_coding_ccl):
8151 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8152 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8153 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8154 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8155 (decode_coding_c_string):
8156 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8157 * conf_post.h (has_attribute):
8158 * dispextern.h (trace_redisplay_p)
8159 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8160 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8161 (SET_GLYPH_FROM_CHAR_GLYPH)
8162 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8163 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8164 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8165 (cursor_in_mouse_face_p):
8166 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8167 (blank_row, prepare_desired_row)
8168 (build_frame_matrix_from_leaf_window, make_current)
8169 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8170 (update_window, scrolling_window, update_frame_line):
8171 * disptab.h (GLYPH_FOLLOW_ALIASES):
8172 * editfns.c (Fformat):
8173 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8174 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8175 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8176 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8177 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8178 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8179 (FONT_DEFERRED_LOG):
8180 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8181 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8182 (FRAME_MOUSE_UPDATE):
8183 * fringe.c (Fdefine_fringe_bitmap):
8184 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8185 (x_create_bitmap_from_xpm_data, xpm_load_image):
8186 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8187 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8188 (MERGE_INTERVAL_CACHE):
8189 * keymap.h (KEYMAPP):
8190 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8191 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8192 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8193 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8194 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8195 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8196 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8197 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8198 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8199 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8200 (SETUP_BUFFER_SYNTAX_TABLE):
8201 * systime.h (timespec_valid_p):
8202 * term.c (save_and_enable_current_matrix):
8203 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8204 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8205 (redisplay_internal, try_window_reusing_current_matrix)
8206 (sync_frame_with_window_matrix_rows, try_window_id)
8207 (display_menu_bar, display_tty_menu_item, display_mode_line)
8208 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8209 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8210 * xmenu.c (xmenu_show):
8211 * xterm.c (use_xim, x_term_init):
8212 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8213 (struct x_bitmap_record):
8214 Use bool for booleans.
8215 * ccl.c (struct buffer_text):
8216 * ccl.h (struct ccl_program):
8217 * charset.h (struct charset):
8219 * coding.h (struct iso_2022_spec, struct coding_system):
8220 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8221 (struct glyph_string, struct face, struct face_cache)
8222 (struct bidi_string_data, struct bidi_it)
8223 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8225 * editfns.c (Fformat):
8226 * frame.h (struct frame):
8227 * fringe.c (struct fringe_bitmap):
8228 * intervals.h (struct interval):
8229 * keyboard.h (struct kboard):
8230 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8231 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8232 (struct Lisp_Buffer_Local_Value, union specbinding):
8233 * macfont.m (struct macfont_info):
8234 * process.h (struct Lisp_Process):
8235 * termchar.h (struct tty_display_info):
8236 * window.h (struct window):
8237 * xterm.h (struct x_output):
8238 Use bool_bf for boolean bit-fields.
8239 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8240 All callers changed.
8241 * ccl.h (struct ccl_program): Remove unused members private_state,
8242 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8244 (struct ccl_spec): Remove unused members cr_carryover,
8245 eight_bit_carryover.
8246 * conf_post.h: Include <stdbool.h>.
8247 (bool_bf): New type.
8248 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8249 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8250 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8251 'do { ... } while (false)' brackets.
8252 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8253 Args must now be expressions; all callers changed.
8254 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8255 (PRODUCE_GLYPHS): Simplify use of boolean.
8256 * fileio.c (Fcopy_file):
8257 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8258 * lisp.h (UNGCPRO): Return void, not int.
8259 (FOR_EACH_TAIL): Use void expression, not int expression.
8260 * region-cache.c: Reindent.
8261 * region-cache.h: Copy comments from region-cache.c, to fix
8262 incorrect remarks about booleans.
8264 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8266 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8267 when character at point is displayed from a display vector.
8270 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8272 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8273 now a list of certificate validation checks that will abort a
8274 connection with an error.
8275 (Fgnutls_boot): Document it and use it.
8277 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8279 * w32term.c (w32_enable_frame_resize_hack): New variable.
8280 (x_set_window_size): Use it to hack frame resizing on Windows
8283 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8285 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8286 Windows-specific code to w32.c. Change error message text to
8287 match that of Posix platforms.
8289 * w32.c (w32_copy_file): New function, most of the code copied and
8290 reworked from Fcopy_file. Improve error handling. Plug memory
8291 leak when errors are thrown. Support file names outside of the
8292 current codepage. (Bug#7100)
8294 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8296 * lread.c (load_path_default): Prototype.
8298 2013-12-13 Glenn Morris <rgm@gnu.org>
8300 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8301 (dump_path): Remove.
8302 (load-path-default): Remove `changed' argument.
8303 Do not set dump_path permanently. Simplify.
8304 (init_lread): Simplify.
8305 (syms_of_lread): Remove dump_path.
8307 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8309 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8310 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8311 2013-12-12 font-related change to avoid Bug#16128, which
8312 is quite hard to fix without even more substantial changes.
8314 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8316 * font.c (font_close_object): Check for live frame (Bug#16128).
8318 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8320 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8321 Return ptrdiff_t, not int, since it's a buffer size.
8322 Reindent/reparen some macros to a more Gnuish style.
8324 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8326 Avoid undefined behavior with huge regexp interval counts.
8327 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8328 since it's now specialized to interval counts. All uses changed.
8329 Do not assume wraparound on signed integer overflow.
8330 (regex_compile): Simplify based on the above changes.
8332 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8334 Support file names on MS-Windows that use characters outside of
8335 the current system codepage. (Bug#7100)
8337 * w32.c (get_file_security, set_file_security)
8338 (create_symbolic_link): Separate pointers and boolean flags for
8339 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8340 non-zero, else the former.
8341 (codepage_for_filenames, filename_to_utf16, )
8342 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8344 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8346 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8347 Accept only one argument; all callers changed.
8348 (dostounix_filename): Remove the second argument, now works in
8349 UTF-8. All callers changed.
8350 (parse_root): Lose DBCS code.
8351 (get_long_basename, w32_get_short_filename, init_environment)
8352 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8353 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8354 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8355 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8356 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8357 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8359 (ansi_encode_filename): New function.
8360 (get_emacs_configuration, get_emacs_configuration_options):
8362 (add_volume_info, GetCachedVolumeInformation): Run the input file
8363 name through unixtodos_filename, to ensure it is stored and
8364 referenced in canonical form.
8365 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8366 (logon_network_drive, sys_link, utime): Improve error handling.
8367 (sys_access): New function.
8368 (hashval, generate_inode_val): Unused functions deleted.
8369 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8370 (check_windows_init_file): Convert error message from UTF-8 to
8371 ANSI codepage, for display in the message box.
8372 (globals_of_w32): Set w32_unicode_filenames according to the OS
8375 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8376 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8377 (syms_of_w32term): Declare w32-unicode-filenames.
8379 * w32proc.c (new_child, delete_child): Remove code that handled
8380 unused pending_deletion and input_file members of the child struct.
8381 (create_child, sys_spawnve): Convert all file names to ANSI
8382 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8383 name cannot be encoded in ANSI codepage. Don't use
8384 unixtodos_filename, mirror slashes by hand.
8385 (record_infile, record_pending_deletion): Functions deleted.
8386 (Fw32_short_file_name): Call w32_get_short_filename instead of
8389 * w32notify.c (add_watch): Work in Unicode mode when
8390 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8391 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8392 instead, do the same with Lisp primitives.
8394 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8395 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8396 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8397 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8398 (Fw32_shell_execute): Improve error reporting.
8399 (Fdefault_printer_name): Ifdef away for Cygwin.
8401 * w32.h (struct _child_process): Remove input_file and
8402 pending_deletion members that are no longer used.
8403 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8404 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8405 (ansi_encode_filename): New and updated prototypes.
8407 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8409 (unexec): Don't use dostounix_filename, it expects a file name in
8410 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8413 * fileio.c (Ffile_name_directory, file_name_as_directory)
8414 (directory_file_name, Fexpand_file_name)
8415 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8416 arguments of dostounix_filename.
8417 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8418 use MAX_UTF8_PATH for size of file-name strings.
8419 (emacs_readlinkat): Build an explicitly unibyte string for file
8421 (syms_of_fileio) <file-name-coding-system>:
8422 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8424 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8425 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8426 directories to UTF-8.
8427 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8428 environment, and each element of the input PATH, to UTF-8.
8430 * dired.c (file_attributes): Use build_unibyte_string explicitly
8431 to make Lisp strings from user and group names.
8433 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8436 * coding.c (decode_file_name, encode_file_name): New functions.
8438 * termcap.c (tgetent): Adapt to the change in arguments of
8441 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8444 * msdos.c (dostounix_filename, init_environment): Adapt to the
8445 change in arguments of dostounix_filename.
8447 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8448 [WINDOWSNT]: Encode file names passed to the image libraries in
8451 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8452 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8454 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8455 arguments of dostounix_filename.
8457 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8459 * font.h (struct font_entity) [HAVE_NS]: New field to record
8460 font driver which was used to create this entity.
8461 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8462 frame where the font was opened.
8463 (font_close_object): Add prototype.
8464 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8465 (font_close_object): Not static any more. Lost frame arg.
8466 Adjust comment and users.
8467 * alloc.c (cleanup_vector): Call font_close_object to adjust
8468 per-frame font counters correctly. If HAVE_NS, also call
8469 driver-specific cleanup for font-entity objects.
8470 * ftfont.c (ftfont_open):
8471 * nsfont.m (nsfont_open):
8472 * w32font.c (w32font_open_internal):
8473 * xfont.c (xfont_open):
8474 * xftfont.c (xftfont_open): Save frame pointer in font object.
8475 * macfont.m (macfont_open): Likewise.
8476 (macfont_descriptor_entity): Save driver pointer to be able
8477 to call its free_entity routine when font-entity is swept.
8478 * ftxfont.c (ftxfont_open): Add eassert because frame
8479 pointer should be saved by ftfont_driver.open.
8481 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8483 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8484 input polling is used. This is still meaningful for Cygwin, see
8485 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8486 * keyboard.c (poll_for_input_1, input_polling_used):
8487 Define unconditionally.
8488 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8489 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8490 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8491 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8492 (face_for_char): Likewise. Rearrange eassert and return ASCII
8493 face for CHAR_BYTE8_P.
8494 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8496 2013-12-11 Ken Brown <kbrown@cornell.edu>
8498 * dispextern.h (erase_phys_cursor):
8499 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8501 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8503 * nsterm.m (x_free_frame_resources):
8504 * term.c (tty_free_frame_resources):
8505 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8506 face cache because it's implied by free_frame_faces anyway.
8507 * w32term.c (x_free_frame_resources): Likewise. Do not call
8508 free_frame_faces twice.
8510 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8512 * editfns.c (Fformat_time_string): Mention %F in the doc.
8514 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8516 * window.c (resize_frame_windows): Don't return immediately when
8517 the root window's size doesn't change - the minibuffer window
8518 may still have to be repositioned/resized.
8519 * xfns.c (Fx_create_frame): Always change the frame size after
8520 initializing the frame's faces.
8521 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8522 change_frame_size should already have done it.
8523 (x_new_font): Assign new tool- and menu-bar heights.
8524 (x_set_window_size_1): Account for tool- and menu-bar heights
8525 (Bug#16013). Don't set pixel sizes since change_frame_size
8526 should already have done it.
8528 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8530 Remove the option of using libcrypto.
8531 * Makefile.in (LIB_CRYPTO): Remove.
8532 (LIBES): Don't use it.
8534 2013-12-11 Juri Linkov <juri@jurta.org>
8536 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8537 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8539 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8541 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8542 drawn tool bar items (Bug#16058).
8543 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8545 2013-12-09 Ken Brown <kbrown@cornell.edu>
8547 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8549 * lisp.h (get_frame_param): Adjust conditions for prototype
8552 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8554 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8555 Avoid unused macro warning if configured --without-xft.
8557 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8559 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8561 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8563 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8565 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8567 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8569 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8571 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8573 Use libcrypto's checksum implementations if available, for speed.
8574 * Makefile.in (LIB_CRYPTO): New macro.
8577 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8578 The macro didn't conform to C99 due to type mismatch,
8579 which caused compilation failure with Sun C 5.12,
8580 and it was confusing anyway. Include window.h to declare
8581 redisplay_other_windows.
8583 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8585 * window.c (set_window_buffer): Update mode line (bug#16084).
8587 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8589 Fix minor problems found by static checking.
8590 * keyboard.c (poll_for_input_1, input_polling_used):
8591 Define only if HAVE_NTGUI.
8592 * xmenu.c (popup_activate_callback): Omit unnecessary
8593 check against USE_X_TOOLKIT, which must be defined here anyway.
8594 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8597 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8599 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8601 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8603 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8605 * nsterm.m (x_set_window_size): Remove fprintf.
8606 (init): Define always. Set applicationDidFinishLaunchingCalled
8608 (applicationDidFinishLaunching:):
8609 Set applicationDidFinishLaunchingCalled.
8610 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8613 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8615 Pixel resize changes for NS (Bug#16049).
8616 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8617 height/width. row/cols are locals.
8618 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8619 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8620 (windowWillResize): Remove gsextra. Calculate extra as in
8622 (x_new_font): Don't change frame size if fullscreen.
8623 Change size pixelwise.
8625 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8626 comment in xfns.c. Change to pixelwise call.
8628 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8630 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8633 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8635 * xterm.c (input_signal_count): Remove.
8636 (x_dispatch_event): Define unconditionally.
8637 (x_make_frame_visible): Process X events until the frame
8638 is really visible (Bug#16027).
8639 * xterm.h (x_dispatch_event): Declare unconditionally.
8641 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8643 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8645 * nsterm.m (x_set_window_size): Handle pixelwise.
8647 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8649 * w32term.c (x_new_font):
8650 * xterm.c (x_new_font): Calculate new frame size from new font
8653 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8655 * lisp.h (FOR_EACH_TAIL): New macro.
8656 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8658 * window.c (select_window): Call second wset_redisplay before we change
8659 selected_window (bug#16034).
8661 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8663 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8665 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8667 * w32xfns.c: Include window.h, to avoid a compiler warning.
8669 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8671 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8672 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8673 window_scroll takes care of it.
8674 (Fset_window_point, Fdelete_other_windows_internal)
8675 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8676 (Fsplit_window_internal, Fdelete_window_internal)
8677 (Fresize_mini_window_internal, Fset_window_configuration)
8678 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8679 cause redisplay instead of forcing a complete redisplay.
8680 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8681 we're only affecting the selected_window.
8683 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8685 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8686 directional control characters. Update type and category
8687 determination according to the UBA from Unicode v6.3.
8688 (bidi_category_t): New category EXPLICIT_FORMATTING.
8690 * dispextern.h (bidi_type_t): Update to include new bidirectional
8691 properties introduced with Unicode v6.3. (Bug#16043)
8693 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8695 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8698 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8700 * font.c (font_list_entities): Remove dummy assignment.
8701 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8702 used on graphic displays only. Remove unused 'font_encoder' member.
8703 (struct font_bitmap): Remove unused 'extra' member.
8704 * nsfont.m (nsfont_open):
8705 * w32font.c (w32font_open_internal):
8706 * ftfont.c (ftfont_get_bitmap): Adjust users.
8708 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8710 Use bool for boolean.
8711 * tparam.c (tparam1):
8712 * undo.c (record_point, record_property_change):
8713 Use bool for boolean, for local vars that are always true or false.
8715 Minor integer overflow fixes (Bug#16033).
8716 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8717 This improves on the previous fix to this function.
8718 (window_resize_check): When summing up pixel counts, don't rely on
8719 undefined behavior if the sum overflows.
8721 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8723 * window.c (Fset_window_new_pixel): Don't choke at negative
8724 argument value (Bug#16033).
8726 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8727 to avoid crash in window_box_height.
8729 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8730 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8732 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8734 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8736 Minor integer overflow fixes.
8737 * window.c (Fset_window_new_pixel, grow_mini_window):
8738 * xdisp.c (Fwindow_text_pixel_size):
8739 Avoid undefined behavior on signed integer overflow.
8740 * xfns.c (x_set_mouse_color):
8741 Check that drag shape fits in 'unsigned', since that's what X wants.
8743 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8745 Improve reporting of fatal exception on MS-Windows.
8746 * w32fns.c (my_exception_handler): New function.
8747 (globals_of_w32fns): Set it up as the unhandled exception
8748 handler. Initialize exception code and address to zeros.
8749 (emacs_abort): If the exception code and address are available,
8750 print them at the beginning of the backtrace. Fix the format of
8751 printing addresses (was producing 0x0x12345678 on XP).
8754 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8756 * eval.c (Fbacktrace__locals): New function.
8757 (syms_of_eval): Defsubr it.
8759 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8761 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8762 Define here to unify between...
8763 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8764 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8766 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8768 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8770 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8771 fringe background extension.
8772 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8773 because they are now always the same as `left' and `width',
8774 respectively. Remove code for the case that `width' and
8775 `sb_width' are different.
8777 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8779 Fix minor problems found by static checking.
8780 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8781 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8782 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8784 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8786 * image.c (imagemagick_compute_animated_image): Don't crash if we
8787 have an animation with different-sized images (bug#15313).
8789 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8791 Remove some unused items introduced during pixelwise change.
8792 * window.c (window_resize_total_check): Remove unused function.
8793 * xdisp.c (remember_mouse_glyph): Remove unused label.
8794 (Ftool_bar_height): Move declaration inside #if.
8795 * xterm.c (x_set_window_size): Don't use r and c.
8797 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8799 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8802 * window.c (Fset_window_configuration): Comment out unused variables.
8804 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8806 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8808 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8810 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8812 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8813 HAVE_GNUTLS3 (Bug#16001).
8815 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8816 if interrupts are deferred (Bug#15801).
8818 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8820 Support resizing frames and windows pixelwise.
8821 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8822 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8823 (struct glyph_matrix): Replace window_left_col and
8824 window_top_line by window_pixel_left and window_pixel_top.
8825 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8827 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8828 (draw_window_divider, move_it_to, x_draw_right_divider)
8829 (x_draw_bottom_divider, change_frame_size): Add or fix
8831 * dispnew.c (change_frame_size_1): Change prototype.
8832 (adjust_glyph_matrix, required_matrix_width)
8833 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8834 values instead of lines and columns.
8835 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8836 WINDOW_TOTAL_FRINGE_WIDTH.
8837 (handle_window_change_signal, do_pending_window_change)
8838 (init_display): Adjusts calls of change_frame_size.
8839 (change_frame_size, change_frame_size_1): Handle pixelwise
8841 * frame.c (Qright_divider_width, Qbottom_divider_width):
8843 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8844 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8845 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8846 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8848 (set_frame_param): New function.
8849 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8850 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8851 (Ffringe_width, Fborder_width, Fright_divider_width)
8852 (Fbottom_divider_width): New functions, defsubr them.
8853 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8854 New argument pixelwise.
8855 (struct frame_parm_table): New members Qright_divider_width and
8856 Qbottom_divider_width.
8857 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8858 (x_report_frame_params): Handle Qright_divider_width and
8859 Qbottom_divider_width.
8860 (x_set_right_divider_width, x_set_bottom_divider_width):
8862 (frame_resize_pixelwise): New option.
8863 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8864 new_pixelwise, right_divider_width and bottom_divider_width;
8865 remove total_lines; rename text_lines, text_cols, new_text_lines
8866 and new_text_cols to text_height, text_width, new_height and
8867 new_width respectively.
8868 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8869 FRAME_TEXT_WIDTH respectively.
8870 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8871 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8872 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8874 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8875 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8876 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8877 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8878 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8879 (FRAME_TOTAL_COLS_ARG): Remove macro.
8880 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8881 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8882 (x_wm_set_size_hint): Handle frame pixel sizes.
8883 * indent.c (compute_motion, Fcompute_motion):
8884 Call window_body_width instead of window_body_cols.
8885 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8886 (make_lispy_position): Handle right and bottom dividers.
8887 (Fsuspend_emacs): Pixelize call of change_frame_size.
8888 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8889 * lisp.h: Extern set_frame_param.
8890 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8892 (Fx_create_frame): Add entry for vertical_drag_cursor.
8893 Pixelize call of change_frame_size.
8894 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8895 * nsterm.m (ns_update_window_end): Optionally draw right
8897 (x_set_window_size): Add argument pixelwise.
8898 Call check_frame_size and change_frame_size with pixelwise zero.
8899 (ns_draw_window_divider): New function.
8900 (ns_redisplay_interface): Add ns_draw_window_divider.
8901 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8902 (x_new_font): Call x_set_window_size with pixelwise zero.
8903 * print.c (print_object): For a window print its sequence
8905 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8906 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8907 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8908 (w32_createwindow): Use scroll bar area width.
8909 (w32_wnd_proc): Handle bottom divider width.
8910 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8911 (Fx_create_frame): Default divider width parameters.
8912 Caclulate sizes pixelwise. Add vertical drag cursor support.
8913 (x_create_tip_frame): Default divider widths to zero.
8914 Pixelize call to change_frame_size.
8915 (Fx_show_tip): Add handling of divider widths. Pixelize window
8917 (Fw32_frame_rect): New function.
8918 (frame_parm_handler w32_frame_parm_handlers): Add divider
8920 (Vx_window_vertical_drag_shape): Add variable.
8921 * w32inevt.c (resize_event, maybe_generate_resize_event):
8922 Pixelize change_frame_size calls.
8923 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8925 * w32term.c (w32_draw_window_divider): New function.
8926 (x_update_window_end): Handle right divider.
8927 (w32_draw_fringe_bitmap, x_scroll_run)
8928 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8929 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8930 Calculate new frame sizes pixelwise.
8931 (x_new_font): Pixelize call to x_set_window_size.
8932 (x_check_fullscreen): Pixelize call to change_frame_size.
8933 (x_set_window_size_1, x_set_window_size): New argument
8934 pixelwise. Calculate pixelwise.
8935 (x_wm_set_size_hint): Use scroll bar area width.
8936 (w32_redisplay_interface): Add w32_draw_window_divider.
8937 * w32term.h (struct w32_output): Add vertical drag cursor.
8938 * widget.c (set_frame_size, update_wm_hints)
8939 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8941 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8942 * window.c (sequence_number): Restore.
8943 (Fwindow_pixel_width, Fwindow_pixel_height)
8944 (Fwindow_mode_line_height, Fwindow_header_line_height)
8945 (window_pixel_to_total, Frun_window_scroll_functions)
8946 (Fset_window_new_pixel, window_resize_apply_total)
8947 (Fwindow_resize_apply_total): New functions.
8948 (window_body_height, window_body_width): Rename from
8949 window_body_lines. New argument PIXELWISE.
8950 Calculate pixelwise.
8951 (Fwindow_body_height, Fwindow_body_width): New argument
8953 (coordinates_in_window, window_relative_x_coord): Use window's
8954 pixel width instead of total width.
8955 (replace_window, recombine_windows): Initialize pixel values.
8956 (resize_root_window, resize_frame_windows, grow_mini_window)
8957 (shrink_mini_window): New argument PIXELWISE.
8958 Calculate pixelwise.
8959 (Fdelete_other_windows_internal, adjust_window_margins)
8960 (window_resize_check, window_resize_apply)
8961 (Fdelete_window_internal, Fresize_mini_window_internal)
8962 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8963 (check_frame_size): Rename arguments. New argument PIXELWISE.
8964 Calculate pixelwise.
8965 (set_window_buffer): Make samebuf bool. Run configuration change
8966 hook only if buffer changed.
8967 (Fset_window_buffer): Rewrite doc-string.
8968 (make_window): Initialize new_pixel slot.
8969 (Fwindow_resize_apply): Check pixel size of root window.
8970 (Fsplit_window_internal): Call 2nd argument pixel_size.
8971 Calculate pixelwise.
8972 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8974 (save_window_data): New slots frame_text_width,
8975 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8976 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8978 (Fcurrent_window_configuration, Fset_window_configuration)
8979 (save_window_save, compare_window_configurations): Handle new
8980 slots in save_window_data and saved_window.
8981 (Fset_window_scroll_bars): Fix doc-string.
8982 (window_resize_pixelwise): New variable.
8983 (coordinates_in_window, Fcoordinates_in_window_p):
8985 (make_parent_window): Adjust sequence_number.
8986 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8988 * window.h (struct window): New members new_pixel, pixel_left,
8989 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8990 (wset_new_pixel): New function.
8991 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8992 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8993 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8994 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8995 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8996 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8997 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8998 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8999 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9000 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9001 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9002 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9003 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9004 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9005 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9007 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9008 (window_body_width, check_frame_size): Adapt external declarations.
9009 * xdisp.c (last_max_ascent): New integer.
9010 (window_text_bottom_y): Handle bottom divider.
9011 (window_box_width, window_box_height): Calculate pixelwise.
9012 (get_glyph_string_clip_rects): Handle right divider.
9013 (remember_mouse_glyph): When windows are resized pixelwise
9014 proceed with width and height set to 1.
9015 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9017 (move_it_to): Calculate and return maximum x position
9019 (Fwindow_text_pixel_size): New function.
9020 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9021 (tool_bar_lines_needed): Rename to tool_bar_height.
9022 Calculate pixelwise.
9023 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9024 Calculate pixelwise.
9025 (redisplay_tool_bar): Calculate pixelwise.
9026 (redisplay_window): Calculate pixelwise. Handle dividers.
9027 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9028 (x_draw_vertical_border): Handle dividers.
9029 (define_frame_cursor1): Handle vertical drag cursor.
9030 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9031 (expose_window): Calculate pixelwise. Handle dividers.
9032 (init_xdisp): Initialize pixel values.
9033 * xfaces.c (Qwindow_divider): New face.
9034 (realize_basic_faces): Realize it.
9035 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9036 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9037 (x_set_scroll_bar_default_width): Default actual width to 16.
9038 (Fx_create_frame): Set sizes pixelwise.
9039 (x_create_tip_frame): Default divider widths to zero.
9040 Pixelize call of change_frame_size.
9041 (Fx_show_tip): Handle divider widths. Initial pixel position
9043 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9044 (Vx_window_vertical_drag_shape): New option.
9045 * xmenu.c (free_frame_menubar): Pixelize call of
9047 * xterm.c (x_draw_window_divider): New function.
9048 (x_update_window_end): Optionally draw right divider.
9049 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9050 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9051 (handle_one_xevent, x_new_font): Calculate pixelwise.
9052 (x_set_window_size_1, x_set_window_size): New argument
9053 pixelwise. Calculate pixelwise.
9054 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9055 (struct x_redisplay_interface): Add x_draw_window_divider.
9056 * xterm.h (struct x_output): Add vertical_drag_cursor.
9058 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9060 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9061 Set invisible frames's `redisplay' when a full redisplay is requested.
9062 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9063 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9064 (display_mode_lines): Set it here instead.
9066 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9068 * dispextern.h (set_window_update_flags): Remove.
9070 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9072 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9074 * xdisp.c (REDISPLAY_SOME_P): New macro.
9075 (redisplay_internal): Use it (bug#15999).
9076 (prepare_menu_bars, redisplay_window): Use it as well.
9078 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9080 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9082 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9083 (globals_of_w32font): Zero it out.
9084 (GetCharWidth32W_Proc): New function pointer.
9085 (get_char_width_32_w): New function.
9086 (compute_metrics): If get_glyph_outline_w returns an error, try
9087 get_char_width_32_w before declaring a failure. This avoids
9088 punishing raster (a.k.a. "bitmap") fonts by slowing down
9089 redisplay. (Bug#6364).
9091 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9093 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9094 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9095 highlight needs to be redisplayed. (Bug#15913)
9097 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9099 Fix minor problems found by static checking.
9100 * buffer.h (struct buffer_text, struct buffer):
9101 * frame.h (struct frame):
9102 * window.h (struct window):
9103 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9104 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9105 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9106 no-longer-valid use of HAVE_MENUS.
9107 * xdisp.c (propagate_buffer_redisplay): Now static.
9109 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9111 * xmenu.c (Fmenu_or_popup_active_p):
9112 * window.c (Fset_window_configuration):
9113 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9114 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9115 * fns.c (Fyes_or_no_p):
9116 * editfns.c (Fmessage_box, Fmessage_or_box):
9117 * alloc.c (make_save_ptr_ptr):
9118 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9120 * window.c (Fset_window_configuration): Move select_window later.
9122 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9124 Refine redisplay optimizations to only redisplay *some* frames/windows
9125 rather than all of them.
9126 * xdisp.c (REDISPLAY_SOME): New constant.
9127 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9128 (bset_redisplay, bset_update_mode_line): New functions.
9129 (message_dolog): Use bset_redisplay.
9130 (clear_garbaged_frames): Use fset_redisplay.
9131 (echo_area_display): Use wset_redisplay.
9132 (buffer_shared_and_changed): Remove.
9133 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9134 frame titles. Compute the actual set of windows redisplayed.
9135 Don't update frame titles and menu bars for frames that don't need to
9137 (propagate_buffer_redisplay): New function.
9139 (redisplay_internal): Use it. Be more selective in the set of windows
9140 we redisplay. Propagate windows_or_buffers_changed to
9141 update_mode_lines a bit later to simplify the code.
9142 (mark_window_display_accurate_1): Reset window and buffer's
9144 (redisplay_window): Do nothing if neither the window nor the buffer nor
9145 the frame needs redisplay.
9146 * window.h (struct window): Add `redisplay' field.
9147 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9148 (redisplay_other_windows, window_list): New declarations.
9149 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9150 (window_list): Not static any more.
9151 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9152 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9153 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9154 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9155 * frame.h (struct frame): Add `redisplay' field.
9156 Move `external_menu_bar' bitfield next to other bit-fields.
9157 (SET_FRAME_GARBAGED): Use fset_redisplay.
9158 (SET_FRAME_VISIBLE): Don't garbage the frame;
9159 Use redisplay_other_windows.
9160 * buffer.h (struct buffer): Add `redisplay' field.
9161 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9162 (modify_overlay): Use bset_redisplay.
9163 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9165 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9167 Support w32 file notifications in batch mode.
9168 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9169 invalid (which happens in batch mode). If non-interactive, call
9170 handle_file_notifications to store file notification events in the
9171 input queue. (Bug#15933)
9173 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9175 * w32inevt.c (handle_file_notifications): Now external, not static.
9177 * w32term.h (handle_file_notifications): Provide prototype.
9179 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9180 init_crit, since init_display, which does that otherwise, is not
9183 2013-11-27 Glenn Morris <rgm@gnu.org>
9185 * Makefile.in ($(lispsource)/international/charprop.el): New.
9186 (emacs$(EXEEXT)): Depend on charprop.el.
9188 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9190 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9191 deleting portions of the buffer under non-nil REPLACE argument.
9194 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9195 directory, watch it and not its parent.
9196 (add_watch): Allow empty string in FILE.
9198 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9200 * window.c (Fset_window_start, window_resize_apply)
9201 (window_scroll): Reset window_end_valid (Bug#15957).
9203 2013-11-27 Glenn Morris <rgm@gnu.org>
9205 * Makefile.in (leimdir): Now in lisp source directory.
9206 ($(leimdir)/leim-list.el): Just use ../leim .
9207 * epaths.in (PATH_DUMPLOADSEARCH):
9208 * lread.c (load_path_default):
9209 * nsterm.m (ns_load_path): No more leim directory.
9211 2013-11-26 Andreas Schwab <schwab@suse.de>
9213 * .gdbinit (xgettype): Add cast.
9215 2013-11-26 Glenn Morris <rgm@gnu.org>
9217 Preload leim-list.el.
9218 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9219 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9220 is a single directory.
9222 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9224 bool-vector-subsetp is now the normal direction (Bug#15912).
9225 * data.c (Fbool_vector_subsetp): Test whether the first argument
9226 is a subset of the second one, not the reverse. Add doc string.
9228 Fix minor problems found by static checking.
9229 * lread.c (load_path_default): Now static.
9230 * textprop.c (text_property_stickiness): Be consistent about the
9231 test used when deciding whether to consider the previous character.
9232 This simplifies the code a bit.
9234 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9236 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9238 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9239 (syms_of_frame): Don't defsubr them.
9241 2013-11-25 Glenn Morris <rgm@gnu.org>
9243 * lread.c (load_path_default): Change the sense of the argument.
9244 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9245 from dump_path. When it is not, avoid checking dump_path twice.
9247 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9248 uninstalled dump_path against installed Vload_path. (Bug#15964)
9250 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9252 Export get_pos_property to Elisp.
9253 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9254 (syms_of_editfns): Export it to Elisp.
9256 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9258 2013-11-23 Romain Francoise <romain@orebokech.com>
9260 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9261 initialization here ...
9262 (syms_of_fileio): ... from here.
9264 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9266 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9267 Please use --enable-check-lisp-object-type.
9269 2013-11-23 Glenn Morris <rgm@gnu.org>
9271 * process.c (get_process): Explicit error for dead buffers.
9273 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9275 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9277 2013-11-23 Glenn Morris <rgm@gnu.org>
9279 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9280 * lread.c (load_path_check): Take path to check as argument.
9281 (load_path_default): New, split from init_lread.
9282 (init_lread): Move calc of default load-path to load_path_default.
9283 Empty elements in EMACSLOADPATH now stand for the default.
9284 (load-path): Doc fix.
9285 * emacs.c (decode_env_path): Add option to treat empty elements
9286 as nil rather than ".".
9287 * callproc.c (init_callproc_1, init_callproc):
9288 * image.c (Vx_bitmap_file_path):
9289 * lisp.h (decode_env_path):
9290 * lread.c (Vsource_directory):
9291 Update for new argument spec of decode_env_path.
9293 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9295 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9296 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9298 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9300 Fix some dependency problems that cause unnecessary recompiles.
9302 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9303 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9304 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9305 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9306 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9307 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9308 (boostrap-clean): No need to remove stamp-oldxmenu.
9310 Fix recently introduced bool vector overrun.
9311 This was due to an optimization that went awry.
9312 Reported by Glenn Morris in
9313 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9314 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9315 for empty vectors, undoing the 2013-11-18 change.
9316 * data.c (bool_vector_binop_driver): Rely on this.
9317 Fix bug that occasionally overran the destination.
9318 * lisp.h (struct Lisp_Bool_vector): Document this.
9320 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9322 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9325 * nsterm.m (init, run, stop:): Comment out for now, does not work
9328 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9330 * charset.c (syms_of_charset): Don't read past end of string.
9332 2013-11-19 Glenn Morris <rgm@gnu.org>
9334 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9336 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9338 Add hooks to run on gaining/losing focus. (Bug#15029)
9339 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9340 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9341 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9343 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9345 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9346 The old names predated the API change that put destination at end.
9348 Improve API of recently-added bool vector functions (Bug#15912).
9349 The old API had (bool-vector-count-matches A B)
9350 and (bool-vector-count-matches-at A B I), which gave the
9351 misleading impression that the two functions were variants, one
9352 with a location I. The new API has (bool-vector-count-population A)
9353 and (bool-vector-count-consecutive A B I) to make the distinction
9354 clearer. The first function no longer has a B argument, since the
9355 caller can easily determine the number of nils if the length and
9356 number of ts is known.
9357 * data.c (Fbool_vector_count_population): Rename from
9358 bool_vector_count_matches, and accept just 1 argument.
9359 (Fbool_vector_count_consecutive): Rename from
9360 Fbool_vector_count_matches_at.
9362 Always allocate at least one bits_word per bool vector.
9363 See Daniel Colascione in:
9364 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9365 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9366 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9367 * lisp.h (struct Lisp_Bool_vector): Document this.
9369 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9371 * insdel.c (invalidate_buffer_caches): New function, consolidated
9372 from part of prepare_to_modify_buffer.
9373 (insert_from_gap, prepare_to_modify_buffer):
9374 * coding.c (code_convert_region, code_convert_string):
9375 Call invalidate_buffer_caches. (Bug#15841)
9377 * lisp.h (invalidate_buffer_caches): Add prototype.
9379 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9381 * w32term.c (x_update_window_end): Don't invalidate the entire
9382 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9383 highlight needs to be redisplayed. (Bug#15913)
9385 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9387 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9389 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9391 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9392 while we are using Vprin1_to_string_buffer.
9394 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9395 after inserting the description string. (Bug#15907)
9397 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9399 * data.c: Work around bogus GCC diagnostic about shift count.
9400 Reported by Eli Zaretskii in
9401 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9402 (pre_value): New function.
9403 (count_trailing_zero_bits): Use it.
9405 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9407 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9408 assume C macros are not supported even under -g3 in these old GCC
9411 2013-11-15 Leo Liu <sdl.web@gmail.com>
9413 * minibuf.c (Ftry_completion, Fall_completions)
9414 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9416 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9418 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9419 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9420 This avoids placing unnecessary constants into the Emacs code.
9422 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9424 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9425 for Cygwin w32 build.
9427 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9428 for Cygwin w32 build. (Bug#15892)
9430 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9432 Simplify, port and tune bool vector implementation.
9433 * alloc.c (bool_vector_exact_payload_bytes)
9434 (bool_vector_payload_bytes): Remove.
9435 (bool_vector_fill): Return its argument.
9436 * alloc.c (bool_vector_fill):
9438 * print.c (print_object):
9439 Simplify by using bool_vector_bytes.
9440 * alloc.c (make_uninit_bool_vector):
9441 New function, broken out from Fmake_bool_vector.
9442 (Fmake_bool_vector): Use it. Use tail call.
9443 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9444 * data.c (BITS_PER_ULL): New constant.
9445 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9446 if long long versions don't exist.
9447 (shift_right_ull): New function.
9448 (count_one_bits_word): New function, replacing popcount_bits_word
9449 macro. Don't assume that bits_word is no wider than long long.
9450 (count_one_bits_word, count_trailing_zero_bits):
9451 Don't assume that bits_word is no wider than long long.
9452 * data.c (bool_vector_binop_driver, bool_vector_not):
9453 * fns.c (Fcopy_sequence):
9455 Create an uninitialized destination, to avoid needless work.
9456 (internal_equal): Simplify.
9457 (Ffillarray): Prefer tail call.
9458 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9459 contain at least one word.
9460 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9461 chars are narrower than ints.
9462 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9463 * fns.c (Fcopy_sequence):
9465 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9466 Don't try to port to hosts where bits_word values have holes; the
9467 code wouldn't work there anyway. Verify this assumption, though.
9468 (bool_vector_bytes): New function.
9469 (make_uninit_bool_vector): New decl.
9470 (bool_vector_fill): Now returns Lisp_Object.
9472 * xfns.c (xic_create_fontsetname):
9473 * xrdb.c (gethomedir): Prefer tail calls.
9475 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9477 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9478 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9480 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9481 that requires a return value.
9482 (Fset_buffer_modified_p): Take advantage of this change to do
9485 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9487 * buffer.c (Frestore_buffer_modified_p): Sync it with
9488 Fset_buffer_modified_p.
9489 (Fforce_mode_line_update): New function, moved from subr.el.
9490 (Fset_buffer_modified_p): Use them.
9491 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9493 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9495 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9496 This avoids undefined behavior when subtracting pointers into
9497 different aways. On my platform it also makes the code a tad
9498 smaller and presumably faster.
9500 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9502 * keyboard.c (command_loop_1): Use region-extract-function.
9503 * insdel.c (Qregion_extract_function): Not static any more (can we
9504 stop pretending that these vars can benefit from being marked static?).
9506 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9508 * search.c (find_newline): If buffer text is relocated during the
9509 "dumb loop", adjust C pointers into buffer text to follow suit.
9512 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9514 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9515 for conversion (Bug#15837).
9517 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9519 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9520 for the entire range of inserted characters. (Bug#15841)
9522 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9524 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9526 (realize_default_face): Remove assignment to distant-foreground if
9527 unspecified (Bug#15815).
9529 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9531 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9532 cache-long-scans disabled, since we don't want to call
9533 prepare_to_modify_buffer (in insert_1_both) for each message we
9536 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9537 from buffer.c. Improve commentary to the buffer field setter
9540 * buffer.c (bset_cache_long_scans): Static function deleted.
9541 Improve commentary to the buffer field setter functions.
9542 (init_buffer_once): Default for cache-long-scans changed to t.
9545 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9547 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9549 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9550 This bug was introduced in my 2013-06-21 change, and caused
9551 struct Lisp_Sub_Char_Table objects to be given too many slots,
9552 which broke 'make -C admin/unidata'.
9554 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9556 Import changes from mac-port 4.5.
9557 * macfont.m (mac_font_copy_default_descriptors_for_language)
9558 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9559 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9560 (macfont_language_default_font_names): New.
9561 (macfont_list): Rearrange language/charset code.
9562 (macfont_close): Don't check for macfont_info->cache.
9563 (mac_ctfont_create_preferred_family_for_attributes): New font
9564 selection code, call
9565 mac_font_copy_default_name_for_charset_and_languages.
9566 (mac_font_copy_default_descriptors_for_language)
9567 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9569 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9571 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9573 Port to C11 aligned_alloc, and fix some integer overflows.
9574 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9575 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9576 and use of posix_memalign replaced with aligned_alloc.
9577 (aligned_alloc): New function, defined or declared as needed.
9578 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9579 Don't undef; configure.ac now does this.
9580 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9581 (calloc, aligned_alloc): Check for integer overflow.
9582 (aligned_alloc): Rename from memalign. All uses changed.
9583 (memalign): New function, an alias for aligned_alloc.
9585 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9587 * xdisp.c (redisplay_internal): Fix typo in last change.
9589 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9591 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9593 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9595 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9596 redisplay--mode-lines-cause.
9597 (redisplay_internal): Keep them uptodate. Remove redundant check of
9598 buffer_shared_and_changed.
9599 * *.[chm]: Number every assignment to update_mode_lines so we
9600 can track why it is set.
9602 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9604 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9606 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9608 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9609 can track why it is set.
9611 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9613 Integer-related fixes for term.c etc.
9614 * dispextern.h (face_tty_specified_color): New function.
9615 * term.c (turn_on_face): Don't rely on undefined behavior when
9616 assigning an out-of-range value to 'long'.
9617 Simplify test for toggling highlight.
9618 (tty_capable_p): Omit last two (unused) args. All callers changed.
9619 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9620 (read_menu_input, tty_menu_activate, tty_menu_show):
9621 * xfaces.c (x_supports_face_attributes_p)
9622 (tty_supports_face_attributes_p):
9623 Use bool for boolean. All callers changed.
9624 (tty_supports_face_attributes_p): Omit defaults for color indices;
9625 no longer needed. Simplify tail call.
9627 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9629 * xdisp.c (prepare_menu_bars): Mark static.
9630 * lisp.h (prepare_menu_bars): Don't declare.
9631 * xselect.c (x_handle_selection_clear):
9632 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9634 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9636 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9637 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9639 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9641 * keyboard.c (Fcommand_error_default_function): Rename from
9642 Fdefault_error_output.
9644 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9646 * keyboard.c (Fdefault_error_output): New function, extracted from
9648 (syms_of_keyboard): Use it for Vcommand_error_function.
9650 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9652 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9653 (init_eval): Use it to ensure handlerlist is non-NULL.
9654 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9655 (Fsignal): Adjust NULLness test of handlerlist.
9656 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9658 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9660 * callproc.c (call_process): Call prepare_to_modify_buffer before
9661 decoding text read from the sub-process, as the decoded stuff will
9662 be inserted into the buffer. This will invalidate the various
9663 caches maintained for the buffer. (Bug#15148)
9665 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9667 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9668 string of glyphless-char-display.
9670 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9672 * nsfns.m (ns_get_name_from_ioreg): New function.
9673 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9674 OSX >= 10.9. Use ns_get_name_from_ioreg.
9676 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9678 Simplify and port recent bool vector changes.
9679 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9680 only in this file. Use a more-efficient implementation if the
9681 second argument is a power of 2.
9682 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9683 Remove no-longer-necessary compile-time checks.
9684 (bool_vector_exact_payload_bytes): New function.
9685 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9686 exact payload changed to call the new function. Do not assume
9687 that the arg or result fits in ptrdiff_t.
9688 (bool_vector_fill): New function.
9689 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9691 (vroundup_ct): Don't assume arg fits in size_t.
9692 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9693 invoke set_category_set.
9694 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9695 All callers changed. Use bool_vector_set.
9696 * category.h (XCATEGORY_SET): Remove; no longer needed.
9697 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9699 * data.c (Faref): Use bool_vector_ref.
9700 (Faset): Use bool_vector_set.
9701 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9702 (Fbool_vector_not, Fbool_vector_count_matches)
9703 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9704 * fns.c (concat): Use bool_vector_ref.
9705 (Ffillarray): Use bool_vector_fill.
9706 (mapcar1): Use bool_vector_ref.
9707 (sxhash_bool_vector): Hash words, not bytes.
9708 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9709 a constant, since it's now used in #if.
9710 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9711 unsigned char on unusual architectures, so that we no longer
9712 assume that the number of bits per bits_word is a power of two or
9713 is a multiple of 8 or of CHAR_BIT.
9714 (Qt): Add forward decl.
9715 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9716 at least as strictly as bits_word.
9717 (bool_vector_data, bool_vector_uchar_data): New accessors.
9718 All data structure accesses changed to use them.
9719 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9720 (bool_vector_set): New functions.
9721 (bool_vector_fill): New decl.
9722 (ROUNDUP): Move to alloc.c as described above.
9724 Fix recent gnutls changes.
9725 * gnutls.c (Fgnutls_boot): Don't assume C99.
9726 * process.c (wait_reading_process_output): Fix typo in recent change.
9728 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9730 * process.c (wait_reading_process_output, read_process_output)
9731 (send_process): Check gnutls_state is not NULL.
9733 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9734 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9736 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9738 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9739 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9741 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9744 * nsfns.m (Fx_create_frame): Fix memory leak.
9746 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9747 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9748 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9750 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9752 * xdisp.c (message3_nolog, message_with_string): Encode the string
9753 before writing it to the terminal in a non-interactive session.
9755 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9756 sure we concatenate them into a unibyte string.
9758 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9759 resulting temporary name before returning it to the caller.
9760 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9761 is a unibyte string, convert NAME to a unibyte string to ensure
9762 that the result is also a unibyte string.
9764 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9765 create unibyte strings from default paths and directory/file
9768 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9771 * callproc.c (init_callproc): Use build_unibyte_string to make
9772 sure we create unibyte strings from default paths and
9773 directory/file names.
9775 * buffer.c (init_buffer): Don't store default-directory of
9776 *scratch* in multibyte form. The original problem which led to
9777 that is described in
9778 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9779 but it was solved long ago. (Bug#15260)
9781 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9783 Port to stricter C99 platforms.
9784 Especially, C99 prohibits nesting a struct X inside struct Y if
9785 struct X has a flexible array member.
9786 * alloc.c (struct sdata): New type.
9787 (sdata): Implement in terms of struct sdata.
9788 Remove u member; all uses replaced by next_vector, set_next_vector.
9789 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9790 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9791 (struct sblock): Rename first_data member to data, which is now
9792 a flexible array member. All uses changed.
9793 (next_vector, set_next_vector, large_vector_vec): New functions.
9794 (vector_alignment): New constant.
9795 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9796 (struct large-vector): Now merely a NEXT member, since the old approach
9797 ran afoul of stricter C99. All uses changed to use
9798 large_vector_vec or large_vector_offset.
9799 (large_vector_offset): New constant.
9800 * dispnew.c: Include tparam.h, for tgetent.
9801 Do not include term.h; no longer needed.
9802 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9803 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9804 (struct Lisp_Vector): Use a flexible array member for contents,
9805 instead of a union with a member that is an array of size 1.
9807 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9808 fact that the struct no longer contains a union.
9809 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9810 (struct Lisp_Save_Value, struct Lisp_Free):
9811 Use unsigned, not int, for spacers, to avoid c99 warning.
9812 (union specbinding): Use unsigned, not bool, for bitfield, as
9813 bool is not portable to pre-C99 hosts.
9815 2013-11-04 Glenn Morris <rgm@gnu.org>
9817 * emacs.c (usage_message): Mention that `-L :...' appends.
9819 2013-11-02 Glenn Morris <rgm@gnu.org>
9821 * Makefile.in (abs_builddir): Remove.
9822 (bootstrap_exe): Use relative filename.
9824 Use relative filenames in TAGS files.
9825 * Makefile.in (abs_srcdir): Remove it again.
9826 (.PHONY): Remove frc.
9827 (maintainer-clean): No more TAGS-LISP file.
9828 (TAGS): Pass relative file names to etags.
9829 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9831 * Makefile.in (abs_srcdir): New, set by configure.
9833 (maintainer-clean): Remove pointless echo. That should be in the
9834 top-level Makefile, if anywhere. Delete TAGS-LISP.
9835 (extraclean): No s/ and m/ directories for some time.
9836 (TAGS): Also depend on ctagsfiles3.
9837 Remove no-longer-defined S_FILE.
9838 Pass absolute filenames to etags once more.
9839 (TAGS-LISP): Replace lispdir with its expansion.
9840 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9841 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9843 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9845 * xfaces.c (check_lface_attrs, realize_default_face):
9846 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9847 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9849 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9851 * emacs.c (original_pwd): Remove global var by making it local.
9852 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9854 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9856 * xfaces.c: Declare color_distance.
9857 (QCdistant_foreground): New variable.
9858 (NEAR_SAME_COLOR_THRESHOLD): New define.
9859 (load_color2): New function.
9860 (load_color): Call load_color2.
9861 (load_face_colors): Call load_color2 and if distant-color is specified
9862 calculate distant and use distant-color if colors are near.
9863 (LFACE_DISTANT_FOREGROUND): New define.
9864 (merge_face_ref, Finternal_set_lisp_face_attribute)
9865 (Finternal_get_lisp_face_attribute)
9866 (x_supports_face_attributes_p): Handle distant-foreground similar to
9868 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9870 * dispextern.h (lface_attribute_index):
9871 Add LFACE_DISTANT_FOREGROUND_INDEX.
9873 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9875 * image.c (pbm_next_char): New function.
9876 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9877 (pbm_scan_number): Use it.
9878 (Qlibjpeg_version): New variable.
9879 (syms_of_image): DEFSYM and initialize it.
9881 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9883 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9885 2013-10-31 Glenn Morris <rgm@gnu.org>
9887 * emacs.c (original_pwd): New char.
9888 (main): If using --chdir, store original_pwd.
9889 (init_cmdargs): When setting Vinvocation_directory based on a
9890 relative argv[0], use original_pwd if set. (Bug#15768)
9892 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9894 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9896 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9898 * insdel.c: Fix minor problems found by static checking.
9899 (Qregion_extract_function): Now static.
9900 (prepare_to_modify_buffer_1): Remove unused locals.
9902 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9904 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9905 (syms_of_xdisp): Declare pre-redisplay-function.
9906 (markpos_of_region): Remove function.
9907 (init_iterator, compute_stop_pos, handle_face_prop)
9908 (face_before_or_after_it_pos, reseat_to_string)
9909 (get_next_display_element, window_buffer_changed)
9910 (redisplay_internal, try_cursor_movement, redisplay_window)
9911 (try_window_reusing_current_matrix, try_window_id, display_line)
9912 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9913 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9914 * window.h (struct window): Remove field `region_showing'.
9915 * dispextern.h (struct it): Remove region_beg/end_charpos.
9916 (face_at_buffer_position, face_for_overlay_string)
9917 (face_at_string_position): Update prototypes.
9918 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9919 (face_at_string_position): Remove `region_beg' and `region_end' args.
9920 * fontset.c (Finternal_char_font):
9921 * font.c (font_at, font_range): Adjust calls accordingly.
9922 * insdel.c (Qregion_extract_function): New var.
9923 (syms_of_insdel): Initialize it.
9924 (prepare_to_modify_buffer_1): Use it.
9926 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9928 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9929 * ftxfont.c (ftxfont_get_gcs):
9930 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9931 * xfaces.c (x_free_colors, x_free_dpy_colors)
9932 (x_create_gc, unload_color):
9933 * xselect.c (x_property_data_to_lisp):
9934 * xsettings.c (parse_settings):
9935 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9936 (get_bits_and_offset): Adjust definition.
9937 * frame.c (XParseGeometry): Adjust locals.
9938 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9939 * regex.h (toplevel): Likewise for reg_syntax_t.
9941 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9943 * eval.c (run_hook_with_args): Use FUNCTIONP.
9945 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9947 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9948 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9949 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9950 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9951 on MS-Windows anyway.
9952 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9953 (free_realized_face): ...adjust user.
9954 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9955 white relief pixels to -1.
9956 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9957 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9958 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9960 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9962 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9963 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9964 in practice now. All callers changed.
9966 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9968 * dispextern.h (struct face): Use bitfields for 'underline_type'
9969 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9970 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9971 'stipple' member. Move 'lface' member up to help...
9972 * xfaces.c (make_realized_face): ...this function to find and
9973 clear just the members that need clearing.
9974 (load_face_colors, realize_x_face):
9975 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9977 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9979 * xftfont.c (struct xftfont_info): Remove set-but-unused
9981 (xftfont_open): Adjust user.
9982 (xftfont_get_colors): Remove useless prototype.
9984 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9986 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9987 before passing them to 'unexec'. (Bug#15260)
9989 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9991 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9993 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9995 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9996 the changed signature of the font driver's 'close' method.
9998 * w32font.h (w32font_close): Adjust the prototype to the change in
9999 function definition.
10001 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10003 * w32uniscribe.c (uniscribe_close): Adapt the call to
10004 w32font_close to its new prototype.
10006 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10008 Omit unused frame argument of font API's close function.
10009 * font.h (struct font): Drop frame argument. Adjust comment.
10010 * font.c (font_clear_cache, font_close_object): Adjust users.
10011 * ftfont.c (ftfont_close):
10012 * ftxfont.c (ftxfont_close):
10013 * macfont.m (macfont_close):
10014 * nsfont.m (nsfont_close):
10015 * w32font.c (w32font_close):
10016 * xfont.c (xfont_close):
10017 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10018 tweak comments and make functions safe if called more than once for
10019 the same font object.
10021 Perform font-specific cleanup when font object is swept by GC. See
10022 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10023 * alloc.c (cleanup_vector): New function.
10024 (sweep_vector): Call it for each reclaimed vector object.
10025 * font.h (struct font): Adjust comment.
10027 2013-10-24 Glenn Morris <rgm@gnu.org>
10029 * Makefile.in (abs_top_srcdir): New, set by configure.
10031 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10033 Adjust recent font-related changes to fix bug#15686.
10034 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10035 is a live window system frame, mark its default font too.
10037 2013-10-23 Glenn Morris <rgm@gnu.org>
10039 * Makefile.in (RUN_TEMACS): Make relative (again).
10040 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10041 (bootstrap-emacs$(EXEEXT)):
10042 Quote entities that might contain whitespace.
10044 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10046 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10047 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10049 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10051 Do not allow font caches to grow too large.
10052 * alloc.c (compact_font_cache_entry, compact_font_caches):
10053 New functions or stub if not HAVE_WINDOW_SYSTEM.
10054 (compact_undo_list): Factor out from Fgarbage_collect.
10056 (mark_face_cache): Mark face font. Move down to avoid
10058 (mark_terminals): Do not mark font cache here.
10059 (Fgarbage_collect): Call compaction functions described
10060 above. Adjust comment.
10062 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10064 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10065 chdir to HOME (bug#15607).
10067 * nsterm.m (Qcocoa, Qgnustep): New variables.
10068 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10069 (ns_get_color): Make selection color work for GNUstep also.
10071 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10073 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10074 handles mouse clicks. Instead, let GPM use the same code as all
10075 the other mice use. See the discussion starting at
10076 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10077 for the details of the problem with the menu bar this fixes.
10079 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10081 Remove port-specific display name lists to avoid extra
10082 complexity and data duplication with display info lists.
10083 * xterm.h (x_display_name_list): Remove declaration.
10084 * xterm.c (x_display_name_list): Remove.
10085 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10086 * xfns.c (x_display_info_for_name, Fx_display_list):
10087 Likewise. Use x_display_list where appropriate.
10088 * w32term.h (w32_display_name_list): Remove declaration.
10089 * w32term.c (w32_display_name_list): Remove.
10090 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10092 * w32fns.c (x_display_info_for_name, Fx_display_list):
10093 Likewise. Use x_display_list where appropriate.
10094 * nsterm.h (ns_display_name_list): Remove declaration.
10095 * nsterm.m (ns_display_name_list): Remove.
10096 (ns_term_init, syms_of_nsterm): Adjust users.
10097 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10098 Likewise. Use x_display_list where appropriate.
10099 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10100 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10101 (mark_terminals): Mark per-terminal font cache.
10103 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10105 Don't run timers in input-pending-p. Its new check-timers param
10106 provides the prior behavior. (Bug#15045).
10107 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10109 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10111 Make some functions static in non-Microsoft builds.
10112 On my platform (Fedora 19 x86-64), this shrinks the
10113 Emacs executable (text+data) by 0.25%.
10114 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10115 (load_color) [!MSDOS]:
10116 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10117 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10118 * lisp.h (check_existing):
10119 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10120 (network_interface_info) [!WINDOWSNT]:
10121 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10122 Remove extern decls.
10123 * fileio.c (check_existing):
10124 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10125 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10126 (network_interface_info) [!WINDOWSNT]:
10127 * term.c (encode_terminal_code) [!WINDOWSNT]:
10128 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10129 * xfaces.c (load_color) [!MSDOS]:
10131 * fileio.c (check_existing, check_executable, check_writable):
10132 * process.c (network_interface_list, network_interface_info):
10133 Move earlier, so that we don't need forward decls.
10134 * gnutls.c (fn_gnutls_transport_set_errno)
10135 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10137 * w32.c (init_environment): Use faccessat rather than
10138 check_existing, partly for consistency with the rest of the code
10139 in this file, partly so that check_existing can be static.
10141 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10142 * emacs.c (MAIN_PROGRAM): New macro.
10143 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10144 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10146 bool vector int width fixes
10147 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10148 (Fbool_vector_count_matches_at):
10149 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10150 can exceed PTRDIFF_MAX, at least in theory.
10151 (Fbool_vector_count_matches_at):
10152 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10154 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10156 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10157 (struct sockaddr): Add forward decl, for platforms that lack it.
10159 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10161 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10164 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10166 * w32.c (network_interface_get_info, network_interface_list)
10167 (network_interface_info): New functions. (Bug#15610)
10168 (GetAdaptersInfo_Proc): New typedef.
10169 (get_adapters_info): New wrapper function.
10170 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10172 * process.h (network_interface_list, network_interface_info):
10175 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10176 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10177 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10178 for WINDOWSNT. Doc fix.
10179 (syms_of_process): Defsubr Snetwork_interface_list and
10180 Snetwork_interface_info unconditionally.
10182 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10183 in NS GUI sessions. (Bug#15629)
10185 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10187 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10189 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10191 * print.c (print_object): Print " ..." when truncating bool vectors.
10193 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10195 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10196 standard mouse buttons.
10198 * termhooks.h (struct input_event): Remove incorrect commentary.
10200 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10202 Disallow bool vector operations on mixed-length operands.
10203 The old behavior left garbage in the result vector sometimes,
10204 and didn't seem to be useful.
10205 * data.c (Qwrong_length_argument): New static var.
10206 (wrong_length_argument): New function.
10207 (bool_vector_binop_driver): Check that args agree in length.
10209 * keyboard.c, keyboard.h (all_kboards): Now static.
10211 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10213 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10214 note from the lispref.
10216 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10218 * nsterm.h (struct ns_display_info): Remove set-but-unused
10219 member image_cache (image caches are per-terminal anyway).
10220 (FRAME_X_IMAGE_CACHE): Remove.
10221 * nsterm.m (ns_initialize_display_info): Adjust user.
10223 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10225 * w32proc.c: Include mingw_time.h.
10227 * w32.c: Include mingw_time.h.
10229 Implement scrolling of TTY menus when the screen is too short.
10231 * term.c (tty_menu_display): Accept an additional argument, the
10232 menu item from which to start displaying the menu. Account for
10233 the value of Y when limiting the menu to the number of available
10235 (mi_result): New enumeration.
10236 (read_menu_input): Return enumerated value. When the y coordinate
10237 hits min_y or max_y, return scroll indication instead of wrapping
10239 (tty_menu_activate): Handle the scrolling indications from
10240 read_menu_input. Compute the first menu item to display and pass
10241 it to tty_menu_display.
10243 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10245 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10246 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10247 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10248 Adjust to match the change described below.
10249 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10250 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10251 memory_below_frame members to...
10252 * termchar.h (struct tty_display_info): ...here because they're
10253 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10254 * term.c (init_tty):
10255 * nsterm.m (ns_create_terminal):
10256 * w32term.c (w32_create_terminal):
10257 * xterm.c (x_create_terminal): Adjust users.
10258 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10259 to filter out non-TTY frames. Adjust comment.
10260 (scrolling): Adjust user. Prefer eassert for debugging check.
10262 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10264 * xfaces.c (PT_PER_INCH): Remove unused macro.
10265 * termhooks.h (struct terminal): Remove set-but-unused
10266 member fast_clear_end_of_line.
10267 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10268 * nsterm.m (ns_create_terminal):
10269 * term.c (init_tty):
10270 * w32term.c (w32_create_terminal):
10271 * xterm.c (x_create_terminal): Adjust users.
10273 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10275 * lisp.h (bool_vector_size): New function.
10276 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10277 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10278 (Fbool_vector_not, Fbool_vector_count_matches_at):
10279 Remove uses of 'eassume' that should no longer be needed,
10280 because they are subsumed by the 'eassume' in bool_vector_size.
10282 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10284 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10285 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10286 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10288 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10290 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10291 have different dimensions. (Bug#15575)
10293 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10296 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10298 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10300 * term.c (tty_menu_show): Never return with unbalanced
10301 specpdl. Use eassert for debugging check. Adjust style.
10303 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10305 * term.c (read_menu_input): Make selection of menu items
10306 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10307 (tty_menu_activate): Fix off-by-one error when computing max_y.
10309 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10311 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10312 audit logging (only used with GnuTLS 3.x) and enable it.
10314 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10316 * dispnew.c (redraw_frame): Remove useless #ifdef because
10317 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10318 Also, move TTY fflush to...
10319 * term.c (tty_update_end): ...this function.
10321 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10323 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10324 the end of the frame's glyph matrix. (Bug#15575)
10326 * term.c (tty_menu_display): Don't move cursor while overwriting
10327 frame's glyphs with menu items. Limit the number of items
10328 displayed to what can be shown on the available screen lines,
10329 excluding the echo area.
10330 (tty_menu_activate): Limit the Y coordinate allowed by
10331 read_menu_input to the last screen line used for menu display.
10333 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10335 * lisp.h (eassume): New macro.
10336 Also, include <verify.h>, for 'assume'.
10337 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10338 (vroundup, vector_nbytes):
10339 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10340 (Fbool_vector_not, Fbool_vector_count_matches)
10341 (Fbool_vector_count_matches_at):
10342 Use eassume, not eassert.
10343 * casetab.c (set_identity, shuffle):
10344 * composite.c (composition_gstring_put_cache):
10345 * dispnew.c (update_frame_1):
10346 * ftfont.c (ftfont_shape_by_flt):
10347 * image.c (gif_load):
10348 * intervals.c (offset_intervals):
10349 * macfont.m (macfont_shape):
10350 Remove calls to 'assume' that are no longer needed, because
10351 --enable-gcc-warnings no longer generates bogus warnings
10352 when these calls are removed.
10354 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10356 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10358 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10360 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10361 (Qsubstitute_env_in_file_name): New var.
10362 (syms_of_fileio): Define it.
10364 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10366 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10367 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10370 * term.c (save_and_enable_current_matrix): Don't allocate and
10371 don't save margin areas.
10372 (restore_desired_matrix): Don't restore margin areas.
10373 (free_saved_screen): Don't free margin areas.
10375 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10377 * image.c: Pacify --enable-gcc-warnings.
10378 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10379 #define only if used.
10381 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10383 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10384 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10385 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10386 (gif_load): For giflib v5.x and later, display the error message
10387 produced by giflib when its functions fail.
10388 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10391 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10393 * keyboard.c (last_event_timestamp): Remove. For X selection and
10394 GTK popup menus, it may be obtained from per-frame X display info.
10395 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10396 (process_special_events): Adjust users.
10397 * keyboard.h (last_event_timestamp): Remove declaration.
10398 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10399 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10400 * menu.h (xmenu_show): Adjust prototype.
10401 * menu.c (Fx_popup_menu): Adjust user.
10402 * xselect.c (x_own_selection, x_get_foreign_selection)
10403 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10405 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10407 * keyboard.c (init_kboard): Now static. Add arg
10408 to denote window system. Adjust comment.
10409 (init_keyboard): Adjust user.
10410 (allocate_kboard): New function.
10411 (syms_of_keyboard):
10412 * nsterm.m (ns_term_init):
10413 * term.c (init_tty):
10414 * w32term.c (w32_create_terminal):
10415 * xterm.c (x_term_init): Use it.
10416 * keyboard.h (init_kboard): Remove prototype.
10417 (allocate_kboard): Add prototype.
10419 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10421 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10422 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10424 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10426 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10428 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10430 * term.c (tty_menu_activate): Flush the output stream after
10431 showing the cursor, and don't mark the frame garbaged at exit from
10432 the function. Fixes redisplay glitches when moving from one menu
10435 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10437 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10438 or throw error (Bug#15570).
10440 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10442 * intervals.c (temp_set_point_both): Move test into 'eassert',
10445 * lisp.h (eassert): Don't use 'assume'.
10446 Sometimes 'assume' wins in performance, and sometimes it loses,
10447 so it shouldn't be used all the time. Perhaps we need two
10448 flavors of 'eassert', one for where 'assume' is far more likely
10449 to help or to hurt; but that can be done later.
10450 Reported by Dmitry Antipov in
10451 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10452 Also, don't include <verify.h>; no longer needed.
10454 2013-10-09 Glenn Morris <rgm@gnu.org>
10456 * eval.c (Fcond): Doc tweak.
10458 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10460 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10461 expressions with side effects to eassert. (Bug#15565)
10463 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10465 * fns.c (hashfn_user_defined): Allow hash functions to return any
10468 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10470 Fix minor problems found by static checking.
10471 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10472 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10473 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10474 * keyboard.c (read_menu_command): Remove unused local.
10475 * lisp.h (read_menu_command): New decl.
10476 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10477 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10478 Return ptrdiff_t, not int.
10479 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10480 not int, for benefit of xpalloc.
10481 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10483 (have_menus_p): Remove; unused.
10484 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10485 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10486 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10488 (save_and_enable_current_matrix): Omit unnecessary casts.
10489 (read_menu_input): Omit local extern decl (now in lisp.h).
10490 Don't access uninitialized storage if mouse_get_xy fails.
10491 (tty_menu_activate): Mark local as initialized, for lint.
10492 (tty_menu_activate, tty_meny_show): Remove unused locals.
10494 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10496 Support menus on text-mode terminals.
10497 * xterm.h (xw_popup_dialog): Add prototype.
10499 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10500 (xmenu_show): Block input here, instead in Fx_popup_menu.
10501 (xw_popup_dialog): New function, with X-specific bits of popup
10504 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10507 * window.c (Fset_window_configuration): Use run-time tests of the
10508 frame type instead of compile-time conditionals, when menu-bar
10509 lines are considered.
10511 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10512 (w32_popup_dialog): New prototypes.
10514 * w32menu.c (Fx_popup_dialog): Function deleted.
10515 (w32_popup_dialog): New function, with w32 specific bits of popup
10516 dialogs. Block input here.
10518 * w32inevt.c (w32_console_read_socket): Minor change to add
10519 debugging TTY events.
10521 * w32fns.c (show_hourglass): If returning early because the frame
10522 is not a GUI frame, unblock input.
10524 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10525 (cursorY): New functions.
10527 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10528 WINDOWSNT, macros that call curX and curY elsewhere.
10530 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10532 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10533 specific function to hide and show cursor on a text-mode terminal.
10534 (tty_menu_struct, struct tty_menu_state): New structures.
10535 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10536 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10537 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10538 (tty_menu_locate, save_and_enable_current_matrix)
10539 (restore_desired_matrix, screen_update, read_menu_input)
10540 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10541 (tty_pop_down_menu, tty_menu_last_menubar_item)
10542 (tty_menu_new_item_coords, tty_menu_show): New functions.
10543 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10545 * nsterm.h (ns_popup_dialog): Adjust prototype.
10547 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10548 of in x-popup-menu.
10549 (ns_popup_dialog): Adapt order of arguments to the other
10550 *_menu_show implementations.
10551 (Fx_popup_dialog): Function deleted.
10553 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10555 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10557 * menu.c (have_boxes): New function.
10558 (single_keymap_panes): Use it instead of a compile-time
10560 (single_menu_item): Use run-time tests of the frame type instead
10561 of compile-time conditionals.
10562 (encode_menu_string): New function.
10563 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10564 the macro, since different types of frame need different encoding
10566 (digest_single_submenu): Use run-time tests of frame type instead
10567 of, or in addition to, compile-time conditionals.
10568 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10569 (Fx_popup_menu): Detect when the function is called from keyboard
10570 on a TTY. Don't barf when invoked on a text-mode frame.
10571 Check frame type at run time, instead of compile-time conditionals for
10572 invoking terminal-specific menu-show functions.
10573 Call tty_menu_show on text-mode frames.
10574 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10575 run time to determine which alternative to invoke; support dialogs
10578 * keyboard.h <Qmouse_movement>: Declare.
10580 * keyboard.c <Qmouse_movement>: Now extern.
10581 <Qecho_keystrokes>: New static variable.
10582 (read_key_sequence): Accept an additional argument, a flag to
10583 prevent redisplay during reading of the key sequence. All callers
10585 (read_menu_command): New function.
10586 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10588 (toolkit_menubar_in_use): New function.
10589 (make_lispy_event): Use it instead of a compile-time test.
10591 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10592 window-system being available.
10594 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10595 to x-popup-dialog on the frame type, they all now support popup
10598 * dispnew.c (save_current_matrix): Save the margin areas.
10599 (restore_current_matrix): Restore margin areas.
10600 (update_frame_with_menu): New function.
10602 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10605 * alloc.c (make_save_ptr): Now compiled unconditionally.
10607 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10609 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10610 (redraw_frame, update_frame): Adjust users.
10611 * dispextern.h (set_window_update_flags): Adjust prototype.
10612 * xdisp.c (redisplay_internal): When updating all frames with zero
10613 windows_or_buffers_changed, assume that only the windows that shows
10614 current buffer should be really updated.
10616 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10618 Do not allocate huge temporary memory areas and objects while encoding
10619 for file I/O, thus reducing an enormous memory usage for large buffers.
10620 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10621 * coding.h (struct coding_system): New member raw_destination.
10622 * coding.c (setup_coding_system): Initialize it to zero.
10623 (encode_coding_object): If raw_destination is set, do not create
10624 dst_object. Add comment.
10625 * fileio.c (toplevel): New constant E_WRITE_MAX.
10626 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10627 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10629 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10631 * nsterm.m (windowDidExitFullScreen:)
10632 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10634 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10636 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10637 * keyboard.c (unblock_input_to): Don't process pending signals
10638 if a fatal error is in progress.
10640 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10641 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10642 they're talking about words in Lisp bool vectors.
10643 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10644 * data.c (popcount_bits_word): Rename from popcount_size_t.
10645 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10648 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10650 Improve support for popcount and counting trailing zeros (Bug#15550).
10651 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10652 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10653 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10654 (popcount_size_t_msc, popcount_size_t_gcc):
10655 Remove; now done by Gnulib.
10656 (popcount_size_t): Now a macro that defers to Gnulib.
10657 (count_trailing_zero_bits): Return int, for consistency with
10658 Gnulib and because Emacs prefers signed to unsigned int.
10659 Don't assume that size_t is either unsigned int or unsigned long
10660 or unsigned long long.
10661 (size_t_to_host_endian): Do not assume that size_t is either
10662 exactly 32 or exactly 64 bits wide.
10663 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10664 etc., so that it's now an enum constant, not a macro.
10665 No need to assume that it's either 32 or 64.
10667 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10669 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10672 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10674 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10675 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10677 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10679 emacs_read and emacs_write now use void *, not char *.
10680 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10681 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10682 Buffer arg is now void *, not char *. This matches plain
10683 'read' and 'write' better, and avoids a constraint violation
10684 on Solaris 9 with Oracle Studio.
10686 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10688 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10689 memset to explicit loop. Otherwise copy largest possible chunk
10690 from initialized to uninitialized part, thus allowing the longer
10691 memcpy runs and reducing the number of loop iterations.
10693 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10695 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10696 hide toolbar (Bug#15388).
10697 (windowDidEnterFullScreen:): If presentation options are zero,
10698 set them here (Bug#15388).
10699 (ns_update_auto_hide_menu_bar): Remove runtime check.
10700 Don't auto hide dock unless menubar is also auto hidden.
10702 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10704 * editfns.c (message): Mention batch mode in doc string.
10706 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10708 * nsterm.m (check_native_fs): Remove erroneous comment.
10710 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10712 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10713 uses find_newline instead of scan_newline and so doesn't move point.
10715 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10717 Use hardware support for byteswapping on glibc x86 etc.
10718 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10719 whereas the old swap64 needed 30.
10720 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10721 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10722 Use byteswap.h's macros to swap bytes.
10723 * lisp.h (swap16, swap32, swap64): Remove.
10724 All uses replaced by bswap_16, bswap_32, bswap_64.
10726 * bytecode.c (exec_byte_code): Use some more volatile variables
10727 to work around local variables getting clobbered by longjmp.
10728 Port to pre-C99, which doesn't allow decls after stmts.
10730 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10732 * lisp.h (eassert): Assume that COND is true when optimizing.
10733 In other words, take on the behavior of eassert_and_assume.
10734 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10735 (eassert_and_assume): Remove. All uses replaced by eassert.
10737 * xdisp.c (Qglyphless_char): Now static.
10739 Adjust to merge from gnulib.
10740 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10741 * lisp.h: Include <verify.h>, for 'assume'.
10743 * eval.c (clobbered_eassert): New macro.
10744 (internal_catch, internal_condition_case)
10745 (internal_condition_case_1, internal_condition_case_2)
10746 (internal_condition_case_n): Use it instead of eassert
10747 when the argument contains locals clobbered by longjmp.
10748 Don't use clobbered locals outside of clobbered_eassert.
10749 (internal_lisp_condition_case): Use a volatile variable
10750 to work around a local variable's getting clobbered.
10752 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10754 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10755 (PUSH_HANDLER): New macro.
10756 (catchlist): Remove.
10757 (handlerlist): Always declare.
10759 * eval.c (catchlist): Remove (merge with handlerlist).
10760 (handlerlist, lisp_eval_depth): Not static any more.
10761 (internal_catch, internal_condition_case, internal_condition_case_1)
10762 (internal_condition_case_2, internal_condition_case_n):
10764 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10765 handlerlist/catchlist.
10766 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10767 handlerlist which can only handle a single condition-case handler at
10769 (find_handler_clause): Simplify since we only a single branch here
10772 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10774 (bcall0): New function.
10775 (exec_byte_code): Add corresponding cases. Improve error message when
10776 encountering an invalid byte-code. Let Bunwind_protect accept
10777 a function (rather than a list of expressions) as argument.
10779 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10780 and make them unconditional now that they're heap-allocated.
10782 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10784 * charset.c (Fdecode_char, Fencode_char): Remove description of
10785 `restriction' arg. now that it's hidden by advertised-calling-convention.
10787 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10789 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10790 Remove unused variable (from mac-port).
10791 (macfont_draw): Use s->ybase for correct y position.
10793 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10795 * frame.h (struct frame): Drop has_minibuffer member because...
10796 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10797 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10799 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10801 * window.h (struct window): Prefer enum text_cursor_kinds to int
10802 for phys_cursor_type member. Move the latter, phys_cursor_width,
10803 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10804 * window.c (replace_window, make_window): Adjust users.
10806 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10808 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10809 this module is never compiled otherwise.
10811 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10813 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10816 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10818 * xdisp.c (get_next_display_element): Don't call face_for_font in
10819 a build configured --without-x. (Bug#15484)
10821 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10823 * window.c (calc_absolute_offset): #elif should be #elif defined.
10825 * frame.c (delete_frame): Block/unblock input to overcome race
10826 condition (Bug#15475).
10828 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10830 * frame.c (delete_frame): Record selected frame only after
10831 calling Qdelete_frame_functions (Bug#15477).
10833 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10835 * nsterm.m (ns_selection_color): Remove.
10836 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10837 NSColor selectedText(Background)Color. Only for COCOA.
10838 (ns_term_init): Remove assignment of ns_selection_color, logic
10839 moved to ns_get_color.
10841 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10842 NS_SELECTION_COLOR_DEFAULT.
10843 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10845 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10847 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10848 frame' does not have the tool_bar_window member.
10850 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10852 Signal error when reading an empty byte-code object (Bug#15405)
10853 * lread.c (read1): Signal error.
10854 * alloc.c (make_byte_code): eassert header size.
10855 (sweep_vectors): Change an int to size_t.
10857 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10859 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10860 instead of ints, as it's the usual style for offsetof constants. See:
10861 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10863 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10864 This is ugly, but it should fix the performance problem for older
10865 GCC versions in the short run. I'll look into integrating the
10866 Gnulib module for popcount, as a better fix.
10867 See the thread starting in:
10868 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10869 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10870 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10871 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10872 (popcount_size_t): Use it.
10874 2013-09-24 Daniel Colascione <dancol@dancol.org>
10876 * process.c (Fnetwork_interface_info): Fix build break due to
10879 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10881 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10882 Prefer signed to unsigned integers where either will do.
10883 No need for 'const' on locals that do not escape.
10884 Omit easserts with unnecessary and unportable assumptions about
10885 alignment. Avoid unnecessary casts to char *.
10887 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10889 Use union for the payload of struct Lisp_Vector.
10890 This helps to avoid a few glitches dictated by C's aliasing rules.
10891 * lisp.h (struct Lisp_Vector): Use union for next and
10892 contents member. Adjust comment. Change related users.
10893 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10894 Related users changed.
10895 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10896 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10897 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10898 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10900 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10902 Optimize glyph row clearing and copying routines.
10903 * dispextern.h (struct glyph_row): Change layout of struct
10904 glyph_row to help copy_row_except_pointers. Adjust comment.
10905 * dispnew.c (null_row): Remove.
10906 (clear_glyph_row): Use offsetof and memset to find and clear
10907 just the members that need clearing. Adjust comment.
10908 (copy_row_except_pointers): Likewise for copying.
10910 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10912 Some minor cleanups of recently-added bool vector code.
10913 * conf_post.h (assume): Always return void. Use lint version
10914 only if GCC and MSC versions don't apply.
10915 * conf_post.h (assume):
10916 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10917 Depend on _MSC_VER, not __MSC_VER, for consistency with
10919 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10920 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10921 (bool_vector_binop_driver, count_trailing_zero_bits)
10922 (size_t_to_host_endian): Now static, not static inline;
10923 the latter isn't needed with modern compilers and doesn't
10924 work with older compilers anyway.
10926 * alloc.c (valgrind_p): Use bool for boolean.
10928 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10930 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10931 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10932 (display_last_displayed_message_p, message_buf_print)
10933 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10934 Use bool for boolean.
10935 * dispextern.h (cancel_line, init_desired_glyphs):
10936 Remove ancient leftover.
10937 (help_echo_showing_p, hourglass_shown_p):
10938 * lisp.h (noninteractive_need_newline): Adjust declaration.
10940 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10942 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10944 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10945 ...this file and convert the latter to static. Adjust comment.
10946 (make_initial_frame):
10947 * window.c (init_window_once): Adjust user.
10948 * frame.h (last_nonminibuf_frame): Remove declaration.
10949 * lisp.h (selected_frame): Likewise.
10950 * msdos.c (the_only_display_info): Adjust comment.
10952 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10954 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10955 computing the end column of mouse-highlight that comes from
10956 display or overlay strings. (Bug#15437)
10957 (note_mouse_highlight): Adapt calculation of last argument to
10958 mouse_face_from_string_pos to the above change.
10960 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10961 all platforms, not just for clang.
10963 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10965 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10966 about excess arguments to snprintf.
10968 * conf_post.h(assume): Use __builtin_unreachable for clang.
10970 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10972 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10973 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10975 2013-09-23 Daniel Colascione <dancol@dancol.org>
10977 * alloc.c (USE_VALGRIND): New macro; on by default
10978 when ENABLE_CHECKING.
10979 (mark_maybe_object, mark_maybe_pointer)
10980 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10982 (valgrind_p) [USE_VALGRIND]: New variable.
10983 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10985 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10987 * process.c (wait_reading_process_output): Change int pnamelen to
10990 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10991 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10992 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10993 argument to unsigned long to avoid warning.
10994 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10996 * conf_post.h (assume): Fix compiler error: x shall be cond.
10998 2013-09-22 Daniel Colascione <dancol@dancol.org>
11000 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11001 warning when compiling without a window system.
11003 2013-09-22 Daniel Colascione <dancol@dancol.org>
11005 * data.c (Qbool_vector_p): New symbol.
11006 (bool_vector_spare_mask, popcount_size_t_generic)
11007 (popcount_size_t_msc, popcount_size_t_gcc)
11009 (bool_vector_binop_driver)
11010 (count_trailing_zero_bits, size_t_to_host_endian)
11011 (Fbool_vector_exclusive_or)
11012 (Fbool_vector_union)
11013 (Fbool_vector_intersection, Fbool_vector_set_difference)
11014 (Fbool_vector_subsetp, Fbool_vector_not)
11015 (Fbool_vector_count_matches)
11016 (Fbool_vector_count_matches_at): New functions.
11017 (syms_of_data): Intern new symbol, functions.
11018 * alloc.c (bool_vector_payload_bytes): New function.
11019 (Fmake_bool_vector): Instead of calling Fmake_vector,
11020 which performs redundant initialization and argument checking,
11021 just call allocate_vector ourselves. Make sure we clear any
11022 terminating padding to zero.
11023 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11024 instead of open-coding the size calculation.
11025 (vroundup_ct): New macro.
11026 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11027 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11028 * composite.c (composition_gstring_put_cache):
11029 Change lint_assume to assume.
11030 * conf_post.h (assume): New macro.
11031 (lint_assume): Remove.
11032 * dispnew.c (update_frame_1): Change lint_assume to assume.
11033 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11035 * image.c (gif_load): Change lint_assume to assume.
11036 * lisp.h (eassert_and_assume): New macro.
11037 (Qbool_vector_p): Declare.
11038 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11039 (swap16, swap32, swap64): New inline functions.
11040 * macfont.m (macfont_shape): Change lint_assume to assume.
11041 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11042 * xsettings.c (parse_settings): Use new swap16 and
11043 swap32 from lisp.h instead of file-specific macros.
11045 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11047 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11048 found (which can legitimately happen when the glyph row at the
11049 window start is disabled in the current_matrix. (Bug#15365)
11051 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11053 Fix syntax.h bug introduced by recent INLINE change.
11054 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11055 conditionally compiled one way in some modules, and a different
11056 way in others. This doesn't work with extern inline functions,
11057 which must have the same definition in all modules, because the
11058 defining code might be shared across modules, depending on the
11059 implementation. Symptoms reported by Martin Rudalics in:
11060 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11061 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11062 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11063 overriding the corresponding functions in syntax.h.
11064 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11065 (syntax_property): New inline functions.
11066 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11067 Rewrite in terms of these new functions.
11069 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11071 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11072 not chars_in_text, whose result depends on the multibyteness of
11073 the current buffer. (Bug#15426)
11075 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11077 Port recent change to hosts where pointers aren't 'long'.
11078 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11079 Don't assume that pointers are the same width as 'long'.
11080 Add a compile-time check that a pointer fits into two X slots.
11082 A simpler, centralized INLINE.
11083 * conf_post.h (INLINE): Define only if not already defined.
11084 This allows us to use a single INLINE, defined by one file
11086 * emacs.c (INLINE): Define it.
11087 Also, include category.h, charset.h, composite.h, dispextern.h,
11088 syntax.h, systime.h, so that their INLINE definitions are expanded
11089 properly for Emacs.
11090 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11091 * buffer.h, buffer.c (BUFFER_INLINE):
11092 * category.h, category.c (CATEGORY_INLINE):
11093 * character.h, character.c (CHARACTER_INLINE):
11094 * charset.h, charset.c (CHARSET_INLINE):
11095 * composite.h, composite.c (COMPOSITE_INLINE):
11096 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11097 * frame.h, frame.c (FRAME_INLINE):
11098 * intervals.h, intervals.c (INTERVALS_INLINE):
11099 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11100 * lisp.h, alloc.c (LISP_INLINE):
11101 * process.h, process.c (PROCESS_INLINE):
11102 * syntax.h, syntax.c (SYNTAX_INLINE):
11103 * systime.h, sysdep.c (SYSTIME_INLINE):
11104 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11105 * window.h, window.c (WINDOW_INLINE):
11106 Remove. All uses replaced with INLINE.
11108 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11110 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11111 to avoid Bug#15398.
11113 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11115 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11116 'const char *' to avoid compiler warnings due to similar change in
11117 the prototype of x_get_string_resource.
11119 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11121 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11122 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11123 going to replace static variables below. Adjust comments.
11124 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11125 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11126 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11127 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11128 Related users changed.
11129 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11130 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11131 last_mouse_movement_time, going to replace static variables below.
11133 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11134 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11136 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11137 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11138 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11139 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11140 static variables below.
11141 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11142 (last_mouse_scroll_bar): Remove.
11143 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11144 (mouseExited): Related users changed.
11146 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11148 Do not use external array to process X scroll bar messages.
11149 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11150 (x_send_scroll_bar_event): Pack window pointer into two slots
11151 of XClientMessageEvent if we're 64-bit. Adjust comment.
11152 (x_scroll_bar_to_input_event): Unpack accordingly.
11154 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11156 Ifdef away recent changes which aren't relevant to NS port.
11157 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11158 [!HAVE_NS]: Declare as such.
11159 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11160 [!HAVE_NS]: Define as such.
11162 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11164 * frame.c (x_redo_mouse_highlight): New function
11165 to factor out common code used in W32 and X ports.
11166 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11167 * xterm.h (struct x_display_info):
11168 * w32term.h (struct w32_display_info):
11169 * nsterm.h (struct ns_display_info): New members
11170 last_mouse_motion_frame, last_mouse_motion_x and
11171 last_mouse_motion_y, going to replace static variables below.
11172 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11173 (redo_mouse_highlight): Remove.
11174 (note_mouse_movement, syms_of_xterm): Adjust user.
11175 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11176 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11177 (redo_mouse_highlight): Remove.
11178 (note_mouse_movement, syms_of_w32term): Adjust user.
11179 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11180 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11182 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11183 * nsfns.m (compute_tip_xy): Adjust user.
11185 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11187 * frame.c (x_mouse_grabbed): New function.
11188 * dispextern.h (x_mouse_grabbed): Add prototype.
11189 (last_mouse_frame): Remove declaration.
11190 * xterm.h (struct x_display_info):
11191 * w32term.h (struct w32_display_info):
11192 * nsterm.h (struct ns_display_info): New member
11193 last_mouse_frame, going to replace...
11194 * xdisp.c (last_mouse_frame): ...global variable.
11195 (note_tool_bar_highlight):
11196 * w32term.c (w32_mouse_position, w32_read_socket):
11197 * xterm.c (XTmouse_position, handle_one_xevent):
11198 Use x_mouse_grabbed.
11199 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11201 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11203 * w32term.c (w32_read_socket): Avoid temporary
11204 variables in a call to x_real_positions.
11205 * xterm.c (handle_one_xevent): Likewise.
11207 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11209 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11210 (x_icon_type): Remove prototype.
11211 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11212 * frame.c (x_icon_type): Remove.
11213 * w32term.c (x_make_frame_visible, x_iconify_frame):
11214 * xterm.c (x_make_frame_visible, x_iconify_frame):
11215 Use x_set_bitmap_icon to factor out common code.
11217 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11219 * dispextern.h (check_x_display_info, x_get_string_resource):
11220 Declare here just once and unify the latter.
11221 * frame.c (check_x_display_info, x_get_string_resource):
11222 * nsterm.h (check_x_display_info):
11223 * xrdb.c (x_get_string_resource):
11224 * xterm.h (check_x_display_info): Remove prototypes.
11225 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11226 * w32reg.c (x_get_string_resource): Likewise.
11227 (w32_get_rdb_resource): Adjust user.
11229 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11231 * xterm.h (struct x_display_info): New member
11232 x_pending_autoraise_frame, going to replace...
11233 * xterm.c (pending_autoraise_frame): ...static variable.
11234 (x_new_focus_frame, XTread_socket): Adjust users.
11235 * w32term.h (struct w32_display_info): New member
11236 w32_pending_autoraise_frame, going to replace...
11237 * w32term.c (pending_autoraise_frame): ...global variable.
11238 (x_new_focus_frame, w32_read_socket): Adjust users.
11240 2013-09-17 Glenn Morris <rgm@gnu.org>
11242 * xdisp.c (message_dolog): If we create *Messages*,
11243 switch it to messages-buffer-mode.
11245 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11247 Don't overuse 'const' in types of locals.
11248 * bidi.c (bidi_count_bytes):
11249 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11250 (xg_event_is_for_scrollbar):
11251 * xselect.c (x_handle_property_notify)
11252 (x_handle_selection_notify, x_handle_dnd_message):
11253 * xsettings.c, xsettings.h (xft_settings_event):
11254 * xterm.c (x_handle_net_wm_state, handle_one_event)
11255 (x_menubar_window_to_frame, x_detect_focus_change)
11256 (construct_mouse_click, note_mouse_movement)
11257 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11258 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11259 (handle_one_xevent, x_handle_net_wm_state):
11260 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11261 (x_handle_dnd_message):
11262 Avoid unnecessary 'const', typically the second 'const' in
11263 'const foo * const arg', a 'const' that does not affect the API
11264 and doesn't significantly help the human reader.
11266 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11268 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11269 only if Glib < 2.36.0.
11270 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11271 * xsettings.c (init_gconf, init_gsettings): Do not check
11273 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11275 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11277 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11279 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11280 before calling g_type_init.
11282 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11284 * nsterm.m (syms_of_nsterm): ... to here.
11286 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11288 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11289 (ignore_next_mouse_click_timeout): Use Time as X does.
11290 (handle_one_xevent): Avoid cast and use unsigned comparison.
11292 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11294 Do not copy X event in handle_one_xevent except KeyPress case.
11295 Wnen XEvent is processed, it is unlikely to be changed except
11296 KeyPress case, so we can avoid copying and use const pointer to
11297 const data to make sure that an event is not changed elsewhere.
11298 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11299 const' and do not create local copy except for the KeyPress event.
11300 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11301 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11302 (x_handle_net_wm_state, x_menubar_window_to_frame)
11303 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11304 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11305 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11306 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11307 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11308 (x_handle_dnd_message):
11309 * xsettings.c (xft_settings_event):
11310 Use 'const XEvent * const' where appropriate.
11311 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11313 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11315 Fix X event waiting to handle multiple frames.
11316 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11317 * xterm.c (pending_event_wait): Remove. Adjust users.
11318 (x_detect_focus_change): Pass frame arg.
11319 (handle_one_xevent): Find related frame early and clear per-frame
11320 wait_event_type only if this is an event for the relevant frame.
11321 (x_wait_for_event): Use per-frame wait_event_type.
11323 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11325 * nsfns.m (Fx_create_frame): Fix font driver registration for
11328 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11329 for syms_of_macfont.
11331 * nsterm.m: Include macfont.h.
11332 (ns_tmp_flags, ns_tmp_font): Remove.
11333 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11334 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11335 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11336 (changeFont:): Fix code style. Check for font driver type when
11339 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11342 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11343 (nsfont_open): Set font driver type.
11344 Set font->ascent and font->descent. Figure out font instead of
11345 ns_tmp_font, and flags instead of ns_tmp_flags.
11346 Fix indentation. Remove call to ns_draw_text_decoration,
11349 * nsfns.m: Include macfont.h.
11350 (Fx_create_frame): Register macfont driver, make a better default font.
11351 (Fns_popup_font_panel): Get font from macfont driver, if used.
11353 * macfont.m, macfont.h, macuvs.h: New files.
11355 * font.h: Declare syms_of_macfont.
11357 * font.c (syms_of_font): Call syms_of_macfont.
11359 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11361 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11363 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11364 and it is always zero for others, so I assume that this is an ancient
11365 leftover which nobody will want to change any more.
11366 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11367 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11368 * frame.c (x_set_scroll_bar_width):
11369 * w32fns.c (w32_createscrollbar):
11370 * w32term.c (w32_set_vertical_scroll_bar):
11371 * xfns.c (x_set_scroll_bar_default_width):
11372 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11373 (x_scroll_bar_expose): Related users changed.
11375 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11377 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11378 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11379 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11381 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11382 Define once here...
11383 * nsterm.h, w32term.h, xterm.h: ...and not here.
11384 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11385 Remove unused Xisms.
11386 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11387 these modules are never compiled otherwise.
11389 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11391 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11392 Doc fix. (Bug#15375)
11394 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11396 Unify Fx_focus_frame between all ports.
11397 * frame.h (x_focus_frame): New prototype.
11398 * xfns.c (Fx_focus_frame): Remove.
11399 (syms_of_xfns): Do not defsubr it.
11400 (x_focus_frame): X implementation.
11401 * nsfns.m (Fx_focus_frame): Remove.
11402 (syms_of_nsfns): Do not defsubr it.
11403 (x_focus_frame): NS implementation.
11404 * w32term.c (Fx_focus_frame): Remove.
11405 (x_focus_on_frame): Rename to...
11406 (x_focus_frame): W32 implementation.
11407 * w32term.h (x_focus_on_frame): Remove prototype.
11408 * w32fns.c (Fx_focus_frame): Remove.
11409 (syms_of_w32fns): Do not defsubr it.
11410 * frame.c (Fx_focus_frame): Define here.
11411 (syms_of_frame): Defsubr here.
11412 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11414 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11416 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11417 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11418 each port to reference the port-specific window system data.
11419 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11420 (FRAME_DISPLAY_INFO): Define.
11421 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11422 (FRAME_DISPLAY_INFO): Define. Adjust users.
11423 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11424 (FRAME_DISPLAY_INFO): Define. Adjust users.
11425 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11426 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11427 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11428 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11429 * xselect.c, xterm.c: All related users changed.
11431 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11433 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11434 (x_menubar_window_to_frame): Remove prototypes.
11435 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11436 (x_menubar_window_to_frame, x_top_window_to_frame):
11438 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11439 (x_menubar_window_to_frame, x_top_window_to_frame):
11440 ...to here and convert all but the last to static.
11442 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11444 * lisp.mk (lisp): Add w32-common-fns.elc.
11446 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11448 * charset.c (char_charset): Document an exception for char-charset.
11450 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11452 * xterm.h (x_display_info): New field last_user_time...
11453 * xterm.c (toplevel): ...to replace static last_user_time.
11454 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11456 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11458 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11459 scroll bar values to prevent thumb from disappear and update comment.
11461 2013-09-11 Glenn Morris <rgm@gnu.org>
11463 * emacs.c (usage_message): Possessive apostrophe tweak.
11465 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11467 * nsterm.m (syms_of_nsterm): Use Qns.
11468 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11469 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11470 * xfns.c (x_display_info_for_name, Fx_open_connection):
11471 Remove old '#if 0' code.
11472 (syms_of_xfns): Use Qx.
11473 * termhooks.h (fullscreen_hook): Remove the leftover.
11474 (struct terminal): Fix typo in comment.
11476 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11478 Cleaning up a few X scroll bar bits.
11479 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11480 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11481 New member last_seen_part, going to replace...
11482 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11483 (xt_action_hook) [USE_LUCID]: Adjust user.
11484 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11485 Lucid-specific scroll bar support.
11486 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11487 to int and adjust to use last_seen_part member.
11488 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11489 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11490 Initialize last_seen_part.
11492 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11494 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11495 insert-buffer-substring an empty string.
11497 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11499 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11500 avoiding a GCC warning.
11502 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11504 Ifdef away frame tool bar code when it is not really used.
11505 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11506 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11507 and minimize_tool_bar_window_p under the above.
11508 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11509 (fset_tool_bar_window): Likewise.
11510 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11511 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11512 (change_frame_size_1):
11513 * window.c (window_from_coordinates, Frecenter): Adjust users.
11514 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11515 code is not really used.
11516 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11517 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11518 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11519 [!USE_GTK && !HAVE_NS]: Define as such.
11520 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11521 (note_mouse_highlight, expose_frame):
11522 * xfns.c (x_set_tool_bar_lines):
11523 * xterm.c (handle_one_xevent): Adjust users.
11525 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11527 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11528 This bug was introduced by my 2013-08-26 patch, which incorrectly
11529 assumed that the terminfo implementation doesn't use termcap buffers.
11530 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11531 these buffers apparently are used after all.
11532 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11533 (struct tty_display_info): Define members termcap_term_buffer and
11534 termcap_strings_buffer even if TERMINFO.
11536 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11539 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11540 'usage' docstring entry to pacify make-docfile.
11542 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11544 Change comparison functions =, <, >, <=, >= to take many arguments.
11545 * data.c: Change comparison functions' interface and implementation.
11546 * lisp.h: Make arithcompare available for efficient two arg
11548 * bytecode.c: Use arithcompare.
11549 * fileio.c: Use new interface.
11551 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11553 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11555 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11557 * eval.c (Feval): Document the new use of `lexical'.
11559 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11561 Review and drop old frame resize hack.
11562 * frame.h (struct frame): Remove force_flush_display_p.
11563 * dispnew.c (update_frame): Adjust user and don't call
11564 flush_frame here. The comment has said that there was an issues
11565 with redisplaying fringes, but I don't see any differences with
11566 and without this hack. Hopefully we can continue without it.
11567 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11568 current frame matrices twice if resized_p is set.
11570 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11572 Do not populate pure Xism x_sync to other ports.
11573 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11574 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11575 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11576 * w32term.h (x_sync): Remove prototype.
11578 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11580 Cleanup frame flushing.
11581 * dispextern.h (struct redisplay_interface):
11582 Drop flush_display_optional because flush_display is enough
11583 for X and flushing via RIF is just a no-op for others.
11584 * frame.h (flush_frame): New function.
11585 * dispnew.c (update_frame):
11586 * minibuf.c (read_minibuf):
11587 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11589 * keyboard.c (detect_input_pending_run_timers): Do not flush
11590 all frames but selected one in redisplay_preserve_echo_area.
11591 * nsterm.m (ns_flush): Remove no-op.
11592 (ns_redisplay_interface): Adjust user.
11593 * w32term.h (x_flush): Remove no-op.
11594 (w32_redisplay_interface): Adjust user.
11595 * xterm.c (x_flush): Simplify because we do not flush all
11596 frames at once any more. Adjust comment.
11597 (x_redisplay_interface): Adjust user.
11599 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11601 Port --without-x --enable-gcc-warnings to Fedora 19.
11602 * gfilenotify.c (globals_of_gfilenotify):
11603 Call g_type_init only if using an older glib version that needs it.
11605 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11607 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11608 (last_glyphless_glyph_merged_face_id): Remove declarations.
11609 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11610 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11611 (last_glyphless_glyph_merged_face_id): Now static.
11612 (merge_escape_glyph_face): New function, refactored from...
11613 (get_next_display_element): ...here.
11614 (merge_glyphless_glyph_face): New function, refactored from...
11615 (produce_glyphless_glyph): ...here...
11616 * term.c (produce_glyphless_glyph): ...and here.
11618 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11620 * eval.c (eval_sub): Only call Ffunction if necessary.
11622 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11624 Attempt to make redisplay more selective when changing cursor type.
11625 * frame.h (struct frame): New bitfield cursor_type_changed.
11626 * xdisp.c (cursor_type_changed): Remove.
11627 (try_cursor_movement, redisplay_window, try_window_id)
11628 (set_frame_cursor_types, try_window_reusing_current_matrix):
11629 Adjust to use per-frame bitfield.
11630 (redisplay_internal): Look for cursor type change on each visible
11631 frame and consider all frames if cursor type has been changed on
11632 the frame other than selected. If cursor type has been changed on
11633 selected frame only, do not use fast update.
11635 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11637 Attempt to make redisplay more selective when changing fonts.
11638 * frame.h (struct frame): New bitfield fonts_changed.
11639 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11640 (adjust_frame_glyphs): Add prototype.
11641 * dispnew.c (fonts_changed_p): Remove.
11642 (adjust_glyphs): Remove because we do not
11643 adjust matrices on all frames at once any more.
11644 (adjust_frame_glyphs): Block and unblock input here.
11645 (adjust_glyph_matrix): Use fonts_changed.
11646 (change_frame_size_1): Use adjust_frame_glyphs.
11647 * font.c (font_open_entity): Use fonts_changed.
11648 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11649 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11650 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11651 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11652 (shrink_mini_window, Fresize_mini_window_internal)
11653 (window_scroll_pixel_based, Fset_window_configuration)
11654 (apply_window_adjustment, Fset_window_vscroll):
11655 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11656 Use adjust_frame_glyphs.
11657 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11658 (try_window_reusing_current_matrix, try_window_id, display_line)
11659 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11660 (redisplay_internal): Consider fonts_changed and adjust frame
11661 matrices for each frame only if the frame is visible. If font
11662 has been changed on some frame during full redisplay, retry
11663 only visible frames where the font has been actually changed.
11665 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11667 Cache current header and mode line height for each window.
11668 * window.h (struct window): New fields mode_line_height
11669 and header_line_height.
11670 * window.c (make_window): Initialize them.
11671 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11672 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11673 (current_mode_line_height, current_header_line_height):
11674 Remove declaration.
11675 * xdisp.c (current_mode_line_height, current_header_line_height):
11677 (pos_visible_p, init_xdisp): Adjust user.
11678 (redisplay_window): Invalidate mode_line_height and
11679 header_line_height if current and desired matrices do not agree.
11681 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11683 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11684 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11686 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11688 Make --without-x compatible with --enable-gcc-warnings.
11689 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11690 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11691 members under HAVE_WINDOW_SYSTEM.
11692 * keyboard.c (make_lispy_focus_out): Likewise.
11693 (record_menu_key): Move under HAVE_MENUS.
11694 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11695 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11696 (syms_of_xdisp): Adjust user.
11697 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11698 (start_hourglass, cancel_hourglass):
11699 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11700 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11701 and CLEAR_FONT_TABLE_NFONTS.
11702 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11703 Declare only if HAVE_WINDOW_SYSTEM.
11704 (lface_same_font_attributes_p, clear_face_gcs): Define only
11705 if HAVE_WINDOW_SYSTEM.
11707 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11709 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11710 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11711 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11713 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11715 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11717 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11719 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11720 This fixes a type error on hosts where ptrdiff_t is wider than int.
11722 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11724 * keyboard.c (read_key_sequence_vs): New function.
11725 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11728 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11730 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11732 Makefile improvements.
11733 * Makefile.in (config.status): Don't use double-colon rules, as
11734 they are not portable according to POSIX. Fix shell typo with `;
11735 I guess this rule has never been tested?
11736 (VCSWITNESS): New macro, to override any environment var.
11738 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11740 * xterm.h (struct x_display_info): Do not track X connection
11741 fd separately because it is always available from Display.
11742 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11745 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11747 * buffer.c (drop_overlay):
11748 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11749 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11751 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11753 * buffer.c (Fmake_overlay, Fmove_overlay):
11754 * intervals.c (set_point_from_marker):
11755 * print.c (PRINTPREPARE): Prefer signal_error
11756 to plain error and report unsuitable marker too.
11758 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11760 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11761 for 'dragging' member.
11762 (struct x_output): Remove set-but-unused leftovers
11763 'left_before_move' and 'top_before_move'.
11764 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11765 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11766 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11767 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11768 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11769 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11770 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11771 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11773 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11775 * nsfont.m (INVALID_GLYPH): New define.
11776 (nsfont_encode_char): Use INVALID_GLYPH.
11777 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11779 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11781 * xterm.c (x_last_mouse_movement_time): Revert last change.
11782 This code should use XDisplayMotionBufferSize to check display's
11783 motion history first, and there are few other issues as well.
11784 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11785 (handle_one_xevent): Adjust user.
11787 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11789 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11790 * frame.c (Flast_nonminibuf_frame): ... to here.
11791 (check_minibuf_window): Don't abort if no window was found
11794 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11796 Use XGetMotionEvents to ask the last mouse motion time from X server.
11797 * xterm.c (X_MOTION_HISTORY): Default to 1.
11798 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11799 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11800 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11801 Ifdef away legacy code.
11802 (XTmouse_position, x_scroll_bar_report_motion):
11803 Use x_last_mouse_movement_time.
11804 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11807 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11809 * msdos.c (last_mouse_window): Move to...
11810 (dos_rawgetc): ...this function and adjust comment.
11811 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11812 (mouseMoved): ...this function and adjust comment.
11813 * w32term.c (last_window): Likewise with...
11814 (w32_read_socket): ...this function.
11815 * xterm.c (last_window): Likewise with...
11816 (handle_one_xevent): ...this function.
11818 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11820 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11821 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11822 (handle_one_xevent): ...to here.
11823 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11826 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11828 * msdos.c (IT_set_terminal_window): Remove no-op.
11829 (initialize_msdos_display): Adjust terminal setup.
11830 * w32console.c (w32con_set_terminal_window): Remove no-op.
11831 (initialize_w32_display): Adjust terminal setup.
11832 * w32term.c (w32_set_terminal_window): Remove no-op.
11833 (w32_create_terminal): Adjust terminal setup.
11834 * xterm.c (XTset_terminal_window): Remove no-op.
11835 (x_create_terminal): Adjust terminal setup.
11837 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11839 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11841 (ns_create_terminal): Adjust terminal setup.
11842 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11844 (w32_create_terminal): Adjust terminal setup.
11845 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11847 (x_create_terminal): Adjust terminal setup.
11849 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11851 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11852 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11853 * dispnew.c (buffer_posn_from_coords):
11854 * window.c (Fwindow_end, displayed_window_lines):
11855 * xdisp.c (redisplay_mode_lines): Use it.
11857 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11859 * fontset.c (face_for_char): Check char in the current face font first
11860 if HAVE_NS (Bug#15138).
11862 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11864 * window.c (temp_output_buffer_show): Make sure window returned
11865 by display_buffer is live (Bug#15213).
11867 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11869 Minor cleanup to avoid forward declarations.
11870 * coding.h (struct ccl_spec): Remove forward declaration.
11871 * composite.h (toplevel): Include font.h.
11872 (struct composition_it, struct face, struct font_metrics):
11873 Remove forward declaration.
11874 * dispextern.h (struct image, struct atimer): Likewise.
11875 * emacsgtkfixed.h (struct frame): Likewise.
11876 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11877 * font.h (struct font_driver, struct font, struct glyph_string)
11878 (struct face): Remove forward declaration.
11879 * fontset.h (struct face, struct font): Likewise.
11880 * frame.h (toplevel): Style cleanup.
11881 (enum output_method): Move to...
11882 * termhooks.h (enum output_method): ...here.
11883 (struct glyph, struct frame, struct ns_display_info)
11884 (struct x_display_info, struct w32_display_info):
11885 Remove forward declaration.
11886 * xterm.h (toplevel): Include termhooks.h.
11887 (struct font, struct window, struct glyph_matrix, struct frame)
11888 (struct input_event, struct face, struct image): Remove forward
11890 * gtkutil.h (struct _widget_value): Likewise.
11891 * keyboard.h (toplevel): Include termhooks.h.
11892 (struct input_event): Remove forward declaration.
11894 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11896 * intervals.c (set_point_from_marker): New function.
11897 * editfns.c (Fgoto_char):
11898 * process.c (Finternal_default_process_filter):
11899 * window.c (select_window_1): Use it.
11900 * buffer.h (set_point_from_marker): Add prototype.
11902 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11904 * w32.c (term_winsock): Call release_listen_threads before calling
11906 (_sys_wait_accept): Wait for accept event in a loop with a finite
11907 timeout, instead of waiting indefinitely. Will hopefully avoid
11908 hanging during exit because WSACleanup deadlocks waiting for the
11909 event object to be released. (Bug#14333)
11911 * w32proc.c (release_listen_threads): New function, signals all
11912 the reader threads that listen for connections to stop waiting.
11914 * w32.h (release_listen_threads): Add prototype.
11916 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11918 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11919 field of new marker (for sanity and safety).
11920 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11921 anyway because XMISCTYPE is a function and can't be an lvalue).
11923 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11925 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11926 (x_after_update_window_line, x_scroll_bar_create)
11927 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11928 (handle_one_xevent, x_clear_frame_area):
11929 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11930 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11931 * xterm.h (x_clear_area): Adjust prototype.
11933 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11935 Hook scanning and indentation functions to find_newline. This helps
11936 to avoid duplicated code and renders more respect to newline cache.
11937 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11938 * cmds.c (Fforward_line):
11939 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11940 Use find_newline and avoid unnecessary point movements.
11941 * search.c (scan_newline): Implement on top of find_newline.
11943 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11945 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11946 scoped code (bug#11258).
11948 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11950 * nsterm.m (last_window): New variable.
11951 (EV_TRAILER2): New macro.
11952 (EV_TRAILER): Call EV_TRAILER2.
11953 (mouseMoved:): Add support for mouse-autoselect-window
11954 on nextstep (Bug#6888).
11956 2013-08-28 Andreas Schwab <schwab@suse.de>
11958 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11959 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11960 Remove unused macro definitions.
11961 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11962 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11963 Only define if emacs.
11965 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11967 Prefer enum glyph_row_area to int where appropriate.
11968 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11970 (window_box, window_box_width, window_box_left, window_box_left_offset)
11971 (window_box_right, window_box_right_offset): Adjust prototypes.
11972 * xdisp.c (window_box, window_box_width, window_box_left)
11973 (window_box_left_offset, window_box_right, window_box_right_offset):
11974 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11975 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11976 * nsterm.m (ns_clip_to_row):
11977 * w32term.c (w32_clip_to_row):
11978 * xterm.c (x_clip_to_row): Likewise.
11980 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11982 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11983 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11985 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11987 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11988 for portability to hosts where /bin/sh has problems.
11990 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11992 Redesign redisplay interface to drop global output_cursor.
11993 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11994 (toplevel): Remove declaration of output_cursor.
11995 (set_output_cursor, x_cursor_to): Remove prototype.
11996 * window.h (struct window): New member output_cursor.
11997 (output_cursor_to): New function to replace RIF member.
11998 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11999 (update_text_area, set_window_cursor_after_update): Use it.
12000 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12001 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12002 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12003 * w32term.c (x_update_window_begin, x_update_window_end):
12004 * xterm.c (x_update_window_begin, x_update_window_end):
12005 Adjust to use per-window output cursor.
12007 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12009 Simplify SELECT_TYPE-related code.
12010 Like EMACS_TIME, this portability layer is no longer needed, since
12011 Emacs has been using fd_set as a portability layer for some time.
12012 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12013 (SELECT_TYPE): Remove. All uses changed to fd_set.
12014 (fd_set) [!FD_SET]: New typedef.
12016 Simplify EMACS_TIME-related code.
12017 This portability layer is no longer needed, since Emacs has been
12018 using struct timespec as a portability layer for some time.
12019 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12020 Include <time.h> rather than "systime.h"; that's all that's needed now.
12021 * dispnew.c: Include <timespec.h> rather than "systime.h";
12022 that's all that's needed now.
12023 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12024 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12025 TIMESPEC_RESOLUTION.
12026 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12027 LOG10_TIMESPEC_RESOLUTION.
12028 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12029 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12030 (make_emacs_time): Remove. All used changed to make_timespec.
12031 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12032 (current_timespec): Rename from current_emacs_time. All uses changed.
12033 (add_emacs_time): Remove. All uses changed to timespec_add.
12034 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12035 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12036 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12037 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12038 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12039 (current_timespec): Rename from current_emacs_time. All uses changed.
12040 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12041 changed to timespec_cmp.
12042 * xgselect.c: Include <timespec.h>, since our .h files don't.
12044 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12046 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12047 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12048 Remove the leftovers.
12049 * gtkutil.c (toplevel): Do not declare Qxft but include
12051 * image.c (toplevel): Do not declare Vlibrary_cache because
12052 it's already done in lisp.h.
12054 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12056 * lisp.h (Mouse_HLInfo): Move from here...
12057 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12058 (reset_mouse_highlight): New function.
12059 * msdos.c (dos_set_window_size, IT_update_begin)
12060 (internal_terminal_init):
12061 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12062 (ns_initialize_display_info):
12063 * w32console.c (initialize_w32_display):
12064 * w32term.c (x_update_window_end, x_free_frame_resources)
12065 (w32_initialize_display_info):
12066 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12067 * window.c (Fdelete_other_windows_internal):
12068 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12069 * termchar.h (toplevel):
12070 * xterm.h (toplevel): Include dispextern.h.
12072 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12074 Fix minor problems found by static checking.
12075 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12076 (expect): Avoid nested-if warning.
12077 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12078 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12079 * nsterm.h, nsterm.m (ns_select):
12080 * xgselect.c, xgselect.h (xg_select):
12081 Adjust signature to better match pselect's.
12082 * nsterm.m (ns_select):
12083 Don't set *TIMEOUT, since pselect doesn't.
12084 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12085 diagnostic about assigning const char * to it.
12086 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12088 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12090 * lread.c (substitute_object_recurse): Handle hash-tables as well
12093 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12095 Fix unlikely core dump in init_tty, and simplify terminfo case.
12096 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12097 The old version incorrectly dumped core if malloc returned a
12098 buffer containing only non-NUL bytes.
12099 (init_tty): Do not allocate or free termcap buffers; the
12100 struct does that for us now.
12101 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12102 (struct tty_display_info): Define members termcap_term_buffer and
12103 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12104 use them. Allocate them directly in struct rather than indirectly
12105 via a pointer, to simplify init_tty.
12107 * frame.c (check_minibuf_window): Initialize 'window' properly,
12108 so that Emacs reliably aborts later if 'window' is not initialized.
12110 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12112 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12113 of VoidSymbol (Bug#15154).
12115 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12117 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12118 mouse_face_beg_y and mouse_face_end_y.
12119 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12120 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12121 Adjust users and update comment where appropriate.
12123 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12125 * frame.c (check_minibuf_window): New function.
12126 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12127 Call check_minibuf_window (Bug#15183).
12129 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12131 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12132 because this is the only last cursor data we need to keep and consult.
12133 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12134 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12137 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12139 Fix recovering from possible decompression error.
12140 Since insert_from_gap doesn't always move point, we can't use PT as
12141 the position where the partially decompressed data ends, and
12142 should count how many bytes was produced so far.
12143 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12144 (unwind_decompress): Really delete partially uncompressed data.
12145 (Fzlib_decompress_region): Take decompressed data size into account.
12147 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12149 * syntax.c (init_syntax_once): Adjust comment and do an early
12150 initialization of Qchar_table_extra_slots just once...
12151 * casetab.c (init_casetab_once):
12152 * category.c (init_category_once):
12153 * character.c (syms_of_character):
12154 * coding.c (syms_of_coding):
12155 * xdisp.c (syms_of_xdisp): ...and omit it here.
12157 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12159 * xdisp.c (get_next_display_element): Don't apply to characters
12160 from a display vector the logic of setting it->end_of_box_run_p
12161 suitable for characters from a buffer. (Bug#15175)
12163 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12164 to handle directories, rather than '_utime' which doesn't.
12167 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12169 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12170 or fullscreen (Bug#14627).
12172 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12174 System-dependent integer overflow fixes.
12175 * process.c (Fset_process_window_size): Signal an error if
12176 the window size is outside the range supported by the lower level.
12177 * sysdep.c (set_window_size): Return negative on error,
12178 nonnegative on success, rather than -1, 0, 1 on not in system,
12179 failure, success. This is simpler. Caller changed.
12180 (serial_configure): Remove unnecessary initialization of local.
12181 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12182 size fits in unsigned long; this isn't true on some 32-bit hosts.
12183 Avoid buffer overrun if some future version of /proc/meminfo has a
12184 variable name longer than 20 bytes.
12185 (system_process_attributes) [__FreeBSD__]:
12186 Don't assume hw.availpages fits in 'int'.
12188 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12190 Don't let very long directory names overrun the stack.
12191 Fix some related minor problems involving "//", vfork.
12192 * callproc.c (encode_current_directory): New function.
12193 (call_process): Don't append "/"; not needed.
12194 * fileio.c (file_name_as_directory_slop): New constant.
12195 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12196 this can save the caller having to alloca.
12197 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12198 Use SAFE_ALLOCA, not alloca.
12199 (directory_file_name, Fexpand_file_name): Leave leading "//"
12200 alone, since it can be special even on POSIX platforms.
12201 * callproc.c (call_process):
12202 * process.c (Fformat_network_address):
12203 * sysdep.c (sys_subshell):
12204 Use encode_current_directory rather than rolling our own.
12205 (create_process): No need to encode directory; caller does that now.
12206 * process.h (encode_current_directory): New decl.
12207 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12208 Rework to avoid 'goto xyzzy;'.
12210 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12212 * xdisp.c (handle_face_prop): If the default face was remapped use
12213 the remapped face for strings from prefix properties. (Bug#15155)
12215 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12217 Minor cleanup for redisplay interface and few related functions.
12218 * frame.h (enum text_cursor_kinds): Move from here...
12219 * dispextern.h (enum text_cursor_kinds): ...to here.
12220 (toplevel): Drop unnecessary declarations.
12221 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12222 in update_window_end_hook and draw_window_cursor functions.
12223 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12224 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12225 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12226 * xterm.c (x_update_window_end, x_draw_window_cursor):
12227 * xdisp.c (display_and_set_cursor, update_window_cursor)
12228 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12229 enum text_cursor_kinds where appropriate.
12231 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12233 Redesign redisplay interface to drop updated_row and updated_area.
12234 * dispextern.h (updated_row, updated_area): Remove declaration.
12235 (struct redisplay_interface): Pass glyph row and row area parameters
12236 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12237 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12239 * dispnew.c (updated_row, updated_area): Remove.
12240 (redraw_overlapped_rows, update_window_line): Adjust user.
12241 (update_marginal_area, update_text_area): Likewise. Pass updated row
12242 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12243 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12246 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12248 * process.c (flush_pending_output): Remove stub.
12251 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12253 * callproc.c: Fix race that killed background processes (Bug#15144).
12254 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12255 Record deleted process-id in critical section, not afterwards.
12256 Don't mistakenly kill process created by a call-process invocation
12257 that discards output and does not wait.
12259 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12261 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12262 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12263 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12264 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12265 to shut up compiler in mark_object.
12266 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12268 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12270 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12271 We can't portably rely on PTY_OPEN doing that, even if
12272 it calls posix_openpt with O_CLOEXEC.
12274 2013-08-20 Kenichi Handa <handa@gnu.org>
12276 * character.c (string_char): Improve commentary.
12278 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12280 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12281 (struct animation_cache): Make signature a flexible array member.
12282 All uses changed. This is a tad slower but may insulate us better
12283 from future changes to ImageMagick.
12285 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12287 * image.c: Shrink memory needed for animation cache.
12288 (SIGNATURE_DIGESTSIZE): New constant.
12289 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12290 (imagemagick_create_cache): Copy the signature. This saves
12291 several KB of memory that ImageMagick wastes per signature.
12292 Don't bother updating the update_time, as the caller does that now.
12293 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12294 it's a fixed size struct member now.
12295 (imagemagick_get_animation_cache): Always destroy the signature,
12296 as it's now imagemagick_create_cache's responsibility to copy it.
12297 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12298 and use memcmp rather than strcmp.
12299 eassert that ImageMagick returns a signature of the specified length.
12301 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12303 * image.c (imagemagick_get_animation_cache): Don't segfault on
12305 (imagemagick_get_animation_cache): Revert to previous definition
12306 so that it actually works. But keep the memory leak fix.
12307 (imagemagick_get_animation_cache): Fix memory leak.
12309 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12311 * image.c: Fix animation cache signature memory leak.
12312 Fix some other minor performance problems while we're at it.
12313 (imagemagick_create_cache): Clear just the members that
12314 need clearing. Don't set update_time, as caller does that now.
12315 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12316 Simplify by using pointer-to-pointer instead of a prev pointer.
12317 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12318 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12319 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12320 it's already a copy. Free the signature probe unless it's cached.
12322 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12323 This was introduced by my 2013-08-12 fix for Bug#15035.
12325 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12327 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12328 (imagemagick_prune_animation_cache): Now static.
12330 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12332 * image.c (imagemagick_get_animation_cache): Don't segfault when
12333 pruning all entries.
12335 2013-08-18 Ken Brown <kbrown@cornell.edu>
12337 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12338 static heap if ENABLE_CHECKING is defined.
12339 (max_bss_sbrk_ptr): New variable.
12340 (bss_sbrk): Use it.
12341 (report_sheap_usage): Report maximum static heap usage instead of
12342 ending static heap usage.
12344 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12346 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12347 of zlib_initialized according to the results of calling
12348 init_zlib_functions.
12350 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12352 * image.c: Implement an ImageMagick per-image cache.
12353 (imagemagick_get_animation_cache): Fix a double-free error.
12354 (imagemagick_load_image): Remove the ping_wand code, which only
12355 apparently saved time on invalid animated images, and slowed down
12356 everything else. Optimize for the common case.
12358 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12360 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12362 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12364 * marker.c (set_marker): Remove documentation of undefined behavior.
12366 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12368 * image.c (imagemagick_compute_animated_image): Animate correctly
12369 when sub-images are smaller than the main image.
12370 (imagemagick_compute_animated_image): Setting the iterator row to
12371 zero is apparently not allowed.
12372 (imagemagick_compute_animated_image): Allow images that say they
12373 have sub-images that are bigger than the main image, but just crop
12376 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12378 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12380 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12382 * image.c (imagemagick_compute_animated_image): Respect the GIF
12385 2013-08-15 Ken Brown <kbrown@cornell.edu>
12387 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12388 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12391 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12393 Fix minor problems found by static checking.
12394 * frame.c (delete_frame):
12395 * xdisp.c (next_element_from_display_vector):
12396 Avoid uninitialized local.
12397 * image.c (imagemagick_compute_animated_image): Port to C89.
12398 Prefer usual GNU indentation style for loops.
12399 Be more careful about bizarrely large sizes, by using ptrdiff_t
12402 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12404 Fix infinite frame selection loop (Bug#15025).
12405 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12407 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12409 * xdisp.c (compute_window_start_on_continuation_line):
12410 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12411 to make sure we end up setting the window start at the leftmost
12412 visible character of the display line. This avoids funky
12413 horizontal shifting because the window start is not kept on the
12414 same position. (Bug#15090)
12415 (next_element_from_display_vector): Support 'box' face attribute
12416 in the face definitions of a display vector. (Bug#15099)
12418 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12420 * image.c (imagemagick_compute_animated_image): Implement animated
12421 images (bug#14700).
12422 (imagemagick_compute_animated_image): Fix some compilation
12423 warnings. Implement a very simple cache to make the animation
12424 usable at all, but it should be replaced with a per-image cache.
12426 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12428 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12429 to do `for' loops over alist values.
12430 * buffer.h (FOR_EACH_BUFFER):
12431 * process.c (FOR_EACH_PROCESS): Use it.
12432 (handle_child_signal, status_notify, Fget_buffer_process)
12433 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12435 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12437 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12438 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12439 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12440 to xzalloc and so avoid redundant call to memset.
12441 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12442 members because it is allocated with xzalloc and so already zeroed.
12444 2013-08-14 Ken Brown <kbrown@cornell.edu>
12446 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12449 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12451 Utility function and macro to copy Lisp string to C string.
12452 * lisp.h (xlispstrdupa): New macro.
12453 (xlispstrdup): New prototype.
12454 * alloc.c (xlispstrdup): New function.
12455 * callint.c (Fcall_interactively):
12456 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12457 (Fsubstitute_in_file_name):
12458 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12459 * image.c (x_create_bitmap_from_file):
12460 * w32term.c (w32_term_init):
12461 * xterm.c (x_term_init): Use xlispstrdup.
12463 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12465 * image.c (imagemagick_load_image): Make animated pictures work.
12466 There's still some problems with background color settings, though
12469 * decompress.c (unwind_decompress): Always restore point.
12471 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12473 * marker.c (set_marker): Reformat documentation.
12475 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12477 * xdisp.c (cursor_type_changed): Now static.
12479 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12480 Use changed. This avoids the need to call xmalloc and for the
12481 caller to call xfree, and avoids memory leaks in some situations.
12483 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12485 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12486 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12487 (redisplay_window): If window_end_valid is cleared due to non-zero
12488 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12489 so do not call to try_cursor_movement for that window.
12491 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12493 * window.h (struct window): Convert window_end_pos and
12494 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12495 (wset_window_end_pos, wset_window_end_vpos): Remove.
12496 * dispnew.c (adjust_glyph_matrix):
12497 * window.c (Fwindow_end, replace_window, set_window_buffer)
12499 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12500 (set_vertical_scroll_bar, redisplay_window, try_window)
12501 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12502 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12503 (note_mouse_highlight): Adjust users.
12504 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12507 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12509 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12510 * image.c (imagemagick_filename_hint): Use `const char *' and
12511 prefer SSDATA to SDATA to avoid warnings.
12513 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12515 Cleanup window fringes, margins and scroll bars adjustments.
12516 * window.c (set_window_fringes, set_window_margins)
12517 (set_window_scroll_bars, apply_window_adjustment): New functions.
12518 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12519 (Fset_window_scroll_bars): Use them.
12521 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12523 * window.h (struct window): Convert scroll_bar_width
12524 from Lisp_Object to integer. Adjust comment.
12525 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12527 * window.c (wset_scroll_bar_width): Remove.
12528 (make_window): Initialize scroll_bar_width.
12529 (Fsplit_window_internal): Use direct assignment.
12530 (Fset_window_configuration, save_window_save):
12531 Convert Lisp_Object to integer and back where appropriate.
12532 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12533 bar was actually changed, and mention this in docstring.
12535 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12537 * decompress.c: Minor simplifications.
12538 (Fzlib_decompress_region): Don't bother verifying
12539 that avail_out <= UINT_MAX, as that was confusing.
12540 Mention the restriction in a comment instead.
12541 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12543 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12545 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12546 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12548 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12550 * image.c (imagemagick_filename_hint): Check for errors in the
12553 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12555 * window.c (Fwindow_margins): Return nil when there's no marginal
12556 area, as per the documented API.
12558 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12559 Fmake_vector, as scroll bar's struct members are not all Lisp
12560 objects now. This avoids crashes in GC.
12562 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12563 bool, so its address could be taken.
12565 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12567 * image.c (imagemagick_filename_hint): New function to possibly
12568 apply `image-content-type-suffixes'.
12569 (imagemagick_load_image): Use it.
12571 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12573 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12574 if loading zlib failed.
12576 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12578 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12579 2013-08-13 checkin below. Change bool to BOOL, rule is:
12580 All Obj-C code uses BOOL, except for interfaces callable from C.
12582 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12584 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12586 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12587 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12588 bool instead of BOOL.
12589 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12590 from Lisp_Object to bitfield. Adjust comment.
12591 * w32term.c (x_scroll_bar_create): Adjust user.
12592 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12593 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12594 Use bool for boolean.
12595 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12596 to `unsigned int' when defining a bitfield.
12598 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12600 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12602 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12604 * window.h (struct window): Convert left_margin_cols and
12605 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12606 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12607 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12609 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12611 (showing_window_margins_p, update_window_line, update_frame_1):
12612 * fringe.c (draw_fringe_bitmap_1):
12613 * xdisp.c (window_box_width): Adjust users.
12614 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12615 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12616 Use direct assignment.
12617 (Fset_window_configuration, save_window_save, Fwindow_margins):
12618 Convert Lisp_Object to integer and back where appropriate.
12619 (Fset_window_margins): Adjust user. Return t if any margin
12620 was actually changed, and mention this in docstring.
12622 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12624 * syntax.c (forward_word):
12625 * cmds.c (forward_char, backward_char): Mention the optional argument.
12627 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12629 * window.h (struct window): Convert left_fringe_width
12630 and right_fringe_width from Lisp_Objects to integers.
12632 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12633 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12634 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12636 (make_window): Initialize new integer fields to -1.
12637 (Fsplit_window_internal): Use direct assignment.
12638 (Fset_window_configuration, save_window_save):
12639 Convert Lisp_Object to integer and back where appropriate.
12640 (Fset_window_fringes): Adjust user. Return t if any fringe
12641 was actually changed, and mention this in docstring.
12643 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12645 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12646 * nsfns.m (x_set_cursor_type):
12647 * w32fns.c (x_set_cursor_type):
12648 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12649 * xdisp.c (set_frame_cursor_types): ...but in common code.
12651 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12653 * font.c (clear_font_cache): New function, stripped from...
12654 (Fclear_font_cache): ...here, which now uses the function
12655 above. Adjust comment.
12656 * font.h (clear_font_cache): Add prototype.
12657 * xfaces.c (clear_face_cache): Use clear_font_cache.
12659 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12661 * window.c (Fset_window_start): Compare `w', not `window' because
12662 `w' might not be equal to `window' after call to decode_live_window.
12664 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12666 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12667 This fixes a problem introduced by the Bug#15035 patch
12668 when using GPG. Reported by Herbert J. Skuhra.
12670 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12672 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12673 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12674 not yet initialized.
12676 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12678 * decompress.c (Fzlib_decompress_region): Support zlib
12679 decompression, too, and rename.
12681 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12683 Minor zlib configuration tweaks.
12684 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12685 Don't assume presence of fn_inflateInit2_ zlib internal function.
12687 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12689 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12690 include the zlib prefix.
12692 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12694 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12695 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12696 define static variables that are pointers to zlib functions to be
12697 dynamically loaded.
12698 (init_zlib_functions) [WINDOWSNT]: New function.
12699 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12701 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12702 macros instead of invoking the zlib functions directly.
12703 (syms_of_decompress): DEFSYM Qzlib_dll.
12704 Staticpro Szlib_available_p.
12706 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12708 Avoid looping over all frame windows to freeze and unfreeze.
12709 * window.h (struct window): Drop frozen_window_start_p.
12710 (freeze_window_starts): Drop prototype.
12711 * frame.h (struct frame): New frozen_window_starts flag.
12712 (FRAME_WINDOWS_FROZEN): New macro.
12713 * window.c (freeze_window_start, freeze_window_starts):
12715 (select_window, replace_window): Adjust users.
12716 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12717 (window_frozen_p): New function.
12718 (redisplay_window): Use it.
12720 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12722 Fix some fd issues when running subprocesses (Bug#15035).
12723 Fix bugs that can leak files or file descriptors on errors.
12724 Don't unlink open temp files, as that's hard for users to diagnose
12725 when things go awry (e.g., temp disk exhausted).
12726 Don't bother to lock temp files. Check for invalid recursion.
12727 * callproc.c (synch_process_fd): Remove. All uses removed.
12728 (synch_process_tempfile): New var or macro.
12729 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12731 (record_kill_process): New arg, the temp name. All callers changed.
12732 (delete_temp_file): Now just a simple wrapper around unlink.
12733 (call_process_kill): New arg, the call_process_fd array.
12734 Close them all. Clear synch_process_pid. Remove the temp file,
12735 or arrange for it to be removed.
12736 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12737 that's been moved to synch_process_tempfile. Caller changed.
12738 Do not remove the tempfile; that's now call_process_kill's
12740 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12741 call_process_kill; the caller now does that.
12742 (call_process_cleanup): Do not close the process fd; that's now
12743 call_process_kill's responsibility.
12744 (Fcall_process): Implement via new function call_process, which
12745 has most of the old body of Fcall_process, but with a different API.
12746 (call_process): New function that does not open or close filefd if
12747 it is nonnegative. Record which fds need to be closed, and let
12748 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12749 Signal an error if invoked recursively (could be done via a hook).
12750 Simplify creation of the tempfile in the MSDOS case.
12751 Don't create the output file until after checking for the executable.
12752 Report any failure to open /dev/null.
12753 Don't open /dev/null for writing twice; once is enough.
12754 Don't create pipe if all output is being discarded or sent to file.
12755 Don't worry about setting up the coding system or reading from the
12756 pipe if all output is being discarded.
12757 Hoist fd_error local into top level, to lessen block nesting.
12758 Don't record deleted pid here; now done by Fcall_process_region.
12759 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12760 and note its success in synch_process_tempfile.
12761 Do not leak resources when child_setup fails.
12762 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12763 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12764 (create_temp_file): Now returns open fd, with an additional
12765 Lisp_Object * argument to return the name. All callers changed.
12766 Do not close the file; rewind it instead, and leave it open for
12767 the caller. Do not lock the temp file. Unwind-protect the file
12768 and the file-descriptor.
12769 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12770 If an asynchrounous process, record it here, not in call_process.
12771 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12772 * eval.c (set_unwind_protect): New function.
12773 * fileio.c (write_region): New function, generalized from the
12774 old Fwrite_region. Do not lock temp files.
12775 (Fwrite_region): Use it.
12776 * lisp.h (set_unwind_protect, write_region): New decls.
12777 * process.c: Include <verify.h>.
12778 (make_process): Mark fds as initially closed.
12779 (deleted_pid_list): Now a list of pid-filename pairs.
12781 (close_process_fd): New function.
12782 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12783 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12784 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12785 (create_process, create_pty, Fmake_serial_process)
12786 (server_accept_connection): Record which fds need to be closed,
12787 and let deactivate_process close them.
12788 (Fmake_network_process): Do not discard the unwind-protect
12789 until it's safe to do so.
12790 (deactivate_process): Close the fds opened by create_process etc.
12791 (Fprocess_send_eof): Adjust to new way of recording open fds.
12792 Report an error if /dev/null can't be opened, instead of aborting.
12793 * process.h (PROCESS_OPEN_FDS): New constant.
12794 (struct Lisp_Process): New member open_fds.
12795 (record_kill_process, record_deleted_pid): Adjust signatures.
12796 (record_deleted_pid): Move decl here ...
12797 * syswait.h (record_deleted_pid): ... from here.
12799 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12801 * decompress.c: Fix bugs with large buffers and weird inputs.
12802 Tune a bit. Reindent as per usual Emacs style.
12803 (BUFFER_SIZE): Remove.
12804 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12805 more than UINT_MAX bytes. Decompress into the gap instead of into
12806 an auto buffer, as this should avoid copying. Return nil if
12807 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12808 set immediate_quit; we shouldn't trust zlib code that much.
12810 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12812 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12813 errors, and really move the gap to where we want it.
12815 * lisp.h: Include decompress.c support.
12817 * emacs.c (main): Include decompress.c support.
12819 * Makefile.in: Include -lz if present.
12821 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12823 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12824 (initWithTitle:): Initialize frame to 0.
12825 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12826 (fillWithWidgetValue:frame:): Rename from
12827 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12829 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12830 fillWithWidgetValue:frame:
12832 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12833 remove memory leak warnings.
12835 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12836 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12837 menu_pending_title.
12839 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12840 (x_activate_menubar): Update the whole menu.
12841 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12842 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12843 current event is not NSSystemDefined (Bug#15001).
12844 Call ns_check_menu_open only if trackingMenu is 2.
12845 (menuDidClose:): New method, decrease trackingMenu.
12846 (fillWithWidgetValue:setDelegate:): New method.
12847 (fillWithWidgetValue:): Call the above.
12849 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12851 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12853 Omit some unnecessary casts.
12854 Many of these go back to the old pre-C89 days, when they may have
12855 been needed, but we've been assuming C89 or later for a while now.
12856 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12857 (live_float_p, live_misc_p, live_vector_p):
12858 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12859 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12860 (defvar_per_buffer):
12861 * callint.c (Fcall_interactively):
12862 * doc.c (Fsubstitute_command_keys):
12863 * filelock.c (get_boot_time):
12864 * frame.c (xrdb_get_resource):
12865 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12866 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12867 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12868 (menuitem_highlight_callback, menu_destroy_callback)
12869 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12870 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12871 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12872 (xg_tool_bar_help_callback, tb_size_cb):
12873 * image.c (xpm_alloc_color, png_read_from_memory)
12874 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12875 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12877 * keymap.c (describe_map):
12878 * nsfns.m (Fns_display_monitor_attributes_list):
12879 * nsmenu.m (process_dialog:):
12880 * nsterm.m (hold_event):
12881 * process.c (wait_reading_process_output):
12882 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12883 * scroll.c (do_direct_scrolling, scrolling_1):
12884 * termcap.c (tgetent):
12885 * window.c (check_window_containing, add_window_to_list)
12886 (freeze_window_starts):
12887 * xdisp.c (compare_overlay_entries, vmessage):
12888 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12889 (x_get_monitor_attributes_xrandr)
12890 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12891 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12892 * xfont.c (xfont_match, xfont_open):
12893 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12894 (menubar_selection_callback, menu_position_func)
12895 (popup_selection_callback, create_and_show_popup_menu)
12896 (dialog_selection_callback, create_and_show_dialog):
12897 * xrdb.c (x_get_string_resource)
12899 * xsmfns.c (x_session_check_input):
12900 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12901 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12902 (xaw_jump_callback, xaw_scroll_callback):
12903 Omit unnecessary casts.
12905 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12907 Minor string-length refactoring.
12908 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12909 * frame.c (make_monitor_attribute_list):
12910 Prefer build_string to strlen + make_string.
12912 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12914 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12915 don't check minor_code (Bug#14417).
12917 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12919 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12920 vertical positions instead. This avoids calling MATRIX_ROW with
12921 row numbers that are possibly beyond valid limits. (Bug#15064)
12923 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12925 Use xstrdup and build_unibyte_string where applicable.
12926 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12927 * xfns.c (x_window):
12928 * xrdb.c (x_get_customization_string):
12929 * xterm.c (xim_initialize):
12930 * w32fns.c (w32_window): Use xstrdup.
12931 (w32_display_monitor_attributes_list):
12932 * emacs.c (init_cmdargs):
12933 * keyboard.c (PUSH_C_STR):
12934 * nsfont.m (nsfont_open):
12935 * sysdep.c (system_process_attributes):
12936 * w32.c (system_process_attributes):
12937 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12939 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12941 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12942 variables of these types so that GDB would know about them, as aid
12943 for debugging fatal exceptions. (Bug#15024) See also
12944 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12947 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12949 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12950 larger than the NSWindow (Bug#14934).
12952 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12954 Redesign redisplay interface to drop global variable updated_window.
12955 Always pass currently updated window as a parameter to update routines.
12956 * dispextern.h (updated_window): Remove declaration.
12957 (struct redisplay_interface): Pass window parameter to
12958 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12959 and after_update_window_hook.
12960 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12962 * dispnew.c (updated_window): Remove.
12963 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12964 (update_window_line): Adjust to match redisplay interface changes.
12965 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12966 (ns_scroll_run, ns_after_update_window_line):
12967 * w32term.c (x_update_window_begin, x_update_window_end)
12968 (x_after_update_window_line, x_scroll_run):
12969 * xterm.c (x_update_window_begin, x_update_window_end)
12970 (x_after_update_window_line, x_scroll_run):
12971 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12972 Likewise. Adjust comments where appropriate.
12973 (x_cursor_to): Simplify because this is always called during window
12974 update (but install debugging check anyway).
12975 (expose_window): Check must_be_updated_p flag to see whether this
12976 function is called during window update.
12978 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12980 Do not reset window modification event counters excessively.
12981 These leftovers and poor man's tricky methods to catch extra
12982 redisplay's attention are no longer needed.
12983 * frame.c (set_menu_bar_lines_1):
12984 * minibuf.c (read_minibuf_unwind):
12985 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12986 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12987 (window_scroll_line_based, Fset_window_configuration):
12988 * xdisp.c (redisplay_window): Do not reset last_modified and
12989 last_overlay_modified counters.
12991 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12993 * xselect.c (x_send_client_event): Set send_event and serial, memset
12994 data.l as it might be bigger than data.b. Use 24 bit mask to
12995 XSendEvent (Bug#15034).
12997 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12999 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13000 for TTY frames that are not the top frame on their console.
13003 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13005 * w32term.c (w32fullscreen_hook): Really maximize frame when
13006 asked for (Bug#14841).
13008 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13010 Prefer selected_window to Fselected_window, likewise for frames.
13011 * buffer.c (Fbuffer_swap_text):
13012 * data.c (Fvariable_binding_locus):
13013 * window.c (run_window_configuration_change_hook): Adjust users.
13014 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13015 Use decode_live_frame.
13017 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13019 Be more careful if selected window shows the buffer other than current,
13020 use window_outdated only if this is not so. This change should also
13021 address some weird issues discussed in Bug#13012.
13022 * window.h (window_outdated): New prototype.
13023 * window.c (window_outdated): Now here. Convert from static and
13024 always assume window's buffer.
13025 (Fwindow_end, Fwindow_line_height): Use it.
13026 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13027 and always assume window's buffer.
13028 (redisplay_window): Adjust user.
13029 (redisplay_internal): Call to reconsider_clip_changes once and
13030 check whether mode line should be updated only if selected window
13031 shows current buffer.
13032 (run_window_scroll_functions): Use eassert for debugging check.
13033 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13035 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13037 * window.c (window_scroll, window_scroll_pixel_based)
13038 (window_scroll_line_based): Use bool for booleans.
13040 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13042 * process.c: Fix minor off-by-one issues in descriptor counts.
13043 This shouldn't fix any real bugs, but it cleans up the code a bit.
13044 (max_process_desc, max_input_desc): -1, not 0, means none.
13046 (delete_input_desc): New function.
13047 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13048 (deactivate_process): Scan backwards when recomuting max_process_desc;
13049 that should be faster.
13050 (init_process_emacs): Initialize max_input_desc.
13052 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13054 Use region cache to speedup bidi_find_paragraph_start.
13055 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13056 Rename cache_long_line_scans to cache_long_scans.
13057 * buffer.c (bset_cache_long_line_scans): Rename to
13058 bset_cache_long_scans.
13059 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13060 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13062 (syms_of_buffer): Rename cache-long-line-scans to
13063 cache-long-scans. Adjust docstring.
13064 * search.c (newline_cache_on_off):
13065 * indent.c (width_run_cache_on_off): Adjust users.
13066 * bidi.c (bidi_paragraph_cache_on_off): New function.
13067 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13068 * insdel.c (prepare_to_modify_buffer):
13069 Invalidate bidi_paragraph_cache if enabled.
13071 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13073 Invalidate region caches only if buffer text is going to be changed.
13074 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13075 (modify_text): ...new prototype.
13076 (prepare_to_modify_buffer_1): New prototype.
13077 * textprop.c (modify_region): Rename to...
13078 (modify_text_properties): ...new function.
13079 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13080 (Fremove_list_of_text_properties): Adjust users.
13081 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13082 (modify_text): ...new function.
13083 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13084 (prepare_to_modify_buffer_1): ...new function.
13085 * casefiddle.c (casify_region):
13086 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13087 (Ftranspose_regions): Use modify_text.
13089 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13091 * lisp.mk (lisp): Add nadvice.elc.
13093 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13095 New macro to iterate over live buffers similar to frames.
13096 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13097 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13098 Declare buffer-related variables here to offload lisp.h.
13099 * buffer.c (Vbuffer_alist): Adjust comment.
13100 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13101 (other_buffer_safely):
13102 * data.c (store_symval_forwarding):
13103 * dispnew.c (Fframe_or_buffer_changed_p):
13104 * fileio.c (Fdo_auto_save):
13105 * filelock.c (unlock_all_files):
13106 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13108 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13110 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13111 * callproc.c (create_temp_file):
13112 * filelock.c (create_lock_file):
13113 Assume mkostemp, since it's now provided by Gnulib.
13115 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13117 * w32.c (mkostemp): New function.
13118 (mktemp): Remove, no longer used. Most of the code reused in
13119 mkostemp. (Bug#15015)
13120 (mktemp): Don't undef.
13122 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13124 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13125 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13126 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13127 (free_glyph_pool, check_glyph_memory): Likewise for
13128 all users. Adjust comments where appropriate.
13130 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13132 * composite.h: Minor fixups.
13133 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13134 to fix a misspelling, and change it to an inline function while
13135 we're at it (it need not be a macro). All uses changed.
13136 (composition_method, composition_valid_p):
13137 Rewrite to avoid assignments in if-conditions.
13139 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13141 Do not use global Lisp_Object in composition macros.
13142 * composite.h (composition_temp): Remove declaration.
13143 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13144 (composition_method, composition_valid_p): ...inline functions.
13145 (compose_region): Remove the leftover.
13146 * composite.c (composition_temp): Remove.
13147 (run_composition_function, update_compositions)
13148 (composition_compute_stop_pos, composition_adjust_point)
13149 (Ffind_composition_internal):
13150 * coding.c (handle_composition_annotation):
13151 * xdisp.c (handle_composition_prop, check_point_in_composition):
13152 Related users changed.
13154 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13156 Drop FRAME_PTR typedef.
13157 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13158 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13159 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13160 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13161 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13162 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13163 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13164 All related users changed.
13166 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13168 * eval.c (default_toplevel_binding): New function.
13170 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13171 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13172 (syms_of_eval): Export them.
13173 * data.c (Fdefault_value): Micro cleanup.
13174 * term.c (init_tty): Use "false".
13176 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13178 Fix X GC leak in GTK and raw (no toolkit) X ports.
13179 * xterm.c (x_free_frame_resources): If white and black relief
13180 GCs are allocated, always free them here.
13181 * xfns.c (x_make_gc): Omit redundant initialization.
13182 * widget.c (create_frame_gcs): Remove the leftover.
13183 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13184 in x_free_frame_resources.
13186 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13188 * nsterm.m (windowWillResize:toSize:): Only change title if
13189 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13191 (viewDidEndLiveResize): New method.
13193 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13194 inside NS_IMPL_COCOA.
13196 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13198 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13199 Do not check whether undo is enabled because record_insert and
13200 record_delete does that themselves.
13202 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13204 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13205 member which is not really used any more.
13206 (FRAME_XIC_BASE_FONTNAME): Remove.
13207 * xfns.c (xic_free_fontset): Adjust user.
13208 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13209 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13210 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13211 (xdialog_show): Use eassert for debugging check.
13212 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13214 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13216 * fileio.c, fns.c (merge): Move extern decl from here ...
13217 * lisp.h (merge): ... to here.
13219 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13221 Fix last font-related change.
13222 * w32font.h (w32font_list_internal, w32font_match_internal):
13224 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13225 (uniscribe_list_family): Adjust to match font API change.
13226 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13227 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13229 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13231 * frame.h (FRAME_MOUSE_UPDATE):
13232 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13233 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13235 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13237 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13238 * font.h (struct font_driver): Change list, match, and list_family
13239 functions to accept struct frame * as first arg.
13240 * font.c (font_score, font_compare, font_sort_entities):
13242 (font_sort_entities, font_list_entities, font_select_entity)
13243 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13244 match font API change.
13245 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13246 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13247 * ftxfont.c (ftxfont_list, ftxfont_match):
13248 * xftfont.c (xftfont_list, xftfont_match):
13249 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13250 * w32font.c (w32font_list, w32font_match, w32font_list)
13251 (w32font_list_internal, w32_font_match_internal): Likewise.
13252 * xfaces.c (Fx_family_fonts): Adjust user.
13254 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13256 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13257 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13258 only if HAVE_X_WINDOWS is in use.
13259 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13260 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13261 * w32term.c (x_wm_set_icon_position): Likewise.
13262 * w32fns.c (x_icon): Adjust user.
13264 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13266 * xterm.c (last_mouse_press_frame): Remove the
13267 leftover which is not really used any more.
13268 (handle_one_xevent, syms_of_xterm): Adjust users.
13269 (x_flush): Call XFlush once per each X display, not frame.
13270 This is better because this code always unconditionally skips
13271 non-X frames in Vframe_list and issues the only XFlush if we
13272 have more than one X frame on the same X display.
13273 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13274 Use bool for booleans.
13275 (x_draw_glyph_string_background, cvt_string_to_pixel)
13276 (cvt_pixel_dtor): Drop unnecessary prototypes.
13277 * xterm.h (x_display_ok): Adjust prototype.
13279 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13281 Drop unnecessary functions that deals with frame pixel size.
13282 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13283 (x_pixel_height): Drop prototypes.
13284 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13285 (x_pixel_height): Drop implementations.
13286 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13287 which should be always valid for window frame.
13288 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13289 * w32menu.c (Fx_popup_dialog):
13290 * xmenu.c (Fx_popup_dialog): Likewise for both.
13292 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13294 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13295 frame parameters and call to Fmodify_frame_parameters just once.
13296 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13297 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13298 and mention nil frame in docstring.
13300 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13302 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13303 (x_figure_window_size): Likewise. Adjust to return long.
13304 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13305 (toplevel): Move Qterminal_live_p to...
13306 * terminal.c (toplevel): ...here, make it static, and...
13307 (syms_of_terminal): ...DEFSYM here.
13308 * frame.h (Qterminal_live_p): Remove declaration.
13309 (make_frame, x_figure_window_size): Adjust prototype.
13310 * nsfns.m (Fx_create_frame): Use long for window flags.
13312 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13314 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13315 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13316 Do not assume that emacs_close (INT_MAX) is a no-op.
13318 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13320 * xfaces.c (make_face_cache): For struct face_cache, prefer
13321 xmalloc to xzalloc and so avoid redundant call to memset.
13322 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13324 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13326 * fringe.c (draw_window_fringes, update_window_fringes)
13327 (compute_fringe_widths):
13328 * w32term.c (x_draw_glyph_string):
13329 * window.c (candidate_window_p, Frecenter):
13330 * xfaces.c (realize_basic_faces, realize_default_face)
13331 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13332 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13333 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13334 * xmenu.c (Fx_menu_bar_open_internal):
13335 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13336 * xsettings.c (xft_settings_event):
13337 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13338 Use bool for booleans. Adjust style and comments where
13340 * dispextern.h (draw_window_fringes, update_window_fringes)
13341 (compute_fringe_widths):
13342 * xterm.h (x_had_errors_p): Adjust prototype.
13344 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13346 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13347 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13349 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13351 * fns.c (toplevel): Remove comment before Fsafe_length because
13352 it checks for QUIT.
13354 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13356 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13358 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13360 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13361 frame which got the message is still alive, before dereferencing
13362 its pointer. (Bug#14970)
13364 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13365 be a live window, before using it as such. (Bug#14970)
13367 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13369 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13370 w32_detect_focus_change instead of doing part of its job by hand.
13371 This fixes the problem whereby FOCUS_OUT events were not sent to
13374 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13376 * process.c (Fprocess_list): Doc fix.
13378 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13379 being re-exposed only if it didn't ask to become visible.
13380 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13381 was previously iconified. (Bug#14841)
13382 (x_iconify_frame): Mark the frame iconified.
13384 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13386 Fix minor problems found by static checking.
13387 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13388 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13390 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13392 * eval.c (set_specpdl_old_value): New function.
13393 (unbind_to): Minor simplification.
13394 (get_backtrace_frame): New function.
13395 (Fbacktrace_frame): Use it. Add `base' argument.
13396 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13397 (syms_of_eval): Export backtrace-eval.
13398 * xterm.c (x_focus_changed): Simplify.
13400 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13402 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13404 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13406 * xdisp.c (redisplay_window): Instead of moving point out of
13407 scroll margin, reject the force_start method, and try scrolling
13408 instead. (Bug#14780)
13410 2013-07-24 Ken Brown <kbrown@cornell.edu>
13412 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13415 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13417 * eval.c (Fprogn): Do not check that BODY is a proper list.
13418 This undoes the previous change. The check slows down the
13419 interpreter, and is not needed to prevent a crash. See
13420 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13422 2013-07-23 Glenn Morris <rgm@gnu.org>
13424 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13426 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13428 Port to GNU/Linux systems with tinfo but not ncurses.
13429 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13430 to decide whether ncurses is being used. Without this change,
13431 GCC complains about tgetent not being declared, on a system
13432 that has tinfo installed but ncurses not installed.
13434 * eval.c (Fprogn): Check that BODY is a proper list.
13436 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13437 * data.c (Fsetq_default):
13438 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13439 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13441 Tune by taking advantage of the fact that ARGS is always a list
13442 when a function is declared to have UNEVALLED args.
13444 * emacsgtkfixed.c: Port to GCC 4.6.
13445 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13447 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13449 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13450 here to silence compiler warnings.
13452 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13454 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13455 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13456 from messing up Emacs's 'struct frame' (Bug#14923).
13458 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13460 * alloc.c (make_save_ptr_ptr): Define this function.
13461 It was inadvertently omitted. It's needed only if
13462 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13464 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13466 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13467 frame have focus (Bug#14895).
13469 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13471 Avoid vfork-related deadlock more cleanly.
13472 * callproc.c (child_setup): When the child's exec fails, output
13473 the program name, as that's more useful. Use O_NONBLOCK to avoid
13475 * process.c (create_process_1): Remove; no longer needed.
13476 (create_process): Remove timer hack; no longer needed, now that
13477 the child avoids deadlock.
13479 2013-07-20 Glenn Morris <rgm@gnu.org>
13481 * image.c (Fimage_flush): Fix doc typo.
13483 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13485 Fix array bounds violation when pty allocation fails.
13486 * process.c (PTY_NAME_SIZE): New constant.
13487 (pty_name): Remove static variable; it's now auto.
13488 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13489 Take pty_name as an arg rather than using a static variable.
13490 All callers changed.
13491 (create_process): Recover pty_flag from process, not from volatile local.
13492 (create_pty): Stay inside array even when pty allocation fails.
13493 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13495 * lread.c (Fload): Avoid initialization only when lint checking.
13496 Mention that it's needed only for older GCCs.
13498 2013-07-20 Kenichi Handa <handa@gnu.org>
13500 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13501 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13503 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13505 * lread.c (Fload): Avoid uninitialized warning.
13507 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13509 Fix some minor file descriptor leaks and related glitches.
13510 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13511 (create_lock_file): Use write, not emacs_write.
13512 * image.c (slurp_file, png_load_body):
13513 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13514 (server_accept_connection):
13515 Don't leak an fd on memory allocation failure.
13516 * image.c (slurp_file): Add a cheap heuristic for growing files.
13517 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13518 as that's what the other routines do. Maybe input need not be
13519 blocked at all, but it's better to be consistent.
13520 Avoid undefined behavior when strlen is zero.
13522 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13523 (NSTATICS): Now a constant; doesn't need to be a macro.
13525 2013-07-19 Richard Stallman <rms@gnu.org>
13527 * coding.c (decode_coding_utf_8): Add simple loop for fast
13528 processing of ASCII characters.
13530 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13532 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13534 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13536 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13537 unportable 'struct x_display_info'.
13538 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13539 is a portable type.
13541 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13543 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13544 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13546 (system_process_attributes): Prefer plain char to unsigned char
13547 when either will do. Clean up properly if interrupted or if
13548 memory allocations fail. Don't assume sscanf succeeds.
13549 Remove no-longer-needed workaround to stop GCC from whining.
13550 Read command-line once, instead of multiple times. Check read status a
13551 bit more carefully.
13553 Fix obscure porting bug with varargs functions.
13554 The code assumed that int is treated like ptrdiff_t in a vararg
13555 function, which is not a portable assumption. There was a similar
13556 -- though these days less likely -- porting problem with various
13557 assumptions that pointers of different types all smell the same as
13558 far as vararg functions is conserved. To make this problem less
13559 likely in the future, redo the API to use varargs functions.
13560 * alloc.c (make_save_value): Remove this vararg function.
13561 All uses changed to ...
13562 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13563 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13565 (make_save_ptr): Rename from make_save_pointer, for consistency with
13566 the above. Define only on platforms that need it. All uses changed.
13568 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13570 * keyboard.c: Try to fix typos in previous change.
13571 (DISPLAY_LIST_INFO): New macro.
13572 (kbd_buffer_get_event): Do not access members that are not present
13573 in X11. Revert inadvertent change of "!=" to "=".
13575 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13577 * keyboard.c (kbd_buffer_get_event):
13578 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13579 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13581 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13583 * filelock.c: Fix unlikely file descriptor leaks.
13584 (get_boot_time_1): Rework to avoid using emacs_open.
13585 This doesn't actually fix a leak, but is better anyway.
13586 (read_lock_data): Use read, not emacs_read.
13588 * doc.c: Fix minor memory and file descriptor leaks.
13589 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13590 (get_doc_string, Fsnarf_documentation):
13591 Fix file descriptor leak on error.
13593 * term.c: Fix minor fdopen-related file descriptor leaks.
13594 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13595 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13597 * charset.c: Fix file descriptor leaks and errno issues.
13599 (load_charset_map_from_file): Don't leak file descriptor on error.
13600 Use plain record_xmalloc since the allocation is larger than
13601 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13603 * eval.c (record_unwind_protect_nothing):
13604 * fileio.c (fclose_unwind):
13606 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13607 The replacement doesn't block input, but that no longer seems
13610 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13612 * lread.c: Fix file descriptor leaks and errno issues.
13613 (Fload): Close some races that leaked fds or streams when 'load'
13615 (Fload, openp): Report error number of last nontrivial failure to open.
13616 ENOENT counts as trivial.
13617 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13619 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13620 now that the function is always called with a nonnegative arg.
13621 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13622 All uses replaced with ...
13623 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13625 A few more minor file errno-reporting bugs.
13626 * callproc.c (Fcall_process):
13627 * doc.c (Fsnarf_documentation):
13628 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13629 * process.c (set_socket_option):
13630 Don't let a constructor trash errno.
13631 * doc.c: Include <errno.h>.
13633 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13635 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13637 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13639 Fix w32 bug with call-process-region (Bug#14885).
13640 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13641 to Fcall_process when the input is empty. This simplifies the
13642 code a bit. It makes no difference on POSIXish platforms but
13643 apparently it fixes a bug on w32.
13645 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13646 * fileio.c (close_file_unwind): Don't close if FD is negative;
13647 this can happen when unwinding a zapped file descriptor.
13648 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13649 in case Emacs runs out of memory between the two unwind-protects.
13650 Don't trash errno when closing FD.
13651 Zap the FD in the specpdl when closing it, instead of deferring
13652 the removal of the unwind-protect; this fixes a bug where a child
13653 function unwinds the stack past us.
13655 New unwind-protect flavors to better type-check C callbacks.
13656 This also lessens the need to write wrappers for callbacks,
13657 and the need for make_save_pointer.
13658 * alloc.c (free_save_value):
13659 * atimer.c (run_all_atimers):
13661 * alloc.c (safe_alloca_unwind):
13662 * atimer.c (unwind_stop_other_atimers):
13663 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13664 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13665 * minibuf.c (choose_minibuf_frame_1):
13666 * process.c (make_serial_process_unwind):
13667 * xdisp.c (pop_message_unwind):
13668 * xselect.c (queue_selection_requests_unwind):
13669 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13670 * alloc.c (record_xmalloc):
13671 Prefer record_unwind_protect_ptr to record_unwind_protect with
13673 * alloc.c (Fgarbage_collect):
13674 Prefer record_unwind_protect_void to passing a dummy.
13675 * buffer.c (restore_buffer):
13676 * window.c (restore_window_configuration):
13677 * xfns.c, w32fns.c (do_unwind_create_frame)
13678 New wrapper. All record-unwind uses of wrappee changed.
13679 * buffer.c (set_buffer_if_live):
13680 * callproc.c (call_process_cleanup, delete_temp_file):
13681 * coding.c (code_conversion_restore):
13682 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13683 * editfns.c (save_excursion_restore)
13684 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13685 (save_restriction_restore):
13686 * eval.c (restore_stack_limits, un_autoload):
13687 * fns.c (require_unwind):
13688 * keyboard.c (recursive_edit_unwind, tracking_off):
13689 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13690 * macros.c (pop_kbd_macro, restore_menu_items):
13691 * nsfns.m (unwind_create_frame):
13692 * print.c (print_unwind):
13693 * process.c (start_process_unwind):
13694 * search.c (unwind_set_match_data):
13695 * window.c (select_window_norecord, select_frame_norecord):
13696 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13697 (fast_set_selected_frame):
13698 * xfns.c, w32fns.c (unwind_create_tip_frame):
13699 Return void, not a dummy Lisp_Object. All uses changed.
13700 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13701 * callproc.c (call_process_kill):
13702 * fileio.c (restore_point_unwind, decide_coding_unwind)
13703 (build_annotations_unwind):
13704 * insdel.c (Fcombine_after_change_execute_1):
13705 * keyboard.c (read_char_help_form_unwind):
13706 * menu.c (unuse_menu_items):
13707 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13708 * sound.c (sound_cleanup):
13709 * xdisp.c (unwind_redisplay):
13710 * xfns.c (clean_up_dialog):
13711 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13712 Accept no args and return void, instead of accepting and returning
13713 a dummy Lisp_Object. All uses changed.
13714 * cygw32.c (fchdir_unwind):
13715 * fileio.c (close_file_unwind):
13716 * keyboard.c (restore_kboard_configuration):
13717 * lread.c (readevalllop_1):
13718 * process.c (wait_reading_process_output_unwind):
13719 Accept int and return void, rather than accepting an Emacs integer
13720 and returning a dummy object. In some cases this fixes an
13721 unlikely bug when the corresponding int is outside Emacs integer
13722 range. All uses changed.
13723 * dired.c (directory_files_internal_unwind):
13724 * fileio.c (do_auto_save_unwind):
13725 * gtkutil.c (pop_down_dialog):
13726 * insdel.c (reset_var_on_error):
13727 * lread.c (load_unwind):
13728 * xfns.c (clean_up_file_dialog):
13729 * xmenu.c, nsmenu.m (pop_down_menu):
13730 * xmenu.c (cleanup_widget_value_tree):
13731 * xselect.c (wait_for_property_change_unwind):
13732 Accept pointer and return void, rather than accepting an Emacs
13733 save value encapsulating the pointer and returning a dummy object.
13735 * editfns.c (Fformat): Update the saved pointer directly via
13736 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13737 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13738 (unwind_body): New function.
13739 (record_unwind_protect): First arg is now a function returning void,
13740 not a dummy Lisp_Object.
13741 (record_unwind_protect_ptr, record_unwind_protect_int)
13742 (record_unwind_protect_void): New functions.
13743 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13744 * fileio.c (struct auto_save_unwind): New type.
13745 (do_auto_save_unwind): Use it.
13746 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13747 * insdel.c (struct rvoe_arg): New type.
13748 (reset_var_on_error): Use it.
13749 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13751 (specbinding_func): Remove; there are now several such functions.
13752 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13753 (set_unwind_protect_ptr): New function.
13754 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13756 Be simpler and more consistent about reporting I/O errors.
13757 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13758 Say "Read error" and "Write error", rather than "I/O error", or
13759 "IO error reading", or "IO error writing", when a read or write
13761 * process.c (Fmake_network_process, wait_reading_process_output)
13762 (send_process, Fprocess_send_eof, wait_reading_process_output):
13763 Capitalize diagnostics consistently. Put "failed foo" at the
13764 start of the diagnostic, so that we don't capitalize the
13765 function name "foo". Consistently say "failed" for such
13767 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13768 All callers changed. This is so it can use report_file_error.
13769 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13770 diagnostics consistently as above.
13772 * fileio.c (report_file_errno): Fix errno reporting bug.
13773 If the file name is neither null nor a pair, package it up as a
13774 singleton list. All callers changed, both to this function and to
13775 report_file_error. This fixes a bug where the memory allocator
13776 invoked by list1 set errno so that the immediately following
13777 report_file_error reported the wrong errno value.
13779 Fix minor problems found by --enable-gcc-warnings.
13780 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13781 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13783 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13785 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13786 Set event->arg to Qt if switch-event shall be generated.
13787 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13789 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13791 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13794 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13795 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13796 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13797 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13798 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13799 and there is a focused frame.
13800 (head_table): Add focus-in and focus-out.
13801 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13802 bind to handle-focus-in/out.
13804 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13805 (Fhandle_switch_frame): Call Fhandle_focus_in.
13806 (syms_of_frame): defsubr handle-focus-in/out.
13808 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13810 Fix porting bug to older POSIXish platforms (Bug#14862).
13811 * sysdep.c (emacs_pipe): New function, that implements
13812 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13813 This should port better to CentOS 5 and to Mac OS X 10.6.
13814 All calls to pipe2 changed.
13816 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13817 This makes the code easier to read and the executable a bit smaller.
13818 Do not replace all calls to Fcons that happen to create lists,
13819 just calls that are intended to create lists. For example, when
13820 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13821 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13822 Similarly for list2 through list5.
13823 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13824 * bytecode.c (exec_byte_code):
13825 * callint.c (quotify_arg, Fcall_interactively):
13826 * callproc.c (Fcall_process, create_temp_file):
13827 * charset.c (load_charset_map_from_file)
13828 (Fdefine_charset_internal, init_charset):
13829 * coding.c (get_translation_table, detect_coding_system)
13830 (Fcheck_coding_systems_region)
13831 (Fset_terminal_coding_system_internal)
13832 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13833 * composite.c (update_compositions, Ffind_composition_internal):
13834 * dired.c (directory_files_internal, file_name_completion)
13836 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13837 * doc.c (Fsnarf_documentation):
13838 * editfns.c (Fmessage_box):
13840 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13841 (Feval, eval_sub, Ffuncall, apply_lambda):
13842 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13843 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13844 (Fset_file_times, Finsert_file_contents)
13845 (Fchoose_write_coding_system, Fwrite_region):
13846 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13847 * font.c (font_registry_charsets, font_parse_fcname)
13848 (font_prepare_cache, font_update_drivers, Flist_fonts):
13849 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13850 * frame.c (make_frame, Fmake_terminal_frame)
13851 (x_set_frame_parameters, x_report_frame_params)
13852 (x_default_parameter, Fx_parse_geometry):
13853 * ftfont.c (syms_of_ftfont):
13854 * image.c (gif_load):
13855 * keyboard.c (command_loop_1):
13856 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13857 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13858 (Fminor_mode_key_binding, accessible_keymaps_1)
13859 (Faccessible_keymaps, Fwhere_is_internal):
13860 * lread.c (read_emacs_mule_char):
13861 * menu.c (find_and_return_menu_selection):
13862 * minibuf.c (get_minibuffer):
13863 * nsfns.m (Fns_perform_service):
13864 * nsfont.m (ns_script_to_charset):
13865 * nsmenu.m (ns_popup_dialog):
13866 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13867 (Fx_own_selection_internal):
13868 * nsterm.m (append2):
13869 * print.c (Fredirect_debugging_output)
13870 (print_prune_string_charset):
13871 * process.c (Fdelete_process, Fprocess_contact)
13872 (Fformat_network_address, set_socket_option)
13873 (read_and_dispose_of_process_output, write_queue_push)
13874 (send_process, exec_sentinel):
13875 * sound.c (Fplay_sound_internal):
13876 * textprop.c (validate_plist, add_properties)
13877 (Fput_text_property, Fadd_face_text_property)
13878 (copy_text_properties, text_property_list, syms_of_textprop):
13879 * unexaix.c (report_error):
13880 * unexcoff.c (report_error):
13881 * unexsol.c (unexec):
13882 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13883 (Fformat_mode_line, syms_of_xdisp):
13884 * xfaces.c (set_font_frame_param)
13885 (Finternal_lisp_face_attribute_values)
13886 (Finternal_merge_in_global_face, syms_of_xfaces):
13887 * xfns.c (x_default_scroll_bar_color_parameter)
13888 (x_default_font_parameter, x_create_tip_frame):
13889 * xfont.c (xfont_supported_scripts):
13890 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13891 (menu_help_callback, xmenu_show):
13892 * xml.c (make_dom):
13893 * xterm.c (set_wm_state):
13894 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13895 and similarly for list2 through list5.
13897 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13899 * callproc.c (Fcall_process_region): Fix minor race and tune.
13900 (create_temp_file): New function, with the temp-file-creation part
13901 of the old Fcall_process_region. Use Fcopy_sequence to create the
13902 temp file name, rather than alloca + build_string, for simplicity.
13903 Don't bother to block input around the temp file creation;
13904 shouldn't be needed. Simplify use of mktemp.
13905 Use record_unwind_protect immediately after creating the temp file;
13906 this closes an unlikely race where the temp file was not removed.
13907 Use memcpy rather than an open-coded loop.
13908 (Fcall_process_region): Use the new function. If the input is
13909 empty, redirect from /dev/null rather than from a newly created
13910 empty temp file; this avoids unnecessary file system traffic.
13912 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13914 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13915 Simplify by making this case like the other two. This is a bit
13916 slower on obsolete hosts, but the extra complexity isn't worth it.
13918 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13919 * process.c (create_process) [!DOS_NT]:
13920 Remove now-unnecessary calls to emacs_close.
13922 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13924 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13925 returning early. (Bug#14850)
13927 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13928 and inhibit-iso-escape-detection attributes of 'undecided'.
13931 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13933 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13934 Reported by Herbert J. Skuhra in
13935 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13937 Don't lose top specpdl entry when memory is exhausted.
13938 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13939 specpdl overflow here, to simplify callers; all callers changed.
13940 Always reserve an unused entry at the stack top; this avoids
13941 losing the top entry's information when memory is exhausted.
13943 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13945 Clean up errno reporting and fix some errno-reporting bugs.
13946 * callproc.c (Fcall_process):
13947 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13948 * process.c (create_process, Fmake_network_process):
13949 * unexaix.c (report_error):
13950 * unexcoff.c (report_error):
13951 Be more careful about reporting the errno of failed operations.
13952 The code previously reported the wrong errno sometimes.
13953 Also, prefer report_file_errno to setting errno + report_file_error.
13954 (Fcall_process): Look at openp return value rather than at path,
13955 as that's a bit faster and clearer when there's a numeric predicate.
13956 * fileio.c (report_file_errno): New function, with most of the
13957 old contents of report_file_error.
13958 (report_file_error): Use it.
13959 (Ffile_exists_p, Ffile_accessible_directory_p):
13960 Set errno to 0 when it is junk.
13961 * fileio.c (Faccess_file):
13962 * image.c (x_create_bitmap_from_file):
13963 Use faccessat rather than opening the file, to avoid the hassle of
13964 having a file descriptor open.
13965 * lisp.h (report_file_errno): New decl.
13966 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13969 * process.c (create_process, wait_reading_process_output) [AIX]:
13970 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13971 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13972 a multithreaded environment anyway).
13973 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13975 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13977 * image.c (x_find_image_file): Don't close a remote file handle.
13979 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13981 Fix races with threads and file descriptors.
13982 * callproc.c (Fcall_process_region):
13983 * dired.c (open_directory):
13984 * emacs.c (main, Fdaemon_initialized):
13985 * image.c (x_find_image_file):
13986 * inotify.c (Finotify_rm_watch):
13987 * lread.c (Flocate_file_internal):
13988 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13989 * term.c (term_mouse_moveto, init_tty):
13990 * termcap.c (tgetent):
13991 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13992 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13993 * unexhp9k800.c, unexmacosx.c (unexec):
13994 * callproc.c (Fcall_process_region):
13995 Use emacs_close, not close.
13996 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13997 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13998 and posix_close function on current platforms (which all lack them).
13999 (emacs_close): Use it. This should fix the races on GNU/Linux and
14000 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14001 and it should avoid closing random victim file descriptors on
14004 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14006 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14007 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14008 Touch up doc a bit.
14010 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14011 This is for .gdbinit xbacktrace.
14013 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14014 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14015 (emacs_set_tty): Now static.
14016 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14017 * term.c (tty_capable_p, tty_default_color_capabilities)
14018 (get_tty_terminal, term_mouse_movement)
14019 (handle_one_term_event, init_tty, maybe_fatal):
14020 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14021 (tgetent, scan_file, name_match, compare_contin):
14022 * terminal.c (get_terminal):
14023 Use bool for boolean.
14024 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14025 Prefer char to unsigned char if either will do.
14026 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14027 (tty_write_glyphs): Prefer int to unsigned.
14028 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14029 All callers changed.
14030 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14032 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14035 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14036 (B__dummy__): New dummy symbol, to pacify C89.
14037 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14038 they can't grok varargs macros.
14039 * dispnew.c (add_window_display_history)
14040 (add_frame_display_history):
14041 * print.c (print_object):
14042 * xdisp.c (debug_method_add):
14043 Use %p printf format only for void pointers.
14044 * emacs.c (usage_message): New constant, replacing ...
14045 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14046 (main): Adjust to usage reorg.
14047 * fns.c (syms_of_fns):
14048 * profiler.c (syms_of_profiler):
14049 Don't use non-constant struct initializers.
14050 * gnutls.h (gnutls_initstage_t):
14051 * lisp.h (enum Lisp_Fwd_Type):
14052 * lread.c (lisp_file_lexically_bound_p):
14053 * xsettings.c (anonymous enum):
14054 Remove trailing comma.
14055 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14056 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14057 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14059 * regex.c (const_re_char): New type, to pacify strict C89.
14060 All uses of 'const re_char' replaced to use it.
14061 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14062 with glibc when strict C89. This change is imported from gnulib.
14064 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14065 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14066 Omit GNU_LINUX implementation, since it requires long long.
14067 * xterm.c (x_draw_underwave):
14068 Do not assume the traditional order of struct's members.
14069 (x_term_init): Rewrite to avoid the need for non-constant structure
14072 Syntax cleanup, mostly replacing macros with functions.
14073 This removes the need for the syntax_temp hack.
14074 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14075 * syntax.c (SYNTAX_INLINE): New macro.
14076 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14077 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14078 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14079 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14080 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14081 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14082 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14083 Now constants, not macros.
14084 (syntax_temp) [!__GNUC__]: Remove.
14085 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14086 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14087 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14088 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14089 Move here from syntax.h; now functions, not macros. Except for the
14090 last function, these are static since only syntax.c uses them.
14091 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14092 All uses changed. Now a function, not a macro; use this fact
14093 to simplify the code.
14094 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14095 compiler bugs; no longer relevant.
14096 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14097 (SYNTAX_INLINE): New macro.
14098 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14099 for the new functions. Use bool for boolean member.
14100 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14101 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14102 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14103 (SETUP_BUFFER_SYNTAX_TABLE):
14104 Now extern inline functions, not macros.
14105 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14106 Remove; all uses replaced by implementation.
14107 (syntax_temp) [!__GNUC__]: Remove decl.
14108 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14110 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14112 * emacs.c (main): Fix syntax error.
14114 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14116 Timestamp fixes for undo (Bug#14824).
14117 * atimer.c (schedule_atimer):
14118 * fileio.c (Ffile_newer_than_file_p):
14119 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14120 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14121 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14122 (syms_of_fileio): Remove Sclear_visited_file_name.
14123 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14124 file doesn't exist; this avoids an ambiguity with negative timestamps.
14125 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14126 * systime.h (make_emacs_time, invalid_emacs_time):
14127 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14128 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14129 * undo.c (record_first_change): Push (visited-file-modtime) onto
14130 undo list rather than reimplementing it by hand, incorrectly.
14132 2013-07-09 Ken Brown <kbrown@cornell.edu>
14134 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14136 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14138 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14140 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14142 Handle errno and exit status a bit more carefully.
14143 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14144 number into an exit status. Instead, use EXIT_CANCELED.
14145 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14146 * callproc.c (relocate_fd):
14147 * emacs.c (close_output_streams, main):
14148 * process.c (create_process):
14149 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14150 Use emacs_perror for simplicity.
14151 * callproc.c (relocate_fd, main):
14152 * sysdep.c (sys_subshell):
14153 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14154 (shut_down_emacs): Use emacs_write, not write.
14155 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14156 * fileio.c (Fcopy_file, e_write):
14157 * nsterm.m (ns_select):
14158 * process.c (send_process):
14159 * sound.c (vox_write):
14160 Use emacs_write_sig, not emacs_write.
14161 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14162 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14164 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14166 (emacs_full_write): New function.
14167 (emacs_write): Rewrite to use it.
14168 (emacswrite_sig, emacs_perror): New functions.
14169 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14171 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14173 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14174 on NS even if it is present. Pixmap on NS is a void*.
14176 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14178 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14179 * process.c (close_on_exec, accept4, process_socket):
14180 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14182 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14184 * w32.c (sys_dup): Declare prototype.
14188 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14190 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14192 Make file descriptors close-on-exec when possible (Bug#14803).
14193 This simplifies Emacs a bit, since it no longer needs to worry
14194 about closing file descriptors by hand in some cases.
14195 It also fixes some unlikely races. Not all such races, as
14196 libraries often open files internally without setting
14197 close-on-exec, but it's an improvement.
14198 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14199 * callproc.c (Fcall_process) [!MSDOS]:
14200 * emacs.c (main) [!DOS_NT]:
14201 * nsterm.m (ns_term_init):
14202 * process.c (create_process):
14203 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14204 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14205 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14206 Prefer mkostemp with O_CLOEXEC to mkstemp.
14207 * callproc.c (relocate_fd) [!WINDOWSNT]:
14208 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14209 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14211 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14212 Make the resulting file descriptor close-on-exec.
14213 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14214 * lread.c (load_descriptor_list, load_descriptor_unwind):
14215 Remove; no longer needed. All uses removed.
14216 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14217 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14219 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14220 (Fmake_network_process, Fnetwork_interface_list)
14221 (Fnetwork_interface_info, server_accept_connection):
14222 Make newly-created socket close-on-exec.
14223 * sysdep.c (emacs_open, emacs_fopen):
14224 Make new-created descriptor close-on-exec.
14225 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14226 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14228 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14230 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14231 for NS_IMPL_GNUSTEP.
14233 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14235 Fix openp errno handling.
14236 * callproc.c (Fcall_process): Preserve openp errno around close.
14237 * lread.c (openp): Set errno when returning -1, as some callers
14240 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14242 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14244 * nsterm.h (NSSavePanel): Update comment.
14245 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14246 (ns_run_file_dialog): Declare.
14248 * nsfns.m: Remove panelOK.
14250 (ns_run_file_dialog): New function.
14251 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14252 event loop, so file dialog is popped up by ns_run_file_dialog, called
14253 by sendEvent (Bug#14578).
14254 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14256 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14258 * xdisp.c (default_line_pixel_height): New function.
14259 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14260 (try_cursor_movement, redisplay_window, try_window)
14261 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14263 * window.c (window_scroll_pixel_based):
14264 use default_line_pixel_height.
14266 * dispextern.h (default_line_pixel_height): Add prototype.
14268 * frame.c (x_set_line_spacing): Accept a float value for
14269 line-spacing parameter, per the documentation.
14271 * data.c (Fmultibyte_string_p): Doc fix.
14273 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14275 Use emacs_open more consistently when opening files.
14276 This handles EINTR more consistently now, and makes it easier
14277 to introduce other uniform changes to file descriptor handling.
14278 * sysstdio.h: New file.
14279 * buffer.c (mmap_init):
14280 * cygw32.c (chdir_to_default_directory):
14281 * dispnew.c (Fopen_termscript):
14282 * emacs.c (Fdaemon_initialized):
14283 * fileio.c (Fdo_auto_save):
14284 * image.c (slurp_file, png_load_body, jpeg_load_body):
14285 * keyboard.c (Fopen_dribble_file):
14287 * print.c (Fredirect_debugging_output):
14288 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14289 * termcap.c (tgetent):
14290 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14291 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14292 * w32term.c (w32_initialize) [CYGWIN]:
14293 * xfaces.c (Fx_load_color_file):
14294 Use emacs_open instead of plain open, and emacs_fopen instead of
14296 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14297 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14298 * callproc.c (default_output_mode): New constant.
14299 (Fcall_process): Use it to call emacs_open instead of plain creat.
14300 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14301 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14302 (emacs_fopen): New function.
14303 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14304 Include <lisp.h>, for emacs_open.
14305 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14307 Remove duplicate #include directives.
14308 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14310 Don't include stdio.h twice.
14311 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14312 Don't include sys/types.h or stdio.h twice.
14313 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14314 * lread.c: Don't include coding.h twice.
14315 * nsfont.m: Don't include frame.h twice.
14316 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14317 * ralloc.c: Don't include <unistd.h> twice.
14318 * xdisp.c: Don't include font.h twice.
14319 * xterm.c: Don't include fontset.h twice.
14320 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14322 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14324 Scale ImageMagick images more carefully.
14325 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14326 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14327 Be more careful about avoiding undefined behavior after
14328 integer overflow and division by zero.
14330 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14332 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14333 (syms_of_w32fns): DEFSYM them.
14334 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14335 (CCHDEVICENAME): Define macros if not defined.
14336 (struct MONITOR_INFO_EX): New struct.
14337 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14338 (enum_display_monitors_fn): New variable.
14339 (globals_of_w32fns): Initialize it.
14340 (Fx_display_pixel_width, Fx_display_pixel_height)
14341 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14342 multi-monitor setups in docstrings.
14343 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14344 screen size by primary monitor's millimeter per pixel.
14345 (w32_monitor_enum, w32_display_monitor_attributes_list)
14346 (w32_display_monitor_attributes_list_fallback)
14347 (Fw32_display_monitor_attributes_list): New functions.
14348 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14350 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14352 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14354 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14356 * fileio.c (Qfile_notify_error): New error symbol.
14358 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14359 * inotify.c (inotify_callback, symbol_to_inotifymask)
14360 (Finotify_add_watch, Finotify_rm_watch): Use it.
14361 (inotifyevent_to_event): Exchange order of cookie and file name.
14362 (Finotify_add_watch): Adapt docstring.
14364 * lisp.h (Qfile_notify_error): Declare.
14366 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14368 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14369 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14370 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14371 which did not work (see <http://bugs.gnu.org/14569#307>).
14372 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14373 && (!noninteractive || initialized)). This attempts to thread
14374 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14376 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14378 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14379 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14381 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14383 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14384 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14385 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14386 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14388 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14390 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14391 Define to __sys_siglist.
14393 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14395 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14396 word-wrap, so that overflow-newline-into-fringe would work in
14397 visual-line-mode. (Bug#2749)
14398 (move_it_in_display_line_to): When the last scanned display
14399 element fits exactly on the display line, and
14400 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14401 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14402 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14403 finding buffer position that corresponds to pixel coordinates,
14404 e.g. in buffer_posn_from_coords.
14406 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14408 * process.c (handle_child_signal): Call catch_child_signal if
14411 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14413 Don't convert function pointers to void * and back.
14414 It isn't portable C, and it's easy enough to avoid.
14415 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14416 (make_save_value): Add support for SAVE_FUNCPOINTER.
14417 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14418 * print.c (print_object):
14419 Distinguish function from object pointers.
14420 * lisp.h (SAVE_FUNCPOINTER): New constant.
14421 (SAVE_SLOT_BITS): Adjust to it.
14422 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14423 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14424 (voidfuncptr): New typedef.
14425 (struct Lisp_Save_Value): New member data[0].funcpointer.
14426 (XSAVE_FUNCPOINTER): New function.
14428 Simplify buildobj processing.
14429 * Makefile.in (buildobj.h): Make it a sequence of strings each
14430 followed by comma, rather than a single string. Put it into a
14431 .tmp file in case there's an error while generating it.
14432 (gl-stamp): Use .tmp for temp files.
14433 (mostlyclean): Clean .tmp files.
14434 * doc.c (buildobj): Move to just the routine that needs it.
14435 It's now an array of strings, so processing is simpler.
14437 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14439 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14440 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14441 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14442 Invoke malloc_enable_thread even when not interactive.
14443 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14444 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14445 in this case, since the underlying bug has now been fixed.
14447 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14449 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14450 unlinking it (bug#14691).
14452 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14454 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14455 before checking whether buffer is modified. This lets
14456 `kill-buffer-query-functions' cancel killing of the buffer or save
14457 its content before `kill-buffer' asks user the "Buffer %s
14458 modified; kill anyway?" question.
14460 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14462 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14463 Let the super performKeyEquivalent deal with them (Bug#14747).
14465 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14467 * widget.c (resize_cb): Remove unused local.
14469 Do not use GTK 3 if it exists but cannot be compiled.
14470 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14471 * xterm.c (x_error_handler) [!USE_GTK]:
14474 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14476 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14478 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14479 to the valid range of values. (Bug#14753)
14481 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14482 when moving point by using the current glyph matrix. This avoids
14483 the need to force redisplay when this function is called in a
14486 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14488 Fix minor problems found by static checking.
14489 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14490 Redo the latter's body to sidestep GCC parenthesization warnings.
14491 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14492 * coding.c (detect_coding, detect_coding_system):
14493 * coding.h (struct undecided_spec):
14494 Use bool for boolean.
14495 * image.c (QCmax_width, QCmax_height): Now static.
14496 * xdisp.c (Fmove_point_visually): Remove unused local.
14498 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14500 * xdisp.c (Fmove_point_visually): New function.
14502 2013-06-28 Kenichi Handa <handa@gnu.org>
14504 * coding.h (define_coding_undecided_arg_index): New enum.
14505 (coding_attr_index): New members
14506 coding_attr_undecided_inhibit_null_byte_detection,
14507 coding_attr_undecided_inhibit_iso_escape_detection,
14508 coding_attr_undecided_prefer_utf_8.
14509 (undecided_spec): New struct.
14510 (struct coding_system): New member `undecided' of the member
14513 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14514 (detect_coding): Likewise.
14515 (detect_coding_system): Likewise.
14516 (Fdefine_coding_system_internal): New coding system properties
14517 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14519 (syms_of_coding): Adjust for coding_arg_undecided_max.
14521 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14523 * image.c (x_from_xcolors): Remove unused local.
14525 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14527 Defer image data transfer between X client and server until actual
14530 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14533 * image.c (Destroy_Image): Remove.
14534 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14535 `mask_p', and `colors_p'. All uses changed.
14536 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14537 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14538 New macros for `flags' arg to x_clear_image_1.
14539 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14540 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14541 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14542 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14543 (image_get_x_image, image_unget_x_image): New functions or macros.
14544 (image_background, image_background_transparent, x_to_xcolors)
14545 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14546 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14547 instead of Destroy_Image.
14548 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14549 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14550 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14551 (imagemagick_load_image, svg_load_image): Use them instead of
14552 x_create_x_image_and_pixmap, and x_put_x_image followed by
14553 x_destroy_x_image, respectively.
14554 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14555 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14556 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14557 background_transparent fields.
14558 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14559 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14561 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14563 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14564 This mostly consists of undoing recent changes.
14565 * callproc.c (Fcall_process):
14566 * process.c (create_process):
14567 Do not worry about catching SIGCHLD here, undoing previous change.
14568 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14569 * process.c, process.h (catch_child_signal):
14570 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14571 * process.c (catch_child_handler): Don't worry about being called
14572 lazily and do not assume caller has blocked SIGCHLD, undoing
14573 previous change. Move first-time stuff back to
14574 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14575 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14576 set lib_child_handler if it's already initialized, which may
14577 help avoid problems on GNUstep.
14579 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14581 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14582 * callproc.c (Fcall_process):
14583 * process.c (create_process):
14584 Make sure SIGCHLD is caught before we fork,
14585 since Emacs startup no arranges to catch SIGCHLD.
14586 * process.c (lib_child_handler): Initialize to null, not to
14588 (catch_child_signal): Allow self to be called lazily.
14589 Do nothing if it's already been called.
14590 Assume caller has blocked SIGCHLD (all callers do now).
14591 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14592 just before it's really needed.
14593 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14594 since it hasn't been caught yet.
14596 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14598 * image.c (compute_image_size): New function to implement
14599 :max-width and :max-height.
14600 (imagemagick_load_image): Use it.
14602 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14604 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14605 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14607 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14608 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14609 the SIGCHLD handler, since the code is not atomic and (due to glib)
14610 signals may be arriving now.
14611 * sysdep.c (init_signals): Do not catch child signals here;
14612 'main' now does that later, at a safer time.
14614 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14616 Clean up SIGCHLD handling a bit (Bug#14569).
14617 * process.c, process.h (catch_child_signal):
14618 Now always extern, even if !NS_IMPL_GNUSTEP.
14619 * process.c (catch_child_signal): Move glib tickler here from
14620 init_process_emacs, so that it's done earlier in Emacs
14621 initialization. Also move the noninteractive && !initialized
14622 check here from init_process_emacs. This is all a bit cleaner for
14623 GNUish platforms, and I hope it works around the Cygwin bug.
14624 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14625 that glib signal handling is tickled before glib creates threads.
14627 * process.c (wait_reading_process_output): Avoid int overflow
14628 when reading more than 2 GiB total from a process.
14630 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14632 * process.c (create_process): Handle a couple more cases,
14633 i.e., work even if new_argv and wait_child_setup[i] are cached.
14634 Use Fcall_process's style for volatile vars.
14636 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14638 * process.c (create_process): Mark PROCESS volatile.
14640 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14642 Use C99-style flexible array members if available.
14643 This avoids some subtle aliasing issues, which typically
14644 aren't a problem with GCC but may be a problem elsewhere.
14645 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14646 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14647 In either case, it uses a flexible array member rather than
14648 the old struct hack. All uses changed.
14649 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14650 Adjust to sdata reorganization.
14651 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14652 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14653 that ports better to pre-C99 non-GCC.
14654 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14655 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14656 as the latter has changed.
14657 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14658 and port better to pre-C99 GCC.
14659 * image.c (struct xpm_cached_color):
14660 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14661 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14662 Use FLEXIBLE_ARRAY_MEMBER.
14663 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14664 Move decl to top level so it gets checked against implementation.
14665 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14666 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14668 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14670 * syntax.c: Integer cleanups.
14671 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14672 All uses that need 0-or-2 changed to:
14673 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14674 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14675 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14676 (char_quoted, prev_char_comend_first, back_comment)
14677 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14678 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14679 Use bool for boolean.
14680 (update_syntax_table, skip_chars, skip_syntaxes):
14681 Prefer int to unsigned when either will do.
14682 (back_comment): Return boolean success flag, like forw_comment,
14683 instead of positive-or-minus-1 (which might have overflowed int anyway).
14684 Don't stuff ptrdiff_t into int.
14685 (syntax_spec_code, syntax_code_spec): Now const.
14686 (Fmatching_paren, scan_lists, scan_sexps_forward):
14687 Use enum syntaxcode for syntax code.
14688 (Fmatching_paren): Check that arg is a character, not just an integer.
14689 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14690 (Finternal_describe_syntax_value): Omit no-longer-needed
14692 (skip_chars): Use char, not unsigned char, when the distinction
14694 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14695 * bytecode.c (exec_byte_code):
14696 * syntax.c (syntax_spec_code, Fchar_syntax)
14697 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14698 (init_syntax_once):
14699 * syntax.h (SYNTAX_WITH_FLAGS):
14700 Omit unnecessary casts.
14702 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14704 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14705 line dimensions here, to avoid race conditions with the main
14706 thread. (Bug#14062, bug#14630, bug#14669)
14708 * w32term.c (w32_draw_window_cursor): Compute the header line and
14709 mode line dimensions here.
14710 <w32_system_caret_window, w32_system_caret_hdr_height>:
14711 <w32_system_caret_mode_height>: New variables.
14713 * w32term.h: Declare them.
14715 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14717 * alloc.c (die): Move "assertion failed" string here ...
14718 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14719 COND when SUPPRESS_CHECKING. This shrinks the executable text
14720 size by 0.8% to 2.2% when configured with --enable-checking,
14721 depending on optimization flags (GCC 4.8.1 x86-64).
14723 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14725 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14727 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14728 base is 2; this is more accurate.
14730 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14732 * sound.c (string_default): Move to !WINDOWSNT section.
14733 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14735 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14737 * sound.c: Integer cleanups.
14738 Remove unnecessary forward decls.
14739 (struct sound_device): The 'file' member is now a Lisp_Object, not
14740 a char *, so that we needn't invoke alloca on a huge size.
14741 (Fplay_sound_internal): Adjust to this.
14742 (string_default): New function.
14743 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14744 Use it to adjust to the struct sound_device change.
14745 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14746 (be2hs) [0]: Remove.
14748 * syntax.c (skip_chars): Don't use uninitialized storage
14749 when searching a multibyte buffer for characters that are not in a
14750 unibyte string that contains non-ASCII characters.
14752 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14754 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14755 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14757 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14759 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14761 2013-06-18 Kenichi Handa <handa@gnu.org>
14763 * font.c (Ffont_spec): Signal an error for an invalid font name
14766 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14768 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14769 In particular this ports to 32-bit sparc Sun cc.
14770 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14771 array with a dummy element at specpdl[-1], so that its address can
14773 (unbind_to): Do not copy the binding; not needed, now that we
14774 copy old_value in the one place where the copy is needed.
14775 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14776 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14777 (union specbinding): Rename from struct specbinding. Redo layout
14778 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14779 which is not portable. With Sun C 5.12 32-bit sparc, the
14780 declaration causes nargs to be an unsigned bitfield, a behavior
14781 that the C standard allows; but Emacs wants nargs to be signed.
14782 The overall type is now a union of structures rather than a
14783 structure of union of structures, and the 'kind' member is now a
14784 bitfield, so that the overall type doesn't grow. All uses changed.
14785 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14787 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14789 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14790 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14792 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14794 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14796 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14797 unless we know that the window w's frame is a frame object.
14798 Another attempt at solving bug#14062 and bug#14630.
14800 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14802 * textprop.c (property_set_type): New enum.
14803 (add_properties): Allow appending/prepending text properties.
14804 (add_text_properties_1): Factored out of Fadd_text_properties.
14805 (Fadd_text_properties): Move all the code into
14806 add_text_properties_1.
14807 (Fadd_face_text_property): New function that calls
14808 add_text_properties_1.
14810 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14812 Move functions from lisp.h to individual modules when possible.
14813 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14814 * alloc.c (XFLOAT_INIT, set_symbol_name):
14815 * buffer.c (CHECK_OVERLAY):
14816 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14817 (set_char_table_parent):
14818 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14819 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14820 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14821 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14823 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14824 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14825 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14826 (backtrace_args, backtrace_debug_on_exit):
14827 * floatfns.c (CHECK_FLOAT):
14828 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14829 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14830 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14831 (set_hash_index_slot):
14832 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14833 * marker.c (CHECK_MARKER):
14834 * textprop.c (CHECK_STRING_OR_BUFFER):
14835 * window.c (CHECK_WINDOW_CONFIGURATION):
14836 Move here from lisp.h, and make these functions static rather than
14838 * buffer.c (Qoverlayp):
14840 * fns.c (Qhash_table_p):
14841 * window.c (Qwindow_configuration_p):
14843 * lisp.h: Remove the abovementioned defns and decls.
14845 Use functions, not macros, for XINT etc (Bug#11935).
14846 In lisp.h, prefer functions to function-like macros, and
14847 constants to object-like macros, when either will do. This:
14848 . simplifies use, as there's no more need to worry about
14849 arguments' side effects being evaluated multiple times.
14850 . makes the code easier to debug on some platforms.
14851 However, when using gcc -O0, keep using function-like macros
14852 for a few critical operations, for performance reasons.
14853 This sort of thing isn't needed with gcc -Og, but -Og
14854 is a GCC 4.8 feature and isn't widely-enough available yet.
14855 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14856 Remove enum lsb_bits; no longer needed.
14857 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14858 * buffer.c (Qoverlap):
14860 * fns.c (Qhash_table_p):
14861 Now extern, so lisp.h can use these symbols.
14862 * dispextern.h: Include character.h, for MAX_CHAR etc.
14863 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14864 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14865 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14866 (GLYPH_CODE_P): Move here from lisp.h.
14867 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14868 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14869 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14870 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14871 XUNTAG now returns void *.
14872 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14873 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14874 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14875 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14876 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14877 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14878 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14879 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14880 New macros, renamed from their sans-lisp_h_ counterparts.
14881 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14882 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14883 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14884 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14885 If compiling via GCC without optimization, define these as macros
14886 in addition to inline functions.
14887 To disable this, compile with -DINLINING=0.
14888 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14889 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14890 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14891 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14892 (INTMASK, VALMASK): Now macros, since static values cannot be
14893 accessed from extern inline functions.
14894 (VALMASK): Also a constant, for benefit of old GDB.
14895 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14896 is INTEGERP, which can fold it in.
14897 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14898 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14899 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14900 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14901 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14902 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14903 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14904 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14905 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14906 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14907 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14908 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14909 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14910 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14911 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14912 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14913 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14914 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14915 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14916 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14917 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14918 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14919 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14920 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14921 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14922 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14923 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14924 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14925 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14926 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14927 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14928 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14929 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14931 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14932 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14933 (VALMASK): Define in one place rather than in two, merging the
14934 USE_LSB_TAG parts; this is simpler.
14935 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14936 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14937 Move up, to avoid use before definition.
14938 Also include "globals.h" earlier, for the same reason.
14939 (make_natnum): New function.
14940 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14941 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14942 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14943 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14944 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14945 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14946 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14947 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14948 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14949 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14950 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14951 (Qwindow_configuration_p, Qimage): New forward declarations.
14952 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14953 (STRING_COPYIN): Remove; unused.
14954 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14955 (xcar_addr, xcdr_addr): New functions. All uses changed.
14956 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14957 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14958 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14959 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14960 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14961 (TYPE_RANGED_INTEGERP): Simplify.
14962 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14963 (setlocale, fixup_locale, synchronize_system_messages_locale)
14964 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14965 Now empty functions, not macros.
14966 (functionp): Return bool, not int.
14967 * window.c (Qwindow_configuration_p): Now extern,
14968 so window.h can use it.
14969 * window.h (Qwindowp): Move decl back to lisp.h.
14971 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14973 * xdisp.c (Fline_pixel_height): New function, required for solving
14976 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14978 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14980 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14982 * lread.c (syms_of_lread):
14983 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14985 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14987 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14989 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14991 * fileio.c (expand_file_name): Doc fix.
14993 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14995 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14996 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14997 Wait for self, not for 0. This can't hurt on GNU or similar
14998 system, and may help with Cygwin.
15000 * keyboard.c: Don't use PROP (...) as an lvalue.
15001 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15002 Use set_prop (A, B), not PROP (A) = B.
15004 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15006 * xdisp.c (get_it_property): Use it->window instead of generating
15007 a Lisp object from it->w.
15009 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15011 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15012 get-char-property the window that is being rendered, instead of
15013 the buffer, to support window-specific overlays. (Bug#14575)
15014 (compute_display_string_pos): When W is NULL, use the current
15015 buffer as the object to pass to get-char-property.
15016 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15017 pointer member of the bidi iterator, since no window is pertinent
15020 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15022 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15023 being displayed, and pass it to compute_display_string_pos.
15024 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15025 (bidi_paragraph_init): All callers changed.
15027 * xdisp.c (init_from_display_pos, init_iterator)
15028 (handle_single_display_spec, next_overlay_string)
15029 (get_overlay_strings_1, reseat_1, reseat_to_string)
15030 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15031 Set bidi_it.w member from it->w.
15032 (compute_display_string_pos): Accept additional argument, the
15033 window being displayed, and pass it to Fget_char_property.
15036 * dispextern.h (struct bidi_it): New member w, the window being
15038 (compute_display_string_pos): Adjust prototype.
15040 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15042 * xgselect.c: Remove unneeded include xterm.h.
15044 * process.c (wait_reading_process_output): Check for NS before GLIB.
15045 GLIB may be linked in due to rsvg, but ns_select must be called.
15047 * xgselect.c (xg_select): Remove call to window_system_available
15048 and g_main_context_pending at the top, so Gdk events (i.e. file
15049 notify) are processed when Emacs is started with -nw.
15051 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15053 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15054 (ctagsfiles3): New variable, includes only *.m files.
15055 (TAGS): Use an explicit language name in the regular expressions,
15056 to avoid transformation of '/SOMETHING' by MSYS to
15057 'c:\MSYS\SOMETHING'.
15059 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15061 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15063 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15065 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15066 still need to set the mouse pointer shape and activate help-echo.
15069 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15071 A few porting etc. fixes for the new file monitor code.
15072 See the thread containing
15073 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15074 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15075 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15076 (dir_monitor_callback, Fgfile_rm_watch):
15077 Use assq_no_quit instead of Fassoc, for speed.
15078 (dir_monitor_callback, Fgfile_rm_watch):
15079 eassert that the monitor is a fixnum.
15080 (dir_monitor_callback): No need for CDR_SAFE.
15081 Simplify building of lisp with alternative tails.
15082 (Fgfile_add_watch, Fgfile_rm_watch):
15083 Do not assume glib functions set errno reliably on failure.
15084 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15085 and signal an error otherwise.
15086 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15087 Use Fdelq instead of Fdelete, for speed.
15089 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15091 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15092 don't insist on being invoked on a highlighted tool-bar button.
15093 Avoids losing tool-bar functionality when mouse-highlight is nil.
15094 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15095 Don't highlight when mouse-highlight is nil.
15096 (note_mouse_highlight): When mouse-highlight is nil, don't return
15097 right away; instead, run tool-bar and mode-line highlight
15098 subroutine, clear any existing highlight, and revert the mouse
15099 pointer to its default shape. (Bug#14558)
15101 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15103 * lisp.mk (lisp): Add prog-mode.el.
15105 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15107 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15108 * process.c (dummy_handler): New function.
15109 (lib_child_handler): New static var.
15110 (handle_child_signal): Invoke it.
15111 (catch_child_signal): If a library has set up a signal handler,
15112 save it into lib_child_handler.
15113 (init_process_emacs): If using glib and not on Windows, tickle glib's
15114 child-handling code so that it initializes its private SIGCHLD handler.
15115 * syssignal.h (SA_SIGINFO): Default to 0.
15116 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15117 31; it should no longer be needed now.
15119 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15121 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15123 * gfilenotify.c (globals_of_gfilenotify): New function.
15124 (syms_of_gfilenotify): Move global initialization there.
15126 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15128 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15130 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15131 * keyboard.c (menu_bar_items, tool_bar_items):
15132 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15133 not override local keymaps any more.
15135 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15137 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15139 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15141 * w32console.c (initialize_w32_display): Return the dimensions of
15142 the console window via 2 additional arguments, not via the current
15143 frame. This avoids crashes due to overrunning the bounds of
15144 frame's decode_mode_spec_buffer, which is not resized following
15145 the change of the frame dimensions from the initial 10x10.
15147 * w32term.h (w32_initialize_display_info): Adjust prototype.
15149 * term.c (init_tty): Take dimensions of the frame from the values
15150 returned by initialize_w32_display.
15152 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15153 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15154 (LIBES): Add $(GFILENOTIFY_LIBS).
15156 * w32inevt.c (handle_file_notifications): Add dummy implementation
15157 for !HAVE_W32NOTIFY.
15159 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15161 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15163 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15165 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15167 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15169 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15171 Fix minor problems found by static checking.
15172 * data.c (pure_write_error):
15173 Use xsignal2, not Fsignal, as Fsignal might return.
15174 * eval.c (set_backtrace_debug_on_exit): Now static.
15175 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15176 No longer inline. EXTERN_INLINE is needed only for functions
15177 defined in .h files. Reindent function header as per GNU style.
15178 (backtrace_p, backtrace_top, backtrace_next):
15179 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15180 compiler or linker. Add extern decls to pacify gcc -Wall.
15181 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15183 * frame.c (free_monitors): Define only on platforms that need it.
15184 * nsterm.m (ns_term_init):
15185 * process.c (catch_child_signal):
15186 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15187 defined on all porting targets these days.
15188 * process.c, process.h (catch_child_signal):
15189 Make it extern only if NS_IMPL_GNUSTEP is defined.
15191 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15193 * w32.c (gettimeofday): Make the signature identical to prototype
15194 in nt/inc/sys/time.h.
15196 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15198 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15201 * keyboard.c (safe_run_hooks_error): Improve error message.
15203 * data.c (pure_write_error): Add `object' argument.
15204 * puresize.h (CHECK_IMPURE): Use it.
15206 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15208 * Makefile.in (NOTIFY_OBJ): New variable.
15209 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15211 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15212 Call syms_of_gfilenotify.
15214 * gfilenotify.c: New file.
15216 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15217 and Qfile_w32notify.
15218 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15219 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15221 * lisp.h: Declare syms_of_gfilenotify.
15223 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15225 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15227 Merge the specpdl and backtrace stacks. Make the structure of the
15228 specpdl entries more obvious via a tagged union of structs.
15229 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15230 (enum specbind_tag): New enum.
15231 (struct specbinding): Make it a tagged union of structs.
15232 Add a case for backtrace records.
15233 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15234 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15235 (backtrace_debug_on_exit): New accessors.
15236 (struct backtrace): Remove.
15237 (struct catchtag): Remove backlist field.
15238 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15240 (Flocal_variable_p): Speed up the common case where the binding is
15242 * eval.c (backtrace_list): Remove.
15243 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15244 (set_backtrace_args, set_backtrace_nargs)
15245 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15246 (backtrace_next): New functions.
15247 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15248 (unwind_to_catch, internal_lisp_condition_case)
15249 (internal_condition_case, internal_condition_case_1)
15250 (internal_condition_case_2, internal_condition_case_n): Don't bother
15251 with backtrace_list any more.
15252 (Fsignal): Adjust to new backtrace format.
15253 (grow_specpdl): Move up.
15254 (record_in_backtrace): New function.
15255 (eval_sub, Ffuncall): Use it.
15256 (apply_lambda): Adjust to new backtrace format.
15257 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15259 (specbind): Adjust to new specpdl format. Simplify.
15260 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15261 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15263 (mark_backtrace): Remove.
15264 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15265 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15266 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15268 * profiler.c (record_backtrace): Use get_backtrace.
15269 (handle_profiler_signal): Use backtrace_top_function.
15270 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15271 accessor functions.
15273 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15275 * process.h (catch_child_signal): Declare.
15277 * process.c (catch_child_signal): New function.
15278 (init_process_emacs): Call it.
15280 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15281 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15283 (x_set_cursor_type): Remove declaration.
15284 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15285 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15286 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15287 (ns_get_color): Use F suffix on float.
15288 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15289 (ns_get_rgb_color): Remove.
15290 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15291 (note_mouse_movement): x and y are CGFloat.
15292 (ns_draw_fringe_bitmap): Remove unused rowY.
15293 Change #if to COCOA && >= 10_6.
15294 (ns_draw_window_cursor): Remove unused overspill.
15295 (ns_draw_underwave): width and x are EamcsCGFloat.
15296 (ns_draw_box): thickness is CGFloat.
15297 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15298 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15299 if not in main thread.
15300 (ns_get_pending_menu_title, ns_check_menu_open)
15301 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15302 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15303 (sendFromMainThread:): New method.
15304 (changeFont:): size is CGFloat.
15305 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15306 Disable warning about permanent text.
15307 (characterIndexForPoint:): Adjust return type depending on GNUstep
15309 (mouseDown:): delta is CGFloat.
15310 (updateFrameSize): Remove unised variable f.
15311 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15312 Cast float to EmacsCGFloat.
15313 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15314 also to -1 when restoring.
15315 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15316 inside NS_IMPL_COCOA.
15317 (toggleFullScreen:): Put call to toggleFullScreen inside
15318 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15319 (setPosition:portion:whole:): por is CGFloat.
15320 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15321 (mouseDown:): Use CGFloat.
15322 (mouseDragged:): Remove unised variable edge.
15323 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15325 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15326 of CGFloat differs.
15327 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15328 when NS_IMPL_GNUSTEP.
15329 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15330 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15331 (EmacsToolbar): Add clearAll. Add tag argument to
15332 addDisplayItemWithImage.
15333 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15335 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15337 * nsmenu.m (ns_update_menubar): Make static.
15338 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15339 (fillWithWidgetValue:): Add cast to SEL for setAction.
15340 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15341 (update_frame_tool_bar): Update code for GNUstep.
15342 (clearAll): New method.
15343 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15344 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15345 Move identifierToItem setObject and activeIdentifiers addObject before
15346 call to insertItemWithItemIdentifier.
15347 (validateVisibleItems): Fix indentation.
15348 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15349 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15350 UtilityWindow to aStyle, remove call to setStyleMask.
15352 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15354 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15355 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15356 Use F suffix on floats.
15357 (ns_char_width): Returns CGFloat.
15358 (ns_ascii_average_width): w is CGFloat instead of float.
15359 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15361 (ns_glyph_metrics): CGFloat instead of float.
15363 * nsfns.m (x_set_foreground_color, x_set_background_color):
15365 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15366 remove unused variables.
15367 (Fns_read_file_name): Keep track if panel is for save.
15368 Use ns_filename_from_panel/ns_directory_from_panel.
15369 (Fns_list_services): delegate only used for COCOA.
15370 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15371 Just return the input if GNUstep.
15372 (x_screen_planes): Remove.
15373 (Fxw_color_values): Use EmacsCGFloat
15374 (Fns_display_monitor_attributes_list): Only get screen number for
15376 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15378 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15379 ns_directory_from_panel.
15381 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15383 * process.c (handle_child_signal): Also use WCONTINUED.
15384 This is so that list-processes doesn't mistakenly list the process
15385 as stopped, when the process has actually been continued and is
15388 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15390 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15391 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15392 not already configured.
15394 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15396 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15398 * Makefile.in (mostlyclean): Remove *.res files.
15400 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15402 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15403 a buffer (bug#8447).
15405 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15407 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15408 display vector, and we backtrack, handle the case that the
15409 previous character position is also displayed from a display
15410 vector or covered by a display string or image. (Bug#14476)
15412 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15414 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15415 (struct MonitorInfo, free_monitors): Remove.
15416 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15417 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15418 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15421 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15422 (struct MonitorInfo, free_monitors): Remove.
15423 (ns_screen_name): Make static.
15424 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15425 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15428 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15429 (struct MonitorInfo): New struct.
15430 (free_monitors, make_monitor_attribute_list): Declare.
15432 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15434 (free_monitors, make_monitor_attribute_list): New functions.
15435 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15438 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15440 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15442 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15444 * keyboard.c: Apply keyboard decoding only to events that come directly
15445 from the tty, not from unread-command-events (bug#14368).
15446 (read_event_from_main_queue): New function, extracted from read_char.
15447 (read_decoded_char): Remove.
15448 (read_decoded_event_from_main_queue): New function to replace it.
15449 (read_char): Use it.
15450 (read_key_sequence): Use read_char rather than read_decoded_char.
15452 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15454 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15456 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15458 2013-05-22 Kenichi Handa <handa@gnu.org>
15460 The following changes are to fix the setting of
15461 buffer-file-coding-system on, for instance, C-x RET c unix RET
15462 _FILE_OF_DOS_EOL_TYPE_ RET.
15464 * coding.h (struct coding_system): New member detected_utf8_chars.
15466 * coding.c (detect_coding_utf_8): Count characters and check EOL
15467 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15469 (setup_coding_system): Do not initialize coding->head_ascii.
15470 (check_ascii): Do not set coding->eol_seen but update it. Do not
15471 call adjust_coding_eol_type here.
15472 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15473 If the eol-type of CODING is already specified, adjust the eol type
15474 of the found coding-system.
15475 (decode_coding_gap): Cancel previous change. Utilize the
15476 character numbers counted by detect_coding_utf_8. Fix detection
15479 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15481 * search.c (looking_at_1): Only set last_thing_searched if the match
15482 changed the match-data (bug#14281).
15484 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15486 * xdisp.c (reseat_at_previous_visible_line_start):
15487 Already declared in dispextern.h, so remove it here.
15488 (move_it_vertically_backward): Likewise.
15490 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15492 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15493 (Fx_display_pixel_width, Fx_display_pixel_height)
15494 (Fx_display_mm_width, Fx_display_mm_height):
15495 Mention `display-monitor-attributes-list' in docstrings.
15497 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15498 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15499 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15500 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15501 (Fx_display_backing_store, Fx_display_visual_class)
15502 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15503 (Fx_display_grayscale_p, Fx_display_pixel_width)
15504 (Fx_display_pixel_height, Fx_display_planes)
15505 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15506 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15507 (Fx_display_mm_width, Fx_display_mm_height)
15508 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15509 height for all physical monitors as in X11.
15511 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15512 Return pixel width or height for all physical monitors as in X11.
15514 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15516 Port --enable-gcc-warnings to clang.
15517 * bytecode.c (exec_byte_code):
15519 Redo diagnostic pragmas to pacify clang, too.
15520 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15521 * editfns.c (Fencode_time):
15522 * fileio.c (file_accessible_directory_p):
15523 * font.c (font_unparse_xlfd):
15524 Use '&"string"[index]' instead of '"string" + (index)'.
15525 * undo.c (user_error): Remove; unused.
15527 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15529 * insdel.c (insert_1_both): Document the arguments, instead of
15530 referring to insert_1, which no longer exists.
15532 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15533 some window, increment windows_or_buffers_changed, so that
15534 *Messages* display in that window is updated. (Bug#14408)
15536 * w32.c: Include epaths.h.
15537 (init_environment): Use cmdproxy.exe without leading directories.
15538 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15540 (gettimeofday): Adjust signature and return value to Posix
15543 * unexw32.c (open_output_file): Delete the existing emacs.exe
15544 before creating it, to break the hard link to the versioned
15547 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15548 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15549 (FIRSTFILE_OBJ): New variables.
15550 (W32_RES): Rename to EMACSRES. All users changed.
15551 (base_obj): Use $(CM_OBJ).
15552 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15553 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15554 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15555 $(W32_RES_LINK) before $(LIBES).
15556 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15558 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15560 * makefile.w32-in (DOC): Use just "DOC".
15562 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15564 * process.c: Export default filters and sentinels to Elisp.
15565 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15567 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15568 (Fset_process_sentinel, Fformat_network_address):
15569 Default to them instead of nil.
15570 (server_accept_connection): Sentinels can't be nil any more.
15571 (read_and_dispose_of_process_output): New function, extracted from
15572 read_process_output.
15573 (read_process_output): Use it; filters can't be nil.
15574 (Finternal_default_process_filter): New function, extracted from
15575 read_process_output.
15576 (exec_sentinel_unwind): Remove function.
15577 (exec_sentinel): Don't zilch sentinel while running.
15578 (status_notify): Sentinels can't be nil.
15579 (Finternal_default_process_sentinel): New function extracted from
15581 (setup_process_coding_systems): Default filter is not nil any more.
15582 (syms_of_process): Export new Elisp functions and initialize
15584 * lisp.h (make_lisp_proc): New function.
15586 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15588 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15590 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15592 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15593 unless we know that the window w is a leaf window.
15594 Another attempt at solving bug#14062.
15596 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15598 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15601 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15603 * image.c (gif_load): Check that subimages fit (Bug#14345).
15605 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15607 * lread.c (skip_dyn_eof): New function.
15608 (read1): Use it to skip the end of a file in response to #@00.
15610 * doc.c (get_doc_string): Slightly relax the sanity checking.
15612 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15614 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15615 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15616 (MonitorInfo): New struct.
15617 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15618 (Fns_display_monitor_attributes_list): New functions.
15619 (display-usable-bounds): Remove.
15620 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15623 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15625 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15626 (GTK_CHECK_VERSION): New macro, if not already defined.
15627 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15628 replaced by GTK_CHECK_VERSION.
15630 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15632 * xterm.h (GTK_PREREQ): New macro.
15633 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15634 to use this macro instead, for consistency and clarity.
15636 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15638 * xdisp.c (row_for_charpos_p): New function, with code of
15639 cursor_row_p, but accepts an additional argument CHARPOS instead
15640 of using a hardcoded PT.
15641 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15642 (row_containing_pos): Call row_for_charpos_p instead of partially
15643 doing the same. Fixes cursor positioning under longlines-mode
15644 when longlines-show-effect includes more than one newline, when
15645 moving the cursor vertically up.
15647 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15649 * makefile.w32-in (ACL_H): New macro.
15650 ($(BLD)/fileio.$(O)): Update dependencies.
15652 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15654 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15655 * Makefile.in (LIB_ACL): New macro.
15656 (LIBACL_LIBS): Remove.
15657 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15658 * fileio.c: Include <acl.h>.
15659 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15660 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15662 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15665 * unexelf.c: Don't assume ElfW (Half) fits in int.
15666 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15667 when dealing with ElfW (Half) values, since they can exceed 2**31
15668 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15669 (entry_address): Omit unused NUM arg. All uses changed.
15671 2013-05-07 Juri Linkov <juri@jurta.org>
15673 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15674 to the string converted from number with `Fnumber_to_string'.
15677 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15679 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15680 This fixes a problem introduced by my previous change.
15682 2013-05-07 Glenn Morris <rgm@gnu.org>
15684 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15686 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15688 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15690 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15692 Static checking by GCC 4.8.0.
15693 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15694 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15695 (x_get_monitor_attributes_fallback)
15696 (x_get_monitor_attributes_xinerama)
15697 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15698 Define only if USE_GTK.
15699 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15700 (x_get_monitor_attributes_fallback): Omit unused locals.
15701 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15702 Use double, not float, to avoid mixed-mode floating point arithmetic.
15704 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15705 Jan Djärv <jan.h.d@swipnet.se>
15707 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15708 (XINERAMA_CFLAGS): New macros.
15709 (ALL_CFLAGS, LIBES): Use them.
15711 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15712 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15713 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15714 (syms_of_xfns): DEFSYM them.
15715 (struct MonitorInfo): New struct.
15716 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15717 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15718 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15719 (x_get_monitor_attributes_xinerama): New functions.
15720 (Fx_display_monitor_attributes_list): New primitive.
15721 (syms_of_xfns): Defsubr it.
15723 * xterm.h (x_display_info): Add Xatom_net_workarea and
15724 Xatom_net_current_desktop.
15726 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15727 and dpyinfo->Xatom_net_current_desktop.
15729 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15731 * xdisp.c (pos_visible_p): Use the special code for finding the
15732 beginning of a display property or overlay for any "replacing"
15733 display property, not just for display strings. This solves
15734 incorrect reporting of position by posn-at-point. (Bug#14241)
15736 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15738 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15739 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15740 Verify that ElfW (Half) fits in int.
15741 (fatal): Use same signature as lisp.h.
15742 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15743 configure and build with -DUNEXELF_DEBUG without worrying about
15744 other modules that use DEBUG.
15745 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15746 possibly-wide integers now uses it instead of plain fprintf.
15747 (entry_address): New function, which avoids problems with 32-bit
15748 overflow on 64-bit hosts.
15749 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15750 (round_up): Don't assume the remainder fits in int.
15751 (find_section): Use bool for boolean. Simplify debug code.
15752 (unexec): Don't assume file sizes fit in int or size_t.
15753 Omit unnecessary trailing newline in 'fatal' format.
15754 Use strerror rather than outputting decimal error number.
15755 Remove unused code when emacs is not defined;
15756 this file relies on Emacs now.
15757 Don't assume e_phnum and e_shnum are positive.
15759 * regex.c: Fix problems when DEBUG is defined.
15760 (extract_number, extract_number_and_incr): Define regardless of
15761 whether DEBUG is defined; that's simpler and makes the code less
15762 likely to go stale in the normal case when DEBUG is not defined.
15763 Return int rather than taking an int * arg. All callers changed.
15764 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15765 Remove, replacing with ...
15766 (DEBUG_PRINT): New macro. All callers changed.
15767 (DEBUG_COMPILES_ARGUMENTS): New macro.
15768 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15769 (print_compiled_pattern, print_double_string) [DEBUG]:
15770 Use prototype rather than old-style definition.
15771 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15772 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15773 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15774 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15775 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15776 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15777 This matters only when DEBUG is defined.
15779 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15781 * xdisp.c (set_iterator_to_next): Set the
15782 ignore_overlay_strings_at_pos_p flag only if we are _really_
15783 iterating over an overlay string, as indicated by the
15784 current.overlay_string_index member. (Bug#14306)
15786 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15788 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15789 to where it is used, to avoid autorelease issues (Bug#14050).
15791 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15793 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15794 * fileio.c (syms_of_fileio): Implement this.
15795 * filelock.c (create_lock_file): If symbolic links don't work, so
15796 we use a regular file as a lock file, do not fsync the lock file;
15799 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15801 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15802 (syms_of_minibuf): Adjust accodingly.
15804 * callint.c (Fcall_interactively): Adjust calls accordingly.
15806 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15808 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15809 w->contents is a buffer before computing everything else.
15810 Use parentheses to disambiguate last part of the condition.
15812 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15813 assertion violations. (Bug#14062)
15815 2013-05-01 David Reitter <david.reitter@gmail.com>
15817 * nsfns.m (ns_tooltip): Initialize.
15819 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15821 * coding.c (decode_coding_gap): Don't remove the character before
15822 a newline unless it's a CR character. (Bug#14287)
15824 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15826 * dispextern.h (struct face): Move enum face_underline_type
15827 earlier so that bitfields can be in the same word.
15829 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15831 * nsfns.m (handlePanelKeys): New function.
15832 (EmacsOpenPanel:performKeyEquivalent:)
15833 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15834 arrows/function/control and copy/paste keys (Bug#14296).
15836 2013-04-27 Juri Linkov <juri@jurta.org>
15838 * callint.c (Fcall_interactively): Call `Qread_number' for
15839 interactive code letter `n' instead of using duplicate code.
15842 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15844 * systime.h (make_timeval): Declare as 'const'.
15846 2013-04-27 Kenichi Handa <handa@gnu.org>
15848 * font.c (font_open_entity): Always open a font of manageable
15851 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15853 Port better to AIX (Bug#14258).
15854 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15857 2013-04-24 Kenichi Handa <handa@gnu.org>
15859 * coding.c (decode_coding_iso_2022): When an invalid escape
15860 sequence is encountered, reset the invocation and designation
15861 status to the safest one.
15863 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15865 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15866 Without this fix, "make distclean" leaves stamp-h1 behind.
15868 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15870 * w32fns.c (w32_fullscreen_rect): New function to compute the
15871 window rectangle for the given fullscreen mode.
15872 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15873 longer tunes the window size. This keeps the window's edges flush
15874 with the screen and allows the taskbar to hide itself in fullboth.
15876 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15877 window decorations and uses the entire screen.
15879 * w32term.h (w32_fullscreen_rect) Add prototype.
15880 (struct w32_output): Replace normal_width, normal_height,
15881 normal_top, and normal_left members with a single normal_placement
15883 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15885 (FRAME_NORMAL_PLACEMENT): New macro.
15887 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15889 * minibuf.c (Ftest_completion): Silence compiler warning.
15891 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15893 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15896 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15899 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15900 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15901 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15902 parentheses where appropriate.
15904 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15906 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15908 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15910 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15911 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15912 Mention in the doc string that setting these variables takes
15913 effect only after a call to set-window-buffer. (Bug#14200)
15915 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15917 * indent.c (Fvertical_motion): Don't consider display strings on
15918 overlay strings as display strings on the buffer position we
15919 started from. This prevents vertical cursor motion from jumping
15920 more than one line when there's an overlay string with a display
15921 property at end of line.
15922 Reported by Karl Chen <Karl.Chen@quarl.org> in
15923 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15925 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15927 * window.c (select_window): `record_buffer' even if window is
15928 already selected (bug#14191).
15930 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15932 * window.c (Fwindow_end): Test more flags, including the buffer's
15933 last_overlay_modified flag, to determine whether the window's
15934 display is really up-to-date. Prevents the function from
15935 returning a stale value. (Bug#14170)
15936 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15939 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15941 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15942 garbaged only if it is not already the top frame on its TTY.
15943 This prevents flickering due to constant redrawing of TTY frames when
15944 there are GUI frames open in the same session. (Bug#13864)
15946 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15948 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15949 of marking the idle timers directly.
15951 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15953 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15954 tables (bug#14054).
15956 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15958 * window.c (select_window): Don't record_buffer while the invariant is
15959 temporarily broken (bug#14161).
15961 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15963 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15965 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15967 2013-04-07 Romain Francoise <romain@orebokech.com>
15969 Ignore additional platform-specific ACL errors (Bug#13702).
15970 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15971 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15973 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15975 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15978 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15980 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15981 This bug was introduced by my 2013-02-25 change that simplified
15982 data_start configuration. Without this change, on GNU/Linux
15983 an Emacs configured with --enable-profiling fails immediately
15984 due to a profiler signal.
15985 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15986 with these flags. On platforms where special flags are needed
15987 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15988 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15989 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15991 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15993 Get rid of some platform-specific functions examining window
15994 system and its capabilities. This is a partial rework of the
15996 * lisp.h (have_menus_p): Remove prototype. This function is
15997 replaced with platform-independent window_system_available.
15998 (check_window_system): Move to...
15999 * frame.h (decode_window_system_frame, window_system_available):
16000 ...here, add new prototypes.
16001 * frame.c (window_system_available, decode_window_system_frame):
16003 (check_window_system): Platform-independent now.
16004 * xterm.h (x_in_use): Remove declaration.
16006 * w32term.h (check_x_frame):
16007 * nsterm.h (check_x_frame): Remove prototypes. This function
16008 is replaced with platform-independent decode_window_system_frame.
16009 * msdos.c (have_menus_p): Remove.
16010 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16011 Remove platform-specific functions. Use check_window_system,
16012 decode_window_system_frame and check_ns_display_info where
16013 appropriate. Minor style and comment tweaks.
16014 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16015 (check_x_frame): Likewise.
16016 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16018 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16019 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16020 * xmenu.c, xselect.c: All related users changed.
16022 2013-04-03 Kenichi Handa <handa@gnu.org>
16024 The following changes is to optimize the code for reading UTF-8
16027 * coding.c (check_ascii): Rename from detect_ascii. Return value
16028 changed. Check EOL format. Do not call adjust_coding_eol_type
16030 (check_utf_8): New function.
16031 (adjust_coding_eol_type): Do nothing if already adjusted.
16032 (detect_coding): Compare the return value of check_ascii with
16033 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16034 (decode_coding_gap): Optimize for valid UTF-8.
16036 2013-03-21 Kenichi Handa <handa@gnu.org>
16038 * coding.c (syms_of_coding): Cancel previous change.
16040 * insdel.c (insert_from_gap): Fix previous change.
16042 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16044 Consistently use platform-specific function to detect window system.
16045 * lisp.h (check_window_system): New prototype. This function is
16046 going to replace check_x, check_w32 and check_ns.
16047 (have_menus_p): Mention msdos.c in comment.
16048 * fontset.c (check_window_system_func): Remove. Adjust all users.
16049 * fontset.h (check_window_system_func): Remove prototype.
16050 * nsterm.h (check_ns):
16051 * xterm.h (check_x):
16052 * w32term.h (check_w32): Likewise.
16053 * menu.c (Fx_popup_menu): Use check_window_system.
16054 * msdos.c (check_window_system): Define for MS-DOS.
16055 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16056 * w32fns.c (check_window_system): Likewise for MS-Windows.
16057 * xfns.c (check_window_system): Likewise for X.
16058 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16059 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16061 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16063 Prefer < to > in range checks such as 0 <= i && i < N.
16064 This makes it easier to visualize quantities on a number line.
16065 This patch doesn't apply to all such range checks,
16066 only to the range checks affected by the 2013-03-24 change.
16067 This patch reverts most of the 2013-03-24 change.
16068 * alloc.c (xpalloc, Fgarbage_collect):
16069 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16070 * character.c (string_escape_byte8):
16071 * charset.c (read_hex):
16072 * data.c (cons_to_unsigned):
16073 * dispnew.c (update_frame_1):
16074 * doc.c (Fsubstitute_command_keys):
16075 * doprnt.c (doprnt):
16076 * editfns.c (hi_time, decode_time_components):
16077 * fileio.c (file_offset):
16078 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16079 * font.c (font_intern_prop):
16080 * frame.c (x_set_alpha):
16081 * gtkutil.c (get_utf8_string):
16082 * indent.c (check_display_width):
16083 * keymap.c (Fkey_description):
16084 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16086 * minibuf.c (read_minibuf_noninteractive):
16087 * process.c (wait_reading_process_output):
16088 * search.c (Freplace_match):
16089 * window.c (get_phys_cursor_glyph):
16090 * xdisp.c (redisplay_internal):
16091 * xsmfns.c (smc_save_yourself_CB):
16092 Prefer < to > for range checks.
16093 * dispnew.c (sit_for): Don't mishandle NaNs.
16094 This fixes a bug introduced in the 2013-03-24 change.
16095 * editfns.c (decode_time_components): Don't hoist comparison.
16096 This fixes another bug introduced in the 2013-03-24 change.
16098 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16100 * frame.h (struct frame): Drop scroll_bottom_vpos
16101 member becaue all real users are dead long ago.
16102 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16103 * xdisp.c (redisplay_internal): Adjust user.
16105 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16107 * nsmenu.m (showAtX:Y:for:): setLevel to
16108 NSPopUpMenuWindowLevel (Bug#13998).
16110 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16112 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16113 (ns_check_pending_open_menu): Declare.
16115 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16116 (x_activate_menubar): Update the menu with title that matches
16117 ns_get_pending_menu_title, and call
16118 ns_check_pending_openmenu (Bug#12698).
16119 (menuWillOpen:): New method.
16120 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16122 * nsterm.m (menu_will_open_state, menu_mouse_point)
16123 (menu_pending_title): New varaibles.
16124 (ns_get_pending_menu_title, ns_check_menu_open)
16125 (ns_check_pending_open_menu): New functions.
16127 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16129 * indent.c (current_column_bol_cache): Remove leftover which is not
16130 used in Fmove_to_column any more.
16131 (current_column, scan_for_column): Adjust users.
16132 * keyboard.c (last_point_position_buffer, last_point_position_window):
16133 Remove leftovers which are not used for recording undo any more.
16134 (command_loop_1, syms_of_keyboard): Adjust users.
16135 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16136 redisplay_window any more.
16137 (move_it_to): Adjust user.
16139 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16141 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16142 Update dependencies.
16144 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16146 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16147 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16148 forward references.
16150 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16152 * window.h (struct window): Replace hchild, vchild and buffer slots
16153 with a single slot 'contents'. This is possible because each valid
16154 window may have either the child window (in vertical or horizontal
16155 combination) or buffer to display (for the leaf window). Using that,
16156 a lot of operations to traverse and/or change window hierarchies may
16157 be simplified. New member horizontal is used to distinguish between
16158 horizontal and vertical combinations of internal windows.
16159 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16160 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16161 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16162 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16163 Use contents slot, not buffer, where appropriate.
16164 (wset_combination): New function.
16165 (wset_buffer): Add eassert.
16166 (Fframe_first_window): Simplify the loop reaching first window.
16167 (Fwindow_buffer): Use WINDOW_LEAF_P.
16168 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16169 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16170 (unshow_buffer): Convert initial debugging check to eassert.
16171 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16172 (make_parent_window, window_resize_check, window_resize_apply)
16173 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16174 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16175 Adjust to match struct window changes.
16176 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16177 (mark_window_cursors_off, count_windows, get_leaf_windows)
16178 (foreach_window_1): Simplify the loop.
16179 * alloc.c (mark_object): Do not check for the leaf window because
16180 internal windows has no glyph matrices anyway.
16181 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16182 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16183 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16184 (build_frame_matrix_from_window_tree, mirror_make_current)
16185 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16186 (update_window_tree, set_window_update_flags): Simplify the loop.
16187 (sync_window_with_frame_matrix_rows): Enforce live window.
16188 Use contents slot, not buffer, where appropriate.
16189 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16190 and WINDOW_HORIZONTAL_COMBINATION_P.
16191 (make_frame_visible_1): Simplify the loop.
16192 Use contents slot, not buffer, where appropriate.
16193 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16194 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16195 (expose_window_tree): Likewise.
16196 Use contents slot, not buffer, where appropriate.
16197 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16198 to avoid deleted windows. Use contents slot instead of buffer.
16199 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16200 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16201 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16202 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16204 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16206 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16207 identify the reasons for assertion violations in bug#14062 and
16209 (Fx_show_tip): Fix compilation error under
16210 "--enable-check-lisp-object-type". (Bug#14073)
16212 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16213 Reported by <rzl24ozi@gmail.com>.
16215 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16217 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16219 (unwind_with_echo_area_buffer): ...to restore it here.
16220 This is needed to ensure that...
16221 (redisplay_window): ...both window markers are valid here,
16222 which is verified by eassert.
16223 * editfns.c (save_excursion_save): Do not assume that
16224 selected_window always displays the buffer.
16225 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16228 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16230 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16233 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16235 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16237 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16239 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16240 since MinGW's w32api headers do. This avoids compiler warnings.
16242 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16243 if already defined.
16245 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16247 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16249 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16251 * gtkutil.c (style_changed_cb): Check if frame is live and an
16252 X frame (Bug#14038).
16254 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16256 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16257 Define only for _WIN32_WINNT less than 0x0500.
16258 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16260 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16261 see its own definitions of 'struct timeval' and 'struct timezone'.
16263 Fix incompatibilities between MinGW.org and MinGW64 headers.
16264 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16266 * w32.c (REPARSE_DATA_BUFFER): Guard with
16267 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16269 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16271 * xterm.c: Include X11/XKBlib.h
16272 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16274 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16276 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16278 * blockinput.h (input_blocked_p): Likewise.
16279 * bytecode.c (exec_byte_code): Likewise.
16280 * callproc.c (call_process_kill, call_process_cleanup)
16281 (Fcall_process): Likewise.
16282 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16283 (Fccl_execute_on_string): Likewise.
16284 * character.c (string_escape_byte8): Likewise.
16285 * charset.c (read_hex): Likewise.
16286 * cm.c (calccost): Likewise.
16287 * data.c (cons_to_unsigned): Likewise.
16288 * dired.c (directory_files_internal, file_name_completion):
16290 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16291 (sit_for): Likewise.
16292 * doc.c (Fsubstitute_command_keys): Likewise.
16293 * doprnt.c (doprnt): Likewise.
16294 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16295 * emacsgtkfixed.c: Likewise.
16296 * fileio.c (file_offset, Fwrite_region): Likewise.
16297 * floatfns.c (Fexpt, fmod_float): Likewise.
16298 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16300 * font.c (font_intern_prop): Likewise.
16301 * frame.c (x_set_alpha): Likewise.
16302 * gtkutil.c (get_utf8_string): Likewise.
16303 * indent.c (check_display_width): Likewise.
16304 * intervals.c (create_root_interval, rotate_right, rotate_left)
16305 (split_interval_right, split_interval_left)
16306 (adjust_intervals_for_insertion, delete_node)
16307 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16308 (merge_interval_right, merge_interval_left, copy_intervals)
16309 (set_intervals_multibyte_1): Likewise.
16310 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16311 * keymap.c (Fkey_description): Likewise.
16312 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16313 * lread.c (openp, read_integer, read1, string_to_number):
16315 * menu.c (ensure_menu_items): Likewise.
16316 * minibuf.c (read_minibuf_noninteractive): Likewise.
16317 * print.c (printchar, strout): Likewise.
16318 * process.c (create_process, Faccept_process_output)
16319 (wait_reading_process_output, read_process_output, send_process)
16320 (wait_reading_process_output): Likewise.
16321 * profiler.c (make_log, handle_profiler_signal): Likewise.
16322 * regex.c (re_exec): Likewise.
16323 * regex.h: Likewise.
16324 * search.c (looking_at_1, Freplace_match): Likewise.
16325 * sysdep.c (get_child_status, procfs_ttyname)
16326 (procfs_get_total_memory): Likewise.
16327 * systime.h (EMACS_TIME_VALID_P): Likewise.
16328 * term.c (dissociate_if_controlling_tty): Likewise.
16329 * window.c (get_phys_cursor_glyph): Likewise.
16330 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16331 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16333 * xfns.c (Fx_window_property): Likewise.
16334 * xmenu.c (set_frame_menubar): Likewise.
16335 * xselect.c (x_get_window_property, x_handle_dnd_message):
16337 * xsmfns.c (smc_save_yourself_CB): Likewise.
16338 * xterm.c (x_scroll_bar_set_handle): Likewise.
16340 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16342 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16343 to be optional or nil. Adjust comment and convert it to docstring.
16344 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16345 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16347 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16349 Static checking by GCC 4.8-20130319.
16350 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16351 * process.c (Fset_process_datagram_address)
16352 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16353 * xdisp.c (get_char_face_and_encoding)
16354 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16355 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16356 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16358 2013-03-24 Ken Brown <kbrown@cornell.edu>
16360 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16361 fix compilation on 64-bit Cygwin, where underscores are not
16362 automatically prepended.
16364 * w32term.c (w32_initialize): Silence compiler warning.
16366 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16368 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16369 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16370 variables, to save and restore frame dimensions.
16371 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16372 after returning from a 'fullscreen' configuration.
16373 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16374 to avoid races between the main thread and the input thread.
16376 * w32term.h (struct w32_output): New members normal_width,
16377 normal_height, normal_top, normal_left, and prev_fsmode.
16378 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16379 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16380 members of a frame.
16382 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16383 'fullscreen' parameter. Always record previous width and height
16384 of the frame, except when switching out of maximized modes, so
16385 that they could be restored correctly, instead of resetting to the
16386 default frame dimensions. Send SC_RESTORE command to the frame,
16387 unless we are going to send SC_MAXIMIZE, to restore the frame
16388 resize hints in the mouse pointer shown by the window manager.
16391 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16393 * lisp.h (get_frame_param): Adjust conditions for prototype
16396 2013-03-22 Ken Brown <kbrown@cornell.edu>
16398 * unexcw.c: Drop unneeded inclusion of w32common.h.
16399 (report_sheap_usage): Declare.
16400 (read_exe_header): Add magic numbers for x86_64.
16401 (fixup_executable): Fix printf format specifier for unsigned long
16404 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16406 * frame.h (struct frame): Put menu_bar_window under #ifdef
16407 because this member is not needed when X toolkit is in use.
16408 (fset_menu_bar_window):
16409 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16410 (free_glyphs, update_frame):
16411 * xdisp.c (expose_frame): Likewise.
16412 (display_menu_bar): Likewise. Remove redundant eassert.
16413 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16416 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16418 Use functions and constants to manipulate Lisp_Save_Value objects.
16419 This replaces code that used macros and strings and token-pasting.
16420 The change makes the C source a bit easier to follow,
16421 and shrinks the Emacs executable a bit.
16422 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16423 (make_save_value): Change 1st arg from string to enum. All callers
16426 (mark_object): Use if, not #if, for GC_MARK_STACK.
16427 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16428 (XSAVE_OBJECT): Now functions, not macros.
16429 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16430 the constant was never used.
16431 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16432 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16433 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16434 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16436 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16437 type3 with a single member save_type. All uses changed.
16438 (save_type, set_save_pointer, set_save_integer): New functions.
16439 * print.c (PRINTX): Remove.
16441 * alloc.c: Remove redundant static declarations.
16443 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16445 * window.h (struct window): Convert left_col, top_line, total_lines
16446 and total_cols from Lisp_Objects to integers. Adjust comments.
16447 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16449 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16450 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16451 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16452 Adjust users where appropriate.
16454 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16456 * frame.h (struct frame): Drop resx and resy because the same data is
16457 available from window system-specific output context. Adjust users.
16458 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16459 New functions to provide defaults when no window system available.
16460 (FRAME_RES_X, FRAME_RES_Y): New macros.
16461 (NUMVAL): Move from xdisp.c.
16462 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16463 (Ffont_face_attributes, Fopen_font):
16464 * image.c (gs_load):
16465 * w32font.c (fill_in_logfont):
16466 * xdisp.c (calc_pixel_width_or_height):
16467 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16468 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16470 2013-03-20 Kenichi Handa <handa@gnu.org>
16472 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16473 to 1 (temporary workaround until a bug related to ASCII
16474 optimization is fixed).
16476 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16478 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16479 Signal error if window is not internal. Adjust docstring.
16480 (delete_all_child_windows): Use combination_limit to save the buffer.
16481 (Fset_window_configuration): Adjust accordingly.
16482 * print.c (syms_of_print): Initialize debugging output not here...
16483 (init_print_once): ...but in a new function here.
16484 * lisp.h (init_print_once): Add prototype.
16485 * emacs.c (main): Add call to init_print_once. Adjust comments.
16487 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16489 * window.c (window_resize_check, window_resize_apply)
16490 (window_from_coordinates, recombine_windows, set_window_buffer)
16491 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16492 (Fsplit_window_internal, Fdelete_window_internal)
16493 (freeze_window_starts): Use bool for booleans.
16494 * window.h (window_frame_coordinates, resize_frame_windows)
16495 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16497 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16499 * dispnew.c (bitch_at_user): Use `user-error'.
16501 2013-03-17 Ken Brown <kbrown@cornell.edu>
16503 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16504 as return type of image_background. (Bug#13981)
16505 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16507 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16509 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16510 (ns_select): Don't return with result uninitialized.
16512 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16515 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16517 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16518 directories. If filename is nil, get directory name (Bug#13932).
16519 Use getFilename and getDirectory.
16520 (getFilename, getDirectory): New methods for EmacsSavePanel and
16522 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16524 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16526 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16528 2013-03-15 Kenichi Handa <handa@gnu.org>
16530 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16531 (adjust_after_replace): Make it back to static. Delete the third
16532 arg text_at_gap_tail. Cancel the code for handling it.
16534 * coding.h (struct coding_system): New member eol_seen.
16536 * coding.c (detect_ascii): New function.
16537 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16538 when the source bytes are actually scanned. On detecting for
16539 coding_category_utf_8_auto, call detect_ascii instead of scanning
16540 source bytes directly.
16541 (produce_chars): Call insert_from_gap with the new arg 0.
16542 (encode_coding): Likewise.
16543 (decode_coding_gap): Control ASCII optimization by the variable
16544 disable_ascii_optimization instead of #ifndef .. #endif.
16545 Deccode EOL format according to coding->eol_seen.
16546 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16549 * lisp.h (adjust_after_replace): Cancel externing it.
16550 (insert_from_gap): Adjust prototype.
16552 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16554 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16555 FULLSCREEN_MAXIMIZED. (Bug#13935)
16557 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16559 * region-cache.c (find_cache_boundary, move_cache_gap)
16560 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16561 Simplify debugging check and convert to eassert. Adjust comment.
16562 (pp_cache): Put under ENABLE_CHECKING.
16564 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16566 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16567 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16568 and WM_ACTIVATEAPP.
16569 (w32fullscreen_hook): If the frame is visible, reset
16570 f->want_fullscreen flag after changing the frame size. If the
16571 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16574 2013-03-13 Daniel Colascione <dancol@dancol.org>
16576 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16577 too so that these builds can use Cygwin's file conversion
16578 functions. (We've been building and linking cygw32.o all along
16579 and just not using it.)
16581 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16583 File synchronization fixes (Bug#13944).
16584 * Makefile.in (LIB_FDATASYNC): New macro.
16586 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16587 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16588 Don't worry about HAVE_FSYNC, since a substitute fsync is
16589 available if the system lacks one.
16590 (Fwrite_regin): Retry fsync if interrupted.
16592 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16594 * w32term.c (w32_read_socket): If the Emacs frame is being
16595 activated, call w32fullscreen_hook, to make sure the new frame
16596 dimensions are in effect. (Bug#13937)
16598 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16600 * xdisp.c (init_iterator): Simplify because both character and byte
16601 positions are either specified or -1. Add eassert. Adjust comment.
16602 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16603 character and byte positions can be obtained from marker.
16605 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16607 Static checking by Sun C 5.12.
16608 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16609 * bytecode.c (exec_byte_code):
16610 * dispnew.c (init_display):
16612 * fileio.c (Fsubstitute_in_file_name):
16613 * keyboard.c (Fevent_convert_list):
16614 * keymap.c (Fsingle_key_description):
16615 * term.c (maybe_fatal, fatal):
16616 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16617 * xsmfns.c (Fhandle_save_session):
16618 Omit unreachable code.
16619 * keymap.c (map_keymap_char_table_item): Cast void * to
16620 a function pointer type; the C Standard requires this.
16622 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16623 Include <sys/param.h> unconditionally, as that works elsewhere and
16624 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16625 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16628 See ChangeLog.12 for earlier changes.
16630 ;; Local Variables:
16634 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16636 This file is part of GNU Emacs.
16638 GNU Emacs is free software: you can redistribute it and/or modify
16639 it under the terms of the GNU General Public License as published by
16640 the Free Software Foundation, either version 3 of the License, or
16641 (at your option) any later version.
16643 GNU Emacs is distributed in the hope that it will be useful,
16644 but WITHOUT ANY WARRANTY; without even the implied warranty of
16645 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16646 GNU General Public License for more details.
16648 You should have received a copy of the GNU General Public License
16649 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.