1 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
3 Use bool for boolean in xmenu.c, xml.c
4 * xmenu.c (x_menu_set_in_use, popup_get_selection)
5 (Fx_menu_bar_open_internal, popup_widget_loop)
6 (x_activate_menubar, xg_crazy_callback_abort)
7 (update_frame_menubar, set_frame_menubar)
8 (initialize_frame_menubar, free_frame_menubar)
9 (create_and_show_popup_menu, x_menu_show)
10 (create_and_show_dialog, x_dialog_show):
11 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
12 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
13 * xrdb.c (main) [TESTRM]:
14 * xsettings.c (init_gsettings):
15 * xterm.c (XFillRectangle, xg_scroll_callback)
16 (xg_end_scroll_callback):
17 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
19 * xmenu.c (TRUE): Remove; no longer used.
20 (show_help_event): Remove long-unused code.
21 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
23 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
25 Don't say Fnext_read_file_uses_dialog_p is const
26 It's const only if a windowing system is not used; don't say it's
28 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
29 * fileio.c (next_read_file_uses_dialog_p): Remove.
31 (Fnext_read_file_uses_dialog_p): ... here.
32 Don't declare as const, as make-docfile.c now has a special case
33 for this function. This is an ugly hack, but it's better than
34 lying to the compiler.
36 Remove now-unnecessary forward XTYPE decl
37 * lisp.h (XTYPE): Remove forward declaration. The recent merge
38 from emacs-24 fixed the problem in a better way, by moving XPNTR's
39 definition to after XTYPE's.
41 2015-01-13 Eli Zaretskii <eliz@gnu.org>
43 Fix problems with 32-bit wide-int build exposed by MinGW.
44 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
45 compilation error in an unoptimized build when !USE_LSB_TAG.
47 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
48 same larger value as for the 64-bit build.
50 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
51 avoid compiler warnings.
53 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
54 Avoid compiler warnings about cast from integer to pointer of
57 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
58 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
59 casting from integer to pointer of different size.
60 (add_menu_item): Pass the help-echo string as a pointer to
61 Lisp_String, not as a Lisp_Object.
62 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
63 string object from its C pointer.
65 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
66 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
68 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
69 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
70 compiler warnings about size differences.
71 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
72 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
73 (Fw32_toggle_lock_key): Pass the new state of the key as a C
74 integer; use -1 for nil. Doc fix.
76 * .gdbinit (xgetsym): New subroutine.
77 (xsymname, xsymbol): Use it.
78 (xprintsym): No need to call xgetptr.
80 2015-01-13 Martin Rudalics <rudalics@gmx.at>
82 * frame.c (adjust_frame_size): Make sure new numbers of
83 lines/columns get installed after font size change (Bug#19575).
85 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
88 * callint.c (Finteractive):
89 * character.c (Fcharacterp, Fmax_char):
90 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
91 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
92 (Ffloatp, Fbyteorder):
93 * decompress.c (Fzlib_available_p):
95 * frame.c (Fframe_windows_min_size):
96 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
97 * window.c (Fwindow__sanitize_window_sizes):
98 * xdisp.c (Ftool_bar_height):
99 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
100 * emacs.c (Fkill_emacs):
102 * keyboard.c (Ftop_level, Fexit_recursive_edit)
103 (Fabor_recursive_edit): Add noreturn attribute.
105 * search.c (fast_string_match_internal): New function,
107 (fast_string_match, fast_string_match_ignore_case): ...functions
109 * lisp.h (fast_string_match, fast_string_match_ignore_case):
110 inlined from here now.
111 (fast_string_match_internal): Add prototype.
112 * dired.c (file_name_completion): Use fast_string_match_internal.
114 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
115 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
116 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
117 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
119 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
121 Port to 32-bit MingGW --with-wide-int
122 Problem reported by Eli Zaretskii in:
123 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
124 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
125 what we think it is, rather than checking only its alignment (and
126 doing so incorrectly on MinGW).
128 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
130 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
131 Remove dead NILP check.
132 * image.c (Flookup_image): Use regular format for docstring.
133 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
135 2015-01-12 Martin Rudalics <rudalics@gmx.at>
137 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
139 * frame.c (frame_default_tool_bar_height): New variable.
140 (adjust_frame_size): Possibly add requested adjustment to
141 Vframe_adjust_size_history.
142 (make_frame): Initialize tool_bar_redisplayed_once slot.
143 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
144 doc-string. Call adjust_frame_size unconditionally (the frame's
145 text size may remain unaltered but the pixel size may change).
146 (x_figure_window_size): If frame_default_tool_bar_height was
147 set, use it instead of calculating the tool bar height from
148 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
149 Vframe_initial_frame_tool_bar_height.
150 (Qchange_frame_size, Qxg_frame_set_char_size)
151 (Qset_window_configuration, Qx_create_frame_1)
152 (Qx_create_frame_2): New symbols.
153 (Vframe_initial_frame_tool_bar_height): Remove.
154 (Vframe_adjust_size_history): New history variable for debugging
155 frame size adjustments.
156 * frame.h (struct frame): New boolean slot
157 tool_bar_redisplayed_once.
158 (frame_default_tool_bar_height): Extern.
159 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
160 to adjust_frame_size.
161 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
162 Qx_create_frame_2 to adjust_frame_size.
163 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
164 inhibit 1 when we have not redisplayed the tool bar yet.
165 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
166 Qx_create_frame_2 to adjust_frame_size.
167 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
169 * window.c (Fset_window_configuration): Pass
170 Qset_window_configuration to adjust_frame_size.
171 * xdisp.c (redisplay_tool_bar): Assign new height to
172 frame_default_tool_bar_height.
173 (redisplay_internal): If we haven't redisplayed this frame's
174 tool bar, call redisplay_tool_bar early so we can adjust the
175 frame size accordingly.
176 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
177 inhibit 1 when we have not redisplayed the tool bar yet.
178 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
179 Qx_create_frame_2 to adjust_frame_size.
181 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
183 Have 'make' output better GEN names
184 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
185 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
186 more naturally so that 'make' can output more-accurate names.
188 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
190 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
191 calling reset_buffer_local_variables, and make sure we initialize
194 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
196 * coding.c (Fcoding_system_plist): Use common style for docstring.
198 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
200 Port to MSB hosts without optimization
201 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
202 the inline function XTYPE needs to be declared before being used.
203 * lisp.h (XTYPE): New forward declaration.
205 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
207 Port to 32-bit --with-wide-int
208 Prefer symbol indexes to struct Lisp_Symbol * casted and then
209 widened, as the latter had trouble with GCC on Fedora 21 when
210 configured --with-wide-int and when used in static initializers.
211 * alloc.c (garbage_collect_1, which_symbols):
212 * lread.c (init_obarray):
213 Prefer builtin_lisp_symbol when it can be used.
214 * dispextern.h (struct image_type.type):
215 * font.c (font_property_table.key):
216 * frame.c (struct frame_parm_table.sym):
217 * keyboard.c (scroll_bar_parts, struct event_head):
218 * xdisp.c (struct props.name):
219 Use the index of a builtin symbol rather than its address.
221 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
222 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
223 symbol indexes rather than pointers, and which work better on MSB
224 hosts because they shift right before tagging. All uses changed.
225 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
226 No longer noops on wide-int hosts, since they work now.
227 (builtin_lisp_symbol): New function.
229 Port to HAVE_FREETYPE && !HAVE_XFT
230 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
231 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
232 Declare in this case too.
234 2015-01-10 Eli Zaretskii <eliz@gnu.org>
236 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
238 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
239 make_pointer_integer instead of XIL.
240 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
242 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
243 instead of XIL. Put a list of the descriptor, action, and file
244 name in event->arg, instead of spreading them between event->code
247 * w32term.c (queue_notifications): Use make_pointer_integer
248 instead of XIL. Put a list of the descriptor, action, and file
249 name in event->arg, instead of spreading them between event->code
252 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
253 event creation to changes in w32term.c and w32inevt.c above.
255 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
257 Port Qnil==0 changes to 32-bit --with-wide-int
258 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
259 macro-implemented version. For the non-USE_LSB_TAG case, supply
260 a new inline function that is the inverse of the new TAG_SYMPTR.
261 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
262 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
263 negative number, don't allow sign bits to bleed into the encoded
264 value. Shift in zero bits instead.
266 Refactor pointer-to-integer conversion
267 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
268 Rename and move to lisp.h. All uses changed.
269 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
270 which are renamed from gfilenotify.c's lisp_to_monitor and
271 monitor_to_lisp, and with more-generic void * signatures.
273 2015-01-08 Eli Zaretskii <eliz@gnu.org>
275 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
276 returned for right-to-left screen lines. (Before the change on
277 2014-12-30, the incorrectly-computed X pixel coordinate concealed
280 * .gdbinit (xsymname): New subroutine.
281 (xprintsym, initial-tbreak): Use it to access the name of a symbol
282 in a way that doesn't cause GDB to barf when it tries to
283 dereference a NULL pointer.
285 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
287 (set_cursor_from_row, try_cursor_movement, dump_glyph)
288 (insert_left_trunc_glyphs, append_space_for_newline)
289 (extend_face_to_end_of_line, highlight_trailing_whitespace)
290 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
291 (Fbidi_resolved_levels, produce_special_glyphs)
292 (rows_from_pos_range, mouse_face_from_buffer_pos)
293 (note_mouse_highlight): Use nil as the object for glyphs inserted
294 by the display engine, and test with NILP instead of INTEGERP.
297 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
300 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
303 * dispextern.h (struct glyph, struct it): Update comments for the
306 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
308 Port new Lisp symbol init to x86 --with-wide-int
309 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
310 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
311 GCC (at least) does not allow a constant initializer to widen an
314 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
315 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
316 Although clang doesn't need it, some other compiler might, and
317 it's easy enough to be safe.
319 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
320 Apparently clang removed support for the alloc_size attribute.
322 Port Qnil==0 XUNTAG to clang
323 clang has undefined behavior if the program subtracts an integer
324 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
325 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
326 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
327 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
329 Port GFileMonitor * hack to Qnil==0 platforms
330 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
331 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
332 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
334 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
336 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
337 size instead of using widht/height. The frame may be constrained.
339 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
341 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
342 Needed when neither optimizing nor inlining.
343 Also, sort decls alphabetically.
345 2015-01-05 Eli Zaretskii <eliz@gnu.org>
347 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
348 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
349 declarations of Q* variables that represent symbols.
351 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
355 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
356 that NILP (x) is equivalent to testing whether x is 0 at the
357 machine level. The overall effects of this and the previous patch
358 shrink the size of the text segment by 2.3% and speeds up
359 compilation of all the .elc files by about 0.5% on my platform,
360 which is Fedora 20 x86-64.
361 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
362 (make_lisp_symbol) [USE_LSB_TAG]:
363 Symbols now tag the difference from lispsym, not the pointer.
364 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
365 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
366 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
367 (XSYMBOL): New forward decl.
368 (XUNTAGBASE): New function.
371 Compute C decls for DEFSYMs automatically
373 This patch also makes Q constants (e.g., Qnil) constant addresses
374 from the C point of view.
375 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
376 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
377 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
378 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
379 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
380 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
381 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
382 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
383 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
384 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
385 * xselect.c, xsettings.c, xterm.c:
386 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
387 These names are now defined automatically by make-docfile.
388 * alloc.c (init_symbol): New function.
389 (Fmake_symbol): Use it.
390 (c_symbol_p): New function.
391 (valid_lisp_object_p, purecopy): Use it.
392 * alloc.c (marked_pinned_symbols):
393 Use make_lisp_symbol instead of make_lisp_ptr.
394 (garbage_collect_1): Mark lispsym symbols.
395 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
396 (mark_object): Use it.
397 (sweep_symbols): Sweep lispsym symbols.
398 (symbol_uses_obj): New function.
399 (which_symbols): Use it. Work for lispsym symbols, too.
400 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
401 since Qt's address is already known now.
402 (syms_of_alloc): Add lispsym count to symbols_consed.
403 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
404 when testing whether storage is all bits zero.
405 * dispextern.h (struct image_type):
406 * font.c (font_property_table):
407 * frame.c (struct frame_parm_table, frame_parms):
408 * keyboard.c (scroll_bar_parts, struct event_head):
409 * xdisp.c (struct props):
410 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
411 Lisp_Object *, since Qfoo is no longer an object whose address can be
412 taken. All uses changed.
413 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
414 use it, so that they no longer need to take the address of a Lisp sym.
415 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
416 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
417 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
418 DEFSYM Qdeactivate_mark before the corresponding var.
419 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
420 instead of interning their symbols; this avoids duplicates.
421 (LISP_INITIALLY, TAG_PTR)
422 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
424 (LISP_INITIALLY_ZERO): Use it.
425 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
426 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
427 Move decls up, to avoid forward uses. Include globals.h earlier, too.
428 (make_lisp_symbol): New function.
429 (XSETSYMBOL): Use it.
430 (DEFSYM): Now just a placeholder for make-docfile.
431 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
432 (intern_sym): New function, with body taken from old intern_driver.
433 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
435 (define_symbol): New function.
436 (init_obarray): Define the C symbols taken from lispsym.
437 Use plain DEFSYM for Qt and Qnil.
438 * syntax.c (init_syntax_once): No need to worry about
439 Qchar_table_extra_slots.
441 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
443 'temacs -nw' should not call missing functions
444 Without this patch, "temacs -nw" fails with the diagnostic
445 "emacs: Symbol's function definition is void: frame-windows-min-size"
446 and messes up the tty's state.
447 * frame.c (Fframe_windows_min_size): New placeholder function.
448 (syms_of_frame): Define it.
449 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
450 (syms_of_window): Define it.
452 Less 'make' chatter for lisp dir
453 * Makefile.in (%.elc): Adjust to compile-onefile change in
456 batch write-region no longer says "Wrote FOO"
457 This cuts down on 'make' chatter a bit.
458 * fileio.c (Fwrite_region):
459 Don't output "Wrote /whatever/foo.elc" if noninteractive.
461 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
463 Revert previous change to produce_composite_glyph
464 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
466 Pacify gcc -Wparentheses
467 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
469 2015-01-03 Martin Rudalics <rudalics@gmx.at>
471 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
472 f->can_x_set_window_size is true.
473 * xterm.c (x_set_window_size_1): Call change_frame_size with
474 text sizes instead of pixel sizes (Bug#19428).
476 2015-01-01 Eli Zaretskii <eliz@gnu.org>
478 * xdisp.c (pos_visible_p): Fix up the X coordinate for
479 right-to-left screen lines. (Bug#19473)
481 2015-01-01 Eli Zaretskii <eliz@gnu.org>
483 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
485 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
487 Simplify setfattr use by assuming GNU make
488 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
489 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
490 Simplify by using GNU make rather than shell conditionals,
491 by using ln -f rather than rm -f followed by ln,
492 and by preferring $@ to spelling out the destination.
494 2014-12-29 Eli Zaretskii <eliz@gnu.org>
496 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
497 file doesn't compile on MS-Windows.
499 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
501 Allow return value of system-name to vary. (Bug#19438)
502 * filelock.c (current_lock_owner):
503 * xrdb.c (get_environ_db):
504 * xterm.c (same_x_server):
505 * xterm.c (x_term_init):
506 Prefer (system-name) to system-name, and avoid naming
507 locals 'system-name'.
508 * editfns.c (cached_system_name): New static var.
509 (init_and_cache_system_name): New function.
510 (init_editfns, Fsystem_name): Use it.
511 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
512 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
513 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
514 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
515 Don't create a new string if the current value is already correct.
517 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
519 Fix produce_composite_width typo
520 * term.c (produce_composite_glyph):
521 Fix typo that confused number of columns for pixel width.
523 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
525 Wrap dll functions more simply
526 * decompress.c, gnutls.c, image.c, xml.c:
527 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
528 rather than the inverse when not WINDOWSNT. This isolates the
529 fn_* business into the WINDOWSNT-specific section of the code,
530 which makes it easier to maintain the generic code.
531 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
532 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
533 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
534 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
535 Remove. All uses replaced by DEF_DLL_FN.
536 * decompress.c (inflateInit2): Remove; no longer needed.
537 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
539 Port memory-full checking to GnuTLS 3.3
540 Instead of using gnutls_global_set_mem_functions, check every call
541 to a GnuTLS function that might return an indication of memory
542 exhaustion. Suggested by Dmitry Antipov in:
543 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
544 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
545 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
546 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
548 (check_memory_full): New function.
549 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
550 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
551 (Fgnutls_boot): Use it.
552 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
554 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
556 Fix parse_settings to match internal documentation
557 * xsettings.c (parse_settings): Return the number of settings seen.
558 Count the settings changes accurately.
559 (read_settings): Don't confuse number of settings changes with
560 the return code from XGetWindowProperty.
562 2014-12-27 Eli Zaretskii <eliz@gnu.org>
564 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
565 composition_compute_stop_pos to the number of characters in the
567 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
569 * composite.c (composition_compute_stop_pos): If no composition
570 was found in a string before ENDPOS, and ENDPOS is the string end,
571 no need to back up to a safe point.
573 * dispextern.h (struct it) <end_charpos>: Improve commentary.
575 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
577 * nsimage.m (allocInitFromFile:): Initialize bmRep.
578 (dealloc): Release bmRep.
579 (setPixmapData): Make bmRep local so class member is not
581 (setPixmapData): Rename local variable bmRep to avoid compiler
584 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
586 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
587 when going to fullscreen (Bug#0x180004f).
589 2014-12-27 Eli Zaretskii <eliz@gnu.org>
591 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
593 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
595 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
597 2014-12-27 Eli Zaretskii <eliz@gnu.org>
599 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
601 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
603 Use bool for boolean in xselect.c, xsettings.c
604 * xselect.c (x_get_local_selection, struct selection_data)
605 (x_selection_request_lisp_error, struct prop_location)
606 (x_handle_selection_request, x_convert_selection)
607 (waiting_for_other_props_on_window, expect_property_change)
608 (wait_for_property_change, x_handle_property_notify)
609 (x_get_foreign_selection, x_get_window_property)
610 (receive_incremental_selection)
611 (x_get_window_property_as_lisp_data)
612 (lisp_data_to_selection_data, Fx_get_selection_internal)
613 (x_send_client_event):
614 * xselect.c, xterm.h (x_handle_dnd_message):
615 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
616 (apply_xft_settings, read_and_apply_settings)
617 (xft_settings_event, init_gsettings, init_xsettings)
619 Use bool for boolean.
620 * xselect.c (x_get_window_property): Omit last arg, which was an
622 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
623 always true. All callers changed.
625 2014-12-26 Eli Zaretskii <eliz@gnu.org>
627 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
630 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
632 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
635 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
637 Use bool for boolean in xsmfns.c
638 * xsmfns.c, xterm.h (x_session_have_connection):
639 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
640 Use bool for boolean.
641 (x_session_initialize, Fhandle_save_session):
642 Prefer NILP (x) to EQ (x, Qnil).
644 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
646 * callproc.c (child_setup):
647 * dbusbind.c (xd_signature_cat):
648 * doc.c (get_doc_string, Fsnarf_documentation):
649 * editfns.c (Fuser_full_name):
650 * frame.c (xrdb_get_resource):
651 * gtkutil.c (xg_get_file_with_chooser):
652 * tparam.c (tparam1):
653 * xfns.c (xic_create_fontsetname):
654 * xrdb.c (gethomedir, get_user_db, get_environ_db):
655 * xsmfns.c (smc_save_yourself_CB):
656 Rewrite to avoid the need for strcat, typically by using stpcpy
657 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
658 * doc.c (sibling_etc):
659 * xrdb.c (xdefaults):
660 Now a top-level static constant.
662 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
664 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
667 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
669 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
670 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
672 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
674 Use bool for boolean in xterm.c
675 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
676 (x_set_window_size, x_bitmap_icon):
677 * nsterm.m (ns_frame_raise_lower, x_new_font):
678 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
679 (struct terminal.frame_raise_lower_hook):
680 * w32term.c (w32_frame_raise_lower):
681 * xterm.c, xterm.h (x_text_icon):
682 * xterm.c (x_update_window_begin, x_update_window_end)
683 (x_update_end, x_after_update_window_line)
684 (x_set_glyph_string_gc, x_draw_glyph_string_background)
685 (x_draw_glyph_string_foreground)
686 (x_draw_composite_glyph_string_foreground)
687 (x_alloc_lighter_color, x_draw_relief_rect)
688 (x_draw_glyph_string_box, x_draw_image_relief)
689 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
690 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
692 (XFillRectangle) [HAVE_GTK3]:
693 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
694 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
695 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
696 (x_send_scroll_bar_event, xm_scroll_callback)
697 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
698 (x_create_toolkit_scroll_bar)
699 (x_create_horizontal_toolkit_scroll_bar)
700 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
701 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
702 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
703 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
704 (x_scroll_bar_report_motion)
705 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
706 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
707 (x_draw_window_cursor, x_clear_errors)
708 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
709 (set_wm_state, x_set_sticky, get_current_wm_state)
710 (do_ewmh_fullscreen, x_handle_net_wm_state)
711 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
712 (x_set_window_size_1, XTframe_raise_lower)
713 (x_make_frame_visible, x_iconify_frame)
714 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
715 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
716 (x_delete_terminal, x_initialize, syms_of_xterm):
717 Use bool for boolean.
719 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
721 * composite.h (struct composition.width): Now int
722 instead of unsigned short, as we prefer signed integers.
724 Let charset tick grow past USHRT_MAX
725 * charset.c, charset.h (charset_ordered_list_tick):
726 Now EMACS_UINT, not unsigned short.
727 * fontset.c (reorder_font_vector): Allow the tick to grow to the
728 maximum representable Emacs integer value before wrapping it around.
730 Simplify unexec file mode setting
731 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
732 Don't include <sys/stat.h> when no longer needed.
733 (unexec): Create file with correct mode in the first place,
734 rather than overwriting the mode later and fiddling with the
735 global umask in the mean time. Avoid bogus usage like
736 'umask (777)', which should have been 'umask (0777)'.
737 (mark_x): Remove. All callers removed.
739 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
741 Minor cleanups for Lisp objects and symbols
742 * alloc.c (next_vector, set_next_vector):
743 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
744 (lisp_h_make_number) [USE_LSB_TAG]:
745 Use Lisp_Int0 instead of the mystery constant 0.
746 * alloc.c (mark_object): Always set and use po; that's simpler.
747 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
748 Properly parenthesize definientia.
749 * bidi.c (bidi_initialize):
750 * buffer.c (init_buffer_once):
751 * nsfns.m (syms_of_nsfns):
752 * nsmenu.m (syms_of_nsmenu):
753 * nsselect.m (syms_of_nsselect):
754 Prefer DEFSYM to defining by hand.
755 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
756 * data.c: Fix too-long line.
757 * lisp.h (DECLARE_GDB_SYM): New macro.
758 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
759 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
760 Declare the symbol, so it's visible to everywhere lisp.h is included.
761 Move forward decls as far forward as they can go,
762 to allow future changes to use them.
764 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
766 * gnutls.c: Include gnutls.h.
767 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
768 * image.c (svg_load): Fix pointer signedness.
770 2014-12-18 Martin Rudalics <rudalics@gmx.at>
772 * frame.c (frame_windows_min_size): New argument IGNORE.
773 (adjust_frame_size): When called from change_frame_size call
774 frame_windows_min_size with IGNORE Qt so we can ignore size
777 2014-12-18 Eli Zaretskii <eliz@gnu.org>
779 * font.c (Ffont_info): Add more font information to the vector
780 returned by the function, inspired by query-font. Doc fix.
783 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
785 * keyboard.c (input_was_pending): New var.
786 (read_char): Use it to make sure we only skip redisplay when we can't
787 keep up with the repeat rate.
789 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
791 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
793 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
795 * image.c (svg_load): Watch out for nil value of current buffer's
796 filename. Re-enable filename thing for not-a-file case.
798 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
800 Partially disabled previous change.
802 * image.c (svg_load): Temporarily disabled filename thing for
803 not-a-file case as it can cause crashs.
805 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
807 Fix problem with images referenced within svg files. (bug#19373)
809 * image.c: Additional parameter 'filename' for
810 svg_load_image. Include "buffer.h". Define library function
811 rsvg_handle_set_base_uri for WINDOWSNT.
812 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
813 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
814 (svg_load): Pass a filename to svg_load_image: either name of
815 actual file or of current buffer's file.
816 (svg_load_image): New parameter 'filename', used for setting
817 base_uri, necessary for loading referenced images. (bug#19373)
819 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
821 * lread.c (init_obarray): Declare Qt as special.
822 This fixes a typo in the 2012-05-15 patch that
823 tried to declare Qt as special.
825 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
827 Various fixes to use bool type and constants.
828 * dispnew.c (update_single_window): Remove arg `force_p' since it's
830 * xfaces.c (clear_face_cache): Use bool for the argument type.
832 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
834 Correct same_at_end when restoring window points
835 * fileio.c (Finsert_file_contents): Compute same_at_end character
836 position using the old buffer size, not the new one, since
837 restore_window_points wants the old size.
840 2014-12-14 Alan Mackenzie <acm@muc.de>
842 New feature optionally to accelerate auto-repeated scrolling.
844 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
846 * window.c (window_scroll): Bind fontification-functions to nil
847 when scrolling by whole screens and
848 fast-but-imprecise-scrolling is non-nil.
849 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
851 * lisp.h (bool): Declare Qfontification_functions extern.
853 2014-12-14 Eli Zaretskii <eliz@gnu.org>
855 Load system's default trusted Certificate Authorities if available.
856 * gnutls.c (gnutls_certificate_set_x509_system_trust)
857 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
858 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
859 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
860 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
862 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
863 Call gnutls_certificate_set_x509_system_trust. Log an error message if
866 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
868 * regex.c (analyze_first): Rename from analyze_first.
870 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
872 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
873 a hack involving a union.
875 2014-12-13 Eli Zaretskii <eliz@gnu.org>
877 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
878 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
881 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
883 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
885 * gnutls.h: Always declare syms_of_gnutls.
887 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
888 clarity. Let the availability check return Qnil when the GnuTLS
889 integration is not available, instead of erroring out.
892 2014-12-13 Eli Zaretskii <eliz@gnu.org>
894 * xdisp.c (move_it_in_display_line_to, display_line):
895 Don't disallow overflow-newline-into-fringe when word-wrap is in
898 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
900 * fileio.c: Better preserve window-points during revert (bug#19161).
901 (Qget_buffer_window_list): New var.
902 (get_window_points_and_markers, restore_window_points): New functions.
903 (Finsert_file_contents): Use them to save and restore window-points.
905 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
907 * xterm.c (x_delete_terminal): Call emacs_close for X connection
908 descriptor if called from x_connection_closed and always delete
909 this descriptor from keyboard waiting set (Bug#19147).
911 2014-12-10 Eli Zaretskii <eliz@gnu.org>
913 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
914 (bidi_cache_max_elts): New global variable.
915 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
916 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
918 (bidi_cache_search): Handle overflown cache. Improve commentary.
919 (bidi_cache_ensure_space): Limit allocations to the current value
920 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
921 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
922 the increment to not exceed the limit.
923 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
924 cache, zero otherwise (meaning the cache overflowed). In the
925 latter case, set bidi_cache_last_idx to -1.
926 (bidi_peek_at_next_level): Handle overflown cache.
927 (bidi_push_it): Increase the cache limit for iterating the new object.
928 (bidi_pop_it): Decrease the cache limit back to previous value.
929 (bidi_shelve_cache): Shelve the current value of the cache limit.
930 (bidi_unshelve_cache): Restore the value of cache limit.
931 (bidi_find_bracket_pairs): If the cache overflows while looking
932 for the paired bracket, give up and let bidi_resolve_neutrals
933 process the bracket as a simple neutral. (Bug#19322)
934 (bidi_find_other_level_edge): If the cache overflows, fall back on
935 Plan B, which effectively stops the reordering and restarts it on
936 the next character (after resetting the cache).
937 (bidi_move_to_visually_next): When the cache overflows, reset it
938 after processing the last cached character.
940 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
942 Fix glitches in gnutls.c, mostly memory-related
943 * gnutls.c: Sort macro definitions by name.
944 (fn_gnutls_transport_set_errno): Omit unreachable definition.
945 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
946 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
947 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
948 calculating string length. Use make_uninit_string, to avoid
949 copying the string. Cast the char, not the pointer.
950 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
951 and free. Work even for dates past the year 9999. Use void *
952 for buffers, to avoid casts.
954 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
956 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
958 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
960 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
963 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
965 * process.c: Whitespace and line-break nitpicks.
967 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
969 * gnutls.c (gnutls_certificate_details): The :signature isn't
970 that useful, so remove it.
971 (gnutls_certificate_details): Clean up whitespace slightly.
972 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
974 (gnutls_certificate_details): Put :signature-algorithm back again,
975 which was removed by mistake.
976 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
977 that they are not messaged by default (bug#16253).
978 (Fgnutls_error_fatalp): Doc fix (bug#18210).
980 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
982 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
984 * nsimage.m (setPixmapData): Make bmRep local so class member is not
987 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
989 * eval.c (Fsignal): Remove duplicate test.
990 (Fautoload_do_load): Fix up docstring.
992 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
994 * nsterm.m (represented_filename, represented_frame): New variables.
995 (ns_set_represented_filename): New function.
996 (sendEvent:): Set represented filename here to avoid flicker,
997 related to Bug#18757.
999 * nsterm.h: Declare ns_set_represented_filename.
1001 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1002 at once, call ns_set_represented_filename instead.
1004 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1006 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1007 (struct bidi_stack): Reduce size by using bit fields and by
1008 packing sos, override, and isolate_status into a single 8-bit
1009 byte called 'flags'.
1011 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1012 (bidi_push_embedding_level): Construct flags from individual
1013 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1015 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1016 from flags. Adapt to changes in prev_for_neutral,
1017 next_for_neutral, and last_strong members.
1018 (bidi_line_init): Initialize flags to zero.
1019 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1020 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1022 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1024 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1025 (Fapply): Try and simplify the control flow.
1027 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1029 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1030 Use gnutls_sign_get_name directly because
1031 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1032 (init_gnutls_functions): Load missing gnutls_server_name_set.
1034 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1036 * bidi.c (bidi_find_first_overridden): New function.
1038 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1039 (syms_of_xdisp): Defsubr it.
1041 * dispextern.h (bidi_find_first_overridden): Add prototype.
1043 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1045 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1046 to nil after release (Bug#9133).
1048 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1050 Port better to AddressSanitizer.
1051 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1053 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1054 Return -1 or 0, as the pipe trick doesn't work.
1055 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1057 * print.c (print_object):
1058 When a pointer-check primitive returns -1, do not assume this
1059 means the pointer is valid or that the underlying system has failed.
1060 It could just be that addresses are being sanitized so Emacs can't
1061 test for pointer validity.
1062 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1063 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1064 string validity checker doesn't work on stack-based strings.
1066 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1068 Improve clarity of USE_LSB_TAG definition.
1069 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1070 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1071 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1072 VAL_MAX / 2 rather than in terms of the (more complicated)
1073 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1075 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1077 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1078 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1079 (next_element_from_buffer): When done with overlays, reset the
1080 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1082 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1084 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1085 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1087 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1089 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1090 for paxctl and setfattr. Fixes temacs startup failure with
1091 grsecurity/PaX enabled Linux kernel (bug#19067).
1093 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1095 * w32.c, w32heap.c, w32term.c:
1096 Use MINGW_W64 instead of _W64.
1098 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1100 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1102 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1104 * gnutls.c (gnutls_ip_address_p): New function.
1105 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1107 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1109 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1111 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1113 Fix gnutls problems caught by static checking.
1114 * gnutls.c (Fgnutls_boot): Remove unused local.
1115 (Fgnutls_boot): Fix pointer signedness.
1117 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1119 * gnutls.c (gnutls_certificate_details): Don't include certain
1120 certificate details on older gnutls versions (bug#19168).
1121 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1122 (gnutls_certificate_details): Reversed check in last checkin.
1124 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1126 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1127 (Fgnutls_peer_status_warning_describe): Add function to describe a
1128 peer verification warning symbol.
1129 (Fgnutls_peer_status): Use it.
1130 (Fgnutls_boot): Use it. Minor logging fixes.
1132 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1134 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1136 2014-11-24 Glenn Morris <rgm@gnu.org>
1138 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1140 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1141 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1143 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1145 * gnutls.c: Fix Windows function definition of
1146 gnutls_x509_crt_get_fingerprint.
1148 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1150 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1152 * process.h: Added more fields to Lisp_Process to track
1153 certificate details.
1155 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1156 (Fgnutls_peer_status): New functions to export TLS certificate
1157 details to Emacs Lisp.
1159 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1161 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1162 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1163 check for gtk_adjustment_configure (Bug#19149).
1164 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1166 2014-11-22 Glenn Morris <rgm@gnu.org>
1168 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1170 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1172 Don't shrink frame when using desktop-save-mode (Bug#19048).
1173 * w32fns.c (x_set_tool_bar_lines): Always call
1174 x_change_tool_bar_height (Bug#19048).
1175 (x_change_tool_bar_height): Mark frame as garbaged since
1176 adjust_frame_size might not have done that.
1177 * xfns.c (x_set_tool_bar_lines): Always call
1178 x_change_tool_bar_height (Bug#19048).
1179 (x_change_tool_bar_height): Mark frame as garbaged since
1180 adjust_frame_size might not have done that.
1182 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1184 * xml.c (parse_region): Take care of new optional parameter
1185 'discard-comments' of 'libxml-parse(html|xml)-region'.
1186 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1187 New optional parameter 'discard-comments'.
1189 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1191 Improve time stamp handling, and be more consistent about it.
1192 * editfns.c (invalid_time): New function.
1193 Use it instead of 'error ("Invalid time specification")'.
1194 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1195 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1197 (make_time_tail, make_time): Remove. All uses changed to use
1198 new functions or plain list4i.
1199 (disassemble_lisp_time): Return effective length if successful.
1200 Check that LOW is an integer, if it's combined with other components.
1201 (decode_time_components): Decode into struct lisp_time, not
1202 struct timespec, so that we can support a wide set of times
1203 regardless of whether time_t is signed. Decode plain numbers
1204 as seconds since the Epoch, and nil as the current time.
1205 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1206 Reimplement in terms of new functions.
1207 (Fencode_time): Just use list2i.
1208 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1209 * keyboard.c (decode_timer): Don't allow the new formats (floating
1210 point or nil) in timers.
1211 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1212 place of the magic number '16'.
1213 (struct lisp_time): New type.
1214 (decode_time_components): Use it.
1215 (lisp_to_timespec): New decl.
1217 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1219 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1222 * callint.c (Fcall_interactively): Pass in nil as argument to
1223 Fbarf_if_buffer_read_only.
1225 * fileio.c (Finsert_file_contents): Ditto.
1227 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1229 * textprop.c (verify_interval_modification): Check buffer
1230 readedness after the last interval.
1232 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1233 the text at POSITION (new optional argument) has the
1234 `inhibit-read-only' text property set.
1236 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1238 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1239 errors in computing the number of pixels to scroll.
1240 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1242 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1244 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1245 call updateFrameSize.
1247 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1249 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1251 * nsfns.m (x_set_foreground_color, x_set_background_color)
1252 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1253 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1255 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1257 * nsterm.m (ns_send_appdefined): Check for application defined
1258 event on Cocoa (Bug#18993).
1259 (run): Restore code before the previous 18993 fix.
1261 2014-11-14 David Reitter <david.reitter@gmail.com>
1263 * nsterm.m (run): Set timeout for event loop to prevent hang.
1266 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1268 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1270 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1272 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1273 for each candidate font but attempt to reuse it from previous improper
1276 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1278 Avoid undefined behavior in color table hashing.
1279 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1280 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1281 This function avoids undefined behavior with signed shift overflow.
1283 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1285 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1286 when the inserted text does not need decoding. (Bug#18982)
1288 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1290 * nsterm.h (EmacsScroller): judge returns bool.
1292 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1293 (ns_judge_scroll_bars): Only set removed if judge returns true.
1294 (judge): Returns bool == condemned. Remove self from window.
1295 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1297 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1299 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1300 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1302 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1304 * nsterm.m (ns_set_vertical_scroll_bar)
1305 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1307 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1309 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1310 merely because tmo_in_millisec is nonnegative. The 1st call
1311 to g_main_context_query could succeed while the 2nd one fails.
1313 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1315 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1317 * nsterm.m (run): Only use non-system event loop if OSX version is
1318 exactly 10.9 (Bug#18993).
1319 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1322 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1324 * callproc.c (encode_current_directory): Support handling of file
1325 names prepended by "/:". (Bug#18891)
1327 2014-11-08 Alan Mackenzie <acm@muc.de>
1329 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1331 2014-11-08 Dima Kogan <dima@secretsauce.net>
1333 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1335 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1337 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1338 raises an error. (Bug#18891)
1340 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1342 * frame.c (adjust_frame_size): Call x_set_window_size only if
1343 f->can_x_set_window_size is set.
1344 (make_frame): Initialize f->can_x_set_window_size and
1345 f->can_run_window_configuration_change_hook.
1346 (Fcan_run_window_configuration_change_hook): New function.
1347 * frame.h (frame): Split `official' into `can_x_set_window_size'
1348 and `can_run_window_configuration_change_hook'.
1349 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1350 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1351 Set f->can_x_set_window_size.
1352 * window.c (run_window_configuration_change_hook):
1353 Return immediately if either f->can_x_set_window_size or
1354 f->can_run_window_configuration_change_hook are false.
1355 (Fset_window_configuration): Instead of f->official set
1356 f->can_x_set_window_size.
1357 * xfns.c (Fx_create_frame, x_create_tip_frame):
1358 Set f->can_x_set_window_size.
1360 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1362 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1363 cleanup from 2014-11-01 (Bug#18972).
1365 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1367 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1368 * xdisp.c (window-scroll-functions): Improve docstring.
1370 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1372 Uniquify the 'size' symbol.
1374 * w32notify.c (Qsize): Remove.
1375 * lisp.h (Qsize): New decl.
1376 * lread.c (Qsize): Now extern.
1377 * w32notify.c (syms_of_w32notify): No need to defsym.
1379 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1381 * dispnew.c (change_frame_size_1): Fix call of
1383 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1384 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1385 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1386 (Qtool_bar_size): New constants.
1387 (frame_inhibit_resize, adjust_frame_size): New argument to
1388 handle case where frame_inhibit_implied_resize is a list.
1389 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1390 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1391 (x_set_right_divider_width, x_set_bottom_divider_width)
1392 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1393 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1395 (frame-inhibit-implied-resize): Rewrite doc-string.
1396 * frame.h (frame_inhibit_resize, adjust_frame_size):
1397 Fix external declarations.
1398 (Qframe_position, Qframe_outer_size)
1399 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1400 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1401 (Qtool_bar_size): Extern them.
1402 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1403 (xg_height_or_width_changed): Remove.
1404 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1405 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1406 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1407 (xg_change_toolbar_position): Call adjust_frame_size directly.
1408 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1409 Fix calls of adjust_frame_size.
1410 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1411 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1412 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1413 frame can get resized when tool-bar-lines parameter changes from
1415 (Fw32_frame_menu_bar_size): Return fourth value.
1416 (Fw32_frame_rect): Block input around system calls
1417 (Fx_frame_geometry): New function.
1418 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1419 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1420 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1421 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1422 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1423 (Fx_create_frame): Adjust adjust_frame_size calls.
1424 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1425 frame can get resized when tool-bar-lines parameter changes from
1427 (Fx_frame_geometry): New function.
1428 * xmenu.c (update_frame_menubar): On Lucid call
1429 adjust_frame_size with one pixel less height to avoid that
1430 repeatedly adding/removing the menu bar grows the frame.
1431 (free_frame_menubar): On Motif arrange to optionally preserve
1432 the old frame height when removing the menu bar.
1433 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1435 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1437 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1438 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1439 frame; instead, print an error message.
1441 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1443 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1445 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1447 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1448 (dealloc): Release bmRep.
1450 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1451 imageListSetNext, imageListNext.
1453 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1454 (reference): Remove.
1455 (allocInitFromFile:): Remove searching ImageList and calling
1456 reference (Bug#18918).
1457 (dealloc): Remove handling if ImageList.
1459 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1461 * process.c (catch_child_signal): Fix incorrect assertion.
1463 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1465 * macfont.m (macfont_draw):
1466 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1468 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1469 if force_integral_p (i.e. no antialias).
1470 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1471 bold if no antialias (Bug#18876).
1473 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1474 was given (Bug#18846).
1476 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1478 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1479 instead of in xdisp.c, function now takes void. (Bug#18884).
1481 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1482 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1484 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1485 struct window* (Bug#18889).
1486 Remove getMouseMotionPart.
1487 (ns_output): Make icon_top/left int.
1489 * nsfns.m (x_icon): icon_top/left is int.
1491 * nsterm.m (ns_mouse_position): Remove unused code.
1492 (initFrame:window:, dealloc): Use window instead of win.
1493 (getMouseMotionPart:window:x:y:): Remove, unused.
1494 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1496 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1498 * keyboard.c (readable_events): When FLAGS include
1499 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1500 This avoids returning non-nil from input-pending-p when only such
1501 events are in the queue. (Bug#18856)
1503 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1505 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1506 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1507 (Qforeign_selection): Remove.
1508 (ns_get_local_selection): Identation fix.
1509 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1511 * nsselect.m (ns_get_local_selection): Remove calling of
1512 functions in Vselection_converter_alist (Bug#18911).
1513 (syms_of_nsselect): Remove Vselection_converter_alist.
1515 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1517 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1518 and unnecessary initialization. Adjust comments.
1520 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1522 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1524 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1525 index, not an absolute one, as that's what the function expects.
1527 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1529 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1530 font on an initial frame when running as a daemon (Bug#18869).
1532 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1534 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1536 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1537 build_string, when importing a home directory. (Bug#18873)
1539 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1541 * dispnew.c (buffer_posn_from_coords):
1542 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1543 account for the header-line height. (Bug#18839)
1545 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1547 * xml.c (parse_region): Do not forget the first document child.
1549 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1551 * nsselect.m: pasteboard_changecount is new.
1552 (ns_store_pb_change_count, ns_get_pb_change_count)
1553 (ns_get_our_change_count_for): New functions.
1554 (ns_string_to_pasteboard_internal): Correct comment.
1555 type => gtype in eassert, Call ns_store_pb_change_count.
1556 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1557 (Fns_disown_selection_internal, Fns_selection_owner_p):
1558 Replace Vselection_alist check, with change count check.
1559 (Fns_get_selection): Initialize val to Qnil. Only get local
1560 selection if change counts match (Bug#18799).
1561 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1563 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1565 * w32proc.c (create_child): If calling a quoted batch file,
1566 pass NULL for exe. (Bug#18745)
1568 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1570 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1571 (bidi_resolve_brackets): Use end of string position rather than ZV
1572 when iterating over a string. (Bug#18815)
1574 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1576 * keyboard.c (make_lispy_position): Return coordinates also when
1577 on scroll bars, fringes, margins or not in a window.
1578 * xdisp.c (show_mouse_face): Don't change cursor face during
1581 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1583 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1584 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1585 Fix doc-strings (Bug#18789).
1587 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1589 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1591 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1593 Optimize redisplay of simple bracketed text.
1594 * bidi.c (bidi_cache_reset_to): New function.
1595 (bidi_cache_reset): Call it.
1596 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1598 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1599 bracket_enclosed_type only if bracket_pairing_pos's value is not
1601 (MAX_BPA_STACK): Make sure the value is signed.
1602 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1603 stop pushing values onto the stack.
1604 (bidi_find_bracket_pairs): If the bracketed text is only on the
1605 base embedding level, remove all the states cached by this
1606 function from the cache, and return zero, so that the brackets in
1607 this segment of text are processed as normal neutrals.
1608 (bidi_resolve_brackets): Detect the brackets that are to be
1609 processed as neutrals, and don't call bidi_find_bracket_pairs on
1612 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1614 * w32select.c (Fw32_selection_exists_p): Rename from
1615 Fx_selection_exists_p.
1616 (syms_of_w32select): Adjust accordingly.
1618 * w16select.c (Fw16_selection_exists_p): Rename from
1619 Fx_selection_exists_p.
1620 (syms_of_win16select): Adjust accordingly.
1622 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1623 (Fns_own_selection_internal): Tighten scoping.
1624 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1625 (Fns_get_selection): Rename from Fx_get_selection_internal.
1626 (Fns_get_selection_internal, Fns_store_selection_internal):
1628 (syms_of_nsselect): Adjust accordingly.
1630 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1632 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1633 * w32term.c (x_set_window_size): Account for wrapped menu bar
1634 lines when setting up frame height (Bug#15174 and Bug#18720).
1635 (w32_add_wrapped_menu_bar_lines): New variable.
1637 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1639 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1642 2014-10-20 Glenn Morris <rgm@gnu.org>
1644 * Merge in all changes up to 24.4 release.
1646 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1648 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1649 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1651 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1653 * xterm.c (handle_one_xevent): Check return value from
1654 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1655 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1657 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1658 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1659 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1660 Gtk+ >= 3.14 (Bug#18674).
1661 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1662 Gtk+ >= 3.14 (Bug#18674).
1664 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1666 * gtkutil.c: Remove no-longer-used code.
1667 (xg_update_menubar): Remove unused local and unnecessary call to
1668 gtk_menu_item_get_submenu.
1669 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1670 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1671 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1673 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1675 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1677 * xterm.h (handlebox_widget): Remove.
1679 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1682 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1684 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1685 to handle Gtk versions.
1686 (xg_get_file_with_chooser): Use them.
1687 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1688 Remove (create_menus): Remove teroff argument and code.
1689 Remove call to gtk_menu_set_title.
1690 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1691 Adjust args to create_menus.
1692 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1693 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1694 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1695 (xg_make_tool_item): Remove detach code.
1696 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1697 (find_icon_from_name): New function.
1698 (update_frame_tool_bar): Remove GtkStockItem code, move to
1699 find_icon_from_name. Let stock be a list of icon names to try.
1700 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1701 Replace TOOLBAR_TOP_WIDGET.
1702 (free_frame_tool_bar, xg_change_toolbar_position ):
1703 Replace TOOLBAR_TOP_WIDGET.
1704 (xg_initialize): Remove tearoff code.
1706 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1708 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1709 pixel from the window's cursor glyph width, since X renders hollow
1710 blocks 1 pixel wider than the 'width' parameter.
1712 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1713 glyph->pixel_width; this is now done in xterm.c.
1715 Fix reordering of bracket characters in isolates.
1716 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1717 RESOLVED_ONLY; when non-zero, return from the cache only fully
1718 resolved states. All callers changed.
1719 (CANONICAL_EQU): New macro.
1720 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1721 equivalent of the paired closing bracket character.
1722 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1723 the default non-negative value, to be checked later in
1724 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1725 characters against those pushed onto the BPA stack.
1726 (bidi_record_type_for_neutral): New function.
1727 (bidi_resolve_brackets): Record next_for_neutral and
1728 prev_for_neutral when embedding level gets pushed. Force
1729 resolution of bracket pairs when entering a level run that was not
1731 (bidi_resolve_neutral): Add assertions before calling
1732 bidi_resolve_neutral_1.
1733 (bidi_level_of_next_char): Remove the code that attempted to
1734 resolve unresolved neutrals; that is now done by
1735 bidi_resolve_neutral.
1737 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1739 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1741 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1742 1-pixel R2L characters.
1743 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1744 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1746 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1748 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1751 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1753 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1754 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1755 It's not clear to me whether the initialization is needed,
1756 but it can't hurt so I played it safe.
1758 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1760 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1762 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1764 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1765 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1767 (bidi_get_type): Return the isolate initiators and terminator types.
1768 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1769 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1770 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1771 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1772 for the new features.
1773 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1774 push and pop correctly for isolates.
1775 (bidi_remember_char): Modify to accept an additional argument
1776 and record the bidi type according to its value.
1777 (bidi_cache_iterator_state): Accept an additional argument to only
1778 update an existing state. Handle the new members of struct bidi_it.
1779 (bidi_cache_find): Arguments changed: no longer accepts a level,
1780 instead accepts a flag telling it whether it is okay to return
1781 unresolved neutrals.
1782 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1783 table. Initialize new isolate-related members.
1784 (bidi_paragraph_init): Some code factored out into
1785 find_first_strong_char.
1786 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1787 into bidi_resolve_explicit.
1788 (bidi_resolve_explicit): Support the isolate initiators and
1789 terminator. Fix handling of embeddings and overrides according to
1790 new UBA requirements. Record information about previously seen
1791 characters here (moved from bidi_level_of_next_char).
1792 (bidi_resolve_weak): Adapt to changes in struct members.
1793 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1794 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1795 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1796 paired bracket resolution. Handle isolate initiators and
1798 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1799 (bidi_level_of_next_char): Move the code that records information
1800 about previous characters to bidi_resolve_explicit. Fix logic of
1801 resolving neutrals and make sure their cache entries are updated.
1802 Remove now unneeded special handling of PDF level.
1804 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1805 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1806 enlarged per Unicode 6.3.
1807 (enum bidi_bracket_type_t): New data type.
1808 (struct bidi_saved_info): Leave only 2 type members out of 4.
1810 (struct bidi_stack): Add members necessary to support isolating
1812 (struct bidi_it): Add new members necessary to support isolating
1813 sequences and bracket pair resolution.
1815 * xdisp.c (Fbidi_resolved_levels): New function.
1816 (syms_of_xdisp): Defsubr it.
1817 (append_glyph, append_composite_glyph, produce_image_glyph)
1818 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1820 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1822 * term.c (append_glyph, append_composite_glyph)
1823 (append_glyphless_glyph): Convert aborts to assertions.
1825 * .gdbinit (pgx): Display the character codepoint, resolved level,
1826 and bidi type also for glyphless glyphs.
1828 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1830 Avoid unwanted point motion in Fline_beginning_position.
1831 * lisp.h (scan_newline_from_point): Add prototype.
1832 * search.c (scan_newline_from_point): New function, refactored from...
1833 * cmds.c (Fforward_line): ...adjusted user.
1834 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1835 and simplify the former since the latter doesn't move point.
1837 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1839 Cleanup terminal handling code.
1840 * dispextern.h (get_named_tty): Remove prototype but...
1841 * termhooks.h (get_named_terminal): ...resurrect it under
1842 more meaningful name.
1843 (get_terminal): Likewise, but with...
1844 (decode_live_terminal): ...this name.
1845 (decode_tty_terminal): Add prototype.
1846 * term.c (get_tty_terminal): Remove.
1847 (get_named_tty): Remove.
1848 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1849 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1850 Use decode_tty_terminal.
1851 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1852 * terminal.c (get_terminal): Refactor to...
1853 (decode_terminal, decode_live_terminal): ...new functions.
1854 (decode_tty_terminal): Replacement for get_tty_terminal.
1855 (get_named_terminal): Likewise for get_named_tty.
1856 * coding.c (Fset_terminal_coding_system_internal)
1857 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1858 (Fkeyboard_coding_system):
1859 * composite.c (Fcomposition_get_gstring):
1860 * dispnew.c (Fsend_string_to_terminal):
1861 * frame.c (Fmake_terminal_frame):
1862 * nsfns.m (check_ns_display_info):
1863 * w32fns.c, xfns.c (check_x_display_info):
1864 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1865 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1866 (Fset_quit_char): Use get_named_terminal.
1867 (Fset_output_flow_control, Fset_input_meta_mode):
1868 Use decode_tty_terminal.
1870 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1872 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1873 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1875 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1877 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1878 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1880 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1882 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1885 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1887 * editfns.c (dump_tz_string): No longer const.
1888 It might be modified.
1890 * nsmenu.m (clear): Assume OS X 10.6 or later.
1892 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1894 * unexmacosx.c: Remove include ppc/reloc.h.
1895 (unrelocate, copy_dysymtab): Remove PPC code.
1896 (rebase_reloc_address): Remove, only used for PPC:
1898 * nsterm.m: Always include macfont.h on COCOA.
1899 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1900 (ns_dumpglyphs_image, ns_check_menu_open)
1901 (applicationDidFinishLaunching)
1902 (antialiasThresholdDidChange:)
1903 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1904 Remove checks for OSX <= 10.5/10.6.
1905 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1906 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1909 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1910 (NS_HAVE_NSINTEGER): Remove block.
1911 Remove >= OSX 10.6 tests.
1913 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1914 (x_activate_menubar, trackingNotification:): Remove check for
1916 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1918 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1920 * nsfns.m: Always include macfont.h on COCOA.
1921 (ns_filename_from_panel, ns_directory_from_panel)
1922 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1923 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1925 * macfont.m: Remove >= 1050 check.
1926 (macfont_create_family_with_symbol)
1927 (macfont_get_glyph_for_character)
1928 (mac_font_get_glyphs_for_variants)
1929 (mac_ctfont_create_available_families, syms_of_macfont):
1930 Remove code for OSX < 10.6.
1931 (mac_font_family_group, mac_font_family_compare): Remove, only used
1934 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1935 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1937 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1940 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1942 Fix putenv race conditions with undefined behavior (Bug#8705).
1943 Do all putenv calls before Emacs creates any threads.
1944 Use a safer way to modify the TZ environment variable in the
1945 presence of multiple threads. For further thread-safety,
1946 prefer localtime_r and gmtime_r to localtime and gmtime,
1947 and prefer struct tm's tm_gmtoff (if available) to calling
1948 both localtime_r and gmtime_r.
1949 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1950 (init_dbusbind): ... to this new function.
1951 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1952 * xterm.c (x_term_init): Move xputenv call from here ...
1953 (init_xterm): ... to this new function.
1954 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1955 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1956 (dump_tz_string): New constant.
1957 (init_editfns): Use it. This centralizes the dump_tz stuff.
1958 Call set_time_zone_rule here, so that its xputenv is done
1959 before Emacs goes multithreaded.
1960 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1961 thread-safe enough for Emacs.
1962 (format_time_string, Fdecode_time, Fcurrent_time_string)
1963 (Fcurrent_time_zone):
1964 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1965 localtime and gmtime. Remove now-unnecessary calls to block_input.
1966 (tm_gmtoff): New static function.
1967 (Fdecode_time, Fcurrent_time_zone): Use it.
1968 (Fencode_time): Use mktime_z, for better thread-safety.
1969 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1970 i.e., not quite thread-safe but good enough for Emacs typical usage.
1971 Do not reclaim storage that is in the environment; let it leak.
1972 Always call tzset, since localtime_r does not.
1973 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1974 This is now done in init_editfns.
1975 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1976 New macros and declarations, for platforms lacking tzalloc & friends.
1978 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
1980 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
1981 On x86 platforms this works around GCC bug 63495
1982 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
1983 and more generally should fix a portability problem in Emacs.
1984 Reported by Stefan Monnier in:
1985 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
1987 2014-10-08 Leo Liu <sdl.web@gmail.com>
1989 Enhance terpri to allow conditionally output a newline. (Bug#18652)
1990 * keymap.c (describe_vector_princ):
1991 * keyboard.c (Fcommand_error_default_function): Adapt to change to
1994 * print.c (printchar_stdout_last): Declare.
1995 (printchar): Record the last char written to stdout.
1996 (Fterpri): Add optional argument ENSURE.
1998 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2000 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2001 DELAY argument to change_frame_size, so that the frame size
2002 changes, if any are needed, are delayed until the next redisplay.
2003 This is to avoid a too early QUIT inside change_frame_size, when
2004 it calls Lisp in frame_windows_min_size, in case one of the events
2005 we've read sets the quit-flag. (Bug#18649)
2007 * w32fns.c (check_x_display_info): Accept terminal objects as
2008 argument, to follow what xfns.c does.
2010 2014-10-07 Glenn Morris <rgm@gnu.org>
2012 * Makefile.in ($(srcdir)/macuvs.h)
2013 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2015 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2017 * decompress.c (init_zlib_functions): Move the message about zlib
2018 being unavailable from here...
2019 (Fzlib_decompress_region): ...to here. (Bug#18650)
2021 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2023 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2024 the case where an optional string is used. Adjust docstring.
2026 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2028 * lisp.mk (lisp): Remove w32-common-fns.elc.
2030 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2032 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2033 These were already defined in buffer.c, and the duplicate
2034 definitions cause problems on platforms like 'gcc -fno-common'.
2035 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2037 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2039 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2040 if toolbar is visible.
2042 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2045 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2046 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2047 (ns_select, ns_read_socket): Use unwind_protect to decrease
2048 apploopnr (Bug#18345).
2049 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2050 line height (Bug#17977).
2052 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2053 (macfont_closest_traits_index): New function.
2054 (macfont_closest_traits_index_p): Rename from
2055 macfont_closest_traits_index.
2056 (macfont_list): Use macfont_closest_traits_index_p.
2058 2014-10-05 K. Handa <handa@gnu.org>
2060 * coding.c (detect_coding_iso_2022): Set coding->rejected
2061 correctly when an invalid escape sequence is found (Bug#18610).
2063 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2065 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2066 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2069 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2071 * buffer.c (scroll_bar_width, scroll_bar_height):
2073 * window.c (Fset_window_scroll_bars): Fix doc-string.
2074 (Fwindow_scroll_bars): Have it return what the doc-string says.
2076 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2078 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2079 iterator backwards, to resync the bidi iterator. (Bug#18584)
2081 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2083 Consistently use min and max macros from lisp.h.
2084 * coding.c (min, max):
2086 * unexhp9k800.c (min):
2087 * unexw32.c (min, max): Use definitions from lisp.h.
2088 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2090 * gmalloc.c (min): Tiny style change.
2092 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2093 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2095 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2097 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2098 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2099 (X_ULONG_MAX): Move these macros to xterm.h.
2100 (x_fill_property_data): Be more generous about allowing either
2101 signed or unsigned data of the appropriate width.
2102 * xterm.h (x_display_set_last_user_time): New function.
2103 All setters of last_user_time changd to use this function.
2104 If ENABLE_CHECKING, check that the times are in range.
2106 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2108 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2109 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2111 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2113 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2114 make a font_object from a tty frame (Bug#18573).
2115 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2117 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2119 * alloc.c (mark_overlay): Assume that overlay boundaries are
2120 always markers. Add comment.
2121 * lread.c (read_internal_start): Use convenient validate_subarray.
2123 (Fread_from_string): Adjust docstring.
2125 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2127 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2129 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2130 Rename from the "x-" prefix.
2132 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2134 * xselect.c (selection-converter-alist): Fix docstring.
2136 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2138 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2139 argument passed by the caller, when we mirror all slashes into
2142 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2144 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2145 Resurrect old code and fix compilation with GTK < 2.13.6.
2147 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2149 Use AUTO_CONS instead of SCOPED_CONS, etc.
2150 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2151 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2152 (AUTO_LIST1): Rename from scoped_list1.
2153 (AUTO_LIST2): Rename from scoped_list2.
2154 (AUTO_LIST3): Rename from scoped_list3.
2155 (AUTO_LIST4): Rename from scoped_list4.
2156 (AUTO_STRING): Rename from SCOPED_STRING.
2157 * frame.h (AUTO_FRAME_ARG):
2158 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2159 (AUTO_LIST4, AUTO_STRING):
2160 Prepend a new argument 'name'.
2161 Declare a variable instead of yielding a value.
2163 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2165 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2167 * w32fns.c (w32_createwindow): Accept an additional argument, an
2168 array of 2 values specifying the coordinates of the frame's
2169 top-left corner. Use these values instead of calling x_get_arg,
2170 which can cons Lisp objects, and therefore cannot be called except
2171 from the main thread. Remove redundant tests for the default
2173 (my_create_window): Move the calculation of the coordinates of the
2174 frame's top-left edge here. Pass them to the input thread via the
2175 second parameter of the WM_EMACS_CREATEWINDOW message.
2176 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2179 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2181 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2182 (redisplay_window): Treat the frame's frozen_window_starts flag
2183 the same way as the optional_new_start flag for the window: only
2184 obey it if the glyph row showing point will be fully visible.
2185 Likewise when the window start is in a continuation line. If,
2186 after trying everything under the 'force_start' label, point is
2187 still not fully visible, give up and scroll the window.
2188 Add debugging traces. (Bug#18545)
2190 * window.c (Frecenter): Set the window's redisplay flag.
2192 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2194 * w32term.c (w32_read_socket): Don't use frame dimensions for
2195 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2196 rectangle. Check the return value of GetClientRect, and don't use
2197 the results if it didn't succeed.
2199 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2200 in columns and lines after correcting the pixel dimensions in
2202 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2203 negative values to xrealloc. (Bug#18528)
2205 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2207 * alloc.c: Remove now-unnecessary check.
2208 Suggested by Dmitry Antipov in:
2209 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2211 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2213 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2214 to Ubuntu 14.04.1 x86-64.
2216 Simplify stack-allocated Lisp objects, and make them more portable.
2217 The build_local_string macro was used in two ways: (1) string
2218 literals for which scoped allocation suffices, and (2) file name
2219 components, where it's not safe in general to assume bounded-size
2220 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2221 allocates a block-scope string, and by using SCOPED_STRING for (1)
2222 and build_string for (2). Furthermore, actually use stack
2223 allocation only for objects known to have sufficient alignment.
2224 This simpler implementation means Emacs can make
2225 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2226 GC_MAKE_GCPROS_NOOPS.
2227 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2228 for fewer differences among implementations.
2229 (struct Lisp_String): Now GCALIGNED.
2230 (USE_STACK_LISP_OBJECTS): Default to true, since the
2231 implementation no longer insists on a nonempty GCALIGNED.
2232 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2233 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2234 separately. Move definiens to scoped_cons. The old definition
2235 was incorrect when GCALIGNED was defined to be empty.
2236 (union Aligned_String): New type.
2237 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2238 implementation ports to compilers that don't align strictly enough.
2239 Don't worry about the union sizes; it's not worth bothering about.
2240 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2241 Rewrite using USE_STACK_CONS.
2242 (scoped_cons): Assume the use of union Aligned_Cons.
2243 (lisp_string_size, make_local_string, build_local_string): Remove.
2244 Unless otherwise specified, all callers of build_local_string
2245 changed to use SCOPED_STRING.
2246 (SCOPED_STRING): New macro.
2247 * data.c (wrong_choice):
2248 * menu.c (single_menu_item):
2249 * process.c (Fformat_network_address):
2250 Hoist use of SCOPED_STRING out of a scope, so that its returned
2251 object lives long enough.
2252 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2253 as the string might be long or might not be ASCII.
2255 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2257 * msdos.c (internal_terminal_init): Bump version to 25.
2259 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2261 Keep stack-allocated Lisp objects fast rather than versatile.
2262 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2263 (SCOPED_CONS_INITIALIZER): New macro.
2264 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2265 (USE_LOCAL_ALLOCA): Remove.
2266 (local_cons, local_list1, local_list2, local_list3, local_list4):
2267 Remove. Stack overflow checking makes them too slow.
2268 (make_local_vector): Likewise. Also we just don't have enough
2270 (enum LISP_STRING_OVERHEAD): Remove.
2271 (local_string_init, local_vector_init): Remove prototypes.
2272 (make_local_string, build_local_string): Redesign to target short
2273 compile-time string constants, fall back to regular string allocation
2275 (lisp_string_size): New function.
2276 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2277 * alloc.c (local_string_init, local_vector_init): Remove.
2278 (verify_ascii) [ENABLE_CHECKING]: New function.
2279 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2280 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2281 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2282 * xselect.c, xterm.c: All related users changed.
2284 2014-09-28 Ken Brown <kbrown@cornell.edu>
2286 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2287 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2289 2014-09-27 Ken Brown <kbrown@cornell.edu>
2291 Fix implementation of HYBRID_MALLOC on Cygwin.
2292 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2293 (bss_sbrk_buffer_beg): New variable. Use it...
2294 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2295 incorrect definition.
2297 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2299 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2300 Make it into a function and change arg to be a function.
2302 * lisp.mk (lisp): Add elisp-mode.elc.
2304 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2306 * xfns.c (x_default_scroll_bar_color_parameter):
2307 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2308 to pacify --enable-gcc-warnings in non-scrollbar builds.
2310 2014-09-26 Ken Brown <kbrown@cornell.edu>
2312 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2314 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2316 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2317 MinGW builds that use GCC before 4.2.
2319 Default to stack objects on DOS_NT platforms as well.
2320 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2321 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2323 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2325 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2326 ALIGN_STACK attribute.
2328 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2330 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2331 ALIGN_STACK attribute.
2333 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2334 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2336 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2338 * frame.c (frame_inhibit_resize):
2339 * widget.c (EmacsFrameResize):
2340 * window.c (resize_frame_windows, Fset_window_configuration):
2341 * xdisp.c (expose_frame):
2342 * xfns.c (x_change_tool_bar_height):
2343 * xmenu.c (update_frame_menubar):
2344 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2345 Remove code left dead after 2014-07-27 changes.
2347 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2349 Fix local_cons etc. to not exhaust the stack when in a loop.
2350 Problem reported in:
2351 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2352 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2353 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2354 (Ffind_charset_string):
2355 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2356 * data.c (wrong_range):
2357 * editfns.c (Fpropertize, format2):
2358 * emacs.c (init_cmdargs, decode_env_path):
2359 * fileio.c (auto_save_error):
2360 * fns.c (Fyes_or_no_p):
2361 * font.c (font_style_to_value, font_parse_xlfd)
2362 (font_parse_family_registry, font_delete_unmatched)
2364 * fontset.c (Fset_fontset_font):
2365 * frame.c (x_get_arg):
2366 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2367 (read_char_minibuf_menu_prompt):
2368 * keymap.c (silly_event_symbol_error, describe_vector):
2369 * lread.c (load_warn_old_style_backquotes):
2370 * menu.c (single_menu_item):
2371 * minibuf.c (Fread_buffer):
2372 * process.c (status_message, Fformat_network_address)
2373 (server_accept_connection):
2374 * textprop.c (copy_text_properties):
2375 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2376 * xfns.c (x_default_scroll_bar_color_parameter):
2377 * xfont.c (xfont_open):
2378 * xselect.c (x_clipboard_manager_error_1):
2379 * xterm.c (x_term_init):
2380 Put USE_LOCAL_ALLOCA at the start of the function.
2381 * fns.c (maybe_resize_hash_table): Use build_string instead of
2382 build_local_string, since we'd otherwise need a conditional
2383 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2384 not worth the bother of optimization.
2385 * font.c (font_delete_unmatched): Remove by-hand code that
2386 observed MAX_ALLOCA limit, since it's now done automatically.
2387 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2388 since build_local_string needs its sa_alloc.
2389 * lisp.h (lisp_word_count): New function.
2390 (SAFE_ALLOCA_LISP): Use it.
2391 (USE_LOCAL_ALLOCA): New macro.
2392 (local_cons, make_local_vector, make_local_string):
2393 Observe the MAX_ALLOCA limit.
2394 (LISP_STRING_OVERHEAD): New constant.
2395 (make_local_string): Use it.
2397 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2399 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2400 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2401 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2402 and Solaris and it's likely to work on similar platforms.
2404 Avoid signed integer overflow when converting Time to ptrdiff_t.
2405 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2407 (position_to_Time, Time_to_position): New functions.
2408 (gen_help_event, kbd_buffer_get_event): Use them.
2409 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2410 Go back to plain 'unsigned long', so that 'Time' is the same
2411 for both X and non-X builds; this is less likely to cause surprise.
2412 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2413 are the same size; this is no longer required.
2415 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2416 of bit 28 and of whether an unsigned value is negative.
2417 This simplifies the code a bit, and pacifies clang 3.4.
2419 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2421 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2422 Windows builds, where 'long' is a 32-bit type.
2424 * w32inevt.h (w32_console_mouse_position): Update the argument
2425 types to use 'Time'.
2427 * w32term.c (w32_mouse_position)
2428 (x_horizontal_scroll_bar_report_motion)
2429 (x_scroll_bar_report_motion): Update the argument types to use
2432 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2434 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2435 (struct input_event): ...unsigned bitfields. Likewise for
2436 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2437 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2438 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2439 (kbd_buffer_get_event): Adjust users.
2440 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2441 (make_scroll_bar_position): New function, refactored out of...
2442 (make_lispy_event): ...adjusted user.
2443 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2444 * nsterm.m (ns_mouse_position, mouseUp):
2445 * term.c (term_mouse_position):
2446 * w32inevt.c (w32_console_mouse_position):
2447 * w32term.c (w32_mouse_position):
2448 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2449 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2450 Prefer enum and explicit enum members to integers and numeric values.
2452 * chartab.c (uniprop_encode_value_numeric):
2453 * font.c (font_style_to_value): Use make_local_vector.
2454 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2455 * keymap.c (append_key): Use scoped_list1.
2457 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2458 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2460 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2462 Fix some slow uses and misuses of strcat.
2463 * doc.c (get_doc_string):
2464 * gtkutil.c (get_utf8_string):
2465 * xsmfns.c (x_session_initialize):
2466 Avoid recomputation of string length.
2467 * ftfont.c (ftfont_spec_pattern):
2468 * xfns.c (xic_create_fontsetname):
2469 Don't assume output buffer is initially zero.
2471 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2473 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2474 All callers changed.
2475 * xterm.c (x_term_init): Use new functionality to avoid two needs
2476 to compute a string length.
2478 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2480 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2482 Use known length of a Lisp string to copy it faster.
2483 * lisp.h (lispstrcpy): New function. Add comment.
2484 * callproc.c (child_setup):
2485 * dbusbind.c (xd_append_arg):
2486 * doc.c (get_doc_string):
2487 * font.c (Ffont_xlfd_name):
2488 * frame.c (xrdb_get_resource):
2489 * process.c (Fmake_network_process, network_interface_info):
2490 * w32fns.c (Fx_open_connection):
2491 * w32proc.c (sys_spawnve):
2492 * xfns.c (select_visual):
2493 * xfont.c (xfont_list):
2494 * xsmfns.c (x_session_initialize):
2495 * xterm.c (x_term_init): Use it.
2497 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2499 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2500 Reported by Dmitry Antipov in thread leading to:
2501 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2502 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2503 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2505 * callproc.c (call_process): Save and restore sa_avail.
2506 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2507 (AVAIL_ALLOCA): New macro.
2508 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2509 Use it, and check against sa_avail rather than MAX_ALLOCA.
2511 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2513 On OSX, do not free font-specific data more than once (Bug#18501).
2514 * macfont.m (macfont_close): Release and free font-specific data
2515 only if it wasn't previously freed.
2517 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2519 * unexmacosx.c (dump_it): Improve error message.
2521 2014-09-22 Juri Linkov <juri@jurta.org>
2523 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2524 (Bug#10747, bug#18334)
2526 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2528 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2529 units in which the position is measured. (Bug#18493)
2531 * xdisp.c (redisplay_internal): Force redisplay of all windows
2532 that show a buffer whose narrowing has changed. (Bug#18490)
2534 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2536 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2537 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2538 lines, draw the hollow-box and hbar cursors on the right side of
2539 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2542 * xterm.c (x_draw_stretch_glyph_string):
2543 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2544 caused the block cursor to disappear on a TAB in R2L lines in
2545 every window except the leftmost one. Reported by Martin Rudalics
2548 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2550 Always use matched specpdl entry to record call arguments (Bug#18473).
2551 * lisp.h (record_in_backtrace): Adjust prototype.
2552 * eval.c (record_in_backtrace): Return current specpdl level.
2553 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2554 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2555 entry and use that entry in call to backtrace_debug_on_exit.
2556 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2557 (do_debug_on_call): Get current specpdl level as 2nd arg.
2559 Prefer ptrdiff_t to int and avoid integer overflows.
2560 * fileio.c (make_temp_name):
2561 * font.c (font_parse_family_registry): Avoid integer
2562 overflow on string size calculation.
2563 * data.c (Faset): Likewise for byte index.
2565 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2567 Fix display of R2L lines in partial-width windows.
2568 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2569 assigned the correct value.
2570 (extend_face_to_end_of_line): Account for truncation and
2571 continuation glyphs in R2L rows when one of the fringes is not
2573 (display_line): Don't assign negative X offset to a row if we are
2574 going to produce a truncation glyph for it. When handling
2575 truncated R2L rows, consider the width of the left fringe instead
2577 (produce_special_glyphs): Fix bogus assignments.
2579 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2581 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2582 always set to a valid value. Make sure the size passed to alloca
2583 is always positive. (Bug#18516)
2585 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2587 Avoid extra call to oblookup when interning symbols.
2588 * lisp.h (intern_driver): Add prototype.
2589 * lread.c (intern_driver): New function.
2590 (intern1, intern_c_string_1, Fintern):
2591 * font.c (font_intern_prop):
2592 * w32font.c (intern_font_name): Use it.
2594 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2596 Minor improvements to new stack-allocated Lisp objects.
2597 * frame.h (FRAME_PARAMETER):
2598 Prefer scoped_list1 to local_list1 where either would do.
2599 * lisp.h (scoped_list4): New macro.
2600 (local_cons, local_list1, local_list2, local_list3, local_list4)
2601 (make_local_vector, make_local_string, build_local_string):
2602 Prefer functions to macros where either would do.
2603 * xdisp.c (build_desired_tool_bar_string):
2604 Prefer scoped_list4 to local_list4 where either would do.
2606 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2608 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2609 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2610 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2611 * frame.h (FRAME_PARAMETER): New macro.
2612 * dispnew.c (init_display):
2613 * fontset.c (Fset_fontset_font):
2614 * frame.c (x_default_parameter):
2615 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2616 * xfns.c (x_default_scroll_bar_color_parameter)
2617 (x_default_font_parameter, x_create_tip_frame): Use it.
2618 * editfns.c (Fpropertize): Use local_cons.
2619 * process.c (status_message): Use build_local_string.
2620 * xfont.c (xfont_open): Use make_local_string.
2621 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2623 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2625 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2626 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2627 !__clang__. This works with GCC and with clang and is safer for
2628 compilers we don't know about.
2629 (local_cons): Rename parameter to make capture less likely.
2631 2014-09-17 Samuel Bronson <naesten@gmail.com>
2633 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2635 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2637 Fix minor problems found by static checking.
2638 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2640 * buffer.h (decode_buffer): Doc and indentation fixes.
2641 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2643 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2645 Avoid clang-specific warnings.
2646 * buffer.c (init_buffer): Shut up -Wself-assign.
2647 * process.c (server_accept_connection): Shut up -Wunsequenced.
2649 2014-09-16 Daniel Colascione <dancol@dancol.org>
2651 * fns.c (sxhash): For symbols, use address as hash code.
2653 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2655 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2656 * charset.c (load_charset_map_from_file): Use scoped_list2
2657 and build_local_string.
2658 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2659 * emacs.c (init_cmdargs, decode_env_path):
2660 * fileio.c (Fexpand_file_name):
2661 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2662 * frame.c (x_get_arg):
2663 * keyboard.c (safe_run_hooks_error):
2664 * lread.c (load_warn_old_style_backquotes):
2665 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2666 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2667 * xselect.c (x_clipboard_manager_error_1)
2668 (x_clipboard_manager_save_all):
2669 * xterm.c (x_term_init): Use build_local_string.
2671 Avoid more integer overflows on string size calculations.
2672 * category.c (Fmake_category_set):
2673 * xdisp.c (get_overlay_arrow_glyph_row):
2674 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2676 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2678 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2679 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2680 error message format. Use message_with_string to have non-ASCII
2681 file names properly displayed.
2682 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2683 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2684 where these APIs are not available even in UNICOWS.DLL.
2685 Improve the format of error messages and include the file name in them
2687 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2688 call play-sound-functions, per documentation.
2690 * w32.c (w32_get_long_filename, w32_get_short_filename):
2691 Constify the input file name arguments.
2693 * w32.h (w32_get_long_filename, w32_get_short_filename):
2696 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2698 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2699 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2700 [USE_LOCAL_ALLOCATORS]: New macros.
2701 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2702 (build_local_string): Avoid argument name expansion clash with
2704 * alloc.c (toplevel)
2705 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2706 Preprocessor guard to avoid impossible configuration.
2707 * charset.c (Ffind_charset_region, Ffind_charset_string):
2708 Use make_local_vector.
2709 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2710 * textprop.c (Fput_text_property, Fadd_face_text_property):
2712 (copy_text_properties): Use local_cons and local_list3.
2713 * chartab.c (uniprop_table):
2714 * data.c (wrong_choice, wrong_range):
2715 * doc.c (get_doc_string):
2716 * editfns.c (format2):
2717 * fileio.c (Fexpand_file_name, auto_save_error):
2718 * fns.c (Fyes_or_no_p):
2719 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2720 * fontset.c (Fset_fontset_font):
2721 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2722 (read_char_minibuf_menu_prompt):
2723 * keymap.c (silly_event_symbol_error, describe_vector):
2724 * menu.c (single_menu_item):
2725 * minibuf.c (Fread_buffer):
2726 * process.c (status_message, Fformat_network_address)
2727 (server_accept_connection): Use make_local_string and
2728 build_local_string. Prefer compound literals where appropriate.
2730 2014-09-15 Daniel Colascione <dancol@dancol.org>
2732 * fns.c (Fsort): Tweak sort docstring.
2734 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2736 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2737 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2738 set errno to EAGAIN instead, to allow the caller to retry the
2739 write after some waiting. Fixes deadlocks when Emacs exchanges a
2740 lot of data through the pipe. (Bug#18420)
2742 * sound.c (Fplay_sound_internal): Encode the sound file name in
2743 the ANSI codepage. Expand it against data-directory, as per docs,
2744 not against the current directory. No need to make a local copy
2745 of the file name; pass the encoded file name directly to
2746 do_play_sound. (Bug#18463)
2748 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2749 NULL, and the file name is not encodable in ANSI codepage, return
2750 the string with "?" replacement characters, which will fail the
2751 caller. This avoids returning a random value in that case.
2753 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2755 * window.c (Fresize_mini_window_internal): Set w->total_lines
2756 from w->pixel_height (Bug#18422).
2758 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2760 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2761 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2762 setting resize increments (Bug#18435).
2764 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2766 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2767 state around the call to line_bottom, since it can move the
2768 iterator to another screen line. This fixes off-by-one errors in
2769 the reported row in some rare cases.
2771 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2773 * callproc.c (init_callproc): Fix bug introduced at
2774 2014-09-07 (Bug#18474).
2776 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2778 Prefer ptrdiff_t to int and avoid integer overflows.
2779 * fileio.c (make_temp_name):
2780 * font.c (font_parse_family_registry): Avoid integer
2781 overflow on string size calculation.
2782 * data.c (Faset): Likewise for byte index.
2784 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2786 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2788 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2790 * lisp.h (make_local_string): Nitpick indent.
2791 * print.c (Fprin1_to_string): Remove unused GCPROs.
2793 More debugging aids around GCPROs.
2794 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2795 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2796 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2798 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2799 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2801 Remove redundant GCPROs around Ffuncall and Fapply calls.
2802 This is safe because Ffuncall protects all of its arguments by itself.
2803 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2804 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2805 (call6, call7): Likewise. Use compound literals where applicable.
2806 (run_hook_with_args_2): Use compound literal.
2808 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2810 Pacify --enable-gcc-warnings when no window system is used.
2811 These warnings found that subscript error, so they seem worthwhile.
2812 * composite.c (char_composable_p): Simplify a bit.
2813 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2814 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2815 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2816 * window.c (set_window_scroll_bars):
2817 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2818 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2819 Ignore -Wsuggest-attribute=const.
2820 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2821 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2823 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2825 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2826 Use check_iso_charset_parameter instead of doing the checks by hand.
2827 (check_iso_charset_parameter): Move up. Check parameters a bit
2828 more carefully, and return true for 96-char sets. All callers changed.
2830 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2832 Simplify lisp.h by removing the __COUNTER__ business.
2833 Reported by Dmitry Antipov in:
2834 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2835 * lisp.h (make_local_vector, make_local_string)
2836 (build_local_string): Simplify by not bothering with __COUNTER__.
2837 The __COUNTER__ business wasn't working properly, and was needed
2838 only for hypothetical future expansion anyway.
2840 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2842 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2843 terms to determine bitmap color. (Bug#18437)
2845 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2847 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2850 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2852 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2854 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2856 * xterm.c (handle_one_xevent): Detect iconified by looking at
2857 _NET_WM_STATE_HIDDEN.
2859 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2861 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2862 These can generate a constant with the correct value but the wrong
2863 width, which doesn't work as a printf argument. All uses removed.
2864 Reported by Dmitry Antipov in:
2865 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2866 (ENUMABLE): Remove; no longer needed.
2867 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2868 Remove; no longer needed because of the above change.
2869 Each definiens moved to the only use.
2871 Improve the experimental local and scoped allocation.
2872 * alloc.c (local_string_init, local_vector_init):
2873 New functions, defined if USE_LOCAL_ALLOCATORS.
2874 Mostly, these are moved here from lisp.h, as it's not
2875 clear it's worth making them inline.
2876 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2877 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2878 USE_STACK_LISP_OBJECTS, not on a laundry list.
2879 (local_string_init, local_vector_init): New decls.
2880 (union Aligned_Cons): New type.
2881 (scoped_cons): Use it. Give up on the char trick, as it's a too
2882 much of a maintenance hassle; if someone wants this speedup
2883 they'll just need to convince their compiler to align properly.
2884 Conversely, use the speedup if struct Lisp_Cons happens to
2885 be aligned even without a directive. Better yet, help it along
2886 by using union Aligned_Cons rather than struct Lisp_Cons.
2887 (pointer_valid_for_lisp_object): Remove. This check is not
2888 necessary, since make_lisp_ptr is already doing it. All uses removed.
2889 (local_vector_init, local_string_init): Move to alloc.c.
2890 (build_local_vector): Remove this awkward macro, replacing with ...
2891 (make_local_vector): New macro, which acts more like a function.
2892 Use statement expressions and use __COUNTER__ to avoid macro
2893 capture. Fall back on functions if these features are not supported.
2894 (build_local_string, make_local_string): Likewise.
2896 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2898 * xterm.c (x_term_init): Consolidate duplicated code.
2899 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2900 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2901 Add eassert and mark dpyinfo as dead only if it was alive.
2903 Add macros to allocate temporary Lisp objects with alloca.
2904 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2905 * character.h (parse_str_as_multibyte): Move prototype to ...
2906 * lisp.h (parse_str_as_multibyte): ... here.
2907 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2908 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2910 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2911 (local_string_init): New functions.
2912 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2913 (init_alloc_once): Call it.
2915 Cleanup last change and make all new stuff conditional.
2916 * lisp.h (build_local_string): Rename to ...
2917 (make_local_string): ... this macro.
2918 (build_local_string, scoped_list1, scoped_list3): New macros.
2919 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2920 and functions as such, use regular fallbacks otherwise.
2921 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2924 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2926 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2927 always make sure the marginal areas of the row are in sync with
2928 what the window wants. (Bug#18419)
2930 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2931 existing binding of a variable, to avoid silently aborting
2932 commands that use specbind. (Bug#18331)
2934 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2936 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2937 * coding.c (growable_destination): New function.
2938 (produce_chars): Use it for sanity checks. Do not fiddle with
2939 dst_end if the source and destination are both nil, as it's
2940 the caller's responsibility to avoid overlap.
2941 * keyboard.c (read_decoded_event_from_main_queue):
2942 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2943 length, not 4 times, to prevent decode_coding_c_string from trying
2944 to reallocate a destination. This removes the need for the FIXME.
2946 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2947 All callers simplified. Add a comment about exec_failed, vfork,
2950 Adjust drag-and-drop fix when window is above top (Bug#18303).
2951 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2952 XCDR bleed into XCAR's encoded value. Improve checks for
2953 out-of-range data while we're at it.
2955 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2957 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2958 is CONSP (Bug#18303).
2960 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2962 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2963 'alloca' gets passed arguments larger than MAX_ALLOCA.
2965 * font.c (MAX): Define if not defined elsewhere.
2967 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2969 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2970 here for destination buffer, to work around what appears to be a
2971 bug in decode_coding_c_string when the source and destination are
2974 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2975 This follows up on the recent thread in emacs-devel on alloca; see:
2976 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
2977 This patch also cleans up alloca-related glitches noted while
2978 examining the code looking for unbounded alloca.
2980 * callproc.c (init_callproc):
2981 Rewrite to avoid need for alloca.
2982 * buffer.c (mouse_face_overlay_overlaps)
2983 (report_overlay_modification):
2984 * buffer.h (GET_OVERLAYS_AT):
2985 * coding.c (make_subsidiaries):
2986 * doc.c (Fsnarf_documentation):
2987 * editfns.c (Fuser_full_name):
2988 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2989 (search_embedded_absfilename, Fsubstitute_in_file_name):
2990 * fns.c (Fmake_hash_table):
2991 * font.c (font_vconcat_entity_vectors, font_update_drivers):
2992 * fontset.c (fontset_pattern_regexp, Ffontset_info):
2993 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
2994 (xrdb_get_resource, x_get_resource_string):
2995 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
2996 * ftxfont.c (ftxfont_draw):
2997 * image.c (xbm_load, xpm_load, jpeg_load_body):
2998 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3000 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3002 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3003 (find_and_return_menu_selection):
3004 * print.c (PRINTFINISH):
3005 * process.c (Fformat_network_address):
3006 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3007 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3008 * sound.c (wav_play, au_play):
3009 * syntax.c (skip_chars):
3010 * term.c (tty_menu_activate, tty_menu_show):
3011 * textprop.c (get_char_property_and_overlay):
3012 * window.c (Fset_window_configuration):
3013 * xdisp.c (safe__call, next_overlay_change, vmessage)
3014 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3015 * xfaces.c (face_at_buffer_position):
3016 * xmenu.c (x_menu_show):
3017 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3018 allocation size isn't bounded.
3019 * callint.c (Fcall_interactively): Redo memory_full check
3020 so that it can be done at compile-time on some platforms.
3021 * coding.c (MAX_LOOKUP_MAX): New constant.
3022 (get_translation_table): Use it.
3023 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3024 SAFE_ALLOCA, to catch integer overflows on size calculation.
3025 (exec_failed) [!DOS_NT]: New function.
3026 (child_setup) [!DOS_NT]: Use it.
3027 * editfns.c (Ftranspose_regions):
3028 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3029 * editfns.c (check_translation):
3030 Allocate larger buffers on the heap.
3031 * eval.c (internal_lisp_condition_case):
3032 Check for MAX_ALLOCA overflow.
3033 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3034 (Fbase64_encode_region, Fbase64_decode_region):
3035 Avoid unnecessary calls to SAFE_FREE before 'error'.
3036 * buffer.c (mouse_face_overlay_overlaps):
3037 * editfns.c (Fget_pos_property, check_translation):
3038 * eval.c (Ffuncall):
3039 * font.c (font_unparse_xlfd, font_find_for_lface):
3040 * ftfont.c (ftfont_drive_otf):
3041 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3042 (menu_bar_items, tool_bar_items):
3043 * sound.c (Fplay_sound_internal):
3044 * xdisp.c (load_overlay_strings, dump_glyph_row):
3045 Use an ordinary auto buffer rather than alloca, since the
3046 allocation size is fixed and small.
3047 * ftfont.c: Include <c-strcase.h>.
3048 (matching_prefix): New function.
3049 (get_adstyle_property): Use it, to avoid need for alloca.
3050 * keyboard.c (echo_add_key):
3051 * keymap.c (describe_map): Use ptrdiff_t, not int.
3052 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3053 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3054 when counting bytes.
3055 * lisp.h (xlispstrdupa): Remove, replacing with ...
3056 (SAFE_ALLOCA_STRING): ... new macro with different API.
3057 This fixes a portability problem, namely, alloca result
3058 passed to another function. All uses changed.
3059 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3061 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3062 (REGEX_ALLOCATE): New macros.
3063 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3064 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3066 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3068 (decode_mode_spec_coding): Store directly into buf rather than
3069 into an alloca temporary and copying the temporary to the buf.
3071 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3073 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3075 2014-09-04 Jan D <jan.h.d@swipnet.se>
3077 * xterm.c (x_term_init): Don't call x_session_initialize if running
3078 as a daemon (Bug#18375).
3080 * xsmfns.c: Initialize ice_fd.
3082 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3084 Less chatter in 'make' output.
3085 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3086 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3087 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3089 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3091 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3092 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3094 * nsfns.m (Fx_create_frame):
3095 * w32fns.c (Fx_create_frame):
3096 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3099 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3101 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3102 the reported row in the case of a window with a header line, by
3103 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3104 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3106 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3108 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3109 when configured --with-wide-int on typical 32-bit platforms.
3111 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3113 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3114 when HPOS is negative, for the benefit of R2L glyph rows whose
3115 newline overflows into the fringe.
3117 2014-09-03 Ken Brown <kbrown@cornell.edu>
3119 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3121 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3123 Minor cleanup of recent strlen-avoiding patch.
3124 * fileio.c (CHECK_LENGTH): Remove.
3125 Rewrite callers so that they don't need it.
3126 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3127 variable wasn't set.
3129 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3131 * fileio.c (CHECK_LENGTH): New macro.
3132 (Fexpand_file_name): Use it and get rid of a few more calls
3133 to strlen and strcat.
3134 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3135 * lisp.h (egetenv): ... because of a new inline function used to
3136 avoid calls to strlen for a compile-time constants.
3138 * buffer.h (decode_buffer): New function.
3139 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3140 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3141 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3142 * data.c (Flocal_variables_p):
3143 * fileio.c (Fverify_visited_file_modtime):
3144 * marker.c (live_buffer): Use it.
3146 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3148 Avoid extra calls to strlen in filesystem I/O routines.
3149 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3150 the length of 'newdir' is known or may be precalculated.
3151 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3152 not 'char *', and so use precalculated length.
3153 (Ffile_accessible_directory_p):
3154 * callproc.c (encode_current_directory, init_callproc):
3155 * charset.c (init_charset):
3156 * lread.c (load_path_check, load_path_default): Adjust users.
3157 * lisp.h (file_accessible_directory_p): Tweak prototype.
3159 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3161 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3164 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3166 --enable-silent-rules now suppresses more chatter.
3167 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3168 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3169 (am__v_CCLD_1): New macros, taken from Automake.
3170 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3172 Clean up extern decls a bit.
3173 * bytecode.c: Include blockinput.h and keyboard.h rather
3174 than rolling their APIs by hand.
3175 * emacs.c: Include regex.h and rely on its and lisp.h's API
3176 rather than rolling them by hand.
3177 * lastfile.c: Include lisp.h, to check this file's API.
3178 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3180 * regex.h (re_max_failures): New decl.
3181 * unexcw.c, unexmacosx.c, unexw32.c:
3182 Rely on lisp.h's API rather than rolling it by hand.
3183 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3184 Declare at top level, to pacify GCC -Wnested-externs.
3186 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3188 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3189 clipping rectangle become negative (i.e. large positive, since
3190 it's an unsigned data type). This can happen in R2L hscrolled
3191 glyph rows, and caused us to draw the cursor glyph on the fringe.
3192 For the details, see
3193 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3195 2014-08-31 Ken Brown <kbrown@cornell.edu>
3197 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3198 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3199 is defined. (Bug#18368)
3201 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3203 Vector-sorting fixes (Bug#18361).
3204 It's not safe to call qsort or qsort_r, since they have undefined
3205 behavior if the user-specified predicate is not a total order.
3206 Also, watch out for garbage-collection while sorting vectors.
3207 * fns.c: Include <vla.h>.
3208 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3209 (sort_vector_compare): Remove, replacing with ....
3210 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3211 ... these new functions.
3212 (sort_vector): Rewrite to use the new functions.
3213 GCPRO locals, since the predicate can invoke the GC.
3214 Since it's in-place return void; caller changed.
3215 (merge): Use 'inorder', for clarity.
3217 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3218 One can't hoist this out of the 'if', because intervening calls to
3219 newlocale, twolower, etc. can change errno.
3221 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3223 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3224 wording of the error messages.
3225 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3228 * w32proc.c (get_lcid_callback): Accept locale specifications
3229 without the country part, as in "enu" vs "enu_USA".
3230 (w32_compare_strings): Signal an error if a locale was specified,
3231 but couldn't be translated into a valid LCID.
3233 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3235 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3237 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3239 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3240 errno after towlower_l. errno's value is not specified after
3241 towlower_l. Instead, assume that towlower_l returns its argument
3242 on failure, which is portable in practice.
3244 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3246 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3248 * w32proc.c (w32_compare_strings): Accept additional argument
3249 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3250 if requested. If w32-collate-ignore-punctuation is non-nil, add
3251 NORM_IGNORESYMBOLS to the flags.
3252 (LINGUISTIC_IGNORECASE): Define if not already defined.
3253 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3255 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3258 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3260 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3261 Define substitutes for platforms that lack them.
3262 (str_collate): Add arguments locale and ignore_case.
3264 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3265 Add optional arguments LOCALE and IGNORE-CASE.
3267 * lisp.h (str_collate): Adapt argument list.
3269 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3271 Add vectors support to Fsort.
3272 * fns.c (sort_vector, sort_vector_compare): New functions.
3273 (sort_list): Likewise, refactored out of ...
3274 (Fsort): ... adjusted user. Mention vectors in docstring.
3275 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3276 * alloc.c (make_save_int_obj): New function.
3277 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3278 (make_save_int_obj): Add prototype.
3280 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3281 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3282 Conditionally define to match system's qsort_r signature.
3283 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3285 2014-08-28 Ken Brown <kbrown@cornell.edu>
3287 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3288 dumping and the system malloc after dumping. (Bug#18222)
3290 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3291 Define as macros, expanding to hybrid_malloc, etc.
3292 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3293 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3295 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3296 full implementation on Cygwin. Remove Cygwin-specific code that
3297 is no longer needed.
3298 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3299 Redefine as macros expanding to gmalloc, grealloc, etc.
3300 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3301 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3302 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3303 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3305 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3306 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3307 HAVE_POSIX_MEMALIGN)]: New functions.
3308 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3309 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3310 hybrid_aligned_alloc; declare.
3311 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3312 HAVE_POSIX_MEMALIGN)]: Define.
3313 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3314 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3315 Define as macro, expanding to gget_current_dir_name, and define
3317 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3318 malloc_enable_thread(). Don't initialize malloc.
3319 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3320 no longer defined on Cygwin).
3321 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3322 * sheap.c (bss_sbrk_buffer_end): New variable.
3323 * unexcw.c (__malloc_initialized): Remove variable.
3324 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3326 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3329 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3331 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3332 In `event->y' return entire range (the size of the scroll bar minus
3334 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3335 return entire range (the scaled size of the scroll bar minus
3336 that of the slider). In `portion' return the scaled position of
3338 (xaw_jump_callback): Restore part of code for vertical scroll
3339 bar broken in change from 2014-07-27.
3340 (xaw_scroll_callback): Provide incremental scrolling with
3341 horizontal scroll bars.
3343 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3345 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3347 * indent.c (Fvertical_motion): Fix vertical motion up through a
3348 display property after a newline. (Bug#18276)
3350 * xdisp.c (display_line): Don't assume that the call to
3351 reseat_at_next_visible_line_start ends up at a character
3352 immediately following the newline on the previous line.
3353 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3354 beyond ZV, which causes infloop in redisplay. For the details, see
3355 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3357 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3358 coordinate for hscrolled R2L screen lines. (Bug#18277)
3360 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3362 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3365 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3367 * syntax.c (scan_lists): Don't examine positions before BEGV.
3370 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3372 Improve robustness of new string-collation code (Bug#18051).
3373 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3374 (newlocale, wcscoll_l): Define substitutes for platforms that
3375 lack them, so as to simplify the mainline code.
3376 (str_collate): Simplify the code by assuming the above definitions.
3377 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3378 For example, the old version left the Emacs in the wrong locale if
3379 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3380 result. Report an error if newlocale fails.
3382 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3384 * lisp.h (str_collate):
3385 * sysdep.c (str_collate): Return int.
3386 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3388 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3390 Fix some glitches in previous change.
3391 * sysdep.c (stack_direction): Replace stack_grows_down
3392 to simplify calculation of stack boundaries.
3393 (handle_sigsegv): Check whether we really crash somewhere near
3394 to stack boundary, and handle fatal signal as usual if not.
3395 (init_sigsegv): Adjust accordingly.
3396 * keyboard.c (Vtop_level_message): Rename to
3397 Vinternal__top_level_message, as suggested by Stefan Monnier in
3398 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3399 All related users changed.
3401 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3403 Handle C stack overflow caused by too nested Lisp evaluation.
3404 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3405 siglongjmp point to transfer control from SIGSEGV handler.
3406 * keyboard.c (return_to_command_loop, recover_top_level_message)
3407 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3408 (regular_top_level_message): New variable.
3409 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3410 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3412 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3413 new variables described above.
3414 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3415 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3416 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3417 (init_sigsegv): New function.
3418 (init_signals): Use it.
3420 2014-08-25 Ken Brown <kbrown@cornell.edu>
3422 * emacs.c (main): Remove use of obsolete macro
3423 G_SLICE_ALWAYS_MALLOC.
3425 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3427 Implement locale-sensitive string collation for MS-Windows.
3428 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3429 New functions. (Bug#18051)
3431 * w32.h (w32_compare_strings): Add prototype.
3433 * w32.c <g_b_init_compare_string_w>: New global flag.
3434 (globals_of_w32): Initialize it.
3436 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3438 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3439 [WINDOWSNT]: Call str_collate on MS-Windows.
3441 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3443 One more minor cleanup of font subsystem.
3444 * font.h (struct font_driver): Convert text_extents to
3445 return void because returned value is never actually used.
3446 * macfont.m (macfont_text_extents):
3447 * w32font.c (w32font_text_extents):
3448 * xftfont.c (xftfont_text_extents): Adjust to return void
3449 and assume that 'metrics' argument is always non-NULL.
3450 * ftfont.c (ftfont_text_extents):
3451 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3453 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3455 Minor cleanups of str_collate fix (Bug#18051).
3456 * fns.c (str_collate): Move decl from here ...
3457 * lisp.h (str_collate): ... to here.
3458 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3459 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3460 potential problems with integer overflow. Don't assume
3461 setlocale succeeds. Remove unnecessary test before restoring
3462 locale via setlocale, and free the copied setlocale string
3465 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3467 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3469 * sysdep.c (str_collate): New function. (Bug#18051)
3471 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3473 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3474 if the initial "rm -f" fails. This is for MinGW builds, where
3475 MS-Windows will not allow deleting the executable file of a
3478 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3480 * w32term.c (w32_scroll_bar_handle_click)
3481 (w32_horizontal_scroll_bar_handle_click)
3482 (x_scroll_bar_report_motion)
3483 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3484 SB_THUMBTRACK, use the 32-bit position information returned by
3485 GetScrollInfo, not the 16-bit information returned in the Windows
3488 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3490 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3491 second coordinate ('y') reported for dragging the horizontal
3494 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3496 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3497 and text area-relative x-coordinates.
3499 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3501 Avoid overwriting the reversed_p flags in the glyph matrices when
3502 init_iterator or start_display are called.
3503 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3505 (tool_bar_height, redisplay_tool_bar, try_window)
3506 (try_window_reusing_current_matrix, try_window_id)
3507 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3508 reversed_p flag of the iterator's glyph row where the glyph row
3509 is going to be redrawn.
3511 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3513 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3515 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3517 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3518 of emacs_event return length from si.nPage to si.nMax.
3519 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3520 interchange start and end of thumb.
3522 2014-08-15 Ken Brown <kbrown@cornell.edu>
3524 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3525 ERRORCHECK mutexes. (Bug#18222)
3527 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3529 * frame.c (set_menu_bar_lines_1): Remove.
3530 (set_menu_bar_lines): Call change_frame_size instead of
3531 set_menu_bar_lines_1.
3533 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3535 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3538 2014-08-11 Glenn Morris <rgm@gnu.org>
3540 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3541 writing before backing up, since it causes a more serious problem
3542 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3543 (choose_write_coding_system): No longer callable from Lisp.
3544 Move last piece back here from Fwrite_region.
3545 (Fwrite_region, syms_of_fileio): Update for above changes.
3547 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3549 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3550 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3551 (Fwindow_new_pixel, Fset_window_new_pixel)
3552 (Fset_window_new_total, Fset_window_new_normal)
3553 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3555 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3557 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3559 * fontset.c (Finternal_char_font): Recompute basic faces if the
3560 frame's face cache was cleared. (Bug#18162)
3562 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3564 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3565 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3566 base buffer's undo list.
3568 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3570 Fix a couple of recent inadvertent breaks of the MSDOS port.
3571 * msdos.c: include required menu.h
3572 * term.c: set correct menu_show_hook on MSDOS.
3574 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3576 Fix handling of menu bar line on TTY frames (Bug#18136)
3578 * dispnew.c (handle_window_change_signal):
3579 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3580 frame's menu bar lines subtracted from height.
3581 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3583 (adjust_frame_size): Count in menu bar when setting FrameRows.
3584 (make_terminal_frame): When setting up the frame's lines and
3585 text height don't count in the menu bar.
3586 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3587 lines subtracted from height.
3588 (do_switch_frame): Set tty's FrameRows to number of total lines
3590 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3591 is used, return total number of lines and columns.
3592 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3594 * term.c (OUTPUT, tty_set_terminal_modes)
3595 (tty_set_terminal_window, tty_set_scroll_region)
3596 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3597 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3598 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3599 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3600 Call change_frame_size with frame's menu bar lines subtracted
3602 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3603 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3606 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3608 * alloc.c (Fmemory_info): Remove a stray brace.
3610 * process.c: Fix a comment typo.
3612 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3614 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3616 * widgetprv.h (EmacsFramePart): Remove font.
3618 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3619 (resources, setup_frame_cursor_bits): Remove unused variables and
3620 functions, esp. wrt. font (Bug#18227).
3622 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3624 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3626 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3628 Refer to MS-DOS using the same name everywhere.
3630 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3634 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3636 * w32term.c (w32_redeem_scroll_bar):
3637 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3638 not redeeming scroll bars that have been turned off.
3640 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3642 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3643 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3644 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3645 (safe_run_hook_funcall): Adjust accordingly.
3647 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3649 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3650 Condition correctly according to toolkit used.
3651 * frame.c (make_initial_frame, make_terminal_frame)
3652 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3653 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3654 assignments according to presence of toolkit scrollbars.
3655 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3656 Condition correctly according to toolkit used.
3657 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3658 only if toolkit supports it.
3659 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3661 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3663 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3665 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3667 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3668 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3669 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3670 (safe_run_hooks): Remove comment which is not relevant any more.
3672 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3674 Don't let big frames overrun the stack.
3675 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3676 Use SAFE_NALLOCA, not alloca.
3678 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3679 * dired.c (directory_files_internal): Use a volatile variable
3680 to prevent the compiler from optimizing away all copies of a local.
3681 I wonder how many other GC-related bugs like this lurk elsewhere?
3683 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3684 * xterm.h (struct x_display_info): New member 'connection'.
3685 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3686 so that x_delete_terminal has a file descriptor to pass to
3687 delete_keyboard_wait_descriptor.
3689 Don't mishandle year-9999 dates (Bug#18176).
3690 * editfns.c (decode_time_components): Store an invalid timespec
3691 on overflow, instead of returning false, so that the caller can
3692 distinguish overflow from other errors.
3693 (lisp_time_argument, lisp_seconds_argument): If the time is out
3694 of range, signal a time overflow instead of an invalid time spec.
3695 * keyboard.c (decode_timer): Treat time overflow like other
3698 Avoid undefined behavior with signed left shift.
3699 Caught by 'gcc -fsanitize=undefined'.
3700 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3701 * dispnew.c (line_hash_code, scrolling):
3702 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3703 Use 'unsigned', not 'int', for line hashes.
3704 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3706 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3708 Make compare-strings more compatible with old behavior (Bug#17903).
3709 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3711 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3713 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3714 Don't add label between left and right buttons (Bug#18129).
3716 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3718 Make functions static that no longer need to be extern.
3719 * frame.c, frame.h (set_menu_bar_lines):
3720 * keyboard.c (Qleftmost, Qrightmost):
3721 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3722 (x_set_internal_border_width):
3725 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3727 Fix display of R2L lines when the last character fits only partially.
3728 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3730 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3731 R2L row is visible only partially, give the row a negative x
3733 (display_line): Fix the calculation of the glyph whose pixel width
3734 is used to decide whether the last produced glyph fits on the
3735 line. When the last glyph fits only partially, give the row a
3738 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3739 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3740 pixel width of the first glyph that is hscrolled from display.
3741 (display_line): In R2L glyph rows, don't give a negative offset to
3742 row->x when the first glyph begins before first_visible_x.
3744 * xdisp.c (display_line): If called with iterator set up to write
3745 to a marginal area, delay the call to handle_line_prefix until we
3746 switch back to the text area. (Bug#18035)
3748 * .gdbinit (xwindow): The members total_cols, total_lines,
3749 left_col, and top_line are C integers (and has been so for the
3752 2014-08-01 Andreas Schwab <schwab@suse.de>
3754 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3755 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3757 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3759 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3760 (timerfd_callback): Ignore weird events with no data. Add tight
3761 assertions and comments.
3762 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3763 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3765 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3767 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3768 I had confused && with ||.
3770 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3772 Simplify timerfd configuration and fix some minor glitches.
3773 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3774 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3775 Fall back on timer_create if timerfd_create fails at runtime.
3776 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3777 kernel primitives to do resolution. All uses removed.
3778 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3779 (turn_on_atimers): Clear timer_create-based timers too,
3782 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3783 Without this change, the code can access the local variable 'width'
3784 even when it has not been initialized, and likewise for 'height';
3785 in either case this leads to undefined behavior.
3787 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3789 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3790 necessary, put horizontal scroll bar resources as well. See
3791 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3792 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3794 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3796 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3797 background value to match the resource of its vertical counterpart.
3799 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3801 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3802 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3804 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3806 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3807 change that added the top margin height to the requested height
3808 and revert (undocumented) part of 2014-07-28 change that changed
3809 the logic of whether a size change occurred.
3811 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3813 * .gdbinit (xwindow): The members total_cols, total_lines,
3814 left_col, and top_line are C integers (and has been so for the
3817 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3820 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3822 On GNU/Linux, use timerfd for asynchronous timers.
3823 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3824 (toplevel): Rename alarm_timer_ok to special_timer_available.
3825 [HAVE_TIMERFD]: Declare timerfd.
3826 [HAVE_CLOCK_GETRES]: Declare resolution.
3827 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3828 system timer resolution.
3829 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3830 (timerfd_callback) [HAVE_TIMERFD]: New function.
3831 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3832 [ENABLE_CHECKING]: New function for the sake of automated tests.
3833 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3834 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3835 [ENABLE_CHECKING]: Defsubr test function.
3836 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3837 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3838 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3840 Fix --without-x build and pacify --enable-gcc-warnings.
3841 Problems reported in Bug#18122 and Bug#18124.
3842 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3843 (frame_windows_min_size): Now static.
3844 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3846 (adjust_frame_size): Always declare prototype.
3848 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3849 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3850 * atimer.c (timerfd_callback): Always read expiration data.
3852 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3853 * process.c (add_timer_wait_descriptor): Add timer descriptor
3854 to input_wait_mask and non_process_wait_mask as well.
3856 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3858 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3860 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3862 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3863 Reinstate code removed by the prevoius commit to this file.
3865 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3867 * buffer.h (struct buffer): New fields scroll_bar_height and
3868 horizontal_scroll_bar_type.
3869 * buffer.c (bset_scroll_bar_height)
3870 (bset_horizontal_scroll_bar_type): New functions.
3871 (Fbuffer_swap_text): Handle old_pointm field.
3872 (init_buffer_once): Set defaults for scroll_bar_height and
3873 horizontal_scroll_bar_type.
3874 (syms_of_buffer): New variables scroll_bar_height and
3875 horizontal_scroll_bar_type.
3876 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3877 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3878 (set_vertical_scroll_bar): Remove prototype.
3879 (x_change_tool_bar_height): Add prototype.
3880 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3881 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3882 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3884 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3885 (update_window): Start mode_line_row->y after horizontal scroll
3887 (change_frame_size_1): Call adjust_frame_size.
3888 (init_display): When changing the size of a tty frame do not
3889 pass height of menu bar.
3890 (Qframe_windows_min_size): New symbol.
3891 * frame.h (struct frame): List tool bar fields after menu bar
3892 fields. Add official, total_lines, horizontal_scroll_bars,
3893 config_scroll_bar_height and config_scroll_bar_lines fields.
3894 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3895 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3896 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3897 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3898 (FRAME_WINDOWS_HEIGHT): New macros.
3899 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3900 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3901 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3902 horizontal scroll bar.
3903 (frame_inhibit_resize, adjust_frame_size)
3904 (frame_windows_min_size): Add declarations.
3905 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3906 (x_set_scroll_bar_default_height, x_set_left_fringe)
3907 (x_set_right_fringe, x_set_vertical_scroll_bars)
3908 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3909 (x_set_scroll_bar_height): Add external declarations.
3910 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3911 (adjust_frame_size): New functions.
3912 (make_frame): Initial horizontal_scroll_bars field.
3913 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3915 (make_initial_frame, make_terminal_frame): No horizontal scroll
3916 bar in initial and terminal frames. Use adjust_frame_size.
3917 (Fframe_total_cols): Fix doc-string.
3918 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3919 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3920 Rewrite using adjust_frame_size.
3921 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3922 (Qframe_windows_min_size): New symbols.
3923 (x_set_frame_parameters): Remove call of check_frame_size.
3924 (x_report_frame_params): Return scroll_bar_height value.
3925 (x_set_left_fringe, x_set_right_fringe): New functions.
3926 (adjust_frame_height, x_set_internal_border_width)
3927 (x_set_fringe_width): Remove.
3928 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3929 (x_set_scroll_bar_width, x_set_right_divider_width)
3930 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3931 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3933 (x_figure_window_size): Rewrite to make frame display the
3934 expected number of lines.
3935 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3936 (Vdefault_frame_horizontal_scroll_bars)
3937 (Vframe_initial_frame_tool_bar_height)
3938 (frame_inhibit_implied_resize): New variables.
3939 * fringe.c (compute_fringe_widths): Remove.
3940 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3941 (xg_create_horizontal_scroll_bar)
3942 (xg_update_horizontal_scrollbar_pos)
3943 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3944 (xg_get_default_scrollbar_height)
3945 (xg_clear_under_internal_border): Extern.
3946 * gtkutil.c (xg_frame_resized): Don't call
3947 do_pending_window_change.
3948 (xg_frame_set_char_size): Use adjust_frame_size.
3949 (style_changed_cb): Call update_theme_scrollbar_height and
3950 x_set_scroll_bar_default_height.
3951 (x_wm_set_size_hint): Don't call check_frame_size.
3952 (update_theme_scrollbar_height)
3953 (xg_get_default_scrollbar_height)
3954 (xg_create_horizontal_scroll_bar)
3955 (xg_update_horizontal_scrollbar_pos)
3956 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3957 (xg_create_scroll_bar): Set horizontal slot of bar.
3958 (xg_initialize): Call update_theme_scrollbar_height.
3959 (xg_clear_under_internal_border): No more static.
3960 * insdel.c (adjust_suspend_auto_hscroll): New function.
3961 (adjust_markers_for_delete, adjust_markers_for_insert)
3962 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3963 * keyboard.c (readable_events, discard_mouse_events)
3964 (make_lispy_event): Handle horizontal scroll bar click events.
3965 (Fsuspend_emacs): When changing the size of a tty frame do not
3966 pass height of menu bar.
3967 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3968 (Qright, Qleftmost, Qrightmost): New symbols.
3969 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3971 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3972 * nsfns.m (x_set_internal_border_width): New function.
3973 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3974 Remove extended fringe code.
3975 (x_set_window_size, x_new_font): Don't call
3976 compute_fringe_widths.
3977 * term.c (Fresume_tty): When changing the size of a tty frame do
3978 not pass height of menu bar.
3979 (clear_tty_hooks, set_tty_hooks):
3980 Clear horizontal_scroll_bar_hook.
3981 (init_tty): Frame has no horizontal scroll bars.
3982 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
3983 scroll_bar_before_handle, scroll_bar_horizontal_handle,
3984 scroll_bar_after_handle, scroll_bar_left_arrow,
3985 scroll_bar_right_arrow, scroll_bar_to_leftmost and
3986 scroll_bar_to_rightmost entries.
3987 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
3988 (struct terminal): Add set_horizontal_scroll_bar_hook.
3989 * w32console.c (initialize_w32_display):
3990 Clear horizontal_scroll_bar_hook.
3991 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
3993 (x_clear_under_internal_border, x_set_internal_border_width):
3995 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
3996 Set windows_or_buffers_changed when adding the menu bar.
3997 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
3998 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3999 (w32_createhscrollbar): New functions.
4000 (w32_createscrollbar): Rename to w32_createvscrollbar.
4001 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4002 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4003 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4004 Add WM_EMACS_SHOWCURSOR.
4005 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4006 case do not artificially impose WM size hints.
4007 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4008 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4010 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4011 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4012 (unwind_create_frame_1): Remove.
4013 (Fx_create_frame): Make both scrollbars the system standard
4014 width and height. Use official field of frame structure to
4015 inhibit running window-configuration-change-hook.
4016 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4017 pixelwise. Handle frame's official field.
4018 (w32_frame_parm_handlers): Remove x_set_fringe_width
4019 entries. Add x_set_scroll_bar_height,
4020 x_set_horizontal_scroll_bars, x_set_left_fringe and
4022 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4023 pass height of menu bar to change_frame_size.
4024 * w32menu.c (set_frame_menubar): Rewrite using
4025 frame_inhibit_resize.
4026 * w32term.h (struct w32_display_info):
4027 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4028 (struct scroll_bar): Add horizontal.
4029 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4030 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4031 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4032 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4033 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4034 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4035 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4036 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4037 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4038 Define instead of WM_EMACS_CREATESCROLLBAR.
4039 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4040 WND_SCROLLBAR_INDEX.
4041 * w32term.c (horizontal_scroll_bar_min_handle)
4042 (horizontal_scroll_bar_left_border)
4043 (horizontal_scroll_bar_right_border): New integers.
4044 (x_set_frame_alpha): Replace x_highlight_frame by
4046 (x_window_to_scroll_bar): New argument "type". Update callers
4048 (w32_set_horizontal_scroll_bar_thumb)
4049 (x_horizontal_scroll_bar_report_motion)
4050 (w32_set_horizontal_scroll_bar)
4051 (w32_horizontal_scroll_bar_handle_click)
4052 (x_horizontal_scroll_bar_report_motion): New functions.
4053 (w32_mouse_position): Discriminate horizontal and vertical
4055 (my_create_scrollbar): Replace with two new functions
4056 my_create_vscrollbar and my_create_hscrollbar.
4057 (x_scroll_bar_create): New argument "horizontal".
4058 Update callers accordingly.
4059 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4060 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4062 (w32_read_socket): Handle WM_HSCROLL cae.
4063 (x_new_font): Don't recompute fringe widths.
4064 Use frame_inhibit_resize. Calculate new menu bar height iff we
4065 build without toolkit. Always clear under internal border.
4066 (x_set_window_size): Don't check frame size or recompute
4067 fringes. Reset fullscreen status before applying sizes.
4068 Always resize as requested by pixelwise argument. Don't call
4069 do_pending_window_change.
4070 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4071 (w32_initialize_display_info): Initialize dpyinfo's
4072 horizontal_scroll_bar_cursor entry.
4073 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4074 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4075 horizontal_scroll_bar_left_border.
4076 (w32fullscreen_hook): Intermittently resize window to normal
4077 when switching from fullscreen to maximized state.
4078 (run_window_configuration_change_hook): Don't run it if frame is
4080 (unwind_change_frame): Remove.
4081 (Fset_window_configuration): Rewrite using frame's official field.
4082 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4083 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4084 * window.h (struct window): New fields old_pointm,
4085 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4086 scroll_bar_height and suspend_auto_hscroll.
4087 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4089 (sanitize_window_sizes): Extern.
4090 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4091 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4092 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4093 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4094 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4096 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4097 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4098 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4099 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4100 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4101 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4102 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4103 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4104 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4105 (Fwindow_old_point, sanitize_window_sizes): New functions.
4106 (Qwindow_sanitize_window_sizes): New symbol.
4107 (window_body_height): Count in horizontal scroll bar.
4108 (set_window_hscroll, Fscroll_left, Fscroll_right):
4109 Set suspend_auto_hscroll slot.
4110 (Fwindow_inside_edges): Count fringes pixelwise.
4111 (coordinates_in_window, Fcoordinates_in_window_p):
4112 Consider horizontal scroll bar.
4113 (check_frame_size, adjust_window_margins): Remove functions and
4114 corresponding calls.
4115 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4116 (temp_output_buffer_show): Reset hscroll related fields.
4117 Initialize old_pointm.
4118 (make_parent_window): Initialize old_pointm.
4119 (make_window): Initialize old_pointm, horizontal scroll bar type,
4120 and scroll bar height.
4121 (resize_frame_windows): Don't count top margin in new sizes.
4122 Don't use safe sizes when shrinking a frame; let the window
4123 manager do the clipping.
4124 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4126 (Fdelete_window_internal): Unchain old_pointm marker.
4127 (window_scroll_pixel_based, Fscroll_other_window):
4129 (Fwindow_text_width, Fwindow_text_height): New argument
4131 (struct saved_window): New fields, old_pointm, hscroll_whole,
4132 suspend_auto_hscroll, scroll_bar_height and
4133 horizontal_scroll_bar_type.
4134 (Fset_window_configuration, save_window_save): Set new fields of
4136 (apply_window_adjustment): Don't call adjust_window_margins.
4137 (set_window_margins): Don't change margins if new sizes don't
4139 (set_window_scroll_bars): New argument "horizontal_type".
4140 Handle horizontal scroll bars. Don't change scroll bars if they
4141 don't fit into window.
4142 (Fset_window_scroll_bars): New argument "horizontal_type".
4143 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4144 (compare_window_configurations): Compare horizontal scroll bar
4146 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4147 horizontal scroll bar height.
4148 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4149 instead of FRAME_LINES.
4150 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4151 ON_VERTICAL_SCROLL_BAR.
4152 (with_echo_area_buffer): Initialize old_pointm.
4153 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4155 (unwind_with_echo_area_buffer): Handle old_pointm.
4156 (update_tool_bar): Set do_update when the tool bar window has at
4157 least one line (since this is what the user sets).
4158 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4159 (redisplay_tool_bar): Return early when toolbar has zero lines.
4160 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4161 (hscroll_window_tree): Handle suspension of auto_hscroll and
4163 (set_horizontal_scroll_bar): New function.
4164 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4165 more than one line. Handle horizontal scroll bars.
4166 (note_mouse_highlight): Handle horizontal scrol bars.
4167 (expose_frame): Set dimensions of XRectangle from frame's text
4169 (Vvoid_text_area_pointer): Update doc-string.
4170 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4171 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4172 (x_set_internal_border_width): New functions.
4173 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4174 (unwind_create_frame_1): Remove.
4175 (Fx_create_frame): Handle horizontal scroll bars. Use official
4176 field of frame structure to inhibit running
4177 window-configuration-change-hook.
4178 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4179 pixelwise. Handle frame's official field.
4180 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4181 x_set_horizontal_scroll_bars, x_set_left_fringe,
4183 * xmenu.c (update_frame_menubar, free_frame_menubar):
4184 Use adjust_frame_size.
4185 * xterm.h (struct x_display_info):
4186 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4188 (struct scroll_bar): Add horizontal slot.
4189 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4190 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4191 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4192 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4193 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4194 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4195 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4196 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4197 (x_clear_under_internal_border): Remove.
4198 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4199 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4200 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4201 HORIZONTAL. Update callers.
4202 (horizontal_action_hook_id): New action hook id.
4203 (x_horizontal_scroll_bar_to_input_event)
4204 (x_create_horizontal_toolkit_scroll_bar)
4205 (xt_horizontal_action_hook)
4206 (x_set_toolkit_horizontal_scroll_bar_thumb)
4207 (XTset_horizontal_scroll_bar, x_net_wm_state)
4208 (x_horizontal_scroll_bar_report_motion): New functions.
4209 (xg_scroll_callback, x_scroll_bar_handle_click):
4210 Handle horizontal scroll bars.
4211 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4212 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4214 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4215 Handle horizontal scroll bars.
4216 (handle_one_xevent): Handle horizontal scroll bar events.
4217 Call x_net_wm_state.
4218 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4220 (x_set_window_size): Don't call check_frame_size and
4221 do_pending_window_change.
4222 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4223 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4224 (x_scroll_bar_set_handle): Add some checks when calling
4227 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4229 Revert previous change.
4230 There is certainly nothing wrong with writing code like 'lo <= i
4231 && i <= hi', even if LO happens to a constant. There isn't even
4232 anything wrong in general with writing 'a <= b' if A happens to
4233 be a constant. At any rate stylistic changes shouldn't
4234 be done like this without discussion.
4236 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4238 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4239 (Fgarbage_collect): Reorder conditions that are written backwards.
4240 * data.c (cons_to_unsigned): Likewise.
4241 * dispnew.c (update_frame_1, sit_for): Likewise.
4242 * fileio.c (file_offset): Likewise.
4243 * filelock.c (read_lock_data, lock_file): Likewise.
4244 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4246 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4247 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4248 * lread.c (read1): Likewise.
4249 * minibuf.c (read_minibuf_noninteractive): Likewise.
4250 * nsterm.m (x_set_frame_alpha): Likewise.
4251 * process.c (wait_reading_process_output): Likewise.
4252 * region-cache.c (delete_cache_boundaries): Likewise.
4253 * xterm.c (x_set_frame_alpha): Likewise.
4255 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4257 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4260 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4262 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4263 because atimer expiration is absolute rather than relative.
4265 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4267 * w32term.h (current_popup_menu, menubar_in_use):
4268 Move declarations from w32term.c.
4270 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4272 * w32fns.c (menubar_in_use): No more static.
4273 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4275 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4277 Move hourglass machinery to RIF.
4278 * dispextern.h (struct redisplay_interface): New members
4279 show_hourglass and hide_hourglass. Indent comments.
4280 (show_hourglass, hide_hourglass): Remove prototypes.
4281 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4282 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4283 (ns_redisplay_interface): Add them.
4284 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4285 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4286 (w32_arrow_cursor): New function to hack around non-GUI frames.
4287 (w32_redisplay_interface): Add new functions.
4288 * w32term.h (w32_arror_cursor): Add prototype.
4289 * xdisp.c (show_hourglass): New function, refactored out from
4290 platform-dependent code.
4291 (cancel_hourglass): Now call to RIF function.
4292 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4293 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4294 (x_redisplay_interface): Add new functions.
4296 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4298 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4299 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4300 and complete previous change.
4301 * frame.c (adjust_frame_height): New function.
4302 (Fset_frame_height, Fset_frame_size): Use it.
4303 (x_set_frame_parameters): Take frame top margin into account.
4305 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4307 * frame.c (Fset_frame_height): Take frame top margin into account.
4308 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4309 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4311 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4313 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4314 menubar_height as such. Tweak comment.
4315 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4316 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4317 All related users changed.
4318 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4319 * xterm.c (handle_one_xevent):
4320 * gtkutil.c (xg_event_is_for_menubar):
4321 * xfns.c (x_window) [USE_X_TOOLKIT]:
4322 * xmenu.c (set_frame_menubar, free_frame_menubar):
4323 Prefer to use FRAME_MENUBAR_HEIGHT.
4325 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4327 * frame.c (Fframe_parameters): Always report frame height without
4328 menu and tool bar lines.
4330 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4332 * nsterm.m (applicationDidFinishLaunching:): Call
4333 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4334 (antialiasThresholdDidChange:): New method for EmacsApp.
4336 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4338 * macfont.m (macfont_update_antialias_threshold): Remove static.
4340 * macfont.h (macfont_update_antialias_threshold): Declare.
4342 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4344 * w32select.c (setup_windows_coding_system):
4345 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4346 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4348 * w16select.c (Fw16_get_clipboard_data):
4349 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4352 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4353 buffer position where we are to start the iteration.
4354 (handle_invisible_prop): Record in it->stop_charpos the position
4355 where the invisible text ends. (Bug#18035)
4356 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4357 row has zero buffer position as their start position.
4358 Reported by martin rudalics <rudalics@gmx.at>.
4360 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4361 infinite looping in redisplay when display lines don't have enough
4362 space to display even a single character. (Bug#18036)
4364 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4366 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4367 * xfns.c (x_window): Use it to allow xfree later.
4368 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4369 where appropriate. Use bool for booleans and remove redundant checks.
4370 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4371 * xterm.c (x_free_frame_resources): Free shell_position.
4373 2014-07-19 K. Handa <handa@gnu.org>
4375 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4376 mandatory font spec (Bug#17973).
4378 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4380 * font.c (font_score): Return the worst score if the size of
4381 ENTITY is wrong by more than a factor 2 (Bug#17973).
4383 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4385 * frame.c (frame_unspecified_color): New function
4386 refactored out from ...
4387 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4388 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4390 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4391 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4392 * lisp.h (set_frame_param): Remove prototype.
4393 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4394 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4397 Prefer 'x_display_info *' to 'Display *' in X selection code.
4398 This helps to avoid unneeded calls to x_display_info_for_display.
4399 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4400 instead of 'Display *'.
4401 (SELECTION_EVENT_DPYINFO): New macro.
4402 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4403 it as an lvalue. Mention this in comment.
4404 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4405 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4406 (selection_data_to_lisp_data, receive_incremental_selection):
4407 Convert to use 'x_display_info *'. Adjust users where appropriate.
4408 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4409 selection data *' as last arg to not return values in args.
4410 (unexpect_property_change): Use common removal technique.
4412 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4414 * print.c (print_preprocess): Adjust to match changed
4415 sub char-table structure and avoid crash (Bug#18038).
4417 * data.c (wrong_choice): Not static any more.
4418 * lisp.h (wrong_choice): Add prototype.
4419 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4420 Declare namebuf as such. Tweak comment.
4421 [USE_GTK]: Likewise for tool_bar_position.
4422 (fset_tool_bar_position) [USE_GTK]: Ditto.
4423 (FRAME_TOOL_BAR_POSITION): New macro.
4424 * frame.c (x_report_frame_params):
4425 * gtkutil.c (update_frame_tool_bar):
4426 * xfns.c (Fx_create_frame): Use it.
4427 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4429 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4431 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4432 buffer's default-directory only if it is a string. (Bug#17986)
4434 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4436 More precise control over values of some buffer-local variables.
4437 * keyboard.c (Qvertical_scroll_bar):
4438 * frame.c (Qleft, Qright): Move to ...
4439 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4440 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4441 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4442 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4443 vertical-scroll-bar, scroll-up-aggressively
4444 and scroll-down-aggressively.
4445 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4447 * nsfns.m, frame.h (Qleft, Qright):
4448 * nsterm.m (Qleft): Remove declarations.
4449 * gtkutil.c (toplevel): Include buffer.h.
4450 * data.c (wrong_choice, wrong_range): New functions.
4451 (store_symval_forwarding): Handle special properties of buffer-local
4452 variables and use functions from the above to signal error, if any.
4454 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4455 values. Add comment.
4456 (struct frame): Re-arrange layout to avoid extra padding and use bit
4457 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4458 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4459 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4460 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4461 Define as no-ops because there are no scroll bars anyway.
4462 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4465 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4466 Add convenient setter.
4467 (font_put_frame_data, font_get_frame_data): Use it.
4469 2014-07-15 Daiki Ueno <ueno@gnu.org>
4471 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4472 pointer argument, before dereferencing.
4473 (XCHAR2B_BYTE2): Likewise.
4475 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4477 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4478 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4479 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4480 Use record_unwind_protect_int and avoid consing.
4481 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4483 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4485 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4487 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4488 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4490 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4491 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4492 * minibuf.c: Include binary-io.h instead of fcntl.h.
4493 (read_minibuf_noninteractive):
4494 Use set_binary_mode instead of handcrafted code.
4495 Don't call emacs_set_tty if emacs_get_tty failed.
4496 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4497 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4498 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4500 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4501 This works around a GCC compiler bug when Emacs is configured with
4502 --enable-gcc-warnings.
4504 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4506 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4507 or characters in string, respectively. Add comment.
4508 * fringe.c (Fdefine_fringe_bitmap):
4509 * fns.c (Fsubstring, substring_both): Use it.
4510 * keymap.c (Fdefine_key, Flookup_key):
4511 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4513 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4514 Use menu_item_width.
4515 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4517 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4519 Improve behavior of 'bzr up; cd src; make -k'.
4520 * Makefile.in (top_srcdir): New var.
4521 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4522 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4523 its expansion is a bit shorter.
4524 (../config.status): Actually build config.status instead of
4526 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4527 New macros, copied and relocated from ../Makefile.in.
4528 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4529 (../config.status, Makefile): New dependencies and rules,
4530 copied with relocation from ../Makefile.in. This should be more
4531 likely to rebuild the build machinery properly if you do a 'make'
4532 in the src directory.
4534 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4536 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4539 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4540 behavior on Windows 7 and later when the function is repeatedly
4541 invoked with the same value of DIR. (Bug#17950)
4543 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4544 string to match the one in w32fns.c.
4546 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4547 stdin to binary mode only if it is connected to a terminal.
4549 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4551 Coalesce extern decls.
4552 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4553 * sysdep.c (emacs_get_tty, emacs_set_tty):
4554 Move duplicate extern decls from here ...
4555 * systty.h: ... to here, so that there's just one copy.
4557 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4559 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4561 * nsfns.m (Fns_popup_font_panel): Ditto.
4563 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4565 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4567 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4569 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4570 [DOS_NT]: Implement for WINDOWSNT.
4572 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4575 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4577 * sysdep.c (suppress_echo_on_tty): New function.
4578 * minibuf.c (read_minibuf_noninteractive): Use it.
4580 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4582 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4583 sysinfo failed. Adjust docstring.
4585 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4587 Implement memory-info for MS-DOS.
4588 * dosfns.c (dos_memory_info): New function.
4589 * dosfns.h (dos_memory_info): Add prototype.
4590 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4591 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4592 of doing some of its job.
4594 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4595 reference termios structure members.
4597 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4599 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4601 * minibuf.c (top): Include systty.h. Declare external
4602 emacs_get_tty and emacs_set_tty.
4603 (Vread_hide_char): New lisp variable.
4604 (read_minibuf_noninteractive): Hide characters with
4605 Vread_hide_char if it is a character. (Bug#17839)
4607 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4609 Implement memory-info for MS-Windows.
4610 * w32.c (w32_memory_info): New function.
4611 * w32.h (w32_memory_info): Prototype it.
4612 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4614 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4616 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4617 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4618 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4619 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4620 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4621 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4622 (decode_coding_big5, decode_coding_charset, decode_coding)
4623 (encode_coding): Adjust users.
4625 * alloc.c (Fmemory_info): New function.
4627 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4629 * syntax.c (back_comment): Use more-natural location for label.
4631 * font.c, font.h (font_unparse_fcname): Now static.
4632 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4634 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4636 Next minor cleanup of font subsystem.
4637 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4638 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4640 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4642 * ftfont.h (ftfont_font_format): Remove prototype.
4643 * ftfont.c (ftfont_font_format): Remove; now unused.
4645 * nsfont.m (nsfont_open):
4646 * w32font.c (w32font_open_internal):
4647 * w32uniscribe.c (uniscribe_open):
4648 * xfont.c (xfont_open):
4649 * xftfont.c (xftfont_open): All users changed.
4651 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4652 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4654 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4656 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4657 x_produce_glyphs does when it generates a stretch glyph that
4658 represents a TAB. (Bug#17969)
4660 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4661 and there is a display property at that position, don't call
4662 move_it_to to move to a position before window start. (Bug#17942)
4663 Fix condition for finding CHARPOS by the first call to move_it_to.
4666 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4668 * syntax.c (find_defun_start): Try the cache even
4669 if !open_paren_in_column_0_is_defun_start.
4670 (back_comment): If find_defun_start was pessimistic, use the
4671 scan_sexps_forward result to improve the cache (bug#16526).
4673 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4675 * xdisp.c (redisplay_window): If redisplay of a window ends up
4676 with point in a partially visible line at end of the window, make
4677 sure the amended position of point actually has smaller Y
4678 coordinate; if not, give up and scroll the display. (Bug#17905)
4680 * window.c (window_scroll_pixel_based): When point ends up at the
4681 last fully visible line, don't let move_it_to stop at the left
4682 edge of the line and dupe us into thinking point is inside the
4685 * w32.c (network_interface_info): Make sure the argument is a
4688 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4690 * process.c (read_and_dispose_of_process_output): Fix typo
4691 in previous patch: we want nonnegative fds, not nonzero fds.
4693 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4695 * chartab.c (char_table_translate): Move to...
4696 * character.h (char_table_translate): ... inline function here.
4697 Avoid Faref and assume that args are always valid. This helps to
4698 speedup search, which is especially important for a huge buffers.
4699 * lisp.h (char_table_translate): Remove prototype.
4701 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4702 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4703 New function, with an intention to avoid code duplication between
4705 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4707 * ftfont.c (ftfont_open):
4708 * macfont.m (macfont_open):
4709 * xftfont.c (xftfont_open): Use it.
4711 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4713 * process.c: Add sanity checks for file descriptors (Bug#17844).
4714 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4715 Check that infd is nonnegative before using it as an fd.
4716 (read_and_dispose_of_process_output, Fprocess_send_eof):
4717 Likewise, for outfd.
4718 (wait_reading_process_output): Omit unnecessary check of infd.
4720 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4722 Minor fixups related to usage of the 'long' type.
4723 * gnutls.c (emacs_gnutls_handshake):
4724 * xfaces.c (dump_realized_face):
4725 Work even if 'long' is narrower than 'void *'.
4726 * termcap.c (scan_file):
4727 * xselect.c (x_decline_selection_request)
4728 (x_reply_selection_request, x_get_window_property):
4729 * xterm.c (x_set_frame_alpha):
4730 Remove unnecessary 'L' suffixes of integer constants.
4731 * xfns.c (hack_wm_protocols):
4732 * xselect.c (x_fill_property_data):
4733 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4734 Remove unnecessary casts to 'long'.
4735 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4737 Minor ImageMagick safety fixes.
4738 * image.c (imagemagick_compute_animated_image):
4739 Remove useless assignment to local. Avoid problems if dest_width is 0.
4740 (imagemagick_load_image): Use int for pixel counts that can't
4741 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4742 a row width greater than the image width (or greater than LONG_MAX!).
4744 2014-07-04 K. Handa <handa@gnu.org>
4746 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4747 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4748 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4750 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4752 * font.h (struct font_driver): Remove get_outline and free_outline;
4753 not used by any font driver.
4754 * ftfont.c (ftfont_driver):
4755 * macfont.m (macfont_driver):
4756 * nsfont.m (nsfont_driver):
4757 * w32font.c (w32font_driver):
4758 * w32uniscribe.c (uniscribe_font_driver):
4759 * xfont.c (xfont_driver): Related users changed.
4760 * xselect.c (x_get_window_property): Use convenient xmalloc.
4761 Call to xfree only if some data was really allocated.
4763 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4765 On MS-Windows, display busy cursor on all GUI frames.
4766 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4767 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4768 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4770 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4771 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4773 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4775 Use convenient alists to manage per-frame font driver-specific data.
4776 * frame.h (struct frame): Rename font_data_list to...
4777 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4778 * font.h (struct font_data_list): Remove; no longer need a special
4780 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4782 * font.c (font_put_frame_data, font_get_frame_data)
4783 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4785 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4786 Related users changed.
4787 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4788 Prefer convenient xmalloc and xfree.
4790 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4792 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4793 the window whose glyph row is being prepared and a flag whether it
4794 is for mode/header line. Make sure the glyph row's marginal areas
4795 are in sync with what the window wants.
4798 * xdisp.c (display_line, display_mode_line):
4799 Call prepare_desired_row with additional arguments, as appropriate.
4801 * dispextern.h (prepare_desired_row): Adjust prototype.
4803 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4805 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4806 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4807 caused by xw_popup_dialog in daemon mode (Bug#17891).
4809 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4811 * frame.c (do_switch_frame): When switching to another TTY frame,
4812 make sure FrameCols and FrameRows are in sync with the new frame's
4815 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4817 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4818 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4819 min_char slots. Adjust comment.
4820 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4821 Add SUB_CHAR_TABLE_OFFSET member.
4822 (make_uninit_sub_char_table): New function.
4823 (toplevel): Add compile-time assert to verify suitable member layout
4824 in Lisp_Sub_Char_Table.
4825 * alloc.c (mark_char_table): Add extra argument to denote char table
4826 subtype. Adjust to match new layout of sub char-table.
4827 (mark_object): Always mark sub char-tables with mark_char_table.
4828 * chartab.c (make_sub_char_table, copy_sub_char_table)
4829 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4830 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4831 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4832 All related users changed.
4833 * lread.c (read1): Adjust to match new layout of sub char-table.
4834 * print.c (print_object): Likewise (Bug#17898).
4836 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4838 * keymap.c (get_keyelt): Simplify.
4839 (copy_keymap_item): Remove left-over code for when we had
4840 key-shortcut caches.
4842 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4844 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4845 (dealloc): Remove for EmacsScroller.
4847 * nsterm.h (EmacsScroller): Remove dealloc.
4849 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4851 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4853 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4855 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4856 when setNeedsDisplay is called so we don't trigger redisplay for every
4859 * nsterm.m (any_help_event_p): New variable.
4860 (mouseMoved:): Set any_help_event_p to YES if help event is
4861 generated. Remove else with empty help event that triggered redisplay
4862 for every mouse move.
4863 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4865 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4867 * xfns.c (Qsuppress_icon): Remove; no real users.
4868 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4869 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4870 (syms_of_w32fns): Don't DEFSYM it.
4872 2014-06-29 Glenn Morris <rgm@gnu.org>
4874 * Makefile.in (ns-app): Mark as PHONY.
4876 2014-06-28 Glenn Morris <rgm@gnu.org>
4878 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4879 liblw.a in this directory.
4881 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4883 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4884 also in unibyte case. (Bug#17865)
4886 2014-06-28 K. Handa <handa@gnu.org>
4888 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4889 (MIN_CHARBUF_SIZE): New macro.
4890 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4892 2014-06-27 Glenn Morris <rgm@gnu.org>
4894 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4895 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4896 (.el.elc): Replace suffix rule with pattern rule.
4897 (%.elc): New pattern rule, with order-only prerequisite.
4898 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4899 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4900 in place of BOOTSTRAPEMACS.
4902 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4904 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4906 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4908 Consistently use validate_subarray to verify substring.
4909 * fns.c (validate_substring): Not static any more. Adjust to
4910 use ptrdiff_t, not EMACS_INT, because string and vector limits
4911 can't exceed ptrdiff_t even if EMACS_INT is wider.
4912 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4913 (secure_hash): Adjust user.
4914 * lisp.h (validate_subarray): Add prototype.
4915 * coding.c (Fundecodable_char_position):
4916 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4917 Use validate_subarray. Adjust comment to mention substring.
4919 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4921 Do not allow out-of-range character position in Fcompare_strings.
4922 * fns.c (validate_subarray): Add prototype.
4923 (Fcompare_substring): Use validate_subarray to check ranges.
4924 Adjust comment to mention that the semantics was changed. Also see
4925 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4927 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4929 Be more consistent about the 'Qfoo' naming convention.
4930 * image.c (Fimagemagick_types):
4931 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4932 * process.c (Fmake_network_process):
4933 Rename C local identifier 'Qfoo to avoid giving the false
4934 impression that it stands for the symbol 'foo'.
4936 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4938 Simplify and cleanup character conversion stuff.
4939 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4941 * character.c (multibyte_char_to_unibyte)
4942 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4943 * character.h (make_char): Remove; unused.
4944 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4945 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4946 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4947 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4948 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4950 2014-06-22 Mario Lang <mlang@delysid.org>
4952 * w32fns.c (Fw32_shell_execute): The the -> the.
4954 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4956 * xmenu.c (mouse_position_for_popup):
4957 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4958 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4959 * menu.c (Fx_popup_menu):
4960 * xselect.c (x_handle_dnd_message): Adjust users.
4961 * menu.h (mouse_position_for_popup): Remove prototype.
4962 * xterm.h (x_relative_mouse_position): Add prototype.
4963 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4964 call XFree if XQueryTree returns zero.
4966 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4968 * indent.c (Fvertical_motion): Doc fix.
4969 Move to the goal column, if any, with a single call to
4970 move_it_in_display_line, not in two calls. Doing this with two
4971 calls causes move_it_in_display_line apply the line-prefix
4972 handling twice instead of just once. (Bug#17823)
4974 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4976 Port to OS X ACLs (Bug#17810).
4977 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
4978 ACL_TYPE_ACCESS) doesn't work.
4980 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
4982 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4983 before checking key-translation-map (bug#17659).
4985 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
4987 * font.c (font_make_object): Avoid dangling pointer which may
4988 crash GC (Bug#17771).
4990 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4992 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
4993 prototype of DGifCloseFile as appropriate for older and newer
4995 (gif_close): New function, encapsulates the differences in the
4996 calling sequence of DGifCloseFile before v5.1.0 and after it.
4997 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
4998 error string where appropriate. (Bug#17790)
5000 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5001 macro execution, make sure point didn't move since last complete
5002 redisplay, as the condition for using the glyph matrix
5003 information. (Bug#17777)
5005 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5007 Minor cleanup of fonset code.
5008 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5009 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5010 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5011 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5012 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5013 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5014 (free_realized_fontset): Remove because a no-op since 2008.
5015 (free_face_fontset): Adjust user.
5016 (syms_of_fontset): Shrink fontset by one extra slot.
5018 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5020 Omit redundant extern decls.
5021 Most of this patch is from Dmitry Antipov, in:
5022 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5023 * commands.h (update_mode_lines):
5024 * frame.h (Qbackground_color, Qforeground_color)
5025 (x_set_menu_bar_lines):
5026 * ftfont.c (ftfont_font_format):
5027 * intervals.h (Qkeymap, Qfont):
5028 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5029 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5030 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5031 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5032 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5033 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5034 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5035 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5036 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5037 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5038 (Qtool_bar, Qheader_line):
5039 * macros.c (Fexecute_kbd_macro):
5040 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5041 * xterm.c (x_delete_terminal, XSetIMValues):
5042 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5043 (x_implicitly_set_name, popup_activated)
5044 (widget_store_internal_border):
5045 Remove redundant decls.
5046 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5047 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5048 Remove _Noreturn, as make-docfile now does that for us.
5049 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5050 (Qregion_extract_function): New decl.
5051 * window.c, xfns.c: Include menu.h.
5053 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5055 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5057 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5059 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5060 * callint.c (read_file_name): ... convert to static here.
5061 * lisp.h (Fread_file_name): Do not EXFUN it.
5062 (STRING_COPYIN): Remove; unused.
5063 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5064 (char_composable_p): ... static function. All users changed.
5065 * eval.c (toplevel): Remove redundant #include directives.
5066 * xterm.c (x_initialize): Add static to match prototype.
5067 * ccl.c (Fccl_execute_on_string):
5068 * font.c (fon_intern_prop): Use make_specified_string.
5070 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5072 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5073 Reported by David Caldwell in:
5074 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5076 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5078 Do not ask for XRender extension each time XFT font is opened.
5079 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5080 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5082 2014-06-15 Glenn Morris <rgm@gnu.org>
5084 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5086 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5088 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5089 information if we are in the middle of executing a keyboard macro,
5090 since redisplay doesn't update the screen until the macro is
5091 finished. (Bug#17777)
5093 * alloc.c (cleanup_vector): Don't dereference a font driver
5094 pointer if it is NULL. (Bug#17771)
5096 2014-06-13 Glenn Morris <rgm@gnu.org>
5098 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5099 ($(lispsource)/international/charprop.el)
5100 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5101 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5102 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5103 GNU make automatically passes command-line arguments to sub-makes.
5105 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5107 Avoid hangs in accept-process-output (Bug#17647).
5108 * lisp.h, process.c (wait_reading_process_input):
5109 Return int, not bool. All uses changed.
5110 * process.c (SELECT_CANT_DO_WRITE_MASK):
5111 Remove macro, replacing with ...
5112 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5114 (status_notify): New arg WAIT_PROC. Return int, not void.
5117 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5119 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5120 the frame is the initial frame, because the hook is not set up
5121 then, and Emacs crashes.
5122 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5124 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5126 * keymap.c (silly_event_symbol_error): Don't recommend the use
5129 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5131 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5132 matching overlay strings with 'cursor' property against buffer
5133 positions traversed in the glyph row. (Bug#17744)
5135 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5137 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5140 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5141 determine 10.9 (Bug#17751).
5143 * macfont.m (macfont_draw): Positions were not freed.
5145 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5147 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5148 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5149 function. Also adjust comment.
5150 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5152 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5153 * font.c (font_done_for_face):
5154 * xfaces.c (realize_non_ascii_face): Adjust user.
5155 * font.h (struct font_driver): Convert 'prepare_face' to return
5156 void because its return value is never used anyway.
5157 * xfont.c (xfont_prepare_face): Return void.
5158 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5159 (xftfont_done_face): Use xfree.
5161 * dispextern.h (last_tool_bar_item): Remove declaration.
5162 * frame.h (struct frame): New member last_tool_bar_item.
5163 * frame.c (make_frame): Initialize it.
5164 * xdisp.c (toplevel): Remove last_tool_bar_item.
5165 (handle_tool_bar_click, note_tool_bar_highlight):
5166 * w32term.c (w32_read_socket, w32_initialize):
5167 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5169 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5170 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5172 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5174 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5175 * process.c (Faccept_process_output)
5176 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5177 the return value is about PROCESS, not about other processes.
5179 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5181 Further adjustments to mark_object and friends.
5182 Now the mark_object's stack is just 32 bytes on a 64-bit
5183 system, which means extra 20% off the stack usage.
5184 * alloc.c (mark_save_value): As before, refactored out from ...
5185 (mark_object): ... adjusted user. Also add comment.
5187 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5189 Fix core dump after a dropped X connection (Bug#17704).
5190 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5191 is dead, as we may be shutting down.
5193 2014-06-08 Glenn Morris <rgm@gnu.org>
5195 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5197 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5199 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5201 If a C name must be extern on some platforms, make it extern on all.
5202 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5204 * font.h (ftxfont_driver) [HAVE_XFT]:
5205 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5206 * lisp.h (get_frame_param):
5207 * menu.h (tty_menu_show):
5208 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5209 * termhooks.h (encode_terminal_code):
5210 * xterm.h (x_menu_wait_for_event):
5212 * frame.c (get_frame_param):
5213 * fringe.c (max_used_fringe_bitmap):
5214 * ftxfont.c (ftxfont_driver):
5215 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5216 * menu.c (menu_items_inuse):
5217 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5218 * term.c (encode_terminal_code, tty_menu_show):
5219 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5220 * xfaces.c (load_color):
5221 * xmenu.c (x_menu_wait_for_event):
5224 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5226 Change object marking routines to minimize stack usage.
5227 This change moves a few cold paths from mark_object to NO_INLINE
5228 functions and adjusts symbol marking loop. According to GCC 4.8.2
5229 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5230 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5231 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5232 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5233 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5234 refactored out from ...
5235 (mark_object): ... adjusted user. Also mark symbols in a tight
5237 (mark_face_cache): Add NO_INLINE.
5239 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5241 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5242 contains garbage on WINDOWSNT (which could potentially infloop at
5245 Minimize cursor motion during TTY menu updates.
5246 * term.c (tty_menu_display): Don't position cursor here.
5247 Instead, pass the cursor coordinates to update_frame_with_menu.
5248 (tty_menu_activate): Send the hide cursor command only once in an
5249 iteration through the outer 'while' loop.
5251 * dispnew.c (update_frame_1): Accept an additional argument
5252 SET_CURSOR_P, and position the cursor at the end of the frame
5253 update only if that argument is non-zero. All callers changed to
5254 provide the additional argument as non-zero, except for
5255 update_frame_with_menu.
5256 (update_frame_with_menu): Accept 2 additional arguments ROW and
5257 COL; if they are non-negative, instruct update_frame_1 not to
5258 position the cursor, and instead position it according to ROW and COL.
5260 * dispextern.h (update_frame_with_menu): Update prototype.
5262 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5264 * callproc.c (call_process): Don't check read-only if we don't insert
5265 anything (bug#17666).
5267 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5269 * dispnew.c (update_frame_with_menu): Set display_completed.
5271 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5273 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5275 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5277 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5279 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5280 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5282 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5284 * window.c (Frecenter): Signal an error if window-buffer is not
5287 * keyboard.c (make_lispy_position): Don't include a buffer position in
5288 mode/header-line mouse events.
5290 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5291 Vunread_command_events (bug#17650).
5293 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5295 * xterm.c (x_setup_pointer_blanking):
5296 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5298 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5300 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5301 because it will be defined in generated config.h if needed.
5303 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5305 Use terminal-specific hooks to display popup dialogs.
5306 * termhooks.h (struct terminal): New field popup_dialog_hook.
5307 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5308 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5309 code and use popup_dialog_hook.
5310 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5311 * nsterm.h (ns_popup_dialog): Adjust prototype.
5312 * nsterm.m (ns_create_terminal):
5313 * w32term.c (w32_create_terminal):
5314 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5315 Setup popup_dialog_hook.
5317 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5319 * w32heap.c (report_temacs_memory_usage): Improve the report by
5320 reporting the large blocks that are actually occupied at dump time.
5322 * w32console.c (initialize_w32_display): Set the console
5323 menu_show_hook, otherwise TTY menus are broken on w32.
5325 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5327 Use terminal-specific hooks to display menus.
5328 * termhooks.h (struct terminal): New field menu_show_hook.
5329 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5330 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5332 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5333 * nsmenu.m (ns_menu_show):
5334 * w32menu.c (w32_menu_show):
5335 * xmenu.c (x_menu_show):
5336 * term.c (tty_menu_show): Adjust to use bit flags.
5337 (set_tty_hooks): Set menu_show_hook.
5338 * xterm.c (x_create_terminal):
5339 * nsterm.m (ns_create_terminal):
5340 * msdos.c (initialize_msdos_display):
5341 * w32term.c (w32_create_terminal): Likewise.
5343 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5345 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5347 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5349 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5350 (FD_SET): Don't define on WINDOWSNT.
5352 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5354 * emacs.c: Include "sysselect.h", to define its inline functions.
5355 Reported by Glenn Morris in:
5356 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5358 Do not require libXt-devel when building with gtk.
5359 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5360 dependency on libXt-devel.
5361 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5362 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5363 lwlib-widget.h now does this.
5364 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5366 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5368 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5369 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5370 (delete_write_fd, wait_reading_process_output):
5371 Remove now-redundant easserts.
5372 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5373 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5374 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5375 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5377 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5379 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5380 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5381 (calloc): Don't undef, it is never defined.
5382 (HEAP_ENTRY_SHIFT): Remove unused macro.
5384 * Makefile.in (C_HEAP_SWITCH): Remove.
5385 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5387 Fix MS-Windows build broken by menu changes on 2014-06-02.
5388 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5390 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5391 Define instead of including ../lwlib/lwlib.h, which causes
5392 compilation errors due to missing X11 headers.
5394 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5396 * process.c (wait_reading_process_output): Omit incorrect test of
5397 p->infd against zero. Add easserts for infd having a plausible value.
5399 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5401 Adjust to match recent lwlib changes.
5402 * menu.h (xmalloc_widget_value): Replace by ...
5403 (make_widget_value): ... new prototype.
5404 * menu.c (xmalloc_widget_value): Replace by ...
5405 (make_widget_value): ... new function.
5406 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5407 * gtkutil.c (malloc_widget_value, free_widget_value):
5408 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5409 * keyboard.h (enum button_type, struct _widget_value):
5410 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5412 * nsmenu.m (ns_update_menubar, ns_menu_show):
5413 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5414 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5415 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5417 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5419 * image.c (x_query_frame_background_color)
5420 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5421 Fix --enable-gcc-warnings compilation without image libraries.
5423 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5425 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5426 emulated break value only if it goes up.
5427 (sbrk): Add assertion that the INCREMENT argument is strictly
5428 zero. Improve and correct the commentary.
5430 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5432 Improve AIX-related merge from emacs-24.
5433 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5434 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5435 not on AIX; since we're on the trunk we can use enums more broadly.
5437 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5439 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5441 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5442 to min(value, whole).
5444 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5446 Bring back the changes to GDB-visible symbols, but only on AIX.
5447 And only if it's not pre-4.2 GCC.
5448 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5449 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5450 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5453 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5455 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5456 with PT, not GPT. (Bug#16433)
5458 Revert last changes to GDB-visible symbols.
5459 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5460 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5461 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5464 2014-06-02 Glenn Morris <rgm@gnu.org>
5466 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5468 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5470 Fix port to 32-bit AIX with xlc (Bug#17598).
5471 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5472 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5473 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5474 to work around a compiler bug in IBM xlc 12.1.
5476 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5478 * xterm.c (x_update_window_end): Don't invalidate the entire
5479 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5480 highlight needs to be redisplayed. (Bug#17588)
5482 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5484 Port the GDB-visible symbols to AIX.
5485 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5486 optimizes away the relevant external symbols. Use enums instead;
5487 this suffices for the AIX port, which is 32-bit-only anyway.
5488 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5489 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5490 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5493 Include sources used to create macuvs.h.
5494 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5495 * macuvs.h: Use automatically-generated header.
5497 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5499 Port signal-handling to DragonFly BSD (Bug#17646).
5500 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5501 Move implementations from callproc.c to sysdep.c.
5502 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5503 Move declarations from process.h to syssignal.h.
5505 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5507 * callint.c (Ffuncall_interactively): Add usage.
5509 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5511 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5513 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5515 * w32heap.c (malloc_before_dump, malloc_after_dump)
5516 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5517 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5518 set errno where appropriate to emulate CRT functions.
5520 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5522 Debugging facility to check whether 'const char *' points to
5523 relocatable data of non-pure Lisp string.
5524 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5525 (mark_maybe_pointer): ... adjusted user.
5526 (relocatable_string_data_p): New function.
5527 * lisp.h (relocatable_string_data_p): Add prototype.
5528 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5529 the pointer to relocatable Lisp data is not used.
5531 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5533 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5534 * atimer.c (block_atimers):
5535 * callproc.c (block_child_signal): Block SIGINT too;
5536 otherwise, its handler might now unblock signals that it shouldn't.
5537 * keyboard.c (read_char): Clear signal mask, since we may
5538 be in a SIGINT handler, and many signals may be masked.
5539 * keyboard.c (handle_interrupt):
5540 * sysdep.c (handle_arith_signal):
5541 Clear signal mask instead of just unblocking the signal that
5542 was received, since several signals may be blocked at this point.
5544 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5546 * Makefile.in (TEMACS_POST_LINK): Remove target.
5547 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5548 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5550 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5552 * xmenu.c (xdialog_show): Remove prototype, rename to
5553 x_dialog_show, remove 2nd arg because it's always zero
5554 and simplify accordingly.
5555 (xw_popup_dialog): Adjust user.
5556 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5557 2nd arg because it's always zero and simplify accordingly.
5558 (w32_popup_dialog): Adjust user.
5560 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5562 * w32heap.c (report_temacs_memory_usage): New function.
5564 * unexw32.c (unexec) [ENABLE_CHECKING]:
5565 Call report_temacs_memory_usage.
5567 * w32heap.h (report_temacs_memory_usage): Add prototype.
5569 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5571 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5572 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5574 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5576 * buffer.c (init_buffer): Accept an argument 'initialized'.
5577 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5578 mmap_regions and mmap_fd, to avoid referencing stale data from the
5579 dump phase. Add an assertion for buffer text of buffers created
5580 in temacs before this function is called. (Bug#17622)
5581 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5583 * lisp.h (init_buffer): Update prototype.
5585 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5587 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5589 * alloc.c (Fgarbage_collect): Fix compilation with
5590 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5592 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5594 * frame.c, frame.h (frame_char_to_pixel_position)
5595 (frame_set_mouse_position): Now static, and made private in
5596 frame.c rather than public in frame.h.
5598 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5600 Refactor mouse positioning stuff to avoid code duplication.
5601 * frame.h (frame_char_to_pixel_position): New function.
5602 (x_set_mouse_position): Rename to...
5603 (frame_set_mouse_position): ...new function.
5604 (frame_set_mouse_pixel_position): Add prototype.
5605 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5606 Rename to frame_set_mouse_pixel_position.
5607 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5609 * xterm.h, w32term.h ( x_set_mouse_position)
5610 (x_set_mouse_pixel_position): Remove prototypes.
5612 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5614 On X, always make pointer visible when deleting frame (Bug#17609).
5615 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5617 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5619 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5620 * keyboard.c (gobble_input): If there is no terminal input error,
5621 make sure the pointer is visible for all frames on this terminal.
5622 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5623 it was previously disabled.
5625 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5627 * data.c (Fzerop): Move to Elisp.
5628 (syms_of_data): Don't defsubr it.
5629 * keyboard.c (echo_keystrokes_p): New function.
5630 (read_char, record_menu_key, read_key_sequence): Use it.
5632 * callint.c (Qfuncall_interactively): New var.
5633 (Qcall_interactively): Remove.
5634 (Ffuncall_interactively): New function.
5635 (Fcall_interactively): Use it.
5636 (syms_of_callint): Defsubr it.
5638 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5640 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5641 relocated from under us.
5643 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5645 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5646 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5647 configure, not from HEAPSIZE.
5648 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5650 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5651 for MinGW, since it no longer uses gmalloc.
5653 * buffer.c: Do not define mmap allocations functions for Windows.
5654 Remove mmap_find which is unused. Remove mmap_set_vars which does
5656 [WINDOWSNT]: Include w32heap.h.
5657 (init_buffer): Always allocate new memory for buffers.
5659 * emacs.c: Remove mmap_set_vars calls.
5661 * image.c (free_image): Undef free for Windows because it is
5662 redirected to our private version.
5664 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5665 (copy_executable_and_dump_data): Remove dumping the heap section.
5666 (unexec): Restore using_dynamic_heap after dumping.
5668 * w32heap.c (dumped_data_commit, malloc_after_dump)
5669 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5670 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5671 (mmap_free): New functions.
5673 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5675 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5677 * image.c (imagemagick_load_image): Use MagickRealType for local
5678 'color_scale', instead of double, to avoid a GCC warning about
5681 * xfns.c (Fx_window_property): Remove unused local.
5683 Don't kill already-reaped process (Bug#17561).
5684 * process.c (process_send_signal): Fix race condition where a
5685 subprocess was reaped by a signal handler between the check for
5686 liveness and calling 'kill', which meant that Emacs could in
5687 theory kill an innocent bystander process. Do the fix by blocking
5688 SIGCHLD in a critical section that checks liveness before killing.
5690 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5692 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5694 2014-05-26 Ken Brown <kbrown@cornell.edu>
5696 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5697 even if !CYGWIN (see bug#17510).
5699 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5701 * nsfns.m (Fns_do_applescript): Surround NSApp run
5702 with calls to ns_init_events, ns_finish_events (Bug#17424).
5704 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5706 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5707 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5709 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5710 with calls to ns_init_events, ns_finish_events (Bug#17424).
5712 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5714 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5715 if we are iterating over an object that generates glyphs for
5716 marginal areas. (Bug#17585)
5718 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5720 * xdisp.c (safe__call1, safe__eval): Now static.
5722 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5724 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5725 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5726 (safe_call1): Call safe_call instead of safe__call directly.
5728 2014-05-26 Ken Brown <kbrown@cornell.edu>
5730 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5731 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5734 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5736 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5737 (safe__call, safe__call1, safe__eval): New functions.
5738 (safe_call): Use it.
5739 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5740 (display_mode_element): Same for `:eval'.
5742 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5744 Fix port to 32-bit AIX (Bug#17540).
5745 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5746 twice. _text already includes this offset.
5747 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5749 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5751 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5752 when closest_pos is identical to to_charpos, don't recurse, since
5753 we already tried that, and failed. (Bug#17539)
5755 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5756 unwinding when frame's faces were not initialized yet, increment
5757 the frame's image-cache reference count before calling
5758 x_free_frame_resources. Don't dereference
5759 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5761 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5763 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5766 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5767 macfont.m, call draw with adjusted arguments so font drivers
5768 don't need to do that.
5770 * macfont.m (macfont_draw): Merge changes from Macport.
5772 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5774 * alloc.c (garbage_collect_1): New function, with all of the guts
5775 of Fgarbage_collect.
5776 (mark_stack): Accept an argument END and don't mark Lisp objects
5777 on the stack beyond the address given by END. Calculation of END
5778 was moved to Fgarbage_collect.
5779 (Fgarbage_collect): Calculate the end address of the stack portion
5780 that needs to be examined by mark_stack, and pass that address to
5781 garbage_collect_1, which will pass it to mark_stack.
5782 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5783 for more details about the underlying problems. In particular,
5784 this avoids dumping Emacs with the large hash-table whose value is
5785 held in purify-flag for most of the time loadup.el runs.
5787 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5789 * xfns.c (x_window_property_intern): New function (code from
5791 (Fx_window_property): Call x_window_property_intern. If property
5792 not found and NILP (source) and outer window != inner window,
5793 check outer window for property (Bug#17537).
5795 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5797 Supply malloc and alloc_size attributes for extern allocators.
5798 This documents the C API, and helps GCC generate a bit better code.
5799 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5800 (ATTRIBUTE_MALLOC_SIZE): New macros.
5801 * gmalloc.c (malloc, realloc, calloc):
5802 * gtkutil.h (malloc_widget_value):
5803 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5804 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5807 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5809 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5810 * image.c (imagemagick_load_image): Port to hosts that do not use
5811 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5813 2014-05-21 Leo Liu <sdl.web@gmail.com>
5815 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5817 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5819 * dbusbind.c (xd_signature): Revert last 2 patches.
5821 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5823 Allow any non-nil value to count as true in bool-vector.
5824 Likewise for xd_signature in dbusbind.c.
5825 This is more consistent with the usual practice in Emacs, which is
5826 that any non-nil value counts as true.
5827 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5828 * dbusbind.c (xd_signature): Likewise, for booleans.
5829 * data.c, lisp.h (Qbooleanp):
5830 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5832 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5834 * lisp.h (CHECK_BOOLEAN): New function.
5835 * alloc.c (Fbool_vector): New function.
5836 (syms_of_alloc): Defsubr it.
5837 * data.c (Qbooleanp): New symbol.
5838 (syms_of_data): DEFSYM it.
5839 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5841 * font.c (font_matching_entity): Extract font-entity object
5842 from the vector of matching entities (Bug#17486).
5844 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5846 Assume C99 or later (Bug#17487).
5847 * bytecode.c (B__dummy__): Remove.
5848 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5849 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5850 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5851 * regex.c (DEBUG_PRINT): Assume varargs macros.
5852 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5854 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5856 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5857 memory for every buffer that was dumped.
5859 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5861 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5862 (Fnreverse): Allow vectors and bool vectors.
5864 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5866 Minor cleanup for terminal setup.
5867 * termhooks.h (create_terminal): Adjust prototype.
5868 * terminal.c (create_terminal): Pass output method and RIF as args.
5869 (init_initial_terminal):
5870 * nsterm.m (ns_create_terminal):
5871 * term.c (init_tty):
5872 * w32term.c (w32_create_terminal):
5873 * xterm.c (x_create_terminal): Adjust users.
5874 Avoid redundant NULL initializers and add comments.
5876 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5878 * keyboard.c (Qdeactivate_mark): Now static.
5880 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5882 If available, use Xfixes extension to do pointer blanking.
5883 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5884 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5885 (make_invisible_cursor): Move to...
5886 * xterm.c (make_invisible_cursor): ...here.
5887 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5888 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5889 (x_term_init): Call to x_setup_pointer_blanking.
5890 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5891 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5893 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5895 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5897 2014-05-12 Glenn Morris <rgm@gnu.org>
5899 * fileio.c (Ffile_executable_p): Doc tweak.
5901 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5903 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5904 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5906 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5908 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5910 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5912 Fix initialization of minibuffer history variable (Bug#17430).
5913 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5914 Move the initialization up to prevent any "value void" message.
5916 2014-05-08 Samuel Bronson <naesten@gmail.com>
5918 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5919 are matched (bug#17413).
5921 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5923 Stop tooltips pulling Emacs window to front (Bug#17408).
5924 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5925 SetWindowPos invocations.
5927 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5929 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5930 not initialized (Bug#17398).
5932 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5934 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5936 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5938 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5939 [HAVE_NS]: Do not include png.h.
5940 (x_query_frame_background_color): New function.
5941 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5942 (png_load_body): Coalesce duplicate code.
5944 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5946 Consult libpng-config more consistently (Bug#17339).
5947 * Makefile.in (PNG_CFLAGS): New var.
5948 (ALL_CFLAGS): Use it.
5949 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5950 CFLAGS now handles this.
5952 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5954 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5955 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5956 because WCONTINUED is always defined now.
5957 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5959 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5961 * buffer.c (overlay_strings): Fix the wording of the commentary.
5963 2014-05-01 Glenn Morris <rgm@gnu.org>
5965 * floatfns.c (Fisnan):
5966 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5968 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5970 * term.c (tty_menu_activate): A better initialization for cursor
5973 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5975 * intervals.c: Tighten assertions.
5976 (create_root_interval): Make sure the interval is not empty.
5977 (intervals_equal): Use booleans.
5978 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
5979 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
5980 (balance_possible_root_interval): Simplify and use booleans.
5981 (split_interval_right, split_interval_left): Check LENGTH, and remove
5982 now redundant assertion.
5983 (adjust_intervals_for_insertion): Remove now redundant assertions.
5984 (delete_node, interval_deletion_adjustment)
5985 (adjust_intervals_for_deletion, merge_interval_right)
5986 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
5987 (reproduce_interval): Make sure the interval is not empty.
5989 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
5991 * term.c (tty_menu_activate): Don't assume row and col are initialized.
5992 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
5993 satisfaction that they would always be initialized.
5995 2014-04-30 Eli Zaretskii <eliz@gnu.org>
5997 * term.c (tty_menu_display): Move the cursor to the active menu item.
5998 (tty_menu_activate): Return the cursor to the active menu item
5999 after displaying the menu and after displaying help-echo.
6000 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6001 for the details of why this is needed by screen readers and
6004 2014-04-30 Glenn Morris <rgm@gnu.org>
6006 * process.c (handle_child_signal):
6007 Handle systems without WCONTINUED. (Bug#15110, 17339)
6009 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6011 * window.c (struct saved_window): Remove mark.
6012 (Fset_window_configuration, save_window_save)
6013 (compare_window_configurations): Don't touch marks any more.
6015 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6017 Use bits_word for gcmarkbits.
6018 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6019 bits_word is typically a tad more efficient for mark bits than
6020 unsigned is, so use bits_word. All uses changed.
6021 * lisp.h (BITS_PER_INT): Remove; no longer used.
6023 Avoid undefined behavior in signed left shift.
6024 This ports to GCC 4.9.0 with -fsanitize=undefined.
6025 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6027 * regex.c (extract_number):
6028 * lisp.h (make_number, XINT):
6029 Do not shift a 1 bit left into a sign bit.
6030 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6031 not int, for gcmarkbits. All uses changed.
6033 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6035 * search.c (Fnewline_cache_check): Don't try to count newlines
6036 outside the buffer's restriction, as find_newline doesn't support that.
6038 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6040 * window.c (Fset_window_configuration): Deactivate the mark before
6042 (set_window_buffer): Ignore window_initialized.
6043 (window_initialized): Remove.
6044 * keyboard.c (Qdeactivate_mark): Not static any more.
6045 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6048 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6050 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6051 and to clang 3.4, which have fixed the bug. This should let us
6052 run a bit faster on these platforms when address sanitization is
6055 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6057 Port to GCC 4.9.0 with --enable-gcc-warnings.
6058 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6060 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6061 a way that also works with GCC 4.9.0.
6063 * search.c (Fnewline_cache_check): Remove unused locals.
6065 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6067 * search.c (find_newline1): New subroutine.
6068 (Fnewline_cache_check): New function.
6069 (syms_of_search): Defsubr it.
6071 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6073 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6074 * keyboard.c (unblock_input): Add comment.
6075 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6077 2014-04-22 Daniel Colascione <dancol@dancol.org>
6079 * lread.c (readevalloop_eager_expand_eval): New function
6080 that can recurse into toplevel forms.
6081 (readevalloop): Call it.
6082 * lisp.h: Declare Qprogn.
6083 * callint.c (Qprogn): No longer static.
6085 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6087 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6088 Also change identifiers to match the comments, and add more assertions
6091 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6093 * emacs.c (close_output_streams): Don't clear and restore errno.
6095 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6097 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6098 never becomes visible, i.e. using XMonad (Bug#17237).
6100 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6102 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6103 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6104 (Fline_pixel_height): Don't assume that the current buffer and the
6105 selected window's buffer are one and the same. (Bug#17281)
6107 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6108 paragraph-start cache before the newline cache. (Bug#17269)
6110 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6112 * term.c (tty_send_additional_strings): No need to fflush here,
6114 (tty_set_terminal_modes): fflush after sending additional strings,
6117 2014-04-17 Daniel Colascione <dancol@dancol.org>
6119 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6121 (tty_send_additional_strings): New function.
6122 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6123 (syms_of_term): Intern tty-mode-set-strings and
6124 tty-mode-reset-strings.
6126 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6128 * window.c (save_window_save): Lookup window_point_insertion_type in
6129 the right buffer (bug#15457).
6130 (Qwindow_point_insertion_type): New var.
6131 (syms_of_window): Initialize it.
6133 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6135 Fix the MSDOS build.
6136 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6137 (copy_text_and_data): Zero out the atexit chain pointer before
6140 * termhooks.h (encode_terminal_code): Update prototype.
6142 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6143 visible for all DOS_NT ports, not just WINDOWSNT.
6144 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6146 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6147 unless it is defined.
6148 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6150 * process.c (close_on_exec, accept4, process_socket): Move into
6151 the "ifdef subprocesses" part.
6152 (catch_child_signal): Condition by "ifdef subprocesses".
6153 (syms_of_process) <Qinternal_default_process_sentinel>
6154 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6156 * msdos.h: Add prototypes for new functions.
6157 (EINPROGRESS): Define.
6158 (O_CLOEXEC): Define to zero.
6160 * msdos.c (check_window_system): Remove unnecessary an
6161 incompatible duplicate function.
6162 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6163 New functions in support of new functionality.
6165 * menu.c (single_menu_item): Add visual indication of submenu
6166 also for menus on MSDOS frames.
6167 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6169 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6170 when async subprocesses aren't supported.
6172 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6174 * emacs.c (close_output_streams): Zero out errno before calling
6177 * dired.c [MSDOS]: Include msdos.h.
6179 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6180 (DATA_START) [MSDOS]: Define.
6181 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6183 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6184 Ifdef away for MSDOS.
6185 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6186 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6188 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6189 Use temporary file template that is compatible with mkostemp.
6190 Move vfork-related portions under #ifndef MSDOS.
6191 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6193 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6195 * buffer.c (Foverlays_at): Add argument `sorted'.
6197 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6199 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6200 text, invalidate the bidi_paragraph_cache upto and including the
6203 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6205 Port to IRIX 6.5 (Bug#9684).
6206 * conf_post.h (INET6) [IRIX6_5]: Define.
6207 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6208 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6210 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6212 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6213 before passing it to system APIs.
6215 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6217 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6218 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6220 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6222 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6224 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6226 Remove DATA_SEG_BITS.
6227 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6228 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6229 cc, but that platform is so old that SGI itself stopped supporting
6230 it in December 2013. If you still need Emacs on IRIX, please
6231 either compile with GCC and port the undumping code, or run
6232 './configure --with-wide-int'.
6233 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6234 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6235 DEFINE_GDB_SYMBOL_START way to define it.
6236 (NONPOINTER_BITS): New macro.
6237 (EMACS_INT): Use it.
6238 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6239 the problem and/or configuring --with-wide-int.
6240 (USE_LSB_TAG): Simplify, based on above changes.
6241 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6242 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6244 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6246 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6247 covered by a display string that ends in a newline, and that cases
6248 going back by DVPOS lines to hit the search limit, lift the limit
6249 and go back until DVPOS is reached. (Bug#17244)
6251 * indent.c (Fvertical_motion): Handle correctly the case when the
6252 display string is preceded by an empty line.
6254 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6255 use S_IWRITE instead.
6257 2014-04-11 Glenn Morris <rgm@gnu.org>
6259 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6261 2014-04-11 Ken Brown <kbrown@cornell.edu>
6263 * Makefile.in (EMACS_MANIFEST): Revert last change.
6265 2014-04-10 Daniel Colascione <dancol@dancol.org>
6267 * puresize.h (BASE_PURESIZE): Increase.
6269 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6271 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6273 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6274 region handling (and don't call signal_before_change) if
6275 inhibit_modification_hooks is set.
6276 (signal_before_change): Don't check inhibit_modification_hooks any more.
6278 2014-04-08 Daniel Colascione <dancol@dancol.org>
6280 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6281 function cells contain valid lisp objects. (Modified version of
6284 * alloc.c (detect_suspicious_free): Split actual stack capturing
6285 out into new function for easier breakpoint setting.
6286 (note_suspicious_free): New function.
6288 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6290 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6292 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6293 (symbol_block_pinned): New var.
6294 (Fmake_symbol): Initialize `pinned'.
6295 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6296 pinned and signal an error for un-purifiable objects.
6297 (pure_cons): Use it.
6298 (Fpurecopy): Use it, except for objects that can't be purified.
6299 (mark_pinned_symbols): New function.
6300 (Fgarbage_collect): Use it.
6301 (gc_sweep): Remove hack made unnecessary.
6303 2014-04-07 Glenn Morris <rgm@gnu.org>
6305 * keyboard.c (Fopen_dribble_file): Doc tweak.
6307 2014-04-07 Ken Brown <kbrown@cornell.edu>
6309 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6311 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6313 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6314 We have a substitute execinfo.h on hosts that lack it.
6315 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6316 isn't optimized away.
6318 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6320 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6321 * alloc.c (memory_full):
6322 * charset.c (syms_of_charset):
6323 * doc.c (Fsnarf_documentation):
6325 * font.c (BUILD_STYLE_TABLE):
6326 * keyboard.c (make_lispy_event):
6327 * profiler.c (setup_cpu_timer):
6328 * xgselect.c (xg_select):
6329 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6331 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6332 Replace the only use with ARRAYELTS (font_property_table).
6333 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6335 2014-04-03 Daniel Colascione <dancol@dancol.org>
6337 * xterm.c (x_term_init):
6338 * xfns.c (best_xim_style):
6339 * xfaces.c (Fdump_colors):
6340 * w32fns.c (w32_default_color_map):
6341 * w32.c (init_environment, N_ENV_VARS):
6342 * unexcw.c (read_exe_header):
6343 * term.c (term_get_fkeys_1):
6344 * sysdep.c (init_baud_rate):
6345 * nsterm.m (ns_convert_key):
6346 * nsfns.m (get_geometry_from_preferences):
6347 * msdos.c (dos_set_window_size, init_environment):
6348 * macfont.m (mac_font_get_glyph_for_cid)
6349 (macfont_store_descriptor_attributes)
6350 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6351 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6352 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6354 * image.c (xpm_str_to_color_key):
6355 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6356 * frame.c (x_set_frame_parameters):
6357 * fileio.c (Ffile_selinux_context):
6358 * emacs.c (sort_args):
6359 * dosfns.c (msdos_stdcolor_name):
6360 * dired.c (file_attributes):
6361 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6362 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6365 2014-04-02 Daniel Colascione <dancol@dancol.org>
6367 * data.c (Ffset): Abort if we're trying to set a function call to
6370 * lisp.h (ARRAYELTS): New macro.
6372 * alloc.c: Include execinfo.h if available.
6373 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6374 (suspicious_free_record): New structure.
6375 (suspicious_objects, suspicious_object_index)
6376 (suspicious_free_history, suspicious_free_history_index):
6378 (find_suspicious_object_in_range, detect_suspicious_free)
6379 (Fsuspicious_object): New functions.
6380 (cleanup_vector): Call find_suspicious_object_in_range.
6382 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6384 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6385 width from font width (Bug#17163).
6387 * frame.c (x_set_frame_parameters): Calculate default values of
6388 new frame sizes only after all other frame parameters have been
6389 processed (Bug#17142).
6391 2014-04-02 Ken Brown <kbrown@cornell.edu>
6393 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6396 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6398 * xterm.c (x_draw_image_glyph_string): Adjust image background
6399 width accordingly when its x position is adjusted. (Bug#17115)
6401 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6403 * font.c (font_list_entities): Do not add empty vector to font cache.
6404 (font_matching_entity): Likewise. If matching entity is found, insert
6405 1-item vector with this entity instead of entity itself (Bug#17125).
6407 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6409 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6411 * fns.c (validate_subarray): Rename from validate_substring,
6412 since it works for vectors too. New arg ARRAY. Optimize for the
6413 non-nil case. Instead of returning bool, throw an error if out of
6414 range, so that the caller needn't do that. All uses changed.
6415 Report original values if out of range.
6416 (Fsubstring, Fsubstring_no_properties, secure_hash):
6417 Also optimize the case where FROM is 0 or TO is the size.
6419 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6421 * search.c (Freplace_match): Use make_specified_string.
6422 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6423 to catch bogus override face of glyph strings.
6424 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6425 Move common substring range checking code to...
6426 (validate_substring): ...this function.
6428 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6430 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6432 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6434 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6435 bar is zero height, just return (Bug#16976).
6436 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6438 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6440 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6441 is nil. If waiting for toolbar to complete, force a redraw.
6443 2014-03-28 Glenn Morris <rgm@gnu.org>
6445 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6446 (emacs_bugreport): New variable.
6447 (usage_message): Use PACKAGE_BUGREPORT.
6448 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6450 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6452 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6454 Port recent signal-related changes to FreeBSD.
6455 Reported by Herbert J. Skuhra.
6456 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6457 Move decls from here ...
6458 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6460 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6462 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6463 and width of image background when it is displayed with a 'box'
6466 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6468 More backward-compatible fix to char-equal core dump (Bug#17011).
6469 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6470 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6472 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6474 * image.c (init_svg_functions): When loading SVG-related libraries,
6475 free already loaded libraries if the initialization fails.
6476 (rsvg_handle_set_size_callback): Remove declaration, unused.
6478 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6480 Fix core dump in char-equal (Bug#17011).
6481 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6482 unibyte buffers, as we can't tell whether the characters are
6485 * insdel.c (adjust_markers_for_delete): Remove unused local.
6487 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6489 Have (MARKER . ADJUSTMENT) undo records always be immediately
6490 after their corresponding (TEXT . POS) record in undo list.
6492 * lisp.h (record-delete): New arg record_markers.
6493 (record_marker_adjustment): No longer needed outside undo.c.
6494 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6495 adjustments to undo.c's record_marker_adjustments. Note that
6496 fileio.c's decide_coding_unwind is another caller to
6497 adjust_markers_for_delete. Because it has undo list bound to t,
6498 it does not rely on adjust_markers_for_delete to record marker
6500 (del_range_2): Swap call to record_delete and
6501 adjust_markers_for_delete so as undo marker adjustments are
6502 recorded before current deletion's adjustments, as before.
6503 (adjust_after_replace):
6504 (replace_range): Pass value for new record_markers arg to
6506 * undo.c (record_marker_adjustment): Rename to
6507 record_marker_adjustments and made static.
6508 (record_delete): Check record_markers arg and call
6509 record_marker_adjustments.
6510 (record_change): Pass value for new record_markers arg to
6512 (record_point): at_boundary calculation no longer needs to account
6513 for marker adjustments.
6515 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6517 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6520 2014-03-26 Glenn Morris <rgm@gnu.org>
6522 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6524 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6526 * buffer.c (struct sortvec): Add field `spriority'.
6527 (compare_overlays): Use it.
6528 (sort_overlays): Set it.
6530 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6532 * xdisp.c (redisplay_window): If all previous attempts to find the
6533 cursor row failed, try a few alternatives before falling back to
6534 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6536 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6538 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6539 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6541 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6542 variables on Windows.
6544 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6546 * w32.c (unsetenv): Remove unused var `retval'.
6547 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6549 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6550 (start_watching): Remove unused var `thr'.
6552 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6553 (find_child_console): Remove unnecesary var `thread_id'.
6555 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6556 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6558 2014-03-26 Glenn Morris <rgm@gnu.org>
6560 * filelock.c (Flock_buffer): Doc tweak.
6562 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6563 * emacs.c (shut_down_emacs):
6564 * fileio.c (Finsert_file_contents, write_region):
6565 * filelock.c (top-level, syms_of_filelock):
6566 * insdel.c (prepare_to_modify_buffer_1):
6567 CLASH_DETECTION is always defined now.
6569 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6571 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6572 DLL handle, to speed up thread startup.
6574 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6576 Handle sigmask better with nested signal handlers (Bug#15561).
6577 * atimer.c (sigmask_atimers): Remove.
6578 Remaining use rewritten to use body of this function.
6579 * atimer.c (block_atimers, unblock_atimers):
6580 * callproc.c (block_child_signal, unblock_child_signal):
6581 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6582 New arg OLDSET. All callers changed.
6583 * atimer.c (block_atimers, unblock_atimers):
6584 * callproc.c (block_child_signal, unblock_child_signal):
6585 * keyboard.c (handle_interrupt):
6586 * sound.c (vox_configure, vox_close):
6587 Restore the old signal mask rather than unilaterally clearing bits
6588 from the mask, in case a handler is running within another
6589 handler. All callers changed.
6590 * lisp.h, process.c, process.h, term.c:
6591 Adjust decls and callers to match new API.
6592 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6593 signal handlers aren't supposed to use floating point anyway.
6594 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6596 2014-03-23 Daniel Colascione <dancol@dancol.org>
6598 Split gc_sweep into discrete functions for legibility and better
6601 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6602 (sweep_vectors): Fix typo in comment.
6603 (sweep_conses, sweep_floats, sweep_intervals)
6604 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6605 (gc_sweep): Call new functions, to which existing functionality is
6607 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6609 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6611 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6613 2014-03-23 Daniel Colascione <dancol@dancol.org>
6615 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6616 only if xic_style calls for it. This change allows Emacs to work
6617 with ibus. Also, don't leak resources if create_frame_xic fails,
6618 and stop caching xic_style across different displays.
6619 (supported_xim_styles): Make const.
6620 (best_xim_style): Remove first parameter: it's always just
6621 supported_xim_styles. Change to look at supported_xim_styles
6624 2014-03-23 Daniel Colascione <dancol@dancol.org>
6626 * term.c (init_tty): Rearrange condition for clarity; print
6627 appropriate diagnostic.
6629 2014-03-23 Daniel Colascione <dancol@dancol.org>
6631 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6632 array. (ASAN caught.)
6634 2014-03-22 Glenn Morris <rgm@gnu.org>
6636 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6638 2014-03-22 Daniel Colascione <dancol@dancol.org>
6640 * process.c (conv_sockaddr_to_lisp): When extracting the string
6641 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6643 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6645 Fix regression introduced by patch for Bug#10500.
6646 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6647 * w32term.c (x_draw_image_relief): Likewise.
6649 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6651 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6652 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6653 maximize a frame for odd default fonts.
6655 2014-03-21 Glenn Morris <rgm@gnu.org>
6657 * minibuf.c (history-length): Increase default from 30 to 100.
6659 2014-03-21 Daniel Colascione <dancol@dancol.org>
6661 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6662 every time we switch to minibuffer.
6664 * alloc.c (lisp_align_malloc, allocate_string_data)
6665 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6666 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6668 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6670 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6671 support more "verbs".
6673 2014-03-21 Daniel Colascione <dancol@dancol.org>
6675 Always prohibit dumping a dumped Emacs.
6677 * emacs.c (might_dump): New variable.
6678 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6679 * lisp.h (might_dump): Declare.
6680 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6682 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6684 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6686 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6688 * doc.c (store_function_docstring): Warn when we don't know where to
6690 (Fsubstitute_command_keys): Don't advertise the fact that
6691 text-properties are dropped, since we think it's a bug that we'll fix.
6693 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6694 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6695 * frame.c (frame_garbaged): Make "docstring" more precise.
6697 2014-03-20 Glenn Morris <rgm@gnu.org>
6699 * charset.c (init_charset): When we cannot find the charsets directory,
6700 mention if EMACSDATA is set.
6702 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6704 * fns.c (Frandom): Fix rare bug where the result isn't random.
6706 Fix porting inconsistency about rounding to even.
6707 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6708 This way, the unusual !HAVE_RINT case acts like the usual
6709 HAVE_RINT case, and we can fix the documentation accordingly.
6711 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6713 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6714 (w32_wnd_proc): Initialize the dwHoverTime member of
6715 TRACKMOUSEEVENT structure.
6717 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6719 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6721 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6723 * search.c (find_newline): Speed up the function when using the
6724 newline cache, by halving the number of calls to
6725 region_cache_forward and region_cache_backward. (Bug#16830)
6727 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6729 * buffer.c (Fset_buffer): Document return value (bug#17015).
6731 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6733 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6734 nil, always resize character wise to avoid potential loss of the
6735 mode line (Bug#16923 related).
6737 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6739 * frame.c (x_set_frame_parameters): Always calculate new sizes
6740 pixelwise to avoid potential loss when rounding.
6742 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6744 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6745 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6747 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6749 * w32.c (fstatat): Don't add an extra slash if the argument ends
6750 with a slash: this fails the subsequent call to stat_worker on
6751 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6753 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6755 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6757 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6759 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6761 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6762 when frame is only on one screen (Bug#14713).
6764 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6766 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6767 there's a valid wrap point in the display line, the last glyph
6768 cannot "just barely fit" on this row, because display_line doesn't
6769 let it. Instead, proceed as if the last glyph didn't fit, so that
6770 we eventually back up the iterator to the wrap point. This avoids
6771 delusional behavior of move_it_to, whereby it proceeds to the next
6772 display line, but sets current_x to zero for all the glyphs that
6773 without word-wrap would fit on the previous display line.
6774 One result was that visual-order cursor movement behaved erratically
6776 (Fmove_point_visually): Add code to find the x coordinate of the
6777 last character before wrap point, under word-wrap on a TTY.
6779 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6781 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6782 also return value of MOVE_POS_MATCH_OR_ZV from
6783 move_it_in_display_line_to, when moving from beginning of line to
6784 point's position. (Bug#16961)
6786 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6788 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6789 * window.c (Fselect_window): Explain NORECORD and
6790 `buffer-list-update-hook' in doc-string.
6792 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6794 * window.c (Fother_window_for_scrolling): Check that
6795 Vother_window_scroll_buffer is a buffer.
6797 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6799 * xterm.c (xim_initialize): Always pass a copy of resource name
6800 to XRegisterIMInstantiateCallback and eassert whether return
6801 value is True. Passing copy is important because Xlib doesn't
6802 make its own copy and resource name argument usually points to
6803 SSDATA (Vx_resource_name), which may be changed from Lisp.
6804 (xim_close_display): For XUnregisterIMInstantiateCallback,
6805 always eassert return value and pass exactly the same values
6806 as were used for XRegisterIMInstantiateCallback.
6807 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6808 sources to check why if you are interested.
6810 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6812 * dispnew.c (change_frame_size_1): Add new_lines instead of
6813 new_height, the latter may be still zero if passed as such.
6814 * window.c (Fwindow_pixel_height): Mention bottom divider in
6817 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6819 Fix "resource temporarily unavailable" with xgselect
6821 * xgselect.c: Include <stdbool.h>.
6822 (xg_select) [!USE_GTK]: Don't lose track of errno.
6824 Fix minor --enable-gcc-warnings issues.
6825 * widget.c (update_various_frame_slots, EmacsFrameResize):
6826 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6828 2014-03-04 Ken Brown <kbrown@cornell.edu>
6830 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6831 represent the actual adjustment needed for alignment.
6833 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6835 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6836 needed, and don't reallocate if the initial allocation already
6837 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6839 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6841 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6844 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6846 * cmds.c (delete-char): Update docstring pointing out that the
6847 function ignores `delete-active-region' and `overwrite-mode'.
6849 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6851 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6853 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6854 allocated buffer due to alignment.
6855 (freehook): If the block to be freed was allocated by
6856 'aligned_alloc', find its real pointer before calling 'free'.
6858 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6861 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6863 * font.c (toplevel): Adjust comment about font cache layout.
6864 (font_clear_cache): Fix to match real font cache layout.
6865 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6866 (Fframe_font_cache) [FONT_DEBUG]: New function.
6867 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6869 Avoid crashes when X fonts are erroneously freed on reused X
6870 'Display *' connection data (Bug#16069). Note that X font
6871 resources still may be leaked, but currently there is no way
6872 to completely avoid it.
6873 * xterm.h (struct x_display_info): New member x_id. Add comments.
6874 * xterm.c (x_display_id): New variable.
6875 (x_term_init): Assign identifier to each opened X connection.
6876 * xfont.c (struct xfont): New member x_display_id.
6877 (xfont_open): Initialize it with frame's display id.
6878 (xfont_close): Check whether font's display id matches the one
6879 recorded for the given display. Adjust comment.
6880 * xftfont.c (struct xftfont_info):
6881 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6883 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6885 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6886 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6887 killed Vother_window_scroll_buffer.
6888 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6890 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6892 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6893 that start with more than 2 slashes as UNCs. (Bug#16751)
6895 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6897 Fix a few crashes and leaks when cloning C strings.
6898 * alloc.c, lisp.h (dupstring): New function.
6899 * gtkutil.c (xg_get_font):
6900 * term.c (tty_default_color_capabilities):
6901 * xsettings.c (store_monospaced_changed)
6902 (store_font_name_changed, parse_settings)
6903 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6904 This avoids some unlikely crashes due to accessing freed storage,
6905 and avoids some minor memory leaks in the more-typical case.
6907 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6909 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6910 cursor when modeline can't be dragged (Bug#16647).
6912 2014-02-28 Glenn Morris <rgm@gnu.org>
6914 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6915 from custom-delayed-init-variables. (Bug#11565)
6917 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6919 More fixes for mouse glyph calculations (Bug#16647).
6920 * window.c (coordinates_in_window): In intersection of
6921 horizontal and vertical window dividers prefer the horizontal
6922 one. Add some extra parens to last fix.
6923 (window_relative_x_coord): Return x-coordinate for header and
6925 * xdisp.c (remember_mouse_glyph): In text area don't extend
6926 glyph into mode line to show the vertical drag cursor there
6927 immediately. Subdivide mouse glyphs in right fringes to show a
6928 horizontal drag cursor as soon as we enter the "grabbable width"
6929 portion. Handle vertical border case separately. Do not
6930 subdivide window divider areas.
6931 (note_mouse_highlight): On bottom divider of bottommost windows
6932 show vertical drag cursor only when the minibuffer window can be
6935 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6937 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6938 reset by the face of the object just displayed. See also bug#76.
6939 (get_next_display_element): If the string came from a display
6940 property, examine the box face attribute at it->position, not at
6941 it->current.pos, since the latter was not updated yet. (Bug#16870)
6942 (handle_face_prop): Improve commentary.
6944 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6946 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6947 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6949 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6951 Fixes around Bug#16647.
6952 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6953 ON_BOTTOM_DIVIDER cases.
6954 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6955 only if the window has no right divider.
6956 (Fcoordinates_in_window_p): Fix doc-string.
6958 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6960 * lread.c (Funintern): Fix doc to match advertised calling convention.
6962 2014-02-24 Daniel Colascione <dancol@dancol.org>
6964 * keyboard.c (read_char): Close race that resulted in lost events.
6966 2014-02-22 Glenn Morris <rgm@gnu.org>
6968 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6969 * window.c (window-resize-pixelwise): Doc fixes.
6971 * process.c (Finternal_default_process_filter)
6972 (Finternal_default_process_sentinel): Doc tweaks.
6974 2014-02-21 Glenn Morris <rgm@gnu.org>
6976 * process.c (Fprocess_buffer, Faccept_process_output)
6977 (Finternal_default_process_filter, Finternal_default_process_sentinel):
6980 2014-02-21 Martin Rudalics <rudalics@gmx.at>
6982 * window.c (Fwindow_scroll_bar_width): New function.
6984 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
6986 Pacify GCC when configuring with --enable-gcc-warnings.
6987 * xdisp.c (move_it_in_display_line_to) [lint]:
6988 Initialize recently-added local.
6990 2014-02-21 Daniel Colascione <dancol@dancol.org>
6992 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
6994 2014-02-20 Eli Zaretskii <eliz@gnu.org>
6996 * xdisp.c (init_iterator): Don't dereference a bogus face
6997 pointer. (Bug#16819)
6998 (try_cursor_movement): Don't use cursor position if
6999 set_cursor_from_row failed to compute it. This avoids assertion
7000 violations in MATRIX_ROW.
7001 (move_it_in_display_line_to): Save the iterator state in ppos_it
7002 only once per call. Reimplement the method used to return to the
7003 best candidate position if all the positions found in display line
7004 are beyond TO_CHARPOS. This cuts down the number of calls to
7005 bidi_shelve_cache, which moves a lot of stuff when lines are long
7006 and include bidirectional text. (Bug#15555)
7008 2014-02-20 Glenn Morris <rgm@gnu.org>
7010 * data.c (Fdefalias): Doc fix.
7012 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7014 * xdisp.c (display_line): Fix horizontal scrolling of large images
7015 when fringes are turned off. This comes at a price of not
7016 displaying the truncation/continuation glyphs in this case.
7019 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7020 CreateDIBSection returns an error indication, zero out *ximg after
7021 destroying the image. This avoids crashes in memory allocations
7022 due to the fact that some of the callers also call
7023 x_destroy_x_image, which will attempt to free an already free'd
7026 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7028 * widget.c (update_various_frame_slots): Don't set
7029 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7031 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7033 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7035 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7037 temacs --daemon fix (Bug#16599).
7038 * emacs.c (main): Initialize daemon_pipe[1] here ...
7039 (syms_of_emacs): ... instead of here.
7041 2014-02-16 Anders Lindgern <andlind@gmail.com>
7043 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7046 2014-02-16 Daniel Colascione <dancol@dancol.org>
7048 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7049 (xd_get_connection_address): Use it.
7050 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7051 xd_get_connection_address because the latter signals if the bus
7052 we're trying to close is already disconnected.
7054 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7056 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7057 argument to CreateThread. This avoids segfaults on Windows 9X.
7058 Reported by oslsachem <oslsachem@gmail.com>.
7060 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7062 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7063 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7064 (check_lseek): New function, to report lseek errors.
7065 (save_data_space, update_file_ptrs, read_header, write_header)
7066 (copy_file, copy_rest, unexec): Use these news functions.
7067 (update_file_ptrs): Don't assume wraparound behavior when
7068 converting a large size_t value to off_t.
7070 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7072 * composite.c (fill_gstring_header): Pass positions as C integers
7073 and move parameters checking to...
7074 (Fcomposition_get_gstring): ...this function. Handle case when
7075 buffer positions are in reversed order and avoid crash (Bug#16739).
7077 * buffer.c (validate_region): Mention current buffer in error message.
7079 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7081 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7083 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7085 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7087 2014-02-11 Glenn Morris <rgm@gnu.org>
7089 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7090 Replace refs to "OpenStep" in messages.
7092 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7094 Avoid "." at end of error diagnostics.
7095 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7096 * font.c (Ffont_at):
7097 * nsfns.m (ns_display_info_for_name):
7098 * nsselect.m (Fx_own_selection_internal):
7099 * nsterm.m (performDragOperation:):
7100 Remove "." from end of diagnostic.
7102 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7104 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7105 unintuitive (bug#15824).
7106 (Fyes_or_no_p): Doc fix (bug#15456).
7108 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7110 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7112 * eval.c (call_debugger): When exiting the debugger, do not allow
7113 max_specpdl_size less than actual binding depth (Bug#16603).
7114 (syms_of_eval): Adjust docstring.
7116 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7118 * cmds.c (Fself_insert_command): Output a clearer error message on
7119 negative repetitions (bug#9476).
7121 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7123 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7125 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7127 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7129 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7131 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7133 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7135 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7137 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7139 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7140 `exit' works (bug#15865).
7142 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7144 Constrain window box/body sizes and margin widths (Bug#16649).
7145 * xdisp.c (window_box_width): Don't return less than zero.
7146 (window_box_left_offset, window_box_right_offset): Don't return
7147 more than the window's pixel width.
7148 * window.c (window_body_height, window_body_width): Don't return
7150 (window_resize_apply): Adjust margin width, if necessary.
7152 2014-02-07 Glenn Morris <rgm@gnu.org>
7154 * nsterm.m (syms_of_nsterm): Doc fix.
7156 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7158 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7159 New variables: pointers through which to call the respective APIs.
7160 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7161 (filename_from_ansi, sys_link, check_windows_init_file):
7162 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7163 This is required on Windows 9X, where we dynamically load
7164 UNICOWS.DLL which has their non-stub implementations.
7165 (maybe_load_unicows_dll): Assign addresses to these 2 function
7166 pointers after loading UNICOWS.DLL.
7168 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7169 MultiByteToWideChar and WideCharToMultiByte through function
7172 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7175 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7177 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7178 for OSX >= 10.9 if separate spaces are used.
7179 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7181 2014-02-06 Glenn Morris <rgm@gnu.org>
7183 * buffer.c (cache-long-scans): Doc fix.
7185 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7187 * w32fns.c (Fw32_shell_execute): Doc fix.
7189 2014-02-05 Bastien Guerry <bzg@gnu.org>
7191 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7192 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7194 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7196 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7197 outside the window (Bug#16649).
7199 * xdisp.c (note_mouse_highlight): When entering a margin area show
7200 a non-text cursor (Bug#16647).
7202 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7204 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7205 It prompted a compile-time diagnostic on GNU/Linux.
7206 Simplify to remove the need for the label.
7208 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7210 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7211 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7212 to show it; otherwise return 'unsupported--w32-dialog' to signal
7213 to the caller that emulation with menus is necessary.
7214 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7216 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7218 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7221 * menu.c (Fx_popup_dialog): Don't condition the call to
7222 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7223 special symbol 'unsupported--w32-dialog', emulate the dialog with
7224 a menu by calling x-popup-menu.
7226 * menu.h (Qunsupported__w32_dialog): New extern variable.
7228 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7230 * keyboard.c (kbd_buffer_get_event): Read file notification events
7233 * xgselect.c (xg_select): Read glib events in any case, even if
7234 there are no file descriptors to watch for. (Bug#16519)
7236 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7238 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7239 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7240 * w32term.c (w32_draw_window_divider): Handle first and last
7242 * w32term.h (w32_fill_area_abs): New function.
7243 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7245 * xfaces.c (realize_basic_faces): Handle new face ids.
7246 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7247 and bottom divider width.
7248 * xterm.c (x_draw_window_divider): Handle first and last pixels
7251 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7253 * print.c (Fexternal_debugging_output): Add cast to pacify
7254 --enable-gcc-warnings.
7255 * eval.c (call_debugger): Grow specpdl if the debugger was
7256 entered due to specpdl overflow (Bug#16603) and allow more
7257 specpdl space for the debugger itself.
7259 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7261 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7264 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7266 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7267 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7269 * print.c (Fexternal_debugging_output): If the argument character
7270 is non-ASCII, encode it with the current locale's encoding before
7271 writing the result to the terminal. (Bug#16448)
7273 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7274 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7277 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7279 * process.c (create_process): Reset SIGPROF handler in the child.
7280 * callproc.c (call_process): Likewise.
7282 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7284 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7286 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7288 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7289 of zero to print strings, GDB doesn't like it.
7291 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7292 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7293 we still use correct addresses. (Bug#16576)
7295 2014-01-27 K. Handa <handa@gnu.org>
7297 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7298 to preserve the code detection behavior of 24.3.
7299 * coding.h (struct coding_system): New member detected_utf8_bytes.
7300 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7301 (decode_coding_gap): Use short cut for UTF-8 file reading only
7302 when coding->detected_utf8_bytes equals to coding->src_bytes.
7303 * fileio.c (Finsert_file_contents): Cancel the previous change.
7305 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7307 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7308 that are not visible.
7310 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7312 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7313 is grabbed (Bug#16565).
7315 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7317 * xdisp.c (last_max_ascent): Re-remove after erroneously
7318 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7320 (move_it_to): Re-remove reference to last_max_ascent.
7321 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7322 max_descent here instead of calling line_bottom_y.
7325 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7327 * terminal.c (initial_free_frame_resources): New function.
7328 (init_initial_terminal): Install new hook to free face cache
7329 on initial frame and avoid memory leak. For details, see
7330 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7331 * xfaces.c (free_frame_faces): Adjust comment.
7333 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7335 * data.c (Fstring_to_number): Document results if unparsable
7338 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7340 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7342 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7344 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7345 * coding.c (detect_coding_utf_8, emacs_mule_char)
7346 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7347 (check_utf_8, decode_coding):
7348 * coding.h (struct coding_system.errors):
7349 Use ptrdiff_t, not int, for integer values derived from buffer and
7352 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7353 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7354 before invoking decode_coding_gap, since there's just one block.
7356 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7358 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7359 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7360 too early. Again run change_frame_size before assigning menu-
7363 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7365 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7366 arrives, call x_check_fullscreen, in case the new display has a
7367 different resolution. (Bug#16517)
7369 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7371 * term.c (read_menu_input): If the selected frame changes, exit
7373 (tty_menu_show): If the selected frame changes while we displayed
7374 a menu, throw to top level. (Bug#16479)
7376 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7378 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7380 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7382 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7383 * data.c (count_one_bits_word): Fix bug (negated comparison)
7384 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7386 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7388 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7389 Avoid undefined behavior by initializing display property bit of a
7390 string processed by the bidirectional iterator. For details, see
7391 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7393 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7395 Minor cleanup of previous change.
7396 * image.c (imagemagick_error, Fimagemagick_types):
7397 Omit some recently-introduced and unnecessary casts and assignments.
7399 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7401 Fix two memory leaks discovered with Valgrind.
7402 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7403 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7405 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7407 Fixes in window size functions around Bug#16430 and Bug#16470.
7408 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7409 (Fwindow_mode_line_height, Fwindow_header_line_height)
7410 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7411 Minor doc-string adjustments.
7412 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7413 Rewrite doc-strings.
7414 (window_body_height, window_body_width): Do not count partially
7415 visible lines/columns when PIXELWISE is nil (Bug#16470).
7416 (Qfloor, Qceiling): New symbols.
7418 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7420 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7421 when the image cache is not yet allocated. (Bug#16509)
7423 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7425 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7426 re-attach intervals to its base buffer (Bug#16502).
7427 * intervals.c (set_interval_object): Move from here...
7428 * intervals.h (set_interval_object): ... to here. Fix comments.
7430 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7432 Avoid undefined behavior by initializing buffer redisplay bit.
7433 Reported by Dmitry Antipov in
7434 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7435 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7437 Revert some of the CANNOT_DUMP fix (Bug#16494).
7438 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7440 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7442 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7443 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7444 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7445 they are replaced by macros that expand into direct calls to the
7446 corresponding functions from GDI32.DLL.
7447 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7448 variables in the Cygwin build, they are unused.
7450 2014-01-19 K. Handa <handa@gnu.org>
7452 * composite.c (composition_update_it): Fix previous change.
7454 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7456 Fix file name handling on MS-Windows 9X.
7457 * w32.c (maybe_load_unicows_dll): New function.
7459 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7460 on, to make sure we can convert file names to and from UTF-8 on
7461 Windows 9X. This fixes a failure to start up because Emacs cannot
7462 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7464 * w32font.c [WINDOWSNT]: Include w32.h.
7465 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7466 of implementing the same stuff.
7467 Remove now unused g_b_init_is_windows_9x.
7469 * w32.h (maybe_load_unicows_dll): Add prototype.
7471 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7473 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7474 switch to single keyboard. Prevents daemon crashes when a new
7475 client connects while we show a TTY menu in an existing client.
7478 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7480 Fix MinGW64 porting problem with _setjmp.
7481 Reported by Eli Zaretskii in:
7482 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7483 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7484 the old _setjmp and _longjmp. All uses changed.
7486 2014-01-13 Daniel Colascione <dancol@dancol.org>
7488 * textprop.c (Fremove_list_of_text_properties):
7489 Correctly handle reaching the end of the interval tree. (Bug#15344)
7491 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7493 * xdisp.c (resize_mini_window): Round height to a multiple of
7494 frame's line height. Fix bug in calculation of window start
7495 position (Bug#16424).
7497 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7499 * macfont.m: Include termchar.h.
7500 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7501 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7502 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7503 *_WITH_GC_* to take face and f as parameters.
7504 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7505 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7507 2014-01-13 Daniel Colascione <dancol@dancol.org>
7509 Fix menu item updating in the presence of the Unity global menu
7512 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7513 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7515 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7516 updating menus; explain why.
7517 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7518 problem it's supposed to solve and it interferes with detecting
7519 the presence of a global menu.
7520 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7523 2014-01-11 K. Handa <handa@gnu.org>
7525 * composite.c (composition_update_it): Fix indexing of
7526 LGSTRING_CHAR (Bug#15984).
7528 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7530 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7532 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7534 * xdisp.c (try_window_id): Don't use this function's optimizations
7535 if overlays in the buffer displayed by the window have changed
7536 since last redisplay. (Bug#16347)
7537 (message_dolog): Fix indentation.
7539 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7541 * frame.c (frame_resize_pixelwise): Fix doc-string.
7543 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7545 Fix handling of internal borders (Bug#16348).
7546 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7547 Remove internal border width from pixel width of windows.
7548 (change_frame_size_1): Don't return early when frame's pixel
7549 size changes - we still have to record the new sizes in the
7551 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7552 also when toolbar gets larger.
7553 * window.c (check_frame_size): Include internal_border_width in
7555 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7556 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7557 In non-toolkit/non-GTK version clear internal border.
7558 * xterm.c (x_clear_under_internal_border): New function for
7559 non-toolkit/non-GTK version.
7560 (x_after_update_window_line): In non-toolkit/non-GTK version
7562 (handle_one_xevent, x_set_window_size):
7563 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7564 * xterm.h (x_clear_under_internal_border): Extern it.
7566 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7568 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7569 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7572 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7574 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7575 last value of point is not equal to buffer's point. (Bug#16129)
7577 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7580 * nsterm.h (updateCollectionBehavior): Rename from
7581 updateCollectionBehaviour. All uses changed.
7583 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7584 * Makefile.in (SETFATTR): New macro.
7585 (temacs$(EXEEXT)): Use it.
7587 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7589 Fix maximization behavior on Windows (Bug#16300).
7590 * w32fns.c (w32_fullscreen_rect): Don't handle
7591 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7592 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7593 of SetWindowPos. Restore last placement also when leaving
7594 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7595 but the FULLSCREEN_BOTH case.
7597 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7600 * data.c (arithcompare_driver):
7601 * fileio.c (Fcar_less_than_car):
7602 * fns.c (internal_equal):
7603 * frame.c (delete_frame):
7604 * lisp.h (enum More_Lisp_Bits):
7606 Avoid C99 constructs that don't work in C89.
7607 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7608 to port to C89, which doesn't have 'long long'.
7609 (count_trailing_zero_bits): Use them.
7611 2014-01-03 Chong Yidong <cyd@gnu.org>
7613 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7615 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7617 Further adjust frame/window scrollbar width calculations.
7618 * window.c (apply_window_adjustment):
7619 Set windows_or_buffers_changed.
7620 (Fwindow_scroll_bars): Return actual scrollbar width.
7621 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7622 For non-toolkit builds again use 14 as minimum width and set
7623 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7624 * xterm.c (XTset_vertical_scroll_bar): Take width from
7625 WINDOW_SCROLL_BAR_AREA_WIDTH.
7626 (x_new_font): Rename wid to unit. Base calculation of new
7627 scrollbar width on toolkit used and make it analogous to that of
7628 x_set_scroll_bar_default_width.
7629 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7630 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7631 of GetSystemMetrics.
7632 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7633 WINDOW_SCROLL_BAR_AREA_WIDTH.
7634 (x_new_font): Make it correspond to changes in xterm.c.
7636 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7638 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7639 This is a cleaner way to fix the MinGW-w64 porting problem.
7640 Check for INTPTR_MAX misconfiguration.
7642 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7644 * search.c (newline_cache_on_off, find_newline): In indirect
7645 buffers, use the newline cache of the base buffer.
7647 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7648 buffer, invalidate the caches of its base buffer. (Bug#16265)
7650 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7651 buffers, use the width-run cache of the base buffer.
7653 * xdisp.c (redisplay_window): When the window displays an indirect
7654 buffer, and the character widths in the display table have
7655 changed, invalidate the width-run cache of the corresponding base
7658 * fileio.c (Finsert_file_contents): When invalidating the newline
7659 cache, consider the case of inserting into indirect buffer.
7661 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7662 In indirect buffers, use the paragraph cache of the base buffer.
7664 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7666 * window.c (grow_mini_window): Fix last change.
7668 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7670 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7672 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7674 * w32term.c (w32_initialize): Use LCID and LOWORD.
7676 * w32proc.c (create_child): Use pid_t for 5th argument.
7677 (IsValidLocale): Don't provide prototype for MinGW64.
7678 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7679 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7681 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7682 MinGW64 doesn't support.
7684 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7686 * w32.c (set_named_security_info): New function.
7687 (acl_set_file): Fall back on set_named_security_info if
7688 set_file_security fails.
7689 (g_b_init_set_named_security_info_w)
7690 (g_b_init_set_named_security_info_a): New static variables.
7691 (globals_of_w32): Initialize them to zero.
7692 (set_named_security_info): Set them to non-zero if the
7693 corresponding API is available.
7694 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7695 New function typedefs.
7697 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7699 Some more fixes following pixelwise resize changes including one
7701 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7702 of frame_resize_pixelwise.
7703 * widget.c (pixel_to_text_size): New function.
7704 (update_wm_hints): Have size hints respect value of
7705 frame_resize_pixelwise.
7706 (EmacsFrameResize): Alway process resize requests pixelwise.
7707 * window.c (grow_mini_window): Make sure mini window is at least
7709 * xdisp.c (display_menu_bar): Make sure menubar extends till
7711 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7712 (x_set_tool_bar_lines): Calculate pixelwise.
7713 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7714 frame_resize_pixelwise.
7716 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7718 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7719 variables not used there.
7721 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7723 * w32.c (sys_umask): New function. (Bug#16299)
7725 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7727 * dispnew.c (change_frame_size_1): Take old width of root window
7728 from that window's pixel width. (Bug#16284)
7730 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7732 Plain copy-file no longer chmods an existing destination (Bug#16133).
7733 * fileio.c (realmask): Now a static var, not a local.
7734 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7735 Remove arg STATPTR. All uses changed.
7736 (Fcopy_file): Do not alter permissions of existing destinations,
7737 unless PRESERVE-PERMISSIONS (renamed from
7738 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7739 Avoid race when testing for existing destinations and for
7740 when input and output files are the same.
7741 If changing the group fails, adjust both default and
7742 preserved permissions so that access is not granted to the
7744 (Fset_default_file_modes, init_fileio): Update realmask.
7745 (Fdefault_file_modes): Use realmask instead of calling umask.
7747 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7749 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7750 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7751 flags on the daemon pipe ends before execing.
7753 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7755 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7756 session. (Bug#14739)
7758 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7760 * callproc.c (Vexec_path): Document that exec-directory is in it.
7762 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7764 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7767 2013-12-27 Chong Yidong <cyd@gnu.org>
7769 * data.c (Fsymbol_function): Doc fix.
7771 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7773 Some more tinkering with Bug#16051.
7774 * window.c (resize_frame_windows): Don't let the size of the
7775 root window drop below the frame's default character size.
7776 Never ever delete any subwindows - let the window manager do the
7779 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7780 of toolbar lines needed when they exceed the height of the root
7782 (unwind_create_frame_1): New function.
7783 (Fx_create_frame): Generally inhibit calling the window
7784 configuration change hook here. Remove extra call to
7785 change_frame_size - it's not needed when we don't run the
7786 configuration change hook.
7788 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7790 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7791 On my Fedora 19 platform the core dumps were so big that
7792 my desktop became nearly catatonic.
7793 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7794 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7795 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7796 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7797 a clang-only syntax.
7798 * conf_post.h (__has_feature): New macro, if not already defined.
7799 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7800 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7802 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7804 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7805 is a file name. (Bug#16252)
7807 2013-12-25 Chong Yidong <cyd@gnu.org>
7809 * keyboard.c (Voverriding_terminal_local_map)
7810 (Voverriding_local_map): Doc fix.
7812 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7814 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7816 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7817 file name when it is submitted to ShellExecute. Simplify code.
7818 Don't test DOCUMENT for being a string, as that is enforced by
7819 CHECK_STRING. Doc fix.
7821 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7823 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7824 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7825 redisplay_tool_bar does. Improve and fix commentary.
7826 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7827 limits of the glyph matrices. (Bug#16051)
7828 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7829 only when the new size is different from the old one, and the new
7830 size can be achieved given the frame height.
7832 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7834 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7836 2013-12-23 Glenn Morris <rgm@gnu.org>
7838 * lread.c (Fload): Mention load-prefer-newer in doc.
7840 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7842 Handle Bug#16207 by being more restrictive when running hooks.
7843 * window.c (unwind_change_frame): New function.
7844 (Fset_window_configuration): Don't run configuration change hook
7845 while the frame configuration is unsafe. Call select_window
7848 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7850 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7852 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7854 * nsterm.h: Declare EmacsColor category.
7856 * nsterm.m (NSColor): Implement EmacsColor category.
7857 (ns_get_color): Use colorUsingDefaultColorSpace.
7858 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7860 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7862 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7864 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7865 having the PNG_NORETURN attribute, to avoid compiler warning in
7868 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7870 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7872 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7873 fringe background extension.
7874 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7875 because they are now always the same as `left' and `width',
7876 respectively. Remove code for the case that `width' and
7877 `sb_width' are different.
7879 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7881 Remove scroll_bar_actual_width from frames.
7882 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7883 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7884 (x_figure_window_size):
7885 * nsterm.m (x_set_window_size):
7886 * widget.c (set_frame_size):
7887 * w32term.c (x_set_window_size):
7888 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7889 scroll_bar_actual_width.
7891 Convert scroll_bar members to integers on Windows.
7892 * w32term.h (struct scroll_bar): Convert top, left, width,
7893 height, start, end and dragging to integers.
7894 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7896 * w32term.c (w32_set_scroll_bar_thumb)
7897 (w32_scroll_bar_handle_click): Remove XINT conversions for
7898 scroll_bar members. Treat bar->dragging as integer.
7899 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7900 first element. Remove XINT conversions for scroll_bar members.
7901 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7902 Remove XINT conversions for scroll_bar members.
7904 Fix assignment for new window total sizes.
7905 * window.c (Fwindow_resize_apply_total): Assign values for
7908 2013-12-20 Chong Yidong <cyd@gnu.org>
7910 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7911 argument to `append'.
7913 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7915 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7916 current text face, for extending the face of the display margins.
7919 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7920 Doc fix. (Bug#16190)
7922 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7924 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7927 * nsterm.m (Qfile, Qurl): New.
7928 (EV_MODIFIERS2): New macro.
7929 (EV_MODIFIERS): Use EV_MODIFIERS2.
7930 (ns_term_init): Remove font and color from DND, does not work on
7931 newer OSX, and other ports don't have them.
7932 (performDragOperation:): Handle modifiers used during drag.
7933 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7934 Remove global Lisp variables used to communicate with ns-win.el.
7935 Remove font and color handling.
7936 (syms_of_nsterm): Defsym Qfile and Qurl.
7938 2013-12-19 Anders Lindgren <andlind@gmail.com>
7940 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7941 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7943 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7944 (constrainFrameRect): Remove special case nr_screens == 1.
7945 Don't constrain size to size of view.
7947 * nsterm.h (ns_output): Remove dont_constrain.
7949 2013-12-19 Anders Lindgren <andlind@gmail.com>
7951 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7953 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7955 Minor fixes for recent openp changes.
7956 * lisp.h (GCPRO7): New macro.
7957 * lread.c (openp): Use bool for boolean; all callers changed.
7958 Protect save_string from GC. Don't assume that file descriptors
7959 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7960 warning about uninitialized variable.
7962 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7964 * w32fns.c (emacs_abort): Use intptr_t as argument of
7965 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7967 2013-12-18 Glenn Morris <rgm@gnu.org>
7969 * lread.c (Fload): Pass load_prefer_newer to openp.
7970 Don't bother checking mtime if openp already did it.
7971 (openp): Add `newer' argument, to check all suffixes
7972 and find the newest file.
7973 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7974 * callproc.c (call_process):
7975 * charset.c (load_charset_map_from_file):
7976 * emacs.c (init_cmdargs):
7977 * image.c (x_create_bitmap_from_file, x_find_image_file):
7979 * lread.c (Flocate_file_internal):
7980 * process.c (Fformat_network_address):
7981 * sound.c (Fplay_sound_internal):
7982 * w32.c (check_windows_init_file):
7983 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
7985 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
7987 2013-12-17 Eli Zaretskii <eliz@gnu.org>
7989 * w32.c (getloadavg): Don't index samples[] array with negative
7990 indices. Recover from wall-clock time being set backwards.
7992 * w32term.c (w32_initialize): Declare the argument of
7993 set_user_model as const.
7995 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
7996 (w32_menu_show): Constify some arguments passed to MessageBox.
7998 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
7999 to initialize Lisp objects.
8001 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8002 initialize Lisp objects.
8004 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8005 use variables used only on X under that condition.
8007 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8008 variables not used there.
8010 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8012 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8013 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8015 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8017 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8018 code, revealed in presence of R2L characters, character
8019 compositions, and display vectors. A better fix for Bug#16148.
8020 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8021 GTK and NS builds, they don't have this member of struct frame.
8023 * dispextern.h (struct composition_it): Correct a comment for the
8026 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8028 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8029 This prevents a compilation error on C compilers that do not
8030 default functions to return 'int' if not declared. Also, add
8031 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8032 since it now uses inline functions.
8034 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8036 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8037 display margins on mode line, header line, and in the frame's
8038 tool-bar window. (Bug#16165)
8040 2013-12-16 Andreas Schwab <schwab@suse.de>
8042 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8044 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8046 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8049 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8051 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8053 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8055 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8056 intended to find bogus pointers in font objects (Bug#16140).
8057 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8058 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8059 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8060 Disable for MS-Windows due to Bug#15876; apparently this
8061 requires more or less substantial changes in fontset code.
8062 * xfont.c (xfont_close):
8063 * xftfont.c (xftfont_close): Call x_display_info_for_display
8064 to check whether 'Display *' is valid (Bug#16093 and probably
8067 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8069 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8070 Reported by Juanma Barranquero <lekktu@gmail.com>.
8072 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8073 open a pty on MS-Windows. (Bug#16152)
8075 * emacs.c (decode_env_path): Fix bogus comparison against
8076 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8078 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8080 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8081 (Fx_file_dialog): Add parentheses around && to silence warning.
8083 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8085 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8087 * xdisp.c (extend_face_to_end_of_line): Extend background of
8088 non-default face in margin areas as well. (Bug#16151)
8089 (display_line): Call extend_face_to_end_of_line for continued
8090 lines as well, if the display margins have non-zero width.
8091 (set_glyph_string_background_width): When needed, set the
8092 extends_to_end_of_line_p flag on glyph strings to be drawn in
8093 margin areas, not only in the text area.
8095 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8098 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8100 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8101 Don't worry about verify_error being t, since it has to be a list.
8103 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8105 Use bool for boolean, focusing on headers.
8106 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8107 No need to include <stdbool.h>, since conf_post.h does it now.
8108 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8109 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8110 (SET_PER_BUFFER_VALUE_P):
8111 * ccl.c, ccl.h (setup_ccl_program):
8112 * ccl.h (CHECK_CCL_PROGRAM):
8113 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8114 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8115 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8116 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8117 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8118 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8119 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8120 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8121 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8122 (CHARSET_FAST_MAP_SET):
8123 * coding.c (decode_coding_ccl, encode_coding_ccl):
8124 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8125 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8126 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8127 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8128 (decode_coding_c_string):
8129 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8130 * conf_post.h (has_attribute):
8131 * dispextern.h (trace_redisplay_p)
8132 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8133 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8134 (SET_GLYPH_FROM_CHAR_GLYPH)
8135 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8136 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8137 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8138 (cursor_in_mouse_face_p):
8139 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8140 (blank_row, prepare_desired_row)
8141 (build_frame_matrix_from_leaf_window, make_current)
8142 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8143 (update_window, scrolling_window, update_frame_line):
8144 * disptab.h (GLYPH_FOLLOW_ALIASES):
8145 * editfns.c (Fformat):
8146 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8147 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8148 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8149 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8150 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8151 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8152 (FONT_DEFERRED_LOG):
8153 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8154 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8155 (FRAME_MOUSE_UPDATE):
8156 * fringe.c (Fdefine_fringe_bitmap):
8157 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8158 (x_create_bitmap_from_xpm_data, xpm_load_image):
8159 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8160 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8161 (MERGE_INTERVAL_CACHE):
8162 * keymap.h (KEYMAPP):
8163 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8164 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8165 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8166 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8167 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8168 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8169 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8170 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8171 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8172 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8173 (SETUP_BUFFER_SYNTAX_TABLE):
8174 * systime.h (timespec_valid_p):
8175 * term.c (save_and_enable_current_matrix):
8176 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8177 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8178 (redisplay_internal, try_window_reusing_current_matrix)
8179 (sync_frame_with_window_matrix_rows, try_window_id)
8180 (display_menu_bar, display_tty_menu_item, display_mode_line)
8181 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8182 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8183 * xmenu.c (xmenu_show):
8184 * xterm.c (use_xim, x_term_init):
8185 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8186 (struct x_bitmap_record):
8187 Use bool for booleans.
8188 * ccl.c (struct buffer_text):
8189 * ccl.h (struct ccl_program):
8190 * charset.h (struct charset):
8192 * coding.h (struct iso_2022_spec, struct coding_system):
8193 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8194 (struct glyph_string, struct face, struct face_cache)
8195 (struct bidi_string_data, struct bidi_it)
8196 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8198 * editfns.c (Fformat):
8199 * frame.h (struct frame):
8200 * fringe.c (struct fringe_bitmap):
8201 * intervals.h (struct interval):
8202 * keyboard.h (struct kboard):
8203 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8204 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8205 (struct Lisp_Buffer_Local_Value, union specbinding):
8206 * macfont.m (struct macfont_info):
8207 * process.h (struct Lisp_Process):
8208 * termchar.h (struct tty_display_info):
8209 * window.h (struct window):
8210 * xterm.h (struct x_output):
8211 Use bool_bf for boolean bit-fields.
8212 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8213 All callers changed.
8214 * ccl.h (struct ccl_program): Remove unused members private_state,
8215 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8217 (struct ccl_spec): Remove unused members cr_carryover,
8218 eight_bit_carryover.
8219 * conf_post.h: Include <stdbool.h>.
8220 (bool_bf): New type.
8221 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8222 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8223 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8224 'do { ... } while (false)' brackets.
8225 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8226 Args must now be expressions; all callers changed.
8227 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8228 (PRODUCE_GLYPHS): Simplify use of boolean.
8229 * fileio.c (Fcopy_file):
8230 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8231 * lisp.h (UNGCPRO): Return void, not int.
8232 (FOR_EACH_TAIL): Use void expression, not int expression.
8233 * region-cache.c: Reindent.
8234 * region-cache.h: Copy comments from region-cache.c, to fix
8235 incorrect remarks about booleans.
8237 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8239 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8240 when character at point is displayed from a display vector.
8243 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8245 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8246 now a list of certificate validation checks that will abort a
8247 connection with an error.
8248 (Fgnutls_boot): Document it and use it.
8250 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8252 * w32term.c (w32_enable_frame_resize_hack): New variable.
8253 (x_set_window_size): Use it to hack frame resizing on Windows
8256 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8258 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8259 Windows-specific code to w32.c. Change error message text to
8260 match that of Posix platforms.
8262 * w32.c (w32_copy_file): New function, most of the code copied and
8263 reworked from Fcopy_file. Improve error handling. Plug memory
8264 leak when errors are thrown. Support file names outside of the
8265 current codepage. (Bug#7100)
8267 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8269 * lread.c (load_path_default): Prototype.
8271 2013-12-13 Glenn Morris <rgm@gnu.org>
8273 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8274 (dump_path): Remove.
8275 (load-path-default): Remove `changed' argument.
8276 Do not set dump_path permanently. Simplify.
8277 (init_lread): Simplify.
8278 (syms_of_lread): Remove dump_path.
8280 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8282 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8283 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8284 2013-12-12 font-related change to avoid Bug#16128, which
8285 is quite hard to fix without even more substantial changes.
8287 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8289 * font.c (font_close_object): Check for live frame (Bug#16128).
8291 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8293 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8294 Return ptrdiff_t, not int, since it's a buffer size.
8295 Reindent/reparen some macros to a more Gnuish style.
8297 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8299 Avoid undefined behavior with huge regexp interval counts.
8300 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8301 since it's now specialized to interval counts. All uses changed.
8302 Do not assume wraparound on signed integer overflow.
8303 (regex_compile): Simplify based on the above changes.
8305 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8307 Support file names on MS-Windows that use characters outside of
8308 the current system codepage. (Bug#7100)
8310 * w32.c (get_file_security, set_file_security)
8311 (create_symbolic_link): Separate pointers and boolean flags for
8312 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8313 non-zero, else the former.
8314 (codepage_for_filenames, filename_to_utf16, )
8315 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8317 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8319 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8320 Accept only one argument; all callers changed.
8321 (dostounix_filename): Remove the second argument, now works in
8322 UTF-8. All callers changed.
8323 (parse_root): Lose DBCS code.
8324 (get_long_basename, w32_get_short_filename, init_environment)
8325 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8326 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8327 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8328 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8329 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8330 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8332 (ansi_encode_filename): New function.
8333 (get_emacs_configuration, get_emacs_configuration_options):
8335 (add_volume_info, GetCachedVolumeInformation): Run the input file
8336 name through unixtodos_filename, to ensure it is stored and
8337 referenced in canonical form.
8338 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8339 (logon_network_drive, sys_link, utime): Improve error handling.
8340 (sys_access): New function.
8341 (hashval, generate_inode_val): Unused functions deleted.
8342 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8343 (check_windows_init_file): Convert error message from UTF-8 to
8344 ANSI codepage, for display in the message box.
8345 (globals_of_w32): Set w32_unicode_filenames according to the OS
8348 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8349 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8350 (syms_of_w32term): Declare w32-unicode-filenames.
8352 * w32proc.c (new_child, delete_child): Remove code that handled
8353 unused pending_deletion and input_file members of the child struct.
8354 (create_child, sys_spawnve): Convert all file names to ANSI
8355 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8356 name cannot be encoded in ANSI codepage. Don't use
8357 unixtodos_filename, mirror slashes by hand.
8358 (record_infile, record_pending_deletion): Functions deleted.
8359 (Fw32_short_file_name): Call w32_get_short_filename instead of
8362 * w32notify.c (add_watch): Work in Unicode mode when
8363 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8364 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8365 instead, do the same with Lisp primitives.
8367 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8368 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8369 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8370 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8371 (Fw32_shell_execute): Improve error reporting.
8372 (Fdefault_printer_name): Ifdef away for Cygwin.
8374 * w32.h (struct _child_process): Remove input_file and
8375 pending_deletion members that are no longer used.
8376 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8377 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8378 (ansi_encode_filename): New and updated prototypes.
8380 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8382 (unexec): Don't use dostounix_filename, it expects a file name in
8383 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8386 * fileio.c (Ffile_name_directory, file_name_as_directory)
8387 (directory_file_name, Fexpand_file_name)
8388 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8389 arguments of dostounix_filename.
8390 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8391 use MAX_UTF8_PATH for size of file-name strings.
8392 (emacs_readlinkat): Build an explicitly unibyte string for file
8394 (syms_of_fileio) <file-name-coding-system>:
8395 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8397 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8398 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8399 directories to UTF-8.
8400 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8401 environment, and each element of the input PATH, to UTF-8.
8403 * dired.c (file_attributes): Use build_unibyte_string explicitly
8404 to make Lisp strings from user and group names.
8406 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8409 * coding.c (decode_file_name, encode_file_name): New functions.
8411 * termcap.c (tgetent): Adapt to the change in arguments of
8414 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8417 * msdos.c (dostounix_filename, init_environment): Adapt to the
8418 change in arguments of dostounix_filename.
8420 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8421 [WINDOWSNT]: Encode file names passed to the image libraries in
8424 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8425 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8427 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8428 arguments of dostounix_filename.
8430 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8432 * font.h (struct font_entity) [HAVE_NS]: New field to record
8433 font driver which was used to create this entity.
8434 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8435 frame where the font was opened.
8436 (font_close_object): Add prototype.
8437 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8438 (font_close_object): Not static any more. Lost frame arg.
8439 Adjust comment and users.
8440 * alloc.c (cleanup_vector): Call font_close_object to adjust
8441 per-frame font counters correctly. If HAVE_NS, also call
8442 driver-specific cleanup for font-entity objects.
8443 * ftfont.c (ftfont_open):
8444 * nsfont.m (nsfont_open):
8445 * w32font.c (w32font_open_internal):
8446 * xfont.c (xfont_open):
8447 * xftfont.c (xftfont_open): Save frame pointer in font object.
8448 * macfont.m (macfont_open): Likewise.
8449 (macfont_descriptor_entity): Save driver pointer to be able
8450 to call its free_entity routine when font-entity is swept.
8451 * ftxfont.c (ftxfont_open): Add eassert because frame
8452 pointer should be saved by ftfont_driver.open.
8454 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8456 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8457 input polling is used. This is still meaningful for Cygwin, see
8458 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8459 * keyboard.c (poll_for_input_1, input_polling_used):
8460 Define unconditionally.
8461 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8462 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8463 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8464 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8465 (face_for_char): Likewise. Rearrange eassert and return ASCII
8466 face for CHAR_BYTE8_P.
8467 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8469 2013-12-11 Ken Brown <kbrown@cornell.edu>
8471 * dispextern.h (erase_phys_cursor):
8472 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8474 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8476 * nsterm.m (x_free_frame_resources):
8477 * term.c (tty_free_frame_resources):
8478 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8479 face cache because it's implied by free_frame_faces anyway.
8480 * w32term.c (x_free_frame_resources): Likewise. Do not call
8481 free_frame_faces twice.
8483 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8485 * editfns.c (Fformat_time_string): Mention %F in the doc.
8487 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8489 * window.c (resize_frame_windows): Don't return immediately when
8490 the root window's size doesn't change - the minibuffer window
8491 may still have to be repositioned/resized.
8492 * xfns.c (Fx_create_frame): Always change the frame size after
8493 initializing the frame's faces.
8494 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8495 change_frame_size should already have done it.
8496 (x_new_font): Assign new tool- and menu-bar heights.
8497 (x_set_window_size_1): Account for tool- and menu-bar heights
8498 (Bug#16013). Don't set pixel sizes since change_frame_size
8499 should already have done it.
8501 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8503 Remove the option of using libcrypto.
8504 * Makefile.in (LIB_CRYPTO): Remove.
8505 (LIBES): Don't use it.
8507 2013-12-11 Juri Linkov <juri@jurta.org>
8509 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8510 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8512 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8514 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8515 drawn tool bar items (Bug#16058).
8516 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8518 2013-12-09 Ken Brown <kbrown@cornell.edu>
8520 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8522 * lisp.h (get_frame_param): Adjust conditions for prototype
8525 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8527 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8528 Avoid unused macro warning if configured --without-xft.
8530 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8532 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8534 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8536 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8538 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8540 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8542 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8544 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8546 Use libcrypto's checksum implementations if available, for speed.
8547 * Makefile.in (LIB_CRYPTO): New macro.
8550 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8551 The macro didn't conform to C99 due to type mismatch,
8552 which caused compilation failure with Sun C 5.12,
8553 and it was confusing anyway. Include window.h to declare
8554 redisplay_other_windows.
8556 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8558 * window.c (set_window_buffer): Update mode line (bug#16084).
8560 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8562 Fix minor problems found by static checking.
8563 * keyboard.c (poll_for_input_1, input_polling_used):
8564 Define only if HAVE_NTGUI.
8565 * xmenu.c (popup_activate_callback): Omit unnecessary
8566 check against USE_X_TOOLKIT, which must be defined here anyway.
8567 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8570 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8572 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8574 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8576 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8578 * nsterm.m (x_set_window_size): Remove fprintf.
8579 (init): Define always. Set applicationDidFinishLaunchingCalled
8581 (applicationDidFinishLaunching:):
8582 Set applicationDidFinishLaunchingCalled.
8583 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8586 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8588 Pixel resize changes for NS (Bug#16049).
8589 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8590 height/width. row/cols are locals.
8591 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8592 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8593 (windowWillResize): Remove gsextra. Calculate extra as in
8595 (x_new_font): Don't change frame size if fullscreen.
8596 Change size pixelwise.
8598 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8599 comment in xfns.c. Change to pixelwise call.
8601 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8603 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8606 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8608 * xterm.c (input_signal_count): Remove.
8609 (x_dispatch_event): Define unconditionally.
8610 (x_make_frame_visible): Process X events until the frame
8611 is really visible (Bug#16027).
8612 * xterm.h (x_dispatch_event): Declare unconditionally.
8614 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8616 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8618 * nsterm.m (x_set_window_size): Handle pixelwise.
8620 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8622 * w32term.c (x_new_font):
8623 * xterm.c (x_new_font): Calculate new frame size from new font
8626 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8628 * lisp.h (FOR_EACH_TAIL): New macro.
8629 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8631 * window.c (select_window): Call second wset_redisplay before we change
8632 selected_window (bug#16034).
8634 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8636 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8638 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8640 * w32xfns.c: Include window.h, to avoid a compiler warning.
8642 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8644 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8645 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8646 window_scroll takes care of it.
8647 (Fset_window_point, Fdelete_other_windows_internal)
8648 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8649 (Fsplit_window_internal, Fdelete_window_internal)
8650 (Fresize_mini_window_internal, Fset_window_configuration)
8651 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8652 cause redisplay instead of forcing a complete redisplay.
8653 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8654 we're only affecting the selected_window.
8656 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8658 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8659 directional control characters. Update type and category
8660 determination according to the UBA from Unicode v6.3.
8661 (bidi_category_t): New category EXPLICIT_FORMATTING.
8663 * dispextern.h (bidi_type_t): Update to include new bidirectional
8664 properties introduced with Unicode v6.3. (Bug#16043)
8666 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8668 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8671 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8673 * font.c (font_list_entities): Remove dummy assignment.
8674 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8675 used on graphic displays only. Remove unused 'font_encoder' member.
8676 (struct font_bitmap): Remove unused 'extra' member.
8677 * nsfont.m (nsfont_open):
8678 * w32font.c (w32font_open_internal):
8679 * ftfont.c (ftfont_get_bitmap): Adjust users.
8681 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8683 Use bool for boolean.
8684 * tparam.c (tparam1):
8685 * undo.c (record_point, record_property_change):
8686 Use bool for boolean, for local vars that are always true or false.
8688 Minor integer overflow fixes (Bug#16033).
8689 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8690 This improves on the previous fix to this function.
8691 (window_resize_check): When summing up pixel counts, don't rely on
8692 undefined behavior if the sum overflows.
8694 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8696 * window.c (Fset_window_new_pixel): Don't choke at negative
8697 argument value (Bug#16033).
8699 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8700 to avoid crash in window_box_height.
8702 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8703 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8705 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8707 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8709 Minor integer overflow fixes.
8710 * window.c (Fset_window_new_pixel, grow_mini_window):
8711 * xdisp.c (Fwindow_text_pixel_size):
8712 Avoid undefined behavior on signed integer overflow.
8713 * xfns.c (x_set_mouse_color):
8714 Check that drag shape fits in 'unsigned', since that's what X wants.
8716 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8718 Improve reporting of fatal exception on MS-Windows.
8719 * w32fns.c (my_exception_handler): New function.
8720 (globals_of_w32fns): Set it up as the unhandled exception
8721 handler. Initialize exception code and address to zeros.
8722 (emacs_abort): If the exception code and address are available,
8723 print them at the beginning of the backtrace. Fix the format of
8724 printing addresses (was producing 0x0x12345678 on XP).
8727 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8729 * eval.c (Fbacktrace__locals): New function.
8730 (syms_of_eval): Defsubr it.
8732 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8734 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8735 Define here to unify between...
8736 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8737 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8739 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8741 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8743 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8744 fringe background extension.
8745 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8746 because they are now always the same as `left' and `width',
8747 respectively. Remove code for the case that `width' and
8748 `sb_width' are different.
8750 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8752 Fix minor problems found by static checking.
8753 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8754 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8755 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8757 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8759 * image.c (imagemagick_compute_animated_image): Don't crash if we
8760 have an animation with different-sized images (bug#15313).
8762 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8764 Remove some unused items introduced during pixelwise change.
8765 * window.c (window_resize_total_check): Remove unused function.
8766 * xdisp.c (remember_mouse_glyph): Remove unused label.
8767 (Ftool_bar_height): Move declaration inside #if.
8768 * xterm.c (x_set_window_size): Don't use r and c.
8770 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8772 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8775 * window.c (Fset_window_configuration): Comment out unused variables.
8777 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8779 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8781 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8783 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8785 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8786 HAVE_GNUTLS3 (Bug#16001).
8788 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8789 if interrupts are deferred (Bug#15801).
8791 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8793 Support resizing frames and windows pixelwise.
8794 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8795 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8796 (struct glyph_matrix): Replace window_left_col and
8797 window_top_line by window_pixel_left and window_pixel_top.
8798 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8800 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8801 (draw_window_divider, move_it_to, x_draw_right_divider)
8802 (x_draw_bottom_divider, change_frame_size): Add or fix
8804 * dispnew.c (change_frame_size_1): Change prototype.
8805 (adjust_glyph_matrix, required_matrix_width)
8806 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8807 values instead of lines and columns.
8808 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8809 WINDOW_TOTAL_FRINGE_WIDTH.
8810 (handle_window_change_signal, do_pending_window_change)
8811 (init_display): Adjusts calls of change_frame_size.
8812 (change_frame_size, change_frame_size_1): Handle pixelwise
8814 * frame.c (Qright_divider_width, Qbottom_divider_width):
8816 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8817 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8818 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8819 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8821 (set_frame_param): New function.
8822 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8823 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8824 (Ffringe_width, Fborder_width, Fright_divider_width)
8825 (Fbottom_divider_width): New functions, defsubr them.
8826 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8827 New argument pixelwise.
8828 (struct frame_parm_table): New members Qright_divider_width and
8829 Qbottom_divider_width.
8830 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8831 (x_report_frame_params): Handle Qright_divider_width and
8832 Qbottom_divider_width.
8833 (x_set_right_divider_width, x_set_bottom_divider_width):
8835 (frame_resize_pixelwise): New option.
8836 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8837 new_pixelwise, right_divider_width and bottom_divider_width;
8838 remove total_lines; rename text_lines, text_cols, new_text_lines
8839 and new_text_cols to text_height, text_width, new_height and
8840 new_width respectively.
8841 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8842 FRAME_TEXT_WIDTH respectively.
8843 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8844 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8845 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8847 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8848 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8849 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8850 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8851 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8852 (FRAME_TOTAL_COLS_ARG): Remove macro.
8853 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8854 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8855 (x_wm_set_size_hint): Handle frame pixel sizes.
8856 * indent.c (compute_motion, Fcompute_motion):
8857 Call window_body_width instead of window_body_cols.
8858 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8859 (make_lispy_position): Handle right and bottom dividers.
8860 (Fsuspend_emacs): Pixelize call of change_frame_size.
8861 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8862 * lisp.h: Extern set_frame_param.
8863 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8865 (Fx_create_frame): Add entry for vertical_drag_cursor.
8866 Pixelize call of change_frame_size.
8867 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8868 * nsterm.m (ns_update_window_end): Optionally draw right
8870 (x_set_window_size): Add argument pixelwise.
8871 Call check_frame_size and change_frame_size with pixelwise zero.
8872 (ns_draw_window_divider): New function.
8873 (ns_redisplay_interface): Add ns_draw_window_divider.
8874 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8875 (x_new_font): Call x_set_window_size with pixelwise zero.
8876 * print.c (print_object): For a window print its sequence
8878 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8879 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8880 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8881 (w32_createwindow): Use scroll bar area width.
8882 (w32_wnd_proc): Handle bottom divider width.
8883 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8884 (Fx_create_frame): Default divider width parameters.
8885 Caclulate sizes pixelwise. Add vertical drag cursor support.
8886 (x_create_tip_frame): Default divider widths to zero.
8887 Pixelize call to change_frame_size.
8888 (Fx_show_tip): Add handling of divider widths. Pixelize window
8890 (Fw32_frame_rect): New function.
8891 (frame_parm_handler w32_frame_parm_handlers): Add divider
8893 (Vx_window_vertical_drag_shape): Add variable.
8894 * w32inevt.c (resize_event, maybe_generate_resize_event):
8895 Pixelize change_frame_size calls.
8896 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8898 * w32term.c (w32_draw_window_divider): New function.
8899 (x_update_window_end): Handle right divider.
8900 (w32_draw_fringe_bitmap, x_scroll_run)
8901 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8902 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8903 Calculate new frame sizes pixelwise.
8904 (x_new_font): Pixelize call to x_set_window_size.
8905 (x_check_fullscreen): Pixelize call to change_frame_size.
8906 (x_set_window_size_1, x_set_window_size): New argument
8907 pixelwise. Calculate pixelwise.
8908 (x_wm_set_size_hint): Use scroll bar area width.
8909 (w32_redisplay_interface): Add w32_draw_window_divider.
8910 * w32term.h (struct w32_output): Add vertical drag cursor.
8911 * widget.c (set_frame_size, update_wm_hints)
8912 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8914 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8915 * window.c (sequence_number): Restore.
8916 (Fwindow_pixel_width, Fwindow_pixel_height)
8917 (Fwindow_mode_line_height, Fwindow_header_line_height)
8918 (window_pixel_to_total, Frun_window_scroll_functions)
8919 (Fset_window_new_pixel, window_resize_apply_total)
8920 (Fwindow_resize_apply_total): New functions.
8921 (window_body_height, window_body_width): Rename from
8922 window_body_lines. New argument PIXELWISE.
8923 Calculate pixelwise.
8924 (Fwindow_body_height, Fwindow_body_width): New argument
8926 (coordinates_in_window, window_relative_x_coord): Use window's
8927 pixel width instead of total width.
8928 (replace_window, recombine_windows): Initialize pixel values.
8929 (resize_root_window, resize_frame_windows, grow_mini_window)
8930 (shrink_mini_window): New argument PIXELWISE.
8931 Calculate pixelwise.
8932 (Fdelete_other_windows_internal, adjust_window_margins)
8933 (window_resize_check, window_resize_apply)
8934 (Fdelete_window_internal, Fresize_mini_window_internal)
8935 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8936 (check_frame_size): Rename arguments. New argument PIXELWISE.
8937 Calculate pixelwise.
8938 (set_window_buffer): Make samebuf bool. Run configuration change
8939 hook only if buffer changed.
8940 (Fset_window_buffer): Rewrite doc-string.
8941 (make_window): Initialize new_pixel slot.
8942 (Fwindow_resize_apply): Check pixel size of root window.
8943 (Fsplit_window_internal): Call 2nd argument pixel_size.
8944 Calculate pixelwise.
8945 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8947 (save_window_data): New slots frame_text_width,
8948 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8949 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8951 (Fcurrent_window_configuration, Fset_window_configuration)
8952 (save_window_save, compare_window_configurations): Handle new
8953 slots in save_window_data and saved_window.
8954 (Fset_window_scroll_bars): Fix doc-string.
8955 (window_resize_pixelwise): New variable.
8956 (coordinates_in_window, Fcoordinates_in_window_p):
8958 (make_parent_window): Adjust sequence_number.
8959 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8961 * window.h (struct window): New members new_pixel, pixel_left,
8962 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8963 (wset_new_pixel): New function.
8964 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8965 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8966 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8967 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8968 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8969 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8970 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8971 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8972 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8973 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8974 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8975 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8976 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
8977 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
8978 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
8980 (resize_frame_windows, grow_mini_window, shrink_mini_window)
8981 (window_body_width, check_frame_size): Adapt external declarations.
8982 * xdisp.c (last_max_ascent): New integer.
8983 (window_text_bottom_y): Handle bottom divider.
8984 (window_box_width, window_box_height): Calculate pixelwise.
8985 (get_glyph_string_clip_rects): Handle right divider.
8986 (remember_mouse_glyph): When windows are resized pixelwise
8987 proceed with width and height set to 1.
8988 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
8990 (move_it_to): Calculate and return maximum x position
8992 (Fwindow_text_pixel_size): New function.
8993 (resize_mini_window, update_tool_bar): Calculate pixelwise.
8994 (tool_bar_lines_needed): Rename to tool_bar_height.
8995 Calculate pixelwise.
8996 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
8997 Calculate pixelwise.
8998 (redisplay_tool_bar): Calculate pixelwise.
8999 (redisplay_window): Calculate pixelwise. Handle dividers.
9000 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9001 (x_draw_vertical_border): Handle dividers.
9002 (define_frame_cursor1): Handle vertical drag cursor.
9003 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9004 (expose_window): Calculate pixelwise. Handle dividers.
9005 (init_xdisp): Initialize pixel values.
9006 * xfaces.c (Qwindow_divider): New face.
9007 (realize_basic_faces): Realize it.
9008 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9009 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9010 (x_set_scroll_bar_default_width): Default actual width to 16.
9011 (Fx_create_frame): Set sizes pixelwise.
9012 (x_create_tip_frame): Default divider widths to zero.
9013 Pixelize call of change_frame_size.
9014 (Fx_show_tip): Handle divider widths. Initial pixel position
9016 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9017 (Vx_window_vertical_drag_shape): New option.
9018 * xmenu.c (free_frame_menubar): Pixelize call of
9020 * xterm.c (x_draw_window_divider): New function.
9021 (x_update_window_end): Optionally draw right divider.
9022 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9023 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9024 (handle_one_xevent, x_new_font): Calculate pixelwise.
9025 (x_set_window_size_1, x_set_window_size): New argument
9026 pixelwise. Calculate pixelwise.
9027 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9028 (struct x_redisplay_interface): Add x_draw_window_divider.
9029 * xterm.h (struct x_output): Add vertical_drag_cursor.
9031 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9033 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9034 Set invisible frames's `redisplay' when a full redisplay is requested.
9035 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9036 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9037 (display_mode_lines): Set it here instead.
9039 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9041 * dispextern.h (set_window_update_flags): Remove.
9043 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9045 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9047 * xdisp.c (REDISPLAY_SOME_P): New macro.
9048 (redisplay_internal): Use it (bug#15999).
9049 (prepare_menu_bars, redisplay_window): Use it as well.
9051 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9053 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9055 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9056 (globals_of_w32font): Zero it out.
9057 (GetCharWidth32W_Proc): New function pointer.
9058 (get_char_width_32_w): New function.
9059 (compute_metrics): If get_glyph_outline_w returns an error, try
9060 get_char_width_32_w before declaring a failure. This avoids
9061 punishing raster (a.k.a. "bitmap") fonts by slowing down
9062 redisplay. (Bug#6364).
9064 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9066 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9067 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9068 highlight needs to be redisplayed. (Bug#15913)
9070 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9072 Fix minor problems found by static checking.
9073 * buffer.h (struct buffer_text, struct buffer):
9074 * frame.h (struct frame):
9075 * window.h (struct window):
9076 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9077 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9078 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9079 no-longer-valid use of HAVE_MENUS.
9080 * xdisp.c (propagate_buffer_redisplay): Now static.
9082 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9084 * xmenu.c (Fmenu_or_popup_active_p):
9085 * window.c (Fset_window_configuration):
9086 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9087 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9088 * fns.c (Fyes_or_no_p):
9089 * editfns.c (Fmessage_box, Fmessage_or_box):
9090 * alloc.c (make_save_ptr_ptr):
9091 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9093 * window.c (Fset_window_configuration): Move select_window later.
9095 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9097 Refine redisplay optimizations to only redisplay *some* frames/windows
9098 rather than all of them.
9099 * xdisp.c (REDISPLAY_SOME): New constant.
9100 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9101 (bset_redisplay, bset_update_mode_line): New functions.
9102 (message_dolog): Use bset_redisplay.
9103 (clear_garbaged_frames): Use fset_redisplay.
9104 (echo_area_display): Use wset_redisplay.
9105 (buffer_shared_and_changed): Remove.
9106 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9107 frame titles. Compute the actual set of windows redisplayed.
9108 Don't update frame titles and menu bars for frames that don't need to
9110 (propagate_buffer_redisplay): New function.
9112 (redisplay_internal): Use it. Be more selective in the set of windows
9113 we redisplay. Propagate windows_or_buffers_changed to
9114 update_mode_lines a bit later to simplify the code.
9115 (mark_window_display_accurate_1): Reset window and buffer's
9117 (redisplay_window): Do nothing if neither the window nor the buffer nor
9118 the frame needs redisplay.
9119 * window.h (struct window): Add `redisplay' field.
9120 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9121 (redisplay_other_windows, window_list): New declarations.
9122 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9123 (window_list): Not static any more.
9124 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9125 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9126 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9127 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9128 * frame.h (struct frame): Add `redisplay' field.
9129 Move `external_menu_bar' bitfield next to other bit-fields.
9130 (SET_FRAME_GARBAGED): Use fset_redisplay.
9131 (SET_FRAME_VISIBLE): Don't garbage the frame;
9132 Use redisplay_other_windows.
9133 * buffer.h (struct buffer): Add `redisplay' field.
9134 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9135 (modify_overlay): Use bset_redisplay.
9136 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9138 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9140 Support w32 file notifications in batch mode.
9141 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9142 invalid (which happens in batch mode). If non-interactive, call
9143 handle_file_notifications to store file notification events in the
9144 input queue. (Bug#15933)
9146 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9148 * w32inevt.c (handle_file_notifications): Now external, not static.
9150 * w32term.h (handle_file_notifications): Provide prototype.
9152 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9153 init_crit, since init_display, which does that otherwise, is not
9156 2013-11-27 Glenn Morris <rgm@gnu.org>
9158 * Makefile.in ($(lispsource)/international/charprop.el): New.
9159 (emacs$(EXEEXT)): Depend on charprop.el.
9161 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9163 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9164 deleting portions of the buffer under non-nil REPLACE argument.
9167 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9168 directory, watch it and not its parent.
9169 (add_watch): Allow empty string in FILE.
9171 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9173 * window.c (Fset_window_start, window_resize_apply)
9174 (window_scroll): Reset window_end_valid (Bug#15957).
9176 2013-11-27 Glenn Morris <rgm@gnu.org>
9178 * Makefile.in (leimdir): Now in lisp source directory.
9179 ($(leimdir)/leim-list.el): Just use ../leim .
9180 * epaths.in (PATH_DUMPLOADSEARCH):
9181 * lread.c (load_path_default):
9182 * nsterm.m (ns_load_path): No more leim directory.
9184 2013-11-26 Andreas Schwab <schwab@suse.de>
9186 * .gdbinit (xgettype): Add cast.
9188 2013-11-26 Glenn Morris <rgm@gnu.org>
9190 Preload leim-list.el.
9191 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9192 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9193 is a single directory.
9195 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9197 bool-vector-subsetp is now the normal direction (Bug#15912).
9198 * data.c (Fbool_vector_subsetp): Test whether the first argument
9199 is a subset of the second one, not the reverse. Add doc string.
9201 Fix minor problems found by static checking.
9202 * lread.c (load_path_default): Now static.
9203 * textprop.c (text_property_stickiness): Be consistent about the
9204 test used when deciding whether to consider the previous character.
9205 This simplifies the code a bit.
9207 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9209 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9211 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9212 (syms_of_frame): Don't defsubr them.
9214 2013-11-25 Glenn Morris <rgm@gnu.org>
9216 * lread.c (load_path_default): Change the sense of the argument.
9217 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9218 from dump_path. When it is not, avoid checking dump_path twice.
9220 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9221 uninstalled dump_path against installed Vload_path. (Bug#15964)
9223 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9225 Export get_pos_property to Elisp.
9226 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9227 (syms_of_editfns): Export it to Elisp.
9229 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9231 2013-11-23 Romain Francoise <romain@orebokech.com>
9233 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9234 initialization here ...
9235 (syms_of_fileio): ... from here.
9237 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9239 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9240 Please use --enable-check-lisp-object-type.
9242 2013-11-23 Glenn Morris <rgm@gnu.org>
9244 * process.c (get_process): Explicit error for dead buffers.
9246 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9248 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9250 2013-11-23 Glenn Morris <rgm@gnu.org>
9252 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9253 * lread.c (load_path_check): Take path to check as argument.
9254 (load_path_default): New, split from init_lread.
9255 (init_lread): Move calc of default load-path to load_path_default.
9256 Empty elements in EMACSLOADPATH now stand for the default.
9257 (load-path): Doc fix.
9258 * emacs.c (decode_env_path): Add option to treat empty elements
9259 as nil rather than ".".
9260 * callproc.c (init_callproc_1, init_callproc):
9261 * image.c (Vx_bitmap_file_path):
9262 * lisp.h (decode_env_path):
9263 * lread.c (Vsource_directory):
9264 Update for new argument spec of decode_env_path.
9266 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9268 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9269 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9271 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9273 Fix some dependency problems that cause unnecessary recompiles.
9275 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9276 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9277 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9278 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9279 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9280 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9281 (boostrap-clean): No need to remove stamp-oldxmenu.
9283 Fix recently introduced bool vector overrun.
9284 This was due to an optimization that went awry.
9285 Reported by Glenn Morris in
9286 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9287 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9288 for empty vectors, undoing the 2013-11-18 change.
9289 * data.c (bool_vector_binop_driver): Rely on this.
9290 Fix bug that occasionally overran the destination.
9291 * lisp.h (struct Lisp_Bool_vector): Document this.
9293 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9295 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9298 * nsterm.m (init, run, stop:): Comment out for now, does not work
9301 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9303 * charset.c (syms_of_charset): Don't read past end of string.
9305 2013-11-19 Glenn Morris <rgm@gnu.org>
9307 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9309 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9311 Add hooks to run on gaining/losing focus. (Bug#15029)
9312 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9313 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9314 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9316 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9318 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9319 The old names predated the API change that put destination at end.
9321 Improve API of recently-added bool vector functions (Bug#15912).
9322 The old API had (bool-vector-count-matches A B)
9323 and (bool-vector-count-matches-at A B I), which gave the
9324 misleading impression that the two functions were variants, one
9325 with a location I. The new API has (bool-vector-count-population A)
9326 and (bool-vector-count-consecutive A B I) to make the distinction
9327 clearer. The first function no longer has a B argument, since the
9328 caller can easily determine the number of nils if the length and
9329 number of ts is known.
9330 * data.c (Fbool_vector_count_population): Rename from
9331 bool_vector_count_matches, and accept just 1 argument.
9332 (Fbool_vector_count_consecutive): Rename from
9333 Fbool_vector_count_matches_at.
9335 Always allocate at least one bits_word per bool vector.
9336 See Daniel Colascione in:
9337 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9338 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9339 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9340 * lisp.h (struct Lisp_Bool_vector): Document this.
9342 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9344 * insdel.c (invalidate_buffer_caches): New function, consolidated
9345 from part of prepare_to_modify_buffer.
9346 (insert_from_gap, prepare_to_modify_buffer):
9347 * coding.c (code_convert_region, code_convert_string):
9348 Call invalidate_buffer_caches. (Bug#15841)
9350 * lisp.h (invalidate_buffer_caches): Add prototype.
9352 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9354 * w32term.c (x_update_window_end): Don't invalidate the entire
9355 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9356 highlight needs to be redisplayed. (Bug#15913)
9358 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9360 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9362 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9364 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9365 while we are using Vprin1_to_string_buffer.
9367 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9368 after inserting the description string. (Bug#15907)
9370 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9372 * data.c: Work around bogus GCC diagnostic about shift count.
9373 Reported by Eli Zaretskii in
9374 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9375 (pre_value): New function.
9376 (count_trailing_zero_bits): Use it.
9378 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9380 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9381 assume C macros are not supported even under -g3 in these old GCC
9384 2013-11-15 Leo Liu <sdl.web@gmail.com>
9386 * minibuf.c (Ftry_completion, Fall_completions)
9387 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9389 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9391 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9392 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9393 This avoids placing unnecessary constants into the Emacs code.
9395 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9397 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9398 for Cygwin w32 build.
9400 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9401 for Cygwin w32 build. (Bug#15892)
9403 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9405 Simplify, port and tune bool vector implementation.
9406 * alloc.c (bool_vector_exact_payload_bytes)
9407 (bool_vector_payload_bytes): Remove.
9408 (bool_vector_fill): Return its argument.
9409 * alloc.c (bool_vector_fill):
9411 * print.c (print_object):
9412 Simplify by using bool_vector_bytes.
9413 * alloc.c (make_uninit_bool_vector):
9414 New function, broken out from Fmake_bool_vector.
9415 (Fmake_bool_vector): Use it. Use tail call.
9416 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9417 * data.c (BITS_PER_ULL): New constant.
9418 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9419 if long long versions don't exist.
9420 (shift_right_ull): New function.
9421 (count_one_bits_word): New function, replacing popcount_bits_word
9422 macro. Don't assume that bits_word is no wider than long long.
9423 (count_one_bits_word, count_trailing_zero_bits):
9424 Don't assume that bits_word is no wider than long long.
9425 * data.c (bool_vector_binop_driver, bool_vector_not):
9426 * fns.c (Fcopy_sequence):
9428 Create an uninitialized destination, to avoid needless work.
9429 (internal_equal): Simplify.
9430 (Ffillarray): Prefer tail call.
9431 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9432 contain at least one word.
9433 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9434 chars are narrower than ints.
9435 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9436 * fns.c (Fcopy_sequence):
9438 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9439 Don't try to port to hosts where bits_word values have holes; the
9440 code wouldn't work there anyway. Verify this assumption, though.
9441 (bool_vector_bytes): New function.
9442 (make_uninit_bool_vector): New decl.
9443 (bool_vector_fill): Now returns Lisp_Object.
9445 * xfns.c (xic_create_fontsetname):
9446 * xrdb.c (gethomedir): Prefer tail calls.
9448 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9450 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9451 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9453 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9454 that requires a return value.
9455 (Fset_buffer_modified_p): Take advantage of this change to do
9458 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9460 * buffer.c (Frestore_buffer_modified_p): Sync it with
9461 Fset_buffer_modified_p.
9462 (Fforce_mode_line_update): New function, moved from subr.el.
9463 (Fset_buffer_modified_p): Use them.
9464 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9466 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9468 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9469 This avoids undefined behavior when subtracting pointers into
9470 different aways. On my platform it also makes the code a tad
9471 smaller and presumably faster.
9473 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9475 * keyboard.c (command_loop_1): Use region-extract-function.
9476 * insdel.c (Qregion_extract_function): Not static any more (can we
9477 stop pretending that these vars can benefit from being marked static?).
9479 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9481 * search.c (find_newline): If buffer text is relocated during the
9482 "dumb loop", adjust C pointers into buffer text to follow suit.
9485 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9487 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9488 for conversion (Bug#15837).
9490 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9492 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9493 for the entire range of inserted characters. (Bug#15841)
9495 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9497 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9499 (realize_default_face): Remove assignment to distant-foreground if
9500 unspecified (Bug#15815).
9502 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9504 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9505 cache-long-scans disabled, since we don't want to call
9506 prepare_to_modify_buffer (in insert_1_both) for each message we
9509 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9510 from buffer.c. Improve commentary to the buffer field setter
9513 * buffer.c (bset_cache_long_scans): Static function deleted.
9514 Improve commentary to the buffer field setter functions.
9515 (init_buffer_once): Default for cache-long-scans changed to t.
9518 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9520 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9522 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9523 This bug was introduced in my 2013-06-21 change, and caused
9524 struct Lisp_Sub_Char_Table objects to be given too many slots,
9525 which broke 'make -C admin/unidata'.
9527 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9529 Import changes from mac-port 4.5.
9530 * macfont.m (mac_font_copy_default_descriptors_for_language)
9531 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9532 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9533 (macfont_language_default_font_names): New.
9534 (macfont_list): Rearrange language/charset code.
9535 (macfont_close): Don't check for macfont_info->cache.
9536 (mac_ctfont_create_preferred_family_for_attributes): New font
9537 selection code, call
9538 mac_font_copy_default_name_for_charset_and_languages.
9539 (mac_font_copy_default_descriptors_for_language)
9540 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9542 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9544 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9546 Port to C11 aligned_alloc, and fix some integer overflows.
9547 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9548 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9549 and use of posix_memalign replaced with aligned_alloc.
9550 (aligned_alloc): New function, defined or declared as needed.
9551 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9552 Don't undef; configure.ac now does this.
9553 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9554 (calloc, aligned_alloc): Check for integer overflow.
9555 (aligned_alloc): Rename from memalign. All uses changed.
9556 (memalign): New function, an alias for aligned_alloc.
9558 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9560 * xdisp.c (redisplay_internal): Fix typo in last change.
9562 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9564 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9566 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9568 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9569 redisplay--mode-lines-cause.
9570 (redisplay_internal): Keep them uptodate. Remove redundant check of
9571 buffer_shared_and_changed.
9572 * *.[chm]: Number every assignment to update_mode_lines so we
9573 can track why it is set.
9575 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9577 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9579 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9581 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9582 can track why it is set.
9584 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9586 Integer-related fixes for term.c etc.
9587 * dispextern.h (face_tty_specified_color): New function.
9588 * term.c (turn_on_face): Don't rely on undefined behavior when
9589 assigning an out-of-range value to 'long'.
9590 Simplify test for toggling highlight.
9591 (tty_capable_p): Omit last two (unused) args. All callers changed.
9592 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9593 (read_menu_input, tty_menu_activate, tty_menu_show):
9594 * xfaces.c (x_supports_face_attributes_p)
9595 (tty_supports_face_attributes_p):
9596 Use bool for boolean. All callers changed.
9597 (tty_supports_face_attributes_p): Omit defaults for color indices;
9598 no longer needed. Simplify tail call.
9600 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9602 * xdisp.c (prepare_menu_bars): Mark static.
9603 * lisp.h (prepare_menu_bars): Don't declare.
9604 * xselect.c (x_handle_selection_clear):
9605 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9607 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9609 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9610 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9612 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9614 * keyboard.c (Fcommand_error_default_function): Rename from
9615 Fdefault_error_output.
9617 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9619 * keyboard.c (Fdefault_error_output): New function, extracted from
9621 (syms_of_keyboard): Use it for Vcommand_error_function.
9623 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9625 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9626 (init_eval): Use it to ensure handlerlist is non-NULL.
9627 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9628 (Fsignal): Adjust NULLness test of handlerlist.
9629 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9631 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9633 * callproc.c (call_process): Call prepare_to_modify_buffer before
9634 decoding text read from the sub-process, as the decoded stuff will
9635 be inserted into the buffer. This will invalidate the various
9636 caches maintained for the buffer. (Bug#15148)
9638 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9640 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9641 string of glyphless-char-display.
9643 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9645 * nsfns.m (ns_get_name_from_ioreg): New function.
9646 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9647 OSX >= 10.9. Use ns_get_name_from_ioreg.
9649 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9651 Simplify and port recent bool vector changes.
9652 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9653 only in this file. Use a more-efficient implementation if the
9654 second argument is a power of 2.
9655 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9656 Remove no-longer-necessary compile-time checks.
9657 (bool_vector_exact_payload_bytes): New function.
9658 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9659 exact payload changed to call the new function. Do not assume
9660 that the arg or result fits in ptrdiff_t.
9661 (bool_vector_fill): New function.
9662 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9664 (vroundup_ct): Don't assume arg fits in size_t.
9665 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9666 invoke set_category_set.
9667 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9668 All callers changed. Use bool_vector_set.
9669 * category.h (XCATEGORY_SET): Remove; no longer needed.
9670 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9672 * data.c (Faref): Use bool_vector_ref.
9673 (Faset): Use bool_vector_set.
9674 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9675 (Fbool_vector_not, Fbool_vector_count_matches)
9676 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9677 * fns.c (concat): Use bool_vector_ref.
9678 (Ffillarray): Use bool_vector_fill.
9679 (mapcar1): Use bool_vector_ref.
9680 (sxhash_bool_vector): Hash words, not bytes.
9681 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9682 a constant, since it's now used in #if.
9683 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9684 unsigned char on unusual architectures, so that we no longer
9685 assume that the number of bits per bits_word is a power of two or
9686 is a multiple of 8 or of CHAR_BIT.
9687 (Qt): Add forward decl.
9688 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9689 at least as strictly as bits_word.
9690 (bool_vector_data, bool_vector_uchar_data): New accessors.
9691 All data structure accesses changed to use them.
9692 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9693 (bool_vector_set): New functions.
9694 (bool_vector_fill): New decl.
9695 (ROUNDUP): Move to alloc.c as described above.
9697 Fix recent gnutls changes.
9698 * gnutls.c (Fgnutls_boot): Don't assume C99.
9699 * process.c (wait_reading_process_output): Fix typo in recent change.
9701 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9703 * process.c (wait_reading_process_output, read_process_output)
9704 (send_process): Check gnutls_state is not NULL.
9706 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9707 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9709 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9711 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9712 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9714 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9717 * nsfns.m (Fx_create_frame): Fix memory leak.
9719 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9720 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9721 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9723 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9725 * xdisp.c (message3_nolog, message_with_string): Encode the string
9726 before writing it to the terminal in a non-interactive session.
9728 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9729 sure we concatenate them into a unibyte string.
9731 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9732 resulting temporary name before returning it to the caller.
9733 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9734 is a unibyte string, convert NAME to a unibyte string to ensure
9735 that the result is also a unibyte string.
9737 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9738 create unibyte strings from default paths and directory/file
9741 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9744 * callproc.c (init_callproc): Use build_unibyte_string to make
9745 sure we create unibyte strings from default paths and
9746 directory/file names.
9748 * buffer.c (init_buffer): Don't store default-directory of
9749 *scratch* in multibyte form. The original problem which led to
9750 that is described in
9751 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9752 but it was solved long ago. (Bug#15260)
9754 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9756 Port to stricter C99 platforms.
9757 Especially, C99 prohibits nesting a struct X inside struct Y if
9758 struct X has a flexible array member.
9759 * alloc.c (struct sdata): New type.
9760 (sdata): Implement in terms of struct sdata.
9761 Remove u member; all uses replaced by next_vector, set_next_vector.
9762 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9763 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9764 (struct sblock): Rename first_data member to data, which is now
9765 a flexible array member. All uses changed.
9766 (next_vector, set_next_vector, large_vector_vec): New functions.
9767 (vector_alignment): New constant.
9768 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9769 (struct large-vector): Now merely a NEXT member, since the old approach
9770 ran afoul of stricter C99. All uses changed to use
9771 large_vector_vec or large_vector_offset.
9772 (large_vector_offset): New constant.
9773 * dispnew.c: Include tparam.h, for tgetent.
9774 Do not include term.h; no longer needed.
9775 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9776 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9777 (struct Lisp_Vector): Use a flexible array member for contents,
9778 instead of a union with a member that is an array of size 1.
9780 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9781 fact that the struct no longer contains a union.
9782 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9783 (struct Lisp_Save_Value, struct Lisp_Free):
9784 Use unsigned, not int, for spacers, to avoid c99 warning.
9785 (union specbinding): Use unsigned, not bool, for bitfield, as
9786 bool is not portable to pre-C99 hosts.
9788 2013-11-04 Glenn Morris <rgm@gnu.org>
9790 * emacs.c (usage_message): Mention that `-L :...' appends.
9792 2013-11-02 Glenn Morris <rgm@gnu.org>
9794 * Makefile.in (abs_builddir): Remove.
9795 (bootstrap_exe): Use relative filename.
9797 Use relative filenames in TAGS files.
9798 * Makefile.in (abs_srcdir): Remove it again.
9799 (.PHONY): Remove frc.
9800 (maintainer-clean): No more TAGS-LISP file.
9801 (TAGS): Pass relative file names to etags.
9802 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9804 * Makefile.in (abs_srcdir): New, set by configure.
9806 (maintainer-clean): Remove pointless echo. That should be in the
9807 top-level Makefile, if anywhere. Delete TAGS-LISP.
9808 (extraclean): No s/ and m/ directories for some time.
9809 (TAGS): Also depend on ctagsfiles3.
9810 Remove no-longer-defined S_FILE.
9811 Pass absolute filenames to etags once more.
9812 (TAGS-LISP): Replace lispdir with its expansion.
9813 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9814 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9816 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9818 * xfaces.c (check_lface_attrs, realize_default_face):
9819 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9820 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9822 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9824 * emacs.c (original_pwd): Remove global var by making it local.
9825 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9827 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9829 * xfaces.c: Declare color_distance.
9830 (QCdistant_foreground): New variable.
9831 (NEAR_SAME_COLOR_THRESHOLD): New define.
9832 (load_color2): New function.
9833 (load_color): Call load_color2.
9834 (load_face_colors): Call load_color2 and if distant-color is specified
9835 calculate distant and use distant-color if colors are near.
9836 (LFACE_DISTANT_FOREGROUND): New define.
9837 (merge_face_ref, Finternal_set_lisp_face_attribute)
9838 (Finternal_get_lisp_face_attribute)
9839 (x_supports_face_attributes_p): Handle distant-foreground similar to
9841 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9843 * dispextern.h (lface_attribute_index):
9844 Add LFACE_DISTANT_FOREGROUND_INDEX.
9846 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9848 * image.c (pbm_next_char): New function.
9849 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9850 (pbm_scan_number): Use it.
9851 (Qlibjpeg_version): New variable.
9852 (syms_of_image): DEFSYM and initialize it.
9854 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9856 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9858 2013-10-31 Glenn Morris <rgm@gnu.org>
9860 * emacs.c (original_pwd): New char.
9861 (main): If using --chdir, store original_pwd.
9862 (init_cmdargs): When setting Vinvocation_directory based on a
9863 relative argv[0], use original_pwd if set. (Bug#15768)
9865 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9867 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9869 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9871 * insdel.c: Fix minor problems found by static checking.
9872 (Qregion_extract_function): Now static.
9873 (prepare_to_modify_buffer_1): Remove unused locals.
9875 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9877 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9878 (syms_of_xdisp): Declare pre-redisplay-function.
9879 (markpos_of_region): Remove function.
9880 (init_iterator, compute_stop_pos, handle_face_prop)
9881 (face_before_or_after_it_pos, reseat_to_string)
9882 (get_next_display_element, window_buffer_changed)
9883 (redisplay_internal, try_cursor_movement, redisplay_window)
9884 (try_window_reusing_current_matrix, try_window_id, display_line)
9885 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9886 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9887 * window.h (struct window): Remove field `region_showing'.
9888 * dispextern.h (struct it): Remove region_beg/end_charpos.
9889 (face_at_buffer_position, face_for_overlay_string)
9890 (face_at_string_position): Update prototypes.
9891 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9892 (face_at_string_position): Remove `region_beg' and `region_end' args.
9893 * fontset.c (Finternal_char_font):
9894 * font.c (font_at, font_range): Adjust calls accordingly.
9895 * insdel.c (Qregion_extract_function): New var.
9896 (syms_of_insdel): Initialize it.
9897 (prepare_to_modify_buffer_1): Use it.
9899 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9901 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9902 * ftxfont.c (ftxfont_get_gcs):
9903 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9904 * xfaces.c (x_free_colors, x_free_dpy_colors)
9905 (x_create_gc, unload_color):
9906 * xselect.c (x_property_data_to_lisp):
9907 * xsettings.c (parse_settings):
9908 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9909 (get_bits_and_offset): Adjust definition.
9910 * frame.c (XParseGeometry): Adjust locals.
9911 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9912 * regex.h (toplevel): Likewise for reg_syntax_t.
9914 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9916 * eval.c (run_hook_with_args): Use FUNCTIONP.
9918 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9920 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9921 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9922 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9923 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9924 on MS-Windows anyway.
9925 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9926 (free_realized_face): ...adjust user.
9927 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9928 white relief pixels to -1.
9929 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9930 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9931 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9933 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9935 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9936 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9937 in practice now. All callers changed.
9939 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9941 * dispextern.h (struct face): Use bitfields for 'underline_type'
9942 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9943 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9944 'stipple' member. Move 'lface' member up to help...
9945 * xfaces.c (make_realized_face): ...this function to find and
9946 clear just the members that need clearing.
9947 (load_face_colors, realize_x_face):
9948 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9950 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9952 * xftfont.c (struct xftfont_info): Remove set-but-unused
9954 (xftfont_open): Adjust user.
9955 (xftfont_get_colors): Remove useless prototype.
9957 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9959 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9960 before passing them to 'unexec'. (Bug#15260)
9962 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9964 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9966 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9968 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9969 the changed signature of the font driver's 'close' method.
9971 * w32font.h (w32font_close): Adjust the prototype to the change in
9972 function definition.
9974 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9976 * w32uniscribe.c (uniscribe_close): Adapt the call to
9977 w32font_close to its new prototype.
9979 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
9981 Omit unused frame argument of font API's close function.
9982 * font.h (struct font): Drop frame argument. Adjust comment.
9983 * font.c (font_clear_cache, font_close_object): Adjust users.
9984 * ftfont.c (ftfont_close):
9985 * ftxfont.c (ftxfont_close):
9986 * macfont.m (macfont_close):
9987 * nsfont.m (nsfont_close):
9988 * w32font.c (w32font_close):
9989 * xfont.c (xfont_close):
9990 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
9991 tweak comments and make functions safe if called more than once for
9992 the same font object.
9994 Perform font-specific cleanup when font object is swept by GC. See
9995 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
9996 * alloc.c (cleanup_vector): New function.
9997 (sweep_vector): Call it for each reclaimed vector object.
9998 * font.h (struct font): Adjust comment.
10000 2013-10-24 Glenn Morris <rgm@gnu.org>
10002 * Makefile.in (abs_top_srcdir): New, set by configure.
10004 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10006 Adjust recent font-related changes to fix bug#15686.
10007 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10008 is a live window system frame, mark its default font too.
10010 2013-10-23 Glenn Morris <rgm@gnu.org>
10012 * Makefile.in (RUN_TEMACS): Make relative (again).
10013 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10014 (bootstrap-emacs$(EXEEXT)):
10015 Quote entities that might contain whitespace.
10017 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10019 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10020 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10022 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10024 Do not allow font caches to grow too large.
10025 * alloc.c (compact_font_cache_entry, compact_font_caches):
10026 New functions or stub if not HAVE_WINDOW_SYSTEM.
10027 (compact_undo_list): Factor out from Fgarbage_collect.
10029 (mark_face_cache): Mark face font. Move down to avoid
10031 (mark_terminals): Do not mark font cache here.
10032 (Fgarbage_collect): Call compaction functions described
10033 above. Adjust comment.
10035 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10037 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10038 chdir to HOME (bug#15607).
10040 * nsterm.m (Qcocoa, Qgnustep): New variables.
10041 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10042 (ns_get_color): Make selection color work for GNUstep also.
10044 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10046 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10047 handles mouse clicks. Instead, let GPM use the same code as all
10048 the other mice use. See the discussion starting at
10049 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10050 for the details of the problem with the menu bar this fixes.
10052 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10054 Remove port-specific display name lists to avoid extra
10055 complexity and data duplication with display info lists.
10056 * xterm.h (x_display_name_list): Remove declaration.
10057 * xterm.c (x_display_name_list): Remove.
10058 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10059 * xfns.c (x_display_info_for_name, Fx_display_list):
10060 Likewise. Use x_display_list where appropriate.
10061 * w32term.h (w32_display_name_list): Remove declaration.
10062 * w32term.c (w32_display_name_list): Remove.
10063 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10065 * w32fns.c (x_display_info_for_name, Fx_display_list):
10066 Likewise. Use x_display_list where appropriate.
10067 * nsterm.h (ns_display_name_list): Remove declaration.
10068 * nsterm.m (ns_display_name_list): Remove.
10069 (ns_term_init, syms_of_nsterm): Adjust users.
10070 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10071 Likewise. Use x_display_list where appropriate.
10072 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10073 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10074 (mark_terminals): Mark per-terminal font cache.
10076 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10078 Don't run timers in input-pending-p. Its new check-timers param
10079 provides the prior behavior. (Bug#15045).
10080 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10082 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10084 Make some functions static in non-Microsoft builds.
10085 On my platform (Fedora 19 x86-64), this shrinks the
10086 Emacs executable (text+data) by 0.25%.
10087 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10088 (load_color) [!MSDOS]:
10089 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10090 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10091 * lisp.h (check_existing):
10092 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10093 (network_interface_info) [!WINDOWSNT]:
10094 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10095 Remove extern decls.
10096 * fileio.c (check_existing):
10097 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10098 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10099 (network_interface_info) [!WINDOWSNT]:
10100 * term.c (encode_terminal_code) [!WINDOWSNT]:
10101 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10102 * xfaces.c (load_color) [!MSDOS]:
10104 * fileio.c (check_existing, check_executable, check_writable):
10105 * process.c (network_interface_list, network_interface_info):
10106 Move earlier, so that we don't need forward decls.
10107 * gnutls.c (fn_gnutls_transport_set_errno)
10108 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10110 * w32.c (init_environment): Use faccessat rather than
10111 check_existing, partly for consistency with the rest of the code
10112 in this file, partly so that check_existing can be static.
10114 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10115 * emacs.c (MAIN_PROGRAM): New macro.
10116 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10117 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10119 bool vector int width fixes
10120 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10121 (Fbool_vector_count_matches_at):
10122 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10123 can exceed PTRDIFF_MAX, at least in theory.
10124 (Fbool_vector_count_matches_at):
10125 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10127 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10129 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10130 (struct sockaddr): Add forward decl, for platforms that lack it.
10132 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10134 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10137 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10139 * w32.c (network_interface_get_info, network_interface_list)
10140 (network_interface_info): New functions. (Bug#15610)
10141 (GetAdaptersInfo_Proc): New typedef.
10142 (get_adapters_info): New wrapper function.
10143 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10145 * process.h (network_interface_list, network_interface_info):
10148 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10149 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10150 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10151 for WINDOWSNT. Doc fix.
10152 (syms_of_process): Defsubr Snetwork_interface_list and
10153 Snetwork_interface_info unconditionally.
10155 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10156 in NS GUI sessions. (Bug#15629)
10158 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10160 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10162 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10164 * print.c (print_object): Print " ..." when truncating bool vectors.
10166 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10168 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10169 standard mouse buttons.
10171 * termhooks.h (struct input_event): Remove incorrect commentary.
10173 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10175 Disallow bool vector operations on mixed-length operands.
10176 The old behavior left garbage in the result vector sometimes,
10177 and didn't seem to be useful.
10178 * data.c (Qwrong_length_argument): New static var.
10179 (wrong_length_argument): New function.
10180 (bool_vector_binop_driver): Check that args agree in length.
10182 * keyboard.c, keyboard.h (all_kboards): Now static.
10184 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10186 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10187 note from the lispref.
10189 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10191 * nsterm.h (struct ns_display_info): Remove set-but-unused
10192 member image_cache (image caches are per-terminal anyway).
10193 (FRAME_X_IMAGE_CACHE): Remove.
10194 * nsterm.m (ns_initialize_display_info): Adjust user.
10196 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10198 * w32proc.c: Include mingw_time.h.
10200 * w32.c: Include mingw_time.h.
10202 Implement scrolling of TTY menus when the screen is too short.
10204 * term.c (tty_menu_display): Accept an additional argument, the
10205 menu item from which to start displaying the menu. Account for
10206 the value of Y when limiting the menu to the number of available
10208 (mi_result): New enumeration.
10209 (read_menu_input): Return enumerated value. When the y coordinate
10210 hits min_y or max_y, return scroll indication instead of wrapping
10212 (tty_menu_activate): Handle the scrolling indications from
10213 read_menu_input. Compute the first menu item to display and pass
10214 it to tty_menu_display.
10216 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10218 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10219 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10220 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10221 Adjust to match the change described below.
10222 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10223 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10224 memory_below_frame members to...
10225 * termchar.h (struct tty_display_info): ...here because they're
10226 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10227 * term.c (init_tty):
10228 * nsterm.m (ns_create_terminal):
10229 * w32term.c (w32_create_terminal):
10230 * xterm.c (x_create_terminal): Adjust users.
10231 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10232 to filter out non-TTY frames. Adjust comment.
10233 (scrolling): Adjust user. Prefer eassert for debugging check.
10235 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10237 * xfaces.c (PT_PER_INCH): Remove unused macro.
10238 * termhooks.h (struct terminal): Remove set-but-unused
10239 member fast_clear_end_of_line.
10240 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10241 * nsterm.m (ns_create_terminal):
10242 * term.c (init_tty):
10243 * w32term.c (w32_create_terminal):
10244 * xterm.c (x_create_terminal): Adjust users.
10246 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10248 * lisp.h (bool_vector_size): New function.
10249 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10250 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10251 (Fbool_vector_not, Fbool_vector_count_matches_at):
10252 Remove uses of 'eassume' that should no longer be needed,
10253 because they are subsumed by the 'eassume' in bool_vector_size.
10255 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10257 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10258 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10259 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10261 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10263 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10264 have different dimensions. (Bug#15575)
10266 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10269 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10271 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10273 * term.c (tty_menu_show): Never return with unbalanced
10274 specpdl. Use eassert for debugging check. Adjust style.
10276 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10278 * term.c (read_menu_input): Make selection of menu items
10279 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10280 (tty_menu_activate): Fix off-by-one error when computing max_y.
10282 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10284 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10285 audit logging (only used with GnuTLS 3.x) and enable it.
10287 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10289 * dispnew.c (redraw_frame): Remove useless #ifdef because
10290 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10291 Also, move TTY fflush to...
10292 * term.c (tty_update_end): ...this function.
10294 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10296 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10297 the end of the frame's glyph matrix. (Bug#15575)
10299 * term.c (tty_menu_display): Don't move cursor while overwriting
10300 frame's glyphs with menu items. Limit the number of items
10301 displayed to what can be shown on the available screen lines,
10302 excluding the echo area.
10303 (tty_menu_activate): Limit the Y coordinate allowed by
10304 read_menu_input to the last screen line used for menu display.
10306 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10308 * lisp.h (eassume): New macro.
10309 Also, include <verify.h>, for 'assume'.
10310 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10311 (vroundup, vector_nbytes):
10312 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10313 (Fbool_vector_not, Fbool_vector_count_matches)
10314 (Fbool_vector_count_matches_at):
10315 Use eassume, not eassert.
10316 * casetab.c (set_identity, shuffle):
10317 * composite.c (composition_gstring_put_cache):
10318 * dispnew.c (update_frame_1):
10319 * ftfont.c (ftfont_shape_by_flt):
10320 * image.c (gif_load):
10321 * intervals.c (offset_intervals):
10322 * macfont.m (macfont_shape):
10323 Remove calls to 'assume' that are no longer needed, because
10324 --enable-gcc-warnings no longer generates bogus warnings
10325 when these calls are removed.
10327 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10329 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10331 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10333 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10334 (Qsubstitute_env_in_file_name): New var.
10335 (syms_of_fileio): Define it.
10337 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10339 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10340 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10343 * term.c (save_and_enable_current_matrix): Don't allocate and
10344 don't save margin areas.
10345 (restore_desired_matrix): Don't restore margin areas.
10346 (free_saved_screen): Don't free margin areas.
10348 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10350 * image.c: Pacify --enable-gcc-warnings.
10351 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10352 #define only if used.
10354 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10356 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10357 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10358 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10359 (gif_load): For giflib v5.x and later, display the error message
10360 produced by giflib when its functions fail.
10361 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10364 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10366 * keyboard.c (last_event_timestamp): Remove. For X selection and
10367 GTK popup menus, it may be obtained from per-frame X display info.
10368 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10369 (process_special_events): Adjust users.
10370 * keyboard.h (last_event_timestamp): Remove declaration.
10371 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10372 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10373 * menu.h (xmenu_show): Adjust prototype.
10374 * menu.c (Fx_popup_menu): Adjust user.
10375 * xselect.c (x_own_selection, x_get_foreign_selection)
10376 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10378 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10380 * keyboard.c (init_kboard): Now static. Add arg
10381 to denote window system. Adjust comment.
10382 (init_keyboard): Adjust user.
10383 (allocate_kboard): New function.
10384 (syms_of_keyboard):
10385 * nsterm.m (ns_term_init):
10386 * term.c (init_tty):
10387 * w32term.c (w32_create_terminal):
10388 * xterm.c (x_term_init): Use it.
10389 * keyboard.h (init_kboard): Remove prototype.
10390 (allocate_kboard): Add prototype.
10392 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10394 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10395 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10397 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10399 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10401 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10403 * term.c (tty_menu_activate): Flush the output stream after
10404 showing the cursor, and don't mark the frame garbaged at exit from
10405 the function. Fixes redisplay glitches when moving from one menu
10408 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10410 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10411 or throw error (Bug#15570).
10413 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10415 * intervals.c (temp_set_point_both): Move test into 'eassert',
10418 * lisp.h (eassert): Don't use 'assume'.
10419 Sometimes 'assume' wins in performance, and sometimes it loses,
10420 so it shouldn't be used all the time. Perhaps we need two
10421 flavors of 'eassert', one for where 'assume' is far more likely
10422 to help or to hurt; but that can be done later.
10423 Reported by Dmitry Antipov in
10424 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10425 Also, don't include <verify.h>; no longer needed.
10427 2013-10-09 Glenn Morris <rgm@gnu.org>
10429 * eval.c (Fcond): Doc tweak.
10431 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10433 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10434 expressions with side effects to eassert. (Bug#15565)
10436 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10438 * fns.c (hashfn_user_defined): Allow hash functions to return any
10441 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10443 Fix minor problems found by static checking.
10444 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10445 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10446 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10447 * keyboard.c (read_menu_command): Remove unused local.
10448 * lisp.h (read_menu_command): New decl.
10449 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10450 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10451 Return ptrdiff_t, not int.
10452 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10453 not int, for benefit of xpalloc.
10454 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10456 (have_menus_p): Remove; unused.
10457 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10458 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10459 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10461 (save_and_enable_current_matrix): Omit unnecessary casts.
10462 (read_menu_input): Omit local extern decl (now in lisp.h).
10463 Don't access uninitialized storage if mouse_get_xy fails.
10464 (tty_menu_activate): Mark local as initialized, for lint.
10465 (tty_menu_activate, tty_meny_show): Remove unused locals.
10467 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10469 Support menus on text-mode terminals.
10470 * xterm.h (xw_popup_dialog): Add prototype.
10472 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10473 (xmenu_show): Block input here, instead in Fx_popup_menu.
10474 (xw_popup_dialog): New function, with X-specific bits of popup
10477 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10480 * window.c (Fset_window_configuration): Use run-time tests of the
10481 frame type instead of compile-time conditionals, when menu-bar
10482 lines are considered.
10484 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10485 (w32_popup_dialog): New prototypes.
10487 * w32menu.c (Fx_popup_dialog): Function deleted.
10488 (w32_popup_dialog): New function, with w32 specific bits of popup
10489 dialogs. Block input here.
10491 * w32inevt.c (w32_console_read_socket): Minor change to add
10492 debugging TTY events.
10494 * w32fns.c (show_hourglass): If returning early because the frame
10495 is not a GUI frame, unblock input.
10497 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10498 (cursorY): New functions.
10500 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10501 WINDOWSNT, macros that call curX and curY elsewhere.
10503 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10505 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10506 specific function to hide and show cursor on a text-mode terminal.
10507 (tty_menu_struct, struct tty_menu_state): New structures.
10508 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10509 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10510 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10511 (tty_menu_locate, save_and_enable_current_matrix)
10512 (restore_desired_matrix, screen_update, read_menu_input)
10513 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10514 (tty_pop_down_menu, tty_menu_last_menubar_item)
10515 (tty_menu_new_item_coords, tty_menu_show): New functions.
10516 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10518 * nsterm.h (ns_popup_dialog): Adjust prototype.
10520 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10521 of in x-popup-menu.
10522 (ns_popup_dialog): Adapt order of arguments to the other
10523 *_menu_show implementations.
10524 (Fx_popup_dialog): Function deleted.
10526 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10528 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10530 * menu.c (have_boxes): New function.
10531 (single_keymap_panes): Use it instead of a compile-time
10533 (single_menu_item): Use run-time tests of the frame type instead
10534 of compile-time conditionals.
10535 (encode_menu_string): New function.
10536 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10537 the macro, since different types of frame need different encoding
10539 (digest_single_submenu): Use run-time tests of frame type instead
10540 of, or in addition to, compile-time conditionals.
10541 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10542 (Fx_popup_menu): Detect when the function is called from keyboard
10543 on a TTY. Don't barf when invoked on a text-mode frame.
10544 Check frame type at run time, instead of compile-time conditionals for
10545 invoking terminal-specific menu-show functions.
10546 Call tty_menu_show on text-mode frames.
10547 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10548 run time to determine which alternative to invoke; support dialogs
10551 * keyboard.h <Qmouse_movement>: Declare.
10553 * keyboard.c <Qmouse_movement>: Now extern.
10554 <Qecho_keystrokes>: New static variable.
10555 (read_key_sequence): Accept an additional argument, a flag to
10556 prevent redisplay during reading of the key sequence. All callers
10558 (read_menu_command): New function.
10559 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10561 (toolkit_menubar_in_use): New function.
10562 (make_lispy_event): Use it instead of a compile-time test.
10564 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10565 window-system being available.
10567 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10568 to x-popup-dialog on the frame type, they all now support popup
10571 * dispnew.c (save_current_matrix): Save the margin areas.
10572 (restore_current_matrix): Restore margin areas.
10573 (update_frame_with_menu): New function.
10575 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10578 * alloc.c (make_save_ptr): Now compiled unconditionally.
10580 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10582 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10583 (redraw_frame, update_frame): Adjust users.
10584 * dispextern.h (set_window_update_flags): Adjust prototype.
10585 * xdisp.c (redisplay_internal): When updating all frames with zero
10586 windows_or_buffers_changed, assume that only the windows that shows
10587 current buffer should be really updated.
10589 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10591 Do not allocate huge temporary memory areas and objects while encoding
10592 for file I/O, thus reducing an enormous memory usage for large buffers.
10593 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10594 * coding.h (struct coding_system): New member raw_destination.
10595 * coding.c (setup_coding_system): Initialize it to zero.
10596 (encode_coding_object): If raw_destination is set, do not create
10597 dst_object. Add comment.
10598 * fileio.c (toplevel): New constant E_WRITE_MAX.
10599 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10600 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10602 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10604 * nsterm.m (windowDidExitFullScreen:)
10605 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10607 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10609 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10610 * keyboard.c (unblock_input_to): Don't process pending signals
10611 if a fatal error is in progress.
10613 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10614 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10615 they're talking about words in Lisp bool vectors.
10616 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10617 * data.c (popcount_bits_word): Rename from popcount_size_t.
10618 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10621 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10623 Improve support for popcount and counting trailing zeros (Bug#15550).
10624 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10625 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10626 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10627 (popcount_size_t_msc, popcount_size_t_gcc):
10628 Remove; now done by Gnulib.
10629 (popcount_size_t): Now a macro that defers to Gnulib.
10630 (count_trailing_zero_bits): Return int, for consistency with
10631 Gnulib and because Emacs prefers signed to unsigned int.
10632 Don't assume that size_t is either unsigned int or unsigned long
10633 or unsigned long long.
10634 (size_t_to_host_endian): Do not assume that size_t is either
10635 exactly 32 or exactly 64 bits wide.
10636 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10637 etc., so that it's now an enum constant, not a macro.
10638 No need to assume that it's either 32 or 64.
10640 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10642 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10645 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10647 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10648 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10650 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10652 emacs_read and emacs_write now use void *, not char *.
10653 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10654 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10655 Buffer arg is now void *, not char *. This matches plain
10656 'read' and 'write' better, and avoids a constraint violation
10657 on Solaris 9 with Oracle Studio.
10659 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10661 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10662 memset to explicit loop. Otherwise copy largest possible chunk
10663 from initialized to uninitialized part, thus allowing the longer
10664 memcpy runs and reducing the number of loop iterations.
10666 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10668 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10669 hide toolbar (Bug#15388).
10670 (windowDidEnterFullScreen:): If presentation options are zero,
10671 set them here (Bug#15388).
10672 (ns_update_auto_hide_menu_bar): Remove runtime check.
10673 Don't auto hide dock unless menubar is also auto hidden.
10675 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10677 * editfns.c (message): Mention batch mode in doc string.
10679 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10681 * nsterm.m (check_native_fs): Remove erroneous comment.
10683 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10685 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10686 uses find_newline instead of scan_newline and so doesn't move point.
10688 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10690 Use hardware support for byteswapping on glibc x86 etc.
10691 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10692 whereas the old swap64 needed 30.
10693 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10694 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10695 Use byteswap.h's macros to swap bytes.
10696 * lisp.h (swap16, swap32, swap64): Remove.
10697 All uses replaced by bswap_16, bswap_32, bswap_64.
10699 * bytecode.c (exec_byte_code): Use some more volatile variables
10700 to work around local variables getting clobbered by longjmp.
10701 Port to pre-C99, which doesn't allow decls after stmts.
10703 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10705 * lisp.h (eassert): Assume that COND is true when optimizing.
10706 In other words, take on the behavior of eassert_and_assume.
10707 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10708 (eassert_and_assume): Remove. All uses replaced by eassert.
10710 * xdisp.c (Qglyphless_char): Now static.
10712 Adjust to merge from gnulib.
10713 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10714 * lisp.h: Include <verify.h>, for 'assume'.
10716 * eval.c (clobbered_eassert): New macro.
10717 (internal_catch, internal_condition_case)
10718 (internal_condition_case_1, internal_condition_case_2)
10719 (internal_condition_case_n): Use it instead of eassert
10720 when the argument contains locals clobbered by longjmp.
10721 Don't use clobbered locals outside of clobbered_eassert.
10722 (internal_lisp_condition_case): Use a volatile variable
10723 to work around a local variable's getting clobbered.
10725 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10727 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10728 (PUSH_HANDLER): New macro.
10729 (catchlist): Remove.
10730 (handlerlist): Always declare.
10732 * eval.c (catchlist): Remove (merge with handlerlist).
10733 (handlerlist, lisp_eval_depth): Not static any more.
10734 (internal_catch, internal_condition_case, internal_condition_case_1)
10735 (internal_condition_case_2, internal_condition_case_n):
10737 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10738 handlerlist/catchlist.
10739 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10740 handlerlist which can only handle a single condition-case handler at
10742 (find_handler_clause): Simplify since we only a single branch here
10745 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10747 (bcall0): New function.
10748 (exec_byte_code): Add corresponding cases. Improve error message when
10749 encountering an invalid byte-code. Let Bunwind_protect accept
10750 a function (rather than a list of expressions) as argument.
10752 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10753 and make them unconditional now that they're heap-allocated.
10755 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10757 * charset.c (Fdecode_char, Fencode_char): Remove description of
10758 `restriction' arg. now that it's hidden by advertised-calling-convention.
10760 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10762 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10763 Remove unused variable (from mac-port).
10764 (macfont_draw): Use s->ybase for correct y position.
10766 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10768 * frame.h (struct frame): Drop has_minibuffer member because...
10769 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10770 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10772 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10774 * window.h (struct window): Prefer enum text_cursor_kinds to int
10775 for phys_cursor_type member. Move the latter, phys_cursor_width,
10776 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10777 * window.c (replace_window, make_window): Adjust users.
10779 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10781 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10782 this module is never compiled otherwise.
10784 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10786 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10789 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10791 * xdisp.c (get_next_display_element): Don't call face_for_font in
10792 a build configured --without-x. (Bug#15484)
10794 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10796 * window.c (calc_absolute_offset): #elif should be #elif defined.
10798 * frame.c (delete_frame): Block/unblock input to overcome race
10799 condition (Bug#15475).
10801 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10803 * frame.c (delete_frame): Record selected frame only after
10804 calling Qdelete_frame_functions (Bug#15477).
10806 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10808 * nsterm.m (ns_selection_color): Remove.
10809 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10810 NSColor selectedText(Background)Color. Only for COCOA.
10811 (ns_term_init): Remove assignment of ns_selection_color, logic
10812 moved to ns_get_color.
10814 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10815 NS_SELECTION_COLOR_DEFAULT.
10816 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10818 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10820 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10821 frame' does not have the tool_bar_window member.
10823 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10825 Signal error when reading an empty byte-code object (Bug#15405)
10826 * lread.c (read1): Signal error.
10827 * alloc.c (make_byte_code): eassert header size.
10828 (sweep_vectors): Change an int to size_t.
10830 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10832 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10833 instead of ints, as it's the usual style for offsetof constants. See:
10834 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10836 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10837 This is ugly, but it should fix the performance problem for older
10838 GCC versions in the short run. I'll look into integrating the
10839 Gnulib module for popcount, as a better fix.
10840 See the thread starting in:
10841 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10842 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10843 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10844 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10845 (popcount_size_t): Use it.
10847 2013-09-24 Daniel Colascione <dancol@dancol.org>
10849 * process.c (Fnetwork_interface_info): Fix build break due to
10852 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10854 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10855 Prefer signed to unsigned integers where either will do.
10856 No need for 'const' on locals that do not escape.
10857 Omit easserts with unnecessary and unportable assumptions about
10858 alignment. Avoid unnecessary casts to char *.
10860 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10862 Use union for the payload of struct Lisp_Vector.
10863 This helps to avoid a few glitches dictated by C's aliasing rules.
10864 * lisp.h (struct Lisp_Vector): Use union for next and
10865 contents member. Adjust comment. Change related users.
10866 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10867 Related users changed.
10868 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10869 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10870 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10871 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10873 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10875 Optimize glyph row clearing and copying routines.
10876 * dispextern.h (struct glyph_row): Change layout of struct
10877 glyph_row to help copy_row_except_pointers. Adjust comment.
10878 * dispnew.c (null_row): Remove.
10879 (clear_glyph_row): Use offsetof and memset to find and clear
10880 just the members that need clearing. Adjust comment.
10881 (copy_row_except_pointers): Likewise for copying.
10883 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10885 Some minor cleanups of recently-added bool vector code.
10886 * conf_post.h (assume): Always return void. Use lint version
10887 only if GCC and MSC versions don't apply.
10888 * conf_post.h (assume):
10889 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10890 Depend on _MSC_VER, not __MSC_VER, for consistency with
10892 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10893 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10894 (bool_vector_binop_driver, count_trailing_zero_bits)
10895 (size_t_to_host_endian): Now static, not static inline;
10896 the latter isn't needed with modern compilers and doesn't
10897 work with older compilers anyway.
10899 * alloc.c (valgrind_p): Use bool for boolean.
10901 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10903 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10904 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10905 (display_last_displayed_message_p, message_buf_print)
10906 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10907 Use bool for boolean.
10908 * dispextern.h (cancel_line, init_desired_glyphs):
10909 Remove ancient leftover.
10910 (help_echo_showing_p, hourglass_shown_p):
10911 * lisp.h (noninteractive_need_newline): Adjust declaration.
10913 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10915 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10917 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10918 ...this file and convert the latter to static. Adjust comment.
10919 (make_initial_frame):
10920 * window.c (init_window_once): Adjust user.
10921 * frame.h (last_nonminibuf_frame): Remove declaration.
10922 * lisp.h (selected_frame): Likewise.
10923 * msdos.c (the_only_display_info): Adjust comment.
10925 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10927 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10928 computing the end column of mouse-highlight that comes from
10929 display or overlay strings. (Bug#15437)
10930 (note_mouse_highlight): Adapt calculation of last argument to
10931 mouse_face_from_string_pos to the above change.
10933 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10934 all platforms, not just for clang.
10936 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10938 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10939 about excess arguments to snprintf.
10941 * conf_post.h(assume): Use __builtin_unreachable for clang.
10943 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10945 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10946 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10948 2013-09-23 Daniel Colascione <dancol@dancol.org>
10950 * alloc.c (USE_VALGRIND): New macro; on by default
10951 when ENABLE_CHECKING.
10952 (mark_maybe_object, mark_maybe_pointer)
10953 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10955 (valgrind_p) [USE_VALGRIND]: New variable.
10956 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10958 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10960 * process.c (wait_reading_process_output): Change int pnamelen to
10963 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10964 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10965 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10966 argument to unsigned long to avoid warning.
10967 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10969 * conf_post.h (assume): Fix compiler error: x shall be cond.
10971 2013-09-22 Daniel Colascione <dancol@dancol.org>
10973 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10974 warning when compiling without a window system.
10976 2013-09-22 Daniel Colascione <dancol@dancol.org>
10978 * data.c (Qbool_vector_p): New symbol.
10979 (bool_vector_spare_mask, popcount_size_t_generic)
10980 (popcount_size_t_msc, popcount_size_t_gcc)
10982 (bool_vector_binop_driver)
10983 (count_trailing_zero_bits, size_t_to_host_endian)
10984 (Fbool_vector_exclusive_or)
10985 (Fbool_vector_union)
10986 (Fbool_vector_intersection, Fbool_vector_set_difference)
10987 (Fbool_vector_subsetp, Fbool_vector_not)
10988 (Fbool_vector_count_matches)
10989 (Fbool_vector_count_matches_at): New functions.
10990 (syms_of_data): Intern new symbol, functions.
10991 * alloc.c (bool_vector_payload_bytes): New function.
10992 (Fmake_bool_vector): Instead of calling Fmake_vector,
10993 which performs redundant initialization and argument checking,
10994 just call allocate_vector ourselves. Make sure we clear any
10995 terminating padding to zero.
10996 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
10997 instead of open-coding the size calculation.
10998 (vroundup_ct): New macro.
10999 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11000 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11001 * composite.c (composition_gstring_put_cache):
11002 Change lint_assume to assume.
11003 * conf_post.h (assume): New macro.
11004 (lint_assume): Remove.
11005 * dispnew.c (update_frame_1): Change lint_assume to assume.
11006 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11008 * image.c (gif_load): Change lint_assume to assume.
11009 * lisp.h (eassert_and_assume): New macro.
11010 (Qbool_vector_p): Declare.
11011 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11012 (swap16, swap32, swap64): New inline functions.
11013 * macfont.m (macfont_shape): Change lint_assume to assume.
11014 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11015 * xsettings.c (parse_settings): Use new swap16 and
11016 swap32 from lisp.h instead of file-specific macros.
11018 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11020 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11021 found (which can legitimately happen when the glyph row at the
11022 window start is disabled in the current_matrix. (Bug#15365)
11024 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11026 Fix syntax.h bug introduced by recent INLINE change.
11027 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11028 conditionally compiled one way in some modules, and a different
11029 way in others. This doesn't work with extern inline functions,
11030 which must have the same definition in all modules, because the
11031 defining code might be shared across modules, depending on the
11032 implementation. Symptoms reported by Martin Rudalics in:
11033 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11034 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11035 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11036 overriding the corresponding functions in syntax.h.
11037 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11038 (syntax_property): New inline functions.
11039 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11040 Rewrite in terms of these new functions.
11042 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11044 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11045 not chars_in_text, whose result depends on the multibyteness of
11046 the current buffer. (Bug#15426)
11048 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11050 Port recent change to hosts where pointers aren't 'long'.
11051 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11052 Don't assume that pointers are the same width as 'long'.
11053 Add a compile-time check that a pointer fits into two X slots.
11055 A simpler, centralized INLINE.
11056 * conf_post.h (INLINE): Define only if not already defined.
11057 This allows us to use a single INLINE, defined by one file
11059 * emacs.c (INLINE): Define it.
11060 Also, include category.h, charset.h, composite.h, dispextern.h,
11061 syntax.h, systime.h, so that their INLINE definitions are expanded
11062 properly for Emacs.
11063 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11064 * buffer.h, buffer.c (BUFFER_INLINE):
11065 * category.h, category.c (CATEGORY_INLINE):
11066 * character.h, character.c (CHARACTER_INLINE):
11067 * charset.h, charset.c (CHARSET_INLINE):
11068 * composite.h, composite.c (COMPOSITE_INLINE):
11069 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11070 * frame.h, frame.c (FRAME_INLINE):
11071 * intervals.h, intervals.c (INTERVALS_INLINE):
11072 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11073 * lisp.h, alloc.c (LISP_INLINE):
11074 * process.h, process.c (PROCESS_INLINE):
11075 * syntax.h, syntax.c (SYNTAX_INLINE):
11076 * systime.h, sysdep.c (SYSTIME_INLINE):
11077 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11078 * window.h, window.c (WINDOW_INLINE):
11079 Remove. All uses replaced with INLINE.
11081 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11083 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11084 to avoid Bug#15398.
11086 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11088 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11089 'const char *' to avoid compiler warnings due to similar change in
11090 the prototype of x_get_string_resource.
11092 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11094 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11095 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11096 going to replace static variables below. Adjust comments.
11097 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11098 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11099 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11100 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11101 Related users changed.
11102 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11103 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11104 last_mouse_movement_time, going to replace static variables below.
11106 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11107 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11109 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11110 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11111 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11112 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11113 static variables below.
11114 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11115 (last_mouse_scroll_bar): Remove.
11116 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11117 (mouseExited): Related users changed.
11119 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11121 Do not use external array to process X scroll bar messages.
11122 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11123 (x_send_scroll_bar_event): Pack window pointer into two slots
11124 of XClientMessageEvent if we're 64-bit. Adjust comment.
11125 (x_scroll_bar_to_input_event): Unpack accordingly.
11127 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11129 Ifdef away recent changes which aren't relevant to NS port.
11130 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11131 [!HAVE_NS]: Declare as such.
11132 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11133 [!HAVE_NS]: Define as such.
11135 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11137 * frame.c (x_redo_mouse_highlight): New function
11138 to factor out common code used in W32 and X ports.
11139 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11140 * xterm.h (struct x_display_info):
11141 * w32term.h (struct w32_display_info):
11142 * nsterm.h (struct ns_display_info): New members
11143 last_mouse_motion_frame, last_mouse_motion_x and
11144 last_mouse_motion_y, going to replace static variables below.
11145 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11146 (redo_mouse_highlight): Remove.
11147 (note_mouse_movement, syms_of_xterm): Adjust user.
11148 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11149 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11150 (redo_mouse_highlight): Remove.
11151 (note_mouse_movement, syms_of_w32term): Adjust user.
11152 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11153 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11155 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11156 * nsfns.m (compute_tip_xy): Adjust user.
11158 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11160 * frame.c (x_mouse_grabbed): New function.
11161 * dispextern.h (x_mouse_grabbed): Add prototype.
11162 (last_mouse_frame): Remove declaration.
11163 * xterm.h (struct x_display_info):
11164 * w32term.h (struct w32_display_info):
11165 * nsterm.h (struct ns_display_info): New member
11166 last_mouse_frame, going to replace...
11167 * xdisp.c (last_mouse_frame): ...global variable.
11168 (note_tool_bar_highlight):
11169 * w32term.c (w32_mouse_position, w32_read_socket):
11170 * xterm.c (XTmouse_position, handle_one_xevent):
11171 Use x_mouse_grabbed.
11172 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11174 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11176 * w32term.c (w32_read_socket): Avoid temporary
11177 variables in a call to x_real_positions.
11178 * xterm.c (handle_one_xevent): Likewise.
11180 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11182 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11183 (x_icon_type): Remove prototype.
11184 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11185 * frame.c (x_icon_type): Remove.
11186 * w32term.c (x_make_frame_visible, x_iconify_frame):
11187 * xterm.c (x_make_frame_visible, x_iconify_frame):
11188 Use x_set_bitmap_icon to factor out common code.
11190 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11192 * dispextern.h (check_x_display_info, x_get_string_resource):
11193 Declare here just once and unify the latter.
11194 * frame.c (check_x_display_info, x_get_string_resource):
11195 * nsterm.h (check_x_display_info):
11196 * xrdb.c (x_get_string_resource):
11197 * xterm.h (check_x_display_info): Remove prototypes.
11198 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11199 * w32reg.c (x_get_string_resource): Likewise.
11200 (w32_get_rdb_resource): Adjust user.
11202 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11204 * xterm.h (struct x_display_info): New member
11205 x_pending_autoraise_frame, going to replace...
11206 * xterm.c (pending_autoraise_frame): ...static variable.
11207 (x_new_focus_frame, XTread_socket): Adjust users.
11208 * w32term.h (struct w32_display_info): New member
11209 w32_pending_autoraise_frame, going to replace...
11210 * w32term.c (pending_autoraise_frame): ...global variable.
11211 (x_new_focus_frame, w32_read_socket): Adjust users.
11213 2013-09-17 Glenn Morris <rgm@gnu.org>
11215 * xdisp.c (message_dolog): If we create *Messages*,
11216 switch it to messages-buffer-mode.
11218 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11220 Don't overuse 'const' in types of locals.
11221 * bidi.c (bidi_count_bytes):
11222 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11223 (xg_event_is_for_scrollbar):
11224 * xselect.c (x_handle_property_notify)
11225 (x_handle_selection_notify, x_handle_dnd_message):
11226 * xsettings.c, xsettings.h (xft_settings_event):
11227 * xterm.c (x_handle_net_wm_state, handle_one_event)
11228 (x_menubar_window_to_frame, x_detect_focus_change)
11229 (construct_mouse_click, note_mouse_movement)
11230 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11231 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11232 (handle_one_xevent, x_handle_net_wm_state):
11233 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11234 (x_handle_dnd_message):
11235 Avoid unnecessary 'const', typically the second 'const' in
11236 'const foo * const arg', a 'const' that does not affect the API
11237 and doesn't significantly help the human reader.
11239 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11241 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11242 only if Glib < 2.36.0.
11243 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11244 * xsettings.c (init_gconf, init_gsettings): Do not check
11246 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11248 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11250 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11252 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11253 before calling g_type_init.
11255 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11257 * nsterm.m (syms_of_nsterm): ... to here.
11259 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11261 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11262 (ignore_next_mouse_click_timeout): Use Time as X does.
11263 (handle_one_xevent): Avoid cast and use unsigned comparison.
11265 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11267 Do not copy X event in handle_one_xevent except KeyPress case.
11268 Wnen XEvent is processed, it is unlikely to be changed except
11269 KeyPress case, so we can avoid copying and use const pointer to
11270 const data to make sure that an event is not changed elsewhere.
11271 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11272 const' and do not create local copy except for the KeyPress event.
11273 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11274 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11275 (x_handle_net_wm_state, x_menubar_window_to_frame)
11276 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11277 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11278 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11279 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11280 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11281 (x_handle_dnd_message):
11282 * xsettings.c (xft_settings_event):
11283 Use 'const XEvent * const' where appropriate.
11284 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11286 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11288 Fix X event waiting to handle multiple frames.
11289 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11290 * xterm.c (pending_event_wait): Remove. Adjust users.
11291 (x_detect_focus_change): Pass frame arg.
11292 (handle_one_xevent): Find related frame early and clear per-frame
11293 wait_event_type only if this is an event for the relevant frame.
11294 (x_wait_for_event): Use per-frame wait_event_type.
11296 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11298 * nsfns.m (Fx_create_frame): Fix font driver registration for
11301 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11302 for syms_of_macfont.
11304 * nsterm.m: Include macfont.h.
11305 (ns_tmp_flags, ns_tmp_font): Remove.
11306 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11307 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11308 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11309 (changeFont:): Fix code style. Check for font driver type when
11312 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11315 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11316 (nsfont_open): Set font driver type.
11317 Set font->ascent and font->descent. Figure out font instead of
11318 ns_tmp_font, and flags instead of ns_tmp_flags.
11319 Fix indentation. Remove call to ns_draw_text_decoration,
11322 * nsfns.m: Include macfont.h.
11323 (Fx_create_frame): Register macfont driver, make a better default font.
11324 (Fns_popup_font_panel): Get font from macfont driver, if used.
11326 * macfont.m, macfont.h, macuvs.h: New files.
11328 * font.h: Declare syms_of_macfont.
11330 * font.c (syms_of_font): Call syms_of_macfont.
11332 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11334 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11336 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11337 and it is always zero for others, so I assume that this is an ancient
11338 leftover which nobody will want to change any more.
11339 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11340 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11341 * frame.c (x_set_scroll_bar_width):
11342 * w32fns.c (w32_createscrollbar):
11343 * w32term.c (w32_set_vertical_scroll_bar):
11344 * xfns.c (x_set_scroll_bar_default_width):
11345 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11346 (x_scroll_bar_expose): Related users changed.
11348 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11350 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11351 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11352 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11354 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11355 Define once here...
11356 * nsterm.h, w32term.h, xterm.h: ...and not here.
11357 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11358 Remove unused Xisms.
11359 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11360 these modules are never compiled otherwise.
11362 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11364 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11365 Doc fix. (Bug#15375)
11367 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11369 Unify Fx_focus_frame between all ports.
11370 * frame.h (x_focus_frame): New prototype.
11371 * xfns.c (Fx_focus_frame): Remove.
11372 (syms_of_xfns): Do not defsubr it.
11373 (x_focus_frame): X implementation.
11374 * nsfns.m (Fx_focus_frame): Remove.
11375 (syms_of_nsfns): Do not defsubr it.
11376 (x_focus_frame): NS implementation.
11377 * w32term.c (Fx_focus_frame): Remove.
11378 (x_focus_on_frame): Rename to...
11379 (x_focus_frame): W32 implementation.
11380 * w32term.h (x_focus_on_frame): Remove prototype.
11381 * w32fns.c (Fx_focus_frame): Remove.
11382 (syms_of_w32fns): Do not defsubr it.
11383 * frame.c (Fx_focus_frame): Define here.
11384 (syms_of_frame): Defsubr here.
11385 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11387 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11389 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11390 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11391 each port to reference the port-specific window system data.
11392 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11393 (FRAME_DISPLAY_INFO): Define.
11394 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11395 (FRAME_DISPLAY_INFO): Define. Adjust users.
11396 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11397 (FRAME_DISPLAY_INFO): Define. Adjust users.
11398 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11399 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11400 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11401 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11402 * xselect.c, xterm.c: All related users changed.
11404 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11406 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11407 (x_menubar_window_to_frame): Remove prototypes.
11408 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11409 (x_menubar_window_to_frame, x_top_window_to_frame):
11411 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11412 (x_menubar_window_to_frame, x_top_window_to_frame):
11413 ...to here and convert all but the last to static.
11415 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11417 * lisp.mk (lisp): Add w32-common-fns.elc.
11419 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11421 * charset.c (char_charset): Document an exception for char-charset.
11423 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11425 * xterm.h (x_display_info): New field last_user_time...
11426 * xterm.c (toplevel): ...to replace static last_user_time.
11427 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11429 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11431 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11432 scroll bar values to prevent thumb from disappear and update comment.
11434 2013-09-11 Glenn Morris <rgm@gnu.org>
11436 * emacs.c (usage_message): Possessive apostrophe tweak.
11438 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11440 * nsterm.m (syms_of_nsterm): Use Qns.
11441 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11442 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11443 * xfns.c (x_display_info_for_name, Fx_open_connection):
11444 Remove old '#if 0' code.
11445 (syms_of_xfns): Use Qx.
11446 * termhooks.h (fullscreen_hook): Remove the leftover.
11447 (struct terminal): Fix typo in comment.
11449 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11451 Cleaning up a few X scroll bar bits.
11452 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11453 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11454 New member last_seen_part, going to replace...
11455 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11456 (xt_action_hook) [USE_LUCID]: Adjust user.
11457 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11458 Lucid-specific scroll bar support.
11459 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11460 to int and adjust to use last_seen_part member.
11461 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11462 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11463 Initialize last_seen_part.
11465 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11467 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11468 insert-buffer-substring an empty string.
11470 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11472 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11473 avoiding a GCC warning.
11475 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11477 Ifdef away frame tool bar code when it is not really used.
11478 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11479 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11480 and minimize_tool_bar_window_p under the above.
11481 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11482 (fset_tool_bar_window): Likewise.
11483 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11484 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11485 (change_frame_size_1):
11486 * window.c (window_from_coordinates, Frecenter): Adjust users.
11487 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11488 code is not really used.
11489 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11490 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11491 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11492 [!USE_GTK && !HAVE_NS]: Define as such.
11493 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11494 (note_mouse_highlight, expose_frame):
11495 * xfns.c (x_set_tool_bar_lines):
11496 * xterm.c (handle_one_xevent): Adjust users.
11498 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11500 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11501 This bug was introduced by my 2013-08-26 patch, which incorrectly
11502 assumed that the terminfo implementation doesn't use termcap buffers.
11503 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11504 these buffers apparently are used after all.
11505 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11506 (struct tty_display_info): Define members termcap_term_buffer and
11507 termcap_strings_buffer even if TERMINFO.
11509 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11512 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11513 'usage' docstring entry to pacify make-docfile.
11515 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11517 Change comparison functions =, <, >, <=, >= to take many arguments.
11518 * data.c: Change comparison functions' interface and implementation.
11519 * lisp.h: Make arithcompare available for efficient two arg
11521 * bytecode.c: Use arithcompare.
11522 * fileio.c: Use new interface.
11524 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11526 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11528 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11530 * eval.c (Feval): Document the new use of `lexical'.
11532 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11534 Review and drop old frame resize hack.
11535 * frame.h (struct frame): Remove force_flush_display_p.
11536 * dispnew.c (update_frame): Adjust user and don't call
11537 flush_frame here. The comment has said that there was an issues
11538 with redisplaying fringes, but I don't see any differences with
11539 and without this hack. Hopefully we can continue without it.
11540 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11541 current frame matrices twice if resized_p is set.
11543 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11545 Do not populate pure Xism x_sync to other ports.
11546 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11547 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11548 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11549 * w32term.h (x_sync): Remove prototype.
11551 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11553 Cleanup frame flushing.
11554 * dispextern.h (struct redisplay_interface):
11555 Drop flush_display_optional because flush_display is enough
11556 for X and flushing via RIF is just a no-op for others.
11557 * frame.h (flush_frame): New function.
11558 * dispnew.c (update_frame):
11559 * minibuf.c (read_minibuf):
11560 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11562 * keyboard.c (detect_input_pending_run_timers): Do not flush
11563 all frames but selected one in redisplay_preserve_echo_area.
11564 * nsterm.m (ns_flush): Remove no-op.
11565 (ns_redisplay_interface): Adjust user.
11566 * w32term.h (x_flush): Remove no-op.
11567 (w32_redisplay_interface): Adjust user.
11568 * xterm.c (x_flush): Simplify because we do not flush all
11569 frames at once any more. Adjust comment.
11570 (x_redisplay_interface): Adjust user.
11572 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11574 Port --without-x --enable-gcc-warnings to Fedora 19.
11575 * gfilenotify.c (globals_of_gfilenotify):
11576 Call g_type_init only if using an older glib version that needs it.
11578 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11580 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11581 (last_glyphless_glyph_merged_face_id): Remove declarations.
11582 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11583 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11584 (last_glyphless_glyph_merged_face_id): Now static.
11585 (merge_escape_glyph_face): New function, refactored from...
11586 (get_next_display_element): ...here.
11587 (merge_glyphless_glyph_face): New function, refactored from...
11588 (produce_glyphless_glyph): ...here...
11589 * term.c (produce_glyphless_glyph): ...and here.
11591 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11593 * eval.c (eval_sub): Only call Ffunction if necessary.
11595 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11597 Attempt to make redisplay more selective when changing cursor type.
11598 * frame.h (struct frame): New bitfield cursor_type_changed.
11599 * xdisp.c (cursor_type_changed): Remove.
11600 (try_cursor_movement, redisplay_window, try_window_id)
11601 (set_frame_cursor_types, try_window_reusing_current_matrix):
11602 Adjust to use per-frame bitfield.
11603 (redisplay_internal): Look for cursor type change on each visible
11604 frame and consider all frames if cursor type has been changed on
11605 the frame other than selected. If cursor type has been changed on
11606 selected frame only, do not use fast update.
11608 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11610 Attempt to make redisplay more selective when changing fonts.
11611 * frame.h (struct frame): New bitfield fonts_changed.
11612 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11613 (adjust_frame_glyphs): Add prototype.
11614 * dispnew.c (fonts_changed_p): Remove.
11615 (adjust_glyphs): Remove because we do not
11616 adjust matrices on all frames at once any more.
11617 (adjust_frame_glyphs): Block and unblock input here.
11618 (adjust_glyph_matrix): Use fonts_changed.
11619 (change_frame_size_1): Use adjust_frame_glyphs.
11620 * font.c (font_open_entity): Use fonts_changed.
11621 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11622 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11623 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11624 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11625 (shrink_mini_window, Fresize_mini_window_internal)
11626 (window_scroll_pixel_based, Fset_window_configuration)
11627 (apply_window_adjustment, Fset_window_vscroll):
11628 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11629 Use adjust_frame_glyphs.
11630 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11631 (try_window_reusing_current_matrix, try_window_id, display_line)
11632 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11633 (redisplay_internal): Consider fonts_changed and adjust frame
11634 matrices for each frame only if the frame is visible. If font
11635 has been changed on some frame during full redisplay, retry
11636 only visible frames where the font has been actually changed.
11638 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11640 Cache current header and mode line height for each window.
11641 * window.h (struct window): New fields mode_line_height
11642 and header_line_height.
11643 * window.c (make_window): Initialize them.
11644 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11645 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11646 (current_mode_line_height, current_header_line_height):
11647 Remove declaration.
11648 * xdisp.c (current_mode_line_height, current_header_line_height):
11650 (pos_visible_p, init_xdisp): Adjust user.
11651 (redisplay_window): Invalidate mode_line_height and
11652 header_line_height if current and desired matrices do not agree.
11654 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11656 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11657 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11659 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11661 Make --without-x compatible with --enable-gcc-warnings.
11662 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11663 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11664 members under HAVE_WINDOW_SYSTEM.
11665 * keyboard.c (make_lispy_focus_out): Likewise.
11666 (record_menu_key): Move under HAVE_MENUS.
11667 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11668 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11669 (syms_of_xdisp): Adjust user.
11670 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11671 (start_hourglass, cancel_hourglass):
11672 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11673 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11674 and CLEAR_FONT_TABLE_NFONTS.
11675 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11676 Declare only if HAVE_WINDOW_SYSTEM.
11677 (lface_same_font_attributes_p, clear_face_gcs): Define only
11678 if HAVE_WINDOW_SYSTEM.
11680 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11682 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11683 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11684 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11686 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11688 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11690 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11692 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11693 This fixes a type error on hosts where ptrdiff_t is wider than int.
11695 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11697 * keyboard.c (read_key_sequence_vs): New function.
11698 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11701 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11703 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11705 Makefile improvements.
11706 * Makefile.in (config.status): Don't use double-colon rules, as
11707 they are not portable according to POSIX. Fix shell typo with `;
11708 I guess this rule has never been tested?
11709 (VCSWITNESS): New macro, to override any environment var.
11711 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11713 * xterm.h (struct x_display_info): Do not track X connection
11714 fd separately because it is always available from Display.
11715 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11718 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11720 * buffer.c (drop_overlay):
11721 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11722 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11724 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11726 * buffer.c (Fmake_overlay, Fmove_overlay):
11727 * intervals.c (set_point_from_marker):
11728 * print.c (PRINTPREPARE): Prefer signal_error
11729 to plain error and report unsuitable marker too.
11731 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11733 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11734 for 'dragging' member.
11735 (struct x_output): Remove set-but-unused leftovers
11736 'left_before_move' and 'top_before_move'.
11737 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11738 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11739 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11740 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11741 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11742 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11743 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11744 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11746 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11748 * nsfont.m (INVALID_GLYPH): New define.
11749 (nsfont_encode_char): Use INVALID_GLYPH.
11750 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11752 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11754 * xterm.c (x_last_mouse_movement_time): Revert last change.
11755 This code should use XDisplayMotionBufferSize to check display's
11756 motion history first, and there are few other issues as well.
11757 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11758 (handle_one_xevent): Adjust user.
11760 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11762 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11763 * frame.c (Flast_nonminibuf_frame): ... to here.
11764 (check_minibuf_window): Don't abort if no window was found
11767 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11769 Use XGetMotionEvents to ask the last mouse motion time from X server.
11770 * xterm.c (X_MOTION_HISTORY): Default to 1.
11771 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11772 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11773 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11774 Ifdef away legacy code.
11775 (XTmouse_position, x_scroll_bar_report_motion):
11776 Use x_last_mouse_movement_time.
11777 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11780 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11782 * msdos.c (last_mouse_window): Move to...
11783 (dos_rawgetc): ...this function and adjust comment.
11784 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11785 (mouseMoved): ...this function and adjust comment.
11786 * w32term.c (last_window): Likewise with...
11787 (w32_read_socket): ...this function.
11788 * xterm.c (last_window): Likewise with...
11789 (handle_one_xevent): ...this function.
11791 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11793 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11794 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11795 (handle_one_xevent): ...to here.
11796 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11799 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11801 * msdos.c (IT_set_terminal_window): Remove no-op.
11802 (initialize_msdos_display): Adjust terminal setup.
11803 * w32console.c (w32con_set_terminal_window): Remove no-op.
11804 (initialize_w32_display): Adjust terminal setup.
11805 * w32term.c (w32_set_terminal_window): Remove no-op.
11806 (w32_create_terminal): Adjust terminal setup.
11807 * xterm.c (XTset_terminal_window): Remove no-op.
11808 (x_create_terminal): Adjust terminal setup.
11810 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11812 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11814 (ns_create_terminal): Adjust terminal setup.
11815 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11817 (w32_create_terminal): Adjust terminal setup.
11818 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11820 (x_create_terminal): Adjust terminal setup.
11822 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11824 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11825 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11826 * dispnew.c (buffer_posn_from_coords):
11827 * window.c (Fwindow_end, displayed_window_lines):
11828 * xdisp.c (redisplay_mode_lines): Use it.
11830 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11832 * fontset.c (face_for_char): Check char in the current face font first
11833 if HAVE_NS (Bug#15138).
11835 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11837 * window.c (temp_output_buffer_show): Make sure window returned
11838 by display_buffer is live (Bug#15213).
11840 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11842 Minor cleanup to avoid forward declarations.
11843 * coding.h (struct ccl_spec): Remove forward declaration.
11844 * composite.h (toplevel): Include font.h.
11845 (struct composition_it, struct face, struct font_metrics):
11846 Remove forward declaration.
11847 * dispextern.h (struct image, struct atimer): Likewise.
11848 * emacsgtkfixed.h (struct frame): Likewise.
11849 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11850 * font.h (struct font_driver, struct font, struct glyph_string)
11851 (struct face): Remove forward declaration.
11852 * fontset.h (struct face, struct font): Likewise.
11853 * frame.h (toplevel): Style cleanup.
11854 (enum output_method): Move to...
11855 * termhooks.h (enum output_method): ...here.
11856 (struct glyph, struct frame, struct ns_display_info)
11857 (struct x_display_info, struct w32_display_info):
11858 Remove forward declaration.
11859 * xterm.h (toplevel): Include termhooks.h.
11860 (struct font, struct window, struct glyph_matrix, struct frame)
11861 (struct input_event, struct face, struct image): Remove forward
11863 * gtkutil.h (struct _widget_value): Likewise.
11864 * keyboard.h (toplevel): Include termhooks.h.
11865 (struct input_event): Remove forward declaration.
11867 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11869 * intervals.c (set_point_from_marker): New function.
11870 * editfns.c (Fgoto_char):
11871 * process.c (Finternal_default_process_filter):
11872 * window.c (select_window_1): Use it.
11873 * buffer.h (set_point_from_marker): Add prototype.
11875 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11877 * w32.c (term_winsock): Call release_listen_threads before calling
11879 (_sys_wait_accept): Wait for accept event in a loop with a finite
11880 timeout, instead of waiting indefinitely. Will hopefully avoid
11881 hanging during exit because WSACleanup deadlocks waiting for the
11882 event object to be released. (Bug#14333)
11884 * w32proc.c (release_listen_threads): New function, signals all
11885 the reader threads that listen for connections to stop waiting.
11887 * w32.h (release_listen_threads): Add prototype.
11889 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11891 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11892 field of new marker (for sanity and safety).
11893 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11894 anyway because XMISCTYPE is a function and can't be an lvalue).
11896 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11898 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11899 (x_after_update_window_line, x_scroll_bar_create)
11900 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11901 (handle_one_xevent, x_clear_frame_area):
11902 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11903 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11904 * xterm.h (x_clear_area): Adjust prototype.
11906 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11908 Hook scanning and indentation functions to find_newline. This helps
11909 to avoid duplicated code and renders more respect to newline cache.
11910 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11911 * cmds.c (Fforward_line):
11912 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11913 Use find_newline and avoid unnecessary point movements.
11914 * search.c (scan_newline): Implement on top of find_newline.
11916 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11918 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11919 scoped code (bug#11258).
11921 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11923 * nsterm.m (last_window): New variable.
11924 (EV_TRAILER2): New macro.
11925 (EV_TRAILER): Call EV_TRAILER2.
11926 (mouseMoved:): Add support for mouse-autoselect-window
11927 on nextstep (Bug#6888).
11929 2013-08-28 Andreas Schwab <schwab@suse.de>
11931 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11932 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11933 Remove unused macro definitions.
11934 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11935 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11936 Only define if emacs.
11938 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11940 Prefer enum glyph_row_area to int where appropriate.
11941 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11943 (window_box, window_box_width, window_box_left, window_box_left_offset)
11944 (window_box_right, window_box_right_offset): Adjust prototypes.
11945 * xdisp.c (window_box, window_box_width, window_box_left)
11946 (window_box_left_offset, window_box_right, window_box_right_offset):
11947 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11948 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11949 * nsterm.m (ns_clip_to_row):
11950 * w32term.c (w32_clip_to_row):
11951 * xterm.c (x_clip_to_row): Likewise.
11953 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11955 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11956 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11958 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11960 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11961 for portability to hosts where /bin/sh has problems.
11963 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11965 Redesign redisplay interface to drop global output_cursor.
11966 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11967 (toplevel): Remove declaration of output_cursor.
11968 (set_output_cursor, x_cursor_to): Remove prototype.
11969 * window.h (struct window): New member output_cursor.
11970 (output_cursor_to): New function to replace RIF member.
11971 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11972 (update_text_area, set_window_cursor_after_update): Use it.
11973 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11974 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11975 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11976 * w32term.c (x_update_window_begin, x_update_window_end):
11977 * xterm.c (x_update_window_begin, x_update_window_end):
11978 Adjust to use per-window output cursor.
11980 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
11982 Simplify SELECT_TYPE-related code.
11983 Like EMACS_TIME, this portability layer is no longer needed, since
11984 Emacs has been using fd_set as a portability layer for some time.
11985 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
11986 (SELECT_TYPE): Remove. All uses changed to fd_set.
11987 (fd_set) [!FD_SET]: New typedef.
11989 Simplify EMACS_TIME-related code.
11990 This portability layer is no longer needed, since Emacs has been
11991 using struct timespec as a portability layer for some time.
11992 * atimer.h, buffer.h, dispextern.h, xgselect.h:
11993 Include <time.h> rather than "systime.h"; that's all that's needed now.
11994 * dispnew.c: Include <timespec.h> rather than "systime.h";
11995 that's all that's needed now.
11996 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
11997 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
11998 TIMESPEC_RESOLUTION.
11999 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12000 LOG10_TIMESPEC_RESOLUTION.
12001 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12002 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12003 (make_emacs_time): Remove. All used changed to make_timespec.
12004 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12005 (current_timespec): Rename from current_emacs_time. All uses changed.
12006 (add_emacs_time): Remove. All uses changed to timespec_add.
12007 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12008 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12009 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12010 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12011 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12012 (current_timespec): Rename from current_emacs_time. All uses changed.
12013 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12014 changed to timespec_cmp.
12015 * xgselect.c: Include <timespec.h>, since our .h files don't.
12017 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12019 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12020 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12021 Remove the leftovers.
12022 * gtkutil.c (toplevel): Do not declare Qxft but include
12024 * image.c (toplevel): Do not declare Vlibrary_cache because
12025 it's already done in lisp.h.
12027 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12029 * lisp.h (Mouse_HLInfo): Move from here...
12030 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12031 (reset_mouse_highlight): New function.
12032 * msdos.c (dos_set_window_size, IT_update_begin)
12033 (internal_terminal_init):
12034 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12035 (ns_initialize_display_info):
12036 * w32console.c (initialize_w32_display):
12037 * w32term.c (x_update_window_end, x_free_frame_resources)
12038 (w32_initialize_display_info):
12039 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12040 * window.c (Fdelete_other_windows_internal):
12041 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12042 * termchar.h (toplevel):
12043 * xterm.h (toplevel): Include dispextern.h.
12045 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12047 Fix minor problems found by static checking.
12048 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12049 (expect): Avoid nested-if warning.
12050 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12051 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12052 * nsterm.h, nsterm.m (ns_select):
12053 * xgselect.c, xgselect.h (xg_select):
12054 Adjust signature to better match pselect's.
12055 * nsterm.m (ns_select):
12056 Don't set *TIMEOUT, since pselect doesn't.
12057 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12058 diagnostic about assigning const char * to it.
12059 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12061 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12063 * lread.c (substitute_object_recurse): Handle hash-tables as well
12066 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12068 Fix unlikely core dump in init_tty, and simplify terminfo case.
12069 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12070 The old version incorrectly dumped core if malloc returned a
12071 buffer containing only non-NUL bytes.
12072 (init_tty): Do not allocate or free termcap buffers; the
12073 struct does that for us now.
12074 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12075 (struct tty_display_info): Define members termcap_term_buffer and
12076 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12077 use them. Allocate them directly in struct rather than indirectly
12078 via a pointer, to simplify init_tty.
12080 * frame.c (check_minibuf_window): Initialize 'window' properly,
12081 so that Emacs reliably aborts later if 'window' is not initialized.
12083 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12085 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12086 of VoidSymbol (Bug#15154).
12088 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12090 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12091 mouse_face_beg_y and mouse_face_end_y.
12092 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12093 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12094 Adjust users and update comment where appropriate.
12096 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12098 * frame.c (check_minibuf_window): New function.
12099 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12100 Call check_minibuf_window (Bug#15183).
12102 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12104 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12105 because this is the only last cursor data we need to keep and consult.
12106 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12107 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12110 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12112 Fix recovering from possible decompression error.
12113 Since insert_from_gap doesn't always move point, we can't use PT as
12114 the position where the partially decompressed data ends, and
12115 should count how many bytes was produced so far.
12116 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12117 (unwind_decompress): Really delete partially uncompressed data.
12118 (Fzlib_decompress_region): Take decompressed data size into account.
12120 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12122 * syntax.c (init_syntax_once): Adjust comment and do an early
12123 initialization of Qchar_table_extra_slots just once...
12124 * casetab.c (init_casetab_once):
12125 * category.c (init_category_once):
12126 * character.c (syms_of_character):
12127 * coding.c (syms_of_coding):
12128 * xdisp.c (syms_of_xdisp): ...and omit it here.
12130 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12132 * xdisp.c (get_next_display_element): Don't apply to characters
12133 from a display vector the logic of setting it->end_of_box_run_p
12134 suitable for characters from a buffer. (Bug#15175)
12136 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12137 to handle directories, rather than '_utime' which doesn't.
12140 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12142 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12143 or fullscreen (Bug#14627).
12145 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12147 System-dependent integer overflow fixes.
12148 * process.c (Fset_process_window_size): Signal an error if
12149 the window size is outside the range supported by the lower level.
12150 * sysdep.c (set_window_size): Return negative on error,
12151 nonnegative on success, rather than -1, 0, 1 on not in system,
12152 failure, success. This is simpler. Caller changed.
12153 (serial_configure): Remove unnecessary initialization of local.
12154 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12155 size fits in unsigned long; this isn't true on some 32-bit hosts.
12156 Avoid buffer overrun if some future version of /proc/meminfo has a
12157 variable name longer than 20 bytes.
12158 (system_process_attributes) [__FreeBSD__]:
12159 Don't assume hw.availpages fits in 'int'.
12161 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12163 Don't let very long directory names overrun the stack.
12164 Fix some related minor problems involving "//", vfork.
12165 * callproc.c (encode_current_directory): New function.
12166 (call_process): Don't append "/"; not needed.
12167 * fileio.c (file_name_as_directory_slop): New constant.
12168 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12169 this can save the caller having to alloca.
12170 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12171 Use SAFE_ALLOCA, not alloca.
12172 (directory_file_name, Fexpand_file_name): Leave leading "//"
12173 alone, since it can be special even on POSIX platforms.
12174 * callproc.c (call_process):
12175 * process.c (Fformat_network_address):
12176 * sysdep.c (sys_subshell):
12177 Use encode_current_directory rather than rolling our own.
12178 (create_process): No need to encode directory; caller does that now.
12179 * process.h (encode_current_directory): New decl.
12180 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12181 Rework to avoid 'goto xyzzy;'.
12183 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12185 * xdisp.c (handle_face_prop): If the default face was remapped use
12186 the remapped face for strings from prefix properties. (Bug#15155)
12188 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12190 Minor cleanup for redisplay interface and few related functions.
12191 * frame.h (enum text_cursor_kinds): Move from here...
12192 * dispextern.h (enum text_cursor_kinds): ...to here.
12193 (toplevel): Drop unnecessary declarations.
12194 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12195 in update_window_end_hook and draw_window_cursor functions.
12196 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12197 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12198 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12199 * xterm.c (x_update_window_end, x_draw_window_cursor):
12200 * xdisp.c (display_and_set_cursor, update_window_cursor)
12201 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12202 enum text_cursor_kinds where appropriate.
12204 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12206 Redesign redisplay interface to drop updated_row and updated_area.
12207 * dispextern.h (updated_row, updated_area): Remove declaration.
12208 (struct redisplay_interface): Pass glyph row and row area parameters
12209 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12210 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12212 * dispnew.c (updated_row, updated_area): Remove.
12213 (redraw_overlapped_rows, update_window_line): Adjust user.
12214 (update_marginal_area, update_text_area): Likewise. Pass updated row
12215 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12216 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12219 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12221 * process.c (flush_pending_output): Remove stub.
12224 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12226 * callproc.c: Fix race that killed background processes (Bug#15144).
12227 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12228 Record deleted process-id in critical section, not afterwards.
12229 Don't mistakenly kill process created by a call-process invocation
12230 that discards output and does not wait.
12232 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12234 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12235 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12236 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12237 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12238 to shut up compiler in mark_object.
12239 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12241 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12243 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12244 We can't portably rely on PTY_OPEN doing that, even if
12245 it calls posix_openpt with O_CLOEXEC.
12247 2013-08-20 Kenichi Handa <handa@gnu.org>
12249 * character.c (string_char): Improve commentary.
12251 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12253 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12254 (struct animation_cache): Make signature a flexible array member.
12255 All uses changed. This is a tad slower but may insulate us better
12256 from future changes to ImageMagick.
12258 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12260 * image.c: Shrink memory needed for animation cache.
12261 (SIGNATURE_DIGESTSIZE): New constant.
12262 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12263 (imagemagick_create_cache): Copy the signature. This saves
12264 several KB of memory that ImageMagick wastes per signature.
12265 Don't bother updating the update_time, as the caller does that now.
12266 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12267 it's a fixed size struct member now.
12268 (imagemagick_get_animation_cache): Always destroy the signature,
12269 as it's now imagemagick_create_cache's responsibility to copy it.
12270 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12271 and use memcmp rather than strcmp.
12272 eassert that ImageMagick returns a signature of the specified length.
12274 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12276 * image.c (imagemagick_get_animation_cache): Don't segfault on
12278 (imagemagick_get_animation_cache): Revert to previous definition
12279 so that it actually works. But keep the memory leak fix.
12280 (imagemagick_get_animation_cache): Fix memory leak.
12282 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12284 * image.c: Fix animation cache signature memory leak.
12285 Fix some other minor performance problems while we're at it.
12286 (imagemagick_create_cache): Clear just the members that
12287 need clearing. Don't set update_time, as caller does that now.
12288 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12289 Simplify by using pointer-to-pointer instead of a prev pointer.
12290 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12291 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12292 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12293 it's already a copy. Free the signature probe unless it's cached.
12295 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12296 This was introduced by my 2013-08-12 fix for Bug#15035.
12298 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12300 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12301 (imagemagick_prune_animation_cache): Now static.
12303 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12305 * image.c (imagemagick_get_animation_cache): Don't segfault when
12306 pruning all entries.
12308 2013-08-18 Ken Brown <kbrown@cornell.edu>
12310 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12311 static heap if ENABLE_CHECKING is defined.
12312 (max_bss_sbrk_ptr): New variable.
12313 (bss_sbrk): Use it.
12314 (report_sheap_usage): Report maximum static heap usage instead of
12315 ending static heap usage.
12317 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12319 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12320 of zlib_initialized according to the results of calling
12321 init_zlib_functions.
12323 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12325 * image.c: Implement an ImageMagick per-image cache.
12326 (imagemagick_get_animation_cache): Fix a double-free error.
12327 (imagemagick_load_image): Remove the ping_wand code, which only
12328 apparently saved time on invalid animated images, and slowed down
12329 everything else. Optimize for the common case.
12331 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12333 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12335 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12337 * marker.c (set_marker): Remove documentation of undefined behavior.
12339 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12341 * image.c (imagemagick_compute_animated_image): Animate correctly
12342 when sub-images are smaller than the main image.
12343 (imagemagick_compute_animated_image): Setting the iterator row to
12344 zero is apparently not allowed.
12345 (imagemagick_compute_animated_image): Allow images that say they
12346 have sub-images that are bigger than the main image, but just crop
12349 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12351 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12353 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12355 * image.c (imagemagick_compute_animated_image): Respect the GIF
12358 2013-08-15 Ken Brown <kbrown@cornell.edu>
12360 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12361 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12364 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12366 Fix minor problems found by static checking.
12367 * frame.c (delete_frame):
12368 * xdisp.c (next_element_from_display_vector):
12369 Avoid uninitialized local.
12370 * image.c (imagemagick_compute_animated_image): Port to C89.
12371 Prefer usual GNU indentation style for loops.
12372 Be more careful about bizarrely large sizes, by using ptrdiff_t
12375 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12377 Fix infinite frame selection loop (Bug#15025).
12378 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12380 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12382 * xdisp.c (compute_window_start_on_continuation_line):
12383 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12384 to make sure we end up setting the window start at the leftmost
12385 visible character of the display line. This avoids funky
12386 horizontal shifting because the window start is not kept on the
12387 same position. (Bug#15090)
12388 (next_element_from_display_vector): Support 'box' face attribute
12389 in the face definitions of a display vector. (Bug#15099)
12391 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12393 * image.c (imagemagick_compute_animated_image): Implement animated
12394 images (bug#14700).
12395 (imagemagick_compute_animated_image): Fix some compilation
12396 warnings. Implement a very simple cache to make the animation
12397 usable at all, but it should be replaced with a per-image cache.
12399 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12401 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12402 to do `for' loops over alist values.
12403 * buffer.h (FOR_EACH_BUFFER):
12404 * process.c (FOR_EACH_PROCESS): Use it.
12405 (handle_child_signal, status_notify, Fget_buffer_process)
12406 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12408 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12410 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12411 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12412 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12413 to xzalloc and so avoid redundant call to memset.
12414 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12415 members because it is allocated with xzalloc and so already zeroed.
12417 2013-08-14 Ken Brown <kbrown@cornell.edu>
12419 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12422 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12424 Utility function and macro to copy Lisp string to C string.
12425 * lisp.h (xlispstrdupa): New macro.
12426 (xlispstrdup): New prototype.
12427 * alloc.c (xlispstrdup): New function.
12428 * callint.c (Fcall_interactively):
12429 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12430 (Fsubstitute_in_file_name):
12431 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12432 * image.c (x_create_bitmap_from_file):
12433 * w32term.c (w32_term_init):
12434 * xterm.c (x_term_init): Use xlispstrdup.
12436 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12438 * image.c (imagemagick_load_image): Make animated pictures work.
12439 There's still some problems with background color settings, though
12442 * decompress.c (unwind_decompress): Always restore point.
12444 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12446 * marker.c (set_marker): Reformat documentation.
12448 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12450 * xdisp.c (cursor_type_changed): Now static.
12452 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12453 Use changed. This avoids the need to call xmalloc and for the
12454 caller to call xfree, and avoids memory leaks in some situations.
12456 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12458 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12459 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12460 (redisplay_window): If window_end_valid is cleared due to non-zero
12461 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12462 so do not call to try_cursor_movement for that window.
12464 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12466 * window.h (struct window): Convert window_end_pos and
12467 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12468 (wset_window_end_pos, wset_window_end_vpos): Remove.
12469 * dispnew.c (adjust_glyph_matrix):
12470 * window.c (Fwindow_end, replace_window, set_window_buffer)
12472 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12473 (set_vertical_scroll_bar, redisplay_window, try_window)
12474 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12475 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12476 (note_mouse_highlight): Adjust users.
12477 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12480 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12482 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12483 * image.c (imagemagick_filename_hint): Use `const char *' and
12484 prefer SSDATA to SDATA to avoid warnings.
12486 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12488 Cleanup window fringes, margins and scroll bars adjustments.
12489 * window.c (set_window_fringes, set_window_margins)
12490 (set_window_scroll_bars, apply_window_adjustment): New functions.
12491 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12492 (Fset_window_scroll_bars): Use them.
12494 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12496 * window.h (struct window): Convert scroll_bar_width
12497 from Lisp_Object to integer. Adjust comment.
12498 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12500 * window.c (wset_scroll_bar_width): Remove.
12501 (make_window): Initialize scroll_bar_width.
12502 (Fsplit_window_internal): Use direct assignment.
12503 (Fset_window_configuration, save_window_save):
12504 Convert Lisp_Object to integer and back where appropriate.
12505 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12506 bar was actually changed, and mention this in docstring.
12508 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12510 * decompress.c: Minor simplifications.
12511 (Fzlib_decompress_region): Don't bother verifying
12512 that avail_out <= UINT_MAX, as that was confusing.
12513 Mention the restriction in a comment instead.
12514 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12516 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12518 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12519 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12521 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12523 * image.c (imagemagick_filename_hint): Check for errors in the
12526 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12528 * window.c (Fwindow_margins): Return nil when there's no marginal
12529 area, as per the documented API.
12531 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12532 Fmake_vector, as scroll bar's struct members are not all Lisp
12533 objects now. This avoids crashes in GC.
12535 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12536 bool, so its address could be taken.
12538 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12540 * image.c (imagemagick_filename_hint): New function to possibly
12541 apply `image-content-type-suffixes'.
12542 (imagemagick_load_image): Use it.
12544 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12546 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12547 if loading zlib failed.
12549 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12551 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12552 2013-08-13 checkin below. Change bool to BOOL, rule is:
12553 All Obj-C code uses BOOL, except for interfaces callable from C.
12555 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12557 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12559 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12560 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12561 bool instead of BOOL.
12562 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12563 from Lisp_Object to bitfield. Adjust comment.
12564 * w32term.c (x_scroll_bar_create): Adjust user.
12565 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12566 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12567 Use bool for boolean.
12568 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12569 to `unsigned int' when defining a bitfield.
12571 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12573 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12575 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12577 * window.h (struct window): Convert left_margin_cols and
12578 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12579 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12580 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12582 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12584 (showing_window_margins_p, update_window_line, update_frame_1):
12585 * fringe.c (draw_fringe_bitmap_1):
12586 * xdisp.c (window_box_width): Adjust users.
12587 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12588 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12589 Use direct assignment.
12590 (Fset_window_configuration, save_window_save, Fwindow_margins):
12591 Convert Lisp_Object to integer and back where appropriate.
12592 (Fset_window_margins): Adjust user. Return t if any margin
12593 was actually changed, and mention this in docstring.
12595 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12597 * syntax.c (forward_word):
12598 * cmds.c (forward_char, backward_char): Mention the optional argument.
12600 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12602 * window.h (struct window): Convert left_fringe_width
12603 and right_fringe_width from Lisp_Objects to integers.
12605 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12606 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12607 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12609 (make_window): Initialize new integer fields to -1.
12610 (Fsplit_window_internal): Use direct assignment.
12611 (Fset_window_configuration, save_window_save):
12612 Convert Lisp_Object to integer and back where appropriate.
12613 (Fset_window_fringes): Adjust user. Return t if any fringe
12614 was actually changed, and mention this in docstring.
12616 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12618 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12619 * nsfns.m (x_set_cursor_type):
12620 * w32fns.c (x_set_cursor_type):
12621 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12622 * xdisp.c (set_frame_cursor_types): ...but in common code.
12624 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12626 * font.c (clear_font_cache): New function, stripped from...
12627 (Fclear_font_cache): ...here, which now uses the function
12628 above. Adjust comment.
12629 * font.h (clear_font_cache): Add prototype.
12630 * xfaces.c (clear_face_cache): Use clear_font_cache.
12632 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12634 * window.c (Fset_window_start): Compare `w', not `window' because
12635 `w' might not be equal to `window' after call to decode_live_window.
12637 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12639 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12640 This fixes a problem introduced by the Bug#15035 patch
12641 when using GPG. Reported by Herbert J. Skuhra.
12643 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12645 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12646 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12647 not yet initialized.
12649 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12651 * decompress.c (Fzlib_decompress_region): Support zlib
12652 decompression, too, and rename.
12654 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12656 Minor zlib configuration tweaks.
12657 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12658 Don't assume presence of fn_inflateInit2_ zlib internal function.
12660 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12662 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12663 include the zlib prefix.
12665 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12667 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12668 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12669 define static variables that are pointers to zlib functions to be
12670 dynamically loaded.
12671 (init_zlib_functions) [WINDOWSNT]: New function.
12672 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12674 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12675 macros instead of invoking the zlib functions directly.
12676 (syms_of_decompress): DEFSYM Qzlib_dll.
12677 Staticpro Szlib_available_p.
12679 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12681 Avoid looping over all frame windows to freeze and unfreeze.
12682 * window.h (struct window): Drop frozen_window_start_p.
12683 (freeze_window_starts): Drop prototype.
12684 * frame.h (struct frame): New frozen_window_starts flag.
12685 (FRAME_WINDOWS_FROZEN): New macro.
12686 * window.c (freeze_window_start, freeze_window_starts):
12688 (select_window, replace_window): Adjust users.
12689 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12690 (window_frozen_p): New function.
12691 (redisplay_window): Use it.
12693 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12695 Fix some fd issues when running subprocesses (Bug#15035).
12696 Fix bugs that can leak files or file descriptors on errors.
12697 Don't unlink open temp files, as that's hard for users to diagnose
12698 when things go awry (e.g., temp disk exhausted).
12699 Don't bother to lock temp files. Check for invalid recursion.
12700 * callproc.c (synch_process_fd): Remove. All uses removed.
12701 (synch_process_tempfile): New var or macro.
12702 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12704 (record_kill_process): New arg, the temp name. All callers changed.
12705 (delete_temp_file): Now just a simple wrapper around unlink.
12706 (call_process_kill): New arg, the call_process_fd array.
12707 Close them all. Clear synch_process_pid. Remove the temp file,
12708 or arrange for it to be removed.
12709 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12710 that's been moved to synch_process_tempfile. Caller changed.
12711 Do not remove the tempfile; that's now call_process_kill's
12713 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12714 call_process_kill; the caller now does that.
12715 (call_process_cleanup): Do not close the process fd; that's now
12716 call_process_kill's responsibility.
12717 (Fcall_process): Implement via new function call_process, which
12718 has most of the old body of Fcall_process, but with a different API.
12719 (call_process): New function that does not open or close filefd if
12720 it is nonnegative. Record which fds need to be closed, and let
12721 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12722 Signal an error if invoked recursively (could be done via a hook).
12723 Simplify creation of the tempfile in the MSDOS case.
12724 Don't create the output file until after checking for the executable.
12725 Report any failure to open /dev/null.
12726 Don't open /dev/null for writing twice; once is enough.
12727 Don't create pipe if all output is being discarded or sent to file.
12728 Don't worry about setting up the coding system or reading from the
12729 pipe if all output is being discarded.
12730 Hoist fd_error local into top level, to lessen block nesting.
12731 Don't record deleted pid here; now done by Fcall_process_region.
12732 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12733 and note its success in synch_process_tempfile.
12734 Do not leak resources when child_setup fails.
12735 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12736 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12737 (create_temp_file): Now returns open fd, with an additional
12738 Lisp_Object * argument to return the name. All callers changed.
12739 Do not close the file; rewind it instead, and leave it open for
12740 the caller. Do not lock the temp file. Unwind-protect the file
12741 and the file-descriptor.
12742 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12743 If an asynchrounous process, record it here, not in call_process.
12744 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12745 * eval.c (set_unwind_protect): New function.
12746 * fileio.c (write_region): New function, generalized from the
12747 old Fwrite_region. Do not lock temp files.
12748 (Fwrite_region): Use it.
12749 * lisp.h (set_unwind_protect, write_region): New decls.
12750 * process.c: Include <verify.h>.
12751 (make_process): Mark fds as initially closed.
12752 (deleted_pid_list): Now a list of pid-filename pairs.
12754 (close_process_fd): New function.
12755 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12756 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12757 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12758 (create_process, create_pty, Fmake_serial_process)
12759 (server_accept_connection): Record which fds need to be closed,
12760 and let deactivate_process close them.
12761 (Fmake_network_process): Do not discard the unwind-protect
12762 until it's safe to do so.
12763 (deactivate_process): Close the fds opened by create_process etc.
12764 (Fprocess_send_eof): Adjust to new way of recording open fds.
12765 Report an error if /dev/null can't be opened, instead of aborting.
12766 * process.h (PROCESS_OPEN_FDS): New constant.
12767 (struct Lisp_Process): New member open_fds.
12768 (record_kill_process, record_deleted_pid): Adjust signatures.
12769 (record_deleted_pid): Move decl here ...
12770 * syswait.h (record_deleted_pid): ... from here.
12772 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12774 * decompress.c: Fix bugs with large buffers and weird inputs.
12775 Tune a bit. Reindent as per usual Emacs style.
12776 (BUFFER_SIZE): Remove.
12777 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12778 more than UINT_MAX bytes. Decompress into the gap instead of into
12779 an auto buffer, as this should avoid copying. Return nil if
12780 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12781 set immediate_quit; we shouldn't trust zlib code that much.
12783 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12785 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12786 errors, and really move the gap to where we want it.
12788 * lisp.h: Include decompress.c support.
12790 * emacs.c (main): Include decompress.c support.
12792 * Makefile.in: Include -lz if present.
12794 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12796 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12797 (initWithTitle:): Initialize frame to 0.
12798 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12799 (fillWithWidgetValue:frame:): Rename from
12800 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12802 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12803 fillWithWidgetValue:frame:
12805 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12806 remove memory leak warnings.
12808 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12809 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12810 menu_pending_title.
12812 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12813 (x_activate_menubar): Update the whole menu.
12814 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12815 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12816 current event is not NSSystemDefined (Bug#15001).
12817 Call ns_check_menu_open only if trackingMenu is 2.
12818 (menuDidClose:): New method, decrease trackingMenu.
12819 (fillWithWidgetValue:setDelegate:): New method.
12820 (fillWithWidgetValue:): Call the above.
12822 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12824 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12826 Omit some unnecessary casts.
12827 Many of these go back to the old pre-C89 days, when they may have
12828 been needed, but we've been assuming C89 or later for a while now.
12829 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12830 (live_float_p, live_misc_p, live_vector_p):
12831 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12832 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12833 (defvar_per_buffer):
12834 * callint.c (Fcall_interactively):
12835 * doc.c (Fsubstitute_command_keys):
12836 * filelock.c (get_boot_time):
12837 * frame.c (xrdb_get_resource):
12838 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12839 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12840 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12841 (menuitem_highlight_callback, menu_destroy_callback)
12842 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12843 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12844 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12845 (xg_tool_bar_help_callback, tb_size_cb):
12846 * image.c (xpm_alloc_color, png_read_from_memory)
12847 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12848 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12850 * keymap.c (describe_map):
12851 * nsfns.m (Fns_display_monitor_attributes_list):
12852 * nsmenu.m (process_dialog:):
12853 * nsterm.m (hold_event):
12854 * process.c (wait_reading_process_output):
12855 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12856 * scroll.c (do_direct_scrolling, scrolling_1):
12857 * termcap.c (tgetent):
12858 * window.c (check_window_containing, add_window_to_list)
12859 (freeze_window_starts):
12860 * xdisp.c (compare_overlay_entries, vmessage):
12861 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12862 (x_get_monitor_attributes_xrandr)
12863 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12864 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12865 * xfont.c (xfont_match, xfont_open):
12866 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12867 (menubar_selection_callback, menu_position_func)
12868 (popup_selection_callback, create_and_show_popup_menu)
12869 (dialog_selection_callback, create_and_show_dialog):
12870 * xrdb.c (x_get_string_resource)
12872 * xsmfns.c (x_session_check_input):
12873 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12874 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12875 (xaw_jump_callback, xaw_scroll_callback):
12876 Omit unnecessary casts.
12878 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12880 Minor string-length refactoring.
12881 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12882 * frame.c (make_monitor_attribute_list):
12883 Prefer build_string to strlen + make_string.
12885 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12887 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12888 don't check minor_code (Bug#14417).
12890 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12892 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12893 vertical positions instead. This avoids calling MATRIX_ROW with
12894 row numbers that are possibly beyond valid limits. (Bug#15064)
12896 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12898 Use xstrdup and build_unibyte_string where applicable.
12899 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12900 * xfns.c (x_window):
12901 * xrdb.c (x_get_customization_string):
12902 * xterm.c (xim_initialize):
12903 * w32fns.c (w32_window): Use xstrdup.
12904 (w32_display_monitor_attributes_list):
12905 * emacs.c (init_cmdargs):
12906 * keyboard.c (PUSH_C_STR):
12907 * nsfont.m (nsfont_open):
12908 * sysdep.c (system_process_attributes):
12909 * w32.c (system_process_attributes):
12910 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12912 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12914 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12915 variables of these types so that GDB would know about them, as aid
12916 for debugging fatal exceptions. (Bug#15024) See also
12917 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12920 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12922 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12923 larger than the NSWindow (Bug#14934).
12925 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12927 Redesign redisplay interface to drop global variable updated_window.
12928 Always pass currently updated window as a parameter to update routines.
12929 * dispextern.h (updated_window): Remove declaration.
12930 (struct redisplay_interface): Pass window parameter to
12931 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12932 and after_update_window_hook.
12933 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12935 * dispnew.c (updated_window): Remove.
12936 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12937 (update_window_line): Adjust to match redisplay interface changes.
12938 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12939 (ns_scroll_run, ns_after_update_window_line):
12940 * w32term.c (x_update_window_begin, x_update_window_end)
12941 (x_after_update_window_line, x_scroll_run):
12942 * xterm.c (x_update_window_begin, x_update_window_end)
12943 (x_after_update_window_line, x_scroll_run):
12944 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12945 Likewise. Adjust comments where appropriate.
12946 (x_cursor_to): Simplify because this is always called during window
12947 update (but install debugging check anyway).
12948 (expose_window): Check must_be_updated_p flag to see whether this
12949 function is called during window update.
12951 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12953 Do not reset window modification event counters excessively.
12954 These leftovers and poor man's tricky methods to catch extra
12955 redisplay's attention are no longer needed.
12956 * frame.c (set_menu_bar_lines_1):
12957 * minibuf.c (read_minibuf_unwind):
12958 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12959 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12960 (window_scroll_line_based, Fset_window_configuration):
12961 * xdisp.c (redisplay_window): Do not reset last_modified and
12962 last_overlay_modified counters.
12964 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12966 * xselect.c (x_send_client_event): Set send_event and serial, memset
12967 data.l as it might be bigger than data.b. Use 24 bit mask to
12968 XSendEvent (Bug#15034).
12970 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12972 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12973 for TTY frames that are not the top frame on their console.
12976 2013-08-07 Martin Rudalics <rudalics@gmx.at>
12978 * w32term.c (w32fullscreen_hook): Really maximize frame when
12979 asked for (Bug#14841).
12981 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12983 Prefer selected_window to Fselected_window, likewise for frames.
12984 * buffer.c (Fbuffer_swap_text):
12985 * data.c (Fvariable_binding_locus):
12986 * window.c (run_window_configuration_change_hook): Adjust users.
12987 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
12988 Use decode_live_frame.
12990 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
12992 Be more careful if selected window shows the buffer other than current,
12993 use window_outdated only if this is not so. This change should also
12994 address some weird issues discussed in Bug#13012.
12995 * window.h (window_outdated): New prototype.
12996 * window.c (window_outdated): Now here. Convert from static and
12997 always assume window's buffer.
12998 (Fwindow_end, Fwindow_line_height): Use it.
12999 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13000 and always assume window's buffer.
13001 (redisplay_window): Adjust user.
13002 (redisplay_internal): Call to reconsider_clip_changes once and
13003 check whether mode line should be updated only if selected window
13004 shows current buffer.
13005 (run_window_scroll_functions): Use eassert for debugging check.
13006 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13008 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13010 * window.c (window_scroll, window_scroll_pixel_based)
13011 (window_scroll_line_based): Use bool for booleans.
13013 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13015 * process.c: Fix minor off-by-one issues in descriptor counts.
13016 This shouldn't fix any real bugs, but it cleans up the code a bit.
13017 (max_process_desc, max_input_desc): -1, not 0, means none.
13019 (delete_input_desc): New function.
13020 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13021 (deactivate_process): Scan backwards when recomuting max_process_desc;
13022 that should be faster.
13023 (init_process_emacs): Initialize max_input_desc.
13025 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13027 Use region cache to speedup bidi_find_paragraph_start.
13028 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13029 Rename cache_long_line_scans to cache_long_scans.
13030 * buffer.c (bset_cache_long_line_scans): Rename to
13031 bset_cache_long_scans.
13032 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13033 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13035 (syms_of_buffer): Rename cache-long-line-scans to
13036 cache-long-scans. Adjust docstring.
13037 * search.c (newline_cache_on_off):
13038 * indent.c (width_run_cache_on_off): Adjust users.
13039 * bidi.c (bidi_paragraph_cache_on_off): New function.
13040 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13041 * insdel.c (prepare_to_modify_buffer):
13042 Invalidate bidi_paragraph_cache if enabled.
13044 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13046 Invalidate region caches only if buffer text is going to be changed.
13047 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13048 (modify_text): ...new prototype.
13049 (prepare_to_modify_buffer_1): New prototype.
13050 * textprop.c (modify_region): Rename to...
13051 (modify_text_properties): ...new function.
13052 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13053 (Fremove_list_of_text_properties): Adjust users.
13054 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13055 (modify_text): ...new function.
13056 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13057 (prepare_to_modify_buffer_1): ...new function.
13058 * casefiddle.c (casify_region):
13059 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13060 (Ftranspose_regions): Use modify_text.
13062 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13064 * lisp.mk (lisp): Add nadvice.elc.
13066 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13068 New macro to iterate over live buffers similar to frames.
13069 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13070 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13071 Declare buffer-related variables here to offload lisp.h.
13072 * buffer.c (Vbuffer_alist): Adjust comment.
13073 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13074 (other_buffer_safely):
13075 * data.c (store_symval_forwarding):
13076 * dispnew.c (Fframe_or_buffer_changed_p):
13077 * fileio.c (Fdo_auto_save):
13078 * filelock.c (unlock_all_files):
13079 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13081 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13083 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13084 * callproc.c (create_temp_file):
13085 * filelock.c (create_lock_file):
13086 Assume mkostemp, since it's now provided by Gnulib.
13088 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13090 * w32.c (mkostemp): New function.
13091 (mktemp): Remove, no longer used. Most of the code reused in
13092 mkostemp. (Bug#15015)
13093 (mktemp): Don't undef.
13095 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13097 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13098 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13099 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13100 (free_glyph_pool, check_glyph_memory): Likewise for
13101 all users. Adjust comments where appropriate.
13103 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13105 * composite.h: Minor fixups.
13106 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13107 to fix a misspelling, and change it to an inline function while
13108 we're at it (it need not be a macro). All uses changed.
13109 (composition_method, composition_valid_p):
13110 Rewrite to avoid assignments in if-conditions.
13112 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13114 Do not use global Lisp_Object in composition macros.
13115 * composite.h (composition_temp): Remove declaration.
13116 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13117 (composition_method, composition_valid_p): ...inline functions.
13118 (compose_region): Remove the leftover.
13119 * composite.c (composition_temp): Remove.
13120 (run_composition_function, update_compositions)
13121 (composition_compute_stop_pos, composition_adjust_point)
13122 (Ffind_composition_internal):
13123 * coding.c (handle_composition_annotation):
13124 * xdisp.c (handle_composition_prop, check_point_in_composition):
13125 Related users changed.
13127 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13129 Drop FRAME_PTR typedef.
13130 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13131 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13132 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13133 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13134 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13135 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13136 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13137 All related users changed.
13139 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13141 * eval.c (default_toplevel_binding): New function.
13143 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13144 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13145 (syms_of_eval): Export them.
13146 * data.c (Fdefault_value): Micro cleanup.
13147 * term.c (init_tty): Use "false".
13149 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13151 Fix X GC leak in GTK and raw (no toolkit) X ports.
13152 * xterm.c (x_free_frame_resources): If white and black relief
13153 GCs are allocated, always free them here.
13154 * xfns.c (x_make_gc): Omit redundant initialization.
13155 * widget.c (create_frame_gcs): Remove the leftover.
13156 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13157 in x_free_frame_resources.
13159 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13161 * nsterm.m (windowWillResize:toSize:): Only change title if
13162 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13164 (viewDidEndLiveResize): New method.
13166 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13167 inside NS_IMPL_COCOA.
13169 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13171 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13172 Do not check whether undo is enabled because record_insert and
13173 record_delete does that themselves.
13175 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13177 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13178 member which is not really used any more.
13179 (FRAME_XIC_BASE_FONTNAME): Remove.
13180 * xfns.c (xic_free_fontset): Adjust user.
13181 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13182 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13183 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13184 (xdialog_show): Use eassert for debugging check.
13185 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13187 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13189 * fileio.c, fns.c (merge): Move extern decl from here ...
13190 * lisp.h (merge): ... to here.
13192 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13194 Fix last font-related change.
13195 * w32font.h (w32font_list_internal, w32font_match_internal):
13197 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13198 (uniscribe_list_family): Adjust to match font API change.
13199 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13200 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13202 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13204 * frame.h (FRAME_MOUSE_UPDATE):
13205 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13206 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13208 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13210 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13211 * font.h (struct font_driver): Change list, match, and list_family
13212 functions to accept struct frame * as first arg.
13213 * font.c (font_score, font_compare, font_sort_entities):
13215 (font_sort_entities, font_list_entities, font_select_entity)
13216 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13217 match font API change.
13218 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13219 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13220 * ftxfont.c (ftxfont_list, ftxfont_match):
13221 * xftfont.c (xftfont_list, xftfont_match):
13222 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13223 * w32font.c (w32font_list, w32font_match, w32font_list)
13224 (w32font_list_internal, w32_font_match_internal): Likewise.
13225 * xfaces.c (Fx_family_fonts): Adjust user.
13227 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13229 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13230 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13231 only if HAVE_X_WINDOWS is in use.
13232 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13233 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13234 * w32term.c (x_wm_set_icon_position): Likewise.
13235 * w32fns.c (x_icon): Adjust user.
13237 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13239 * xterm.c (last_mouse_press_frame): Remove the
13240 leftover which is not really used any more.
13241 (handle_one_xevent, syms_of_xterm): Adjust users.
13242 (x_flush): Call XFlush once per each X display, not frame.
13243 This is better because this code always unconditionally skips
13244 non-X frames in Vframe_list and issues the only XFlush if we
13245 have more than one X frame on the same X display.
13246 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13247 Use bool for booleans.
13248 (x_draw_glyph_string_background, cvt_string_to_pixel)
13249 (cvt_pixel_dtor): Drop unnecessary prototypes.
13250 * xterm.h (x_display_ok): Adjust prototype.
13252 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13254 Drop unnecessary functions that deals with frame pixel size.
13255 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13256 (x_pixel_height): Drop prototypes.
13257 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13258 (x_pixel_height): Drop implementations.
13259 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13260 which should be always valid for window frame.
13261 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13262 * w32menu.c (Fx_popup_dialog):
13263 * xmenu.c (Fx_popup_dialog): Likewise for both.
13265 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13267 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13268 frame parameters and call to Fmodify_frame_parameters just once.
13269 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13270 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13271 and mention nil frame in docstring.
13273 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13275 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13276 (x_figure_window_size): Likewise. Adjust to return long.
13277 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13278 (toplevel): Move Qterminal_live_p to...
13279 * terminal.c (toplevel): ...here, make it static, and...
13280 (syms_of_terminal): ...DEFSYM here.
13281 * frame.h (Qterminal_live_p): Remove declaration.
13282 (make_frame, x_figure_window_size): Adjust prototype.
13283 * nsfns.m (Fx_create_frame): Use long for window flags.
13285 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13287 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13288 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13289 Do not assume that emacs_close (INT_MAX) is a no-op.
13291 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13293 * xfaces.c (make_face_cache): For struct face_cache, prefer
13294 xmalloc to xzalloc and so avoid redundant call to memset.
13295 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13297 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13299 * fringe.c (draw_window_fringes, update_window_fringes)
13300 (compute_fringe_widths):
13301 * w32term.c (x_draw_glyph_string):
13302 * window.c (candidate_window_p, Frecenter):
13303 * xfaces.c (realize_basic_faces, realize_default_face)
13304 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13305 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13306 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13307 * xmenu.c (Fx_menu_bar_open_internal):
13308 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13309 * xsettings.c (xft_settings_event):
13310 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13311 Use bool for booleans. Adjust style and comments where
13313 * dispextern.h (draw_window_fringes, update_window_fringes)
13314 (compute_fringe_widths):
13315 * xterm.h (x_had_errors_p): Adjust prototype.
13317 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13319 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13320 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13322 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13324 * fns.c (toplevel): Remove comment before Fsafe_length because
13325 it checks for QUIT.
13327 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13329 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13331 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13333 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13334 frame which got the message is still alive, before dereferencing
13335 its pointer. (Bug#14970)
13337 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13338 be a live window, before using it as such. (Bug#14970)
13340 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13342 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13343 w32_detect_focus_change instead of doing part of its job by hand.
13344 This fixes the problem whereby FOCUS_OUT events were not sent to
13347 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13349 * process.c (Fprocess_list): Doc fix.
13351 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13352 being re-exposed only if it didn't ask to become visible.
13353 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13354 was previously iconified. (Bug#14841)
13355 (x_iconify_frame): Mark the frame iconified.
13357 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13359 Fix minor problems found by static checking.
13360 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13361 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13363 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13365 * eval.c (set_specpdl_old_value): New function.
13366 (unbind_to): Minor simplification.
13367 (get_backtrace_frame): New function.
13368 (Fbacktrace_frame): Use it. Add `base' argument.
13369 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13370 (syms_of_eval): Export backtrace-eval.
13371 * xterm.c (x_focus_changed): Simplify.
13373 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13375 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13377 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13379 * xdisp.c (redisplay_window): Instead of moving point out of
13380 scroll margin, reject the force_start method, and try scrolling
13381 instead. (Bug#14780)
13383 2013-07-24 Ken Brown <kbrown@cornell.edu>
13385 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13388 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13390 * eval.c (Fprogn): Do not check that BODY is a proper list.
13391 This undoes the previous change. The check slows down the
13392 interpreter, and is not needed to prevent a crash. See
13393 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13395 2013-07-23 Glenn Morris <rgm@gnu.org>
13397 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13399 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13401 Port to GNU/Linux systems with tinfo but not ncurses.
13402 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13403 to decide whether ncurses is being used. Without this change,
13404 GCC complains about tgetent not being declared, on a system
13405 that has tinfo installed but ncurses not installed.
13407 * eval.c (Fprogn): Check that BODY is a proper list.
13409 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13410 * data.c (Fsetq_default):
13411 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13412 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13414 Tune by taking advantage of the fact that ARGS is always a list
13415 when a function is declared to have UNEVALLED args.
13417 * emacsgtkfixed.c: Port to GCC 4.6.
13418 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13420 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13422 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13423 here to silence compiler warnings.
13425 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13427 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13428 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13429 from messing up Emacs's 'struct frame' (Bug#14923).
13431 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13433 * alloc.c (make_save_ptr_ptr): Define this function.
13434 It was inadvertently omitted. It's needed only if
13435 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13437 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13439 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13440 frame have focus (Bug#14895).
13442 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13444 Avoid vfork-related deadlock more cleanly.
13445 * callproc.c (child_setup): When the child's exec fails, output
13446 the program name, as that's more useful. Use O_NONBLOCK to avoid
13448 * process.c (create_process_1): Remove; no longer needed.
13449 (create_process): Remove timer hack; no longer needed, now that
13450 the child avoids deadlock.
13452 2013-07-20 Glenn Morris <rgm@gnu.org>
13454 * image.c (Fimage_flush): Fix doc typo.
13456 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13458 Fix array bounds violation when pty allocation fails.
13459 * process.c (PTY_NAME_SIZE): New constant.
13460 (pty_name): Remove static variable; it's now auto.
13461 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13462 Take pty_name as an arg rather than using a static variable.
13463 All callers changed.
13464 (create_process): Recover pty_flag from process, not from volatile local.
13465 (create_pty): Stay inside array even when pty allocation fails.
13466 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13468 * lread.c (Fload): Avoid initialization only when lint checking.
13469 Mention that it's needed only for older GCCs.
13471 2013-07-20 Kenichi Handa <handa@gnu.org>
13473 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13474 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13476 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13478 * lread.c (Fload): Avoid uninitialized warning.
13480 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13482 Fix some minor file descriptor leaks and related glitches.
13483 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13484 (create_lock_file): Use write, not emacs_write.
13485 * image.c (slurp_file, png_load_body):
13486 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13487 (server_accept_connection):
13488 Don't leak an fd on memory allocation failure.
13489 * image.c (slurp_file): Add a cheap heuristic for growing files.
13490 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13491 as that's what the other routines do. Maybe input need not be
13492 blocked at all, but it's better to be consistent.
13493 Avoid undefined behavior when strlen is zero.
13495 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13496 (NSTATICS): Now a constant; doesn't need to be a macro.
13498 2013-07-19 Richard Stallman <rms@gnu.org>
13500 * coding.c (decode_coding_utf_8): Add simple loop for fast
13501 processing of ASCII characters.
13503 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13505 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13507 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13509 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13510 unportable 'struct x_display_info'.
13511 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13512 is a portable type.
13514 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13516 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13517 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13519 (system_process_attributes): Prefer plain char to unsigned char
13520 when either will do. Clean up properly if interrupted or if
13521 memory allocations fail. Don't assume sscanf succeeds.
13522 Remove no-longer-needed workaround to stop GCC from whining.
13523 Read command-line once, instead of multiple times. Check read status a
13524 bit more carefully.
13526 Fix obscure porting bug with varargs functions.
13527 The code assumed that int is treated like ptrdiff_t in a vararg
13528 function, which is not a portable assumption. There was a similar
13529 -- though these days less likely -- porting problem with various
13530 assumptions that pointers of different types all smell the same as
13531 far as vararg functions is conserved. To make this problem less
13532 likely in the future, redo the API to use varargs functions.
13533 * alloc.c (make_save_value): Remove this vararg function.
13534 All uses changed to ...
13535 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13536 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13538 (make_save_ptr): Rename from make_save_pointer, for consistency with
13539 the above. Define only on platforms that need it. All uses changed.
13541 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13543 * keyboard.c: Try to fix typos in previous change.
13544 (DISPLAY_LIST_INFO): New macro.
13545 (kbd_buffer_get_event): Do not access members that are not present
13546 in X11. Revert inadvertent change of "!=" to "=".
13548 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13550 * keyboard.c (kbd_buffer_get_event):
13551 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13552 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13554 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13556 * filelock.c: Fix unlikely file descriptor leaks.
13557 (get_boot_time_1): Rework to avoid using emacs_open.
13558 This doesn't actually fix a leak, but is better anyway.
13559 (read_lock_data): Use read, not emacs_read.
13561 * doc.c: Fix minor memory and file descriptor leaks.
13562 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13563 (get_doc_string, Fsnarf_documentation):
13564 Fix file descriptor leak on error.
13566 * term.c: Fix minor fdopen-related file descriptor leaks.
13567 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13568 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13570 * charset.c: Fix file descriptor leaks and errno issues.
13572 (load_charset_map_from_file): Don't leak file descriptor on error.
13573 Use plain record_xmalloc since the allocation is larger than
13574 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13576 * eval.c (record_unwind_protect_nothing):
13577 * fileio.c (fclose_unwind):
13579 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13580 The replacement doesn't block input, but that no longer seems
13583 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13585 * lread.c: Fix file descriptor leaks and errno issues.
13586 (Fload): Close some races that leaked fds or streams when 'load'
13588 (Fload, openp): Report error number of last nontrivial failure to open.
13589 ENOENT counts as trivial.
13590 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13592 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13593 now that the function is always called with a nonnegative arg.
13594 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13595 All uses replaced with ...
13596 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13598 A few more minor file errno-reporting bugs.
13599 * callproc.c (Fcall_process):
13600 * doc.c (Fsnarf_documentation):
13601 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13602 * process.c (set_socket_option):
13603 Don't let a constructor trash errno.
13604 * doc.c: Include <errno.h>.
13606 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13608 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13610 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13612 Fix w32 bug with call-process-region (Bug#14885).
13613 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13614 to Fcall_process when the input is empty. This simplifies the
13615 code a bit. It makes no difference on POSIXish platforms but
13616 apparently it fixes a bug on w32.
13618 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13619 * fileio.c (close_file_unwind): Don't close if FD is negative;
13620 this can happen when unwinding a zapped file descriptor.
13621 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13622 in case Emacs runs out of memory between the two unwind-protects.
13623 Don't trash errno when closing FD.
13624 Zap the FD in the specpdl when closing it, instead of deferring
13625 the removal of the unwind-protect; this fixes a bug where a child
13626 function unwinds the stack past us.
13628 New unwind-protect flavors to better type-check C callbacks.
13629 This also lessens the need to write wrappers for callbacks,
13630 and the need for make_save_pointer.
13631 * alloc.c (free_save_value):
13632 * atimer.c (run_all_atimers):
13634 * alloc.c (safe_alloca_unwind):
13635 * atimer.c (unwind_stop_other_atimers):
13636 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13637 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13638 * minibuf.c (choose_minibuf_frame_1):
13639 * process.c (make_serial_process_unwind):
13640 * xdisp.c (pop_message_unwind):
13641 * xselect.c (queue_selection_requests_unwind):
13642 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13643 * alloc.c (record_xmalloc):
13644 Prefer record_unwind_protect_ptr to record_unwind_protect with
13646 * alloc.c (Fgarbage_collect):
13647 Prefer record_unwind_protect_void to passing a dummy.
13648 * buffer.c (restore_buffer):
13649 * window.c (restore_window_configuration):
13650 * xfns.c, w32fns.c (do_unwind_create_frame)
13651 New wrapper. All record-unwind uses of wrappee changed.
13652 * buffer.c (set_buffer_if_live):
13653 * callproc.c (call_process_cleanup, delete_temp_file):
13654 * coding.c (code_conversion_restore):
13655 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13656 * editfns.c (save_excursion_restore)
13657 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13658 (save_restriction_restore):
13659 * eval.c (restore_stack_limits, un_autoload):
13660 * fns.c (require_unwind):
13661 * keyboard.c (recursive_edit_unwind, tracking_off):
13662 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13663 * macros.c (pop_kbd_macro, restore_menu_items):
13664 * nsfns.m (unwind_create_frame):
13665 * print.c (print_unwind):
13666 * process.c (start_process_unwind):
13667 * search.c (unwind_set_match_data):
13668 * window.c (select_window_norecord, select_frame_norecord):
13669 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13670 (fast_set_selected_frame):
13671 * xfns.c, w32fns.c (unwind_create_tip_frame):
13672 Return void, not a dummy Lisp_Object. All uses changed.
13673 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13674 * callproc.c (call_process_kill):
13675 * fileio.c (restore_point_unwind, decide_coding_unwind)
13676 (build_annotations_unwind):
13677 * insdel.c (Fcombine_after_change_execute_1):
13678 * keyboard.c (read_char_help_form_unwind):
13679 * menu.c (unuse_menu_items):
13680 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13681 * sound.c (sound_cleanup):
13682 * xdisp.c (unwind_redisplay):
13683 * xfns.c (clean_up_dialog):
13684 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13685 Accept no args and return void, instead of accepting and returning
13686 a dummy Lisp_Object. All uses changed.
13687 * cygw32.c (fchdir_unwind):
13688 * fileio.c (close_file_unwind):
13689 * keyboard.c (restore_kboard_configuration):
13690 * lread.c (readevalllop_1):
13691 * process.c (wait_reading_process_output_unwind):
13692 Accept int and return void, rather than accepting an Emacs integer
13693 and returning a dummy object. In some cases this fixes an
13694 unlikely bug when the corresponding int is outside Emacs integer
13695 range. All uses changed.
13696 * dired.c (directory_files_internal_unwind):
13697 * fileio.c (do_auto_save_unwind):
13698 * gtkutil.c (pop_down_dialog):
13699 * insdel.c (reset_var_on_error):
13700 * lread.c (load_unwind):
13701 * xfns.c (clean_up_file_dialog):
13702 * xmenu.c, nsmenu.m (pop_down_menu):
13703 * xmenu.c (cleanup_widget_value_tree):
13704 * xselect.c (wait_for_property_change_unwind):
13705 Accept pointer and return void, rather than accepting an Emacs
13706 save value encapsulating the pointer and returning a dummy object.
13708 * editfns.c (Fformat): Update the saved pointer directly via
13709 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13710 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13711 (unwind_body): New function.
13712 (record_unwind_protect): First arg is now a function returning void,
13713 not a dummy Lisp_Object.
13714 (record_unwind_protect_ptr, record_unwind_protect_int)
13715 (record_unwind_protect_void): New functions.
13716 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13717 * fileio.c (struct auto_save_unwind): New type.
13718 (do_auto_save_unwind): Use it.
13719 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13720 * insdel.c (struct rvoe_arg): New type.
13721 (reset_var_on_error): Use it.
13722 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13724 (specbinding_func): Remove; there are now several such functions.
13725 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13726 (set_unwind_protect_ptr): New function.
13727 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13729 Be simpler and more consistent about reporting I/O errors.
13730 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13731 Say "Read error" and "Write error", rather than "I/O error", or
13732 "IO error reading", or "IO error writing", when a read or write
13734 * process.c (Fmake_network_process, wait_reading_process_output)
13735 (send_process, Fprocess_send_eof, wait_reading_process_output):
13736 Capitalize diagnostics consistently. Put "failed foo" at the
13737 start of the diagnostic, so that we don't capitalize the
13738 function name "foo". Consistently say "failed" for such
13740 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13741 All callers changed. This is so it can use report_file_error.
13742 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13743 diagnostics consistently as above.
13745 * fileio.c (report_file_errno): Fix errno reporting bug.
13746 If the file name is neither null nor a pair, package it up as a
13747 singleton list. All callers changed, both to this function and to
13748 report_file_error. This fixes a bug where the memory allocator
13749 invoked by list1 set errno so that the immediately following
13750 report_file_error reported the wrong errno value.
13752 Fix minor problems found by --enable-gcc-warnings.
13753 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13754 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13756 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13758 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13759 Set event->arg to Qt if switch-event shall be generated.
13760 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13762 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13764 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13767 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13768 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13769 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13770 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13771 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13772 and there is a focused frame.
13773 (head_table): Add focus-in and focus-out.
13774 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13775 bind to handle-focus-in/out.
13777 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13778 (Fhandle_switch_frame): Call Fhandle_focus_in.
13779 (syms_of_frame): defsubr handle-focus-in/out.
13781 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13783 Fix porting bug to older POSIXish platforms (Bug#14862).
13784 * sysdep.c (emacs_pipe): New function, that implements
13785 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13786 This should port better to CentOS 5 and to Mac OS X 10.6.
13787 All calls to pipe2 changed.
13789 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13790 This makes the code easier to read and the executable a bit smaller.
13791 Do not replace all calls to Fcons that happen to create lists,
13792 just calls that are intended to create lists. For example, when
13793 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13794 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13795 Similarly for list2 through list5.
13796 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13797 * bytecode.c (exec_byte_code):
13798 * callint.c (quotify_arg, Fcall_interactively):
13799 * callproc.c (Fcall_process, create_temp_file):
13800 * charset.c (load_charset_map_from_file)
13801 (Fdefine_charset_internal, init_charset):
13802 * coding.c (get_translation_table, detect_coding_system)
13803 (Fcheck_coding_systems_region)
13804 (Fset_terminal_coding_system_internal)
13805 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13806 * composite.c (update_compositions, Ffind_composition_internal):
13807 * dired.c (directory_files_internal, file_name_completion)
13809 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13810 * doc.c (Fsnarf_documentation):
13811 * editfns.c (Fmessage_box):
13813 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13814 (Feval, eval_sub, Ffuncall, apply_lambda):
13815 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13816 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13817 (Fset_file_times, Finsert_file_contents)
13818 (Fchoose_write_coding_system, Fwrite_region):
13819 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13820 * font.c (font_registry_charsets, font_parse_fcname)
13821 (font_prepare_cache, font_update_drivers, Flist_fonts):
13822 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13823 * frame.c (make_frame, Fmake_terminal_frame)
13824 (x_set_frame_parameters, x_report_frame_params)
13825 (x_default_parameter, Fx_parse_geometry):
13826 * ftfont.c (syms_of_ftfont):
13827 * image.c (gif_load):
13828 * keyboard.c (command_loop_1):
13829 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13830 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13831 (Fminor_mode_key_binding, accessible_keymaps_1)
13832 (Faccessible_keymaps, Fwhere_is_internal):
13833 * lread.c (read_emacs_mule_char):
13834 * menu.c (find_and_return_menu_selection):
13835 * minibuf.c (get_minibuffer):
13836 * nsfns.m (Fns_perform_service):
13837 * nsfont.m (ns_script_to_charset):
13838 * nsmenu.m (ns_popup_dialog):
13839 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13840 (Fx_own_selection_internal):
13841 * nsterm.m (append2):
13842 * print.c (Fredirect_debugging_output)
13843 (print_prune_string_charset):
13844 * process.c (Fdelete_process, Fprocess_contact)
13845 (Fformat_network_address, set_socket_option)
13846 (read_and_dispose_of_process_output, write_queue_push)
13847 (send_process, exec_sentinel):
13848 * sound.c (Fplay_sound_internal):
13849 * textprop.c (validate_plist, add_properties)
13850 (Fput_text_property, Fadd_face_text_property)
13851 (copy_text_properties, text_property_list, syms_of_textprop):
13852 * unexaix.c (report_error):
13853 * unexcoff.c (report_error):
13854 * unexsol.c (unexec):
13855 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13856 (Fformat_mode_line, syms_of_xdisp):
13857 * xfaces.c (set_font_frame_param)
13858 (Finternal_lisp_face_attribute_values)
13859 (Finternal_merge_in_global_face, syms_of_xfaces):
13860 * xfns.c (x_default_scroll_bar_color_parameter)
13861 (x_default_font_parameter, x_create_tip_frame):
13862 * xfont.c (xfont_supported_scripts):
13863 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13864 (menu_help_callback, xmenu_show):
13865 * xml.c (make_dom):
13866 * xterm.c (set_wm_state):
13867 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13868 and similarly for list2 through list5.
13870 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13872 * callproc.c (Fcall_process_region): Fix minor race and tune.
13873 (create_temp_file): New function, with the temp-file-creation part
13874 of the old Fcall_process_region. Use Fcopy_sequence to create the
13875 temp file name, rather than alloca + build_string, for simplicity.
13876 Don't bother to block input around the temp file creation;
13877 shouldn't be needed. Simplify use of mktemp.
13878 Use record_unwind_protect immediately after creating the temp file;
13879 this closes an unlikely race where the temp file was not removed.
13880 Use memcpy rather than an open-coded loop.
13881 (Fcall_process_region): Use the new function. If the input is
13882 empty, redirect from /dev/null rather than from a newly created
13883 empty temp file; this avoids unnecessary file system traffic.
13885 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13887 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13888 Simplify by making this case like the other two. This is a bit
13889 slower on obsolete hosts, but the extra complexity isn't worth it.
13891 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13892 * process.c (create_process) [!DOS_NT]:
13893 Remove now-unnecessary calls to emacs_close.
13895 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13897 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13898 returning early. (Bug#14850)
13900 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13901 and inhibit-iso-escape-detection attributes of 'undecided'.
13904 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13906 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13907 Reported by Herbert J. Skuhra in
13908 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13910 Don't lose top specpdl entry when memory is exhausted.
13911 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13912 specpdl overflow here, to simplify callers; all callers changed.
13913 Always reserve an unused entry at the stack top; this avoids
13914 losing the top entry's information when memory is exhausted.
13916 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13918 Clean up errno reporting and fix some errno-reporting bugs.
13919 * callproc.c (Fcall_process):
13920 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13921 * process.c (create_process, Fmake_network_process):
13922 * unexaix.c (report_error):
13923 * unexcoff.c (report_error):
13924 Be more careful about reporting the errno of failed operations.
13925 The code previously reported the wrong errno sometimes.
13926 Also, prefer report_file_errno to setting errno + report_file_error.
13927 (Fcall_process): Look at openp return value rather than at path,
13928 as that's a bit faster and clearer when there's a numeric predicate.
13929 * fileio.c (report_file_errno): New function, with most of the
13930 old contents of report_file_error.
13931 (report_file_error): Use it.
13932 (Ffile_exists_p, Ffile_accessible_directory_p):
13933 Set errno to 0 when it is junk.
13934 * fileio.c (Faccess_file):
13935 * image.c (x_create_bitmap_from_file):
13936 Use faccessat rather than opening the file, to avoid the hassle of
13937 having a file descriptor open.
13938 * lisp.h (report_file_errno): New decl.
13939 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13942 * process.c (create_process, wait_reading_process_output) [AIX]:
13943 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13944 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13945 a multithreaded environment anyway).
13946 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13948 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13950 * image.c (x_find_image_file): Don't close a remote file handle.
13952 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13954 Fix races with threads and file descriptors.
13955 * callproc.c (Fcall_process_region):
13956 * dired.c (open_directory):
13957 * emacs.c (main, Fdaemon_initialized):
13958 * image.c (x_find_image_file):
13959 * inotify.c (Finotify_rm_watch):
13960 * lread.c (Flocate_file_internal):
13961 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13962 * term.c (term_mouse_moveto, init_tty):
13963 * termcap.c (tgetent):
13964 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13965 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13966 * unexhp9k800.c, unexmacosx.c (unexec):
13967 * callproc.c (Fcall_process_region):
13968 Use emacs_close, not close.
13969 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13970 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13971 and posix_close function on current platforms (which all lack them).
13972 (emacs_close): Use it. This should fix the races on GNU/Linux and
13973 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13974 and it should avoid closing random victim file descriptors on
13977 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
13979 * inotify.c (uninitialized): Remove. All uses replaced by -1.
13980 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
13981 Touch up doc a bit.
13983 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
13984 This is for .gdbinit xbacktrace.
13986 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
13987 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
13988 (emacs_set_tty): Now static.
13989 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
13990 * term.c (tty_capable_p, tty_default_color_capabilities)
13991 (get_tty_terminal, term_mouse_movement)
13992 (handle_one_term_event, init_tty, maybe_fatal):
13993 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
13994 (tgetent, scan_file, name_match, compare_contin):
13995 * terminal.c (get_terminal):
13996 Use bool for boolean.
13997 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
13998 Prefer char to unsigned char if either will do.
13999 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14000 (tty_write_glyphs): Prefer int to unsigned.
14001 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14002 All callers changed.
14003 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14005 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14008 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14009 (B__dummy__): New dummy symbol, to pacify C89.
14010 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14011 they can't grok varargs macros.
14012 * dispnew.c (add_window_display_history)
14013 (add_frame_display_history):
14014 * print.c (print_object):
14015 * xdisp.c (debug_method_add):
14016 Use %p printf format only for void pointers.
14017 * emacs.c (usage_message): New constant, replacing ...
14018 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14019 (main): Adjust to usage reorg.
14020 * fns.c (syms_of_fns):
14021 * profiler.c (syms_of_profiler):
14022 Don't use non-constant struct initializers.
14023 * gnutls.h (gnutls_initstage_t):
14024 * lisp.h (enum Lisp_Fwd_Type):
14025 * lread.c (lisp_file_lexically_bound_p):
14026 * xsettings.c (anonymous enum):
14027 Remove trailing comma.
14028 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14029 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14030 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14032 * regex.c (const_re_char): New type, to pacify strict C89.
14033 All uses of 'const re_char' replaced to use it.
14034 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14035 with glibc when strict C89. This change is imported from gnulib.
14037 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14038 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14039 Omit GNU_LINUX implementation, since it requires long long.
14040 * xterm.c (x_draw_underwave):
14041 Do not assume the traditional order of struct's members.
14042 (x_term_init): Rewrite to avoid the need for non-constant structure
14045 Syntax cleanup, mostly replacing macros with functions.
14046 This removes the need for the syntax_temp hack.
14047 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14048 * syntax.c (SYNTAX_INLINE): New macro.
14049 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14050 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14051 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14052 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14053 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14054 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14055 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14056 Now constants, not macros.
14057 (syntax_temp) [!__GNUC__]: Remove.
14058 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14059 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14060 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14061 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14062 Move here from syntax.h; now functions, not macros. Except for the
14063 last function, these are static since only syntax.c uses them.
14064 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14065 All uses changed. Now a function, not a macro; use this fact
14066 to simplify the code.
14067 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14068 compiler bugs; no longer relevant.
14069 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14070 (SYNTAX_INLINE): New macro.
14071 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14072 for the new functions. Use bool for boolean member.
14073 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14074 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14075 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14076 (SETUP_BUFFER_SYNTAX_TABLE):
14077 Now extern inline functions, not macros.
14078 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14079 Remove; all uses replaced by implementation.
14080 (syntax_temp) [!__GNUC__]: Remove decl.
14081 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14083 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14085 * emacs.c (main): Fix syntax error.
14087 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14089 Timestamp fixes for undo (Bug#14824).
14090 * atimer.c (schedule_atimer):
14091 * fileio.c (Ffile_newer_than_file_p):
14092 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14093 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14094 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14095 (syms_of_fileio): Remove Sclear_visited_file_name.
14096 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14097 file doesn't exist; this avoids an ambiguity with negative timestamps.
14098 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14099 * systime.h (make_emacs_time, invalid_emacs_time):
14100 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14101 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14102 * undo.c (record_first_change): Push (visited-file-modtime) onto
14103 undo list rather than reimplementing it by hand, incorrectly.
14105 2013-07-09 Ken Brown <kbrown@cornell.edu>
14107 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14109 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14111 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14113 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14115 Handle errno and exit status a bit more carefully.
14116 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14117 number into an exit status. Instead, use EXIT_CANCELED.
14118 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14119 * callproc.c (relocate_fd):
14120 * emacs.c (close_output_streams, main):
14121 * process.c (create_process):
14122 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14123 Use emacs_perror for simplicity.
14124 * callproc.c (relocate_fd, main):
14125 * sysdep.c (sys_subshell):
14126 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14127 (shut_down_emacs): Use emacs_write, not write.
14128 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14129 * fileio.c (Fcopy_file, e_write):
14130 * nsterm.m (ns_select):
14131 * process.c (send_process):
14132 * sound.c (vox_write):
14133 Use emacs_write_sig, not emacs_write.
14134 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14135 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14137 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14139 (emacs_full_write): New function.
14140 (emacs_write): Rewrite to use it.
14141 (emacswrite_sig, emacs_perror): New functions.
14142 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14144 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14146 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14147 on NS even if it is present. Pixmap on NS is a void*.
14149 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14151 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14152 * process.c (close_on_exec, accept4, process_socket):
14153 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14155 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14157 * w32.c (sys_dup): Declare prototype.
14161 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14163 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14165 Make file descriptors close-on-exec when possible (Bug#14803).
14166 This simplifies Emacs a bit, since it no longer needs to worry
14167 about closing file descriptors by hand in some cases.
14168 It also fixes some unlikely races. Not all such races, as
14169 libraries often open files internally without setting
14170 close-on-exec, but it's an improvement.
14171 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14172 * callproc.c (Fcall_process) [!MSDOS]:
14173 * emacs.c (main) [!DOS_NT]:
14174 * nsterm.m (ns_term_init):
14175 * process.c (create_process):
14176 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14177 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14178 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14179 Prefer mkostemp with O_CLOEXEC to mkstemp.
14180 * callproc.c (relocate_fd) [!WINDOWSNT]:
14181 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14182 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14184 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14185 Make the resulting file descriptor close-on-exec.
14186 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14187 * lread.c (load_descriptor_list, load_descriptor_unwind):
14188 Remove; no longer needed. All uses removed.
14189 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14190 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14192 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14193 (Fmake_network_process, Fnetwork_interface_list)
14194 (Fnetwork_interface_info, server_accept_connection):
14195 Make newly-created socket close-on-exec.
14196 * sysdep.c (emacs_open, emacs_fopen):
14197 Make new-created descriptor close-on-exec.
14198 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14199 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14201 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14203 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14204 for NS_IMPL_GNUSTEP.
14206 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14208 Fix openp errno handling.
14209 * callproc.c (Fcall_process): Preserve openp errno around close.
14210 * lread.c (openp): Set errno when returning -1, as some callers
14213 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14215 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14217 * nsterm.h (NSSavePanel): Update comment.
14218 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14219 (ns_run_file_dialog): Declare.
14221 * nsfns.m: Remove panelOK.
14223 (ns_run_file_dialog): New function.
14224 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14225 event loop, so file dialog is popped up by ns_run_file_dialog, called
14226 by sendEvent (Bug#14578).
14227 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14229 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14231 * xdisp.c (default_line_pixel_height): New function.
14232 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14233 (try_cursor_movement, redisplay_window, try_window)
14234 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14236 * window.c (window_scroll_pixel_based):
14237 use default_line_pixel_height.
14239 * dispextern.h (default_line_pixel_height): Add prototype.
14241 * frame.c (x_set_line_spacing): Accept a float value for
14242 line-spacing parameter, per the documentation.
14244 * data.c (Fmultibyte_string_p): Doc fix.
14246 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14248 Use emacs_open more consistently when opening files.
14249 This handles EINTR more consistently now, and makes it easier
14250 to introduce other uniform changes to file descriptor handling.
14251 * sysstdio.h: New file.
14252 * buffer.c (mmap_init):
14253 * cygw32.c (chdir_to_default_directory):
14254 * dispnew.c (Fopen_termscript):
14255 * emacs.c (Fdaemon_initialized):
14256 * fileio.c (Fdo_auto_save):
14257 * image.c (slurp_file, png_load_body, jpeg_load_body):
14258 * keyboard.c (Fopen_dribble_file):
14260 * print.c (Fredirect_debugging_output):
14261 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14262 * termcap.c (tgetent):
14263 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14264 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14265 * w32term.c (w32_initialize) [CYGWIN]:
14266 * xfaces.c (Fx_load_color_file):
14267 Use emacs_open instead of plain open, and emacs_fopen instead of
14269 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14270 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14271 * callproc.c (default_output_mode): New constant.
14272 (Fcall_process): Use it to call emacs_open instead of plain creat.
14273 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14274 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14275 (emacs_fopen): New function.
14276 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14277 Include <lisp.h>, for emacs_open.
14278 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14280 Remove duplicate #include directives.
14281 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14283 Don't include stdio.h twice.
14284 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14285 Don't include sys/types.h or stdio.h twice.
14286 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14287 * lread.c: Don't include coding.h twice.
14288 * nsfont.m: Don't include frame.h twice.
14289 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14290 * ralloc.c: Don't include <unistd.h> twice.
14291 * xdisp.c: Don't include font.h twice.
14292 * xterm.c: Don't include fontset.h twice.
14293 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14295 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14297 Scale ImageMagick images more carefully.
14298 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14299 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14300 Be more careful about avoiding undefined behavior after
14301 integer overflow and division by zero.
14303 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14305 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14306 (syms_of_w32fns): DEFSYM them.
14307 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14308 (CCHDEVICENAME): Define macros if not defined.
14309 (struct MONITOR_INFO_EX): New struct.
14310 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14311 (enum_display_monitors_fn): New variable.
14312 (globals_of_w32fns): Initialize it.
14313 (Fx_display_pixel_width, Fx_display_pixel_height)
14314 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14315 multi-monitor setups in docstrings.
14316 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14317 screen size by primary monitor's millimeter per pixel.
14318 (w32_monitor_enum, w32_display_monitor_attributes_list)
14319 (w32_display_monitor_attributes_list_fallback)
14320 (Fw32_display_monitor_attributes_list): New functions.
14321 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14323 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14325 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14327 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14329 * fileio.c (Qfile_notify_error): New error symbol.
14331 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14332 * inotify.c (inotify_callback, symbol_to_inotifymask)
14333 (Finotify_add_watch, Finotify_rm_watch): Use it.
14334 (inotifyevent_to_event): Exchange order of cookie and file name.
14335 (Finotify_add_watch): Adapt docstring.
14337 * lisp.h (Qfile_notify_error): Declare.
14339 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14341 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14342 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14343 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14344 which did not work (see <http://bugs.gnu.org/14569#307>).
14345 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14346 && (!noninteractive || initialized)). This attempts to thread
14347 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14349 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14351 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14352 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14354 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14356 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14357 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14358 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14359 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14361 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14363 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14364 Define to __sys_siglist.
14366 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14368 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14369 word-wrap, so that overflow-newline-into-fringe would work in
14370 visual-line-mode. (Bug#2749)
14371 (move_it_in_display_line_to): When the last scanned display
14372 element fits exactly on the display line, and
14373 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14374 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14375 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14376 finding buffer position that corresponds to pixel coordinates,
14377 e.g. in buffer_posn_from_coords.
14379 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14381 * process.c (handle_child_signal): Call catch_child_signal if
14384 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14386 Don't convert function pointers to void * and back.
14387 It isn't portable C, and it's easy enough to avoid.
14388 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14389 (make_save_value): Add support for SAVE_FUNCPOINTER.
14390 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14391 * print.c (print_object):
14392 Distinguish function from object pointers.
14393 * lisp.h (SAVE_FUNCPOINTER): New constant.
14394 (SAVE_SLOT_BITS): Adjust to it.
14395 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14396 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14397 (voidfuncptr): New typedef.
14398 (struct Lisp_Save_Value): New member data[0].funcpointer.
14399 (XSAVE_FUNCPOINTER): New function.
14401 Simplify buildobj processing.
14402 * Makefile.in (buildobj.h): Make it a sequence of strings each
14403 followed by comma, rather than a single string. Put it into a
14404 .tmp file in case there's an error while generating it.
14405 (gl-stamp): Use .tmp for temp files.
14406 (mostlyclean): Clean .tmp files.
14407 * doc.c (buildobj): Move to just the routine that needs it.
14408 It's now an array of strings, so processing is simpler.
14410 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14412 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14413 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14414 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14415 Invoke malloc_enable_thread even when not interactive.
14416 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14417 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14418 in this case, since the underlying bug has now been fixed.
14420 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14422 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14423 unlinking it (bug#14691).
14425 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14427 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14428 before checking whether buffer is modified. This lets
14429 `kill-buffer-query-functions' cancel killing of the buffer or save
14430 its content before `kill-buffer' asks user the "Buffer %s
14431 modified; kill anyway?" question.
14433 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14435 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14436 Let the super performKeyEquivalent deal with them (Bug#14747).
14438 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14440 * widget.c (resize_cb): Remove unused local.
14442 Do not use GTK 3 if it exists but cannot be compiled.
14443 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14444 * xterm.c (x_error_handler) [!USE_GTK]:
14447 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14449 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14451 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14452 to the valid range of values. (Bug#14753)
14454 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14455 when moving point by using the current glyph matrix. This avoids
14456 the need to force redisplay when this function is called in a
14459 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14461 Fix minor problems found by static checking.
14462 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14463 Redo the latter's body to sidestep GCC parenthesization warnings.
14464 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14465 * coding.c (detect_coding, detect_coding_system):
14466 * coding.h (struct undecided_spec):
14467 Use bool for boolean.
14468 * image.c (QCmax_width, QCmax_height): Now static.
14469 * xdisp.c (Fmove_point_visually): Remove unused local.
14471 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14473 * xdisp.c (Fmove_point_visually): New function.
14475 2013-06-28 Kenichi Handa <handa@gnu.org>
14477 * coding.h (define_coding_undecided_arg_index): New enum.
14478 (coding_attr_index): New members
14479 coding_attr_undecided_inhibit_null_byte_detection,
14480 coding_attr_undecided_inhibit_iso_escape_detection,
14481 coding_attr_undecided_prefer_utf_8.
14482 (undecided_spec): New struct.
14483 (struct coding_system): New member `undecided' of the member
14486 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14487 (detect_coding): Likewise.
14488 (detect_coding_system): Likewise.
14489 (Fdefine_coding_system_internal): New coding system properties
14490 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14492 (syms_of_coding): Adjust for coding_arg_undecided_max.
14494 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14496 * image.c (x_from_xcolors): Remove unused local.
14498 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14500 Defer image data transfer between X client and server until actual
14503 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14506 * image.c (Destroy_Image): Remove.
14507 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14508 `mask_p', and `colors_p'. All uses changed.
14509 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14510 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14511 New macros for `flags' arg to x_clear_image_1.
14512 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14513 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14514 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14515 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14516 (image_get_x_image, image_unget_x_image): New functions or macros.
14517 (image_background, image_background_transparent, x_to_xcolors)
14518 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14519 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14520 instead of Destroy_Image.
14521 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14522 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14523 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14524 (imagemagick_load_image, svg_load_image): Use them instead of
14525 x_create_x_image_and_pixmap, and x_put_x_image followed by
14526 x_destroy_x_image, respectively.
14527 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14528 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14529 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14530 background_transparent fields.
14531 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14532 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14534 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14536 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14537 This mostly consists of undoing recent changes.
14538 * callproc.c (Fcall_process):
14539 * process.c (create_process):
14540 Do not worry about catching SIGCHLD here, undoing previous change.
14541 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14542 * process.c, process.h (catch_child_signal):
14543 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14544 * process.c (catch_child_handler): Don't worry about being called
14545 lazily and do not assume caller has blocked SIGCHLD, undoing
14546 previous change. Move first-time stuff back to
14547 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14548 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14549 set lib_child_handler if it's already initialized, which may
14550 help avoid problems on GNUstep.
14552 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14554 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14555 * callproc.c (Fcall_process):
14556 * process.c (create_process):
14557 Make sure SIGCHLD is caught before we fork,
14558 since Emacs startup no arranges to catch SIGCHLD.
14559 * process.c (lib_child_handler): Initialize to null, not to
14561 (catch_child_signal): Allow self to be called lazily.
14562 Do nothing if it's already been called.
14563 Assume caller has blocked SIGCHLD (all callers do now).
14564 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14565 just before it's really needed.
14566 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14567 since it hasn't been caught yet.
14569 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14571 * image.c (compute_image_size): New function to implement
14572 :max-width and :max-height.
14573 (imagemagick_load_image): Use it.
14575 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14577 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14578 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14580 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14581 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14582 the SIGCHLD handler, since the code is not atomic and (due to glib)
14583 signals may be arriving now.
14584 * sysdep.c (init_signals): Do not catch child signals here;
14585 'main' now does that later, at a safer time.
14587 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14589 Clean up SIGCHLD handling a bit (Bug#14569).
14590 * process.c, process.h (catch_child_signal):
14591 Now always extern, even if !NS_IMPL_GNUSTEP.
14592 * process.c (catch_child_signal): Move glib tickler here from
14593 init_process_emacs, so that it's done earlier in Emacs
14594 initialization. Also move the noninteractive && !initialized
14595 check here from init_process_emacs. This is all a bit cleaner for
14596 GNUish platforms, and I hope it works around the Cygwin bug.
14597 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14598 that glib signal handling is tickled before glib creates threads.
14600 * process.c (wait_reading_process_output): Avoid int overflow
14601 when reading more than 2 GiB total from a process.
14603 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14605 * process.c (create_process): Handle a couple more cases,
14606 i.e., work even if new_argv and wait_child_setup[i] are cached.
14607 Use Fcall_process's style for volatile vars.
14609 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14611 * process.c (create_process): Mark PROCESS volatile.
14613 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14615 Use C99-style flexible array members if available.
14616 This avoids some subtle aliasing issues, which typically
14617 aren't a problem with GCC but may be a problem elsewhere.
14618 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14619 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14620 In either case, it uses a flexible array member rather than
14621 the old struct hack. All uses changed.
14622 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14623 Adjust to sdata reorganization.
14624 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14625 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14626 that ports better to pre-C99 non-GCC.
14627 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14628 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14629 as the latter has changed.
14630 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14631 and port better to pre-C99 GCC.
14632 * image.c (struct xpm_cached_color):
14633 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14634 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14635 Use FLEXIBLE_ARRAY_MEMBER.
14636 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14637 Move decl to top level so it gets checked against implementation.
14638 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14639 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14641 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14643 * syntax.c: Integer cleanups.
14644 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14645 All uses that need 0-or-2 changed to:
14646 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14647 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14648 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14649 (char_quoted, prev_char_comend_first, back_comment)
14650 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14651 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14652 Use bool for boolean.
14653 (update_syntax_table, skip_chars, skip_syntaxes):
14654 Prefer int to unsigned when either will do.
14655 (back_comment): Return boolean success flag, like forw_comment,
14656 instead of positive-or-minus-1 (which might have overflowed int anyway).
14657 Don't stuff ptrdiff_t into int.
14658 (syntax_spec_code, syntax_code_spec): Now const.
14659 (Fmatching_paren, scan_lists, scan_sexps_forward):
14660 Use enum syntaxcode for syntax code.
14661 (Fmatching_paren): Check that arg is a character, not just an integer.
14662 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14663 (Finternal_describe_syntax_value): Omit no-longer-needed
14665 (skip_chars): Use char, not unsigned char, when the distinction
14667 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14668 * bytecode.c (exec_byte_code):
14669 * syntax.c (syntax_spec_code, Fchar_syntax)
14670 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14671 (init_syntax_once):
14672 * syntax.h (SYNTAX_WITH_FLAGS):
14673 Omit unnecessary casts.
14675 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14677 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14678 line dimensions here, to avoid race conditions with the main
14679 thread. (Bug#14062, bug#14630, bug#14669)
14681 * w32term.c (w32_draw_window_cursor): Compute the header line and
14682 mode line dimensions here.
14683 <w32_system_caret_window, w32_system_caret_hdr_height>:
14684 <w32_system_caret_mode_height>: New variables.
14686 * w32term.h: Declare them.
14688 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14690 * alloc.c (die): Move "assertion failed" string here ...
14691 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14692 COND when SUPPRESS_CHECKING. This shrinks the executable text
14693 size by 0.8% to 2.2% when configured with --enable-checking,
14694 depending on optimization flags (GCC 4.8.1 x86-64).
14696 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14698 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14700 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14701 base is 2; this is more accurate.
14703 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14705 * sound.c (string_default): Move to !WINDOWSNT section.
14706 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14708 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14710 * sound.c: Integer cleanups.
14711 Remove unnecessary forward decls.
14712 (struct sound_device): The 'file' member is now a Lisp_Object, not
14713 a char *, so that we needn't invoke alloca on a huge size.
14714 (Fplay_sound_internal): Adjust to this.
14715 (string_default): New function.
14716 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14717 Use it to adjust to the struct sound_device change.
14718 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14719 (be2hs) [0]: Remove.
14721 * syntax.c (skip_chars): Don't use uninitialized storage
14722 when searching a multibyte buffer for characters that are not in a
14723 unibyte string that contains non-ASCII characters.
14725 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14727 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14728 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14730 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14732 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14734 2013-06-18 Kenichi Handa <handa@gnu.org>
14736 * font.c (Ffont_spec): Signal an error for an invalid font name
14739 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14741 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14742 In particular this ports to 32-bit sparc Sun cc.
14743 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14744 array with a dummy element at specpdl[-1], so that its address can
14746 (unbind_to): Do not copy the binding; not needed, now that we
14747 copy old_value in the one place where the copy is needed.
14748 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14749 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14750 (union specbinding): Rename from struct specbinding. Redo layout
14751 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14752 which is not portable. With Sun C 5.12 32-bit sparc, the
14753 declaration causes nargs to be an unsigned bitfield, a behavior
14754 that the C standard allows; but Emacs wants nargs to be signed.
14755 The overall type is now a union of structures rather than a
14756 structure of union of structures, and the 'kind' member is now a
14757 bitfield, so that the overall type doesn't grow. All uses changed.
14758 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14760 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14762 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14763 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14765 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14767 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14769 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14770 unless we know that the window w's frame is a frame object.
14771 Another attempt at solving bug#14062 and bug#14630.
14773 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14775 * textprop.c (property_set_type): New enum.
14776 (add_properties): Allow appending/prepending text properties.
14777 (add_text_properties_1): Factored out of Fadd_text_properties.
14778 (Fadd_text_properties): Move all the code into
14779 add_text_properties_1.
14780 (Fadd_face_text_property): New function that calls
14781 add_text_properties_1.
14783 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14785 Move functions from lisp.h to individual modules when possible.
14786 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14787 * alloc.c (XFLOAT_INIT, set_symbol_name):
14788 * buffer.c (CHECK_OVERLAY):
14789 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14790 (set_char_table_parent):
14791 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14792 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14793 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14794 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14796 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14797 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14798 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14799 (backtrace_args, backtrace_debug_on_exit):
14800 * floatfns.c (CHECK_FLOAT):
14801 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14802 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14803 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14804 (set_hash_index_slot):
14805 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14806 * marker.c (CHECK_MARKER):
14807 * textprop.c (CHECK_STRING_OR_BUFFER):
14808 * window.c (CHECK_WINDOW_CONFIGURATION):
14809 Move here from lisp.h, and make these functions static rather than
14811 * buffer.c (Qoverlayp):
14813 * fns.c (Qhash_table_p):
14814 * window.c (Qwindow_configuration_p):
14816 * lisp.h: Remove the abovementioned defns and decls.
14818 Use functions, not macros, for XINT etc (Bug#11935).
14819 In lisp.h, prefer functions to function-like macros, and
14820 constants to object-like macros, when either will do. This:
14821 . simplifies use, as there's no more need to worry about
14822 arguments' side effects being evaluated multiple times.
14823 . makes the code easier to debug on some platforms.
14824 However, when using gcc -O0, keep using function-like macros
14825 for a few critical operations, for performance reasons.
14826 This sort of thing isn't needed with gcc -Og, but -Og
14827 is a GCC 4.8 feature and isn't widely-enough available yet.
14828 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14829 Remove enum lsb_bits; no longer needed.
14830 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14831 * buffer.c (Qoverlap):
14833 * fns.c (Qhash_table_p):
14834 Now extern, so lisp.h can use these symbols.
14835 * dispextern.h: Include character.h, for MAX_CHAR etc.
14836 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14837 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14838 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14839 (GLYPH_CODE_P): Move here from lisp.h.
14840 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14841 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14842 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14843 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14844 XUNTAG now returns void *.
14845 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14846 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14847 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14848 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14849 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14850 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14851 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14852 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14853 New macros, renamed from their sans-lisp_h_ counterparts.
14854 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14855 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14856 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14857 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14858 If compiling via GCC without optimization, define these as macros
14859 in addition to inline functions.
14860 To disable this, compile with -DINLINING=0.
14861 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14862 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14863 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14864 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14865 (INTMASK, VALMASK): Now macros, since static values cannot be
14866 accessed from extern inline functions.
14867 (VALMASK): Also a constant, for benefit of old GDB.
14868 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14869 is INTEGERP, which can fold it in.
14870 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14871 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14872 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14873 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14874 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14875 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14876 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14877 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14878 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14879 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14880 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14881 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14882 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14883 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14884 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14885 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14886 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14887 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14888 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14889 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14890 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14891 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14892 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14893 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14894 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14895 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14896 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14897 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14898 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14899 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14900 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14901 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14902 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14904 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14905 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14906 (VALMASK): Define in one place rather than in two, merging the
14907 USE_LSB_TAG parts; this is simpler.
14908 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14909 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14910 Move up, to avoid use before definition.
14911 Also include "globals.h" earlier, for the same reason.
14912 (make_natnum): New function.
14913 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14914 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14915 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14916 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14917 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14918 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14919 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14920 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14921 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14922 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14923 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14924 (Qwindow_configuration_p, Qimage): New forward declarations.
14925 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14926 (STRING_COPYIN): Remove; unused.
14927 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14928 (xcar_addr, xcdr_addr): New functions. All uses changed.
14929 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14930 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14931 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14932 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14933 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14934 (TYPE_RANGED_INTEGERP): Simplify.
14935 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14936 (setlocale, fixup_locale, synchronize_system_messages_locale)
14937 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14938 Now empty functions, not macros.
14939 (functionp): Return bool, not int.
14940 * window.c (Qwindow_configuration_p): Now extern,
14941 so window.h can use it.
14942 * window.h (Qwindowp): Move decl back to lisp.h.
14944 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14946 * xdisp.c (Fline_pixel_height): New function, required for solving
14949 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14951 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14953 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14955 * lread.c (syms_of_lread):
14956 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14958 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14960 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14962 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14964 * fileio.c (expand_file_name): Doc fix.
14966 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14968 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14969 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14970 Wait for self, not for 0. This can't hurt on GNU or similar
14971 system, and may help with Cygwin.
14973 * keyboard.c: Don't use PROP (...) as an lvalue.
14974 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14975 Use set_prop (A, B), not PROP (A) = B.
14977 2013-06-10 Eli Zaretskii <eliz@gnu.org>
14979 * xdisp.c (get_it_property): Use it->window instead of generating
14980 a Lisp object from it->w.
14982 2013-06-09 Eli Zaretskii <eliz@gnu.org>
14984 * xdisp.c (get_it_property): If it->object is a buffer, pass to
14985 get-char-property the window that is being rendered, instead of
14986 the buffer, to support window-specific overlays. (Bug#14575)
14987 (compute_display_string_pos): When W is NULL, use the current
14988 buffer as the object to pass to get-char-property.
14989 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
14990 pointer member of the bidi iterator, since no window is pertinent
14993 2013-06-08 Eli Zaretskii <eliz@gnu.org>
14995 * bidi.c (bidi_fetch_char): Accept additional argument, the window
14996 being displayed, and pass it to compute_display_string_pos.
14997 (bidi_level_of_next_char, bidi_resolve_explicit_1)
14998 (bidi_paragraph_init): All callers changed.
15000 * xdisp.c (init_from_display_pos, init_iterator)
15001 (handle_single_display_spec, next_overlay_string)
15002 (get_overlay_strings_1, reseat_1, reseat_to_string)
15003 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15004 Set bidi_it.w member from it->w.
15005 (compute_display_string_pos): Accept additional argument, the
15006 window being displayed, and pass it to Fget_char_property.
15009 * dispextern.h (struct bidi_it): New member w, the window being
15011 (compute_display_string_pos): Adjust prototype.
15013 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15015 * xgselect.c: Remove unneeded include xterm.h.
15017 * process.c (wait_reading_process_output): Check for NS before GLIB.
15018 GLIB may be linked in due to rsvg, but ns_select must be called.
15020 * xgselect.c (xg_select): Remove call to window_system_available
15021 and g_main_context_pending at the top, so Gdk events (i.e. file
15022 notify) are processed when Emacs is started with -nw.
15024 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15026 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15027 (ctagsfiles3): New variable, includes only *.m files.
15028 (TAGS): Use an explicit language name in the regular expressions,
15029 to avoid transformation of '/SOMETHING' by MSYS to
15030 'c:\MSYS\SOMETHING'.
15032 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15034 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15036 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15038 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15039 still need to set the mouse pointer shape and activate help-echo.
15042 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15044 A few porting etc. fixes for the new file monitor code.
15045 See the thread containing
15046 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15047 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15048 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15049 (dir_monitor_callback, Fgfile_rm_watch):
15050 Use assq_no_quit instead of Fassoc, for speed.
15051 (dir_monitor_callback, Fgfile_rm_watch):
15052 eassert that the monitor is a fixnum.
15053 (dir_monitor_callback): No need for CDR_SAFE.
15054 Simplify building of lisp with alternative tails.
15055 (Fgfile_add_watch, Fgfile_rm_watch):
15056 Do not assume glib functions set errno reliably on failure.
15057 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15058 and signal an error otherwise.
15059 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15060 Use Fdelq instead of Fdelete, for speed.
15062 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15064 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15065 don't insist on being invoked on a highlighted tool-bar button.
15066 Avoids losing tool-bar functionality when mouse-highlight is nil.
15067 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15068 Don't highlight when mouse-highlight is nil.
15069 (note_mouse_highlight): When mouse-highlight is nil, don't return
15070 right away; instead, run tool-bar and mode-line highlight
15071 subroutine, clear any existing highlight, and revert the mouse
15072 pointer to its default shape. (Bug#14558)
15074 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15076 * lisp.mk (lisp): Add prog-mode.el.
15078 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15080 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15081 * process.c (dummy_handler): New function.
15082 (lib_child_handler): New static var.
15083 (handle_child_signal): Invoke it.
15084 (catch_child_signal): If a library has set up a signal handler,
15085 save it into lib_child_handler.
15086 (init_process_emacs): If using glib and not on Windows, tickle glib's
15087 child-handling code so that it initializes its private SIGCHLD handler.
15088 * syssignal.h (SA_SIGINFO): Default to 0.
15089 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15090 31; it should no longer be needed now.
15092 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15094 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15096 * gfilenotify.c (globals_of_gfilenotify): New function.
15097 (syms_of_gfilenotify): Move global initialization there.
15099 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15101 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15103 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15104 * keyboard.c (menu_bar_items, tool_bar_items):
15105 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15106 not override local keymaps any more.
15108 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15110 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15112 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15114 * w32console.c (initialize_w32_display): Return the dimensions of
15115 the console window via 2 additional arguments, not via the current
15116 frame. This avoids crashes due to overrunning the bounds of
15117 frame's decode_mode_spec_buffer, which is not resized following
15118 the change of the frame dimensions from the initial 10x10.
15120 * w32term.h (w32_initialize_display_info): Adjust prototype.
15122 * term.c (init_tty): Take dimensions of the frame from the values
15123 returned by initialize_w32_display.
15125 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15126 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15127 (LIBES): Add $(GFILENOTIFY_LIBS).
15129 * w32inevt.c (handle_file_notifications): Add dummy implementation
15130 for !HAVE_W32NOTIFY.
15132 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15134 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15136 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15138 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15140 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15142 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15144 Fix minor problems found by static checking.
15145 * data.c (pure_write_error):
15146 Use xsignal2, not Fsignal, as Fsignal might return.
15147 * eval.c (set_backtrace_debug_on_exit): Now static.
15148 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15149 No longer inline. EXTERN_INLINE is needed only for functions
15150 defined in .h files. Reindent function header as per GNU style.
15151 (backtrace_p, backtrace_top, backtrace_next):
15152 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15153 compiler or linker. Add extern decls to pacify gcc -Wall.
15154 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15156 * frame.c (free_monitors): Define only on platforms that need it.
15157 * nsterm.m (ns_term_init):
15158 * process.c (catch_child_signal):
15159 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15160 defined on all porting targets these days.
15161 * process.c, process.h (catch_child_signal):
15162 Make it extern only if NS_IMPL_GNUSTEP is defined.
15164 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15166 * w32.c (gettimeofday): Make the signature identical to prototype
15167 in nt/inc/sys/time.h.
15169 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15171 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15174 * keyboard.c (safe_run_hooks_error): Improve error message.
15176 * data.c (pure_write_error): Add `object' argument.
15177 * puresize.h (CHECK_IMPURE): Use it.
15179 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15181 * Makefile.in (NOTIFY_OBJ): New variable.
15182 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15184 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15185 Call syms_of_gfilenotify.
15187 * gfilenotify.c: New file.
15189 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15190 and Qfile_w32notify.
15191 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15192 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15194 * lisp.h: Declare syms_of_gfilenotify.
15196 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15198 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15200 Merge the specpdl and backtrace stacks. Make the structure of the
15201 specpdl entries more obvious via a tagged union of structs.
15202 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15203 (enum specbind_tag): New enum.
15204 (struct specbinding): Make it a tagged union of structs.
15205 Add a case for backtrace records.
15206 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15207 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15208 (backtrace_debug_on_exit): New accessors.
15209 (struct backtrace): Remove.
15210 (struct catchtag): Remove backlist field.
15211 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15213 (Flocal_variable_p): Speed up the common case where the binding is
15215 * eval.c (backtrace_list): Remove.
15216 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15217 (set_backtrace_args, set_backtrace_nargs)
15218 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15219 (backtrace_next): New functions.
15220 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15221 (unwind_to_catch, internal_lisp_condition_case)
15222 (internal_condition_case, internal_condition_case_1)
15223 (internal_condition_case_2, internal_condition_case_n): Don't bother
15224 with backtrace_list any more.
15225 (Fsignal): Adjust to new backtrace format.
15226 (grow_specpdl): Move up.
15227 (record_in_backtrace): New function.
15228 (eval_sub, Ffuncall): Use it.
15229 (apply_lambda): Adjust to new backtrace format.
15230 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15232 (specbind): Adjust to new specpdl format. Simplify.
15233 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15234 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15236 (mark_backtrace): Remove.
15237 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15238 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15239 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15241 * profiler.c (record_backtrace): Use get_backtrace.
15242 (handle_profiler_signal): Use backtrace_top_function.
15243 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15244 accessor functions.
15246 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15248 * process.h (catch_child_signal): Declare.
15250 * process.c (catch_child_signal): New function.
15251 (init_process_emacs): Call it.
15253 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15254 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15256 (x_set_cursor_type): Remove declaration.
15257 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15258 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15259 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15260 (ns_get_color): Use F suffix on float.
15261 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15262 (ns_get_rgb_color): Remove.
15263 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15264 (note_mouse_movement): x and y are CGFloat.
15265 (ns_draw_fringe_bitmap): Remove unused rowY.
15266 Change #if to COCOA && >= 10_6.
15267 (ns_draw_window_cursor): Remove unused overspill.
15268 (ns_draw_underwave): width and x are EamcsCGFloat.
15269 (ns_draw_box): thickness is CGFloat.
15270 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15271 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15272 if not in main thread.
15273 (ns_get_pending_menu_title, ns_check_menu_open)
15274 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15275 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15276 (sendFromMainThread:): New method.
15277 (changeFont:): size is CGFloat.
15278 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15279 Disable warning about permanent text.
15280 (characterIndexForPoint:): Adjust return type depending on GNUstep
15282 (mouseDown:): delta is CGFloat.
15283 (updateFrameSize): Remove unised variable f.
15284 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15285 Cast float to EmacsCGFloat.
15286 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15287 also to -1 when restoring.
15288 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15289 inside NS_IMPL_COCOA.
15290 (toggleFullScreen:): Put call to toggleFullScreen inside
15291 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15292 (setPosition:portion:whole:): por is CGFloat.
15293 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15294 (mouseDown:): Use CGFloat.
15295 (mouseDragged:): Remove unised variable edge.
15296 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15298 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15299 of CGFloat differs.
15300 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15301 when NS_IMPL_GNUSTEP.
15302 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15303 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15304 (EmacsToolbar): Add clearAll. Add tag argument to
15305 addDisplayItemWithImage.
15306 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15308 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15310 * nsmenu.m (ns_update_menubar): Make static.
15311 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15312 (fillWithWidgetValue:): Add cast to SEL for setAction.
15313 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15314 (update_frame_tool_bar): Update code for GNUstep.
15315 (clearAll): New method.
15316 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15317 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15318 Move identifierToItem setObject and activeIdentifiers addObject before
15319 call to insertItemWithItemIdentifier.
15320 (validateVisibleItems): Fix indentation.
15321 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15322 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15323 UtilityWindow to aStyle, remove call to setStyleMask.
15325 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15327 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15328 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15329 Use F suffix on floats.
15330 (ns_char_width): Returns CGFloat.
15331 (ns_ascii_average_width): w is CGFloat instead of float.
15332 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15334 (ns_glyph_metrics): CGFloat instead of float.
15336 * nsfns.m (x_set_foreground_color, x_set_background_color):
15338 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15339 remove unused variables.
15340 (Fns_read_file_name): Keep track if panel is for save.
15341 Use ns_filename_from_panel/ns_directory_from_panel.
15342 (Fns_list_services): delegate only used for COCOA.
15343 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15344 Just return the input if GNUstep.
15345 (x_screen_planes): Remove.
15346 (Fxw_color_values): Use EmacsCGFloat
15347 (Fns_display_monitor_attributes_list): Only get screen number for
15349 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15351 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15352 ns_directory_from_panel.
15354 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15356 * process.c (handle_child_signal): Also use WCONTINUED.
15357 This is so that list-processes doesn't mistakenly list the process
15358 as stopped, when the process has actually been continued and is
15361 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15363 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15364 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15365 not already configured.
15367 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15369 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15371 * Makefile.in (mostlyclean): Remove *.res files.
15373 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15375 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15376 a buffer (bug#8447).
15378 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15380 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15381 display vector, and we backtrack, handle the case that the
15382 previous character position is also displayed from a display
15383 vector or covered by a display string or image. (Bug#14476)
15385 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15387 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15388 (struct MonitorInfo, free_monitors): Remove.
15389 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15390 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15391 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15394 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15395 (struct MonitorInfo, free_monitors): Remove.
15396 (ns_screen_name): Make static.
15397 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15398 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15401 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15402 (struct MonitorInfo): New struct.
15403 (free_monitors, make_monitor_attribute_list): Declare.
15405 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15407 (free_monitors, make_monitor_attribute_list): New functions.
15408 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15411 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15413 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15415 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15417 * keyboard.c: Apply keyboard decoding only to events that come directly
15418 from the tty, not from unread-command-events (bug#14368).
15419 (read_event_from_main_queue): New function, extracted from read_char.
15420 (read_decoded_char): Remove.
15421 (read_decoded_event_from_main_queue): New function to replace it.
15422 (read_char): Use it.
15423 (read_key_sequence): Use read_char rather than read_decoded_char.
15425 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15427 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15429 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15431 2013-05-22 Kenichi Handa <handa@gnu.org>
15433 The following changes are to fix the setting of
15434 buffer-file-coding-system on, for instance, C-x RET c unix RET
15435 _FILE_OF_DOS_EOL_TYPE_ RET.
15437 * coding.h (struct coding_system): New member detected_utf8_chars.
15439 * coding.c (detect_coding_utf_8): Count characters and check EOL
15440 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15442 (setup_coding_system): Do not initialize coding->head_ascii.
15443 (check_ascii): Do not set coding->eol_seen but update it. Do not
15444 call adjust_coding_eol_type here.
15445 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15446 If the eol-type of CODING is already specified, adjust the eol type
15447 of the found coding-system.
15448 (decode_coding_gap): Cancel previous change. Utilize the
15449 character numbers counted by detect_coding_utf_8. Fix detection
15452 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15454 * search.c (looking_at_1): Only set last_thing_searched if the match
15455 changed the match-data (bug#14281).
15457 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15459 * xdisp.c (reseat_at_previous_visible_line_start):
15460 Already declared in dispextern.h, so remove it here.
15461 (move_it_vertically_backward): Likewise.
15463 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15465 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15466 (Fx_display_pixel_width, Fx_display_pixel_height)
15467 (Fx_display_mm_width, Fx_display_mm_height):
15468 Mention `display-monitor-attributes-list' in docstrings.
15470 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15471 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15472 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15473 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15474 (Fx_display_backing_store, Fx_display_visual_class)
15475 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15476 (Fx_display_grayscale_p, Fx_display_pixel_width)
15477 (Fx_display_pixel_height, Fx_display_planes)
15478 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15479 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15480 (Fx_display_mm_width, Fx_display_mm_height)
15481 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15482 height for all physical monitors as in X11.
15484 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15485 Return pixel width or height for all physical monitors as in X11.
15487 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15489 Port --enable-gcc-warnings to clang.
15490 * bytecode.c (exec_byte_code):
15492 Redo diagnostic pragmas to pacify clang, too.
15493 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15494 * editfns.c (Fencode_time):
15495 * fileio.c (file_accessible_directory_p):
15496 * font.c (font_unparse_xlfd):
15497 Use '&"string"[index]' instead of '"string" + (index)'.
15498 * undo.c (user_error): Remove; unused.
15500 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15502 * insdel.c (insert_1_both): Document the arguments, instead of
15503 referring to insert_1, which no longer exists.
15505 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15506 some window, increment windows_or_buffers_changed, so that
15507 *Messages* display in that window is updated. (Bug#14408)
15509 * w32.c: Include epaths.h.
15510 (init_environment): Use cmdproxy.exe without leading directories.
15511 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15513 (gettimeofday): Adjust signature and return value to Posix
15516 * unexw32.c (open_output_file): Delete the existing emacs.exe
15517 before creating it, to break the hard link to the versioned
15520 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15521 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15522 (FIRSTFILE_OBJ): New variables.
15523 (W32_RES): Rename to EMACSRES. All users changed.
15524 (base_obj): Use $(CM_OBJ).
15525 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15526 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15527 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15528 $(W32_RES_LINK) before $(LIBES).
15529 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15531 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15533 * makefile.w32-in (DOC): Use just "DOC".
15535 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15537 * process.c: Export default filters and sentinels to Elisp.
15538 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15540 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15541 (Fset_process_sentinel, Fformat_network_address):
15542 Default to them instead of nil.
15543 (server_accept_connection): Sentinels can't be nil any more.
15544 (read_and_dispose_of_process_output): New function, extracted from
15545 read_process_output.
15546 (read_process_output): Use it; filters can't be nil.
15547 (Finternal_default_process_filter): New function, extracted from
15548 read_process_output.
15549 (exec_sentinel_unwind): Remove function.
15550 (exec_sentinel): Don't zilch sentinel while running.
15551 (status_notify): Sentinels can't be nil.
15552 (Finternal_default_process_sentinel): New function extracted from
15554 (setup_process_coding_systems): Default filter is not nil any more.
15555 (syms_of_process): Export new Elisp functions and initialize
15557 * lisp.h (make_lisp_proc): New function.
15559 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15561 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15563 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15565 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15566 unless we know that the window w is a leaf window.
15567 Another attempt at solving bug#14062.
15569 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15571 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15574 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15576 * image.c (gif_load): Check that subimages fit (Bug#14345).
15578 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15580 * lread.c (skip_dyn_eof): New function.
15581 (read1): Use it to skip the end of a file in response to #@00.
15583 * doc.c (get_doc_string): Slightly relax the sanity checking.
15585 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15587 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15588 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15589 (MonitorInfo): New struct.
15590 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15591 (Fns_display_monitor_attributes_list): New functions.
15592 (display-usable-bounds): Remove.
15593 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15596 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15598 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15599 (GTK_CHECK_VERSION): New macro, if not already defined.
15600 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15601 replaced by GTK_CHECK_VERSION.
15603 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15605 * xterm.h (GTK_PREREQ): New macro.
15606 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15607 to use this macro instead, for consistency and clarity.
15609 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15611 * xdisp.c (row_for_charpos_p): New function, with code of
15612 cursor_row_p, but accepts an additional argument CHARPOS instead
15613 of using a hardcoded PT.
15614 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15615 (row_containing_pos): Call row_for_charpos_p instead of partially
15616 doing the same. Fixes cursor positioning under longlines-mode
15617 when longlines-show-effect includes more than one newline, when
15618 moving the cursor vertically up.
15620 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15622 * makefile.w32-in (ACL_H): New macro.
15623 ($(BLD)/fileio.$(O)): Update dependencies.
15625 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15627 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15628 * Makefile.in (LIB_ACL): New macro.
15629 (LIBACL_LIBS): Remove.
15630 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15631 * fileio.c: Include <acl.h>.
15632 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15633 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15635 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15638 * unexelf.c: Don't assume ElfW (Half) fits in int.
15639 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15640 when dealing with ElfW (Half) values, since they can exceed 2**31
15641 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15642 (entry_address): Omit unused NUM arg. All uses changed.
15644 2013-05-07 Juri Linkov <juri@jurta.org>
15646 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15647 to the string converted from number with `Fnumber_to_string'.
15650 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15652 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15653 This fixes a problem introduced by my previous change.
15655 2013-05-07 Glenn Morris <rgm@gnu.org>
15657 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15659 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15661 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15663 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15665 Static checking by GCC 4.8.0.
15666 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15667 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15668 (x_get_monitor_attributes_fallback)
15669 (x_get_monitor_attributes_xinerama)
15670 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15671 Define only if USE_GTK.
15672 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15673 (x_get_monitor_attributes_fallback): Omit unused locals.
15674 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15675 Use double, not float, to avoid mixed-mode floating point arithmetic.
15677 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15678 Jan Djärv <jan.h.d@swipnet.se>
15680 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15681 (XINERAMA_CFLAGS): New macros.
15682 (ALL_CFLAGS, LIBES): Use them.
15684 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15685 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15686 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15687 (syms_of_xfns): DEFSYM them.
15688 (struct MonitorInfo): New struct.
15689 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15690 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15691 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15692 (x_get_monitor_attributes_xinerama): New functions.
15693 (Fx_display_monitor_attributes_list): New primitive.
15694 (syms_of_xfns): Defsubr it.
15696 * xterm.h (x_display_info): Add Xatom_net_workarea and
15697 Xatom_net_current_desktop.
15699 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15700 and dpyinfo->Xatom_net_current_desktop.
15702 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15704 * xdisp.c (pos_visible_p): Use the special code for finding the
15705 beginning of a display property or overlay for any "replacing"
15706 display property, not just for display strings. This solves
15707 incorrect reporting of position by posn-at-point. (Bug#14241)
15709 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15711 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15712 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15713 Verify that ElfW (Half) fits in int.
15714 (fatal): Use same signature as lisp.h.
15715 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15716 configure and build with -DUNEXELF_DEBUG without worrying about
15717 other modules that use DEBUG.
15718 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15719 possibly-wide integers now uses it instead of plain fprintf.
15720 (entry_address): New function, which avoids problems with 32-bit
15721 overflow on 64-bit hosts.
15722 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15723 (round_up): Don't assume the remainder fits in int.
15724 (find_section): Use bool for boolean. Simplify debug code.
15725 (unexec): Don't assume file sizes fit in int or size_t.
15726 Omit unnecessary trailing newline in 'fatal' format.
15727 Use strerror rather than outputting decimal error number.
15728 Remove unused code when emacs is not defined;
15729 this file relies on Emacs now.
15730 Don't assume e_phnum and e_shnum are positive.
15732 * regex.c: Fix problems when DEBUG is defined.
15733 (extract_number, extract_number_and_incr): Define regardless of
15734 whether DEBUG is defined; that's simpler and makes the code less
15735 likely to go stale in the normal case when DEBUG is not defined.
15736 Return int rather than taking an int * arg. All callers changed.
15737 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15738 Remove, replacing with ...
15739 (DEBUG_PRINT): New macro. All callers changed.
15740 (DEBUG_COMPILES_ARGUMENTS): New macro.
15741 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15742 (print_compiled_pattern, print_double_string) [DEBUG]:
15743 Use prototype rather than old-style definition.
15744 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15745 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15746 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15747 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15748 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15749 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15750 This matters only when DEBUG is defined.
15752 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15754 * xdisp.c (set_iterator_to_next): Set the
15755 ignore_overlay_strings_at_pos_p flag only if we are _really_
15756 iterating over an overlay string, as indicated by the
15757 current.overlay_string_index member. (Bug#14306)
15759 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15761 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15762 to where it is used, to avoid autorelease issues (Bug#14050).
15764 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15766 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15767 * fileio.c (syms_of_fileio): Implement this.
15768 * filelock.c (create_lock_file): If symbolic links don't work, so
15769 we use a regular file as a lock file, do not fsync the lock file;
15772 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15774 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15775 (syms_of_minibuf): Adjust accodingly.
15777 * callint.c (Fcall_interactively): Adjust calls accordingly.
15779 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15781 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15782 w->contents is a buffer before computing everything else.
15783 Use parentheses to disambiguate last part of the condition.
15785 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15786 assertion violations. (Bug#14062)
15788 2013-05-01 David Reitter <david.reitter@gmail.com>
15790 * nsfns.m (ns_tooltip): Initialize.
15792 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15794 * coding.c (decode_coding_gap): Don't remove the character before
15795 a newline unless it's a CR character. (Bug#14287)
15797 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15799 * dispextern.h (struct face): Move enum face_underline_type
15800 earlier so that bitfields can be in the same word.
15802 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15804 * nsfns.m (handlePanelKeys): New function.
15805 (EmacsOpenPanel:performKeyEquivalent:)
15806 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15807 arrows/function/control and copy/paste keys (Bug#14296).
15809 2013-04-27 Juri Linkov <juri@jurta.org>
15811 * callint.c (Fcall_interactively): Call `Qread_number' for
15812 interactive code letter `n' instead of using duplicate code.
15815 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15817 * systime.h (make_timeval): Declare as 'const'.
15819 2013-04-27 Kenichi Handa <handa@gnu.org>
15821 * font.c (font_open_entity): Always open a font of manageable
15824 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15826 Port better to AIX (Bug#14258).
15827 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15830 2013-04-24 Kenichi Handa <handa@gnu.org>
15832 * coding.c (decode_coding_iso_2022): When an invalid escape
15833 sequence is encountered, reset the invocation and designation
15834 status to the safest one.
15836 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15838 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15839 Without this fix, "make distclean" leaves stamp-h1 behind.
15841 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15843 * w32fns.c (w32_fullscreen_rect): New function to compute the
15844 window rectangle for the given fullscreen mode.
15845 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15846 longer tunes the window size. This keeps the window's edges flush
15847 with the screen and allows the taskbar to hide itself in fullboth.
15849 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15850 window decorations and uses the entire screen.
15852 * w32term.h (w32_fullscreen_rect) Add prototype.
15853 (struct w32_output): Replace normal_width, normal_height,
15854 normal_top, and normal_left members with a single normal_placement
15856 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15858 (FRAME_NORMAL_PLACEMENT): New macro.
15860 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15862 * minibuf.c (Ftest_completion): Silence compiler warning.
15864 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15866 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15869 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15872 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15873 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15874 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15875 parentheses where appropriate.
15877 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15879 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15881 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15883 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15884 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15885 Mention in the doc string that setting these variables takes
15886 effect only after a call to set-window-buffer. (Bug#14200)
15888 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15890 * indent.c (Fvertical_motion): Don't consider display strings on
15891 overlay strings as display strings on the buffer position we
15892 started from. This prevents vertical cursor motion from jumping
15893 more than one line when there's an overlay string with a display
15894 property at end of line.
15895 Reported by Karl Chen <Karl.Chen@quarl.org> in
15896 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15898 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15900 * window.c (select_window): `record_buffer' even if window is
15901 already selected (bug#14191).
15903 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15905 * window.c (Fwindow_end): Test more flags, including the buffer's
15906 last_overlay_modified flag, to determine whether the window's
15907 display is really up-to-date. Prevents the function from
15908 returning a stale value. (Bug#14170)
15909 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15912 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15914 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15915 garbaged only if it is not already the top frame on its TTY.
15916 This prevents flickering due to constant redrawing of TTY frames when
15917 there are GUI frames open in the same session. (Bug#13864)
15919 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15921 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15922 of marking the idle timers directly.
15924 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15926 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15927 tables (bug#14054).
15929 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15931 * window.c (select_window): Don't record_buffer while the invariant is
15932 temporarily broken (bug#14161).
15934 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15936 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15938 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15940 2013-04-07 Romain Francoise <romain@orebokech.com>
15942 Ignore additional platform-specific ACL errors (Bug#13702).
15943 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15944 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15946 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15948 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15951 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15953 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15954 This bug was introduced by my 2013-02-25 change that simplified
15955 data_start configuration. Without this change, on GNU/Linux
15956 an Emacs configured with --enable-profiling fails immediately
15957 due to a profiler signal.
15958 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15959 with these flags. On platforms where special flags are needed
15960 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15961 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15962 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15964 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15966 Get rid of some platform-specific functions examining window
15967 system and its capabilities. This is a partial rework of the
15969 * lisp.h (have_menus_p): Remove prototype. This function is
15970 replaced with platform-independent window_system_available.
15971 (check_window_system): Move to...
15972 * frame.h (decode_window_system_frame, window_system_available):
15973 ...here, add new prototypes.
15974 * frame.c (window_system_available, decode_window_system_frame):
15976 (check_window_system): Platform-independent now.
15977 * xterm.h (x_in_use): Remove declaration.
15979 * w32term.h (check_x_frame):
15980 * nsterm.h (check_x_frame): Remove prototypes. This function
15981 is replaced with platform-independent decode_window_system_frame.
15982 * msdos.c (have_menus_p): Remove.
15983 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
15984 Remove platform-specific functions. Use check_window_system,
15985 decode_window_system_frame and check_ns_display_info where
15986 appropriate. Minor style and comment tweaks.
15987 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
15988 (check_x_frame): Likewise.
15989 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
15991 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
15992 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
15993 * xmenu.c, xselect.c: All related users changed.
15995 2013-04-03 Kenichi Handa <handa@gnu.org>
15997 The following changes is to optimize the code for reading UTF-8
16000 * coding.c (check_ascii): Rename from detect_ascii. Return value
16001 changed. Check EOL format. Do not call adjust_coding_eol_type
16003 (check_utf_8): New function.
16004 (adjust_coding_eol_type): Do nothing if already adjusted.
16005 (detect_coding): Compare the return value of check_ascii with
16006 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16007 (decode_coding_gap): Optimize for valid UTF-8.
16009 2013-03-21 Kenichi Handa <handa@gnu.org>
16011 * coding.c (syms_of_coding): Cancel previous change.
16013 * insdel.c (insert_from_gap): Fix previous change.
16015 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16017 Consistently use platform-specific function to detect window system.
16018 * lisp.h (check_window_system): New prototype. This function is
16019 going to replace check_x, check_w32 and check_ns.
16020 (have_menus_p): Mention msdos.c in comment.
16021 * fontset.c (check_window_system_func): Remove. Adjust all users.
16022 * fontset.h (check_window_system_func): Remove prototype.
16023 * nsterm.h (check_ns):
16024 * xterm.h (check_x):
16025 * w32term.h (check_w32): Likewise.
16026 * menu.c (Fx_popup_menu): Use check_window_system.
16027 * msdos.c (check_window_system): Define for MS-DOS.
16028 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16029 * w32fns.c (check_window_system): Likewise for MS-Windows.
16030 * xfns.c (check_window_system): Likewise for X.
16031 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16032 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16034 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16036 Prefer < to > in range checks such as 0 <= i && i < N.
16037 This makes it easier to visualize quantities on a number line.
16038 This patch doesn't apply to all such range checks,
16039 only to the range checks affected by the 2013-03-24 change.
16040 This patch reverts most of the 2013-03-24 change.
16041 * alloc.c (xpalloc, Fgarbage_collect):
16042 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16043 * character.c (string_escape_byte8):
16044 * charset.c (read_hex):
16045 * data.c (cons_to_unsigned):
16046 * dispnew.c (update_frame_1):
16047 * doc.c (Fsubstitute_command_keys):
16048 * doprnt.c (doprnt):
16049 * editfns.c (hi_time, decode_time_components):
16050 * fileio.c (file_offset):
16051 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16052 * font.c (font_intern_prop):
16053 * frame.c (x_set_alpha):
16054 * gtkutil.c (get_utf8_string):
16055 * indent.c (check_display_width):
16056 * keymap.c (Fkey_description):
16057 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16059 * minibuf.c (read_minibuf_noninteractive):
16060 * process.c (wait_reading_process_output):
16061 * search.c (Freplace_match):
16062 * window.c (get_phys_cursor_glyph):
16063 * xdisp.c (redisplay_internal):
16064 * xsmfns.c (smc_save_yourself_CB):
16065 Prefer < to > for range checks.
16066 * dispnew.c (sit_for): Don't mishandle NaNs.
16067 This fixes a bug introduced in the 2013-03-24 change.
16068 * editfns.c (decode_time_components): Don't hoist comparison.
16069 This fixes another bug introduced in the 2013-03-24 change.
16071 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16073 * frame.h (struct frame): Drop scroll_bottom_vpos
16074 member becaue all real users are dead long ago.
16075 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16076 * xdisp.c (redisplay_internal): Adjust user.
16078 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16080 * nsmenu.m (showAtX:Y:for:): setLevel to
16081 NSPopUpMenuWindowLevel (Bug#13998).
16083 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16085 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16086 (ns_check_pending_open_menu): Declare.
16088 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16089 (x_activate_menubar): Update the menu with title that matches
16090 ns_get_pending_menu_title, and call
16091 ns_check_pending_openmenu (Bug#12698).
16092 (menuWillOpen:): New method.
16093 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16095 * nsterm.m (menu_will_open_state, menu_mouse_point)
16096 (menu_pending_title): New varaibles.
16097 (ns_get_pending_menu_title, ns_check_menu_open)
16098 (ns_check_pending_open_menu): New functions.
16100 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16102 * indent.c (current_column_bol_cache): Remove leftover which is not
16103 used in Fmove_to_column any more.
16104 (current_column, scan_for_column): Adjust users.
16105 * keyboard.c (last_point_position_buffer, last_point_position_window):
16106 Remove leftovers which are not used for recording undo any more.
16107 (command_loop_1, syms_of_keyboard): Adjust users.
16108 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16109 redisplay_window any more.
16110 (move_it_to): Adjust user.
16112 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16114 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16115 Update dependencies.
16117 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16119 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16120 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16121 forward references.
16123 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16125 * window.h (struct window): Replace hchild, vchild and buffer slots
16126 with a single slot 'contents'. This is possible because each valid
16127 window may have either the child window (in vertical or horizontal
16128 combination) or buffer to display (for the leaf window). Using that,
16129 a lot of operations to traverse and/or change window hierarchies may
16130 be simplified. New member horizontal is used to distinguish between
16131 horizontal and vertical combinations of internal windows.
16132 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16133 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16134 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16135 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16136 Use contents slot, not buffer, where appropriate.
16137 (wset_combination): New function.
16138 (wset_buffer): Add eassert.
16139 (Fframe_first_window): Simplify the loop reaching first window.
16140 (Fwindow_buffer): Use WINDOW_LEAF_P.
16141 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16142 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16143 (unshow_buffer): Convert initial debugging check to eassert.
16144 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16145 (make_parent_window, window_resize_check, window_resize_apply)
16146 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16147 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16148 Adjust to match struct window changes.
16149 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16150 (mark_window_cursors_off, count_windows, get_leaf_windows)
16151 (foreach_window_1): Simplify the loop.
16152 * alloc.c (mark_object): Do not check for the leaf window because
16153 internal windows has no glyph matrices anyway.
16154 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16155 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16156 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16157 (build_frame_matrix_from_window_tree, mirror_make_current)
16158 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16159 (update_window_tree, set_window_update_flags): Simplify the loop.
16160 (sync_window_with_frame_matrix_rows): Enforce live window.
16161 Use contents slot, not buffer, where appropriate.
16162 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16163 and WINDOW_HORIZONTAL_COMBINATION_P.
16164 (make_frame_visible_1): Simplify the loop.
16165 Use contents slot, not buffer, where appropriate.
16166 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16167 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16168 (expose_window_tree): Likewise.
16169 Use contents slot, not buffer, where appropriate.
16170 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16171 to avoid deleted windows. Use contents slot instead of buffer.
16172 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16173 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16174 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16175 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16177 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16179 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16180 identify the reasons for assertion violations in bug#14062 and
16182 (Fx_show_tip): Fix compilation error under
16183 "--enable-check-lisp-object-type". (Bug#14073)
16185 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16186 Reported by <rzl24ozi@gmail.com>.
16188 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16190 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16192 (unwind_with_echo_area_buffer): ...to restore it here.
16193 This is needed to ensure that...
16194 (redisplay_window): ...both window markers are valid here,
16195 which is verified by eassert.
16196 * editfns.c (save_excursion_save): Do not assume that
16197 selected_window always displays the buffer.
16198 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16201 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16203 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16206 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16208 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16210 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16212 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16213 since MinGW's w32api headers do. This avoids compiler warnings.
16215 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16216 if already defined.
16218 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16220 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16222 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16224 * gtkutil.c (style_changed_cb): Check if frame is live and an
16225 X frame (Bug#14038).
16227 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16229 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16230 Define only for _WIN32_WINNT less than 0x0500.
16231 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16233 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16234 see its own definitions of 'struct timeval' and 'struct timezone'.
16236 Fix incompatibilities between MinGW.org and MinGW64 headers.
16237 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16239 * w32.c (REPARSE_DATA_BUFFER): Guard with
16240 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16242 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16244 * xterm.c: Include X11/XKBlib.h
16245 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16247 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16249 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16251 * blockinput.h (input_blocked_p): Likewise.
16252 * bytecode.c (exec_byte_code): Likewise.
16253 * callproc.c (call_process_kill, call_process_cleanup)
16254 (Fcall_process): Likewise.
16255 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16256 (Fccl_execute_on_string): Likewise.
16257 * character.c (string_escape_byte8): Likewise.
16258 * charset.c (read_hex): Likewise.
16259 * cm.c (calccost): Likewise.
16260 * data.c (cons_to_unsigned): Likewise.
16261 * dired.c (directory_files_internal, file_name_completion):
16263 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16264 (sit_for): Likewise.
16265 * doc.c (Fsubstitute_command_keys): Likewise.
16266 * doprnt.c (doprnt): Likewise.
16267 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16268 * emacsgtkfixed.c: Likewise.
16269 * fileio.c (file_offset, Fwrite_region): Likewise.
16270 * floatfns.c (Fexpt, fmod_float): Likewise.
16271 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16273 * font.c (font_intern_prop): Likewise.
16274 * frame.c (x_set_alpha): Likewise.
16275 * gtkutil.c (get_utf8_string): Likewise.
16276 * indent.c (check_display_width): Likewise.
16277 * intervals.c (create_root_interval, rotate_right, rotate_left)
16278 (split_interval_right, split_interval_left)
16279 (adjust_intervals_for_insertion, delete_node)
16280 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16281 (merge_interval_right, merge_interval_left, copy_intervals)
16282 (set_intervals_multibyte_1): Likewise.
16283 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16284 * keymap.c (Fkey_description): Likewise.
16285 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16286 * lread.c (openp, read_integer, read1, string_to_number):
16288 * menu.c (ensure_menu_items): Likewise.
16289 * minibuf.c (read_minibuf_noninteractive): Likewise.
16290 * print.c (printchar, strout): Likewise.
16291 * process.c (create_process, Faccept_process_output)
16292 (wait_reading_process_output, read_process_output, send_process)
16293 (wait_reading_process_output): Likewise.
16294 * profiler.c (make_log, handle_profiler_signal): Likewise.
16295 * regex.c (re_exec): Likewise.
16296 * regex.h: Likewise.
16297 * search.c (looking_at_1, Freplace_match): Likewise.
16298 * sysdep.c (get_child_status, procfs_ttyname)
16299 (procfs_get_total_memory): Likewise.
16300 * systime.h (EMACS_TIME_VALID_P): Likewise.
16301 * term.c (dissociate_if_controlling_tty): Likewise.
16302 * window.c (get_phys_cursor_glyph): Likewise.
16303 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16304 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16306 * xfns.c (Fx_window_property): Likewise.
16307 * xmenu.c (set_frame_menubar): Likewise.
16308 * xselect.c (x_get_window_property, x_handle_dnd_message):
16310 * xsmfns.c (smc_save_yourself_CB): Likewise.
16311 * xterm.c (x_scroll_bar_set_handle): Likewise.
16313 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16315 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16316 to be optional or nil. Adjust comment and convert it to docstring.
16317 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16318 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16320 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16322 Static checking by GCC 4.8-20130319.
16323 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16324 * process.c (Fset_process_datagram_address)
16325 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16326 * xdisp.c (get_char_face_and_encoding)
16327 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16328 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16329 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16331 2013-03-24 Ken Brown <kbrown@cornell.edu>
16333 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16334 fix compilation on 64-bit Cygwin, where underscores are not
16335 automatically prepended.
16337 * w32term.c (w32_initialize): Silence compiler warning.
16339 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16341 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16342 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16343 variables, to save and restore frame dimensions.
16344 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16345 after returning from a 'fullscreen' configuration.
16346 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16347 to avoid races between the main thread and the input thread.
16349 * w32term.h (struct w32_output): New members normal_width,
16350 normal_height, normal_top, normal_left, and prev_fsmode.
16351 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16352 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16353 members of a frame.
16355 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16356 'fullscreen' parameter. Always record previous width and height
16357 of the frame, except when switching out of maximized modes, so
16358 that they could be restored correctly, instead of resetting to the
16359 default frame dimensions. Send SC_RESTORE command to the frame,
16360 unless we are going to send SC_MAXIMIZE, to restore the frame
16361 resize hints in the mouse pointer shown by the window manager.
16364 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16366 * lisp.h (get_frame_param): Adjust conditions for prototype
16369 2013-03-22 Ken Brown <kbrown@cornell.edu>
16371 * unexcw.c: Drop unneeded inclusion of w32common.h.
16372 (report_sheap_usage): Declare.
16373 (read_exe_header): Add magic numbers for x86_64.
16374 (fixup_executable): Fix printf format specifier for unsigned long
16377 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16379 * frame.h (struct frame): Put menu_bar_window under #ifdef
16380 because this member is not needed when X toolkit is in use.
16381 (fset_menu_bar_window):
16382 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16383 (free_glyphs, update_frame):
16384 * xdisp.c (expose_frame): Likewise.
16385 (display_menu_bar): Likewise. Remove redundant eassert.
16386 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16389 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16391 Use functions and constants to manipulate Lisp_Save_Value objects.
16392 This replaces code that used macros and strings and token-pasting.
16393 The change makes the C source a bit easier to follow,
16394 and shrinks the Emacs executable a bit.
16395 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16396 (make_save_value): Change 1st arg from string to enum. All callers
16399 (mark_object): Use if, not #if, for GC_MARK_STACK.
16400 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16401 (XSAVE_OBJECT): Now functions, not macros.
16402 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16403 the constant was never used.
16404 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16405 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16406 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16407 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16409 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16410 type3 with a single member save_type. All uses changed.
16411 (save_type, set_save_pointer, set_save_integer): New functions.
16412 * print.c (PRINTX): Remove.
16414 * alloc.c: Remove redundant static declarations.
16416 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16418 * window.h (struct window): Convert left_col, top_line, total_lines
16419 and total_cols from Lisp_Objects to integers. Adjust comments.
16420 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16422 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16423 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16424 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16425 Adjust users where appropriate.
16427 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16429 * frame.h (struct frame): Drop resx and resy because the same data is
16430 available from window system-specific output context. Adjust users.
16431 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16432 New functions to provide defaults when no window system available.
16433 (FRAME_RES_X, FRAME_RES_Y): New macros.
16434 (NUMVAL): Move from xdisp.c.
16435 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16436 (Ffont_face_attributes, Fopen_font):
16437 * image.c (gs_load):
16438 * w32font.c (fill_in_logfont):
16439 * xdisp.c (calc_pixel_width_or_height):
16440 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16441 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16443 2013-03-20 Kenichi Handa <handa@gnu.org>
16445 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16446 to 1 (temporary workaround until a bug related to ASCII
16447 optimization is fixed).
16449 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16451 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16452 Signal error if window is not internal. Adjust docstring.
16453 (delete_all_child_windows): Use combination_limit to save the buffer.
16454 (Fset_window_configuration): Adjust accordingly.
16455 * print.c (syms_of_print): Initialize debugging output not here...
16456 (init_print_once): ...but in a new function here.
16457 * lisp.h (init_print_once): Add prototype.
16458 * emacs.c (main): Add call to init_print_once. Adjust comments.
16460 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16462 * window.c (window_resize_check, window_resize_apply)
16463 (window_from_coordinates, recombine_windows, set_window_buffer)
16464 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16465 (Fsplit_window_internal, Fdelete_window_internal)
16466 (freeze_window_starts): Use bool for booleans.
16467 * window.h (window_frame_coordinates, resize_frame_windows)
16468 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16470 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16472 * dispnew.c (bitch_at_user): Use `user-error'.
16474 2013-03-17 Ken Brown <kbrown@cornell.edu>
16476 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16477 as return type of image_background. (Bug#13981)
16478 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16480 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16482 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16483 (ns_select): Don't return with result uninitialized.
16485 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16488 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16490 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16491 directories. If filename is nil, get directory name (Bug#13932).
16492 Use getFilename and getDirectory.
16493 (getFilename, getDirectory): New methods for EmacsSavePanel and
16495 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16497 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16499 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16501 2013-03-15 Kenichi Handa <handa@gnu.org>
16503 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16504 (adjust_after_replace): Make it back to static. Delete the third
16505 arg text_at_gap_tail. Cancel the code for handling it.
16507 * coding.h (struct coding_system): New member eol_seen.
16509 * coding.c (detect_ascii): New function.
16510 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16511 when the source bytes are actually scanned. On detecting for
16512 coding_category_utf_8_auto, call detect_ascii instead of scanning
16513 source bytes directly.
16514 (produce_chars): Call insert_from_gap with the new arg 0.
16515 (encode_coding): Likewise.
16516 (decode_coding_gap): Control ASCII optimization by the variable
16517 disable_ascii_optimization instead of #ifndef .. #endif.
16518 Deccode EOL format according to coding->eol_seen.
16519 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16522 * lisp.h (adjust_after_replace): Cancel externing it.
16523 (insert_from_gap): Adjust prototype.
16525 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16527 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16528 FULLSCREEN_MAXIMIZED. (Bug#13935)
16530 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16532 * region-cache.c (find_cache_boundary, move_cache_gap)
16533 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16534 Simplify debugging check and convert to eassert. Adjust comment.
16535 (pp_cache): Put under ENABLE_CHECKING.
16537 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16539 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16540 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16541 and WM_ACTIVATEAPP.
16542 (w32fullscreen_hook): If the frame is visible, reset
16543 f->want_fullscreen flag after changing the frame size. If the
16544 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16547 2013-03-13 Daniel Colascione <dancol@dancol.org>
16549 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16550 too so that these builds can use Cygwin's file conversion
16551 functions. (We've been building and linking cygw32.o all along
16552 and just not using it.)
16554 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16556 File synchronization fixes (Bug#13944).
16557 * Makefile.in (LIB_FDATASYNC): New macro.
16559 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16560 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16561 Don't worry about HAVE_FSYNC, since a substitute fsync is
16562 available if the system lacks one.
16563 (Fwrite_regin): Retry fsync if interrupted.
16565 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16567 * w32term.c (w32_read_socket): If the Emacs frame is being
16568 activated, call w32fullscreen_hook, to make sure the new frame
16569 dimensions are in effect. (Bug#13937)
16571 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16573 * xdisp.c (init_iterator): Simplify because both character and byte
16574 positions are either specified or -1. Add eassert. Adjust comment.
16575 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16576 character and byte positions can be obtained from marker.
16578 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16580 Static checking by Sun C 5.12.
16581 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16582 * bytecode.c (exec_byte_code):
16583 * dispnew.c (init_display):
16585 * fileio.c (Fsubstitute_in_file_name):
16586 * keyboard.c (Fevent_convert_list):
16587 * keymap.c (Fsingle_key_description):
16588 * term.c (maybe_fatal, fatal):
16589 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16590 * xsmfns.c (Fhandle_save_session):
16591 Omit unreachable code.
16592 * keymap.c (map_keymap_char_table_item): Cast void * to
16593 a function pointer type; the C Standard requires this.
16595 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16596 Include <sys/param.h> unconditionally, as that works elsewhere and
16597 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16598 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16601 See ChangeLog.12 for earlier changes.
16603 ;; Local Variables:
16607 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16609 This file is part of GNU Emacs.
16611 GNU Emacs is free software: you can redistribute it and/or modify
16612 it under the terms of the GNU General Public License as published by
16613 the Free Software Foundation, either version 3 of the License, or
16614 (at your option) any later version.
16616 GNU Emacs is distributed in the hope that it will be useful,
16617 but WITHOUT ANY WARRANTY; without even the implied warranty of
16618 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16619 GNU General Public License for more details.
16621 You should have received a copy of the GNU General Public License
16622 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.