1 2015-01-15 Eli Zaretskii <eliz@gnu.org>
3 * fileio.c: Include binary-io.h.
4 (Fset_binary_mode): New function.
5 (syms_of_fileio): Defsubr it.
6 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
8 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
10 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
11 (Fgnutls_peer_status): Use it to set the :self-signed flag.
12 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
13 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
15 2015-01-14 Eli Zaretskii <eliz@gnu.org>
17 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
18 when FLAGS indicate the item is not highlighted. (Bug#19596)
20 2015-01-14 Martin Rudalics <rudalics@gmx.at>
22 * xmenu.c (update_frame_menubar): Remove garbaged code.
24 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
26 remove_slash_colon need not be inline
27 * process.c, process.h (remove_slash_colon): No longer inline.
28 This saves text bytes without hurting runtime performance.
30 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
32 Avoid extra multibyteness check in ENCODE_FILE users.
33 * callproc.c (encode_current_directory, Fcall_process, call_process):
34 * dired.c (directory_files_internal, file_name_completion):
35 Do not check for STRING_MULTIBYTE because encode_file_name
36 is a no-op for unibyte strings.
38 * process.h (remove_slash_colon): New function.
39 * callproc.c (encode_current_directory, call_process):
40 * process.c (Fstart_process): Use it.
42 Consistently handle time zone specification.
43 * editfns.c (decode_time_zone): New function, refactored out from ...
44 (Fencode_time): ... adjusted user.
45 (Fset_time_zone_rule): Use decode_time_zone.
47 * editfns.c (make_buffer_string_both): If requested range intersects
48 the gap, don't move the latter but copy in two regions, thus avoiding
49 unnecessary relocation of buffer data.
51 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
53 Use bool for boolean in xmenu.c, xml.c
54 * xmenu.c (x_menu_set_in_use, popup_get_selection)
55 (Fx_menu_bar_open_internal, popup_widget_loop)
56 (x_activate_menubar, xg_crazy_callback_abort)
57 (update_frame_menubar, set_frame_menubar)
58 (initialize_frame_menubar, free_frame_menubar)
59 (create_and_show_popup_menu, x_menu_show)
60 (create_and_show_dialog, x_dialog_show):
61 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
62 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
63 * xrdb.c (main) [TESTRM]:
64 * xsettings.c (init_gsettings):
65 * xterm.c (XFillRectangle, xg_scroll_callback)
66 (xg_end_scroll_callback):
67 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
69 * xmenu.c (TRUE): Remove; no longer used.
70 (show_help_event): Remove long-unused code.
71 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
73 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
75 Don't say Fnext_read_file_uses_dialog_p is const
76 It's const only if a windowing system is not used; don't say it's
78 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
79 * fileio.c (next_read_file_uses_dialog_p): Remove.
81 (Fnext_read_file_uses_dialog_p): ... here.
82 Don't declare as const, as make-docfile.c now has a special case
83 for this function. This is an ugly hack, but it's better than
84 lying to the compiler.
86 Remove now-unnecessary forward XTYPE decl
87 * lisp.h (XTYPE): Remove forward declaration. The recent merge
88 from emacs-24 fixed the problem in a better way, by moving XPNTR's
89 definition to after XTYPE's.
91 2015-01-13 Eli Zaretskii <eliz@gnu.org>
93 Fix problems with 32-bit wide-int build exposed by MinGW.
94 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
95 compilation error in an unoptimized build when !USE_LSB_TAG.
97 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
98 same larger value as for the 64-bit build.
100 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
101 avoid compiler warnings.
103 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
104 Avoid compiler warnings about cast from integer to pointer of
107 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
108 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
109 casting from integer to pointer of different size.
110 (add_menu_item): Pass the help-echo string as a pointer to
111 Lisp_String, not as a Lisp_Object.
112 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
113 string object from its C pointer.
115 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
116 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
118 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
119 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
120 compiler warnings about size differences.
121 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
122 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
123 (Fw32_toggle_lock_key): Pass the new state of the key as a C
124 integer; use -1 for nil. Doc fix.
126 * .gdbinit (xgetsym): New subroutine.
127 (xsymname, xsymbol): Use it.
128 (xprintsym): No need to call xgetptr.
130 2015-01-13 Martin Rudalics <rudalics@gmx.at>
132 * frame.c (adjust_frame_size): Make sure new numbers of
133 lines/columns get installed after font size change (Bug#19575).
135 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
137 Add DEFUN attributes.
138 * callint.c (Finteractive):
139 * character.c (Fcharacterp, Fmax_char):
140 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
141 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
142 (Ffloatp, Fbyteorder):
143 * decompress.c (Fzlib_available_p):
145 * frame.c (Fframe_windows_min_size):
146 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
147 * window.c (Fwindow__sanitize_window_sizes):
148 * xdisp.c (Ftool_bar_height):
149 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
150 * emacs.c (Fkill_emacs):
152 * keyboard.c (Ftop_level, Fexit_recursive_edit)
153 (Fabor_recursive_edit): Add noreturn attribute.
155 * search.c (fast_string_match_internal): New function,
157 (fast_string_match, fast_string_match_ignore_case): ...functions
159 * lisp.h (fast_string_match, fast_string_match_ignore_case):
160 inlined from here now.
161 (fast_string_match_internal): Add prototype.
162 * dired.c (file_name_completion): Use fast_string_match_internal.
164 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
165 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
166 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
167 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
169 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
171 Port to 32-bit MingGW --with-wide-int
172 Problem reported by Eli Zaretskii in:
173 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
174 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
175 what we think it is, rather than checking only its alignment (and
176 doing so incorrectly on MinGW).
178 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
180 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
181 Remove dead NILP check.
182 * image.c (Flookup_image): Use regular format for docstring.
183 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
185 2015-01-12 Martin Rudalics <rudalics@gmx.at>
187 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
189 * frame.c (frame_default_tool_bar_height): New variable.
190 (adjust_frame_size): Possibly add requested adjustment to
191 Vframe_adjust_size_history.
192 (make_frame): Initialize tool_bar_redisplayed_once slot.
193 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
194 doc-string. Call adjust_frame_size unconditionally (the frame's
195 text size may remain unaltered but the pixel size may change).
196 (x_figure_window_size): If frame_default_tool_bar_height was
197 set, use it instead of calculating the tool bar height from
198 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
199 Vframe_initial_frame_tool_bar_height.
200 (Qchange_frame_size, Qxg_frame_set_char_size)
201 (Qset_window_configuration, Qx_create_frame_1)
202 (Qx_create_frame_2): New symbols.
203 (Vframe_initial_frame_tool_bar_height): Remove.
204 (Vframe_adjust_size_history): New history variable for debugging
205 frame size adjustments.
206 * frame.h (struct frame): New boolean slot
207 tool_bar_redisplayed_once.
208 (frame_default_tool_bar_height): Extern.
209 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
210 to adjust_frame_size.
211 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
212 Qx_create_frame_2 to adjust_frame_size.
213 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
214 inhibit 1 when we have not redisplayed the tool bar yet.
215 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
216 Qx_create_frame_2 to adjust_frame_size.
217 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
219 * window.c (Fset_window_configuration): Pass
220 Qset_window_configuration to adjust_frame_size.
221 * xdisp.c (redisplay_tool_bar): Assign new height to
222 frame_default_tool_bar_height.
223 (redisplay_internal): If we haven't redisplayed this frame's
224 tool bar, call redisplay_tool_bar early so we can adjust the
225 frame size accordingly.
226 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
227 inhibit 1 when we have not redisplayed the tool bar yet.
228 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
229 Qx_create_frame_2 to adjust_frame_size.
231 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
233 Have 'make' output better GEN names
234 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
235 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
236 more naturally so that 'make' can output more-accurate names.
238 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
240 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
241 calling reset_buffer_local_variables, and make sure we initialize
244 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
246 * coding.c (Fcoding_system_plist): Use common style for docstring.
248 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
250 Port to MSB hosts without optimization
251 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
252 the inline function XTYPE needs to be declared before being used.
253 * lisp.h (XTYPE): New forward declaration.
255 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
257 Port to 32-bit --with-wide-int
258 Prefer symbol indexes to struct Lisp_Symbol * casted and then
259 widened, as the latter had trouble with GCC on Fedora 21 when
260 configured --with-wide-int and when used in static initializers.
261 * alloc.c (garbage_collect_1, which_symbols):
262 * lread.c (init_obarray):
263 Prefer builtin_lisp_symbol when it can be used.
264 * dispextern.h (struct image_type.type):
265 * font.c (font_property_table.key):
266 * frame.c (struct frame_parm_table.sym):
267 * keyboard.c (scroll_bar_parts, struct event_head):
268 * xdisp.c (struct props.name):
269 Use the index of a builtin symbol rather than its address.
271 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
272 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
273 symbol indexes rather than pointers, and which work better on MSB
274 hosts because they shift right before tagging. All uses changed.
275 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
276 No longer noops on wide-int hosts, since they work now.
277 (builtin_lisp_symbol): New function.
279 Port to HAVE_FREETYPE && !HAVE_XFT
280 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
281 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
282 Declare in this case too.
284 2015-01-10 Eli Zaretskii <eliz@gnu.org>
286 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
288 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
289 make_pointer_integer instead of XIL.
290 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
292 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
293 instead of XIL. Put a list of the descriptor, action, and file
294 name in event->arg, instead of spreading them between event->code
297 * w32term.c (queue_notifications): Use make_pointer_integer
298 instead of XIL. Put a list of the descriptor, action, and file
299 name in event->arg, instead of spreading them between event->code
302 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
303 event creation to changes in w32term.c and w32inevt.c above.
305 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
307 Port Qnil==0 changes to 32-bit --with-wide-int
308 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
309 macro-implemented version. For the non-USE_LSB_TAG case, supply
310 a new inline function that is the inverse of the new TAG_SYMPTR.
311 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
312 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
313 negative number, don't allow sign bits to bleed into the encoded
314 value. Shift in zero bits instead.
316 Refactor pointer-to-integer conversion
317 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
318 Rename and move to lisp.h. All uses changed.
319 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
320 which are renamed from gfilenotify.c's lisp_to_monitor and
321 monitor_to_lisp, and with more-generic void * signatures.
323 2015-01-08 Eli Zaretskii <eliz@gnu.org>
325 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
326 returned for right-to-left screen lines. (Before the change on
327 2014-12-30, the incorrectly-computed X pixel coordinate concealed
330 * .gdbinit (xsymname): New subroutine.
331 (xprintsym, initial-tbreak): Use it to access the name of a symbol
332 in a way that doesn't cause GDB to barf when it tries to
333 dereference a NULL pointer.
335 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
337 (set_cursor_from_row, try_cursor_movement, dump_glyph)
338 (insert_left_trunc_glyphs, append_space_for_newline)
339 (extend_face_to_end_of_line, highlight_trailing_whitespace)
340 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
341 (Fbidi_resolved_levels, produce_special_glyphs)
342 (rows_from_pos_range, mouse_face_from_buffer_pos)
343 (note_mouse_highlight): Use nil as the object for glyphs inserted
344 by the display engine, and test with NILP instead of INTEGERP.
347 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
350 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
353 * dispextern.h (struct glyph, struct it): Update comments for the
356 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
358 Port new Lisp symbol init to x86 --with-wide-int
359 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
360 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
361 GCC (at least) does not allow a constant initializer to widen an
364 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
365 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
366 Although clang doesn't need it, some other compiler might, and
367 it's easy enough to be safe.
369 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
370 Apparently clang removed support for the alloc_size attribute.
372 Port Qnil==0 XUNTAG to clang
373 clang has undefined behavior if the program subtracts an integer
374 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
375 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
376 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
377 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
379 Port GFileMonitor * hack to Qnil==0 platforms
380 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
381 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
382 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
384 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
386 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
387 size instead of using widht/height. The frame may be constrained.
389 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
391 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
392 Needed when neither optimizing nor inlining.
393 Also, sort decls alphabetically.
395 2015-01-05 Eli Zaretskii <eliz@gnu.org>
397 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
398 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
399 declarations of Q* variables that represent symbols.
401 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
405 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
406 that NILP (x) is equivalent to testing whether x is 0 at the
407 machine level. The overall effects of this and the previous patch
408 shrink the size of the text segment by 2.3% and speeds up
409 compilation of all the .elc files by about 0.5% on my platform,
410 which is Fedora 20 x86-64.
411 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
412 (make_lisp_symbol) [USE_LSB_TAG]:
413 Symbols now tag the difference from lispsym, not the pointer.
414 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
415 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
416 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
417 (XSYMBOL): New forward decl.
418 (XUNTAGBASE): New function.
421 Compute C decls for DEFSYMs automatically
423 This patch also makes Q constants (e.g., Qnil) constant addresses
424 from the C point of view.
425 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
426 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
427 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
428 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
429 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
430 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
431 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
432 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
433 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
434 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
435 * xselect.c, xsettings.c, xterm.c:
436 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
437 These names are now defined automatically by make-docfile.
438 * alloc.c (init_symbol): New function.
439 (Fmake_symbol): Use it.
440 (c_symbol_p): New function.
441 (valid_lisp_object_p, purecopy): Use it.
442 * alloc.c (marked_pinned_symbols):
443 Use make_lisp_symbol instead of make_lisp_ptr.
444 (garbage_collect_1): Mark lispsym symbols.
445 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
446 (mark_object): Use it.
447 (sweep_symbols): Sweep lispsym symbols.
448 (symbol_uses_obj): New function.
449 (which_symbols): Use it. Work for lispsym symbols, too.
450 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
451 since Qt's address is already known now.
452 (syms_of_alloc): Add lispsym count to symbols_consed.
453 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
454 when testing whether storage is all bits zero.
455 * dispextern.h (struct image_type):
456 * font.c (font_property_table):
457 * frame.c (struct frame_parm_table, frame_parms):
458 * keyboard.c (scroll_bar_parts, struct event_head):
459 * xdisp.c (struct props):
460 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
461 Lisp_Object *, since Qfoo is no longer an object whose address can be
462 taken. All uses changed.
463 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
464 use it, so that they no longer need to take the address of a Lisp sym.
465 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
466 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
467 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
468 DEFSYM Qdeactivate_mark before the corresponding var.
469 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
470 instead of interning their symbols; this avoids duplicates.
471 (LISP_INITIALLY, TAG_PTR)
472 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
474 (LISP_INITIALLY_ZERO): Use it.
475 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
476 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
477 Move decls up, to avoid forward uses. Include globals.h earlier, too.
478 (make_lisp_symbol): New function.
479 (XSETSYMBOL): Use it.
480 (DEFSYM): Now just a placeholder for make-docfile.
481 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
482 (intern_sym): New function, with body taken from old intern_driver.
483 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
485 (define_symbol): New function.
486 (init_obarray): Define the C symbols taken from lispsym.
487 Use plain DEFSYM for Qt and Qnil.
488 * syntax.c (init_syntax_once): No need to worry about
489 Qchar_table_extra_slots.
491 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
493 'temacs -nw' should not call missing functions
494 Without this patch, "temacs -nw" fails with the diagnostic
495 "emacs: Symbol's function definition is void: frame-windows-min-size"
496 and messes up the tty's state.
497 * frame.c (Fframe_windows_min_size): New placeholder function.
498 (syms_of_frame): Define it.
499 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
500 (syms_of_window): Define it.
502 Less 'make' chatter for lisp dir
503 * Makefile.in (%.elc): Adjust to compile-onefile change in
506 batch write-region no longer says "Wrote FOO"
507 This cuts down on 'make' chatter a bit.
508 * fileio.c (Fwrite_region):
509 Don't output "Wrote /whatever/foo.elc" if noninteractive.
511 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
513 Revert previous change to produce_composite_glyph
514 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
516 Pacify gcc -Wparentheses
517 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
519 2015-01-03 Martin Rudalics <rudalics@gmx.at>
521 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
522 f->can_x_set_window_size is true.
523 * xterm.c (x_set_window_size_1): Call change_frame_size with
524 text sizes instead of pixel sizes (Bug#19428).
526 2015-01-01 Eli Zaretskii <eliz@gnu.org>
528 * xdisp.c (pos_visible_p): Fix up the X coordinate for
529 right-to-left screen lines. (Bug#19473)
531 2015-01-01 Eli Zaretskii <eliz@gnu.org>
533 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
535 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
537 Simplify setfattr use by assuming GNU make
538 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
539 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
540 Simplify by using GNU make rather than shell conditionals,
541 by using ln -f rather than rm -f followed by ln,
542 and by preferring $@ to spelling out the destination.
544 2014-12-29 Eli Zaretskii <eliz@gnu.org>
546 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
547 file doesn't compile on MS-Windows.
549 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
551 Allow return value of system-name to vary. (Bug#19438)
552 * filelock.c (current_lock_owner):
553 * xrdb.c (get_environ_db):
554 * xterm.c (same_x_server):
555 * xterm.c (x_term_init):
556 Prefer (system-name) to system-name, and avoid naming
557 locals 'system-name'.
558 * editfns.c (cached_system_name): New static var.
559 (init_and_cache_system_name): New function.
560 (init_editfns, Fsystem_name): Use it.
561 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
562 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
563 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
564 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
565 Don't create a new string if the current value is already correct.
567 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
569 Fix produce_composite_width typo
570 * term.c (produce_composite_glyph):
571 Fix typo that confused number of columns for pixel width.
573 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
575 Wrap dll functions more simply
576 * decompress.c, gnutls.c, image.c, xml.c:
577 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
578 rather than the inverse when not WINDOWSNT. This isolates the
579 fn_* business into the WINDOWSNT-specific section of the code,
580 which makes it easier to maintain the generic code.
581 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
582 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
583 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
584 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
585 Remove. All uses replaced by DEF_DLL_FN.
586 * decompress.c (inflateInit2): Remove; no longer needed.
587 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
589 Port memory-full checking to GnuTLS 3.3
590 Instead of using gnutls_global_set_mem_functions, check every call
591 to a GnuTLS function that might return an indication of memory
592 exhaustion. Suggested by Dmitry Antipov in:
593 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
594 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
595 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
596 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
598 (check_memory_full): New function.
599 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
600 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
601 (Fgnutls_boot): Use it.
602 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
604 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
606 Fix parse_settings to match internal documentation
607 * xsettings.c (parse_settings): Return the number of settings seen.
608 Count the settings changes accurately.
609 (read_settings): Don't confuse number of settings changes with
610 the return code from XGetWindowProperty.
612 2014-12-27 Eli Zaretskii <eliz@gnu.org>
614 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
615 composition_compute_stop_pos to the number of characters in the
617 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
619 * composite.c (composition_compute_stop_pos): If no composition
620 was found in a string before ENDPOS, and ENDPOS is the string end,
621 no need to back up to a safe point.
623 * dispextern.h (struct it) <end_charpos>: Improve commentary.
625 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
627 * nsimage.m (allocInitFromFile:): Initialize bmRep.
628 (dealloc): Release bmRep.
629 (setPixmapData): Make bmRep local so class member is not
631 (setPixmapData): Rename local variable bmRep to avoid compiler
634 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
636 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
637 when going to fullscreen (Bug#0x180004f).
639 2014-12-27 Eli Zaretskii <eliz@gnu.org>
641 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
643 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
645 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
647 2014-12-27 Eli Zaretskii <eliz@gnu.org>
649 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
651 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
653 Use bool for boolean in xselect.c, xsettings.c
654 * xselect.c (x_get_local_selection, struct selection_data)
655 (x_selection_request_lisp_error, struct prop_location)
656 (x_handle_selection_request, x_convert_selection)
657 (waiting_for_other_props_on_window, expect_property_change)
658 (wait_for_property_change, x_handle_property_notify)
659 (x_get_foreign_selection, x_get_window_property)
660 (receive_incremental_selection)
661 (x_get_window_property_as_lisp_data)
662 (lisp_data_to_selection_data, Fx_get_selection_internal)
663 (x_send_client_event):
664 * xselect.c, xterm.h (x_handle_dnd_message):
665 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
666 (apply_xft_settings, read_and_apply_settings)
667 (xft_settings_event, init_gsettings, init_xsettings)
669 Use bool for boolean.
670 * xselect.c (x_get_window_property): Omit last arg, which was an
672 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
673 always true. All callers changed.
675 2014-12-26 Eli Zaretskii <eliz@gnu.org>
677 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
680 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
682 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
685 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
687 Use bool for boolean in xsmfns.c
688 * xsmfns.c, xterm.h (x_session_have_connection):
689 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
690 Use bool for boolean.
691 (x_session_initialize, Fhandle_save_session):
692 Prefer NILP (x) to EQ (x, Qnil).
694 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
696 * callproc.c (child_setup):
697 * dbusbind.c (xd_signature_cat):
698 * doc.c (get_doc_string, Fsnarf_documentation):
699 * editfns.c (Fuser_full_name):
700 * frame.c (xrdb_get_resource):
701 * gtkutil.c (xg_get_file_with_chooser):
702 * tparam.c (tparam1):
703 * xfns.c (xic_create_fontsetname):
704 * xrdb.c (gethomedir, get_user_db, get_environ_db):
705 * xsmfns.c (smc_save_yourself_CB):
706 Rewrite to avoid the need for strcat, typically by using stpcpy
707 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
708 * doc.c (sibling_etc):
709 * xrdb.c (xdefaults):
710 Now a top-level static constant.
712 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
714 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
717 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
719 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
720 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
722 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
724 Use bool for boolean in xterm.c
725 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
726 (x_set_window_size, x_bitmap_icon):
727 * nsterm.m (ns_frame_raise_lower, x_new_font):
728 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
729 (struct terminal.frame_raise_lower_hook):
730 * w32term.c (w32_frame_raise_lower):
731 * xterm.c, xterm.h (x_text_icon):
732 * xterm.c (x_update_window_begin, x_update_window_end)
733 (x_update_end, x_after_update_window_line)
734 (x_set_glyph_string_gc, x_draw_glyph_string_background)
735 (x_draw_glyph_string_foreground)
736 (x_draw_composite_glyph_string_foreground)
737 (x_alloc_lighter_color, x_draw_relief_rect)
738 (x_draw_glyph_string_box, x_draw_image_relief)
739 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
740 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
742 (XFillRectangle) [HAVE_GTK3]:
743 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
744 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
745 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
746 (x_send_scroll_bar_event, xm_scroll_callback)
747 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
748 (x_create_toolkit_scroll_bar)
749 (x_create_horizontal_toolkit_scroll_bar)
750 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
751 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
752 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
753 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
754 (x_scroll_bar_report_motion)
755 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
756 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
757 (x_draw_window_cursor, x_clear_errors)
758 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
759 (set_wm_state, x_set_sticky, get_current_wm_state)
760 (do_ewmh_fullscreen, x_handle_net_wm_state)
761 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
762 (x_set_window_size_1, XTframe_raise_lower)
763 (x_make_frame_visible, x_iconify_frame)
764 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
765 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
766 (x_delete_terminal, x_initialize, syms_of_xterm):
767 Use bool for boolean.
769 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
771 * composite.h (struct composition.width): Now int
772 instead of unsigned short, as we prefer signed integers.
774 Let charset tick grow past USHRT_MAX
775 * charset.c, charset.h (charset_ordered_list_tick):
776 Now EMACS_UINT, not unsigned short.
777 * fontset.c (reorder_font_vector): Allow the tick to grow to the
778 maximum representable Emacs integer value before wrapping it around.
780 Simplify unexec file mode setting
781 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
782 Don't include <sys/stat.h> when no longer needed.
783 (unexec): Create file with correct mode in the first place,
784 rather than overwriting the mode later and fiddling with the
785 global umask in the mean time. Avoid bogus usage like
786 'umask (777)', which should have been 'umask (0777)'.
787 (mark_x): Remove. All callers removed.
789 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
791 Minor cleanups for Lisp objects and symbols
792 * alloc.c (next_vector, set_next_vector):
793 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
794 (lisp_h_make_number) [USE_LSB_TAG]:
795 Use Lisp_Int0 instead of the mystery constant 0.
796 * alloc.c (mark_object): Always set and use po; that's simpler.
797 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
798 Properly parenthesize definientia.
799 * bidi.c (bidi_initialize):
800 * buffer.c (init_buffer_once):
801 * nsfns.m (syms_of_nsfns):
802 * nsmenu.m (syms_of_nsmenu):
803 * nsselect.m (syms_of_nsselect):
804 Prefer DEFSYM to defining by hand.
805 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
806 * data.c: Fix too-long line.
807 * lisp.h (DECLARE_GDB_SYM): New macro.
808 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
809 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
810 Declare the symbol, so it's visible to everywhere lisp.h is included.
811 Move forward decls as far forward as they can go,
812 to allow future changes to use them.
814 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
816 * gnutls.c: Include gnutls.h.
817 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
818 * image.c (svg_load): Fix pointer signedness.
820 2014-12-18 Martin Rudalics <rudalics@gmx.at>
822 * frame.c (frame_windows_min_size): New argument IGNORE.
823 (adjust_frame_size): When called from change_frame_size call
824 frame_windows_min_size with IGNORE Qt so we can ignore size
827 2014-12-18 Eli Zaretskii <eliz@gnu.org>
829 * font.c (Ffont_info): Add more font information to the vector
830 returned by the function, inspired by query-font. Doc fix.
833 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
835 * keyboard.c (input_was_pending): New var.
836 (read_char): Use it to make sure we only skip redisplay when we can't
837 keep up with the repeat rate.
839 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
841 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
843 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
845 * image.c (svg_load): Watch out for nil value of current buffer's
846 filename. Re-enable filename thing for not-a-file case.
848 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
850 Partially disabled previous change.
852 * image.c (svg_load): Temporarily disabled filename thing for
853 not-a-file case as it can cause crashs.
855 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
857 Fix problem with images referenced within svg files. (bug#19373)
859 * image.c: Additional parameter 'filename' for
860 svg_load_image. Include "buffer.h". Define library function
861 rsvg_handle_set_base_uri for WINDOWSNT.
862 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
863 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
864 (svg_load): Pass a filename to svg_load_image: either name of
865 actual file or of current buffer's file.
866 (svg_load_image): New parameter 'filename', used for setting
867 base_uri, necessary for loading referenced images. (bug#19373)
869 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
871 * lread.c (init_obarray): Declare Qt as special.
872 This fixes a typo in the 2012-05-15 patch that
873 tried to declare Qt as special.
875 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
877 Various fixes to use bool type and constants.
878 * dispnew.c (update_single_window): Remove arg `force_p' since it's
880 * xfaces.c (clear_face_cache): Use bool for the argument type.
882 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
884 Correct same_at_end when restoring window points
885 * fileio.c (Finsert_file_contents): Compute same_at_end character
886 position using the old buffer size, not the new one, since
887 restore_window_points wants the old size.
890 2014-12-14 Alan Mackenzie <acm@muc.de>
892 New feature optionally to accelerate auto-repeated scrolling.
894 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
896 * window.c (window_scroll): Bind fontification-functions to nil
897 when scrolling by whole screens and
898 fast-but-imprecise-scrolling is non-nil.
899 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
901 * lisp.h (bool): Declare Qfontification_functions extern.
903 2014-12-14 Eli Zaretskii <eliz@gnu.org>
905 Load system's default trusted Certificate Authorities if available.
906 * gnutls.c (gnutls_certificate_set_x509_system_trust)
907 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
908 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
909 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
910 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
912 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
913 Call gnutls_certificate_set_x509_system_trust. Log an error message if
916 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
918 * regex.c (analyze_first): Rename from analyze_first.
920 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
922 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
923 a hack involving a union.
925 2014-12-13 Eli Zaretskii <eliz@gnu.org>
927 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
928 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
931 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
933 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
935 * gnutls.h: Always declare syms_of_gnutls.
937 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
938 clarity. Let the availability check return Qnil when the GnuTLS
939 integration is not available, instead of erroring out.
942 2014-12-13 Eli Zaretskii <eliz@gnu.org>
944 * xdisp.c (move_it_in_display_line_to, display_line):
945 Don't disallow overflow-newline-into-fringe when word-wrap is in
948 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
950 * fileio.c: Better preserve window-points during revert (bug#19161).
951 (Qget_buffer_window_list): New var.
952 (get_window_points_and_markers, restore_window_points): New functions.
953 (Finsert_file_contents): Use them to save and restore window-points.
955 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
957 * xterm.c (x_delete_terminal): Call emacs_close for X connection
958 descriptor if called from x_connection_closed and always delete
959 this descriptor from keyboard waiting set (Bug#19147).
961 2014-12-10 Eli Zaretskii <eliz@gnu.org>
963 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
964 (bidi_cache_max_elts): New global variable.
965 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
966 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
968 (bidi_cache_search): Handle overflown cache. Improve commentary.
969 (bidi_cache_ensure_space): Limit allocations to the current value
970 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
971 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
972 the increment to not exceed the limit.
973 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
974 cache, zero otherwise (meaning the cache overflowed). In the
975 latter case, set bidi_cache_last_idx to -1.
976 (bidi_peek_at_next_level): Handle overflown cache.
977 (bidi_push_it): Increase the cache limit for iterating the new object.
978 (bidi_pop_it): Decrease the cache limit back to previous value.
979 (bidi_shelve_cache): Shelve the current value of the cache limit.
980 (bidi_unshelve_cache): Restore the value of cache limit.
981 (bidi_find_bracket_pairs): If the cache overflows while looking
982 for the paired bracket, give up and let bidi_resolve_neutrals
983 process the bracket as a simple neutral. (Bug#19322)
984 (bidi_find_other_level_edge): If the cache overflows, fall back on
985 Plan B, which effectively stops the reordering and restarts it on
986 the next character (after resetting the cache).
987 (bidi_move_to_visually_next): When the cache overflows, reset it
988 after processing the last cached character.
990 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
992 Fix glitches in gnutls.c, mostly memory-related
993 * gnutls.c: Sort macro definitions by name.
994 (fn_gnutls_transport_set_errno): Omit unreachable definition.
995 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
996 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
997 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
998 calculating string length. Use make_uninit_string, to avoid
999 copying the string. Cast the char, not the pointer.
1000 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1001 and free. Work even for dates past the year 9999. Use void *
1002 for buffers, to avoid casts.
1004 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1006 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1008 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1010 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1013 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1015 * process.c: Whitespace and line-break nitpicks.
1017 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1019 * gnutls.c (gnutls_certificate_details): The :signature isn't
1020 that useful, so remove it.
1021 (gnutls_certificate_details): Clean up whitespace slightly.
1022 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1024 (gnutls_certificate_details): Put :signature-algorithm back again,
1025 which was removed by mistake.
1026 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1027 that they are not messaged by default (bug#16253).
1028 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1030 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1032 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1034 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1037 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1039 * eval.c (Fsignal): Remove duplicate test.
1040 (Fautoload_do_load): Fix up docstring.
1042 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1044 * nsterm.m (represented_filename, represented_frame): New variables.
1045 (ns_set_represented_filename): New function.
1046 (sendEvent:): Set represented filename here to avoid flicker,
1047 related to Bug#18757.
1049 * nsterm.h: Declare ns_set_represented_filename.
1051 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1052 at once, call ns_set_represented_filename instead.
1054 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1056 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1057 (struct bidi_stack): Reduce size by using bit fields and by
1058 packing sos, override, and isolate_status into a single 8-bit
1059 byte called 'flags'.
1061 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1062 (bidi_push_embedding_level): Construct flags from individual
1063 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1065 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1066 from flags. Adapt to changes in prev_for_neutral,
1067 next_for_neutral, and last_strong members.
1068 (bidi_line_init): Initialize flags to zero.
1069 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1070 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1072 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1074 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1075 (Fapply): Try and simplify the control flow.
1077 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1079 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1080 Use gnutls_sign_get_name directly because
1081 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1082 (init_gnutls_functions): Load missing gnutls_server_name_set.
1084 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1086 * bidi.c (bidi_find_first_overridden): New function.
1088 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1089 (syms_of_xdisp): Defsubr it.
1091 * dispextern.h (bidi_find_first_overridden): Add prototype.
1093 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1095 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1096 to nil after release (Bug#9133).
1098 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1100 Port better to AddressSanitizer.
1101 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1103 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1104 Return -1 or 0, as the pipe trick doesn't work.
1105 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1107 * print.c (print_object):
1108 When a pointer-check primitive returns -1, do not assume this
1109 means the pointer is valid or that the underlying system has failed.
1110 It could just be that addresses are being sanitized so Emacs can't
1111 test for pointer validity.
1112 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1113 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1114 string validity checker doesn't work on stack-based strings.
1116 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1118 Improve clarity of USE_LSB_TAG definition.
1119 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1120 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1121 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1122 VAL_MAX / 2 rather than in terms of the (more complicated)
1123 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1125 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1127 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1128 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1129 (next_element_from_buffer): When done with overlays, reset the
1130 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1132 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1134 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1135 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1137 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1139 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1140 for paxctl and setfattr. Fixes temacs startup failure with
1141 grsecurity/PaX enabled Linux kernel (bug#19067).
1143 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1145 * w32.c, w32heap.c, w32term.c:
1146 Use MINGW_W64 instead of _W64.
1148 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1150 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1152 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1154 * gnutls.c (gnutls_ip_address_p): New function.
1155 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1157 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1159 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1161 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1163 Fix gnutls problems caught by static checking.
1164 * gnutls.c (Fgnutls_boot): Remove unused local.
1165 (Fgnutls_boot): Fix pointer signedness.
1167 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1169 * gnutls.c (gnutls_certificate_details): Don't include certain
1170 certificate details on older gnutls versions (bug#19168).
1171 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1172 (gnutls_certificate_details): Reversed check in last checkin.
1174 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1176 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1177 (Fgnutls_peer_status_warning_describe): Add function to describe a
1178 peer verification warning symbol.
1179 (Fgnutls_peer_status): Use it.
1180 (Fgnutls_boot): Use it. Minor logging fixes.
1182 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1184 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1186 2014-11-24 Glenn Morris <rgm@gnu.org>
1188 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1190 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1191 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1193 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1195 * gnutls.c: Fix Windows function definition of
1196 gnutls_x509_crt_get_fingerprint.
1198 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1200 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1202 * process.h: Added more fields to Lisp_Process to track
1203 certificate details.
1205 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1206 (Fgnutls_peer_status): New functions to export TLS certificate
1207 details to Emacs Lisp.
1209 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1211 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1212 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1213 check for gtk_adjustment_configure (Bug#19149).
1214 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1216 2014-11-22 Glenn Morris <rgm@gnu.org>
1218 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1220 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1222 Don't shrink frame when using desktop-save-mode (Bug#19048).
1223 * w32fns.c (x_set_tool_bar_lines): Always call
1224 x_change_tool_bar_height (Bug#19048).
1225 (x_change_tool_bar_height): Mark frame as garbaged since
1226 adjust_frame_size might not have done that.
1227 * xfns.c (x_set_tool_bar_lines): Always call
1228 x_change_tool_bar_height (Bug#19048).
1229 (x_change_tool_bar_height): Mark frame as garbaged since
1230 adjust_frame_size might not have done that.
1232 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1234 * xml.c (parse_region): Take care of new optional parameter
1235 'discard-comments' of 'libxml-parse(html|xml)-region'.
1236 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1237 New optional parameter 'discard-comments'.
1239 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1241 Improve time stamp handling, and be more consistent about it.
1242 * editfns.c (invalid_time): New function.
1243 Use it instead of 'error ("Invalid time specification")'.
1244 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1245 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1247 (make_time_tail, make_time): Remove. All uses changed to use
1248 new functions or plain list4i.
1249 (disassemble_lisp_time): Return effective length if successful.
1250 Check that LOW is an integer, if it's combined with other components.
1251 (decode_time_components): Decode into struct lisp_time, not
1252 struct timespec, so that we can support a wide set of times
1253 regardless of whether time_t is signed. Decode plain numbers
1254 as seconds since the Epoch, and nil as the current time.
1255 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1256 Reimplement in terms of new functions.
1257 (Fencode_time): Just use list2i.
1258 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1259 * keyboard.c (decode_timer): Don't allow the new formats (floating
1260 point or nil) in timers.
1261 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1262 place of the magic number '16'.
1263 (struct lisp_time): New type.
1264 (decode_time_components): Use it.
1265 (lisp_to_timespec): New decl.
1267 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1269 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1272 * callint.c (Fcall_interactively): Pass in nil as argument to
1273 Fbarf_if_buffer_read_only.
1275 * fileio.c (Finsert_file_contents): Ditto.
1277 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1279 * textprop.c (verify_interval_modification): Check buffer
1280 readedness after the last interval.
1282 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1283 the text at POSITION (new optional argument) has the
1284 `inhibit-read-only' text property set.
1286 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1288 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1289 errors in computing the number of pixels to scroll.
1290 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1292 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1294 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1295 call updateFrameSize.
1297 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1299 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1301 * nsfns.m (x_set_foreground_color, x_set_background_color)
1302 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1303 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1305 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1307 * nsterm.m (ns_send_appdefined): Check for application defined
1308 event on Cocoa (Bug#18993).
1309 (run): Restore code before the previous 18993 fix.
1311 2014-11-14 David Reitter <david.reitter@gmail.com>
1313 * nsterm.m (run): Set timeout for event loop to prevent hang.
1316 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1318 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1320 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1322 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1323 for each candidate font but attempt to reuse it from previous improper
1326 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1328 Avoid undefined behavior in color table hashing.
1329 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1330 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1331 This function avoids undefined behavior with signed shift overflow.
1333 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1335 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1336 when the inserted text does not need decoding. (Bug#18982)
1338 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1340 * nsterm.h (EmacsScroller): judge returns bool.
1342 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1343 (ns_judge_scroll_bars): Only set removed if judge returns true.
1344 (judge): Returns bool == condemned. Remove self from window.
1345 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1347 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1349 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1350 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1352 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1354 * nsterm.m (ns_set_vertical_scroll_bar)
1355 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1357 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1359 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1360 merely because tmo_in_millisec is nonnegative. The 1st call
1361 to g_main_context_query could succeed while the 2nd one fails.
1363 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1365 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1367 * nsterm.m (run): Only use non-system event loop if OSX version is
1368 exactly 10.9 (Bug#18993).
1369 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1372 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1374 * callproc.c (encode_current_directory): Support handling of file
1375 names prepended by "/:". (Bug#18891)
1377 2014-11-08 Alan Mackenzie <acm@muc.de>
1379 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1381 2014-11-08 Dima Kogan <dima@secretsauce.net>
1383 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1385 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1387 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1388 raises an error. (Bug#18891)
1390 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1392 * frame.c (adjust_frame_size): Call x_set_window_size only if
1393 f->can_x_set_window_size is set.
1394 (make_frame): Initialize f->can_x_set_window_size and
1395 f->can_run_window_configuration_change_hook.
1396 (Fcan_run_window_configuration_change_hook): New function.
1397 * frame.h (frame): Split `official' into `can_x_set_window_size'
1398 and `can_run_window_configuration_change_hook'.
1399 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1400 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1401 Set f->can_x_set_window_size.
1402 * window.c (run_window_configuration_change_hook):
1403 Return immediately if either f->can_x_set_window_size or
1404 f->can_run_window_configuration_change_hook are false.
1405 (Fset_window_configuration): Instead of f->official set
1406 f->can_x_set_window_size.
1407 * xfns.c (Fx_create_frame, x_create_tip_frame):
1408 Set f->can_x_set_window_size.
1410 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1412 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1413 cleanup from 2014-11-01 (Bug#18972).
1415 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1417 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1418 * xdisp.c (window-scroll-functions): Improve docstring.
1420 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1422 Uniquify the 'size' symbol.
1424 * w32notify.c (Qsize): Remove.
1425 * lisp.h (Qsize): New decl.
1426 * lread.c (Qsize): Now extern.
1427 * w32notify.c (syms_of_w32notify): No need to defsym.
1429 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1431 * dispnew.c (change_frame_size_1): Fix call of
1433 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1434 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1435 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1436 (Qtool_bar_size): New constants.
1437 (frame_inhibit_resize, adjust_frame_size): New argument to
1438 handle case where frame_inhibit_implied_resize is a list.
1439 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1440 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1441 (x_set_right_divider_width, x_set_bottom_divider_width)
1442 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1443 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1445 (frame-inhibit-implied-resize): Rewrite doc-string.
1446 * frame.h (frame_inhibit_resize, adjust_frame_size):
1447 Fix external declarations.
1448 (Qframe_position, Qframe_outer_size)
1449 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1450 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1451 (Qtool_bar_size): Extern them.
1452 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1453 (xg_height_or_width_changed): Remove.
1454 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1455 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1456 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1457 (xg_change_toolbar_position): Call adjust_frame_size directly.
1458 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1459 Fix calls of adjust_frame_size.
1460 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1461 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1462 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1463 frame can get resized when tool-bar-lines parameter changes from
1465 (Fw32_frame_menu_bar_size): Return fourth value.
1466 (Fw32_frame_rect): Block input around system calls
1467 (Fx_frame_geometry): New function.
1468 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1469 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1470 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1471 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1472 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1473 (Fx_create_frame): Adjust adjust_frame_size calls.
1474 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1475 frame can get resized when tool-bar-lines parameter changes from
1477 (Fx_frame_geometry): New function.
1478 * xmenu.c (update_frame_menubar): On Lucid call
1479 adjust_frame_size with one pixel less height to avoid that
1480 repeatedly adding/removing the menu bar grows the frame.
1481 (free_frame_menubar): On Motif arrange to optionally preserve
1482 the old frame height when removing the menu bar.
1483 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1485 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1487 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1488 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1489 frame; instead, print an error message.
1491 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1493 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1495 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1497 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1498 (dealloc): Release bmRep.
1500 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1501 imageListSetNext, imageListNext.
1503 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1504 (reference): Remove.
1505 (allocInitFromFile:): Remove searching ImageList and calling
1506 reference (Bug#18918).
1507 (dealloc): Remove handling if ImageList.
1509 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1511 * process.c (catch_child_signal): Fix incorrect assertion.
1513 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1515 * macfont.m (macfont_draw):
1516 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1518 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1519 if force_integral_p (i.e. no antialias).
1520 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1521 bold if no antialias (Bug#18876).
1523 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1524 was given (Bug#18846).
1526 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1528 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1529 instead of in xdisp.c, function now takes void. (Bug#18884).
1531 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1532 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1534 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1535 struct window* (Bug#18889).
1536 Remove getMouseMotionPart.
1537 (ns_output): Make icon_top/left int.
1539 * nsfns.m (x_icon): icon_top/left is int.
1541 * nsterm.m (ns_mouse_position): Remove unused code.
1542 (initFrame:window:, dealloc): Use window instead of win.
1543 (getMouseMotionPart:window:x:y:): Remove, unused.
1544 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1546 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1548 * keyboard.c (readable_events): When FLAGS include
1549 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1550 This avoids returning non-nil from input-pending-p when only such
1551 events are in the queue. (Bug#18856)
1553 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1555 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1556 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1557 (Qforeign_selection): Remove.
1558 (ns_get_local_selection): Identation fix.
1559 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1561 * nsselect.m (ns_get_local_selection): Remove calling of
1562 functions in Vselection_converter_alist (Bug#18911).
1563 (syms_of_nsselect): Remove Vselection_converter_alist.
1565 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1567 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1568 and unnecessary initialization. Adjust comments.
1570 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1572 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1574 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1575 index, not an absolute one, as that's what the function expects.
1577 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1579 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1580 font on an initial frame when running as a daemon (Bug#18869).
1582 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1584 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1586 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1587 build_string, when importing a home directory. (Bug#18873)
1589 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1591 * dispnew.c (buffer_posn_from_coords):
1592 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1593 account for the header-line height. (Bug#18839)
1595 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1597 * xml.c (parse_region): Do not forget the first document child.
1599 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1601 * nsselect.m: pasteboard_changecount is new.
1602 (ns_store_pb_change_count, ns_get_pb_change_count)
1603 (ns_get_our_change_count_for): New functions.
1604 (ns_string_to_pasteboard_internal): Correct comment.
1605 type => gtype in eassert, Call ns_store_pb_change_count.
1606 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1607 (Fns_disown_selection_internal, Fns_selection_owner_p):
1608 Replace Vselection_alist check, with change count check.
1609 (Fns_get_selection): Initialize val to Qnil. Only get local
1610 selection if change counts match (Bug#18799).
1611 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1613 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1615 * w32proc.c (create_child): If calling a quoted batch file,
1616 pass NULL for exe. (Bug#18745)
1618 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1620 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1621 (bidi_resolve_brackets): Use end of string position rather than ZV
1622 when iterating over a string. (Bug#18815)
1624 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1626 * keyboard.c (make_lispy_position): Return coordinates also when
1627 on scroll bars, fringes, margins or not in a window.
1628 * xdisp.c (show_mouse_face): Don't change cursor face during
1631 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1633 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1634 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1635 Fix doc-strings (Bug#18789).
1637 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1639 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1641 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1643 Optimize redisplay of simple bracketed text.
1644 * bidi.c (bidi_cache_reset_to): New function.
1645 (bidi_cache_reset): Call it.
1646 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1648 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1649 bracket_enclosed_type only if bracket_pairing_pos's value is not
1651 (MAX_BPA_STACK): Make sure the value is signed.
1652 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1653 stop pushing values onto the stack.
1654 (bidi_find_bracket_pairs): If the bracketed text is only on the
1655 base embedding level, remove all the states cached by this
1656 function from the cache, and return zero, so that the brackets in
1657 this segment of text are processed as normal neutrals.
1658 (bidi_resolve_brackets): Detect the brackets that are to be
1659 processed as neutrals, and don't call bidi_find_bracket_pairs on
1662 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1664 * w32select.c (Fw32_selection_exists_p): Rename from
1665 Fx_selection_exists_p.
1666 (syms_of_w32select): Adjust accordingly.
1668 * w16select.c (Fw16_selection_exists_p): Rename from
1669 Fx_selection_exists_p.
1670 (syms_of_win16select): Adjust accordingly.
1672 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1673 (Fns_own_selection_internal): Tighten scoping.
1674 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1675 (Fns_get_selection): Rename from Fx_get_selection_internal.
1676 (Fns_get_selection_internal, Fns_store_selection_internal):
1678 (syms_of_nsselect): Adjust accordingly.
1680 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1682 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1683 * w32term.c (x_set_window_size): Account for wrapped menu bar
1684 lines when setting up frame height (Bug#15174 and Bug#18720).
1685 (w32_add_wrapped_menu_bar_lines): New variable.
1687 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1689 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1692 2014-10-20 Glenn Morris <rgm@gnu.org>
1694 * Merge in all changes up to 24.4 release.
1696 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1698 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1699 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1701 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1703 * xterm.c (handle_one_xevent): Check return value from
1704 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1705 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1707 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1708 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1709 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1710 Gtk+ >= 3.14 (Bug#18674).
1711 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1712 Gtk+ >= 3.14 (Bug#18674).
1714 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1716 * gtkutil.c: Remove no-longer-used code.
1717 (xg_update_menubar): Remove unused local and unnecessary call to
1718 gtk_menu_item_get_submenu.
1719 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1720 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1721 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1723 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1725 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1727 * xterm.h (handlebox_widget): Remove.
1729 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1732 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1734 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1735 to handle Gtk versions.
1736 (xg_get_file_with_chooser): Use them.
1737 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1738 Remove (create_menus): Remove teroff argument and code.
1739 Remove call to gtk_menu_set_title.
1740 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1741 Adjust args to create_menus.
1742 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1743 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1744 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1745 (xg_make_tool_item): Remove detach code.
1746 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1747 (find_icon_from_name): New function.
1748 (update_frame_tool_bar): Remove GtkStockItem code, move to
1749 find_icon_from_name. Let stock be a list of icon names to try.
1750 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1751 Replace TOOLBAR_TOP_WIDGET.
1752 (free_frame_tool_bar, xg_change_toolbar_position ):
1753 Replace TOOLBAR_TOP_WIDGET.
1754 (xg_initialize): Remove tearoff code.
1756 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1758 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1759 pixel from the window's cursor glyph width, since X renders hollow
1760 blocks 1 pixel wider than the 'width' parameter.
1762 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1763 glyph->pixel_width; this is now done in xterm.c.
1765 Fix reordering of bracket characters in isolates.
1766 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1767 RESOLVED_ONLY; when non-zero, return from the cache only fully
1768 resolved states. All callers changed.
1769 (CANONICAL_EQU): New macro.
1770 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1771 equivalent of the paired closing bracket character.
1772 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1773 the default non-negative value, to be checked later in
1774 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1775 characters against those pushed onto the BPA stack.
1776 (bidi_record_type_for_neutral): New function.
1777 (bidi_resolve_brackets): Record next_for_neutral and
1778 prev_for_neutral when embedding level gets pushed. Force
1779 resolution of bracket pairs when entering a level run that was not
1781 (bidi_resolve_neutral): Add assertions before calling
1782 bidi_resolve_neutral_1.
1783 (bidi_level_of_next_char): Remove the code that attempted to
1784 resolve unresolved neutrals; that is now done by
1785 bidi_resolve_neutral.
1787 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1789 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1791 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1792 1-pixel R2L characters.
1793 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1794 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1796 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1798 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1801 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1803 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1804 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1805 It's not clear to me whether the initialization is needed,
1806 but it can't hurt so I played it safe.
1808 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1810 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1812 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1814 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1815 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1817 (bidi_get_type): Return the isolate initiators and terminator types.
1818 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1819 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1820 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1821 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1822 for the new features.
1823 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1824 push and pop correctly for isolates.
1825 (bidi_remember_char): Modify to accept an additional argument
1826 and record the bidi type according to its value.
1827 (bidi_cache_iterator_state): Accept an additional argument to only
1828 update an existing state. Handle the new members of struct bidi_it.
1829 (bidi_cache_find): Arguments changed: no longer accepts a level,
1830 instead accepts a flag telling it whether it is okay to return
1831 unresolved neutrals.
1832 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1833 table. Initialize new isolate-related members.
1834 (bidi_paragraph_init): Some code factored out into
1835 find_first_strong_char.
1836 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1837 into bidi_resolve_explicit.
1838 (bidi_resolve_explicit): Support the isolate initiators and
1839 terminator. Fix handling of embeddings and overrides according to
1840 new UBA requirements. Record information about previously seen
1841 characters here (moved from bidi_level_of_next_char).
1842 (bidi_resolve_weak): Adapt to changes in struct members.
1843 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1844 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1845 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1846 paired bracket resolution. Handle isolate initiators and
1848 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1849 (bidi_level_of_next_char): Move the code that records information
1850 about previous characters to bidi_resolve_explicit. Fix logic of
1851 resolving neutrals and make sure their cache entries are updated.
1852 Remove now unneeded special handling of PDF level.
1854 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1855 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1856 enlarged per Unicode 6.3.
1857 (enum bidi_bracket_type_t): New data type.
1858 (struct bidi_saved_info): Leave only 2 type members out of 4.
1860 (struct bidi_stack): Add members necessary to support isolating
1862 (struct bidi_it): Add new members necessary to support isolating
1863 sequences and bracket pair resolution.
1865 * xdisp.c (Fbidi_resolved_levels): New function.
1866 (syms_of_xdisp): Defsubr it.
1867 (append_glyph, append_composite_glyph, produce_image_glyph)
1868 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1870 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1872 * term.c (append_glyph, append_composite_glyph)
1873 (append_glyphless_glyph): Convert aborts to assertions.
1875 * .gdbinit (pgx): Display the character codepoint, resolved level,
1876 and bidi type also for glyphless glyphs.
1878 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1880 Avoid unwanted point motion in Fline_beginning_position.
1881 * lisp.h (scan_newline_from_point): Add prototype.
1882 * search.c (scan_newline_from_point): New function, refactored from...
1883 * cmds.c (Fforward_line): ...adjusted user.
1884 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1885 and simplify the former since the latter doesn't move point.
1887 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1889 Cleanup terminal handling code.
1890 * dispextern.h (get_named_tty): Remove prototype but...
1891 * termhooks.h (get_named_terminal): ...resurrect it under
1892 more meaningful name.
1893 (get_terminal): Likewise, but with...
1894 (decode_live_terminal): ...this name.
1895 (decode_tty_terminal): Add prototype.
1896 * term.c (get_tty_terminal): Remove.
1897 (get_named_tty): Remove.
1898 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1899 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1900 Use decode_tty_terminal.
1901 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1902 * terminal.c (get_terminal): Refactor to...
1903 (decode_terminal, decode_live_terminal): ...new functions.
1904 (decode_tty_terminal): Replacement for get_tty_terminal.
1905 (get_named_terminal): Likewise for get_named_tty.
1906 * coding.c (Fset_terminal_coding_system_internal)
1907 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1908 (Fkeyboard_coding_system):
1909 * composite.c (Fcomposition_get_gstring):
1910 * dispnew.c (Fsend_string_to_terminal):
1911 * frame.c (Fmake_terminal_frame):
1912 * nsfns.m (check_ns_display_info):
1913 * w32fns.c, xfns.c (check_x_display_info):
1914 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1915 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1916 (Fset_quit_char): Use get_named_terminal.
1917 (Fset_output_flow_control, Fset_input_meta_mode):
1918 Use decode_tty_terminal.
1920 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1922 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1923 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1925 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1927 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1928 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1930 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1932 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1935 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1937 * editfns.c (dump_tz_string): No longer const.
1938 It might be modified.
1940 * nsmenu.m (clear): Assume OS X 10.6 or later.
1942 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1944 * unexmacosx.c: Remove include ppc/reloc.h.
1945 (unrelocate, copy_dysymtab): Remove PPC code.
1946 (rebase_reloc_address): Remove, only used for PPC:
1948 * nsterm.m: Always include macfont.h on COCOA.
1949 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1950 (ns_dumpglyphs_image, ns_check_menu_open)
1951 (applicationDidFinishLaunching)
1952 (antialiasThresholdDidChange:)
1953 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1954 Remove checks for OSX <= 10.5/10.6.
1955 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1956 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1959 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1960 (NS_HAVE_NSINTEGER): Remove block.
1961 Remove >= OSX 10.6 tests.
1963 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1964 (x_activate_menubar, trackingNotification:): Remove check for
1966 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1968 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1970 * nsfns.m: Always include macfont.h on COCOA.
1971 (ns_filename_from_panel, ns_directory_from_panel)
1972 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1973 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1975 * macfont.m: Remove >= 1050 check.
1976 (macfont_create_family_with_symbol)
1977 (macfont_get_glyph_for_character)
1978 (mac_font_get_glyphs_for_variants)
1979 (mac_ctfont_create_available_families, syms_of_macfont):
1980 Remove code for OSX < 10.6.
1981 (mac_font_family_group, mac_font_family_compare): Remove, only used
1984 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1985 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1987 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1990 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1992 Fix putenv race conditions with undefined behavior (Bug#8705).
1993 Do all putenv calls before Emacs creates any threads.
1994 Use a safer way to modify the TZ environment variable in the
1995 presence of multiple threads. For further thread-safety,
1996 prefer localtime_r and gmtime_r to localtime and gmtime,
1997 and prefer struct tm's tm_gmtoff (if available) to calling
1998 both localtime_r and gmtime_r.
1999 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2000 (init_dbusbind): ... to this new function.
2001 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2002 * xterm.c (x_term_init): Move xputenv call from here ...
2003 (init_xterm): ... to this new function.
2004 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2005 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2006 (dump_tz_string): New constant.
2007 (init_editfns): Use it. This centralizes the dump_tz stuff.
2008 Call set_time_zone_rule here, so that its xputenv is done
2009 before Emacs goes multithreaded.
2010 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2011 thread-safe enough for Emacs.
2012 (format_time_string, Fdecode_time, Fcurrent_time_string)
2013 (Fcurrent_time_zone):
2014 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2015 localtime and gmtime. Remove now-unnecessary calls to block_input.
2016 (tm_gmtoff): New static function.
2017 (Fdecode_time, Fcurrent_time_zone): Use it.
2018 (Fencode_time): Use mktime_z, for better thread-safety.
2019 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2020 i.e., not quite thread-safe but good enough for Emacs typical usage.
2021 Do not reclaim storage that is in the environment; let it leak.
2022 Always call tzset, since localtime_r does not.
2023 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2024 This is now done in init_editfns.
2025 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2026 New macros and declarations, for platforms lacking tzalloc & friends.
2028 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2030 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2031 On x86 platforms this works around GCC bug 63495
2032 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2033 and more generally should fix a portability problem in Emacs.
2034 Reported by Stefan Monnier in:
2035 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2037 2014-10-08 Leo Liu <sdl.web@gmail.com>
2039 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2040 * keymap.c (describe_vector_princ):
2041 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2044 * print.c (printchar_stdout_last): Declare.
2045 (printchar): Record the last char written to stdout.
2046 (Fterpri): Add optional argument ENSURE.
2048 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2050 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2051 DELAY argument to change_frame_size, so that the frame size
2052 changes, if any are needed, are delayed until the next redisplay.
2053 This is to avoid a too early QUIT inside change_frame_size, when
2054 it calls Lisp in frame_windows_min_size, in case one of the events
2055 we've read sets the quit-flag. (Bug#18649)
2057 * w32fns.c (check_x_display_info): Accept terminal objects as
2058 argument, to follow what xfns.c does.
2060 2014-10-07 Glenn Morris <rgm@gnu.org>
2062 * Makefile.in ($(srcdir)/macuvs.h)
2063 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2065 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2067 * decompress.c (init_zlib_functions): Move the message about zlib
2068 being unavailable from here...
2069 (Fzlib_decompress_region): ...to here. (Bug#18650)
2071 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2073 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2074 the case where an optional string is used. Adjust docstring.
2076 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2078 * lisp.mk (lisp): Remove w32-common-fns.elc.
2080 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2082 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2083 These were already defined in buffer.c, and the duplicate
2084 definitions cause problems on platforms like 'gcc -fno-common'.
2085 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2087 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2089 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2090 if toolbar is visible.
2092 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2095 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2096 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2097 (ns_select, ns_read_socket): Use unwind_protect to decrease
2098 apploopnr (Bug#18345).
2099 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2100 line height (Bug#17977).
2102 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2103 (macfont_closest_traits_index): New function.
2104 (macfont_closest_traits_index_p): Rename from
2105 macfont_closest_traits_index.
2106 (macfont_list): Use macfont_closest_traits_index_p.
2108 2014-10-05 K. Handa <handa@gnu.org>
2110 * coding.c (detect_coding_iso_2022): Set coding->rejected
2111 correctly when an invalid escape sequence is found (Bug#18610).
2113 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2115 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2116 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2119 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2121 * buffer.c (scroll_bar_width, scroll_bar_height):
2123 * window.c (Fset_window_scroll_bars): Fix doc-string.
2124 (Fwindow_scroll_bars): Have it return what the doc-string says.
2126 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2128 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2129 iterator backwards, to resync the bidi iterator. (Bug#18584)
2131 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2133 Consistently use min and max macros from lisp.h.
2134 * coding.c (min, max):
2136 * unexhp9k800.c (min):
2137 * unexw32.c (min, max): Use definitions from lisp.h.
2138 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2140 * gmalloc.c (min): Tiny style change.
2142 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2143 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2145 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2147 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2148 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2149 (X_ULONG_MAX): Move these macros to xterm.h.
2150 (x_fill_property_data): Be more generous about allowing either
2151 signed or unsigned data of the appropriate width.
2152 * xterm.h (x_display_set_last_user_time): New function.
2153 All setters of last_user_time changd to use this function.
2154 If ENABLE_CHECKING, check that the times are in range.
2156 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2158 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2159 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2161 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2163 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2164 make a font_object from a tty frame (Bug#18573).
2165 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2167 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2169 * alloc.c (mark_overlay): Assume that overlay boundaries are
2170 always markers. Add comment.
2171 * lread.c (read_internal_start): Use convenient validate_subarray.
2173 (Fread_from_string): Adjust docstring.
2175 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2177 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2179 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2180 Rename from the "x-" prefix.
2182 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2184 * xselect.c (selection-converter-alist): Fix docstring.
2186 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2188 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2189 argument passed by the caller, when we mirror all slashes into
2192 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2194 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2195 Resurrect old code and fix compilation with GTK < 2.13.6.
2197 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2199 Use AUTO_CONS instead of SCOPED_CONS, etc.
2200 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2201 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2202 (AUTO_LIST1): Rename from scoped_list1.
2203 (AUTO_LIST2): Rename from scoped_list2.
2204 (AUTO_LIST3): Rename from scoped_list3.
2205 (AUTO_LIST4): Rename from scoped_list4.
2206 (AUTO_STRING): Rename from SCOPED_STRING.
2207 * frame.h (AUTO_FRAME_ARG):
2208 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2209 (AUTO_LIST4, AUTO_STRING):
2210 Prepend a new argument 'name'.
2211 Declare a variable instead of yielding a value.
2213 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2215 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2217 * w32fns.c (w32_createwindow): Accept an additional argument, an
2218 array of 2 values specifying the coordinates of the frame's
2219 top-left corner. Use these values instead of calling x_get_arg,
2220 which can cons Lisp objects, and therefore cannot be called except
2221 from the main thread. Remove redundant tests for the default
2223 (my_create_window): Move the calculation of the coordinates of the
2224 frame's top-left edge here. Pass them to the input thread via the
2225 second parameter of the WM_EMACS_CREATEWINDOW message.
2226 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2229 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2231 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2232 (redisplay_window): Treat the frame's frozen_window_starts flag
2233 the same way as the optional_new_start flag for the window: only
2234 obey it if the glyph row showing point will be fully visible.
2235 Likewise when the window start is in a continuation line. If,
2236 after trying everything under the 'force_start' label, point is
2237 still not fully visible, give up and scroll the window.
2238 Add debugging traces. (Bug#18545)
2240 * window.c (Frecenter): Set the window's redisplay flag.
2242 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2244 * w32term.c (w32_read_socket): Don't use frame dimensions for
2245 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2246 rectangle. Check the return value of GetClientRect, and don't use
2247 the results if it didn't succeed.
2249 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2250 in columns and lines after correcting the pixel dimensions in
2252 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2253 negative values to xrealloc. (Bug#18528)
2255 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2257 * alloc.c: Remove now-unnecessary check.
2258 Suggested by Dmitry Antipov in:
2259 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2261 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2263 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2264 to Ubuntu 14.04.1 x86-64.
2266 Simplify stack-allocated Lisp objects, and make them more portable.
2267 The build_local_string macro was used in two ways: (1) string
2268 literals for which scoped allocation suffices, and (2) file name
2269 components, where it's not safe in general to assume bounded-size
2270 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2271 allocates a block-scope string, and by using SCOPED_STRING for (1)
2272 and build_string for (2). Furthermore, actually use stack
2273 allocation only for objects known to have sufficient alignment.
2274 This simpler implementation means Emacs can make
2275 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2276 GC_MAKE_GCPROS_NOOPS.
2277 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2278 for fewer differences among implementations.
2279 (struct Lisp_String): Now GCALIGNED.
2280 (USE_STACK_LISP_OBJECTS): Default to true, since the
2281 implementation no longer insists on a nonempty GCALIGNED.
2282 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2283 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2284 separately. Move definiens to scoped_cons. The old definition
2285 was incorrect when GCALIGNED was defined to be empty.
2286 (union Aligned_String): New type.
2287 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2288 implementation ports to compilers that don't align strictly enough.
2289 Don't worry about the union sizes; it's not worth bothering about.
2290 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2291 Rewrite using USE_STACK_CONS.
2292 (scoped_cons): Assume the use of union Aligned_Cons.
2293 (lisp_string_size, make_local_string, build_local_string): Remove.
2294 Unless otherwise specified, all callers of build_local_string
2295 changed to use SCOPED_STRING.
2296 (SCOPED_STRING): New macro.
2297 * data.c (wrong_choice):
2298 * menu.c (single_menu_item):
2299 * process.c (Fformat_network_address):
2300 Hoist use of SCOPED_STRING out of a scope, so that its returned
2301 object lives long enough.
2302 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2303 as the string might be long or might not be ASCII.
2305 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2307 * msdos.c (internal_terminal_init): Bump version to 25.
2309 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2311 Keep stack-allocated Lisp objects fast rather than versatile.
2312 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2313 (SCOPED_CONS_INITIALIZER): New macro.
2314 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2315 (USE_LOCAL_ALLOCA): Remove.
2316 (local_cons, local_list1, local_list2, local_list3, local_list4):
2317 Remove. Stack overflow checking makes them too slow.
2318 (make_local_vector): Likewise. Also we just don't have enough
2320 (enum LISP_STRING_OVERHEAD): Remove.
2321 (local_string_init, local_vector_init): Remove prototypes.
2322 (make_local_string, build_local_string): Redesign to target short
2323 compile-time string constants, fall back to regular string allocation
2325 (lisp_string_size): New function.
2326 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2327 * alloc.c (local_string_init, local_vector_init): Remove.
2328 (verify_ascii) [ENABLE_CHECKING]: New function.
2329 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2330 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2331 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2332 * xselect.c, xterm.c: All related users changed.
2334 2014-09-28 Ken Brown <kbrown@cornell.edu>
2336 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2337 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2339 2014-09-27 Ken Brown <kbrown@cornell.edu>
2341 Fix implementation of HYBRID_MALLOC on Cygwin.
2342 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2343 (bss_sbrk_buffer_beg): New variable. Use it...
2344 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2345 incorrect definition.
2347 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2349 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2350 Make it into a function and change arg to be a function.
2352 * lisp.mk (lisp): Add elisp-mode.elc.
2354 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2356 * xfns.c (x_default_scroll_bar_color_parameter):
2357 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2358 to pacify --enable-gcc-warnings in non-scrollbar builds.
2360 2014-09-26 Ken Brown <kbrown@cornell.edu>
2362 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2364 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2366 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2367 MinGW builds that use GCC before 4.2.
2369 Default to stack objects on DOS_NT platforms as well.
2370 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2371 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2373 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2375 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2376 ALIGN_STACK attribute.
2378 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2380 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2381 ALIGN_STACK attribute.
2383 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2384 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2386 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2388 * frame.c (frame_inhibit_resize):
2389 * widget.c (EmacsFrameResize):
2390 * window.c (resize_frame_windows, Fset_window_configuration):
2391 * xdisp.c (expose_frame):
2392 * xfns.c (x_change_tool_bar_height):
2393 * xmenu.c (update_frame_menubar):
2394 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2395 Remove code left dead after 2014-07-27 changes.
2397 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2399 Fix local_cons etc. to not exhaust the stack when in a loop.
2400 Problem reported in:
2401 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2402 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2403 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2404 (Ffind_charset_string):
2405 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2406 * data.c (wrong_range):
2407 * editfns.c (Fpropertize, format2):
2408 * emacs.c (init_cmdargs, decode_env_path):
2409 * fileio.c (auto_save_error):
2410 * fns.c (Fyes_or_no_p):
2411 * font.c (font_style_to_value, font_parse_xlfd)
2412 (font_parse_family_registry, font_delete_unmatched)
2414 * fontset.c (Fset_fontset_font):
2415 * frame.c (x_get_arg):
2416 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2417 (read_char_minibuf_menu_prompt):
2418 * keymap.c (silly_event_symbol_error, describe_vector):
2419 * lread.c (load_warn_old_style_backquotes):
2420 * menu.c (single_menu_item):
2421 * minibuf.c (Fread_buffer):
2422 * process.c (status_message, Fformat_network_address)
2423 (server_accept_connection):
2424 * textprop.c (copy_text_properties):
2425 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2426 * xfns.c (x_default_scroll_bar_color_parameter):
2427 * xfont.c (xfont_open):
2428 * xselect.c (x_clipboard_manager_error_1):
2429 * xterm.c (x_term_init):
2430 Put USE_LOCAL_ALLOCA at the start of the function.
2431 * fns.c (maybe_resize_hash_table): Use build_string instead of
2432 build_local_string, since we'd otherwise need a conditional
2433 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2434 not worth the bother of optimization.
2435 * font.c (font_delete_unmatched): Remove by-hand code that
2436 observed MAX_ALLOCA limit, since it's now done automatically.
2437 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2438 since build_local_string needs its sa_alloc.
2439 * lisp.h (lisp_word_count): New function.
2440 (SAFE_ALLOCA_LISP): Use it.
2441 (USE_LOCAL_ALLOCA): New macro.
2442 (local_cons, make_local_vector, make_local_string):
2443 Observe the MAX_ALLOCA limit.
2444 (LISP_STRING_OVERHEAD): New constant.
2445 (make_local_string): Use it.
2447 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2449 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2450 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2451 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2452 and Solaris and it's likely to work on similar platforms.
2454 Avoid signed integer overflow when converting Time to ptrdiff_t.
2455 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2457 (position_to_Time, Time_to_position): New functions.
2458 (gen_help_event, kbd_buffer_get_event): Use them.
2459 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2460 Go back to plain 'unsigned long', so that 'Time' is the same
2461 for both X and non-X builds; this is less likely to cause surprise.
2462 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2463 are the same size; this is no longer required.
2465 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2466 of bit 28 and of whether an unsigned value is negative.
2467 This simplifies the code a bit, and pacifies clang 3.4.
2469 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2471 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2472 Windows builds, where 'long' is a 32-bit type.
2474 * w32inevt.h (w32_console_mouse_position): Update the argument
2475 types to use 'Time'.
2477 * w32term.c (w32_mouse_position)
2478 (x_horizontal_scroll_bar_report_motion)
2479 (x_scroll_bar_report_motion): Update the argument types to use
2482 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2484 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2485 (struct input_event): ...unsigned bitfields. Likewise for
2486 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2487 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2488 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2489 (kbd_buffer_get_event): Adjust users.
2490 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2491 (make_scroll_bar_position): New function, refactored out of...
2492 (make_lispy_event): ...adjusted user.
2493 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2494 * nsterm.m (ns_mouse_position, mouseUp):
2495 * term.c (term_mouse_position):
2496 * w32inevt.c (w32_console_mouse_position):
2497 * w32term.c (w32_mouse_position):
2498 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2499 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2500 Prefer enum and explicit enum members to integers and numeric values.
2502 * chartab.c (uniprop_encode_value_numeric):
2503 * font.c (font_style_to_value): Use make_local_vector.
2504 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2505 * keymap.c (append_key): Use scoped_list1.
2507 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2508 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2510 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2512 Fix some slow uses and misuses of strcat.
2513 * doc.c (get_doc_string):
2514 * gtkutil.c (get_utf8_string):
2515 * xsmfns.c (x_session_initialize):
2516 Avoid recomputation of string length.
2517 * ftfont.c (ftfont_spec_pattern):
2518 * xfns.c (xic_create_fontsetname):
2519 Don't assume output buffer is initially zero.
2521 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2523 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2524 All callers changed.
2525 * xterm.c (x_term_init): Use new functionality to avoid two needs
2526 to compute a string length.
2528 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2530 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2532 Use known length of a Lisp string to copy it faster.
2533 * lisp.h (lispstrcpy): New function. Add comment.
2534 * callproc.c (child_setup):
2535 * dbusbind.c (xd_append_arg):
2536 * doc.c (get_doc_string):
2537 * font.c (Ffont_xlfd_name):
2538 * frame.c (xrdb_get_resource):
2539 * process.c (Fmake_network_process, network_interface_info):
2540 * w32fns.c (Fx_open_connection):
2541 * w32proc.c (sys_spawnve):
2542 * xfns.c (select_visual):
2543 * xfont.c (xfont_list):
2544 * xsmfns.c (x_session_initialize):
2545 * xterm.c (x_term_init): Use it.
2547 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2549 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2550 Reported by Dmitry Antipov in thread leading to:
2551 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2552 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2553 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2555 * callproc.c (call_process): Save and restore sa_avail.
2556 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2557 (AVAIL_ALLOCA): New macro.
2558 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2559 Use it, and check against sa_avail rather than MAX_ALLOCA.
2561 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2563 On OSX, do not free font-specific data more than once (Bug#18501).
2564 * macfont.m (macfont_close): Release and free font-specific data
2565 only if it wasn't previously freed.
2567 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2569 * unexmacosx.c (dump_it): Improve error message.
2571 2014-09-22 Juri Linkov <juri@jurta.org>
2573 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2574 (Bug#10747, bug#18334)
2576 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2578 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2579 units in which the position is measured. (Bug#18493)
2581 * xdisp.c (redisplay_internal): Force redisplay of all windows
2582 that show a buffer whose narrowing has changed. (Bug#18490)
2584 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2586 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2587 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2588 lines, draw the hollow-box and hbar cursors on the right side of
2589 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2592 * xterm.c (x_draw_stretch_glyph_string):
2593 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2594 caused the block cursor to disappear on a TAB in R2L lines in
2595 every window except the leftmost one. Reported by Martin Rudalics
2598 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2600 Always use matched specpdl entry to record call arguments (Bug#18473).
2601 * lisp.h (record_in_backtrace): Adjust prototype.
2602 * eval.c (record_in_backtrace): Return current specpdl level.
2603 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2604 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2605 entry and use that entry in call to backtrace_debug_on_exit.
2606 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2607 (do_debug_on_call): Get current specpdl level as 2nd arg.
2609 Prefer ptrdiff_t to int and avoid integer overflows.
2610 * fileio.c (make_temp_name):
2611 * font.c (font_parse_family_registry): Avoid integer
2612 overflow on string size calculation.
2613 * data.c (Faset): Likewise for byte index.
2615 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2617 Fix display of R2L lines in partial-width windows.
2618 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2619 assigned the correct value.
2620 (extend_face_to_end_of_line): Account for truncation and
2621 continuation glyphs in R2L rows when one of the fringes is not
2623 (display_line): Don't assign negative X offset to a row if we are
2624 going to produce a truncation glyph for it. When handling
2625 truncated R2L rows, consider the width of the left fringe instead
2627 (produce_special_glyphs): Fix bogus assignments.
2629 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2631 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2632 always set to a valid value. Make sure the size passed to alloca
2633 is always positive. (Bug#18516)
2635 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2637 Avoid extra call to oblookup when interning symbols.
2638 * lisp.h (intern_driver): Add prototype.
2639 * lread.c (intern_driver): New function.
2640 (intern1, intern_c_string_1, Fintern):
2641 * font.c (font_intern_prop):
2642 * w32font.c (intern_font_name): Use it.
2644 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2646 Minor improvements to new stack-allocated Lisp objects.
2647 * frame.h (FRAME_PARAMETER):
2648 Prefer scoped_list1 to local_list1 where either would do.
2649 * lisp.h (scoped_list4): New macro.
2650 (local_cons, local_list1, local_list2, local_list3, local_list4)
2651 (make_local_vector, make_local_string, build_local_string):
2652 Prefer functions to macros where either would do.
2653 * xdisp.c (build_desired_tool_bar_string):
2654 Prefer scoped_list4 to local_list4 where either would do.
2656 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2658 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2659 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2660 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2661 * frame.h (FRAME_PARAMETER): New macro.
2662 * dispnew.c (init_display):
2663 * fontset.c (Fset_fontset_font):
2664 * frame.c (x_default_parameter):
2665 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2666 * xfns.c (x_default_scroll_bar_color_parameter)
2667 (x_default_font_parameter, x_create_tip_frame): Use it.
2668 * editfns.c (Fpropertize): Use local_cons.
2669 * process.c (status_message): Use build_local_string.
2670 * xfont.c (xfont_open): Use make_local_string.
2671 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2673 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2675 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2676 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2677 !__clang__. This works with GCC and with clang and is safer for
2678 compilers we don't know about.
2679 (local_cons): Rename parameter to make capture less likely.
2681 2014-09-17 Samuel Bronson <naesten@gmail.com>
2683 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2685 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2687 Fix minor problems found by static checking.
2688 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2690 * buffer.h (decode_buffer): Doc and indentation fixes.
2691 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2693 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2695 Avoid clang-specific warnings.
2696 * buffer.c (init_buffer): Shut up -Wself-assign.
2697 * process.c (server_accept_connection): Shut up -Wunsequenced.
2699 2014-09-16 Daniel Colascione <dancol@dancol.org>
2701 * fns.c (sxhash): For symbols, use address as hash code.
2703 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2705 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2706 * charset.c (load_charset_map_from_file): Use scoped_list2
2707 and build_local_string.
2708 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2709 * emacs.c (init_cmdargs, decode_env_path):
2710 * fileio.c (Fexpand_file_name):
2711 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2712 * frame.c (x_get_arg):
2713 * keyboard.c (safe_run_hooks_error):
2714 * lread.c (load_warn_old_style_backquotes):
2715 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2716 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2717 * xselect.c (x_clipboard_manager_error_1)
2718 (x_clipboard_manager_save_all):
2719 * xterm.c (x_term_init): Use build_local_string.
2721 Avoid more integer overflows on string size calculations.
2722 * category.c (Fmake_category_set):
2723 * xdisp.c (get_overlay_arrow_glyph_row):
2724 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2726 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2728 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2729 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2730 error message format. Use message_with_string to have non-ASCII
2731 file names properly displayed.
2732 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2733 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2734 where these APIs are not available even in UNICOWS.DLL.
2735 Improve the format of error messages and include the file name in them
2737 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2738 call play-sound-functions, per documentation.
2740 * w32.c (w32_get_long_filename, w32_get_short_filename):
2741 Constify the input file name arguments.
2743 * w32.h (w32_get_long_filename, w32_get_short_filename):
2746 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2748 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2749 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2750 [USE_LOCAL_ALLOCATORS]: New macros.
2751 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2752 (build_local_string): Avoid argument name expansion clash with
2754 * alloc.c (toplevel)
2755 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2756 Preprocessor guard to avoid impossible configuration.
2757 * charset.c (Ffind_charset_region, Ffind_charset_string):
2758 Use make_local_vector.
2759 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2760 * textprop.c (Fput_text_property, Fadd_face_text_property):
2762 (copy_text_properties): Use local_cons and local_list3.
2763 * chartab.c (uniprop_table):
2764 * data.c (wrong_choice, wrong_range):
2765 * doc.c (get_doc_string):
2766 * editfns.c (format2):
2767 * fileio.c (Fexpand_file_name, auto_save_error):
2768 * fns.c (Fyes_or_no_p):
2769 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2770 * fontset.c (Fset_fontset_font):
2771 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2772 (read_char_minibuf_menu_prompt):
2773 * keymap.c (silly_event_symbol_error, describe_vector):
2774 * menu.c (single_menu_item):
2775 * minibuf.c (Fread_buffer):
2776 * process.c (status_message, Fformat_network_address)
2777 (server_accept_connection): Use make_local_string and
2778 build_local_string. Prefer compound literals where appropriate.
2780 2014-09-15 Daniel Colascione <dancol@dancol.org>
2782 * fns.c (Fsort): Tweak sort docstring.
2784 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2786 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2787 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2788 set errno to EAGAIN instead, to allow the caller to retry the
2789 write after some waiting. Fixes deadlocks when Emacs exchanges a
2790 lot of data through the pipe. (Bug#18420)
2792 * sound.c (Fplay_sound_internal): Encode the sound file name in
2793 the ANSI codepage. Expand it against data-directory, as per docs,
2794 not against the current directory. No need to make a local copy
2795 of the file name; pass the encoded file name directly to
2796 do_play_sound. (Bug#18463)
2798 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2799 NULL, and the file name is not encodable in ANSI codepage, return
2800 the string with "?" replacement characters, which will fail the
2801 caller. This avoids returning a random value in that case.
2803 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2805 * window.c (Fresize_mini_window_internal): Set w->total_lines
2806 from w->pixel_height (Bug#18422).
2808 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2810 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2811 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2812 setting resize increments (Bug#18435).
2814 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2816 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2817 state around the call to line_bottom, since it can move the
2818 iterator to another screen line. This fixes off-by-one errors in
2819 the reported row in some rare cases.
2821 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2823 * callproc.c (init_callproc): Fix bug introduced at
2824 2014-09-07 (Bug#18474).
2826 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2828 Prefer ptrdiff_t to int and avoid integer overflows.
2829 * fileio.c (make_temp_name):
2830 * font.c (font_parse_family_registry): Avoid integer
2831 overflow on string size calculation.
2832 * data.c (Faset): Likewise for byte index.
2834 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2836 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2838 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2840 * lisp.h (make_local_string): Nitpick indent.
2841 * print.c (Fprin1_to_string): Remove unused GCPROs.
2843 More debugging aids around GCPROs.
2844 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2845 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2846 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2848 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2849 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2851 Remove redundant GCPROs around Ffuncall and Fapply calls.
2852 This is safe because Ffuncall protects all of its arguments by itself.
2853 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2854 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2855 (call6, call7): Likewise. Use compound literals where applicable.
2856 (run_hook_with_args_2): Use compound literal.
2858 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2860 Pacify --enable-gcc-warnings when no window system is used.
2861 These warnings found that subscript error, so they seem worthwhile.
2862 * composite.c (char_composable_p): Simplify a bit.
2863 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2864 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2865 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2866 * window.c (set_window_scroll_bars):
2867 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2868 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2869 Ignore -Wsuggest-attribute=const.
2870 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2871 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2873 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2875 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2876 Use check_iso_charset_parameter instead of doing the checks by hand.
2877 (check_iso_charset_parameter): Move up. Check parameters a bit
2878 more carefully, and return true for 96-char sets. All callers changed.
2880 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2882 Simplify lisp.h by removing the __COUNTER__ business.
2883 Reported by Dmitry Antipov in:
2884 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2885 * lisp.h (make_local_vector, make_local_string)
2886 (build_local_string): Simplify by not bothering with __COUNTER__.
2887 The __COUNTER__ business wasn't working properly, and was needed
2888 only for hypothetical future expansion anyway.
2890 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2892 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2893 terms to determine bitmap color. (Bug#18437)
2895 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2897 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2900 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2902 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2904 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2906 * xterm.c (handle_one_xevent): Detect iconified by looking at
2907 _NET_WM_STATE_HIDDEN.
2909 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2911 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2912 These can generate a constant with the correct value but the wrong
2913 width, which doesn't work as a printf argument. All uses removed.
2914 Reported by Dmitry Antipov in:
2915 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2916 (ENUMABLE): Remove; no longer needed.
2917 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2918 Remove; no longer needed because of the above change.
2919 Each definiens moved to the only use.
2921 Improve the experimental local and scoped allocation.
2922 * alloc.c (local_string_init, local_vector_init):
2923 New functions, defined if USE_LOCAL_ALLOCATORS.
2924 Mostly, these are moved here from lisp.h, as it's not
2925 clear it's worth making them inline.
2926 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2927 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2928 USE_STACK_LISP_OBJECTS, not on a laundry list.
2929 (local_string_init, local_vector_init): New decls.
2930 (union Aligned_Cons): New type.
2931 (scoped_cons): Use it. Give up on the char trick, as it's a too
2932 much of a maintenance hassle; if someone wants this speedup
2933 they'll just need to convince their compiler to align properly.
2934 Conversely, use the speedup if struct Lisp_Cons happens to
2935 be aligned even without a directive. Better yet, help it along
2936 by using union Aligned_Cons rather than struct Lisp_Cons.
2937 (pointer_valid_for_lisp_object): Remove. This check is not
2938 necessary, since make_lisp_ptr is already doing it. All uses removed.
2939 (local_vector_init, local_string_init): Move to alloc.c.
2940 (build_local_vector): Remove this awkward macro, replacing with ...
2941 (make_local_vector): New macro, which acts more like a function.
2942 Use statement expressions and use __COUNTER__ to avoid macro
2943 capture. Fall back on functions if these features are not supported.
2944 (build_local_string, make_local_string): Likewise.
2946 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2948 * xterm.c (x_term_init): Consolidate duplicated code.
2949 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2950 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2951 Add eassert and mark dpyinfo as dead only if it was alive.
2953 Add macros to allocate temporary Lisp objects with alloca.
2954 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2955 * character.h (parse_str_as_multibyte): Move prototype to ...
2956 * lisp.h (parse_str_as_multibyte): ... here.
2957 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2958 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2960 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2961 (local_string_init): New functions.
2962 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2963 (init_alloc_once): Call it.
2965 Cleanup last change and make all new stuff conditional.
2966 * lisp.h (build_local_string): Rename to ...
2967 (make_local_string): ... this macro.
2968 (build_local_string, scoped_list1, scoped_list3): New macros.
2969 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2970 and functions as such, use regular fallbacks otherwise.
2971 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2974 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2976 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2977 always make sure the marginal areas of the row are in sync with
2978 what the window wants. (Bug#18419)
2980 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2981 existing binding of a variable, to avoid silently aborting
2982 commands that use specbind. (Bug#18331)
2984 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2986 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2987 * coding.c (growable_destination): New function.
2988 (produce_chars): Use it for sanity checks. Do not fiddle with
2989 dst_end if the source and destination are both nil, as it's
2990 the caller's responsibility to avoid overlap.
2991 * keyboard.c (read_decoded_event_from_main_queue):
2992 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2993 length, not 4 times, to prevent decode_coding_c_string from trying
2994 to reallocate a destination. This removes the need for the FIXME.
2996 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2997 All callers simplified. Add a comment about exec_failed, vfork,
3000 Adjust drag-and-drop fix when window is above top (Bug#18303).
3001 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3002 XCDR bleed into XCAR's encoded value. Improve checks for
3003 out-of-range data while we're at it.
3005 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3007 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3008 is CONSP (Bug#18303).
3010 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3012 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3013 'alloca' gets passed arguments larger than MAX_ALLOCA.
3015 * font.c (MAX): Define if not defined elsewhere.
3017 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3019 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3020 here for destination buffer, to work around what appears to be a
3021 bug in decode_coding_c_string when the source and destination are
3024 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3025 This follows up on the recent thread in emacs-devel on alloca; see:
3026 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3027 This patch also cleans up alloca-related glitches noted while
3028 examining the code looking for unbounded alloca.
3030 * callproc.c (init_callproc):
3031 Rewrite to avoid need for alloca.
3032 * buffer.c (mouse_face_overlay_overlaps)
3033 (report_overlay_modification):
3034 * buffer.h (GET_OVERLAYS_AT):
3035 * coding.c (make_subsidiaries):
3036 * doc.c (Fsnarf_documentation):
3037 * editfns.c (Fuser_full_name):
3038 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3039 (search_embedded_absfilename, Fsubstitute_in_file_name):
3040 * fns.c (Fmake_hash_table):
3041 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3042 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3043 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3044 (xrdb_get_resource, x_get_resource_string):
3045 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3046 * ftxfont.c (ftxfont_draw):
3047 * image.c (xbm_load, xpm_load, jpeg_load_body):
3048 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3050 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3052 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3053 (find_and_return_menu_selection):
3054 * print.c (PRINTFINISH):
3055 * process.c (Fformat_network_address):
3056 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3057 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3058 * sound.c (wav_play, au_play):
3059 * syntax.c (skip_chars):
3060 * term.c (tty_menu_activate, tty_menu_show):
3061 * textprop.c (get_char_property_and_overlay):
3062 * window.c (Fset_window_configuration):
3063 * xdisp.c (safe__call, next_overlay_change, vmessage)
3064 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3065 * xfaces.c (face_at_buffer_position):
3066 * xmenu.c (x_menu_show):
3067 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3068 allocation size isn't bounded.
3069 * callint.c (Fcall_interactively): Redo memory_full check
3070 so that it can be done at compile-time on some platforms.
3071 * coding.c (MAX_LOOKUP_MAX): New constant.
3072 (get_translation_table): Use it.
3073 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3074 SAFE_ALLOCA, to catch integer overflows on size calculation.
3075 (exec_failed) [!DOS_NT]: New function.
3076 (child_setup) [!DOS_NT]: Use it.
3077 * editfns.c (Ftranspose_regions):
3078 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3079 * editfns.c (check_translation):
3080 Allocate larger buffers on the heap.
3081 * eval.c (internal_lisp_condition_case):
3082 Check for MAX_ALLOCA overflow.
3083 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3084 (Fbase64_encode_region, Fbase64_decode_region):
3085 Avoid unnecessary calls to SAFE_FREE before 'error'.
3086 * buffer.c (mouse_face_overlay_overlaps):
3087 * editfns.c (Fget_pos_property, check_translation):
3088 * eval.c (Ffuncall):
3089 * font.c (font_unparse_xlfd, font_find_for_lface):
3090 * ftfont.c (ftfont_drive_otf):
3091 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3092 (menu_bar_items, tool_bar_items):
3093 * sound.c (Fplay_sound_internal):
3094 * xdisp.c (load_overlay_strings, dump_glyph_row):
3095 Use an ordinary auto buffer rather than alloca, since the
3096 allocation size is fixed and small.
3097 * ftfont.c: Include <c-strcase.h>.
3098 (matching_prefix): New function.
3099 (get_adstyle_property): Use it, to avoid need for alloca.
3100 * keyboard.c (echo_add_key):
3101 * keymap.c (describe_map): Use ptrdiff_t, not int.
3102 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3103 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3104 when counting bytes.
3105 * lisp.h (xlispstrdupa): Remove, replacing with ...
3106 (SAFE_ALLOCA_STRING): ... new macro with different API.
3107 This fixes a portability problem, namely, alloca result
3108 passed to another function. All uses changed.
3109 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3111 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3112 (REGEX_ALLOCATE): New macros.
3113 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3114 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3116 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3118 (decode_mode_spec_coding): Store directly into buf rather than
3119 into an alloca temporary and copying the temporary to the buf.
3121 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3123 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3125 2014-09-04 Jan D <jan.h.d@swipnet.se>
3127 * xterm.c (x_term_init): Don't call x_session_initialize if running
3128 as a daemon (Bug#18375).
3130 * xsmfns.c: Initialize ice_fd.
3132 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3134 Less chatter in 'make' output.
3135 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3136 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3137 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3139 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3141 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3142 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3144 * nsfns.m (Fx_create_frame):
3145 * w32fns.c (Fx_create_frame):
3146 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3149 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3151 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3152 the reported row in the case of a window with a header line, by
3153 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3154 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3156 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3158 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3159 when configured --with-wide-int on typical 32-bit platforms.
3161 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3163 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3164 when HPOS is negative, for the benefit of R2L glyph rows whose
3165 newline overflows into the fringe.
3167 2014-09-03 Ken Brown <kbrown@cornell.edu>
3169 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3171 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3173 Minor cleanup of recent strlen-avoiding patch.
3174 * fileio.c (CHECK_LENGTH): Remove.
3175 Rewrite callers so that they don't need it.
3176 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3177 variable wasn't set.
3179 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3181 * fileio.c (CHECK_LENGTH): New macro.
3182 (Fexpand_file_name): Use it and get rid of a few more calls
3183 to strlen and strcat.
3184 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3185 * lisp.h (egetenv): ... because of a new inline function used to
3186 avoid calls to strlen for a compile-time constants.
3188 * buffer.h (decode_buffer): New function.
3189 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3190 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3191 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3192 * data.c (Flocal_variables_p):
3193 * fileio.c (Fverify_visited_file_modtime):
3194 * marker.c (live_buffer): Use it.
3196 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3198 Avoid extra calls to strlen in filesystem I/O routines.
3199 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3200 the length of 'newdir' is known or may be precalculated.
3201 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3202 not 'char *', and so use precalculated length.
3203 (Ffile_accessible_directory_p):
3204 * callproc.c (encode_current_directory, init_callproc):
3205 * charset.c (init_charset):
3206 * lread.c (load_path_check, load_path_default): Adjust users.
3207 * lisp.h (file_accessible_directory_p): Tweak prototype.
3209 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3211 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3214 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3216 --enable-silent-rules now suppresses more chatter.
3217 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3218 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3219 (am__v_CCLD_1): New macros, taken from Automake.
3220 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3222 Clean up extern decls a bit.
3223 * bytecode.c: Include blockinput.h and keyboard.h rather
3224 than rolling their APIs by hand.
3225 * emacs.c: Include regex.h and rely on its and lisp.h's API
3226 rather than rolling them by hand.
3227 * lastfile.c: Include lisp.h, to check this file's API.
3228 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3230 * regex.h (re_max_failures): New decl.
3231 * unexcw.c, unexmacosx.c, unexw32.c:
3232 Rely on lisp.h's API rather than rolling it by hand.
3233 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3234 Declare at top level, to pacify GCC -Wnested-externs.
3236 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3238 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3239 clipping rectangle become negative (i.e. large positive, since
3240 it's an unsigned data type). This can happen in R2L hscrolled
3241 glyph rows, and caused us to draw the cursor glyph on the fringe.
3242 For the details, see
3243 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3245 2014-08-31 Ken Brown <kbrown@cornell.edu>
3247 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3248 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3249 is defined. (Bug#18368)
3251 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3253 Vector-sorting fixes (Bug#18361).
3254 It's not safe to call qsort or qsort_r, since they have undefined
3255 behavior if the user-specified predicate is not a total order.
3256 Also, watch out for garbage-collection while sorting vectors.
3257 * fns.c: Include <vla.h>.
3258 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3259 (sort_vector_compare): Remove, replacing with ....
3260 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3261 ... these new functions.
3262 (sort_vector): Rewrite to use the new functions.
3263 GCPRO locals, since the predicate can invoke the GC.
3264 Since it's in-place return void; caller changed.
3265 (merge): Use 'inorder', for clarity.
3267 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3268 One can't hoist this out of the 'if', because intervening calls to
3269 newlocale, twolower, etc. can change errno.
3271 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3273 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3274 wording of the error messages.
3275 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3278 * w32proc.c (get_lcid_callback): Accept locale specifications
3279 without the country part, as in "enu" vs "enu_USA".
3280 (w32_compare_strings): Signal an error if a locale was specified,
3281 but couldn't be translated into a valid LCID.
3283 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3285 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3287 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3289 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3290 errno after towlower_l. errno's value is not specified after
3291 towlower_l. Instead, assume that towlower_l returns its argument
3292 on failure, which is portable in practice.
3294 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3296 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3298 * w32proc.c (w32_compare_strings): Accept additional argument
3299 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3300 if requested. If w32-collate-ignore-punctuation is non-nil, add
3301 NORM_IGNORESYMBOLS to the flags.
3302 (LINGUISTIC_IGNORECASE): Define if not already defined.
3303 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3305 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3308 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3310 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3311 Define substitutes for platforms that lack them.
3312 (str_collate): Add arguments locale and ignore_case.
3314 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3315 Add optional arguments LOCALE and IGNORE-CASE.
3317 * lisp.h (str_collate): Adapt argument list.
3319 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3321 Add vectors support to Fsort.
3322 * fns.c (sort_vector, sort_vector_compare): New functions.
3323 (sort_list): Likewise, refactored out of ...
3324 (Fsort): ... adjusted user. Mention vectors in docstring.
3325 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3326 * alloc.c (make_save_int_obj): New function.
3327 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3328 (make_save_int_obj): Add prototype.
3330 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3331 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3332 Conditionally define to match system's qsort_r signature.
3333 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3335 2014-08-28 Ken Brown <kbrown@cornell.edu>
3337 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3338 dumping and the system malloc after dumping. (Bug#18222)
3340 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3341 Define as macros, expanding to hybrid_malloc, etc.
3342 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3343 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3345 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3346 full implementation on Cygwin. Remove Cygwin-specific code that
3347 is no longer needed.
3348 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3349 Redefine as macros expanding to gmalloc, grealloc, etc.
3350 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3351 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3352 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3353 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3355 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3356 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3357 HAVE_POSIX_MEMALIGN)]: New functions.
3358 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3359 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3360 hybrid_aligned_alloc; declare.
3361 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3362 HAVE_POSIX_MEMALIGN)]: Define.
3363 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3364 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3365 Define as macro, expanding to gget_current_dir_name, and define
3367 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3368 malloc_enable_thread(). Don't initialize malloc.
3369 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3370 no longer defined on Cygwin).
3371 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3372 * sheap.c (bss_sbrk_buffer_end): New variable.
3373 * unexcw.c (__malloc_initialized): Remove variable.
3374 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3376 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3379 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3381 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3382 In `event->y' return entire range (the size of the scroll bar minus
3384 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3385 return entire range (the scaled size of the scroll bar minus
3386 that of the slider). In `portion' return the scaled position of
3388 (xaw_jump_callback): Restore part of code for vertical scroll
3389 bar broken in change from 2014-07-27.
3390 (xaw_scroll_callback): Provide incremental scrolling with
3391 horizontal scroll bars.
3393 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3395 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3397 * indent.c (Fvertical_motion): Fix vertical motion up through a
3398 display property after a newline. (Bug#18276)
3400 * xdisp.c (display_line): Don't assume that the call to
3401 reseat_at_next_visible_line_start ends up at a character
3402 immediately following the newline on the previous line.
3403 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3404 beyond ZV, which causes infloop in redisplay. For the details, see
3405 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3407 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3408 coordinate for hscrolled R2L screen lines. (Bug#18277)
3410 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3412 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3415 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3417 * syntax.c (scan_lists): Don't examine positions before BEGV.
3420 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3422 Improve robustness of new string-collation code (Bug#18051).
3423 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3424 (newlocale, wcscoll_l): Define substitutes for platforms that
3425 lack them, so as to simplify the mainline code.
3426 (str_collate): Simplify the code by assuming the above definitions.
3427 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3428 For example, the old version left the Emacs in the wrong locale if
3429 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3430 result. Report an error if newlocale fails.
3432 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3434 * lisp.h (str_collate):
3435 * sysdep.c (str_collate): Return int.
3436 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3438 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3440 Fix some glitches in previous change.
3441 * sysdep.c (stack_direction): Replace stack_grows_down
3442 to simplify calculation of stack boundaries.
3443 (handle_sigsegv): Check whether we really crash somewhere near
3444 to stack boundary, and handle fatal signal as usual if not.
3445 (init_sigsegv): Adjust accordingly.
3446 * keyboard.c (Vtop_level_message): Rename to
3447 Vinternal__top_level_message, as suggested by Stefan Monnier in
3448 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3449 All related users changed.
3451 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3453 Handle C stack overflow caused by too nested Lisp evaluation.
3454 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3455 siglongjmp point to transfer control from SIGSEGV handler.
3456 * keyboard.c (return_to_command_loop, recover_top_level_message)
3457 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3458 (regular_top_level_message): New variable.
3459 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3460 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3462 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3463 new variables described above.
3464 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3465 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3466 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3467 (init_sigsegv): New function.
3468 (init_signals): Use it.
3470 2014-08-25 Ken Brown <kbrown@cornell.edu>
3472 * emacs.c (main): Remove use of obsolete macro
3473 G_SLICE_ALWAYS_MALLOC.
3475 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3477 Implement locale-sensitive string collation for MS-Windows.
3478 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3479 New functions. (Bug#18051)
3481 * w32.h (w32_compare_strings): Add prototype.
3483 * w32.c <g_b_init_compare_string_w>: New global flag.
3484 (globals_of_w32): Initialize it.
3486 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3488 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3489 [WINDOWSNT]: Call str_collate on MS-Windows.
3491 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3493 One more minor cleanup of font subsystem.
3494 * font.h (struct font_driver): Convert text_extents to
3495 return void because returned value is never actually used.
3496 * macfont.m (macfont_text_extents):
3497 * w32font.c (w32font_text_extents):
3498 * xftfont.c (xftfont_text_extents): Adjust to return void
3499 and assume that 'metrics' argument is always non-NULL.
3500 * ftfont.c (ftfont_text_extents):
3501 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3503 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3505 Minor cleanups of str_collate fix (Bug#18051).
3506 * fns.c (str_collate): Move decl from here ...
3507 * lisp.h (str_collate): ... to here.
3508 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3509 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3510 potential problems with integer overflow. Don't assume
3511 setlocale succeeds. Remove unnecessary test before restoring
3512 locale via setlocale, and free the copied setlocale string
3515 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3517 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3519 * sysdep.c (str_collate): New function. (Bug#18051)
3521 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3523 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3524 if the initial "rm -f" fails. This is for MinGW builds, where
3525 MS-Windows will not allow deleting the executable file of a
3528 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3530 * w32term.c (w32_scroll_bar_handle_click)
3531 (w32_horizontal_scroll_bar_handle_click)
3532 (x_scroll_bar_report_motion)
3533 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3534 SB_THUMBTRACK, use the 32-bit position information returned by
3535 GetScrollInfo, not the 16-bit information returned in the Windows
3538 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3540 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3541 second coordinate ('y') reported for dragging the horizontal
3544 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3546 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3547 and text area-relative x-coordinates.
3549 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3551 Avoid overwriting the reversed_p flags in the glyph matrices when
3552 init_iterator or start_display are called.
3553 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3555 (tool_bar_height, redisplay_tool_bar, try_window)
3556 (try_window_reusing_current_matrix, try_window_id)
3557 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3558 reversed_p flag of the iterator's glyph row where the glyph row
3559 is going to be redrawn.
3561 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3563 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3565 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3567 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3568 of emacs_event return length from si.nPage to si.nMax.
3569 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3570 interchange start and end of thumb.
3572 2014-08-15 Ken Brown <kbrown@cornell.edu>
3574 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3575 ERRORCHECK mutexes. (Bug#18222)
3577 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3579 * frame.c (set_menu_bar_lines_1): Remove.
3580 (set_menu_bar_lines): Call change_frame_size instead of
3581 set_menu_bar_lines_1.
3583 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3585 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3588 2014-08-11 Glenn Morris <rgm@gnu.org>
3590 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3591 writing before backing up, since it causes a more serious problem
3592 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3593 (choose_write_coding_system): No longer callable from Lisp.
3594 Move last piece back here from Fwrite_region.
3595 (Fwrite_region, syms_of_fileio): Update for above changes.
3597 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3599 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3600 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3601 (Fwindow_new_pixel, Fset_window_new_pixel)
3602 (Fset_window_new_total, Fset_window_new_normal)
3603 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3605 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3607 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3609 * fontset.c (Finternal_char_font): Recompute basic faces if the
3610 frame's face cache was cleared. (Bug#18162)
3612 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3614 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3615 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3616 base buffer's undo list.
3618 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3620 Fix a couple of recent inadvertent breaks of the MSDOS port.
3621 * msdos.c: include required menu.h
3622 * term.c: set correct menu_show_hook on MSDOS.
3624 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3626 Fix handling of menu bar line on TTY frames (Bug#18136)
3628 * dispnew.c (handle_window_change_signal):
3629 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3630 frame's menu bar lines subtracted from height.
3631 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3633 (adjust_frame_size): Count in menu bar when setting FrameRows.
3634 (make_terminal_frame): When setting up the frame's lines and
3635 text height don't count in the menu bar.
3636 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3637 lines subtracted from height.
3638 (do_switch_frame): Set tty's FrameRows to number of total lines
3640 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3641 is used, return total number of lines and columns.
3642 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3644 * term.c (OUTPUT, tty_set_terminal_modes)
3645 (tty_set_terminal_window, tty_set_scroll_region)
3646 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3647 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3648 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3649 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3650 Call change_frame_size with frame's menu bar lines subtracted
3652 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3653 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3656 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3658 * alloc.c (Fmemory_info): Remove a stray brace.
3660 * process.c: Fix a comment typo.
3662 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3664 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3666 * widgetprv.h (EmacsFramePart): Remove font.
3668 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3669 (resources, setup_frame_cursor_bits): Remove unused variables and
3670 functions, esp. wrt. font (Bug#18227).
3672 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3674 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3676 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3678 Refer to MS-DOS using the same name everywhere.
3680 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3684 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3686 * w32term.c (w32_redeem_scroll_bar):
3687 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3688 not redeeming scroll bars that have been turned off.
3690 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3692 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3693 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3694 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3695 (safe_run_hook_funcall): Adjust accordingly.
3697 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3699 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3700 Condition correctly according to toolkit used.
3701 * frame.c (make_initial_frame, make_terminal_frame)
3702 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3703 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3704 assignments according to presence of toolkit scrollbars.
3705 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3706 Condition correctly according to toolkit used.
3707 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3708 only if toolkit supports it.
3709 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3711 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3713 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3715 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3717 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3718 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3719 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3720 (safe_run_hooks): Remove comment which is not relevant any more.
3722 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3724 Don't let big frames overrun the stack.
3725 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3726 Use SAFE_NALLOCA, not alloca.
3728 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3729 * dired.c (directory_files_internal): Use a volatile variable
3730 to prevent the compiler from optimizing away all copies of a local.
3731 I wonder how many other GC-related bugs like this lurk elsewhere?
3733 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3734 * xterm.h (struct x_display_info): New member 'connection'.
3735 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3736 so that x_delete_terminal has a file descriptor to pass to
3737 delete_keyboard_wait_descriptor.
3739 Don't mishandle year-9999 dates (Bug#18176).
3740 * editfns.c (decode_time_components): Store an invalid timespec
3741 on overflow, instead of returning false, so that the caller can
3742 distinguish overflow from other errors.
3743 (lisp_time_argument, lisp_seconds_argument): If the time is out
3744 of range, signal a time overflow instead of an invalid time spec.
3745 * keyboard.c (decode_timer): Treat time overflow like other
3748 Avoid undefined behavior with signed left shift.
3749 Caught by 'gcc -fsanitize=undefined'.
3750 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3751 * dispnew.c (line_hash_code, scrolling):
3752 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3753 Use 'unsigned', not 'int', for line hashes.
3754 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3756 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3758 Make compare-strings more compatible with old behavior (Bug#17903).
3759 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3761 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3763 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3764 Don't add label between left and right buttons (Bug#18129).
3766 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3768 Make functions static that no longer need to be extern.
3769 * frame.c, frame.h (set_menu_bar_lines):
3770 * keyboard.c (Qleftmost, Qrightmost):
3771 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3772 (x_set_internal_border_width):
3775 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3777 Fix display of R2L lines when the last character fits only partially.
3778 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3780 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3781 R2L row is visible only partially, give the row a negative x
3783 (display_line): Fix the calculation of the glyph whose pixel width
3784 is used to decide whether the last produced glyph fits on the
3785 line. When the last glyph fits only partially, give the row a
3788 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3789 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3790 pixel width of the first glyph that is hscrolled from display.
3791 (display_line): In R2L glyph rows, don't give a negative offset to
3792 row->x when the first glyph begins before first_visible_x.
3794 * xdisp.c (display_line): If called with iterator set up to write
3795 to a marginal area, delay the call to handle_line_prefix until we
3796 switch back to the text area. (Bug#18035)
3798 * .gdbinit (xwindow): The members total_cols, total_lines,
3799 left_col, and top_line are C integers (and has been so for the
3802 2014-08-01 Andreas Schwab <schwab@suse.de>
3804 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3805 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3807 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3809 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3810 (timerfd_callback): Ignore weird events with no data. Add tight
3811 assertions and comments.
3812 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3813 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3815 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3817 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3818 I had confused && with ||.
3820 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3822 Simplify timerfd configuration and fix some minor glitches.
3823 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3824 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3825 Fall back on timer_create if timerfd_create fails at runtime.
3826 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3827 kernel primitives to do resolution. All uses removed.
3828 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3829 (turn_on_atimers): Clear timer_create-based timers too,
3832 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3833 Without this change, the code can access the local variable 'width'
3834 even when it has not been initialized, and likewise for 'height';
3835 in either case this leads to undefined behavior.
3837 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3839 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3840 necessary, put horizontal scroll bar resources as well. See
3841 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3842 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3844 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3846 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3847 background value to match the resource of its vertical counterpart.
3849 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3851 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3852 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3854 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3856 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3857 change that added the top margin height to the requested height
3858 and revert (undocumented) part of 2014-07-28 change that changed
3859 the logic of whether a size change occurred.
3861 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3863 * .gdbinit (xwindow): The members total_cols, total_lines,
3864 left_col, and top_line are C integers (and has been so for the
3867 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3870 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3872 On GNU/Linux, use timerfd for asynchronous timers.
3873 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3874 (toplevel): Rename alarm_timer_ok to special_timer_available.
3875 [HAVE_TIMERFD]: Declare timerfd.
3876 [HAVE_CLOCK_GETRES]: Declare resolution.
3877 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3878 system timer resolution.
3879 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3880 (timerfd_callback) [HAVE_TIMERFD]: New function.
3881 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3882 [ENABLE_CHECKING]: New function for the sake of automated tests.
3883 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3884 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3885 [ENABLE_CHECKING]: Defsubr test function.
3886 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3887 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3888 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3890 Fix --without-x build and pacify --enable-gcc-warnings.
3891 Problems reported in Bug#18122 and Bug#18124.
3892 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3893 (frame_windows_min_size): Now static.
3894 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3896 (adjust_frame_size): Always declare prototype.
3898 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3899 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3900 * atimer.c (timerfd_callback): Always read expiration data.
3902 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3903 * process.c (add_timer_wait_descriptor): Add timer descriptor
3904 to input_wait_mask and non_process_wait_mask as well.
3906 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3908 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3910 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3912 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3913 Reinstate code removed by the prevoius commit to this file.
3915 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3917 * buffer.h (struct buffer): New fields scroll_bar_height and
3918 horizontal_scroll_bar_type.
3919 * buffer.c (bset_scroll_bar_height)
3920 (bset_horizontal_scroll_bar_type): New functions.
3921 (Fbuffer_swap_text): Handle old_pointm field.
3922 (init_buffer_once): Set defaults for scroll_bar_height and
3923 horizontal_scroll_bar_type.
3924 (syms_of_buffer): New variables scroll_bar_height and
3925 horizontal_scroll_bar_type.
3926 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3927 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3928 (set_vertical_scroll_bar): Remove prototype.
3929 (x_change_tool_bar_height): Add prototype.
3930 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3931 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3932 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3934 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3935 (update_window): Start mode_line_row->y after horizontal scroll
3937 (change_frame_size_1): Call adjust_frame_size.
3938 (init_display): When changing the size of a tty frame do not
3939 pass height of menu bar.
3940 (Qframe_windows_min_size): New symbol.
3941 * frame.h (struct frame): List tool bar fields after menu bar
3942 fields. Add official, total_lines, horizontal_scroll_bars,
3943 config_scroll_bar_height and config_scroll_bar_lines fields.
3944 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3945 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3946 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3947 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3948 (FRAME_WINDOWS_HEIGHT): New macros.
3949 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3950 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3951 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3952 horizontal scroll bar.
3953 (frame_inhibit_resize, adjust_frame_size)
3954 (frame_windows_min_size): Add declarations.
3955 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3956 (x_set_scroll_bar_default_height, x_set_left_fringe)
3957 (x_set_right_fringe, x_set_vertical_scroll_bars)
3958 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3959 (x_set_scroll_bar_height): Add external declarations.
3960 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3961 (adjust_frame_size): New functions.
3962 (make_frame): Initial horizontal_scroll_bars field.
3963 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3965 (make_initial_frame, make_terminal_frame): No horizontal scroll
3966 bar in initial and terminal frames. Use adjust_frame_size.
3967 (Fframe_total_cols): Fix doc-string.
3968 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3969 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3970 Rewrite using adjust_frame_size.
3971 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3972 (Qframe_windows_min_size): New symbols.
3973 (x_set_frame_parameters): Remove call of check_frame_size.
3974 (x_report_frame_params): Return scroll_bar_height value.
3975 (x_set_left_fringe, x_set_right_fringe): New functions.
3976 (adjust_frame_height, x_set_internal_border_width)
3977 (x_set_fringe_width): Remove.
3978 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3979 (x_set_scroll_bar_width, x_set_right_divider_width)
3980 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3981 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3983 (x_figure_window_size): Rewrite to make frame display the
3984 expected number of lines.
3985 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3986 (Vdefault_frame_horizontal_scroll_bars)
3987 (Vframe_initial_frame_tool_bar_height)
3988 (frame_inhibit_implied_resize): New variables.
3989 * fringe.c (compute_fringe_widths): Remove.
3990 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3991 (xg_create_horizontal_scroll_bar)
3992 (xg_update_horizontal_scrollbar_pos)
3993 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3994 (xg_get_default_scrollbar_height)
3995 (xg_clear_under_internal_border): Extern.
3996 * gtkutil.c (xg_frame_resized): Don't call
3997 do_pending_window_change.
3998 (xg_frame_set_char_size): Use adjust_frame_size.
3999 (style_changed_cb): Call update_theme_scrollbar_height and
4000 x_set_scroll_bar_default_height.
4001 (x_wm_set_size_hint): Don't call check_frame_size.
4002 (update_theme_scrollbar_height)
4003 (xg_get_default_scrollbar_height)
4004 (xg_create_horizontal_scroll_bar)
4005 (xg_update_horizontal_scrollbar_pos)
4006 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4007 (xg_create_scroll_bar): Set horizontal slot of bar.
4008 (xg_initialize): Call update_theme_scrollbar_height.
4009 (xg_clear_under_internal_border): No more static.
4010 * insdel.c (adjust_suspend_auto_hscroll): New function.
4011 (adjust_markers_for_delete, adjust_markers_for_insert)
4012 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4013 * keyboard.c (readable_events, discard_mouse_events)
4014 (make_lispy_event): Handle horizontal scroll bar click events.
4015 (Fsuspend_emacs): When changing the size of a tty frame do not
4016 pass height of menu bar.
4017 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4018 (Qright, Qleftmost, Qrightmost): New symbols.
4019 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4021 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4022 * nsfns.m (x_set_internal_border_width): New function.
4023 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4024 Remove extended fringe code.
4025 (x_set_window_size, x_new_font): Don't call
4026 compute_fringe_widths.
4027 * term.c (Fresume_tty): When changing the size of a tty frame do
4028 not pass height of menu bar.
4029 (clear_tty_hooks, set_tty_hooks):
4030 Clear horizontal_scroll_bar_hook.
4031 (init_tty): Frame has no horizontal scroll bars.
4032 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4033 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4034 scroll_bar_after_handle, scroll_bar_left_arrow,
4035 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4036 scroll_bar_to_rightmost entries.
4037 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4038 (struct terminal): Add set_horizontal_scroll_bar_hook.
4039 * w32console.c (initialize_w32_display):
4040 Clear horizontal_scroll_bar_hook.
4041 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4043 (x_clear_under_internal_border, x_set_internal_border_width):
4045 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4046 Set windows_or_buffers_changed when adding the menu bar.
4047 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4048 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4049 (w32_createhscrollbar): New functions.
4050 (w32_createscrollbar): Rename to w32_createvscrollbar.
4051 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4052 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4053 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4054 Add WM_EMACS_SHOWCURSOR.
4055 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4056 case do not artificially impose WM size hints.
4057 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4058 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4060 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4061 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4062 (unwind_create_frame_1): Remove.
4063 (Fx_create_frame): Make both scrollbars the system standard
4064 width and height. Use official field of frame structure to
4065 inhibit running window-configuration-change-hook.
4066 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4067 pixelwise. Handle frame's official field.
4068 (w32_frame_parm_handlers): Remove x_set_fringe_width
4069 entries. Add x_set_scroll_bar_height,
4070 x_set_horizontal_scroll_bars, x_set_left_fringe and
4072 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4073 pass height of menu bar to change_frame_size.
4074 * w32menu.c (set_frame_menubar): Rewrite using
4075 frame_inhibit_resize.
4076 * w32term.h (struct w32_display_info):
4077 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4078 (struct scroll_bar): Add horizontal.
4079 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4080 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4081 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4082 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4083 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4084 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4085 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4086 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4087 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4088 Define instead of WM_EMACS_CREATESCROLLBAR.
4089 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4090 WND_SCROLLBAR_INDEX.
4091 * w32term.c (horizontal_scroll_bar_min_handle)
4092 (horizontal_scroll_bar_left_border)
4093 (horizontal_scroll_bar_right_border): New integers.
4094 (x_set_frame_alpha): Replace x_highlight_frame by
4096 (x_window_to_scroll_bar): New argument "type". Update callers
4098 (w32_set_horizontal_scroll_bar_thumb)
4099 (x_horizontal_scroll_bar_report_motion)
4100 (w32_set_horizontal_scroll_bar)
4101 (w32_horizontal_scroll_bar_handle_click)
4102 (x_horizontal_scroll_bar_report_motion): New functions.
4103 (w32_mouse_position): Discriminate horizontal and vertical
4105 (my_create_scrollbar): Replace with two new functions
4106 my_create_vscrollbar and my_create_hscrollbar.
4107 (x_scroll_bar_create): New argument "horizontal".
4108 Update callers accordingly.
4109 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4110 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4112 (w32_read_socket): Handle WM_HSCROLL cae.
4113 (x_new_font): Don't recompute fringe widths.
4114 Use frame_inhibit_resize. Calculate new menu bar height iff we
4115 build without toolkit. Always clear under internal border.
4116 (x_set_window_size): Don't check frame size or recompute
4117 fringes. Reset fullscreen status before applying sizes.
4118 Always resize as requested by pixelwise argument. Don't call
4119 do_pending_window_change.
4120 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4121 (w32_initialize_display_info): Initialize dpyinfo's
4122 horizontal_scroll_bar_cursor entry.
4123 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4124 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4125 horizontal_scroll_bar_left_border.
4126 (w32fullscreen_hook): Intermittently resize window to normal
4127 when switching from fullscreen to maximized state.
4128 (run_window_configuration_change_hook): Don't run it if frame is
4130 (unwind_change_frame): Remove.
4131 (Fset_window_configuration): Rewrite using frame's official field.
4132 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4133 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4134 * window.h (struct window): New fields old_pointm,
4135 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4136 scroll_bar_height and suspend_auto_hscroll.
4137 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4139 (sanitize_window_sizes): Extern.
4140 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4141 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4142 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4143 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4144 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4146 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4147 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4148 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4149 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4150 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4151 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4152 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4153 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4154 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4155 (Fwindow_old_point, sanitize_window_sizes): New functions.
4156 (Qwindow_sanitize_window_sizes): New symbol.
4157 (window_body_height): Count in horizontal scroll bar.
4158 (set_window_hscroll, Fscroll_left, Fscroll_right):
4159 Set suspend_auto_hscroll slot.
4160 (Fwindow_inside_edges): Count fringes pixelwise.
4161 (coordinates_in_window, Fcoordinates_in_window_p):
4162 Consider horizontal scroll bar.
4163 (check_frame_size, adjust_window_margins): Remove functions and
4164 corresponding calls.
4165 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4166 (temp_output_buffer_show): Reset hscroll related fields.
4167 Initialize old_pointm.
4168 (make_parent_window): Initialize old_pointm.
4169 (make_window): Initialize old_pointm, horizontal scroll bar type,
4170 and scroll bar height.
4171 (resize_frame_windows): Don't count top margin in new sizes.
4172 Don't use safe sizes when shrinking a frame; let the window
4173 manager do the clipping.
4174 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4176 (Fdelete_window_internal): Unchain old_pointm marker.
4177 (window_scroll_pixel_based, Fscroll_other_window):
4179 (Fwindow_text_width, Fwindow_text_height): New argument
4181 (struct saved_window): New fields, old_pointm, hscroll_whole,
4182 suspend_auto_hscroll, scroll_bar_height and
4183 horizontal_scroll_bar_type.
4184 (Fset_window_configuration, save_window_save): Set new fields of
4186 (apply_window_adjustment): Don't call adjust_window_margins.
4187 (set_window_margins): Don't change margins if new sizes don't
4189 (set_window_scroll_bars): New argument "horizontal_type".
4190 Handle horizontal scroll bars. Don't change scroll bars if they
4191 don't fit into window.
4192 (Fset_window_scroll_bars): New argument "horizontal_type".
4193 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4194 (compare_window_configurations): Compare horizontal scroll bar
4196 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4197 horizontal scroll bar height.
4198 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4199 instead of FRAME_LINES.
4200 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4201 ON_VERTICAL_SCROLL_BAR.
4202 (with_echo_area_buffer): Initialize old_pointm.
4203 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4205 (unwind_with_echo_area_buffer): Handle old_pointm.
4206 (update_tool_bar): Set do_update when the tool bar window has at
4207 least one line (since this is what the user sets).
4208 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4209 (redisplay_tool_bar): Return early when toolbar has zero lines.
4210 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4211 (hscroll_window_tree): Handle suspension of auto_hscroll and
4213 (set_horizontal_scroll_bar): New function.
4214 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4215 more than one line. Handle horizontal scroll bars.
4216 (note_mouse_highlight): Handle horizontal scrol bars.
4217 (expose_frame): Set dimensions of XRectangle from frame's text
4219 (Vvoid_text_area_pointer): Update doc-string.
4220 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4221 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4222 (x_set_internal_border_width): New functions.
4223 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4224 (unwind_create_frame_1): Remove.
4225 (Fx_create_frame): Handle horizontal scroll bars. Use official
4226 field of frame structure to inhibit running
4227 window-configuration-change-hook.
4228 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4229 pixelwise. Handle frame's official field.
4230 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4231 x_set_horizontal_scroll_bars, x_set_left_fringe,
4233 * xmenu.c (update_frame_menubar, free_frame_menubar):
4234 Use adjust_frame_size.
4235 * xterm.h (struct x_display_info):
4236 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4238 (struct scroll_bar): Add horizontal slot.
4239 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4240 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4241 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4242 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4243 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4244 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4245 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4246 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4247 (x_clear_under_internal_border): Remove.
4248 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4249 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4250 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4251 HORIZONTAL. Update callers.
4252 (horizontal_action_hook_id): New action hook id.
4253 (x_horizontal_scroll_bar_to_input_event)
4254 (x_create_horizontal_toolkit_scroll_bar)
4255 (xt_horizontal_action_hook)
4256 (x_set_toolkit_horizontal_scroll_bar_thumb)
4257 (XTset_horizontal_scroll_bar, x_net_wm_state)
4258 (x_horizontal_scroll_bar_report_motion): New functions.
4259 (xg_scroll_callback, x_scroll_bar_handle_click):
4260 Handle horizontal scroll bars.
4261 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4262 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4264 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4265 Handle horizontal scroll bars.
4266 (handle_one_xevent): Handle horizontal scroll bar events.
4267 Call x_net_wm_state.
4268 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4270 (x_set_window_size): Don't call check_frame_size and
4271 do_pending_window_change.
4272 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4273 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4274 (x_scroll_bar_set_handle): Add some checks when calling
4277 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4279 Revert previous change.
4280 There is certainly nothing wrong with writing code like 'lo <= i
4281 && i <= hi', even if LO happens to a constant. There isn't even
4282 anything wrong in general with writing 'a <= b' if A happens to
4283 be a constant. At any rate stylistic changes shouldn't
4284 be done like this without discussion.
4286 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4288 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4289 (Fgarbage_collect): Reorder conditions that are written backwards.
4290 * data.c (cons_to_unsigned): Likewise.
4291 * dispnew.c (update_frame_1, sit_for): Likewise.
4292 * fileio.c (file_offset): Likewise.
4293 * filelock.c (read_lock_data, lock_file): Likewise.
4294 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4296 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4297 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4298 * lread.c (read1): Likewise.
4299 * minibuf.c (read_minibuf_noninteractive): Likewise.
4300 * nsterm.m (x_set_frame_alpha): Likewise.
4301 * process.c (wait_reading_process_output): Likewise.
4302 * region-cache.c (delete_cache_boundaries): Likewise.
4303 * xterm.c (x_set_frame_alpha): Likewise.
4305 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4307 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4310 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4312 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4313 because atimer expiration is absolute rather than relative.
4315 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4317 * w32term.h (current_popup_menu, menubar_in_use):
4318 Move declarations from w32term.c.
4320 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4322 * w32fns.c (menubar_in_use): No more static.
4323 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4325 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4327 Move hourglass machinery to RIF.
4328 * dispextern.h (struct redisplay_interface): New members
4329 show_hourglass and hide_hourglass. Indent comments.
4330 (show_hourglass, hide_hourglass): Remove prototypes.
4331 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4332 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4333 (ns_redisplay_interface): Add them.
4334 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4335 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4336 (w32_arrow_cursor): New function to hack around non-GUI frames.
4337 (w32_redisplay_interface): Add new functions.
4338 * w32term.h (w32_arror_cursor): Add prototype.
4339 * xdisp.c (show_hourglass): New function, refactored out from
4340 platform-dependent code.
4341 (cancel_hourglass): Now call to RIF function.
4342 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4343 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4344 (x_redisplay_interface): Add new functions.
4346 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4348 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4349 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4350 and complete previous change.
4351 * frame.c (adjust_frame_height): New function.
4352 (Fset_frame_height, Fset_frame_size): Use it.
4353 (x_set_frame_parameters): Take frame top margin into account.
4355 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4357 * frame.c (Fset_frame_height): Take frame top margin into account.
4358 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4359 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4361 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4363 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4364 menubar_height as such. Tweak comment.
4365 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4366 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4367 All related users changed.
4368 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4369 * xterm.c (handle_one_xevent):
4370 * gtkutil.c (xg_event_is_for_menubar):
4371 * xfns.c (x_window) [USE_X_TOOLKIT]:
4372 * xmenu.c (set_frame_menubar, free_frame_menubar):
4373 Prefer to use FRAME_MENUBAR_HEIGHT.
4375 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4377 * frame.c (Fframe_parameters): Always report frame height without
4378 menu and tool bar lines.
4380 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4382 * nsterm.m (applicationDidFinishLaunching:): Call
4383 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4384 (antialiasThresholdDidChange:): New method for EmacsApp.
4386 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4388 * macfont.m (macfont_update_antialias_threshold): Remove static.
4390 * macfont.h (macfont_update_antialias_threshold): Declare.
4392 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4394 * w32select.c (setup_windows_coding_system):
4395 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4396 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4398 * w16select.c (Fw16_get_clipboard_data):
4399 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4402 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4403 buffer position where we are to start the iteration.
4404 (handle_invisible_prop): Record in it->stop_charpos the position
4405 where the invisible text ends. (Bug#18035)
4406 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4407 row has zero buffer position as their start position.
4408 Reported by martin rudalics <rudalics@gmx.at>.
4410 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4411 infinite looping in redisplay when display lines don't have enough
4412 space to display even a single character. (Bug#18036)
4414 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4416 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4417 * xfns.c (x_window): Use it to allow xfree later.
4418 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4419 where appropriate. Use bool for booleans and remove redundant checks.
4420 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4421 * xterm.c (x_free_frame_resources): Free shell_position.
4423 2014-07-19 K. Handa <handa@gnu.org>
4425 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4426 mandatory font spec (Bug#17973).
4428 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4430 * font.c (font_score): Return the worst score if the size of
4431 ENTITY is wrong by more than a factor 2 (Bug#17973).
4433 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4435 * frame.c (frame_unspecified_color): New function
4436 refactored out from ...
4437 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4438 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4440 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4441 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4442 * lisp.h (set_frame_param): Remove prototype.
4443 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4444 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4447 Prefer 'x_display_info *' to 'Display *' in X selection code.
4448 This helps to avoid unneeded calls to x_display_info_for_display.
4449 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4450 instead of 'Display *'.
4451 (SELECTION_EVENT_DPYINFO): New macro.
4452 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4453 it as an lvalue. Mention this in comment.
4454 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4455 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4456 (selection_data_to_lisp_data, receive_incremental_selection):
4457 Convert to use 'x_display_info *'. Adjust users where appropriate.
4458 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4459 selection data *' as last arg to not return values in args.
4460 (unexpect_property_change): Use common removal technique.
4462 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4464 * print.c (print_preprocess): Adjust to match changed
4465 sub char-table structure and avoid crash (Bug#18038).
4467 * data.c (wrong_choice): Not static any more.
4468 * lisp.h (wrong_choice): Add prototype.
4469 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4470 Declare namebuf as such. Tweak comment.
4471 [USE_GTK]: Likewise for tool_bar_position.
4472 (fset_tool_bar_position) [USE_GTK]: Ditto.
4473 (FRAME_TOOL_BAR_POSITION): New macro.
4474 * frame.c (x_report_frame_params):
4475 * gtkutil.c (update_frame_tool_bar):
4476 * xfns.c (Fx_create_frame): Use it.
4477 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4479 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4481 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4482 buffer's default-directory only if it is a string. (Bug#17986)
4484 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4486 More precise control over values of some buffer-local variables.
4487 * keyboard.c (Qvertical_scroll_bar):
4488 * frame.c (Qleft, Qright): Move to ...
4489 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4490 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4491 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4492 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4493 vertical-scroll-bar, scroll-up-aggressively
4494 and scroll-down-aggressively.
4495 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4497 * nsfns.m, frame.h (Qleft, Qright):
4498 * nsterm.m (Qleft): Remove declarations.
4499 * gtkutil.c (toplevel): Include buffer.h.
4500 * data.c (wrong_choice, wrong_range): New functions.
4501 (store_symval_forwarding): Handle special properties of buffer-local
4502 variables and use functions from the above to signal error, if any.
4504 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4505 values. Add comment.
4506 (struct frame): Re-arrange layout to avoid extra padding and use bit
4507 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4508 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4509 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4510 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4511 Define as no-ops because there are no scroll bars anyway.
4512 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4515 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4516 Add convenient setter.
4517 (font_put_frame_data, font_get_frame_data): Use it.
4519 2014-07-15 Daiki Ueno <ueno@gnu.org>
4521 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4522 pointer argument, before dereferencing.
4523 (XCHAR2B_BYTE2): Likewise.
4525 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4527 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4528 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4529 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4530 Use record_unwind_protect_int and avoid consing.
4531 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4533 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4535 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4537 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4538 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4540 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4541 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4542 * minibuf.c: Include binary-io.h instead of fcntl.h.
4543 (read_minibuf_noninteractive):
4544 Use set_binary_mode instead of handcrafted code.
4545 Don't call emacs_set_tty if emacs_get_tty failed.
4546 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4547 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4548 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4550 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4551 This works around a GCC compiler bug when Emacs is configured with
4552 --enable-gcc-warnings.
4554 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4556 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4557 or characters in string, respectively. Add comment.
4558 * fringe.c (Fdefine_fringe_bitmap):
4559 * fns.c (Fsubstring, substring_both): Use it.
4560 * keymap.c (Fdefine_key, Flookup_key):
4561 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4563 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4564 Use menu_item_width.
4565 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4567 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4569 Improve behavior of 'bzr up; cd src; make -k'.
4570 * Makefile.in (top_srcdir): New var.
4571 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4572 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4573 its expansion is a bit shorter.
4574 (../config.status): Actually build config.status instead of
4576 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4577 New macros, copied and relocated from ../Makefile.in.
4578 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4579 (../config.status, Makefile): New dependencies and rules,
4580 copied with relocation from ../Makefile.in. This should be more
4581 likely to rebuild the build machinery properly if you do a 'make'
4582 in the src directory.
4584 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4586 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4589 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4590 behavior on Windows 7 and later when the function is repeatedly
4591 invoked with the same value of DIR. (Bug#17950)
4593 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4594 string to match the one in w32fns.c.
4596 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4597 stdin to binary mode only if it is connected to a terminal.
4599 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4601 Coalesce extern decls.
4602 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4603 * sysdep.c (emacs_get_tty, emacs_set_tty):
4604 Move duplicate extern decls from here ...
4605 * systty.h: ... to here, so that there's just one copy.
4607 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4609 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4611 * nsfns.m (Fns_popup_font_panel): Ditto.
4613 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4615 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4617 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4619 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4620 [DOS_NT]: Implement for WINDOWSNT.
4622 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4625 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4627 * sysdep.c (suppress_echo_on_tty): New function.
4628 * minibuf.c (read_minibuf_noninteractive): Use it.
4630 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4632 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4633 sysinfo failed. Adjust docstring.
4635 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4637 Implement memory-info for MS-DOS.
4638 * dosfns.c (dos_memory_info): New function.
4639 * dosfns.h (dos_memory_info): Add prototype.
4640 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4641 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4642 of doing some of its job.
4644 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4645 reference termios structure members.
4647 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4649 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4651 * minibuf.c (top): Include systty.h. Declare external
4652 emacs_get_tty and emacs_set_tty.
4653 (Vread_hide_char): New lisp variable.
4654 (read_minibuf_noninteractive): Hide characters with
4655 Vread_hide_char if it is a character. (Bug#17839)
4657 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4659 Implement memory-info for MS-Windows.
4660 * w32.c (w32_memory_info): New function.
4661 * w32.h (w32_memory_info): Prototype it.
4662 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4664 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4666 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4667 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4668 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4669 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4670 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4671 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4672 (decode_coding_big5, decode_coding_charset, decode_coding)
4673 (encode_coding): Adjust users.
4675 * alloc.c (Fmemory_info): New function.
4677 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4679 * syntax.c (back_comment): Use more-natural location for label.
4681 * font.c, font.h (font_unparse_fcname): Now static.
4682 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4684 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4686 Next minor cleanup of font subsystem.
4687 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4688 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4690 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4692 * ftfont.h (ftfont_font_format): Remove prototype.
4693 * ftfont.c (ftfont_font_format): Remove; now unused.
4695 * nsfont.m (nsfont_open):
4696 * w32font.c (w32font_open_internal):
4697 * w32uniscribe.c (uniscribe_open):
4698 * xfont.c (xfont_open):
4699 * xftfont.c (xftfont_open): All users changed.
4701 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4702 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4704 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4706 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4707 x_produce_glyphs does when it generates a stretch glyph that
4708 represents a TAB. (Bug#17969)
4710 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4711 and there is a display property at that position, don't call
4712 move_it_to to move to a position before window start. (Bug#17942)
4713 Fix condition for finding CHARPOS by the first call to move_it_to.
4716 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4718 * syntax.c (find_defun_start): Try the cache even
4719 if !open_paren_in_column_0_is_defun_start.
4720 (back_comment): If find_defun_start was pessimistic, use the
4721 scan_sexps_forward result to improve the cache (bug#16526).
4723 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4725 * xdisp.c (redisplay_window): If redisplay of a window ends up
4726 with point in a partially visible line at end of the window, make
4727 sure the amended position of point actually has smaller Y
4728 coordinate; if not, give up and scroll the display. (Bug#17905)
4730 * window.c (window_scroll_pixel_based): When point ends up at the
4731 last fully visible line, don't let move_it_to stop at the left
4732 edge of the line and dupe us into thinking point is inside the
4735 * w32.c (network_interface_info): Make sure the argument is a
4738 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4740 * process.c (read_and_dispose_of_process_output): Fix typo
4741 in previous patch: we want nonnegative fds, not nonzero fds.
4743 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4745 * chartab.c (char_table_translate): Move to...
4746 * character.h (char_table_translate): ... inline function here.
4747 Avoid Faref and assume that args are always valid. This helps to
4748 speedup search, which is especially important for a huge buffers.
4749 * lisp.h (char_table_translate): Remove prototype.
4751 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4752 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4753 New function, with an intention to avoid code duplication between
4755 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4757 * ftfont.c (ftfont_open):
4758 * macfont.m (macfont_open):
4759 * xftfont.c (xftfont_open): Use it.
4761 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4763 * process.c: Add sanity checks for file descriptors (Bug#17844).
4764 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4765 Check that infd is nonnegative before using it as an fd.
4766 (read_and_dispose_of_process_output, Fprocess_send_eof):
4767 Likewise, for outfd.
4768 (wait_reading_process_output): Omit unnecessary check of infd.
4770 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4772 Minor fixups related to usage of the 'long' type.
4773 * gnutls.c (emacs_gnutls_handshake):
4774 * xfaces.c (dump_realized_face):
4775 Work even if 'long' is narrower than 'void *'.
4776 * termcap.c (scan_file):
4777 * xselect.c (x_decline_selection_request)
4778 (x_reply_selection_request, x_get_window_property):
4779 * xterm.c (x_set_frame_alpha):
4780 Remove unnecessary 'L' suffixes of integer constants.
4781 * xfns.c (hack_wm_protocols):
4782 * xselect.c (x_fill_property_data):
4783 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4784 Remove unnecessary casts to 'long'.
4785 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4787 Minor ImageMagick safety fixes.
4788 * image.c (imagemagick_compute_animated_image):
4789 Remove useless assignment to local. Avoid problems if dest_width is 0.
4790 (imagemagick_load_image): Use int for pixel counts that can't
4791 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4792 a row width greater than the image width (or greater than LONG_MAX!).
4794 2014-07-04 K. Handa <handa@gnu.org>
4796 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4797 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4798 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4800 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4802 * font.h (struct font_driver): Remove get_outline and free_outline;
4803 not used by any font driver.
4804 * ftfont.c (ftfont_driver):
4805 * macfont.m (macfont_driver):
4806 * nsfont.m (nsfont_driver):
4807 * w32font.c (w32font_driver):
4808 * w32uniscribe.c (uniscribe_font_driver):
4809 * xfont.c (xfont_driver): Related users changed.
4810 * xselect.c (x_get_window_property): Use convenient xmalloc.
4811 Call to xfree only if some data was really allocated.
4813 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4815 On MS-Windows, display busy cursor on all GUI frames.
4816 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4817 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4818 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4820 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4821 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4823 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4825 Use convenient alists to manage per-frame font driver-specific data.
4826 * frame.h (struct frame): Rename font_data_list to...
4827 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4828 * font.h (struct font_data_list): Remove; no longer need a special
4830 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4832 * font.c (font_put_frame_data, font_get_frame_data)
4833 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4835 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4836 Related users changed.
4837 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4838 Prefer convenient xmalloc and xfree.
4840 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4842 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4843 the window whose glyph row is being prepared and a flag whether it
4844 is for mode/header line. Make sure the glyph row's marginal areas
4845 are in sync with what the window wants.
4848 * xdisp.c (display_line, display_mode_line):
4849 Call prepare_desired_row with additional arguments, as appropriate.
4851 * dispextern.h (prepare_desired_row): Adjust prototype.
4853 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4855 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4856 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4857 caused by xw_popup_dialog in daemon mode (Bug#17891).
4859 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4861 * frame.c (do_switch_frame): When switching to another TTY frame,
4862 make sure FrameCols and FrameRows are in sync with the new frame's
4865 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4867 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4868 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4869 min_char slots. Adjust comment.
4870 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4871 Add SUB_CHAR_TABLE_OFFSET member.
4872 (make_uninit_sub_char_table): New function.
4873 (toplevel): Add compile-time assert to verify suitable member layout
4874 in Lisp_Sub_Char_Table.
4875 * alloc.c (mark_char_table): Add extra argument to denote char table
4876 subtype. Adjust to match new layout of sub char-table.
4877 (mark_object): Always mark sub char-tables with mark_char_table.
4878 * chartab.c (make_sub_char_table, copy_sub_char_table)
4879 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4880 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4881 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4882 All related users changed.
4883 * lread.c (read1): Adjust to match new layout of sub char-table.
4884 * print.c (print_object): Likewise (Bug#17898).
4886 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4888 * keymap.c (get_keyelt): Simplify.
4889 (copy_keymap_item): Remove left-over code for when we had
4890 key-shortcut caches.
4892 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4894 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4895 (dealloc): Remove for EmacsScroller.
4897 * nsterm.h (EmacsScroller): Remove dealloc.
4899 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4901 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4903 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4905 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4906 when setNeedsDisplay is called so we don't trigger redisplay for every
4909 * nsterm.m (any_help_event_p): New variable.
4910 (mouseMoved:): Set any_help_event_p to YES if help event is
4911 generated. Remove else with empty help event that triggered redisplay
4912 for every mouse move.
4913 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4915 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4917 * xfns.c (Qsuppress_icon): Remove; no real users.
4918 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4919 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4920 (syms_of_w32fns): Don't DEFSYM it.
4922 2014-06-29 Glenn Morris <rgm@gnu.org>
4924 * Makefile.in (ns-app): Mark as PHONY.
4926 2014-06-28 Glenn Morris <rgm@gnu.org>
4928 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4929 liblw.a in this directory.
4931 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4933 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4934 also in unibyte case. (Bug#17865)
4936 2014-06-28 K. Handa <handa@gnu.org>
4938 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4939 (MIN_CHARBUF_SIZE): New macro.
4940 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4942 2014-06-27 Glenn Morris <rgm@gnu.org>
4944 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4945 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4946 (.el.elc): Replace suffix rule with pattern rule.
4947 (%.elc): New pattern rule, with order-only prerequisite.
4948 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4949 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4950 in place of BOOTSTRAPEMACS.
4952 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4954 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4956 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4958 Consistently use validate_subarray to verify substring.
4959 * fns.c (validate_substring): Not static any more. Adjust to
4960 use ptrdiff_t, not EMACS_INT, because string and vector limits
4961 can't exceed ptrdiff_t even if EMACS_INT is wider.
4962 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4963 (secure_hash): Adjust user.
4964 * lisp.h (validate_subarray): Add prototype.
4965 * coding.c (Fundecodable_char_position):
4966 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4967 Use validate_subarray. Adjust comment to mention substring.
4969 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4971 Do not allow out-of-range character position in Fcompare_strings.
4972 * fns.c (validate_subarray): Add prototype.
4973 (Fcompare_substring): Use validate_subarray to check ranges.
4974 Adjust comment to mention that the semantics was changed. Also see
4975 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4977 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4979 Be more consistent about the 'Qfoo' naming convention.
4980 * image.c (Fimagemagick_types):
4981 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4982 * process.c (Fmake_network_process):
4983 Rename C local identifier 'Qfoo to avoid giving the false
4984 impression that it stands for the symbol 'foo'.
4986 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4988 Simplify and cleanup character conversion stuff.
4989 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4991 * character.c (multibyte_char_to_unibyte)
4992 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4993 * character.h (make_char): Remove; unused.
4994 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4995 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4996 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4997 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4998 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5000 2014-06-22 Mario Lang <mlang@delysid.org>
5002 * w32fns.c (Fw32_shell_execute): The the -> the.
5004 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5006 * xmenu.c (mouse_position_for_popup):
5007 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5008 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5009 * menu.c (Fx_popup_menu):
5010 * xselect.c (x_handle_dnd_message): Adjust users.
5011 * menu.h (mouse_position_for_popup): Remove prototype.
5012 * xterm.h (x_relative_mouse_position): Add prototype.
5013 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5014 call XFree if XQueryTree returns zero.
5016 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5018 * indent.c (Fvertical_motion): Doc fix.
5019 Move to the goal column, if any, with a single call to
5020 move_it_in_display_line, not in two calls. Doing this with two
5021 calls causes move_it_in_display_line apply the line-prefix
5022 handling twice instead of just once. (Bug#17823)
5024 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5026 Port to OS X ACLs (Bug#17810).
5027 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5028 ACL_TYPE_ACCESS) doesn't work.
5030 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5032 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5033 before checking key-translation-map (bug#17659).
5035 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5037 * font.c (font_make_object): Avoid dangling pointer which may
5038 crash GC (Bug#17771).
5040 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5042 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5043 prototype of DGifCloseFile as appropriate for older and newer
5045 (gif_close): New function, encapsulates the differences in the
5046 calling sequence of DGifCloseFile before v5.1.0 and after it.
5047 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5048 error string where appropriate. (Bug#17790)
5050 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5051 macro execution, make sure point didn't move since last complete
5052 redisplay, as the condition for using the glyph matrix
5053 information. (Bug#17777)
5055 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5057 Minor cleanup of fonset code.
5058 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5059 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5060 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5061 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5062 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5063 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5064 (free_realized_fontset): Remove because a no-op since 2008.
5065 (free_face_fontset): Adjust user.
5066 (syms_of_fontset): Shrink fontset by one extra slot.
5068 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5070 Omit redundant extern decls.
5071 Most of this patch is from Dmitry Antipov, in:
5072 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5073 * commands.h (update_mode_lines):
5074 * frame.h (Qbackground_color, Qforeground_color)
5075 (x_set_menu_bar_lines):
5076 * ftfont.c (ftfont_font_format):
5077 * intervals.h (Qkeymap, Qfont):
5078 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5079 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5080 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5081 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5082 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5083 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5084 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5085 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5086 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5087 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5088 (Qtool_bar, Qheader_line):
5089 * macros.c (Fexecute_kbd_macro):
5090 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5091 * xterm.c (x_delete_terminal, XSetIMValues):
5092 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5093 (x_implicitly_set_name, popup_activated)
5094 (widget_store_internal_border):
5095 Remove redundant decls.
5096 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5097 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5098 Remove _Noreturn, as make-docfile now does that for us.
5099 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5100 (Qregion_extract_function): New decl.
5101 * window.c, xfns.c: Include menu.h.
5103 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5105 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5107 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5109 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5110 * callint.c (read_file_name): ... convert to static here.
5111 * lisp.h (Fread_file_name): Do not EXFUN it.
5112 (STRING_COPYIN): Remove; unused.
5113 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5114 (char_composable_p): ... static function. All users changed.
5115 * eval.c (toplevel): Remove redundant #include directives.
5116 * xterm.c (x_initialize): Add static to match prototype.
5117 * ccl.c (Fccl_execute_on_string):
5118 * font.c (fon_intern_prop): Use make_specified_string.
5120 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5122 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5123 Reported by David Caldwell in:
5124 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5126 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5128 Do not ask for XRender extension each time XFT font is opened.
5129 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5130 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5132 2014-06-15 Glenn Morris <rgm@gnu.org>
5134 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5136 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5138 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5139 information if we are in the middle of executing a keyboard macro,
5140 since redisplay doesn't update the screen until the macro is
5141 finished. (Bug#17777)
5143 * alloc.c (cleanup_vector): Don't dereference a font driver
5144 pointer if it is NULL. (Bug#17771)
5146 2014-06-13 Glenn Morris <rgm@gnu.org>
5148 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5149 ($(lispsource)/international/charprop.el)
5150 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5151 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5152 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5153 GNU make automatically passes command-line arguments to sub-makes.
5155 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5157 Avoid hangs in accept-process-output (Bug#17647).
5158 * lisp.h, process.c (wait_reading_process_input):
5159 Return int, not bool. All uses changed.
5160 * process.c (SELECT_CANT_DO_WRITE_MASK):
5161 Remove macro, replacing with ...
5162 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5164 (status_notify): New arg WAIT_PROC. Return int, not void.
5167 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5169 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5170 the frame is the initial frame, because the hook is not set up
5171 then, and Emacs crashes.
5172 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5174 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5176 * keymap.c (silly_event_symbol_error): Don't recommend the use
5179 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5181 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5182 matching overlay strings with 'cursor' property against buffer
5183 positions traversed in the glyph row. (Bug#17744)
5185 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5187 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5190 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5191 determine 10.9 (Bug#17751).
5193 * macfont.m (macfont_draw): Positions were not freed.
5195 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5197 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5198 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5199 function. Also adjust comment.
5200 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5202 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5203 * font.c (font_done_for_face):
5204 * xfaces.c (realize_non_ascii_face): Adjust user.
5205 * font.h (struct font_driver): Convert 'prepare_face' to return
5206 void because its return value is never used anyway.
5207 * xfont.c (xfont_prepare_face): Return void.
5208 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5209 (xftfont_done_face): Use xfree.
5211 * dispextern.h (last_tool_bar_item): Remove declaration.
5212 * frame.h (struct frame): New member last_tool_bar_item.
5213 * frame.c (make_frame): Initialize it.
5214 * xdisp.c (toplevel): Remove last_tool_bar_item.
5215 (handle_tool_bar_click, note_tool_bar_highlight):
5216 * w32term.c (w32_read_socket, w32_initialize):
5217 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5219 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5220 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5222 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5224 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5225 * process.c (Faccept_process_output)
5226 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5227 the return value is about PROCESS, not about other processes.
5229 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5231 Further adjustments to mark_object and friends.
5232 Now the mark_object's stack is just 32 bytes on a 64-bit
5233 system, which means extra 20% off the stack usage.
5234 * alloc.c (mark_save_value): As before, refactored out from ...
5235 (mark_object): ... adjusted user. Also add comment.
5237 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5239 Fix core dump after a dropped X connection (Bug#17704).
5240 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5241 is dead, as we may be shutting down.
5243 2014-06-08 Glenn Morris <rgm@gnu.org>
5245 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5247 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5249 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5251 If a C name must be extern on some platforms, make it extern on all.
5252 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5254 * font.h (ftxfont_driver) [HAVE_XFT]:
5255 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5256 * lisp.h (get_frame_param):
5257 * menu.h (tty_menu_show):
5258 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5259 * termhooks.h (encode_terminal_code):
5260 * xterm.h (x_menu_wait_for_event):
5262 * frame.c (get_frame_param):
5263 * fringe.c (max_used_fringe_bitmap):
5264 * ftxfont.c (ftxfont_driver):
5265 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5266 * menu.c (menu_items_inuse):
5267 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5268 * term.c (encode_terminal_code, tty_menu_show):
5269 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5270 * xfaces.c (load_color):
5271 * xmenu.c (x_menu_wait_for_event):
5274 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5276 Change object marking routines to minimize stack usage.
5277 This change moves a few cold paths from mark_object to NO_INLINE
5278 functions and adjusts symbol marking loop. According to GCC 4.8.2
5279 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5280 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5281 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5282 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5283 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5284 refactored out from ...
5285 (mark_object): ... adjusted user. Also mark symbols in a tight
5287 (mark_face_cache): Add NO_INLINE.
5289 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5291 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5292 contains garbage on WINDOWSNT (which could potentially infloop at
5295 Minimize cursor motion during TTY menu updates.
5296 * term.c (tty_menu_display): Don't position cursor here.
5297 Instead, pass the cursor coordinates to update_frame_with_menu.
5298 (tty_menu_activate): Send the hide cursor command only once in an
5299 iteration through the outer 'while' loop.
5301 * dispnew.c (update_frame_1): Accept an additional argument
5302 SET_CURSOR_P, and position the cursor at the end of the frame
5303 update only if that argument is non-zero. All callers changed to
5304 provide the additional argument as non-zero, except for
5305 update_frame_with_menu.
5306 (update_frame_with_menu): Accept 2 additional arguments ROW and
5307 COL; if they are non-negative, instruct update_frame_1 not to
5308 position the cursor, and instead position it according to ROW and COL.
5310 * dispextern.h (update_frame_with_menu): Update prototype.
5312 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5314 * callproc.c (call_process): Don't check read-only if we don't insert
5315 anything (bug#17666).
5317 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5319 * dispnew.c (update_frame_with_menu): Set display_completed.
5321 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5323 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5325 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5327 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5329 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5330 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5332 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5334 * window.c (Frecenter): Signal an error if window-buffer is not
5337 * keyboard.c (make_lispy_position): Don't include a buffer position in
5338 mode/header-line mouse events.
5340 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5341 Vunread_command_events (bug#17650).
5343 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5345 * xterm.c (x_setup_pointer_blanking):
5346 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5348 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5350 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5351 because it will be defined in generated config.h if needed.
5353 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5355 Use terminal-specific hooks to display popup dialogs.
5356 * termhooks.h (struct terminal): New field popup_dialog_hook.
5357 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5358 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5359 code and use popup_dialog_hook.
5360 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5361 * nsterm.h (ns_popup_dialog): Adjust prototype.
5362 * nsterm.m (ns_create_terminal):
5363 * w32term.c (w32_create_terminal):
5364 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5365 Setup popup_dialog_hook.
5367 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5369 * w32heap.c (report_temacs_memory_usage): Improve the report by
5370 reporting the large blocks that are actually occupied at dump time.
5372 * w32console.c (initialize_w32_display): Set the console
5373 menu_show_hook, otherwise TTY menus are broken on w32.
5375 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5377 Use terminal-specific hooks to display menus.
5378 * termhooks.h (struct terminal): New field menu_show_hook.
5379 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5380 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5382 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5383 * nsmenu.m (ns_menu_show):
5384 * w32menu.c (w32_menu_show):
5385 * xmenu.c (x_menu_show):
5386 * term.c (tty_menu_show): Adjust to use bit flags.
5387 (set_tty_hooks): Set menu_show_hook.
5388 * xterm.c (x_create_terminal):
5389 * nsterm.m (ns_create_terminal):
5390 * msdos.c (initialize_msdos_display):
5391 * w32term.c (w32_create_terminal): Likewise.
5393 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5395 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5397 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5399 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5400 (FD_SET): Don't define on WINDOWSNT.
5402 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5404 * emacs.c: Include "sysselect.h", to define its inline functions.
5405 Reported by Glenn Morris in:
5406 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5408 Do not require libXt-devel when building with gtk.
5409 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5410 dependency on libXt-devel.
5411 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5412 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5413 lwlib-widget.h now does this.
5414 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5416 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5418 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5419 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5420 (delete_write_fd, wait_reading_process_output):
5421 Remove now-redundant easserts.
5422 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5423 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5424 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5425 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5427 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5429 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5430 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5431 (calloc): Don't undef, it is never defined.
5432 (HEAP_ENTRY_SHIFT): Remove unused macro.
5434 * Makefile.in (C_HEAP_SWITCH): Remove.
5435 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5437 Fix MS-Windows build broken by menu changes on 2014-06-02.
5438 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5440 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5441 Define instead of including ../lwlib/lwlib.h, which causes
5442 compilation errors due to missing X11 headers.
5444 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5446 * process.c (wait_reading_process_output): Omit incorrect test of
5447 p->infd against zero. Add easserts for infd having a plausible value.
5449 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5451 Adjust to match recent lwlib changes.
5452 * menu.h (xmalloc_widget_value): Replace by ...
5453 (make_widget_value): ... new prototype.
5454 * menu.c (xmalloc_widget_value): Replace by ...
5455 (make_widget_value): ... new function.
5456 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5457 * gtkutil.c (malloc_widget_value, free_widget_value):
5458 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5459 * keyboard.h (enum button_type, struct _widget_value):
5460 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5462 * nsmenu.m (ns_update_menubar, ns_menu_show):
5463 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5464 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5465 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5467 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5469 * image.c (x_query_frame_background_color)
5470 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5471 Fix --enable-gcc-warnings compilation without image libraries.
5473 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5475 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5476 emulated break value only if it goes up.
5477 (sbrk): Add assertion that the INCREMENT argument is strictly
5478 zero. Improve and correct the commentary.
5480 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5482 Improve AIX-related merge from emacs-24.
5483 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5484 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5485 not on AIX; since we're on the trunk we can use enums more broadly.
5487 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5489 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5491 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5492 to min(value, whole).
5494 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5496 Bring back the changes to GDB-visible symbols, but only on AIX.
5497 And only if it's not pre-4.2 GCC.
5498 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5499 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5500 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5503 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5505 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5506 with PT, not GPT. (Bug#16433)
5508 Revert last changes to GDB-visible symbols.
5509 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5510 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5511 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5514 2014-06-02 Glenn Morris <rgm@gnu.org>
5516 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5518 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5520 Fix port to 32-bit AIX with xlc (Bug#17598).
5521 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5522 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5523 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5524 to work around a compiler bug in IBM xlc 12.1.
5526 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5528 * xterm.c (x_update_window_end): Don't invalidate the entire
5529 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5530 highlight needs to be redisplayed. (Bug#17588)
5532 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5534 Port the GDB-visible symbols to AIX.
5535 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5536 optimizes away the relevant external symbols. Use enums instead;
5537 this suffices for the AIX port, which is 32-bit-only anyway.
5538 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5539 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5540 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5543 Include sources used to create macuvs.h.
5544 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5545 * macuvs.h: Use automatically-generated header.
5547 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5549 Port signal-handling to DragonFly BSD (Bug#17646).
5550 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5551 Move implementations from callproc.c to sysdep.c.
5552 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5553 Move declarations from process.h to syssignal.h.
5555 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5557 * callint.c (Ffuncall_interactively): Add usage.
5559 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5561 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5563 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5565 * w32heap.c (malloc_before_dump, malloc_after_dump)
5566 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5567 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5568 set errno where appropriate to emulate CRT functions.
5570 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5572 Debugging facility to check whether 'const char *' points to
5573 relocatable data of non-pure Lisp string.
5574 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5575 (mark_maybe_pointer): ... adjusted user.
5576 (relocatable_string_data_p): New function.
5577 * lisp.h (relocatable_string_data_p): Add prototype.
5578 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5579 the pointer to relocatable Lisp data is not used.
5581 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5583 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5584 * atimer.c (block_atimers):
5585 * callproc.c (block_child_signal): Block SIGINT too;
5586 otherwise, its handler might now unblock signals that it shouldn't.
5587 * keyboard.c (read_char): Clear signal mask, since we may
5588 be in a SIGINT handler, and many signals may be masked.
5589 * keyboard.c (handle_interrupt):
5590 * sysdep.c (handle_arith_signal):
5591 Clear signal mask instead of just unblocking the signal that
5592 was received, since several signals may be blocked at this point.
5594 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5596 * Makefile.in (TEMACS_POST_LINK): Remove target.
5597 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5598 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5600 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5602 * xmenu.c (xdialog_show): Remove prototype, rename to
5603 x_dialog_show, remove 2nd arg because it's always zero
5604 and simplify accordingly.
5605 (xw_popup_dialog): Adjust user.
5606 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5607 2nd arg because it's always zero and simplify accordingly.
5608 (w32_popup_dialog): Adjust user.
5610 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5612 * w32heap.c (report_temacs_memory_usage): New function.
5614 * unexw32.c (unexec) [ENABLE_CHECKING]:
5615 Call report_temacs_memory_usage.
5617 * w32heap.h (report_temacs_memory_usage): Add prototype.
5619 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5621 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5622 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5624 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5626 * buffer.c (init_buffer): Accept an argument 'initialized'.
5627 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5628 mmap_regions and mmap_fd, to avoid referencing stale data from the
5629 dump phase. Add an assertion for buffer text of buffers created
5630 in temacs before this function is called. (Bug#17622)
5631 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5633 * lisp.h (init_buffer): Update prototype.
5635 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5637 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5639 * alloc.c (Fgarbage_collect): Fix compilation with
5640 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5642 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5644 * frame.c, frame.h (frame_char_to_pixel_position)
5645 (frame_set_mouse_position): Now static, and made private in
5646 frame.c rather than public in frame.h.
5648 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5650 Refactor mouse positioning stuff to avoid code duplication.
5651 * frame.h (frame_char_to_pixel_position): New function.
5652 (x_set_mouse_position): Rename to...
5653 (frame_set_mouse_position): ...new function.
5654 (frame_set_mouse_pixel_position): Add prototype.
5655 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5656 Rename to frame_set_mouse_pixel_position.
5657 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5659 * xterm.h, w32term.h ( x_set_mouse_position)
5660 (x_set_mouse_pixel_position): Remove prototypes.
5662 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5664 On X, always make pointer visible when deleting frame (Bug#17609).
5665 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5667 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5669 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5670 * keyboard.c (gobble_input): If there is no terminal input error,
5671 make sure the pointer is visible for all frames on this terminal.
5672 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5673 it was previously disabled.
5675 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5677 * data.c (Fzerop): Move to Elisp.
5678 (syms_of_data): Don't defsubr it.
5679 * keyboard.c (echo_keystrokes_p): New function.
5680 (read_char, record_menu_key, read_key_sequence): Use it.
5682 * callint.c (Qfuncall_interactively): New var.
5683 (Qcall_interactively): Remove.
5684 (Ffuncall_interactively): New function.
5685 (Fcall_interactively): Use it.
5686 (syms_of_callint): Defsubr it.
5688 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5690 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5691 relocated from under us.
5693 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5695 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5696 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5697 configure, not from HEAPSIZE.
5698 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5700 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5701 for MinGW, since it no longer uses gmalloc.
5703 * buffer.c: Do not define mmap allocations functions for Windows.
5704 Remove mmap_find which is unused. Remove mmap_set_vars which does
5706 [WINDOWSNT]: Include w32heap.h.
5707 (init_buffer): Always allocate new memory for buffers.
5709 * emacs.c: Remove mmap_set_vars calls.
5711 * image.c (free_image): Undef free for Windows because it is
5712 redirected to our private version.
5714 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5715 (copy_executable_and_dump_data): Remove dumping the heap section.
5716 (unexec): Restore using_dynamic_heap after dumping.
5718 * w32heap.c (dumped_data_commit, malloc_after_dump)
5719 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5720 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5721 (mmap_free): New functions.
5723 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5725 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5727 * image.c (imagemagick_load_image): Use MagickRealType for local
5728 'color_scale', instead of double, to avoid a GCC warning about
5731 * xfns.c (Fx_window_property): Remove unused local.
5733 Don't kill already-reaped process (Bug#17561).
5734 * process.c (process_send_signal): Fix race condition where a
5735 subprocess was reaped by a signal handler between the check for
5736 liveness and calling 'kill', which meant that Emacs could in
5737 theory kill an innocent bystander process. Do the fix by blocking
5738 SIGCHLD in a critical section that checks liveness before killing.
5740 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5742 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5744 2014-05-26 Ken Brown <kbrown@cornell.edu>
5746 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5747 even if !CYGWIN (see bug#17510).
5749 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5751 * nsfns.m (Fns_do_applescript): Surround NSApp run
5752 with calls to ns_init_events, ns_finish_events (Bug#17424).
5754 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5756 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5757 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5759 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5760 with calls to ns_init_events, ns_finish_events (Bug#17424).
5762 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5764 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5765 if we are iterating over an object that generates glyphs for
5766 marginal areas. (Bug#17585)
5768 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5770 * xdisp.c (safe__call1, safe__eval): Now static.
5772 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5774 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5775 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5776 (safe_call1): Call safe_call instead of safe__call directly.
5778 2014-05-26 Ken Brown <kbrown@cornell.edu>
5780 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5781 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5784 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5786 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5787 (safe__call, safe__call1, safe__eval): New functions.
5788 (safe_call): Use it.
5789 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5790 (display_mode_element): Same for `:eval'.
5792 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5794 Fix port to 32-bit AIX (Bug#17540).
5795 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5796 twice. _text already includes this offset.
5797 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5799 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5801 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5802 when closest_pos is identical to to_charpos, don't recurse, since
5803 we already tried that, and failed. (Bug#17539)
5805 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5806 unwinding when frame's faces were not initialized yet, increment
5807 the frame's image-cache reference count before calling
5808 x_free_frame_resources. Don't dereference
5809 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5811 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5813 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5816 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5817 macfont.m, call draw with adjusted arguments so font drivers
5818 don't need to do that.
5820 * macfont.m (macfont_draw): Merge changes from Macport.
5822 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5824 * alloc.c (garbage_collect_1): New function, with all of the guts
5825 of Fgarbage_collect.
5826 (mark_stack): Accept an argument END and don't mark Lisp objects
5827 on the stack beyond the address given by END. Calculation of END
5828 was moved to Fgarbage_collect.
5829 (Fgarbage_collect): Calculate the end address of the stack portion
5830 that needs to be examined by mark_stack, and pass that address to
5831 garbage_collect_1, which will pass it to mark_stack.
5832 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5833 for more details about the underlying problems. In particular,
5834 this avoids dumping Emacs with the large hash-table whose value is
5835 held in purify-flag for most of the time loadup.el runs.
5837 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5839 * xfns.c (x_window_property_intern): New function (code from
5841 (Fx_window_property): Call x_window_property_intern. If property
5842 not found and NILP (source) and outer window != inner window,
5843 check outer window for property (Bug#17537).
5845 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5847 Supply malloc and alloc_size attributes for extern allocators.
5848 This documents the C API, and helps GCC generate a bit better code.
5849 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5850 (ATTRIBUTE_MALLOC_SIZE): New macros.
5851 * gmalloc.c (malloc, realloc, calloc):
5852 * gtkutil.h (malloc_widget_value):
5853 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5854 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5857 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5859 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5860 * image.c (imagemagick_load_image): Port to hosts that do not use
5861 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5863 2014-05-21 Leo Liu <sdl.web@gmail.com>
5865 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5867 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5869 * dbusbind.c (xd_signature): Revert last 2 patches.
5871 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5873 Allow any non-nil value to count as true in bool-vector.
5874 Likewise for xd_signature in dbusbind.c.
5875 This is more consistent with the usual practice in Emacs, which is
5876 that any non-nil value counts as true.
5877 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5878 * dbusbind.c (xd_signature): Likewise, for booleans.
5879 * data.c, lisp.h (Qbooleanp):
5880 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5882 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5884 * lisp.h (CHECK_BOOLEAN): New function.
5885 * alloc.c (Fbool_vector): New function.
5886 (syms_of_alloc): Defsubr it.
5887 * data.c (Qbooleanp): New symbol.
5888 (syms_of_data): DEFSYM it.
5889 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5891 * font.c (font_matching_entity): Extract font-entity object
5892 from the vector of matching entities (Bug#17486).
5894 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5896 Assume C99 or later (Bug#17487).
5897 * bytecode.c (B__dummy__): Remove.
5898 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5899 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5900 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5901 * regex.c (DEBUG_PRINT): Assume varargs macros.
5902 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5904 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5906 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5907 memory for every buffer that was dumped.
5909 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5911 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5912 (Fnreverse): Allow vectors and bool vectors.
5914 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5916 Minor cleanup for terminal setup.
5917 * termhooks.h (create_terminal): Adjust prototype.
5918 * terminal.c (create_terminal): Pass output method and RIF as args.
5919 (init_initial_terminal):
5920 * nsterm.m (ns_create_terminal):
5921 * term.c (init_tty):
5922 * w32term.c (w32_create_terminal):
5923 * xterm.c (x_create_terminal): Adjust users.
5924 Avoid redundant NULL initializers and add comments.
5926 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5928 * keyboard.c (Qdeactivate_mark): Now static.
5930 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5932 If available, use Xfixes extension to do pointer blanking.
5933 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5934 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5935 (make_invisible_cursor): Move to...
5936 * xterm.c (make_invisible_cursor): ...here.
5937 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5938 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5939 (x_term_init): Call to x_setup_pointer_blanking.
5940 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5941 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5943 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5945 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5947 2014-05-12 Glenn Morris <rgm@gnu.org>
5949 * fileio.c (Ffile_executable_p): Doc tweak.
5951 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5953 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5954 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5956 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5958 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5960 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5962 Fix initialization of minibuffer history variable (Bug#17430).
5963 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5964 Move the initialization up to prevent any "value void" message.
5966 2014-05-08 Samuel Bronson <naesten@gmail.com>
5968 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5969 are matched (bug#17413).
5971 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5973 Stop tooltips pulling Emacs window to front (Bug#17408).
5974 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5975 SetWindowPos invocations.
5977 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5979 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5980 not initialized (Bug#17398).
5982 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5984 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5986 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5988 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5989 [HAVE_NS]: Do not include png.h.
5990 (x_query_frame_background_color): New function.
5991 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5992 (png_load_body): Coalesce duplicate code.
5994 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5996 Consult libpng-config more consistently (Bug#17339).
5997 * Makefile.in (PNG_CFLAGS): New var.
5998 (ALL_CFLAGS): Use it.
5999 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6000 CFLAGS now handles this.
6002 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6004 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6005 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6006 because WCONTINUED is always defined now.
6007 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6009 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6011 * buffer.c (overlay_strings): Fix the wording of the commentary.
6013 2014-05-01 Glenn Morris <rgm@gnu.org>
6015 * floatfns.c (Fisnan):
6016 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6018 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6020 * term.c (tty_menu_activate): A better initialization for cursor
6023 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6025 * intervals.c: Tighten assertions.
6026 (create_root_interval): Make sure the interval is not empty.
6027 (intervals_equal): Use booleans.
6028 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6029 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6030 (balance_possible_root_interval): Simplify and use booleans.
6031 (split_interval_right, split_interval_left): Check LENGTH, and remove
6032 now redundant assertion.
6033 (adjust_intervals_for_insertion): Remove now redundant assertions.
6034 (delete_node, interval_deletion_adjustment)
6035 (adjust_intervals_for_deletion, merge_interval_right)
6036 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6037 (reproduce_interval): Make sure the interval is not empty.
6039 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6041 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6042 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6043 satisfaction that they would always be initialized.
6045 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6047 * term.c (tty_menu_display): Move the cursor to the active menu item.
6048 (tty_menu_activate): Return the cursor to the active menu item
6049 after displaying the menu and after displaying help-echo.
6050 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6051 for the details of why this is needed by screen readers and
6054 2014-04-30 Glenn Morris <rgm@gnu.org>
6056 * process.c (handle_child_signal):
6057 Handle systems without WCONTINUED. (Bug#15110, 17339)
6059 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6061 * window.c (struct saved_window): Remove mark.
6062 (Fset_window_configuration, save_window_save)
6063 (compare_window_configurations): Don't touch marks any more.
6065 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6067 Use bits_word for gcmarkbits.
6068 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6069 bits_word is typically a tad more efficient for mark bits than
6070 unsigned is, so use bits_word. All uses changed.
6071 * lisp.h (BITS_PER_INT): Remove; no longer used.
6073 Avoid undefined behavior in signed left shift.
6074 This ports to GCC 4.9.0 with -fsanitize=undefined.
6075 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6077 * regex.c (extract_number):
6078 * lisp.h (make_number, XINT):
6079 Do not shift a 1 bit left into a sign bit.
6080 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6081 not int, for gcmarkbits. All uses changed.
6083 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6085 * search.c (Fnewline_cache_check): Don't try to count newlines
6086 outside the buffer's restriction, as find_newline doesn't support that.
6088 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6090 * window.c (Fset_window_configuration): Deactivate the mark before
6092 (set_window_buffer): Ignore window_initialized.
6093 (window_initialized): Remove.
6094 * keyboard.c (Qdeactivate_mark): Not static any more.
6095 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6098 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6100 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6101 and to clang 3.4, which have fixed the bug. This should let us
6102 run a bit faster on these platforms when address sanitization is
6105 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6107 Port to GCC 4.9.0 with --enable-gcc-warnings.
6108 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6110 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6111 a way that also works with GCC 4.9.0.
6113 * search.c (Fnewline_cache_check): Remove unused locals.
6115 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6117 * search.c (find_newline1): New subroutine.
6118 (Fnewline_cache_check): New function.
6119 (syms_of_search): Defsubr it.
6121 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6123 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6124 * keyboard.c (unblock_input): Add comment.
6125 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6127 2014-04-22 Daniel Colascione <dancol@dancol.org>
6129 * lread.c (readevalloop_eager_expand_eval): New function
6130 that can recurse into toplevel forms.
6131 (readevalloop): Call it.
6132 * lisp.h: Declare Qprogn.
6133 * callint.c (Qprogn): No longer static.
6135 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6137 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6138 Also change identifiers to match the comments, and add more assertions
6141 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6143 * emacs.c (close_output_streams): Don't clear and restore errno.
6145 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6147 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6148 never becomes visible, i.e. using XMonad (Bug#17237).
6150 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6152 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6153 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6154 (Fline_pixel_height): Don't assume that the current buffer and the
6155 selected window's buffer are one and the same. (Bug#17281)
6157 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6158 paragraph-start cache before the newline cache. (Bug#17269)
6160 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6162 * term.c (tty_send_additional_strings): No need to fflush here,
6164 (tty_set_terminal_modes): fflush after sending additional strings,
6167 2014-04-17 Daniel Colascione <dancol@dancol.org>
6169 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6171 (tty_send_additional_strings): New function.
6172 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6173 (syms_of_term): Intern tty-mode-set-strings and
6174 tty-mode-reset-strings.
6176 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6178 * window.c (save_window_save): Lookup window_point_insertion_type in
6179 the right buffer (bug#15457).
6180 (Qwindow_point_insertion_type): New var.
6181 (syms_of_window): Initialize it.
6183 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6185 Fix the MSDOS build.
6186 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6187 (copy_text_and_data): Zero out the atexit chain pointer before
6190 * termhooks.h (encode_terminal_code): Update prototype.
6192 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6193 visible for all DOS_NT ports, not just WINDOWSNT.
6194 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6196 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6197 unless it is defined.
6198 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6200 * process.c (close_on_exec, accept4, process_socket): Move into
6201 the "ifdef subprocesses" part.
6202 (catch_child_signal): Condition by "ifdef subprocesses".
6203 (syms_of_process) <Qinternal_default_process_sentinel>
6204 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6206 * msdos.h: Add prototypes for new functions.
6207 (EINPROGRESS): Define.
6208 (O_CLOEXEC): Define to zero.
6210 * msdos.c (check_window_system): Remove unnecessary an
6211 incompatible duplicate function.
6212 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6213 New functions in support of new functionality.
6215 * menu.c (single_menu_item): Add visual indication of submenu
6216 also for menus on MSDOS frames.
6217 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6219 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6220 when async subprocesses aren't supported.
6222 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6224 * emacs.c (close_output_streams): Zero out errno before calling
6227 * dired.c [MSDOS]: Include msdos.h.
6229 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6230 (DATA_START) [MSDOS]: Define.
6231 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6233 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6234 Ifdef away for MSDOS.
6235 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6236 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6238 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6239 Use temporary file template that is compatible with mkostemp.
6240 Move vfork-related portions under #ifndef MSDOS.
6241 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6243 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6245 * buffer.c (Foverlays_at): Add argument `sorted'.
6247 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6249 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6250 text, invalidate the bidi_paragraph_cache upto and including the
6253 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6255 Port to IRIX 6.5 (Bug#9684).
6256 * conf_post.h (INET6) [IRIX6_5]: Define.
6257 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6258 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6260 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6262 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6263 before passing it to system APIs.
6265 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6267 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6268 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6270 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6272 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6274 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6276 Remove DATA_SEG_BITS.
6277 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6278 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6279 cc, but that platform is so old that SGI itself stopped supporting
6280 it in December 2013. If you still need Emacs on IRIX, please
6281 either compile with GCC and port the undumping code, or run
6282 './configure --with-wide-int'.
6283 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6284 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6285 DEFINE_GDB_SYMBOL_START way to define it.
6286 (NONPOINTER_BITS): New macro.
6287 (EMACS_INT): Use it.
6288 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6289 the problem and/or configuring --with-wide-int.
6290 (USE_LSB_TAG): Simplify, based on above changes.
6291 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6292 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6294 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6296 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6297 covered by a display string that ends in a newline, and that cases
6298 going back by DVPOS lines to hit the search limit, lift the limit
6299 and go back until DVPOS is reached. (Bug#17244)
6301 * indent.c (Fvertical_motion): Handle correctly the case when the
6302 display string is preceded by an empty line.
6304 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6305 use S_IWRITE instead.
6307 2014-04-11 Glenn Morris <rgm@gnu.org>
6309 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6311 2014-04-11 Ken Brown <kbrown@cornell.edu>
6313 * Makefile.in (EMACS_MANIFEST): Revert last change.
6315 2014-04-10 Daniel Colascione <dancol@dancol.org>
6317 * puresize.h (BASE_PURESIZE): Increase.
6319 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6321 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6323 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6324 region handling (and don't call signal_before_change) if
6325 inhibit_modification_hooks is set.
6326 (signal_before_change): Don't check inhibit_modification_hooks any more.
6328 2014-04-08 Daniel Colascione <dancol@dancol.org>
6330 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6331 function cells contain valid lisp objects. (Modified version of
6334 * alloc.c (detect_suspicious_free): Split actual stack capturing
6335 out into new function for easier breakpoint setting.
6336 (note_suspicious_free): New function.
6338 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6340 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6342 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6343 (symbol_block_pinned): New var.
6344 (Fmake_symbol): Initialize `pinned'.
6345 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6346 pinned and signal an error for un-purifiable objects.
6347 (pure_cons): Use it.
6348 (Fpurecopy): Use it, except for objects that can't be purified.
6349 (mark_pinned_symbols): New function.
6350 (Fgarbage_collect): Use it.
6351 (gc_sweep): Remove hack made unnecessary.
6353 2014-04-07 Glenn Morris <rgm@gnu.org>
6355 * keyboard.c (Fopen_dribble_file): Doc tweak.
6357 2014-04-07 Ken Brown <kbrown@cornell.edu>
6359 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6361 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6363 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6364 We have a substitute execinfo.h on hosts that lack it.
6365 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6366 isn't optimized away.
6368 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6370 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6371 * alloc.c (memory_full):
6372 * charset.c (syms_of_charset):
6373 * doc.c (Fsnarf_documentation):
6375 * font.c (BUILD_STYLE_TABLE):
6376 * keyboard.c (make_lispy_event):
6377 * profiler.c (setup_cpu_timer):
6378 * xgselect.c (xg_select):
6379 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6381 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6382 Replace the only use with ARRAYELTS (font_property_table).
6383 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6385 2014-04-03 Daniel Colascione <dancol@dancol.org>
6387 * xterm.c (x_term_init):
6388 * xfns.c (best_xim_style):
6389 * xfaces.c (Fdump_colors):
6390 * w32fns.c (w32_default_color_map):
6391 * w32.c (init_environment, N_ENV_VARS):
6392 * unexcw.c (read_exe_header):
6393 * term.c (term_get_fkeys_1):
6394 * sysdep.c (init_baud_rate):
6395 * nsterm.m (ns_convert_key):
6396 * nsfns.m (get_geometry_from_preferences):
6397 * msdos.c (dos_set_window_size, init_environment):
6398 * macfont.m (mac_font_get_glyph_for_cid)
6399 (macfont_store_descriptor_attributes)
6400 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6401 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6402 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6404 * image.c (xpm_str_to_color_key):
6405 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6406 * frame.c (x_set_frame_parameters):
6407 * fileio.c (Ffile_selinux_context):
6408 * emacs.c (sort_args):
6409 * dosfns.c (msdos_stdcolor_name):
6410 * dired.c (file_attributes):
6411 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6412 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6415 2014-04-02 Daniel Colascione <dancol@dancol.org>
6417 * data.c (Ffset): Abort if we're trying to set a function call to
6420 * lisp.h (ARRAYELTS): New macro.
6422 * alloc.c: Include execinfo.h if available.
6423 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6424 (suspicious_free_record): New structure.
6425 (suspicious_objects, suspicious_object_index)
6426 (suspicious_free_history, suspicious_free_history_index):
6428 (find_suspicious_object_in_range, detect_suspicious_free)
6429 (Fsuspicious_object): New functions.
6430 (cleanup_vector): Call find_suspicious_object_in_range.
6432 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6434 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6435 width from font width (Bug#17163).
6437 * frame.c (x_set_frame_parameters): Calculate default values of
6438 new frame sizes only after all other frame parameters have been
6439 processed (Bug#17142).
6441 2014-04-02 Ken Brown <kbrown@cornell.edu>
6443 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6446 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6448 * xterm.c (x_draw_image_glyph_string): Adjust image background
6449 width accordingly when its x position is adjusted. (Bug#17115)
6451 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6453 * font.c (font_list_entities): Do not add empty vector to font cache.
6454 (font_matching_entity): Likewise. If matching entity is found, insert
6455 1-item vector with this entity instead of entity itself (Bug#17125).
6457 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6459 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6461 * fns.c (validate_subarray): Rename from validate_substring,
6462 since it works for vectors too. New arg ARRAY. Optimize for the
6463 non-nil case. Instead of returning bool, throw an error if out of
6464 range, so that the caller needn't do that. All uses changed.
6465 Report original values if out of range.
6466 (Fsubstring, Fsubstring_no_properties, secure_hash):
6467 Also optimize the case where FROM is 0 or TO is the size.
6469 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6471 * search.c (Freplace_match): Use make_specified_string.
6472 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6473 to catch bogus override face of glyph strings.
6474 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6475 Move common substring range checking code to...
6476 (validate_substring): ...this function.
6478 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6480 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6482 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6484 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6485 bar is zero height, just return (Bug#16976).
6486 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6488 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6490 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6491 is nil. If waiting for toolbar to complete, force a redraw.
6493 2014-03-28 Glenn Morris <rgm@gnu.org>
6495 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6496 (emacs_bugreport): New variable.
6497 (usage_message): Use PACKAGE_BUGREPORT.
6498 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6500 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6502 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6504 Port recent signal-related changes to FreeBSD.
6505 Reported by Herbert J. Skuhra.
6506 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6507 Move decls from here ...
6508 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6510 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6512 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6513 and width of image background when it is displayed with a 'box'
6516 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6518 More backward-compatible fix to char-equal core dump (Bug#17011).
6519 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6520 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6522 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6524 * image.c (init_svg_functions): When loading SVG-related libraries,
6525 free already loaded libraries if the initialization fails.
6526 (rsvg_handle_set_size_callback): Remove declaration, unused.
6528 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6530 Fix core dump in char-equal (Bug#17011).
6531 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6532 unibyte buffers, as we can't tell whether the characters are
6535 * insdel.c (adjust_markers_for_delete): Remove unused local.
6537 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6539 Have (MARKER . ADJUSTMENT) undo records always be immediately
6540 after their corresponding (TEXT . POS) record in undo list.
6542 * lisp.h (record-delete): New arg record_markers.
6543 (record_marker_adjustment): No longer needed outside undo.c.
6544 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6545 adjustments to undo.c's record_marker_adjustments. Note that
6546 fileio.c's decide_coding_unwind is another caller to
6547 adjust_markers_for_delete. Because it has undo list bound to t,
6548 it does not rely on adjust_markers_for_delete to record marker
6550 (del_range_2): Swap call to record_delete and
6551 adjust_markers_for_delete so as undo marker adjustments are
6552 recorded before current deletion's adjustments, as before.
6553 (adjust_after_replace):
6554 (replace_range): Pass value for new record_markers arg to
6556 * undo.c (record_marker_adjustment): Rename to
6557 record_marker_adjustments and made static.
6558 (record_delete): Check record_markers arg and call
6559 record_marker_adjustments.
6560 (record_change): Pass value for new record_markers arg to
6562 (record_point): at_boundary calculation no longer needs to account
6563 for marker adjustments.
6565 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6567 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6570 2014-03-26 Glenn Morris <rgm@gnu.org>
6572 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6574 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6576 * buffer.c (struct sortvec): Add field `spriority'.
6577 (compare_overlays): Use it.
6578 (sort_overlays): Set it.
6580 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6582 * xdisp.c (redisplay_window): If all previous attempts to find the
6583 cursor row failed, try a few alternatives before falling back to
6584 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6586 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6588 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6589 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6591 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6592 variables on Windows.
6594 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6596 * w32.c (unsetenv): Remove unused var `retval'.
6597 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6599 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6600 (start_watching): Remove unused var `thr'.
6602 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6603 (find_child_console): Remove unnecesary var `thread_id'.
6605 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6606 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6608 2014-03-26 Glenn Morris <rgm@gnu.org>
6610 * filelock.c (Flock_buffer): Doc tweak.
6612 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6613 * emacs.c (shut_down_emacs):
6614 * fileio.c (Finsert_file_contents, write_region):
6615 * filelock.c (top-level, syms_of_filelock):
6616 * insdel.c (prepare_to_modify_buffer_1):
6617 CLASH_DETECTION is always defined now.
6619 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6621 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6622 DLL handle, to speed up thread startup.
6624 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6626 Handle sigmask better with nested signal handlers (Bug#15561).
6627 * atimer.c (sigmask_atimers): Remove.
6628 Remaining use rewritten to use body of this function.
6629 * atimer.c (block_atimers, unblock_atimers):
6630 * callproc.c (block_child_signal, unblock_child_signal):
6631 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6632 New arg OLDSET. All callers changed.
6633 * atimer.c (block_atimers, unblock_atimers):
6634 * callproc.c (block_child_signal, unblock_child_signal):
6635 * keyboard.c (handle_interrupt):
6636 * sound.c (vox_configure, vox_close):
6637 Restore the old signal mask rather than unilaterally clearing bits
6638 from the mask, in case a handler is running within another
6639 handler. All callers changed.
6640 * lisp.h, process.c, process.h, term.c:
6641 Adjust decls and callers to match new API.
6642 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6643 signal handlers aren't supposed to use floating point anyway.
6644 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6646 2014-03-23 Daniel Colascione <dancol@dancol.org>
6648 Split gc_sweep into discrete functions for legibility and better
6651 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6652 (sweep_vectors): Fix typo in comment.
6653 (sweep_conses, sweep_floats, sweep_intervals)
6654 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6655 (gc_sweep): Call new functions, to which existing functionality is
6657 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6659 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6661 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6663 2014-03-23 Daniel Colascione <dancol@dancol.org>
6665 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6666 only if xic_style calls for it. This change allows Emacs to work
6667 with ibus. Also, don't leak resources if create_frame_xic fails,
6668 and stop caching xic_style across different displays.
6669 (supported_xim_styles): Make const.
6670 (best_xim_style): Remove first parameter: it's always just
6671 supported_xim_styles. Change to look at supported_xim_styles
6674 2014-03-23 Daniel Colascione <dancol@dancol.org>
6676 * term.c (init_tty): Rearrange condition for clarity; print
6677 appropriate diagnostic.
6679 2014-03-23 Daniel Colascione <dancol@dancol.org>
6681 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6682 array. (ASAN caught.)
6684 2014-03-22 Glenn Morris <rgm@gnu.org>
6686 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6688 2014-03-22 Daniel Colascione <dancol@dancol.org>
6690 * process.c (conv_sockaddr_to_lisp): When extracting the string
6691 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6693 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6695 Fix regression introduced by patch for Bug#10500.
6696 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6697 * w32term.c (x_draw_image_relief): Likewise.
6699 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6701 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6702 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6703 maximize a frame for odd default fonts.
6705 2014-03-21 Glenn Morris <rgm@gnu.org>
6707 * minibuf.c (history-length): Increase default from 30 to 100.
6709 2014-03-21 Daniel Colascione <dancol@dancol.org>
6711 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6712 every time we switch to minibuffer.
6714 * alloc.c (lisp_align_malloc, allocate_string_data)
6715 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6716 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6718 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6720 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6721 support more "verbs".
6723 2014-03-21 Daniel Colascione <dancol@dancol.org>
6725 Always prohibit dumping a dumped Emacs.
6727 * emacs.c (might_dump): New variable.
6728 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6729 * lisp.h (might_dump): Declare.
6730 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6732 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6734 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6736 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6738 * doc.c (store_function_docstring): Warn when we don't know where to
6740 (Fsubstitute_command_keys): Don't advertise the fact that
6741 text-properties are dropped, since we think it's a bug that we'll fix.
6743 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6744 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6745 * frame.c (frame_garbaged): Make "docstring" more precise.
6747 2014-03-20 Glenn Morris <rgm@gnu.org>
6749 * charset.c (init_charset): When we cannot find the charsets directory,
6750 mention if EMACSDATA is set.
6752 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6754 * fns.c (Frandom): Fix rare bug where the result isn't random.
6756 Fix porting inconsistency about rounding to even.
6757 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6758 This way, the unusual !HAVE_RINT case acts like the usual
6759 HAVE_RINT case, and we can fix the documentation accordingly.
6761 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6763 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6764 (w32_wnd_proc): Initialize the dwHoverTime member of
6765 TRACKMOUSEEVENT structure.
6767 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6769 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6771 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6773 * search.c (find_newline): Speed up the function when using the
6774 newline cache, by halving the number of calls to
6775 region_cache_forward and region_cache_backward. (Bug#16830)
6777 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6779 * buffer.c (Fset_buffer): Document return value (bug#17015).
6781 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6783 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6784 nil, always resize character wise to avoid potential loss of the
6785 mode line (Bug#16923 related).
6787 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6789 * frame.c (x_set_frame_parameters): Always calculate new sizes
6790 pixelwise to avoid potential loss when rounding.
6792 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6794 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6795 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6797 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6799 * w32.c (fstatat): Don't add an extra slash if the argument ends
6800 with a slash: this fails the subsequent call to stat_worker on
6801 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6803 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6805 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6807 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6809 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6811 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6812 when frame is only on one screen (Bug#14713).
6814 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6816 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6817 there's a valid wrap point in the display line, the last glyph
6818 cannot "just barely fit" on this row, because display_line doesn't
6819 let it. Instead, proceed as if the last glyph didn't fit, so that
6820 we eventually back up the iterator to the wrap point. This avoids
6821 delusional behavior of move_it_to, whereby it proceeds to the next
6822 display line, but sets current_x to zero for all the glyphs that
6823 without word-wrap would fit on the previous display line.
6824 One result was that visual-order cursor movement behaved erratically
6826 (Fmove_point_visually): Add code to find the x coordinate of the
6827 last character before wrap point, under word-wrap on a TTY.
6829 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6831 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6832 also return value of MOVE_POS_MATCH_OR_ZV from
6833 move_it_in_display_line_to, when moving from beginning of line to
6834 point's position. (Bug#16961)
6836 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6838 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6839 * window.c (Fselect_window): Explain NORECORD and
6840 `buffer-list-update-hook' in doc-string.
6842 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6844 * window.c (Fother_window_for_scrolling): Check that
6845 Vother_window_scroll_buffer is a buffer.
6847 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6849 * xterm.c (xim_initialize): Always pass a copy of resource name
6850 to XRegisterIMInstantiateCallback and eassert whether return
6851 value is True. Passing copy is important because Xlib doesn't
6852 make its own copy and resource name argument usually points to
6853 SSDATA (Vx_resource_name), which may be changed from Lisp.
6854 (xim_close_display): For XUnregisterIMInstantiateCallback,
6855 always eassert return value and pass exactly the same values
6856 as were used for XRegisterIMInstantiateCallback.
6857 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6858 sources to check why if you are interested.
6860 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6862 * dispnew.c (change_frame_size_1): Add new_lines instead of
6863 new_height, the latter may be still zero if passed as such.
6864 * window.c (Fwindow_pixel_height): Mention bottom divider in
6867 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6869 Fix "resource temporarily unavailable" with xgselect
6871 * xgselect.c: Include <stdbool.h>.
6872 (xg_select) [!USE_GTK]: Don't lose track of errno.
6874 Fix minor --enable-gcc-warnings issues.
6875 * widget.c (update_various_frame_slots, EmacsFrameResize):
6876 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6878 2014-03-04 Ken Brown <kbrown@cornell.edu>
6880 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6881 represent the actual adjustment needed for alignment.
6883 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6885 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6886 needed, and don't reallocate if the initial allocation already
6887 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6889 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6891 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6894 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6896 * cmds.c (delete-char): Update docstring pointing out that the
6897 function ignores `delete-active-region' and `overwrite-mode'.
6899 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6901 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6903 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6904 allocated buffer due to alignment.
6905 (freehook): If the block to be freed was allocated by
6906 'aligned_alloc', find its real pointer before calling 'free'.
6908 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6911 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6913 * font.c (toplevel): Adjust comment about font cache layout.
6914 (font_clear_cache): Fix to match real font cache layout.
6915 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6916 (Fframe_font_cache) [FONT_DEBUG]: New function.
6917 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6919 Avoid crashes when X fonts are erroneously freed on reused X
6920 'Display *' connection data (Bug#16069). Note that X font
6921 resources still may be leaked, but currently there is no way
6922 to completely avoid it.
6923 * xterm.h (struct x_display_info): New member x_id. Add comments.
6924 * xterm.c (x_display_id): New variable.
6925 (x_term_init): Assign identifier to each opened X connection.
6926 * xfont.c (struct xfont): New member x_display_id.
6927 (xfont_open): Initialize it with frame's display id.
6928 (xfont_close): Check whether font's display id matches the one
6929 recorded for the given display. Adjust comment.
6930 * xftfont.c (struct xftfont_info):
6931 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6933 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6935 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6936 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6937 killed Vother_window_scroll_buffer.
6938 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6940 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6942 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6943 that start with more than 2 slashes as UNCs. (Bug#16751)
6945 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6947 Fix a few crashes and leaks when cloning C strings.
6948 * alloc.c, lisp.h (dupstring): New function.
6949 * gtkutil.c (xg_get_font):
6950 * term.c (tty_default_color_capabilities):
6951 * xsettings.c (store_monospaced_changed)
6952 (store_font_name_changed, parse_settings)
6953 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6954 This avoids some unlikely crashes due to accessing freed storage,
6955 and avoids some minor memory leaks in the more-typical case.
6957 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6959 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6960 cursor when modeline can't be dragged (Bug#16647).
6962 2014-02-28 Glenn Morris <rgm@gnu.org>
6964 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6965 from custom-delayed-init-variables. (Bug#11565)
6967 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6969 More fixes for mouse glyph calculations (Bug#16647).
6970 * window.c (coordinates_in_window): In intersection of
6971 horizontal and vertical window dividers prefer the horizontal
6972 one. Add some extra parens to last fix.
6973 (window_relative_x_coord): Return x-coordinate for header and
6975 * xdisp.c (remember_mouse_glyph): In text area don't extend
6976 glyph into mode line to show the vertical drag cursor there
6977 immediately. Subdivide mouse glyphs in right fringes to show a
6978 horizontal drag cursor as soon as we enter the "grabbable width"
6979 portion. Handle vertical border case separately. Do not
6980 subdivide window divider areas.
6981 (note_mouse_highlight): On bottom divider of bottommost windows
6982 show vertical drag cursor only when the minibuffer window can be
6985 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6987 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6988 reset by the face of the object just displayed. See also bug#76.
6989 (get_next_display_element): If the string came from a display
6990 property, examine the box face attribute at it->position, not at
6991 it->current.pos, since the latter was not updated yet. (Bug#16870)
6992 (handle_face_prop): Improve commentary.
6994 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6996 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6997 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6999 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7001 Fixes around Bug#16647.
7002 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7003 ON_BOTTOM_DIVIDER cases.
7004 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7005 only if the window has no right divider.
7006 (Fcoordinates_in_window_p): Fix doc-string.
7008 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7010 * lread.c (Funintern): Fix doc to match advertised calling convention.
7012 2014-02-24 Daniel Colascione <dancol@dancol.org>
7014 * keyboard.c (read_char): Close race that resulted in lost events.
7016 2014-02-22 Glenn Morris <rgm@gnu.org>
7018 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7019 * window.c (window-resize-pixelwise): Doc fixes.
7021 * process.c (Finternal_default_process_filter)
7022 (Finternal_default_process_sentinel): Doc tweaks.
7024 2014-02-21 Glenn Morris <rgm@gnu.org>
7026 * process.c (Fprocess_buffer, Faccept_process_output)
7027 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7030 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7032 * window.c (Fwindow_scroll_bar_width): New function.
7034 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7036 Pacify GCC when configuring with --enable-gcc-warnings.
7037 * xdisp.c (move_it_in_display_line_to) [lint]:
7038 Initialize recently-added local.
7040 2014-02-21 Daniel Colascione <dancol@dancol.org>
7042 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7044 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7046 * xdisp.c (init_iterator): Don't dereference a bogus face
7047 pointer. (Bug#16819)
7048 (try_cursor_movement): Don't use cursor position if
7049 set_cursor_from_row failed to compute it. This avoids assertion
7050 violations in MATRIX_ROW.
7051 (move_it_in_display_line_to): Save the iterator state in ppos_it
7052 only once per call. Reimplement the method used to return to the
7053 best candidate position if all the positions found in display line
7054 are beyond TO_CHARPOS. This cuts down the number of calls to
7055 bidi_shelve_cache, which moves a lot of stuff when lines are long
7056 and include bidirectional text. (Bug#15555)
7058 2014-02-20 Glenn Morris <rgm@gnu.org>
7060 * data.c (Fdefalias): Doc fix.
7062 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7064 * xdisp.c (display_line): Fix horizontal scrolling of large images
7065 when fringes are turned off. This comes at a price of not
7066 displaying the truncation/continuation glyphs in this case.
7069 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7070 CreateDIBSection returns an error indication, zero out *ximg after
7071 destroying the image. This avoids crashes in memory allocations
7072 due to the fact that some of the callers also call
7073 x_destroy_x_image, which will attempt to free an already free'd
7076 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7078 * widget.c (update_various_frame_slots): Don't set
7079 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7081 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7083 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7085 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7087 temacs --daemon fix (Bug#16599).
7088 * emacs.c (main): Initialize daemon_pipe[1] here ...
7089 (syms_of_emacs): ... instead of here.
7091 2014-02-16 Anders Lindgern <andlind@gmail.com>
7093 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7096 2014-02-16 Daniel Colascione <dancol@dancol.org>
7098 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7099 (xd_get_connection_address): Use it.
7100 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7101 xd_get_connection_address because the latter signals if the bus
7102 we're trying to close is already disconnected.
7104 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7106 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7107 argument to CreateThread. This avoids segfaults on Windows 9X.
7108 Reported by oslsachem <oslsachem@gmail.com>.
7110 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7112 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7113 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7114 (check_lseek): New function, to report lseek errors.
7115 (save_data_space, update_file_ptrs, read_header, write_header)
7116 (copy_file, copy_rest, unexec): Use these news functions.
7117 (update_file_ptrs): Don't assume wraparound behavior when
7118 converting a large size_t value to off_t.
7120 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7122 * composite.c (fill_gstring_header): Pass positions as C integers
7123 and move parameters checking to...
7124 (Fcomposition_get_gstring): ...this function. Handle case when
7125 buffer positions are in reversed order and avoid crash (Bug#16739).
7127 * buffer.c (validate_region): Mention current buffer in error message.
7129 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7131 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7133 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7135 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7137 2014-02-11 Glenn Morris <rgm@gnu.org>
7139 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7140 Replace refs to "OpenStep" in messages.
7142 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7144 Avoid "." at end of error diagnostics.
7145 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7146 * font.c (Ffont_at):
7147 * nsfns.m (ns_display_info_for_name):
7148 * nsselect.m (Fx_own_selection_internal):
7149 * nsterm.m (performDragOperation:):
7150 Remove "." from end of diagnostic.
7152 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7154 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7155 unintuitive (bug#15824).
7156 (Fyes_or_no_p): Doc fix (bug#15456).
7158 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7160 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7162 * eval.c (call_debugger): When exiting the debugger, do not allow
7163 max_specpdl_size less than actual binding depth (Bug#16603).
7164 (syms_of_eval): Adjust docstring.
7166 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7168 * cmds.c (Fself_insert_command): Output a clearer error message on
7169 negative repetitions (bug#9476).
7171 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7173 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7175 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7177 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7179 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7181 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7183 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7185 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7187 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7189 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7190 `exit' works (bug#15865).
7192 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7194 Constrain window box/body sizes and margin widths (Bug#16649).
7195 * xdisp.c (window_box_width): Don't return less than zero.
7196 (window_box_left_offset, window_box_right_offset): Don't return
7197 more than the window's pixel width.
7198 * window.c (window_body_height, window_body_width): Don't return
7200 (window_resize_apply): Adjust margin width, if necessary.
7202 2014-02-07 Glenn Morris <rgm@gnu.org>
7204 * nsterm.m (syms_of_nsterm): Doc fix.
7206 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7208 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7209 New variables: pointers through which to call the respective APIs.
7210 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7211 (filename_from_ansi, sys_link, check_windows_init_file):
7212 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7213 This is required on Windows 9X, where we dynamically load
7214 UNICOWS.DLL which has their non-stub implementations.
7215 (maybe_load_unicows_dll): Assign addresses to these 2 function
7216 pointers after loading UNICOWS.DLL.
7218 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7219 MultiByteToWideChar and WideCharToMultiByte through function
7222 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7225 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7227 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7228 for OSX >= 10.9 if separate spaces are used.
7229 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7231 2014-02-06 Glenn Morris <rgm@gnu.org>
7233 * buffer.c (cache-long-scans): Doc fix.
7235 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7237 * w32fns.c (Fw32_shell_execute): Doc fix.
7239 2014-02-05 Bastien Guerry <bzg@gnu.org>
7241 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7242 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7244 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7246 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7247 outside the window (Bug#16649).
7249 * xdisp.c (note_mouse_highlight): When entering a margin area show
7250 a non-text cursor (Bug#16647).
7252 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7254 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7255 It prompted a compile-time diagnostic on GNU/Linux.
7256 Simplify to remove the need for the label.
7258 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7260 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7261 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7262 to show it; otherwise return 'unsupported--w32-dialog' to signal
7263 to the caller that emulation with menus is necessary.
7264 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7266 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7268 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7271 * menu.c (Fx_popup_dialog): Don't condition the call to
7272 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7273 special symbol 'unsupported--w32-dialog', emulate the dialog with
7274 a menu by calling x-popup-menu.
7276 * menu.h (Qunsupported__w32_dialog): New extern variable.
7278 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7280 * keyboard.c (kbd_buffer_get_event): Read file notification events
7283 * xgselect.c (xg_select): Read glib events in any case, even if
7284 there are no file descriptors to watch for. (Bug#16519)
7286 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7288 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7289 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7290 * w32term.c (w32_draw_window_divider): Handle first and last
7292 * w32term.h (w32_fill_area_abs): New function.
7293 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7295 * xfaces.c (realize_basic_faces): Handle new face ids.
7296 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7297 and bottom divider width.
7298 * xterm.c (x_draw_window_divider): Handle first and last pixels
7301 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7303 * print.c (Fexternal_debugging_output): Add cast to pacify
7304 --enable-gcc-warnings.
7305 * eval.c (call_debugger): Grow specpdl if the debugger was
7306 entered due to specpdl overflow (Bug#16603) and allow more
7307 specpdl space for the debugger itself.
7309 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7311 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7314 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7316 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7317 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7319 * print.c (Fexternal_debugging_output): If the argument character
7320 is non-ASCII, encode it with the current locale's encoding before
7321 writing the result to the terminal. (Bug#16448)
7323 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7324 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7327 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7329 * process.c (create_process): Reset SIGPROF handler in the child.
7330 * callproc.c (call_process): Likewise.
7332 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7334 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7336 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7338 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7339 of zero to print strings, GDB doesn't like it.
7341 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7342 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7343 we still use correct addresses. (Bug#16576)
7345 2014-01-27 K. Handa <handa@gnu.org>
7347 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7348 to preserve the code detection behavior of 24.3.
7349 * coding.h (struct coding_system): New member detected_utf8_bytes.
7350 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7351 (decode_coding_gap): Use short cut for UTF-8 file reading only
7352 when coding->detected_utf8_bytes equals to coding->src_bytes.
7353 * fileio.c (Finsert_file_contents): Cancel the previous change.
7355 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7357 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7358 that are not visible.
7360 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7362 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7363 is grabbed (Bug#16565).
7365 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7367 * xdisp.c (last_max_ascent): Re-remove after erroneously
7368 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7370 (move_it_to): Re-remove reference to last_max_ascent.
7371 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7372 max_descent here instead of calling line_bottom_y.
7375 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7377 * terminal.c (initial_free_frame_resources): New function.
7378 (init_initial_terminal): Install new hook to free face cache
7379 on initial frame and avoid memory leak. For details, see
7380 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7381 * xfaces.c (free_frame_faces): Adjust comment.
7383 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7385 * data.c (Fstring_to_number): Document results if unparsable
7388 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7390 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7392 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7394 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7395 * coding.c (detect_coding_utf_8, emacs_mule_char)
7396 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7397 (check_utf_8, decode_coding):
7398 * coding.h (struct coding_system.errors):
7399 Use ptrdiff_t, not int, for integer values derived from buffer and
7402 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7403 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7404 before invoking decode_coding_gap, since there's just one block.
7406 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7408 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7409 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7410 too early. Again run change_frame_size before assigning menu-
7413 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7415 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7416 arrives, call x_check_fullscreen, in case the new display has a
7417 different resolution. (Bug#16517)
7419 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7421 * term.c (read_menu_input): If the selected frame changes, exit
7423 (tty_menu_show): If the selected frame changes while we displayed
7424 a menu, throw to top level. (Bug#16479)
7426 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7428 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7430 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7432 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7433 * data.c (count_one_bits_word): Fix bug (negated comparison)
7434 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7436 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7438 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7439 Avoid undefined behavior by initializing display property bit of a
7440 string processed by the bidirectional iterator. For details, see
7441 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7443 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7445 Minor cleanup of previous change.
7446 * image.c (imagemagick_error, Fimagemagick_types):
7447 Omit some recently-introduced and unnecessary casts and assignments.
7449 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7451 Fix two memory leaks discovered with Valgrind.
7452 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7453 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7455 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7457 Fixes in window size functions around Bug#16430 and Bug#16470.
7458 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7459 (Fwindow_mode_line_height, Fwindow_header_line_height)
7460 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7461 Minor doc-string adjustments.
7462 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7463 Rewrite doc-strings.
7464 (window_body_height, window_body_width): Do not count partially
7465 visible lines/columns when PIXELWISE is nil (Bug#16470).
7466 (Qfloor, Qceiling): New symbols.
7468 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7470 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7471 when the image cache is not yet allocated. (Bug#16509)
7473 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7475 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7476 re-attach intervals to its base buffer (Bug#16502).
7477 * intervals.c (set_interval_object): Move from here...
7478 * intervals.h (set_interval_object): ... to here. Fix comments.
7480 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7482 Avoid undefined behavior by initializing buffer redisplay bit.
7483 Reported by Dmitry Antipov in
7484 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7485 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7487 Revert some of the CANNOT_DUMP fix (Bug#16494).
7488 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7490 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7492 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7493 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7494 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7495 they are replaced by macros that expand into direct calls to the
7496 corresponding functions from GDI32.DLL.
7497 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7498 variables in the Cygwin build, they are unused.
7500 2014-01-19 K. Handa <handa@gnu.org>
7502 * composite.c (composition_update_it): Fix previous change.
7504 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7506 Fix file name handling on MS-Windows 9X.
7507 * w32.c (maybe_load_unicows_dll): New function.
7509 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7510 on, to make sure we can convert file names to and from UTF-8 on
7511 Windows 9X. This fixes a failure to start up because Emacs cannot
7512 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7514 * w32font.c [WINDOWSNT]: Include w32.h.
7515 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7516 of implementing the same stuff.
7517 Remove now unused g_b_init_is_windows_9x.
7519 * w32.h (maybe_load_unicows_dll): Add prototype.
7521 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7523 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7524 switch to single keyboard. Prevents daemon crashes when a new
7525 client connects while we show a TTY menu in an existing client.
7528 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7530 Fix MinGW64 porting problem with _setjmp.
7531 Reported by Eli Zaretskii in:
7532 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7533 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7534 the old _setjmp and _longjmp. All uses changed.
7536 2014-01-13 Daniel Colascione <dancol@dancol.org>
7538 * textprop.c (Fremove_list_of_text_properties):
7539 Correctly handle reaching the end of the interval tree. (Bug#15344)
7541 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7543 * xdisp.c (resize_mini_window): Round height to a multiple of
7544 frame's line height. Fix bug in calculation of window start
7545 position (Bug#16424).
7547 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7549 * macfont.m: Include termchar.h.
7550 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7551 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7552 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7553 *_WITH_GC_* to take face and f as parameters.
7554 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7555 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7557 2014-01-13 Daniel Colascione <dancol@dancol.org>
7559 Fix menu item updating in the presence of the Unity global menu
7562 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7563 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7565 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7566 updating menus; explain why.
7567 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7568 problem it's supposed to solve and it interferes with detecting
7569 the presence of a global menu.
7570 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7573 2014-01-11 K. Handa <handa@gnu.org>
7575 * composite.c (composition_update_it): Fix indexing of
7576 LGSTRING_CHAR (Bug#15984).
7578 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7580 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7582 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7584 * xdisp.c (try_window_id): Don't use this function's optimizations
7585 if overlays in the buffer displayed by the window have changed
7586 since last redisplay. (Bug#16347)
7587 (message_dolog): Fix indentation.
7589 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7591 * frame.c (frame_resize_pixelwise): Fix doc-string.
7593 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7595 Fix handling of internal borders (Bug#16348).
7596 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7597 Remove internal border width from pixel width of windows.
7598 (change_frame_size_1): Don't return early when frame's pixel
7599 size changes - we still have to record the new sizes in the
7601 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7602 also when toolbar gets larger.
7603 * window.c (check_frame_size): Include internal_border_width in
7605 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7606 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7607 In non-toolkit/non-GTK version clear internal border.
7608 * xterm.c (x_clear_under_internal_border): New function for
7609 non-toolkit/non-GTK version.
7610 (x_after_update_window_line): In non-toolkit/non-GTK version
7612 (handle_one_xevent, x_set_window_size):
7613 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7614 * xterm.h (x_clear_under_internal_border): Extern it.
7616 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7618 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7619 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7622 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7624 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7625 last value of point is not equal to buffer's point. (Bug#16129)
7627 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7630 * nsterm.h (updateCollectionBehavior): Rename from
7631 updateCollectionBehaviour. All uses changed.
7633 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7634 * Makefile.in (SETFATTR): New macro.
7635 (temacs$(EXEEXT)): Use it.
7637 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7639 Fix maximization behavior on Windows (Bug#16300).
7640 * w32fns.c (w32_fullscreen_rect): Don't handle
7641 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7642 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7643 of SetWindowPos. Restore last placement also when leaving
7644 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7645 but the FULLSCREEN_BOTH case.
7647 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7650 * data.c (arithcompare_driver):
7651 * fileio.c (Fcar_less_than_car):
7652 * fns.c (internal_equal):
7653 * frame.c (delete_frame):
7654 * lisp.h (enum More_Lisp_Bits):
7656 Avoid C99 constructs that don't work in C89.
7657 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7658 to port to C89, which doesn't have 'long long'.
7659 (count_trailing_zero_bits): Use them.
7661 2014-01-03 Chong Yidong <cyd@gnu.org>
7663 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7665 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7667 Further adjust frame/window scrollbar width calculations.
7668 * window.c (apply_window_adjustment):
7669 Set windows_or_buffers_changed.
7670 (Fwindow_scroll_bars): Return actual scrollbar width.
7671 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7672 For non-toolkit builds again use 14 as minimum width and set
7673 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7674 * xterm.c (XTset_vertical_scroll_bar): Take width from
7675 WINDOW_SCROLL_BAR_AREA_WIDTH.
7676 (x_new_font): Rename wid to unit. Base calculation of new
7677 scrollbar width on toolkit used and make it analogous to that of
7678 x_set_scroll_bar_default_width.
7679 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7680 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7681 of GetSystemMetrics.
7682 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7683 WINDOW_SCROLL_BAR_AREA_WIDTH.
7684 (x_new_font): Make it correspond to changes in xterm.c.
7686 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7688 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7689 This is a cleaner way to fix the MinGW-w64 porting problem.
7690 Check for INTPTR_MAX misconfiguration.
7692 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7694 * search.c (newline_cache_on_off, find_newline): In indirect
7695 buffers, use the newline cache of the base buffer.
7697 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7698 buffer, invalidate the caches of its base buffer. (Bug#16265)
7700 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7701 buffers, use the width-run cache of the base buffer.
7703 * xdisp.c (redisplay_window): When the window displays an indirect
7704 buffer, and the character widths in the display table have
7705 changed, invalidate the width-run cache of the corresponding base
7708 * fileio.c (Finsert_file_contents): When invalidating the newline
7709 cache, consider the case of inserting into indirect buffer.
7711 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7712 In indirect buffers, use the paragraph cache of the base buffer.
7714 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7716 * window.c (grow_mini_window): Fix last change.
7718 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7720 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7722 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7724 * w32term.c (w32_initialize): Use LCID and LOWORD.
7726 * w32proc.c (create_child): Use pid_t for 5th argument.
7727 (IsValidLocale): Don't provide prototype for MinGW64.
7728 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7729 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7731 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7732 MinGW64 doesn't support.
7734 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7736 * w32.c (set_named_security_info): New function.
7737 (acl_set_file): Fall back on set_named_security_info if
7738 set_file_security fails.
7739 (g_b_init_set_named_security_info_w)
7740 (g_b_init_set_named_security_info_a): New static variables.
7741 (globals_of_w32): Initialize them to zero.
7742 (set_named_security_info): Set them to non-zero if the
7743 corresponding API is available.
7744 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7745 New function typedefs.
7747 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7749 Some more fixes following pixelwise resize changes including one
7751 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7752 of frame_resize_pixelwise.
7753 * widget.c (pixel_to_text_size): New function.
7754 (update_wm_hints): Have size hints respect value of
7755 frame_resize_pixelwise.
7756 (EmacsFrameResize): Alway process resize requests pixelwise.
7757 * window.c (grow_mini_window): Make sure mini window is at least
7759 * xdisp.c (display_menu_bar): Make sure menubar extends till
7761 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7762 (x_set_tool_bar_lines): Calculate pixelwise.
7763 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7764 frame_resize_pixelwise.
7766 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7768 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7769 variables not used there.
7771 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7773 * w32.c (sys_umask): New function. (Bug#16299)
7775 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7777 * dispnew.c (change_frame_size_1): Take old width of root window
7778 from that window's pixel width. (Bug#16284)
7780 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7782 Plain copy-file no longer chmods an existing destination (Bug#16133).
7783 * fileio.c (realmask): Now a static var, not a local.
7784 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7785 Remove arg STATPTR. All uses changed.
7786 (Fcopy_file): Do not alter permissions of existing destinations,
7787 unless PRESERVE-PERMISSIONS (renamed from
7788 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7789 Avoid race when testing for existing destinations and for
7790 when input and output files are the same.
7791 If changing the group fails, adjust both default and
7792 preserved permissions so that access is not granted to the
7794 (Fset_default_file_modes, init_fileio): Update realmask.
7795 (Fdefault_file_modes): Use realmask instead of calling umask.
7797 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7799 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7800 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7801 flags on the daemon pipe ends before execing.
7803 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7805 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7806 session. (Bug#14739)
7808 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7810 * callproc.c (Vexec_path): Document that exec-directory is in it.
7812 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7814 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7817 2013-12-27 Chong Yidong <cyd@gnu.org>
7819 * data.c (Fsymbol_function): Doc fix.
7821 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7823 Some more tinkering with Bug#16051.
7824 * window.c (resize_frame_windows): Don't let the size of the
7825 root window drop below the frame's default character size.
7826 Never ever delete any subwindows - let the window manager do the
7829 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7830 of toolbar lines needed when they exceed the height of the root
7832 (unwind_create_frame_1): New function.
7833 (Fx_create_frame): Generally inhibit calling the window
7834 configuration change hook here. Remove extra call to
7835 change_frame_size - it's not needed when we don't run the
7836 configuration change hook.
7838 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7840 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7841 On my Fedora 19 platform the core dumps were so big that
7842 my desktop became nearly catatonic.
7843 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7844 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7845 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7846 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7847 a clang-only syntax.
7848 * conf_post.h (__has_feature): New macro, if not already defined.
7849 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7850 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7852 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7854 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7855 is a file name. (Bug#16252)
7857 2013-12-25 Chong Yidong <cyd@gnu.org>
7859 * keyboard.c (Voverriding_terminal_local_map)
7860 (Voverriding_local_map): Doc fix.
7862 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7864 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7866 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7867 file name when it is submitted to ShellExecute. Simplify code.
7868 Don't test DOCUMENT for being a string, as that is enforced by
7869 CHECK_STRING. Doc fix.
7871 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7873 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7874 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7875 redisplay_tool_bar does. Improve and fix commentary.
7876 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7877 limits of the glyph matrices. (Bug#16051)
7878 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7879 only when the new size is different from the old one, and the new
7880 size can be achieved given the frame height.
7882 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7884 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7886 2013-12-23 Glenn Morris <rgm@gnu.org>
7888 * lread.c (Fload): Mention load-prefer-newer in doc.
7890 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7892 Handle Bug#16207 by being more restrictive when running hooks.
7893 * window.c (unwind_change_frame): New function.
7894 (Fset_window_configuration): Don't run configuration change hook
7895 while the frame configuration is unsafe. Call select_window
7898 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7900 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7902 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7904 * nsterm.h: Declare EmacsColor category.
7906 * nsterm.m (NSColor): Implement EmacsColor category.
7907 (ns_get_color): Use colorUsingDefaultColorSpace.
7908 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7910 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7912 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7914 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7915 having the PNG_NORETURN attribute, to avoid compiler warning in
7918 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7920 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7922 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7923 fringe background extension.
7924 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7925 because they are now always the same as `left' and `width',
7926 respectively. Remove code for the case that `width' and
7927 `sb_width' are different.
7929 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7931 Remove scroll_bar_actual_width from frames.
7932 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7933 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7934 (x_figure_window_size):
7935 * nsterm.m (x_set_window_size):
7936 * widget.c (set_frame_size):
7937 * w32term.c (x_set_window_size):
7938 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7939 scroll_bar_actual_width.
7941 Convert scroll_bar members to integers on Windows.
7942 * w32term.h (struct scroll_bar): Convert top, left, width,
7943 height, start, end and dragging to integers.
7944 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7946 * w32term.c (w32_set_scroll_bar_thumb)
7947 (w32_scroll_bar_handle_click): Remove XINT conversions for
7948 scroll_bar members. Treat bar->dragging as integer.
7949 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7950 first element. Remove XINT conversions for scroll_bar members.
7951 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7952 Remove XINT conversions for scroll_bar members.
7954 Fix assignment for new window total sizes.
7955 * window.c (Fwindow_resize_apply_total): Assign values for
7958 2013-12-20 Chong Yidong <cyd@gnu.org>
7960 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7961 argument to `append'.
7963 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7965 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7966 current text face, for extending the face of the display margins.
7969 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7970 Doc fix. (Bug#16190)
7972 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7974 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7977 * nsterm.m (Qfile, Qurl): New.
7978 (EV_MODIFIERS2): New macro.
7979 (EV_MODIFIERS): Use EV_MODIFIERS2.
7980 (ns_term_init): Remove font and color from DND, does not work on
7981 newer OSX, and other ports don't have them.
7982 (performDragOperation:): Handle modifiers used during drag.
7983 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7984 Remove global Lisp variables used to communicate with ns-win.el.
7985 Remove font and color handling.
7986 (syms_of_nsterm): Defsym Qfile and Qurl.
7988 2013-12-19 Anders Lindgren <andlind@gmail.com>
7990 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7991 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7993 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7994 (constrainFrameRect): Remove special case nr_screens == 1.
7995 Don't constrain size to size of view.
7997 * nsterm.h (ns_output): Remove dont_constrain.
7999 2013-12-19 Anders Lindgren <andlind@gmail.com>
8001 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8003 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8005 Minor fixes for recent openp changes.
8006 * lisp.h (GCPRO7): New macro.
8007 * lread.c (openp): Use bool for boolean; all callers changed.
8008 Protect save_string from GC. Don't assume that file descriptors
8009 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8010 warning about uninitialized variable.
8012 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8014 * w32fns.c (emacs_abort): Use intptr_t as argument of
8015 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8017 2013-12-18 Glenn Morris <rgm@gnu.org>
8019 * lread.c (Fload): Pass load_prefer_newer to openp.
8020 Don't bother checking mtime if openp already did it.
8021 (openp): Add `newer' argument, to check all suffixes
8022 and find the newest file.
8023 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8024 * callproc.c (call_process):
8025 * charset.c (load_charset_map_from_file):
8026 * emacs.c (init_cmdargs):
8027 * image.c (x_create_bitmap_from_file, x_find_image_file):
8029 * lread.c (Flocate_file_internal):
8030 * process.c (Fformat_network_address):
8031 * sound.c (Fplay_sound_internal):
8032 * w32.c (check_windows_init_file):
8033 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8035 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8037 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8039 * w32.c (getloadavg): Don't index samples[] array with negative
8040 indices. Recover from wall-clock time being set backwards.
8042 * w32term.c (w32_initialize): Declare the argument of
8043 set_user_model as const.
8045 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8046 (w32_menu_show): Constify some arguments passed to MessageBox.
8048 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8049 to initialize Lisp objects.
8051 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8052 initialize Lisp objects.
8054 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8055 use variables used only on X under that condition.
8057 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8058 variables not used there.
8060 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8062 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8063 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8065 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8067 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8068 code, revealed in presence of R2L characters, character
8069 compositions, and display vectors. A better fix for Bug#16148.
8070 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8071 GTK and NS builds, they don't have this member of struct frame.
8073 * dispextern.h (struct composition_it): Correct a comment for the
8076 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8078 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8079 This prevents a compilation error on C compilers that do not
8080 default functions to return 'int' if not declared. Also, add
8081 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8082 since it now uses inline functions.
8084 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8086 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8087 display margins on mode line, header line, and in the frame's
8088 tool-bar window. (Bug#16165)
8090 2013-12-16 Andreas Schwab <schwab@suse.de>
8092 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8094 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8096 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8099 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8101 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8103 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8105 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8106 intended to find bogus pointers in font objects (Bug#16140).
8107 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8108 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8109 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8110 Disable for MS-Windows due to Bug#15876; apparently this
8111 requires more or less substantial changes in fontset code.
8112 * xfont.c (xfont_close):
8113 * xftfont.c (xftfont_close): Call x_display_info_for_display
8114 to check whether 'Display *' is valid (Bug#16093 and probably
8117 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8119 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8120 Reported by Juanma Barranquero <lekktu@gmail.com>.
8122 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8123 open a pty on MS-Windows. (Bug#16152)
8125 * emacs.c (decode_env_path): Fix bogus comparison against
8126 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8128 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8130 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8131 (Fx_file_dialog): Add parentheses around && to silence warning.
8133 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8135 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8137 * xdisp.c (extend_face_to_end_of_line): Extend background of
8138 non-default face in margin areas as well. (Bug#16151)
8139 (display_line): Call extend_face_to_end_of_line for continued
8140 lines as well, if the display margins have non-zero width.
8141 (set_glyph_string_background_width): When needed, set the
8142 extends_to_end_of_line_p flag on glyph strings to be drawn in
8143 margin areas, not only in the text area.
8145 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8148 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8150 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8151 Don't worry about verify_error being t, since it has to be a list.
8153 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8155 Use bool for boolean, focusing on headers.
8156 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8157 No need to include <stdbool.h>, since conf_post.h does it now.
8158 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8159 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8160 (SET_PER_BUFFER_VALUE_P):
8161 * ccl.c, ccl.h (setup_ccl_program):
8162 * ccl.h (CHECK_CCL_PROGRAM):
8163 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8164 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8165 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8166 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8167 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8168 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8169 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8170 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8171 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8172 (CHARSET_FAST_MAP_SET):
8173 * coding.c (decode_coding_ccl, encode_coding_ccl):
8174 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8175 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8176 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8177 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8178 (decode_coding_c_string):
8179 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8180 * conf_post.h (has_attribute):
8181 * dispextern.h (trace_redisplay_p)
8182 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8183 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8184 (SET_GLYPH_FROM_CHAR_GLYPH)
8185 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8186 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8187 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8188 (cursor_in_mouse_face_p):
8189 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8190 (blank_row, prepare_desired_row)
8191 (build_frame_matrix_from_leaf_window, make_current)
8192 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8193 (update_window, scrolling_window, update_frame_line):
8194 * disptab.h (GLYPH_FOLLOW_ALIASES):
8195 * editfns.c (Fformat):
8196 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8197 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8198 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8199 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8200 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8201 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8202 (FONT_DEFERRED_LOG):
8203 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8204 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8205 (FRAME_MOUSE_UPDATE):
8206 * fringe.c (Fdefine_fringe_bitmap):
8207 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8208 (x_create_bitmap_from_xpm_data, xpm_load_image):
8209 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8210 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8211 (MERGE_INTERVAL_CACHE):
8212 * keymap.h (KEYMAPP):
8213 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8214 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8215 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8216 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8217 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8218 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8219 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8220 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8221 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8222 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8223 (SETUP_BUFFER_SYNTAX_TABLE):
8224 * systime.h (timespec_valid_p):
8225 * term.c (save_and_enable_current_matrix):
8226 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8227 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8228 (redisplay_internal, try_window_reusing_current_matrix)
8229 (sync_frame_with_window_matrix_rows, try_window_id)
8230 (display_menu_bar, display_tty_menu_item, display_mode_line)
8231 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8232 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8233 * xmenu.c (xmenu_show):
8234 * xterm.c (use_xim, x_term_init):
8235 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8236 (struct x_bitmap_record):
8237 Use bool for booleans.
8238 * ccl.c (struct buffer_text):
8239 * ccl.h (struct ccl_program):
8240 * charset.h (struct charset):
8242 * coding.h (struct iso_2022_spec, struct coding_system):
8243 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8244 (struct glyph_string, struct face, struct face_cache)
8245 (struct bidi_string_data, struct bidi_it)
8246 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8248 * editfns.c (Fformat):
8249 * frame.h (struct frame):
8250 * fringe.c (struct fringe_bitmap):
8251 * intervals.h (struct interval):
8252 * keyboard.h (struct kboard):
8253 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8254 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8255 (struct Lisp_Buffer_Local_Value, union specbinding):
8256 * macfont.m (struct macfont_info):
8257 * process.h (struct Lisp_Process):
8258 * termchar.h (struct tty_display_info):
8259 * window.h (struct window):
8260 * xterm.h (struct x_output):
8261 Use bool_bf for boolean bit-fields.
8262 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8263 All callers changed.
8264 * ccl.h (struct ccl_program): Remove unused members private_state,
8265 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8267 (struct ccl_spec): Remove unused members cr_carryover,
8268 eight_bit_carryover.
8269 * conf_post.h: Include <stdbool.h>.
8270 (bool_bf): New type.
8271 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8272 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8273 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8274 'do { ... } while (false)' brackets.
8275 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8276 Args must now be expressions; all callers changed.
8277 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8278 (PRODUCE_GLYPHS): Simplify use of boolean.
8279 * fileio.c (Fcopy_file):
8280 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8281 * lisp.h (UNGCPRO): Return void, not int.
8282 (FOR_EACH_TAIL): Use void expression, not int expression.
8283 * region-cache.c: Reindent.
8284 * region-cache.h: Copy comments from region-cache.c, to fix
8285 incorrect remarks about booleans.
8287 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8289 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8290 when character at point is displayed from a display vector.
8293 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8295 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8296 now a list of certificate validation checks that will abort a
8297 connection with an error.
8298 (Fgnutls_boot): Document it and use it.
8300 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8302 * w32term.c (w32_enable_frame_resize_hack): New variable.
8303 (x_set_window_size): Use it to hack frame resizing on Windows
8306 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8308 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8309 Windows-specific code to w32.c. Change error message text to
8310 match that of Posix platforms.
8312 * w32.c (w32_copy_file): New function, most of the code copied and
8313 reworked from Fcopy_file. Improve error handling. Plug memory
8314 leak when errors are thrown. Support file names outside of the
8315 current codepage. (Bug#7100)
8317 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8319 * lread.c (load_path_default): Prototype.
8321 2013-12-13 Glenn Morris <rgm@gnu.org>
8323 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8324 (dump_path): Remove.
8325 (load-path-default): Remove `changed' argument.
8326 Do not set dump_path permanently. Simplify.
8327 (init_lread): Simplify.
8328 (syms_of_lread): Remove dump_path.
8330 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8332 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8333 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8334 2013-12-12 font-related change to avoid Bug#16128, which
8335 is quite hard to fix without even more substantial changes.
8337 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8339 * font.c (font_close_object): Check for live frame (Bug#16128).
8341 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8343 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8344 Return ptrdiff_t, not int, since it's a buffer size.
8345 Reindent/reparen some macros to a more Gnuish style.
8347 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8349 Avoid undefined behavior with huge regexp interval counts.
8350 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8351 since it's now specialized to interval counts. All uses changed.
8352 Do not assume wraparound on signed integer overflow.
8353 (regex_compile): Simplify based on the above changes.
8355 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8357 Support file names on MS-Windows that use characters outside of
8358 the current system codepage. (Bug#7100)
8360 * w32.c (get_file_security, set_file_security)
8361 (create_symbolic_link): Separate pointers and boolean flags for
8362 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8363 non-zero, else the former.
8364 (codepage_for_filenames, filename_to_utf16, )
8365 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8367 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8369 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8370 Accept only one argument; all callers changed.
8371 (dostounix_filename): Remove the second argument, now works in
8372 UTF-8. All callers changed.
8373 (parse_root): Lose DBCS code.
8374 (get_long_basename, w32_get_short_filename, init_environment)
8375 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8376 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8377 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8378 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8379 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8380 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8382 (ansi_encode_filename): New function.
8383 (get_emacs_configuration, get_emacs_configuration_options):
8385 (add_volume_info, GetCachedVolumeInformation): Run the input file
8386 name through unixtodos_filename, to ensure it is stored and
8387 referenced in canonical form.
8388 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8389 (logon_network_drive, sys_link, utime): Improve error handling.
8390 (sys_access): New function.
8391 (hashval, generate_inode_val): Unused functions deleted.
8392 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8393 (check_windows_init_file): Convert error message from UTF-8 to
8394 ANSI codepage, for display in the message box.
8395 (globals_of_w32): Set w32_unicode_filenames according to the OS
8398 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8399 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8400 (syms_of_w32term): Declare w32-unicode-filenames.
8402 * w32proc.c (new_child, delete_child): Remove code that handled
8403 unused pending_deletion and input_file members of the child struct.
8404 (create_child, sys_spawnve): Convert all file names to ANSI
8405 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8406 name cannot be encoded in ANSI codepage. Don't use
8407 unixtodos_filename, mirror slashes by hand.
8408 (record_infile, record_pending_deletion): Functions deleted.
8409 (Fw32_short_file_name): Call w32_get_short_filename instead of
8412 * w32notify.c (add_watch): Work in Unicode mode when
8413 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8414 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8415 instead, do the same with Lisp primitives.
8417 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8418 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8419 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8420 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8421 (Fw32_shell_execute): Improve error reporting.
8422 (Fdefault_printer_name): Ifdef away for Cygwin.
8424 * w32.h (struct _child_process): Remove input_file and
8425 pending_deletion members that are no longer used.
8426 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8427 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8428 (ansi_encode_filename): New and updated prototypes.
8430 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8432 (unexec): Don't use dostounix_filename, it expects a file name in
8433 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8436 * fileio.c (Ffile_name_directory, file_name_as_directory)
8437 (directory_file_name, Fexpand_file_name)
8438 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8439 arguments of dostounix_filename.
8440 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8441 use MAX_UTF8_PATH for size of file-name strings.
8442 (emacs_readlinkat): Build an explicitly unibyte string for file
8444 (syms_of_fileio) <file-name-coding-system>:
8445 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8447 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8448 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8449 directories to UTF-8.
8450 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8451 environment, and each element of the input PATH, to UTF-8.
8453 * dired.c (file_attributes): Use build_unibyte_string explicitly
8454 to make Lisp strings from user and group names.
8456 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8459 * coding.c (decode_file_name, encode_file_name): New functions.
8461 * termcap.c (tgetent): Adapt to the change in arguments of
8464 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8467 * msdos.c (dostounix_filename, init_environment): Adapt to the
8468 change in arguments of dostounix_filename.
8470 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8471 [WINDOWSNT]: Encode file names passed to the image libraries in
8474 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8475 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8477 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8478 arguments of dostounix_filename.
8480 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8482 * font.h (struct font_entity) [HAVE_NS]: New field to record
8483 font driver which was used to create this entity.
8484 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8485 frame where the font was opened.
8486 (font_close_object): Add prototype.
8487 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8488 (font_close_object): Not static any more. Lost frame arg.
8489 Adjust comment and users.
8490 * alloc.c (cleanup_vector): Call font_close_object to adjust
8491 per-frame font counters correctly. If HAVE_NS, also call
8492 driver-specific cleanup for font-entity objects.
8493 * ftfont.c (ftfont_open):
8494 * nsfont.m (nsfont_open):
8495 * w32font.c (w32font_open_internal):
8496 * xfont.c (xfont_open):
8497 * xftfont.c (xftfont_open): Save frame pointer in font object.
8498 * macfont.m (macfont_open): Likewise.
8499 (macfont_descriptor_entity): Save driver pointer to be able
8500 to call its free_entity routine when font-entity is swept.
8501 * ftxfont.c (ftxfont_open): Add eassert because frame
8502 pointer should be saved by ftfont_driver.open.
8504 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8506 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8507 input polling is used. This is still meaningful for Cygwin, see
8508 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8509 * keyboard.c (poll_for_input_1, input_polling_used):
8510 Define unconditionally.
8511 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8512 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8513 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8514 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8515 (face_for_char): Likewise. Rearrange eassert and return ASCII
8516 face for CHAR_BYTE8_P.
8517 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8519 2013-12-11 Ken Brown <kbrown@cornell.edu>
8521 * dispextern.h (erase_phys_cursor):
8522 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8524 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8526 * nsterm.m (x_free_frame_resources):
8527 * term.c (tty_free_frame_resources):
8528 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8529 face cache because it's implied by free_frame_faces anyway.
8530 * w32term.c (x_free_frame_resources): Likewise. Do not call
8531 free_frame_faces twice.
8533 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8535 * editfns.c (Fformat_time_string): Mention %F in the doc.
8537 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8539 * window.c (resize_frame_windows): Don't return immediately when
8540 the root window's size doesn't change - the minibuffer window
8541 may still have to be repositioned/resized.
8542 * xfns.c (Fx_create_frame): Always change the frame size after
8543 initializing the frame's faces.
8544 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8545 change_frame_size should already have done it.
8546 (x_new_font): Assign new tool- and menu-bar heights.
8547 (x_set_window_size_1): Account for tool- and menu-bar heights
8548 (Bug#16013). Don't set pixel sizes since change_frame_size
8549 should already have done it.
8551 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8553 Remove the option of using libcrypto.
8554 * Makefile.in (LIB_CRYPTO): Remove.
8555 (LIBES): Don't use it.
8557 2013-12-11 Juri Linkov <juri@jurta.org>
8559 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8560 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8562 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8564 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8565 drawn tool bar items (Bug#16058).
8566 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8568 2013-12-09 Ken Brown <kbrown@cornell.edu>
8570 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8572 * lisp.h (get_frame_param): Adjust conditions for prototype
8575 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8577 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8578 Avoid unused macro warning if configured --without-xft.
8580 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8582 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8584 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8586 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8588 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8590 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8592 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8594 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8596 Use libcrypto's checksum implementations if available, for speed.
8597 * Makefile.in (LIB_CRYPTO): New macro.
8600 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8601 The macro didn't conform to C99 due to type mismatch,
8602 which caused compilation failure with Sun C 5.12,
8603 and it was confusing anyway. Include window.h to declare
8604 redisplay_other_windows.
8606 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8608 * window.c (set_window_buffer): Update mode line (bug#16084).
8610 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8612 Fix minor problems found by static checking.
8613 * keyboard.c (poll_for_input_1, input_polling_used):
8614 Define only if HAVE_NTGUI.
8615 * xmenu.c (popup_activate_callback): Omit unnecessary
8616 check against USE_X_TOOLKIT, which must be defined here anyway.
8617 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8620 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8622 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8624 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8626 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8628 * nsterm.m (x_set_window_size): Remove fprintf.
8629 (init): Define always. Set applicationDidFinishLaunchingCalled
8631 (applicationDidFinishLaunching:):
8632 Set applicationDidFinishLaunchingCalled.
8633 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8636 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8638 Pixel resize changes for NS (Bug#16049).
8639 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8640 height/width. row/cols are locals.
8641 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8642 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8643 (windowWillResize): Remove gsextra. Calculate extra as in
8645 (x_new_font): Don't change frame size if fullscreen.
8646 Change size pixelwise.
8648 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8649 comment in xfns.c. Change to pixelwise call.
8651 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8653 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8656 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8658 * xterm.c (input_signal_count): Remove.
8659 (x_dispatch_event): Define unconditionally.
8660 (x_make_frame_visible): Process X events until the frame
8661 is really visible (Bug#16027).
8662 * xterm.h (x_dispatch_event): Declare unconditionally.
8664 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8666 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8668 * nsterm.m (x_set_window_size): Handle pixelwise.
8670 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8672 * w32term.c (x_new_font):
8673 * xterm.c (x_new_font): Calculate new frame size from new font
8676 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8678 * lisp.h (FOR_EACH_TAIL): New macro.
8679 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8681 * window.c (select_window): Call second wset_redisplay before we change
8682 selected_window (bug#16034).
8684 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8686 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8688 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8690 * w32xfns.c: Include window.h, to avoid a compiler warning.
8692 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8694 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8695 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8696 window_scroll takes care of it.
8697 (Fset_window_point, Fdelete_other_windows_internal)
8698 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8699 (Fsplit_window_internal, Fdelete_window_internal)
8700 (Fresize_mini_window_internal, Fset_window_configuration)
8701 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8702 cause redisplay instead of forcing a complete redisplay.
8703 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8704 we're only affecting the selected_window.
8706 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8708 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8709 directional control characters. Update type and category
8710 determination according to the UBA from Unicode v6.3.
8711 (bidi_category_t): New category EXPLICIT_FORMATTING.
8713 * dispextern.h (bidi_type_t): Update to include new bidirectional
8714 properties introduced with Unicode v6.3. (Bug#16043)
8716 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8718 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8721 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8723 * font.c (font_list_entities): Remove dummy assignment.
8724 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8725 used on graphic displays only. Remove unused 'font_encoder' member.
8726 (struct font_bitmap): Remove unused 'extra' member.
8727 * nsfont.m (nsfont_open):
8728 * w32font.c (w32font_open_internal):
8729 * ftfont.c (ftfont_get_bitmap): Adjust users.
8731 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8733 Use bool for boolean.
8734 * tparam.c (tparam1):
8735 * undo.c (record_point, record_property_change):
8736 Use bool for boolean, for local vars that are always true or false.
8738 Minor integer overflow fixes (Bug#16033).
8739 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8740 This improves on the previous fix to this function.
8741 (window_resize_check): When summing up pixel counts, don't rely on
8742 undefined behavior if the sum overflows.
8744 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8746 * window.c (Fset_window_new_pixel): Don't choke at negative
8747 argument value (Bug#16033).
8749 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8750 to avoid crash in window_box_height.
8752 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8753 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8755 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8757 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8759 Minor integer overflow fixes.
8760 * window.c (Fset_window_new_pixel, grow_mini_window):
8761 * xdisp.c (Fwindow_text_pixel_size):
8762 Avoid undefined behavior on signed integer overflow.
8763 * xfns.c (x_set_mouse_color):
8764 Check that drag shape fits in 'unsigned', since that's what X wants.
8766 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8768 Improve reporting of fatal exception on MS-Windows.
8769 * w32fns.c (my_exception_handler): New function.
8770 (globals_of_w32fns): Set it up as the unhandled exception
8771 handler. Initialize exception code and address to zeros.
8772 (emacs_abort): If the exception code and address are available,
8773 print them at the beginning of the backtrace. Fix the format of
8774 printing addresses (was producing 0x0x12345678 on XP).
8777 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8779 * eval.c (Fbacktrace__locals): New function.
8780 (syms_of_eval): Defsubr it.
8782 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8784 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8785 Define here to unify between...
8786 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8787 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8789 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8791 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8793 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8794 fringe background extension.
8795 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8796 because they are now always the same as `left' and `width',
8797 respectively. Remove code for the case that `width' and
8798 `sb_width' are different.
8800 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8802 Fix minor problems found by static checking.
8803 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8804 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8805 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8807 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8809 * image.c (imagemagick_compute_animated_image): Don't crash if we
8810 have an animation with different-sized images (bug#15313).
8812 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8814 Remove some unused items introduced during pixelwise change.
8815 * window.c (window_resize_total_check): Remove unused function.
8816 * xdisp.c (remember_mouse_glyph): Remove unused label.
8817 (Ftool_bar_height): Move declaration inside #if.
8818 * xterm.c (x_set_window_size): Don't use r and c.
8820 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8822 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8825 * window.c (Fset_window_configuration): Comment out unused variables.
8827 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8829 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8831 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8833 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8835 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8836 HAVE_GNUTLS3 (Bug#16001).
8838 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8839 if interrupts are deferred (Bug#15801).
8841 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8843 Support resizing frames and windows pixelwise.
8844 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8845 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8846 (struct glyph_matrix): Replace window_left_col and
8847 window_top_line by window_pixel_left and window_pixel_top.
8848 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8850 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8851 (draw_window_divider, move_it_to, x_draw_right_divider)
8852 (x_draw_bottom_divider, change_frame_size): Add or fix
8854 * dispnew.c (change_frame_size_1): Change prototype.
8855 (adjust_glyph_matrix, required_matrix_width)
8856 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8857 values instead of lines and columns.
8858 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8859 WINDOW_TOTAL_FRINGE_WIDTH.
8860 (handle_window_change_signal, do_pending_window_change)
8861 (init_display): Adjusts calls of change_frame_size.
8862 (change_frame_size, change_frame_size_1): Handle pixelwise
8864 * frame.c (Qright_divider_width, Qbottom_divider_width):
8866 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8867 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8868 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8869 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8871 (set_frame_param): New function.
8872 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8873 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8874 (Ffringe_width, Fborder_width, Fright_divider_width)
8875 (Fbottom_divider_width): New functions, defsubr them.
8876 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8877 New argument pixelwise.
8878 (struct frame_parm_table): New members Qright_divider_width and
8879 Qbottom_divider_width.
8880 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8881 (x_report_frame_params): Handle Qright_divider_width and
8882 Qbottom_divider_width.
8883 (x_set_right_divider_width, x_set_bottom_divider_width):
8885 (frame_resize_pixelwise): New option.
8886 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8887 new_pixelwise, right_divider_width and bottom_divider_width;
8888 remove total_lines; rename text_lines, text_cols, new_text_lines
8889 and new_text_cols to text_height, text_width, new_height and
8890 new_width respectively.
8891 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8892 FRAME_TEXT_WIDTH respectively.
8893 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8894 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8895 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8897 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8898 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8899 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8900 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8901 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8902 (FRAME_TOTAL_COLS_ARG): Remove macro.
8903 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8904 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8905 (x_wm_set_size_hint): Handle frame pixel sizes.
8906 * indent.c (compute_motion, Fcompute_motion):
8907 Call window_body_width instead of window_body_cols.
8908 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8909 (make_lispy_position): Handle right and bottom dividers.
8910 (Fsuspend_emacs): Pixelize call of change_frame_size.
8911 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8912 * lisp.h: Extern set_frame_param.
8913 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8915 (Fx_create_frame): Add entry for vertical_drag_cursor.
8916 Pixelize call of change_frame_size.
8917 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8918 * nsterm.m (ns_update_window_end): Optionally draw right
8920 (x_set_window_size): Add argument pixelwise.
8921 Call check_frame_size and change_frame_size with pixelwise zero.
8922 (ns_draw_window_divider): New function.
8923 (ns_redisplay_interface): Add ns_draw_window_divider.
8924 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8925 (x_new_font): Call x_set_window_size with pixelwise zero.
8926 * print.c (print_object): For a window print its sequence
8928 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8929 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8930 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8931 (w32_createwindow): Use scroll bar area width.
8932 (w32_wnd_proc): Handle bottom divider width.
8933 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8934 (Fx_create_frame): Default divider width parameters.
8935 Caclulate sizes pixelwise. Add vertical drag cursor support.
8936 (x_create_tip_frame): Default divider widths to zero.
8937 Pixelize call to change_frame_size.
8938 (Fx_show_tip): Add handling of divider widths. Pixelize window
8940 (Fw32_frame_rect): New function.
8941 (frame_parm_handler w32_frame_parm_handlers): Add divider
8943 (Vx_window_vertical_drag_shape): Add variable.
8944 * w32inevt.c (resize_event, maybe_generate_resize_event):
8945 Pixelize change_frame_size calls.
8946 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8948 * w32term.c (w32_draw_window_divider): New function.
8949 (x_update_window_end): Handle right divider.
8950 (w32_draw_fringe_bitmap, x_scroll_run)
8951 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8952 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8953 Calculate new frame sizes pixelwise.
8954 (x_new_font): Pixelize call to x_set_window_size.
8955 (x_check_fullscreen): Pixelize call to change_frame_size.
8956 (x_set_window_size_1, x_set_window_size): New argument
8957 pixelwise. Calculate pixelwise.
8958 (x_wm_set_size_hint): Use scroll bar area width.
8959 (w32_redisplay_interface): Add w32_draw_window_divider.
8960 * w32term.h (struct w32_output): Add vertical drag cursor.
8961 * widget.c (set_frame_size, update_wm_hints)
8962 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8964 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8965 * window.c (sequence_number): Restore.
8966 (Fwindow_pixel_width, Fwindow_pixel_height)
8967 (Fwindow_mode_line_height, Fwindow_header_line_height)
8968 (window_pixel_to_total, Frun_window_scroll_functions)
8969 (Fset_window_new_pixel, window_resize_apply_total)
8970 (Fwindow_resize_apply_total): New functions.
8971 (window_body_height, window_body_width): Rename from
8972 window_body_lines. New argument PIXELWISE.
8973 Calculate pixelwise.
8974 (Fwindow_body_height, Fwindow_body_width): New argument
8976 (coordinates_in_window, window_relative_x_coord): Use window's
8977 pixel width instead of total width.
8978 (replace_window, recombine_windows): Initialize pixel values.
8979 (resize_root_window, resize_frame_windows, grow_mini_window)
8980 (shrink_mini_window): New argument PIXELWISE.
8981 Calculate pixelwise.
8982 (Fdelete_other_windows_internal, adjust_window_margins)
8983 (window_resize_check, window_resize_apply)
8984 (Fdelete_window_internal, Fresize_mini_window_internal)
8985 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8986 (check_frame_size): Rename arguments. New argument PIXELWISE.
8987 Calculate pixelwise.
8988 (set_window_buffer): Make samebuf bool. Run configuration change
8989 hook only if buffer changed.
8990 (Fset_window_buffer): Rewrite doc-string.
8991 (make_window): Initialize new_pixel slot.
8992 (Fwindow_resize_apply): Check pixel size of root window.
8993 (Fsplit_window_internal): Call 2nd argument pixel_size.
8994 Calculate pixelwise.
8995 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8997 (save_window_data): New slots frame_text_width,
8998 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8999 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9001 (Fcurrent_window_configuration, Fset_window_configuration)
9002 (save_window_save, compare_window_configurations): Handle new
9003 slots in save_window_data and saved_window.
9004 (Fset_window_scroll_bars): Fix doc-string.
9005 (window_resize_pixelwise): New variable.
9006 (coordinates_in_window, Fcoordinates_in_window_p):
9008 (make_parent_window): Adjust sequence_number.
9009 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9011 * window.h (struct window): New members new_pixel, pixel_left,
9012 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9013 (wset_new_pixel): New function.
9014 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9015 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9016 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9017 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9018 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9019 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9020 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9021 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9022 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9023 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9024 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9025 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9026 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9027 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9028 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9030 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9031 (window_body_width, check_frame_size): Adapt external declarations.
9032 * xdisp.c (last_max_ascent): New integer.
9033 (window_text_bottom_y): Handle bottom divider.
9034 (window_box_width, window_box_height): Calculate pixelwise.
9035 (get_glyph_string_clip_rects): Handle right divider.
9036 (remember_mouse_glyph): When windows are resized pixelwise
9037 proceed with width and height set to 1.
9038 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9040 (move_it_to): Calculate and return maximum x position
9042 (Fwindow_text_pixel_size): New function.
9043 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9044 (tool_bar_lines_needed): Rename to tool_bar_height.
9045 Calculate pixelwise.
9046 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9047 Calculate pixelwise.
9048 (redisplay_tool_bar): Calculate pixelwise.
9049 (redisplay_window): Calculate pixelwise. Handle dividers.
9050 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9051 (x_draw_vertical_border): Handle dividers.
9052 (define_frame_cursor1): Handle vertical drag cursor.
9053 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9054 (expose_window): Calculate pixelwise. Handle dividers.
9055 (init_xdisp): Initialize pixel values.
9056 * xfaces.c (Qwindow_divider): New face.
9057 (realize_basic_faces): Realize it.
9058 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9059 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9060 (x_set_scroll_bar_default_width): Default actual width to 16.
9061 (Fx_create_frame): Set sizes pixelwise.
9062 (x_create_tip_frame): Default divider widths to zero.
9063 Pixelize call of change_frame_size.
9064 (Fx_show_tip): Handle divider widths. Initial pixel position
9066 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9067 (Vx_window_vertical_drag_shape): New option.
9068 * xmenu.c (free_frame_menubar): Pixelize call of
9070 * xterm.c (x_draw_window_divider): New function.
9071 (x_update_window_end): Optionally draw right divider.
9072 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9073 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9074 (handle_one_xevent, x_new_font): Calculate pixelwise.
9075 (x_set_window_size_1, x_set_window_size): New argument
9076 pixelwise. Calculate pixelwise.
9077 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9078 (struct x_redisplay_interface): Add x_draw_window_divider.
9079 * xterm.h (struct x_output): Add vertical_drag_cursor.
9081 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9083 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9084 Set invisible frames's `redisplay' when a full redisplay is requested.
9085 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9086 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9087 (display_mode_lines): Set it here instead.
9089 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9091 * dispextern.h (set_window_update_flags): Remove.
9093 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9095 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9097 * xdisp.c (REDISPLAY_SOME_P): New macro.
9098 (redisplay_internal): Use it (bug#15999).
9099 (prepare_menu_bars, redisplay_window): Use it as well.
9101 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9103 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9105 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9106 (globals_of_w32font): Zero it out.
9107 (GetCharWidth32W_Proc): New function pointer.
9108 (get_char_width_32_w): New function.
9109 (compute_metrics): If get_glyph_outline_w returns an error, try
9110 get_char_width_32_w before declaring a failure. This avoids
9111 punishing raster (a.k.a. "bitmap") fonts by slowing down
9112 redisplay. (Bug#6364).
9114 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9116 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9117 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9118 highlight needs to be redisplayed. (Bug#15913)
9120 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9122 Fix minor problems found by static checking.
9123 * buffer.h (struct buffer_text, struct buffer):
9124 * frame.h (struct frame):
9125 * window.h (struct window):
9126 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9127 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9128 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9129 no-longer-valid use of HAVE_MENUS.
9130 * xdisp.c (propagate_buffer_redisplay): Now static.
9132 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9134 * xmenu.c (Fmenu_or_popup_active_p):
9135 * window.c (Fset_window_configuration):
9136 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9137 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9138 * fns.c (Fyes_or_no_p):
9139 * editfns.c (Fmessage_box, Fmessage_or_box):
9140 * alloc.c (make_save_ptr_ptr):
9141 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9143 * window.c (Fset_window_configuration): Move select_window later.
9145 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9147 Refine redisplay optimizations to only redisplay *some* frames/windows
9148 rather than all of them.
9149 * xdisp.c (REDISPLAY_SOME): New constant.
9150 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9151 (bset_redisplay, bset_update_mode_line): New functions.
9152 (message_dolog): Use bset_redisplay.
9153 (clear_garbaged_frames): Use fset_redisplay.
9154 (echo_area_display): Use wset_redisplay.
9155 (buffer_shared_and_changed): Remove.
9156 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9157 frame titles. Compute the actual set of windows redisplayed.
9158 Don't update frame titles and menu bars for frames that don't need to
9160 (propagate_buffer_redisplay): New function.
9162 (redisplay_internal): Use it. Be more selective in the set of windows
9163 we redisplay. Propagate windows_or_buffers_changed to
9164 update_mode_lines a bit later to simplify the code.
9165 (mark_window_display_accurate_1): Reset window and buffer's
9167 (redisplay_window): Do nothing if neither the window nor the buffer nor
9168 the frame needs redisplay.
9169 * window.h (struct window): Add `redisplay' field.
9170 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9171 (redisplay_other_windows, window_list): New declarations.
9172 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9173 (window_list): Not static any more.
9174 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9175 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9176 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9177 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9178 * frame.h (struct frame): Add `redisplay' field.
9179 Move `external_menu_bar' bitfield next to other bit-fields.
9180 (SET_FRAME_GARBAGED): Use fset_redisplay.
9181 (SET_FRAME_VISIBLE): Don't garbage the frame;
9182 Use redisplay_other_windows.
9183 * buffer.h (struct buffer): Add `redisplay' field.
9184 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9185 (modify_overlay): Use bset_redisplay.
9186 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9188 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9190 Support w32 file notifications in batch mode.
9191 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9192 invalid (which happens in batch mode). If non-interactive, call
9193 handle_file_notifications to store file notification events in the
9194 input queue. (Bug#15933)
9196 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9198 * w32inevt.c (handle_file_notifications): Now external, not static.
9200 * w32term.h (handle_file_notifications): Provide prototype.
9202 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9203 init_crit, since init_display, which does that otherwise, is not
9206 2013-11-27 Glenn Morris <rgm@gnu.org>
9208 * Makefile.in ($(lispsource)/international/charprop.el): New.
9209 (emacs$(EXEEXT)): Depend on charprop.el.
9211 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9213 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9214 deleting portions of the buffer under non-nil REPLACE argument.
9217 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9218 directory, watch it and not its parent.
9219 (add_watch): Allow empty string in FILE.
9221 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9223 * window.c (Fset_window_start, window_resize_apply)
9224 (window_scroll): Reset window_end_valid (Bug#15957).
9226 2013-11-27 Glenn Morris <rgm@gnu.org>
9228 * Makefile.in (leimdir): Now in lisp source directory.
9229 ($(leimdir)/leim-list.el): Just use ../leim .
9230 * epaths.in (PATH_DUMPLOADSEARCH):
9231 * lread.c (load_path_default):
9232 * nsterm.m (ns_load_path): No more leim directory.
9234 2013-11-26 Andreas Schwab <schwab@suse.de>
9236 * .gdbinit (xgettype): Add cast.
9238 2013-11-26 Glenn Morris <rgm@gnu.org>
9240 Preload leim-list.el.
9241 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9242 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9243 is a single directory.
9245 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9247 bool-vector-subsetp is now the normal direction (Bug#15912).
9248 * data.c (Fbool_vector_subsetp): Test whether the first argument
9249 is a subset of the second one, not the reverse. Add doc string.
9251 Fix minor problems found by static checking.
9252 * lread.c (load_path_default): Now static.
9253 * textprop.c (text_property_stickiness): Be consistent about the
9254 test used when deciding whether to consider the previous character.
9255 This simplifies the code a bit.
9257 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9259 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9261 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9262 (syms_of_frame): Don't defsubr them.
9264 2013-11-25 Glenn Morris <rgm@gnu.org>
9266 * lread.c (load_path_default): Change the sense of the argument.
9267 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9268 from dump_path. When it is not, avoid checking dump_path twice.
9270 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9271 uninstalled dump_path against installed Vload_path. (Bug#15964)
9273 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9275 Export get_pos_property to Elisp.
9276 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9277 (syms_of_editfns): Export it to Elisp.
9279 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9281 2013-11-23 Romain Francoise <romain@orebokech.com>
9283 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9284 initialization here ...
9285 (syms_of_fileio): ... from here.
9287 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9289 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9290 Please use --enable-check-lisp-object-type.
9292 2013-11-23 Glenn Morris <rgm@gnu.org>
9294 * process.c (get_process): Explicit error for dead buffers.
9296 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9298 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9300 2013-11-23 Glenn Morris <rgm@gnu.org>
9302 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9303 * lread.c (load_path_check): Take path to check as argument.
9304 (load_path_default): New, split from init_lread.
9305 (init_lread): Move calc of default load-path to load_path_default.
9306 Empty elements in EMACSLOADPATH now stand for the default.
9307 (load-path): Doc fix.
9308 * emacs.c (decode_env_path): Add option to treat empty elements
9309 as nil rather than ".".
9310 * callproc.c (init_callproc_1, init_callproc):
9311 * image.c (Vx_bitmap_file_path):
9312 * lisp.h (decode_env_path):
9313 * lread.c (Vsource_directory):
9314 Update for new argument spec of decode_env_path.
9316 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9318 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9319 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9321 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9323 Fix some dependency problems that cause unnecessary recompiles.
9325 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9326 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9327 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9328 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9329 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9330 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9331 (boostrap-clean): No need to remove stamp-oldxmenu.
9333 Fix recently introduced bool vector overrun.
9334 This was due to an optimization that went awry.
9335 Reported by Glenn Morris in
9336 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9337 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9338 for empty vectors, undoing the 2013-11-18 change.
9339 * data.c (bool_vector_binop_driver): Rely on this.
9340 Fix bug that occasionally overran the destination.
9341 * lisp.h (struct Lisp_Bool_vector): Document this.
9343 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9345 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9348 * nsterm.m (init, run, stop:): Comment out for now, does not work
9351 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9353 * charset.c (syms_of_charset): Don't read past end of string.
9355 2013-11-19 Glenn Morris <rgm@gnu.org>
9357 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9359 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9361 Add hooks to run on gaining/losing focus. (Bug#15029)
9362 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9363 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9364 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9366 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9368 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9369 The old names predated the API change that put destination at end.
9371 Improve API of recently-added bool vector functions (Bug#15912).
9372 The old API had (bool-vector-count-matches A B)
9373 and (bool-vector-count-matches-at A B I), which gave the
9374 misleading impression that the two functions were variants, one
9375 with a location I. The new API has (bool-vector-count-population A)
9376 and (bool-vector-count-consecutive A B I) to make the distinction
9377 clearer. The first function no longer has a B argument, since the
9378 caller can easily determine the number of nils if the length and
9379 number of ts is known.
9380 * data.c (Fbool_vector_count_population): Rename from
9381 bool_vector_count_matches, and accept just 1 argument.
9382 (Fbool_vector_count_consecutive): Rename from
9383 Fbool_vector_count_matches_at.
9385 Always allocate at least one bits_word per bool vector.
9386 See Daniel Colascione in:
9387 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9388 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9389 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9390 * lisp.h (struct Lisp_Bool_vector): Document this.
9392 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9394 * insdel.c (invalidate_buffer_caches): New function, consolidated
9395 from part of prepare_to_modify_buffer.
9396 (insert_from_gap, prepare_to_modify_buffer):
9397 * coding.c (code_convert_region, code_convert_string):
9398 Call invalidate_buffer_caches. (Bug#15841)
9400 * lisp.h (invalidate_buffer_caches): Add prototype.
9402 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9404 * w32term.c (x_update_window_end): Don't invalidate the entire
9405 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9406 highlight needs to be redisplayed. (Bug#15913)
9408 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9410 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9412 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9414 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9415 while we are using Vprin1_to_string_buffer.
9417 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9418 after inserting the description string. (Bug#15907)
9420 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9422 * data.c: Work around bogus GCC diagnostic about shift count.
9423 Reported by Eli Zaretskii in
9424 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9425 (pre_value): New function.
9426 (count_trailing_zero_bits): Use it.
9428 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9430 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9431 assume C macros are not supported even under -g3 in these old GCC
9434 2013-11-15 Leo Liu <sdl.web@gmail.com>
9436 * minibuf.c (Ftry_completion, Fall_completions)
9437 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9439 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9441 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9442 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9443 This avoids placing unnecessary constants into the Emacs code.
9445 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9447 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9448 for Cygwin w32 build.
9450 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9451 for Cygwin w32 build. (Bug#15892)
9453 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9455 Simplify, port and tune bool vector implementation.
9456 * alloc.c (bool_vector_exact_payload_bytes)
9457 (bool_vector_payload_bytes): Remove.
9458 (bool_vector_fill): Return its argument.
9459 * alloc.c (bool_vector_fill):
9461 * print.c (print_object):
9462 Simplify by using bool_vector_bytes.
9463 * alloc.c (make_uninit_bool_vector):
9464 New function, broken out from Fmake_bool_vector.
9465 (Fmake_bool_vector): Use it. Use tail call.
9466 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9467 * data.c (BITS_PER_ULL): New constant.
9468 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9469 if long long versions don't exist.
9470 (shift_right_ull): New function.
9471 (count_one_bits_word): New function, replacing popcount_bits_word
9472 macro. Don't assume that bits_word is no wider than long long.
9473 (count_one_bits_word, count_trailing_zero_bits):
9474 Don't assume that bits_word is no wider than long long.
9475 * data.c (bool_vector_binop_driver, bool_vector_not):
9476 * fns.c (Fcopy_sequence):
9478 Create an uninitialized destination, to avoid needless work.
9479 (internal_equal): Simplify.
9480 (Ffillarray): Prefer tail call.
9481 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9482 contain at least one word.
9483 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9484 chars are narrower than ints.
9485 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9486 * fns.c (Fcopy_sequence):
9488 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9489 Don't try to port to hosts where bits_word values have holes; the
9490 code wouldn't work there anyway. Verify this assumption, though.
9491 (bool_vector_bytes): New function.
9492 (make_uninit_bool_vector): New decl.
9493 (bool_vector_fill): Now returns Lisp_Object.
9495 * xfns.c (xic_create_fontsetname):
9496 * xrdb.c (gethomedir): Prefer tail calls.
9498 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9500 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9501 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9503 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9504 that requires a return value.
9505 (Fset_buffer_modified_p): Take advantage of this change to do
9508 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9510 * buffer.c (Frestore_buffer_modified_p): Sync it with
9511 Fset_buffer_modified_p.
9512 (Fforce_mode_line_update): New function, moved from subr.el.
9513 (Fset_buffer_modified_p): Use them.
9514 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9516 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9518 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9519 This avoids undefined behavior when subtracting pointers into
9520 different aways. On my platform it also makes the code a tad
9521 smaller and presumably faster.
9523 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9525 * keyboard.c (command_loop_1): Use region-extract-function.
9526 * insdel.c (Qregion_extract_function): Not static any more (can we
9527 stop pretending that these vars can benefit from being marked static?).
9529 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9531 * search.c (find_newline): If buffer text is relocated during the
9532 "dumb loop", adjust C pointers into buffer text to follow suit.
9535 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9537 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9538 for conversion (Bug#15837).
9540 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9542 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9543 for the entire range of inserted characters. (Bug#15841)
9545 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9547 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9549 (realize_default_face): Remove assignment to distant-foreground if
9550 unspecified (Bug#15815).
9552 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9554 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9555 cache-long-scans disabled, since we don't want to call
9556 prepare_to_modify_buffer (in insert_1_both) for each message we
9559 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9560 from buffer.c. Improve commentary to the buffer field setter
9563 * buffer.c (bset_cache_long_scans): Static function deleted.
9564 Improve commentary to the buffer field setter functions.
9565 (init_buffer_once): Default for cache-long-scans changed to t.
9568 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9570 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9572 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9573 This bug was introduced in my 2013-06-21 change, and caused
9574 struct Lisp_Sub_Char_Table objects to be given too many slots,
9575 which broke 'make -C admin/unidata'.
9577 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9579 Import changes from mac-port 4.5.
9580 * macfont.m (mac_font_copy_default_descriptors_for_language)
9581 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9582 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9583 (macfont_language_default_font_names): New.
9584 (macfont_list): Rearrange language/charset code.
9585 (macfont_close): Don't check for macfont_info->cache.
9586 (mac_ctfont_create_preferred_family_for_attributes): New font
9587 selection code, call
9588 mac_font_copy_default_name_for_charset_and_languages.
9589 (mac_font_copy_default_descriptors_for_language)
9590 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9592 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9594 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9596 Port to C11 aligned_alloc, and fix some integer overflows.
9597 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9598 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9599 and use of posix_memalign replaced with aligned_alloc.
9600 (aligned_alloc): New function, defined or declared as needed.
9601 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9602 Don't undef; configure.ac now does this.
9603 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9604 (calloc, aligned_alloc): Check for integer overflow.
9605 (aligned_alloc): Rename from memalign. All uses changed.
9606 (memalign): New function, an alias for aligned_alloc.
9608 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9610 * xdisp.c (redisplay_internal): Fix typo in last change.
9612 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9614 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9616 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9618 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9619 redisplay--mode-lines-cause.
9620 (redisplay_internal): Keep them uptodate. Remove redundant check of
9621 buffer_shared_and_changed.
9622 * *.[chm]: Number every assignment to update_mode_lines so we
9623 can track why it is set.
9625 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9627 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9629 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9631 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9632 can track why it is set.
9634 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9636 Integer-related fixes for term.c etc.
9637 * dispextern.h (face_tty_specified_color): New function.
9638 * term.c (turn_on_face): Don't rely on undefined behavior when
9639 assigning an out-of-range value to 'long'.
9640 Simplify test for toggling highlight.
9641 (tty_capable_p): Omit last two (unused) args. All callers changed.
9642 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9643 (read_menu_input, tty_menu_activate, tty_menu_show):
9644 * xfaces.c (x_supports_face_attributes_p)
9645 (tty_supports_face_attributes_p):
9646 Use bool for boolean. All callers changed.
9647 (tty_supports_face_attributes_p): Omit defaults for color indices;
9648 no longer needed. Simplify tail call.
9650 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9652 * xdisp.c (prepare_menu_bars): Mark static.
9653 * lisp.h (prepare_menu_bars): Don't declare.
9654 * xselect.c (x_handle_selection_clear):
9655 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9657 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9659 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9660 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9662 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9664 * keyboard.c (Fcommand_error_default_function): Rename from
9665 Fdefault_error_output.
9667 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9669 * keyboard.c (Fdefault_error_output): New function, extracted from
9671 (syms_of_keyboard): Use it for Vcommand_error_function.
9673 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9675 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9676 (init_eval): Use it to ensure handlerlist is non-NULL.
9677 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9678 (Fsignal): Adjust NULLness test of handlerlist.
9679 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9681 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9683 * callproc.c (call_process): Call prepare_to_modify_buffer before
9684 decoding text read from the sub-process, as the decoded stuff will
9685 be inserted into the buffer. This will invalidate the various
9686 caches maintained for the buffer. (Bug#15148)
9688 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9690 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9691 string of glyphless-char-display.
9693 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9695 * nsfns.m (ns_get_name_from_ioreg): New function.
9696 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9697 OSX >= 10.9. Use ns_get_name_from_ioreg.
9699 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9701 Simplify and port recent bool vector changes.
9702 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9703 only in this file. Use a more-efficient implementation if the
9704 second argument is a power of 2.
9705 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9706 Remove no-longer-necessary compile-time checks.
9707 (bool_vector_exact_payload_bytes): New function.
9708 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9709 exact payload changed to call the new function. Do not assume
9710 that the arg or result fits in ptrdiff_t.
9711 (bool_vector_fill): New function.
9712 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9714 (vroundup_ct): Don't assume arg fits in size_t.
9715 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9716 invoke set_category_set.
9717 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9718 All callers changed. Use bool_vector_set.
9719 * category.h (XCATEGORY_SET): Remove; no longer needed.
9720 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9722 * data.c (Faref): Use bool_vector_ref.
9723 (Faset): Use bool_vector_set.
9724 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9725 (Fbool_vector_not, Fbool_vector_count_matches)
9726 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9727 * fns.c (concat): Use bool_vector_ref.
9728 (Ffillarray): Use bool_vector_fill.
9729 (mapcar1): Use bool_vector_ref.
9730 (sxhash_bool_vector): Hash words, not bytes.
9731 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9732 a constant, since it's now used in #if.
9733 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9734 unsigned char on unusual architectures, so that we no longer
9735 assume that the number of bits per bits_word is a power of two or
9736 is a multiple of 8 or of CHAR_BIT.
9737 (Qt): Add forward decl.
9738 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9739 at least as strictly as bits_word.
9740 (bool_vector_data, bool_vector_uchar_data): New accessors.
9741 All data structure accesses changed to use them.
9742 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9743 (bool_vector_set): New functions.
9744 (bool_vector_fill): New decl.
9745 (ROUNDUP): Move to alloc.c as described above.
9747 Fix recent gnutls changes.
9748 * gnutls.c (Fgnutls_boot): Don't assume C99.
9749 * process.c (wait_reading_process_output): Fix typo in recent change.
9751 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9753 * process.c (wait_reading_process_output, read_process_output)
9754 (send_process): Check gnutls_state is not NULL.
9756 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9757 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9759 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9761 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9762 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9764 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9767 * nsfns.m (Fx_create_frame): Fix memory leak.
9769 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9770 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9771 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9773 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9775 * xdisp.c (message3_nolog, message_with_string): Encode the string
9776 before writing it to the terminal in a non-interactive session.
9778 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9779 sure we concatenate them into a unibyte string.
9781 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9782 resulting temporary name before returning it to the caller.
9783 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9784 is a unibyte string, convert NAME to a unibyte string to ensure
9785 that the result is also a unibyte string.
9787 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9788 create unibyte strings from default paths and directory/file
9791 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9794 * callproc.c (init_callproc): Use build_unibyte_string to make
9795 sure we create unibyte strings from default paths and
9796 directory/file names.
9798 * buffer.c (init_buffer): Don't store default-directory of
9799 *scratch* in multibyte form. The original problem which led to
9800 that is described in
9801 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9802 but it was solved long ago. (Bug#15260)
9804 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9806 Port to stricter C99 platforms.
9807 Especially, C99 prohibits nesting a struct X inside struct Y if
9808 struct X has a flexible array member.
9809 * alloc.c (struct sdata): New type.
9810 (sdata): Implement in terms of struct sdata.
9811 Remove u member; all uses replaced by next_vector, set_next_vector.
9812 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9813 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9814 (struct sblock): Rename first_data member to data, which is now
9815 a flexible array member. All uses changed.
9816 (next_vector, set_next_vector, large_vector_vec): New functions.
9817 (vector_alignment): New constant.
9818 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9819 (struct large-vector): Now merely a NEXT member, since the old approach
9820 ran afoul of stricter C99. All uses changed to use
9821 large_vector_vec or large_vector_offset.
9822 (large_vector_offset): New constant.
9823 * dispnew.c: Include tparam.h, for tgetent.
9824 Do not include term.h; no longer needed.
9825 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9826 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9827 (struct Lisp_Vector): Use a flexible array member for contents,
9828 instead of a union with a member that is an array of size 1.
9830 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9831 fact that the struct no longer contains a union.
9832 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9833 (struct Lisp_Save_Value, struct Lisp_Free):
9834 Use unsigned, not int, for spacers, to avoid c99 warning.
9835 (union specbinding): Use unsigned, not bool, for bitfield, as
9836 bool is not portable to pre-C99 hosts.
9838 2013-11-04 Glenn Morris <rgm@gnu.org>
9840 * emacs.c (usage_message): Mention that `-L :...' appends.
9842 2013-11-02 Glenn Morris <rgm@gnu.org>
9844 * Makefile.in (abs_builddir): Remove.
9845 (bootstrap_exe): Use relative filename.
9847 Use relative filenames in TAGS files.
9848 * Makefile.in (abs_srcdir): Remove it again.
9849 (.PHONY): Remove frc.
9850 (maintainer-clean): No more TAGS-LISP file.
9851 (TAGS): Pass relative file names to etags.
9852 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9854 * Makefile.in (abs_srcdir): New, set by configure.
9856 (maintainer-clean): Remove pointless echo. That should be in the
9857 top-level Makefile, if anywhere. Delete TAGS-LISP.
9858 (extraclean): No s/ and m/ directories for some time.
9859 (TAGS): Also depend on ctagsfiles3.
9860 Remove no-longer-defined S_FILE.
9861 Pass absolute filenames to etags once more.
9862 (TAGS-LISP): Replace lispdir with its expansion.
9863 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9864 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9866 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9868 * xfaces.c (check_lface_attrs, realize_default_face):
9869 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9870 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9872 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9874 * emacs.c (original_pwd): Remove global var by making it local.
9875 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9877 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9879 * xfaces.c: Declare color_distance.
9880 (QCdistant_foreground): New variable.
9881 (NEAR_SAME_COLOR_THRESHOLD): New define.
9882 (load_color2): New function.
9883 (load_color): Call load_color2.
9884 (load_face_colors): Call load_color2 and if distant-color is specified
9885 calculate distant and use distant-color if colors are near.
9886 (LFACE_DISTANT_FOREGROUND): New define.
9887 (merge_face_ref, Finternal_set_lisp_face_attribute)
9888 (Finternal_get_lisp_face_attribute)
9889 (x_supports_face_attributes_p): Handle distant-foreground similar to
9891 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9893 * dispextern.h (lface_attribute_index):
9894 Add LFACE_DISTANT_FOREGROUND_INDEX.
9896 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9898 * image.c (pbm_next_char): New function.
9899 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9900 (pbm_scan_number): Use it.
9901 (Qlibjpeg_version): New variable.
9902 (syms_of_image): DEFSYM and initialize it.
9904 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9906 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9908 2013-10-31 Glenn Morris <rgm@gnu.org>
9910 * emacs.c (original_pwd): New char.
9911 (main): If using --chdir, store original_pwd.
9912 (init_cmdargs): When setting Vinvocation_directory based on a
9913 relative argv[0], use original_pwd if set. (Bug#15768)
9915 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9917 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9919 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9921 * insdel.c: Fix minor problems found by static checking.
9922 (Qregion_extract_function): Now static.
9923 (prepare_to_modify_buffer_1): Remove unused locals.
9925 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9927 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9928 (syms_of_xdisp): Declare pre-redisplay-function.
9929 (markpos_of_region): Remove function.
9930 (init_iterator, compute_stop_pos, handle_face_prop)
9931 (face_before_or_after_it_pos, reseat_to_string)
9932 (get_next_display_element, window_buffer_changed)
9933 (redisplay_internal, try_cursor_movement, redisplay_window)
9934 (try_window_reusing_current_matrix, try_window_id, display_line)
9935 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9936 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9937 * window.h (struct window): Remove field `region_showing'.
9938 * dispextern.h (struct it): Remove region_beg/end_charpos.
9939 (face_at_buffer_position, face_for_overlay_string)
9940 (face_at_string_position): Update prototypes.
9941 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9942 (face_at_string_position): Remove `region_beg' and `region_end' args.
9943 * fontset.c (Finternal_char_font):
9944 * font.c (font_at, font_range): Adjust calls accordingly.
9945 * insdel.c (Qregion_extract_function): New var.
9946 (syms_of_insdel): Initialize it.
9947 (prepare_to_modify_buffer_1): Use it.
9949 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9951 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9952 * ftxfont.c (ftxfont_get_gcs):
9953 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9954 * xfaces.c (x_free_colors, x_free_dpy_colors)
9955 (x_create_gc, unload_color):
9956 * xselect.c (x_property_data_to_lisp):
9957 * xsettings.c (parse_settings):
9958 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9959 (get_bits_and_offset): Adjust definition.
9960 * frame.c (XParseGeometry): Adjust locals.
9961 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9962 * regex.h (toplevel): Likewise for reg_syntax_t.
9964 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9966 * eval.c (run_hook_with_args): Use FUNCTIONP.
9968 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9970 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9971 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9972 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9973 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9974 on MS-Windows anyway.
9975 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9976 (free_realized_face): ...adjust user.
9977 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9978 white relief pixels to -1.
9979 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9980 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9981 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9983 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9985 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9986 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9987 in practice now. All callers changed.
9989 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9991 * dispextern.h (struct face): Use bitfields for 'underline_type'
9992 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9993 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9994 'stipple' member. Move 'lface' member up to help...
9995 * xfaces.c (make_realized_face): ...this function to find and
9996 clear just the members that need clearing.
9997 (load_face_colors, realize_x_face):
9998 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10000 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10002 * xftfont.c (struct xftfont_info): Remove set-but-unused
10004 (xftfont_open): Adjust user.
10005 (xftfont_get_colors): Remove useless prototype.
10007 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10009 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10010 before passing them to 'unexec'. (Bug#15260)
10012 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10014 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10016 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10018 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10019 the changed signature of the font driver's 'close' method.
10021 * w32font.h (w32font_close): Adjust the prototype to the change in
10022 function definition.
10024 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10026 * w32uniscribe.c (uniscribe_close): Adapt the call to
10027 w32font_close to its new prototype.
10029 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10031 Omit unused frame argument of font API's close function.
10032 * font.h (struct font): Drop frame argument. Adjust comment.
10033 * font.c (font_clear_cache, font_close_object): Adjust users.
10034 * ftfont.c (ftfont_close):
10035 * ftxfont.c (ftxfont_close):
10036 * macfont.m (macfont_close):
10037 * nsfont.m (nsfont_close):
10038 * w32font.c (w32font_close):
10039 * xfont.c (xfont_close):
10040 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10041 tweak comments and make functions safe if called more than once for
10042 the same font object.
10044 Perform font-specific cleanup when font object is swept by GC. See
10045 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10046 * alloc.c (cleanup_vector): New function.
10047 (sweep_vector): Call it for each reclaimed vector object.
10048 * font.h (struct font): Adjust comment.
10050 2013-10-24 Glenn Morris <rgm@gnu.org>
10052 * Makefile.in (abs_top_srcdir): New, set by configure.
10054 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10056 Adjust recent font-related changes to fix bug#15686.
10057 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10058 is a live window system frame, mark its default font too.
10060 2013-10-23 Glenn Morris <rgm@gnu.org>
10062 * Makefile.in (RUN_TEMACS): Make relative (again).
10063 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10064 (bootstrap-emacs$(EXEEXT)):
10065 Quote entities that might contain whitespace.
10067 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10069 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10070 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10072 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10074 Do not allow font caches to grow too large.
10075 * alloc.c (compact_font_cache_entry, compact_font_caches):
10076 New functions or stub if not HAVE_WINDOW_SYSTEM.
10077 (compact_undo_list): Factor out from Fgarbage_collect.
10079 (mark_face_cache): Mark face font. Move down to avoid
10081 (mark_terminals): Do not mark font cache here.
10082 (Fgarbage_collect): Call compaction functions described
10083 above. Adjust comment.
10085 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10087 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10088 chdir to HOME (bug#15607).
10090 * nsterm.m (Qcocoa, Qgnustep): New variables.
10091 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10092 (ns_get_color): Make selection color work for GNUstep also.
10094 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10096 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10097 handles mouse clicks. Instead, let GPM use the same code as all
10098 the other mice use. See the discussion starting at
10099 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10100 for the details of the problem with the menu bar this fixes.
10102 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10104 Remove port-specific display name lists to avoid extra
10105 complexity and data duplication with display info lists.
10106 * xterm.h (x_display_name_list): Remove declaration.
10107 * xterm.c (x_display_name_list): Remove.
10108 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10109 * xfns.c (x_display_info_for_name, Fx_display_list):
10110 Likewise. Use x_display_list where appropriate.
10111 * w32term.h (w32_display_name_list): Remove declaration.
10112 * w32term.c (w32_display_name_list): Remove.
10113 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10115 * w32fns.c (x_display_info_for_name, Fx_display_list):
10116 Likewise. Use x_display_list where appropriate.
10117 * nsterm.h (ns_display_name_list): Remove declaration.
10118 * nsterm.m (ns_display_name_list): Remove.
10119 (ns_term_init, syms_of_nsterm): Adjust users.
10120 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10121 Likewise. Use x_display_list where appropriate.
10122 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10123 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10124 (mark_terminals): Mark per-terminal font cache.
10126 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10128 Don't run timers in input-pending-p. Its new check-timers param
10129 provides the prior behavior. (Bug#15045).
10130 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10132 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10134 Make some functions static in non-Microsoft builds.
10135 On my platform (Fedora 19 x86-64), this shrinks the
10136 Emacs executable (text+data) by 0.25%.
10137 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10138 (load_color) [!MSDOS]:
10139 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10140 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10141 * lisp.h (check_existing):
10142 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10143 (network_interface_info) [!WINDOWSNT]:
10144 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10145 Remove extern decls.
10146 * fileio.c (check_existing):
10147 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10148 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10149 (network_interface_info) [!WINDOWSNT]:
10150 * term.c (encode_terminal_code) [!WINDOWSNT]:
10151 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10152 * xfaces.c (load_color) [!MSDOS]:
10154 * fileio.c (check_existing, check_executable, check_writable):
10155 * process.c (network_interface_list, network_interface_info):
10156 Move earlier, so that we don't need forward decls.
10157 * gnutls.c (fn_gnutls_transport_set_errno)
10158 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10160 * w32.c (init_environment): Use faccessat rather than
10161 check_existing, partly for consistency with the rest of the code
10162 in this file, partly so that check_existing can be static.
10164 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10165 * emacs.c (MAIN_PROGRAM): New macro.
10166 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10167 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10169 bool vector int width fixes
10170 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10171 (Fbool_vector_count_matches_at):
10172 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10173 can exceed PTRDIFF_MAX, at least in theory.
10174 (Fbool_vector_count_matches_at):
10175 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10177 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10179 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10180 (struct sockaddr): Add forward decl, for platforms that lack it.
10182 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10184 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10187 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10189 * w32.c (network_interface_get_info, network_interface_list)
10190 (network_interface_info): New functions. (Bug#15610)
10191 (GetAdaptersInfo_Proc): New typedef.
10192 (get_adapters_info): New wrapper function.
10193 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10195 * process.h (network_interface_list, network_interface_info):
10198 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10199 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10200 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10201 for WINDOWSNT. Doc fix.
10202 (syms_of_process): Defsubr Snetwork_interface_list and
10203 Snetwork_interface_info unconditionally.
10205 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10206 in NS GUI sessions. (Bug#15629)
10208 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10210 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10212 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10214 * print.c (print_object): Print " ..." when truncating bool vectors.
10216 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10218 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10219 standard mouse buttons.
10221 * termhooks.h (struct input_event): Remove incorrect commentary.
10223 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10225 Disallow bool vector operations on mixed-length operands.
10226 The old behavior left garbage in the result vector sometimes,
10227 and didn't seem to be useful.
10228 * data.c (Qwrong_length_argument): New static var.
10229 (wrong_length_argument): New function.
10230 (bool_vector_binop_driver): Check that args agree in length.
10232 * keyboard.c, keyboard.h (all_kboards): Now static.
10234 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10236 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10237 note from the lispref.
10239 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10241 * nsterm.h (struct ns_display_info): Remove set-but-unused
10242 member image_cache (image caches are per-terminal anyway).
10243 (FRAME_X_IMAGE_CACHE): Remove.
10244 * nsterm.m (ns_initialize_display_info): Adjust user.
10246 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10248 * w32proc.c: Include mingw_time.h.
10250 * w32.c: Include mingw_time.h.
10252 Implement scrolling of TTY menus when the screen is too short.
10254 * term.c (tty_menu_display): Accept an additional argument, the
10255 menu item from which to start displaying the menu. Account for
10256 the value of Y when limiting the menu to the number of available
10258 (mi_result): New enumeration.
10259 (read_menu_input): Return enumerated value. When the y coordinate
10260 hits min_y or max_y, return scroll indication instead of wrapping
10262 (tty_menu_activate): Handle the scrolling indications from
10263 read_menu_input. Compute the first menu item to display and pass
10264 it to tty_menu_display.
10266 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10268 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10269 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10270 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10271 Adjust to match the change described below.
10272 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10273 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10274 memory_below_frame members to...
10275 * termchar.h (struct tty_display_info): ...here because they're
10276 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10277 * term.c (init_tty):
10278 * nsterm.m (ns_create_terminal):
10279 * w32term.c (w32_create_terminal):
10280 * xterm.c (x_create_terminal): Adjust users.
10281 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10282 to filter out non-TTY frames. Adjust comment.
10283 (scrolling): Adjust user. Prefer eassert for debugging check.
10285 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10287 * xfaces.c (PT_PER_INCH): Remove unused macro.
10288 * termhooks.h (struct terminal): Remove set-but-unused
10289 member fast_clear_end_of_line.
10290 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10291 * nsterm.m (ns_create_terminal):
10292 * term.c (init_tty):
10293 * w32term.c (w32_create_terminal):
10294 * xterm.c (x_create_terminal): Adjust users.
10296 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10298 * lisp.h (bool_vector_size): New function.
10299 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10300 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10301 (Fbool_vector_not, Fbool_vector_count_matches_at):
10302 Remove uses of 'eassume' that should no longer be needed,
10303 because they are subsumed by the 'eassume' in bool_vector_size.
10305 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10307 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10308 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10309 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10311 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10313 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10314 have different dimensions. (Bug#15575)
10316 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10319 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10321 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10323 * term.c (tty_menu_show): Never return with unbalanced
10324 specpdl. Use eassert for debugging check. Adjust style.
10326 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10328 * term.c (read_menu_input): Make selection of menu items
10329 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10330 (tty_menu_activate): Fix off-by-one error when computing max_y.
10332 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10334 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10335 audit logging (only used with GnuTLS 3.x) and enable it.
10337 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10339 * dispnew.c (redraw_frame): Remove useless #ifdef because
10340 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10341 Also, move TTY fflush to...
10342 * term.c (tty_update_end): ...this function.
10344 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10346 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10347 the end of the frame's glyph matrix. (Bug#15575)
10349 * term.c (tty_menu_display): Don't move cursor while overwriting
10350 frame's glyphs with menu items. Limit the number of items
10351 displayed to what can be shown on the available screen lines,
10352 excluding the echo area.
10353 (tty_menu_activate): Limit the Y coordinate allowed by
10354 read_menu_input to the last screen line used for menu display.
10356 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10358 * lisp.h (eassume): New macro.
10359 Also, include <verify.h>, for 'assume'.
10360 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10361 (vroundup, vector_nbytes):
10362 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10363 (Fbool_vector_not, Fbool_vector_count_matches)
10364 (Fbool_vector_count_matches_at):
10365 Use eassume, not eassert.
10366 * casetab.c (set_identity, shuffle):
10367 * composite.c (composition_gstring_put_cache):
10368 * dispnew.c (update_frame_1):
10369 * ftfont.c (ftfont_shape_by_flt):
10370 * image.c (gif_load):
10371 * intervals.c (offset_intervals):
10372 * macfont.m (macfont_shape):
10373 Remove calls to 'assume' that are no longer needed, because
10374 --enable-gcc-warnings no longer generates bogus warnings
10375 when these calls are removed.
10377 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10379 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10381 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10383 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10384 (Qsubstitute_env_in_file_name): New var.
10385 (syms_of_fileio): Define it.
10387 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10389 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10390 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10393 * term.c (save_and_enable_current_matrix): Don't allocate and
10394 don't save margin areas.
10395 (restore_desired_matrix): Don't restore margin areas.
10396 (free_saved_screen): Don't free margin areas.
10398 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10400 * image.c: Pacify --enable-gcc-warnings.
10401 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10402 #define only if used.
10404 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10406 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10407 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10408 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10409 (gif_load): For giflib v5.x and later, display the error message
10410 produced by giflib when its functions fail.
10411 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10414 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10416 * keyboard.c (last_event_timestamp): Remove. For X selection and
10417 GTK popup menus, it may be obtained from per-frame X display info.
10418 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10419 (process_special_events): Adjust users.
10420 * keyboard.h (last_event_timestamp): Remove declaration.
10421 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10422 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10423 * menu.h (xmenu_show): Adjust prototype.
10424 * menu.c (Fx_popup_menu): Adjust user.
10425 * xselect.c (x_own_selection, x_get_foreign_selection)
10426 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10428 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10430 * keyboard.c (init_kboard): Now static. Add arg
10431 to denote window system. Adjust comment.
10432 (init_keyboard): Adjust user.
10433 (allocate_kboard): New function.
10434 (syms_of_keyboard):
10435 * nsterm.m (ns_term_init):
10436 * term.c (init_tty):
10437 * w32term.c (w32_create_terminal):
10438 * xterm.c (x_term_init): Use it.
10439 * keyboard.h (init_kboard): Remove prototype.
10440 (allocate_kboard): Add prototype.
10442 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10444 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10445 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10447 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10449 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10451 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10453 * term.c (tty_menu_activate): Flush the output stream after
10454 showing the cursor, and don't mark the frame garbaged at exit from
10455 the function. Fixes redisplay glitches when moving from one menu
10458 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10460 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10461 or throw error (Bug#15570).
10463 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10465 * intervals.c (temp_set_point_both): Move test into 'eassert',
10468 * lisp.h (eassert): Don't use 'assume'.
10469 Sometimes 'assume' wins in performance, and sometimes it loses,
10470 so it shouldn't be used all the time. Perhaps we need two
10471 flavors of 'eassert', one for where 'assume' is far more likely
10472 to help or to hurt; but that can be done later.
10473 Reported by Dmitry Antipov in
10474 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10475 Also, don't include <verify.h>; no longer needed.
10477 2013-10-09 Glenn Morris <rgm@gnu.org>
10479 * eval.c (Fcond): Doc tweak.
10481 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10483 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10484 expressions with side effects to eassert. (Bug#15565)
10486 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10488 * fns.c (hashfn_user_defined): Allow hash functions to return any
10491 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10493 Fix minor problems found by static checking.
10494 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10495 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10496 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10497 * keyboard.c (read_menu_command): Remove unused local.
10498 * lisp.h (read_menu_command): New decl.
10499 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10500 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10501 Return ptrdiff_t, not int.
10502 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10503 not int, for benefit of xpalloc.
10504 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10506 (have_menus_p): Remove; unused.
10507 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10508 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10509 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10511 (save_and_enable_current_matrix): Omit unnecessary casts.
10512 (read_menu_input): Omit local extern decl (now in lisp.h).
10513 Don't access uninitialized storage if mouse_get_xy fails.
10514 (tty_menu_activate): Mark local as initialized, for lint.
10515 (tty_menu_activate, tty_meny_show): Remove unused locals.
10517 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10519 Support menus on text-mode terminals.
10520 * xterm.h (xw_popup_dialog): Add prototype.
10522 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10523 (xmenu_show): Block input here, instead in Fx_popup_menu.
10524 (xw_popup_dialog): New function, with X-specific bits of popup
10527 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10530 * window.c (Fset_window_configuration): Use run-time tests of the
10531 frame type instead of compile-time conditionals, when menu-bar
10532 lines are considered.
10534 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10535 (w32_popup_dialog): New prototypes.
10537 * w32menu.c (Fx_popup_dialog): Function deleted.
10538 (w32_popup_dialog): New function, with w32 specific bits of popup
10539 dialogs. Block input here.
10541 * w32inevt.c (w32_console_read_socket): Minor change to add
10542 debugging TTY events.
10544 * w32fns.c (show_hourglass): If returning early because the frame
10545 is not a GUI frame, unblock input.
10547 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10548 (cursorY): New functions.
10550 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10551 WINDOWSNT, macros that call curX and curY elsewhere.
10553 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10555 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10556 specific function to hide and show cursor on a text-mode terminal.
10557 (tty_menu_struct, struct tty_menu_state): New structures.
10558 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10559 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10560 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10561 (tty_menu_locate, save_and_enable_current_matrix)
10562 (restore_desired_matrix, screen_update, read_menu_input)
10563 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10564 (tty_pop_down_menu, tty_menu_last_menubar_item)
10565 (tty_menu_new_item_coords, tty_menu_show): New functions.
10566 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10568 * nsterm.h (ns_popup_dialog): Adjust prototype.
10570 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10571 of in x-popup-menu.
10572 (ns_popup_dialog): Adapt order of arguments to the other
10573 *_menu_show implementations.
10574 (Fx_popup_dialog): Function deleted.
10576 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10578 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10580 * menu.c (have_boxes): New function.
10581 (single_keymap_panes): Use it instead of a compile-time
10583 (single_menu_item): Use run-time tests of the frame type instead
10584 of compile-time conditionals.
10585 (encode_menu_string): New function.
10586 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10587 the macro, since different types of frame need different encoding
10589 (digest_single_submenu): Use run-time tests of frame type instead
10590 of, or in addition to, compile-time conditionals.
10591 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10592 (Fx_popup_menu): Detect when the function is called from keyboard
10593 on a TTY. Don't barf when invoked on a text-mode frame.
10594 Check frame type at run time, instead of compile-time conditionals for
10595 invoking terminal-specific menu-show functions.
10596 Call tty_menu_show on text-mode frames.
10597 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10598 run time to determine which alternative to invoke; support dialogs
10601 * keyboard.h <Qmouse_movement>: Declare.
10603 * keyboard.c <Qmouse_movement>: Now extern.
10604 <Qecho_keystrokes>: New static variable.
10605 (read_key_sequence): Accept an additional argument, a flag to
10606 prevent redisplay during reading of the key sequence. All callers
10608 (read_menu_command): New function.
10609 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10611 (toolkit_menubar_in_use): New function.
10612 (make_lispy_event): Use it instead of a compile-time test.
10614 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10615 window-system being available.
10617 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10618 to x-popup-dialog on the frame type, they all now support popup
10621 * dispnew.c (save_current_matrix): Save the margin areas.
10622 (restore_current_matrix): Restore margin areas.
10623 (update_frame_with_menu): New function.
10625 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10628 * alloc.c (make_save_ptr): Now compiled unconditionally.
10630 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10632 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10633 (redraw_frame, update_frame): Adjust users.
10634 * dispextern.h (set_window_update_flags): Adjust prototype.
10635 * xdisp.c (redisplay_internal): When updating all frames with zero
10636 windows_or_buffers_changed, assume that only the windows that shows
10637 current buffer should be really updated.
10639 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10641 Do not allocate huge temporary memory areas and objects while encoding
10642 for file I/O, thus reducing an enormous memory usage for large buffers.
10643 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10644 * coding.h (struct coding_system): New member raw_destination.
10645 * coding.c (setup_coding_system): Initialize it to zero.
10646 (encode_coding_object): If raw_destination is set, do not create
10647 dst_object. Add comment.
10648 * fileio.c (toplevel): New constant E_WRITE_MAX.
10649 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10650 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10652 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10654 * nsterm.m (windowDidExitFullScreen:)
10655 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10657 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10659 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10660 * keyboard.c (unblock_input_to): Don't process pending signals
10661 if a fatal error is in progress.
10663 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10664 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10665 they're talking about words in Lisp bool vectors.
10666 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10667 * data.c (popcount_bits_word): Rename from popcount_size_t.
10668 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10671 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10673 Improve support for popcount and counting trailing zeros (Bug#15550).
10674 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10675 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10676 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10677 (popcount_size_t_msc, popcount_size_t_gcc):
10678 Remove; now done by Gnulib.
10679 (popcount_size_t): Now a macro that defers to Gnulib.
10680 (count_trailing_zero_bits): Return int, for consistency with
10681 Gnulib and because Emacs prefers signed to unsigned int.
10682 Don't assume that size_t is either unsigned int or unsigned long
10683 or unsigned long long.
10684 (size_t_to_host_endian): Do not assume that size_t is either
10685 exactly 32 or exactly 64 bits wide.
10686 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10687 etc., so that it's now an enum constant, not a macro.
10688 No need to assume that it's either 32 or 64.
10690 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10692 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10695 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10697 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10698 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10700 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10702 emacs_read and emacs_write now use void *, not char *.
10703 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10704 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10705 Buffer arg is now void *, not char *. This matches plain
10706 'read' and 'write' better, and avoids a constraint violation
10707 on Solaris 9 with Oracle Studio.
10709 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10711 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10712 memset to explicit loop. Otherwise copy largest possible chunk
10713 from initialized to uninitialized part, thus allowing the longer
10714 memcpy runs and reducing the number of loop iterations.
10716 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10718 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10719 hide toolbar (Bug#15388).
10720 (windowDidEnterFullScreen:): If presentation options are zero,
10721 set them here (Bug#15388).
10722 (ns_update_auto_hide_menu_bar): Remove runtime check.
10723 Don't auto hide dock unless menubar is also auto hidden.
10725 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10727 * editfns.c (message): Mention batch mode in doc string.
10729 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10731 * nsterm.m (check_native_fs): Remove erroneous comment.
10733 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10735 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10736 uses find_newline instead of scan_newline and so doesn't move point.
10738 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10740 Use hardware support for byteswapping on glibc x86 etc.
10741 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10742 whereas the old swap64 needed 30.
10743 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10744 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10745 Use byteswap.h's macros to swap bytes.
10746 * lisp.h (swap16, swap32, swap64): Remove.
10747 All uses replaced by bswap_16, bswap_32, bswap_64.
10749 * bytecode.c (exec_byte_code): Use some more volatile variables
10750 to work around local variables getting clobbered by longjmp.
10751 Port to pre-C99, which doesn't allow decls after stmts.
10753 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10755 * lisp.h (eassert): Assume that COND is true when optimizing.
10756 In other words, take on the behavior of eassert_and_assume.
10757 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10758 (eassert_and_assume): Remove. All uses replaced by eassert.
10760 * xdisp.c (Qglyphless_char): Now static.
10762 Adjust to merge from gnulib.
10763 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10764 * lisp.h: Include <verify.h>, for 'assume'.
10766 * eval.c (clobbered_eassert): New macro.
10767 (internal_catch, internal_condition_case)
10768 (internal_condition_case_1, internal_condition_case_2)
10769 (internal_condition_case_n): Use it instead of eassert
10770 when the argument contains locals clobbered by longjmp.
10771 Don't use clobbered locals outside of clobbered_eassert.
10772 (internal_lisp_condition_case): Use a volatile variable
10773 to work around a local variable's getting clobbered.
10775 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10777 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10778 (PUSH_HANDLER): New macro.
10779 (catchlist): Remove.
10780 (handlerlist): Always declare.
10782 * eval.c (catchlist): Remove (merge with handlerlist).
10783 (handlerlist, lisp_eval_depth): Not static any more.
10784 (internal_catch, internal_condition_case, internal_condition_case_1)
10785 (internal_condition_case_2, internal_condition_case_n):
10787 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10788 handlerlist/catchlist.
10789 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10790 handlerlist which can only handle a single condition-case handler at
10792 (find_handler_clause): Simplify since we only a single branch here
10795 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10797 (bcall0): New function.
10798 (exec_byte_code): Add corresponding cases. Improve error message when
10799 encountering an invalid byte-code. Let Bunwind_protect accept
10800 a function (rather than a list of expressions) as argument.
10802 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10803 and make them unconditional now that they're heap-allocated.
10805 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10807 * charset.c (Fdecode_char, Fencode_char): Remove description of
10808 `restriction' arg. now that it's hidden by advertised-calling-convention.
10810 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10812 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10813 Remove unused variable (from mac-port).
10814 (macfont_draw): Use s->ybase for correct y position.
10816 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10818 * frame.h (struct frame): Drop has_minibuffer member because...
10819 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10820 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10822 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10824 * window.h (struct window): Prefer enum text_cursor_kinds to int
10825 for phys_cursor_type member. Move the latter, phys_cursor_width,
10826 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10827 * window.c (replace_window, make_window): Adjust users.
10829 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10831 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10832 this module is never compiled otherwise.
10834 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10836 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10839 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10841 * xdisp.c (get_next_display_element): Don't call face_for_font in
10842 a build configured --without-x. (Bug#15484)
10844 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10846 * window.c (calc_absolute_offset): #elif should be #elif defined.
10848 * frame.c (delete_frame): Block/unblock input to overcome race
10849 condition (Bug#15475).
10851 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10853 * frame.c (delete_frame): Record selected frame only after
10854 calling Qdelete_frame_functions (Bug#15477).
10856 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10858 * nsterm.m (ns_selection_color): Remove.
10859 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10860 NSColor selectedText(Background)Color. Only for COCOA.
10861 (ns_term_init): Remove assignment of ns_selection_color, logic
10862 moved to ns_get_color.
10864 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10865 NS_SELECTION_COLOR_DEFAULT.
10866 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10868 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10870 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10871 frame' does not have the tool_bar_window member.
10873 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10875 Signal error when reading an empty byte-code object (Bug#15405)
10876 * lread.c (read1): Signal error.
10877 * alloc.c (make_byte_code): eassert header size.
10878 (sweep_vectors): Change an int to size_t.
10880 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10882 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10883 instead of ints, as it's the usual style for offsetof constants. See:
10884 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10886 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10887 This is ugly, but it should fix the performance problem for older
10888 GCC versions in the short run. I'll look into integrating the
10889 Gnulib module for popcount, as a better fix.
10890 See the thread starting in:
10891 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10892 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10893 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10894 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10895 (popcount_size_t): Use it.
10897 2013-09-24 Daniel Colascione <dancol@dancol.org>
10899 * process.c (Fnetwork_interface_info): Fix build break due to
10902 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10904 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10905 Prefer signed to unsigned integers where either will do.
10906 No need for 'const' on locals that do not escape.
10907 Omit easserts with unnecessary and unportable assumptions about
10908 alignment. Avoid unnecessary casts to char *.
10910 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10912 Use union for the payload of struct Lisp_Vector.
10913 This helps to avoid a few glitches dictated by C's aliasing rules.
10914 * lisp.h (struct Lisp_Vector): Use union for next and
10915 contents member. Adjust comment. Change related users.
10916 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10917 Related users changed.
10918 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10919 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10920 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10921 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10923 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10925 Optimize glyph row clearing and copying routines.
10926 * dispextern.h (struct glyph_row): Change layout of struct
10927 glyph_row to help copy_row_except_pointers. Adjust comment.
10928 * dispnew.c (null_row): Remove.
10929 (clear_glyph_row): Use offsetof and memset to find and clear
10930 just the members that need clearing. Adjust comment.
10931 (copy_row_except_pointers): Likewise for copying.
10933 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10935 Some minor cleanups of recently-added bool vector code.
10936 * conf_post.h (assume): Always return void. Use lint version
10937 only if GCC and MSC versions don't apply.
10938 * conf_post.h (assume):
10939 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10940 Depend on _MSC_VER, not __MSC_VER, for consistency with
10942 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10943 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10944 (bool_vector_binop_driver, count_trailing_zero_bits)
10945 (size_t_to_host_endian): Now static, not static inline;
10946 the latter isn't needed with modern compilers and doesn't
10947 work with older compilers anyway.
10949 * alloc.c (valgrind_p): Use bool for boolean.
10951 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10953 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10954 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10955 (display_last_displayed_message_p, message_buf_print)
10956 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10957 Use bool for boolean.
10958 * dispextern.h (cancel_line, init_desired_glyphs):
10959 Remove ancient leftover.
10960 (help_echo_showing_p, hourglass_shown_p):
10961 * lisp.h (noninteractive_need_newline): Adjust declaration.
10963 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10965 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10967 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10968 ...this file and convert the latter to static. Adjust comment.
10969 (make_initial_frame):
10970 * window.c (init_window_once): Adjust user.
10971 * frame.h (last_nonminibuf_frame): Remove declaration.
10972 * lisp.h (selected_frame): Likewise.
10973 * msdos.c (the_only_display_info): Adjust comment.
10975 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10977 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10978 computing the end column of mouse-highlight that comes from
10979 display or overlay strings. (Bug#15437)
10980 (note_mouse_highlight): Adapt calculation of last argument to
10981 mouse_face_from_string_pos to the above change.
10983 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10984 all platforms, not just for clang.
10986 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10988 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10989 about excess arguments to snprintf.
10991 * conf_post.h(assume): Use __builtin_unreachable for clang.
10993 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10995 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10996 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10998 2013-09-23 Daniel Colascione <dancol@dancol.org>
11000 * alloc.c (USE_VALGRIND): New macro; on by default
11001 when ENABLE_CHECKING.
11002 (mark_maybe_object, mark_maybe_pointer)
11003 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11005 (valgrind_p) [USE_VALGRIND]: New variable.
11006 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11008 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11010 * process.c (wait_reading_process_output): Change int pnamelen to
11013 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11014 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11015 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11016 argument to unsigned long to avoid warning.
11017 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11019 * conf_post.h (assume): Fix compiler error: x shall be cond.
11021 2013-09-22 Daniel Colascione <dancol@dancol.org>
11023 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11024 warning when compiling without a window system.
11026 2013-09-22 Daniel Colascione <dancol@dancol.org>
11028 * data.c (Qbool_vector_p): New symbol.
11029 (bool_vector_spare_mask, popcount_size_t_generic)
11030 (popcount_size_t_msc, popcount_size_t_gcc)
11032 (bool_vector_binop_driver)
11033 (count_trailing_zero_bits, size_t_to_host_endian)
11034 (Fbool_vector_exclusive_or)
11035 (Fbool_vector_union)
11036 (Fbool_vector_intersection, Fbool_vector_set_difference)
11037 (Fbool_vector_subsetp, Fbool_vector_not)
11038 (Fbool_vector_count_matches)
11039 (Fbool_vector_count_matches_at): New functions.
11040 (syms_of_data): Intern new symbol, functions.
11041 * alloc.c (bool_vector_payload_bytes): New function.
11042 (Fmake_bool_vector): Instead of calling Fmake_vector,
11043 which performs redundant initialization and argument checking,
11044 just call allocate_vector ourselves. Make sure we clear any
11045 terminating padding to zero.
11046 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11047 instead of open-coding the size calculation.
11048 (vroundup_ct): New macro.
11049 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11050 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11051 * composite.c (composition_gstring_put_cache):
11052 Change lint_assume to assume.
11053 * conf_post.h (assume): New macro.
11054 (lint_assume): Remove.
11055 * dispnew.c (update_frame_1): Change lint_assume to assume.
11056 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11058 * image.c (gif_load): Change lint_assume to assume.
11059 * lisp.h (eassert_and_assume): New macro.
11060 (Qbool_vector_p): Declare.
11061 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11062 (swap16, swap32, swap64): New inline functions.
11063 * macfont.m (macfont_shape): Change lint_assume to assume.
11064 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11065 * xsettings.c (parse_settings): Use new swap16 and
11066 swap32 from lisp.h instead of file-specific macros.
11068 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11070 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11071 found (which can legitimately happen when the glyph row at the
11072 window start is disabled in the current_matrix. (Bug#15365)
11074 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11076 Fix syntax.h bug introduced by recent INLINE change.
11077 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11078 conditionally compiled one way in some modules, and a different
11079 way in others. This doesn't work with extern inline functions,
11080 which must have the same definition in all modules, because the
11081 defining code might be shared across modules, depending on the
11082 implementation. Symptoms reported by Martin Rudalics in:
11083 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11084 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11085 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11086 overriding the corresponding functions in syntax.h.
11087 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11088 (syntax_property): New inline functions.
11089 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11090 Rewrite in terms of these new functions.
11092 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11094 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11095 not chars_in_text, whose result depends on the multibyteness of
11096 the current buffer. (Bug#15426)
11098 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11100 Port recent change to hosts where pointers aren't 'long'.
11101 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11102 Don't assume that pointers are the same width as 'long'.
11103 Add a compile-time check that a pointer fits into two X slots.
11105 A simpler, centralized INLINE.
11106 * conf_post.h (INLINE): Define only if not already defined.
11107 This allows us to use a single INLINE, defined by one file
11109 * emacs.c (INLINE): Define it.
11110 Also, include category.h, charset.h, composite.h, dispextern.h,
11111 syntax.h, systime.h, so that their INLINE definitions are expanded
11112 properly for Emacs.
11113 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11114 * buffer.h, buffer.c (BUFFER_INLINE):
11115 * category.h, category.c (CATEGORY_INLINE):
11116 * character.h, character.c (CHARACTER_INLINE):
11117 * charset.h, charset.c (CHARSET_INLINE):
11118 * composite.h, composite.c (COMPOSITE_INLINE):
11119 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11120 * frame.h, frame.c (FRAME_INLINE):
11121 * intervals.h, intervals.c (INTERVALS_INLINE):
11122 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11123 * lisp.h, alloc.c (LISP_INLINE):
11124 * process.h, process.c (PROCESS_INLINE):
11125 * syntax.h, syntax.c (SYNTAX_INLINE):
11126 * systime.h, sysdep.c (SYSTIME_INLINE):
11127 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11128 * window.h, window.c (WINDOW_INLINE):
11129 Remove. All uses replaced with INLINE.
11131 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11133 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11134 to avoid Bug#15398.
11136 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11138 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11139 'const char *' to avoid compiler warnings due to similar change in
11140 the prototype of x_get_string_resource.
11142 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11144 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11145 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11146 going to replace static variables below. Adjust comments.
11147 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11148 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11149 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11150 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11151 Related users changed.
11152 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11153 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11154 last_mouse_movement_time, going to replace static variables below.
11156 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11157 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11159 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11160 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11161 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11162 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11163 static variables below.
11164 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11165 (last_mouse_scroll_bar): Remove.
11166 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11167 (mouseExited): Related users changed.
11169 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11171 Do not use external array to process X scroll bar messages.
11172 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11173 (x_send_scroll_bar_event): Pack window pointer into two slots
11174 of XClientMessageEvent if we're 64-bit. Adjust comment.
11175 (x_scroll_bar_to_input_event): Unpack accordingly.
11177 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11179 Ifdef away recent changes which aren't relevant to NS port.
11180 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11181 [!HAVE_NS]: Declare as such.
11182 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11183 [!HAVE_NS]: Define as such.
11185 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11187 * frame.c (x_redo_mouse_highlight): New function
11188 to factor out common code used in W32 and X ports.
11189 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11190 * xterm.h (struct x_display_info):
11191 * w32term.h (struct w32_display_info):
11192 * nsterm.h (struct ns_display_info): New members
11193 last_mouse_motion_frame, last_mouse_motion_x and
11194 last_mouse_motion_y, going to replace static variables below.
11195 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11196 (redo_mouse_highlight): Remove.
11197 (note_mouse_movement, syms_of_xterm): Adjust user.
11198 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11199 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11200 (redo_mouse_highlight): Remove.
11201 (note_mouse_movement, syms_of_w32term): Adjust user.
11202 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11203 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11205 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11206 * nsfns.m (compute_tip_xy): Adjust user.
11208 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11210 * frame.c (x_mouse_grabbed): New function.
11211 * dispextern.h (x_mouse_grabbed): Add prototype.
11212 (last_mouse_frame): Remove declaration.
11213 * xterm.h (struct x_display_info):
11214 * w32term.h (struct w32_display_info):
11215 * nsterm.h (struct ns_display_info): New member
11216 last_mouse_frame, going to replace...
11217 * xdisp.c (last_mouse_frame): ...global variable.
11218 (note_tool_bar_highlight):
11219 * w32term.c (w32_mouse_position, w32_read_socket):
11220 * xterm.c (XTmouse_position, handle_one_xevent):
11221 Use x_mouse_grabbed.
11222 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11224 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11226 * w32term.c (w32_read_socket): Avoid temporary
11227 variables in a call to x_real_positions.
11228 * xterm.c (handle_one_xevent): Likewise.
11230 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11232 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11233 (x_icon_type): Remove prototype.
11234 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11235 * frame.c (x_icon_type): Remove.
11236 * w32term.c (x_make_frame_visible, x_iconify_frame):
11237 * xterm.c (x_make_frame_visible, x_iconify_frame):
11238 Use x_set_bitmap_icon to factor out common code.
11240 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11242 * dispextern.h (check_x_display_info, x_get_string_resource):
11243 Declare here just once and unify the latter.
11244 * frame.c (check_x_display_info, x_get_string_resource):
11245 * nsterm.h (check_x_display_info):
11246 * xrdb.c (x_get_string_resource):
11247 * xterm.h (check_x_display_info): Remove prototypes.
11248 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11249 * w32reg.c (x_get_string_resource): Likewise.
11250 (w32_get_rdb_resource): Adjust user.
11252 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11254 * xterm.h (struct x_display_info): New member
11255 x_pending_autoraise_frame, going to replace...
11256 * xterm.c (pending_autoraise_frame): ...static variable.
11257 (x_new_focus_frame, XTread_socket): Adjust users.
11258 * w32term.h (struct w32_display_info): New member
11259 w32_pending_autoraise_frame, going to replace...
11260 * w32term.c (pending_autoraise_frame): ...global variable.
11261 (x_new_focus_frame, w32_read_socket): Adjust users.
11263 2013-09-17 Glenn Morris <rgm@gnu.org>
11265 * xdisp.c (message_dolog): If we create *Messages*,
11266 switch it to messages-buffer-mode.
11268 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11270 Don't overuse 'const' in types of locals.
11271 * bidi.c (bidi_count_bytes):
11272 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11273 (xg_event_is_for_scrollbar):
11274 * xselect.c (x_handle_property_notify)
11275 (x_handle_selection_notify, x_handle_dnd_message):
11276 * xsettings.c, xsettings.h (xft_settings_event):
11277 * xterm.c (x_handle_net_wm_state, handle_one_event)
11278 (x_menubar_window_to_frame, x_detect_focus_change)
11279 (construct_mouse_click, note_mouse_movement)
11280 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11281 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11282 (handle_one_xevent, x_handle_net_wm_state):
11283 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11284 (x_handle_dnd_message):
11285 Avoid unnecessary 'const', typically the second 'const' in
11286 'const foo * const arg', a 'const' that does not affect the API
11287 and doesn't significantly help the human reader.
11289 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11291 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11292 only if Glib < 2.36.0.
11293 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11294 * xsettings.c (init_gconf, init_gsettings): Do not check
11296 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11298 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11300 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11302 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11303 before calling g_type_init.
11305 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11307 * nsterm.m (syms_of_nsterm): ... to here.
11309 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11311 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11312 (ignore_next_mouse_click_timeout): Use Time as X does.
11313 (handle_one_xevent): Avoid cast and use unsigned comparison.
11315 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11317 Do not copy X event in handle_one_xevent except KeyPress case.
11318 Wnen XEvent is processed, it is unlikely to be changed except
11319 KeyPress case, so we can avoid copying and use const pointer to
11320 const data to make sure that an event is not changed elsewhere.
11321 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11322 const' and do not create local copy except for the KeyPress event.
11323 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11324 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11325 (x_handle_net_wm_state, x_menubar_window_to_frame)
11326 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11327 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11328 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11329 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11330 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11331 (x_handle_dnd_message):
11332 * xsettings.c (xft_settings_event):
11333 Use 'const XEvent * const' where appropriate.
11334 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11336 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11338 Fix X event waiting to handle multiple frames.
11339 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11340 * xterm.c (pending_event_wait): Remove. Adjust users.
11341 (x_detect_focus_change): Pass frame arg.
11342 (handle_one_xevent): Find related frame early and clear per-frame
11343 wait_event_type only if this is an event for the relevant frame.
11344 (x_wait_for_event): Use per-frame wait_event_type.
11346 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11348 * nsfns.m (Fx_create_frame): Fix font driver registration for
11351 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11352 for syms_of_macfont.
11354 * nsterm.m: Include macfont.h.
11355 (ns_tmp_flags, ns_tmp_font): Remove.
11356 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11357 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11358 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11359 (changeFont:): Fix code style. Check for font driver type when
11362 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11365 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11366 (nsfont_open): Set font driver type.
11367 Set font->ascent and font->descent. Figure out font instead of
11368 ns_tmp_font, and flags instead of ns_tmp_flags.
11369 Fix indentation. Remove call to ns_draw_text_decoration,
11372 * nsfns.m: Include macfont.h.
11373 (Fx_create_frame): Register macfont driver, make a better default font.
11374 (Fns_popup_font_panel): Get font from macfont driver, if used.
11376 * macfont.m, macfont.h, macuvs.h: New files.
11378 * font.h: Declare syms_of_macfont.
11380 * font.c (syms_of_font): Call syms_of_macfont.
11382 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11384 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11386 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11387 and it is always zero for others, so I assume that this is an ancient
11388 leftover which nobody will want to change any more.
11389 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11390 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11391 * frame.c (x_set_scroll_bar_width):
11392 * w32fns.c (w32_createscrollbar):
11393 * w32term.c (w32_set_vertical_scroll_bar):
11394 * xfns.c (x_set_scroll_bar_default_width):
11395 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11396 (x_scroll_bar_expose): Related users changed.
11398 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11400 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11401 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11402 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11404 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11405 Define once here...
11406 * nsterm.h, w32term.h, xterm.h: ...and not here.
11407 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11408 Remove unused Xisms.
11409 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11410 these modules are never compiled otherwise.
11412 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11414 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11415 Doc fix. (Bug#15375)
11417 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11419 Unify Fx_focus_frame between all ports.
11420 * frame.h (x_focus_frame): New prototype.
11421 * xfns.c (Fx_focus_frame): Remove.
11422 (syms_of_xfns): Do not defsubr it.
11423 (x_focus_frame): X implementation.
11424 * nsfns.m (Fx_focus_frame): Remove.
11425 (syms_of_nsfns): Do not defsubr it.
11426 (x_focus_frame): NS implementation.
11427 * w32term.c (Fx_focus_frame): Remove.
11428 (x_focus_on_frame): Rename to...
11429 (x_focus_frame): W32 implementation.
11430 * w32term.h (x_focus_on_frame): Remove prototype.
11431 * w32fns.c (Fx_focus_frame): Remove.
11432 (syms_of_w32fns): Do not defsubr it.
11433 * frame.c (Fx_focus_frame): Define here.
11434 (syms_of_frame): Defsubr here.
11435 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11437 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11439 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11440 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11441 each port to reference the port-specific window system data.
11442 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11443 (FRAME_DISPLAY_INFO): Define.
11444 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11445 (FRAME_DISPLAY_INFO): Define. Adjust users.
11446 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11447 (FRAME_DISPLAY_INFO): Define. Adjust users.
11448 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11449 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11450 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11451 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11452 * xselect.c, xterm.c: All related users changed.
11454 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11456 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11457 (x_menubar_window_to_frame): Remove prototypes.
11458 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11459 (x_menubar_window_to_frame, x_top_window_to_frame):
11461 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11462 (x_menubar_window_to_frame, x_top_window_to_frame):
11463 ...to here and convert all but the last to static.
11465 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11467 * lisp.mk (lisp): Add w32-common-fns.elc.
11469 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11471 * charset.c (char_charset): Document an exception for char-charset.
11473 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11475 * xterm.h (x_display_info): New field last_user_time...
11476 * xterm.c (toplevel): ...to replace static last_user_time.
11477 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11479 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11481 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11482 scroll bar values to prevent thumb from disappear and update comment.
11484 2013-09-11 Glenn Morris <rgm@gnu.org>
11486 * emacs.c (usage_message): Possessive apostrophe tweak.
11488 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11490 * nsterm.m (syms_of_nsterm): Use Qns.
11491 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11492 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11493 * xfns.c (x_display_info_for_name, Fx_open_connection):
11494 Remove old '#if 0' code.
11495 (syms_of_xfns): Use Qx.
11496 * termhooks.h (fullscreen_hook): Remove the leftover.
11497 (struct terminal): Fix typo in comment.
11499 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11501 Cleaning up a few X scroll bar bits.
11502 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11503 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11504 New member last_seen_part, going to replace...
11505 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11506 (xt_action_hook) [USE_LUCID]: Adjust user.
11507 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11508 Lucid-specific scroll bar support.
11509 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11510 to int and adjust to use last_seen_part member.
11511 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11512 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11513 Initialize last_seen_part.
11515 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11517 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11518 insert-buffer-substring an empty string.
11520 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11522 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11523 avoiding a GCC warning.
11525 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11527 Ifdef away frame tool bar code when it is not really used.
11528 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11529 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11530 and minimize_tool_bar_window_p under the above.
11531 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11532 (fset_tool_bar_window): Likewise.
11533 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11534 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11535 (change_frame_size_1):
11536 * window.c (window_from_coordinates, Frecenter): Adjust users.
11537 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11538 code is not really used.
11539 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11540 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11541 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11542 [!USE_GTK && !HAVE_NS]: Define as such.
11543 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11544 (note_mouse_highlight, expose_frame):
11545 * xfns.c (x_set_tool_bar_lines):
11546 * xterm.c (handle_one_xevent): Adjust users.
11548 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11550 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11551 This bug was introduced by my 2013-08-26 patch, which incorrectly
11552 assumed that the terminfo implementation doesn't use termcap buffers.
11553 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11554 these buffers apparently are used after all.
11555 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11556 (struct tty_display_info): Define members termcap_term_buffer and
11557 termcap_strings_buffer even if TERMINFO.
11559 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11562 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11563 'usage' docstring entry to pacify make-docfile.
11565 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11567 Change comparison functions =, <, >, <=, >= to take many arguments.
11568 * data.c: Change comparison functions' interface and implementation.
11569 * lisp.h: Make arithcompare available for efficient two arg
11571 * bytecode.c: Use arithcompare.
11572 * fileio.c: Use new interface.
11574 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11576 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11578 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11580 * eval.c (Feval): Document the new use of `lexical'.
11582 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11584 Review and drop old frame resize hack.
11585 * frame.h (struct frame): Remove force_flush_display_p.
11586 * dispnew.c (update_frame): Adjust user and don't call
11587 flush_frame here. The comment has said that there was an issues
11588 with redisplaying fringes, but I don't see any differences with
11589 and without this hack. Hopefully we can continue without it.
11590 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11591 current frame matrices twice if resized_p is set.
11593 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11595 Do not populate pure Xism x_sync to other ports.
11596 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11597 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11598 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11599 * w32term.h (x_sync): Remove prototype.
11601 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11603 Cleanup frame flushing.
11604 * dispextern.h (struct redisplay_interface):
11605 Drop flush_display_optional because flush_display is enough
11606 for X and flushing via RIF is just a no-op for others.
11607 * frame.h (flush_frame): New function.
11608 * dispnew.c (update_frame):
11609 * minibuf.c (read_minibuf):
11610 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11612 * keyboard.c (detect_input_pending_run_timers): Do not flush
11613 all frames but selected one in redisplay_preserve_echo_area.
11614 * nsterm.m (ns_flush): Remove no-op.
11615 (ns_redisplay_interface): Adjust user.
11616 * w32term.h (x_flush): Remove no-op.
11617 (w32_redisplay_interface): Adjust user.
11618 * xterm.c (x_flush): Simplify because we do not flush all
11619 frames at once any more. Adjust comment.
11620 (x_redisplay_interface): Adjust user.
11622 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11624 Port --without-x --enable-gcc-warnings to Fedora 19.
11625 * gfilenotify.c (globals_of_gfilenotify):
11626 Call g_type_init only if using an older glib version that needs it.
11628 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11630 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11631 (last_glyphless_glyph_merged_face_id): Remove declarations.
11632 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11633 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11634 (last_glyphless_glyph_merged_face_id): Now static.
11635 (merge_escape_glyph_face): New function, refactored from...
11636 (get_next_display_element): ...here.
11637 (merge_glyphless_glyph_face): New function, refactored from...
11638 (produce_glyphless_glyph): ...here...
11639 * term.c (produce_glyphless_glyph): ...and here.
11641 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11643 * eval.c (eval_sub): Only call Ffunction if necessary.
11645 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11647 Attempt to make redisplay more selective when changing cursor type.
11648 * frame.h (struct frame): New bitfield cursor_type_changed.
11649 * xdisp.c (cursor_type_changed): Remove.
11650 (try_cursor_movement, redisplay_window, try_window_id)
11651 (set_frame_cursor_types, try_window_reusing_current_matrix):
11652 Adjust to use per-frame bitfield.
11653 (redisplay_internal): Look for cursor type change on each visible
11654 frame and consider all frames if cursor type has been changed on
11655 the frame other than selected. If cursor type has been changed on
11656 selected frame only, do not use fast update.
11658 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11660 Attempt to make redisplay more selective when changing fonts.
11661 * frame.h (struct frame): New bitfield fonts_changed.
11662 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11663 (adjust_frame_glyphs): Add prototype.
11664 * dispnew.c (fonts_changed_p): Remove.
11665 (adjust_glyphs): Remove because we do not
11666 adjust matrices on all frames at once any more.
11667 (adjust_frame_glyphs): Block and unblock input here.
11668 (adjust_glyph_matrix): Use fonts_changed.
11669 (change_frame_size_1): Use adjust_frame_glyphs.
11670 * font.c (font_open_entity): Use fonts_changed.
11671 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11672 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11673 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11674 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11675 (shrink_mini_window, Fresize_mini_window_internal)
11676 (window_scroll_pixel_based, Fset_window_configuration)
11677 (apply_window_adjustment, Fset_window_vscroll):
11678 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11679 Use adjust_frame_glyphs.
11680 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11681 (try_window_reusing_current_matrix, try_window_id, display_line)
11682 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11683 (redisplay_internal): Consider fonts_changed and adjust frame
11684 matrices for each frame only if the frame is visible. If font
11685 has been changed on some frame during full redisplay, retry
11686 only visible frames where the font has been actually changed.
11688 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11690 Cache current header and mode line height for each window.
11691 * window.h (struct window): New fields mode_line_height
11692 and header_line_height.
11693 * window.c (make_window): Initialize them.
11694 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11695 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11696 (current_mode_line_height, current_header_line_height):
11697 Remove declaration.
11698 * xdisp.c (current_mode_line_height, current_header_line_height):
11700 (pos_visible_p, init_xdisp): Adjust user.
11701 (redisplay_window): Invalidate mode_line_height and
11702 header_line_height if current and desired matrices do not agree.
11704 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11706 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11707 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11709 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11711 Make --without-x compatible with --enable-gcc-warnings.
11712 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11713 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11714 members under HAVE_WINDOW_SYSTEM.
11715 * keyboard.c (make_lispy_focus_out): Likewise.
11716 (record_menu_key): Move under HAVE_MENUS.
11717 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11718 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11719 (syms_of_xdisp): Adjust user.
11720 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11721 (start_hourglass, cancel_hourglass):
11722 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11723 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11724 and CLEAR_FONT_TABLE_NFONTS.
11725 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11726 Declare only if HAVE_WINDOW_SYSTEM.
11727 (lface_same_font_attributes_p, clear_face_gcs): Define only
11728 if HAVE_WINDOW_SYSTEM.
11730 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11732 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11733 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11734 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11736 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11738 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11740 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11742 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11743 This fixes a type error on hosts where ptrdiff_t is wider than int.
11745 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11747 * keyboard.c (read_key_sequence_vs): New function.
11748 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11751 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11753 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11755 Makefile improvements.
11756 * Makefile.in (config.status): Don't use double-colon rules, as
11757 they are not portable according to POSIX. Fix shell typo with `;
11758 I guess this rule has never been tested?
11759 (VCSWITNESS): New macro, to override any environment var.
11761 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11763 * xterm.h (struct x_display_info): Do not track X connection
11764 fd separately because it is always available from Display.
11765 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11768 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11770 * buffer.c (drop_overlay):
11771 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11772 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11774 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11776 * buffer.c (Fmake_overlay, Fmove_overlay):
11777 * intervals.c (set_point_from_marker):
11778 * print.c (PRINTPREPARE): Prefer signal_error
11779 to plain error and report unsuitable marker too.
11781 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11783 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11784 for 'dragging' member.
11785 (struct x_output): Remove set-but-unused leftovers
11786 'left_before_move' and 'top_before_move'.
11787 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11788 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11789 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11790 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11791 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11792 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11793 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11794 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11796 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11798 * nsfont.m (INVALID_GLYPH): New define.
11799 (nsfont_encode_char): Use INVALID_GLYPH.
11800 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11802 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11804 * xterm.c (x_last_mouse_movement_time): Revert last change.
11805 This code should use XDisplayMotionBufferSize to check display's
11806 motion history first, and there are few other issues as well.
11807 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11808 (handle_one_xevent): Adjust user.
11810 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11812 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11813 * frame.c (Flast_nonminibuf_frame): ... to here.
11814 (check_minibuf_window): Don't abort if no window was found
11817 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11819 Use XGetMotionEvents to ask the last mouse motion time from X server.
11820 * xterm.c (X_MOTION_HISTORY): Default to 1.
11821 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11822 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11823 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11824 Ifdef away legacy code.
11825 (XTmouse_position, x_scroll_bar_report_motion):
11826 Use x_last_mouse_movement_time.
11827 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11830 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11832 * msdos.c (last_mouse_window): Move to...
11833 (dos_rawgetc): ...this function and adjust comment.
11834 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11835 (mouseMoved): ...this function and adjust comment.
11836 * w32term.c (last_window): Likewise with...
11837 (w32_read_socket): ...this function.
11838 * xterm.c (last_window): Likewise with...
11839 (handle_one_xevent): ...this function.
11841 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11843 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11844 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11845 (handle_one_xevent): ...to here.
11846 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11849 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11851 * msdos.c (IT_set_terminal_window): Remove no-op.
11852 (initialize_msdos_display): Adjust terminal setup.
11853 * w32console.c (w32con_set_terminal_window): Remove no-op.
11854 (initialize_w32_display): Adjust terminal setup.
11855 * w32term.c (w32_set_terminal_window): Remove no-op.
11856 (w32_create_terminal): Adjust terminal setup.
11857 * xterm.c (XTset_terminal_window): Remove no-op.
11858 (x_create_terminal): Adjust terminal setup.
11860 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11862 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11864 (ns_create_terminal): Adjust terminal setup.
11865 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11867 (w32_create_terminal): Adjust terminal setup.
11868 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11870 (x_create_terminal): Adjust terminal setup.
11872 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11874 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11875 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11876 * dispnew.c (buffer_posn_from_coords):
11877 * window.c (Fwindow_end, displayed_window_lines):
11878 * xdisp.c (redisplay_mode_lines): Use it.
11880 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11882 * fontset.c (face_for_char): Check char in the current face font first
11883 if HAVE_NS (Bug#15138).
11885 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11887 * window.c (temp_output_buffer_show): Make sure window returned
11888 by display_buffer is live (Bug#15213).
11890 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11892 Minor cleanup to avoid forward declarations.
11893 * coding.h (struct ccl_spec): Remove forward declaration.
11894 * composite.h (toplevel): Include font.h.
11895 (struct composition_it, struct face, struct font_metrics):
11896 Remove forward declaration.
11897 * dispextern.h (struct image, struct atimer): Likewise.
11898 * emacsgtkfixed.h (struct frame): Likewise.
11899 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11900 * font.h (struct font_driver, struct font, struct glyph_string)
11901 (struct face): Remove forward declaration.
11902 * fontset.h (struct face, struct font): Likewise.
11903 * frame.h (toplevel): Style cleanup.
11904 (enum output_method): Move to...
11905 * termhooks.h (enum output_method): ...here.
11906 (struct glyph, struct frame, struct ns_display_info)
11907 (struct x_display_info, struct w32_display_info):
11908 Remove forward declaration.
11909 * xterm.h (toplevel): Include termhooks.h.
11910 (struct font, struct window, struct glyph_matrix, struct frame)
11911 (struct input_event, struct face, struct image): Remove forward
11913 * gtkutil.h (struct _widget_value): Likewise.
11914 * keyboard.h (toplevel): Include termhooks.h.
11915 (struct input_event): Remove forward declaration.
11917 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11919 * intervals.c (set_point_from_marker): New function.
11920 * editfns.c (Fgoto_char):
11921 * process.c (Finternal_default_process_filter):
11922 * window.c (select_window_1): Use it.
11923 * buffer.h (set_point_from_marker): Add prototype.
11925 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11927 * w32.c (term_winsock): Call release_listen_threads before calling
11929 (_sys_wait_accept): Wait for accept event in a loop with a finite
11930 timeout, instead of waiting indefinitely. Will hopefully avoid
11931 hanging during exit because WSACleanup deadlocks waiting for the
11932 event object to be released. (Bug#14333)
11934 * w32proc.c (release_listen_threads): New function, signals all
11935 the reader threads that listen for connections to stop waiting.
11937 * w32.h (release_listen_threads): Add prototype.
11939 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11941 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11942 field of new marker (for sanity and safety).
11943 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11944 anyway because XMISCTYPE is a function and can't be an lvalue).
11946 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11948 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11949 (x_after_update_window_line, x_scroll_bar_create)
11950 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11951 (handle_one_xevent, x_clear_frame_area):
11952 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11953 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11954 * xterm.h (x_clear_area): Adjust prototype.
11956 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11958 Hook scanning and indentation functions to find_newline. This helps
11959 to avoid duplicated code and renders more respect to newline cache.
11960 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11961 * cmds.c (Fforward_line):
11962 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11963 Use find_newline and avoid unnecessary point movements.
11964 * search.c (scan_newline): Implement on top of find_newline.
11966 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11968 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11969 scoped code (bug#11258).
11971 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11973 * nsterm.m (last_window): New variable.
11974 (EV_TRAILER2): New macro.
11975 (EV_TRAILER): Call EV_TRAILER2.
11976 (mouseMoved:): Add support for mouse-autoselect-window
11977 on nextstep (Bug#6888).
11979 2013-08-28 Andreas Schwab <schwab@suse.de>
11981 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11982 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11983 Remove unused macro definitions.
11984 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11985 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11986 Only define if emacs.
11988 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11990 Prefer enum glyph_row_area to int where appropriate.
11991 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11993 (window_box, window_box_width, window_box_left, window_box_left_offset)
11994 (window_box_right, window_box_right_offset): Adjust prototypes.
11995 * xdisp.c (window_box, window_box_width, window_box_left)
11996 (window_box_left_offset, window_box_right, window_box_right_offset):
11997 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11998 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11999 * nsterm.m (ns_clip_to_row):
12000 * w32term.c (w32_clip_to_row):
12001 * xterm.c (x_clip_to_row): Likewise.
12003 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12005 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12006 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12008 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12010 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12011 for portability to hosts where /bin/sh has problems.
12013 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12015 Redesign redisplay interface to drop global output_cursor.
12016 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12017 (toplevel): Remove declaration of output_cursor.
12018 (set_output_cursor, x_cursor_to): Remove prototype.
12019 * window.h (struct window): New member output_cursor.
12020 (output_cursor_to): New function to replace RIF member.
12021 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12022 (update_text_area, set_window_cursor_after_update): Use it.
12023 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12024 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12025 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12026 * w32term.c (x_update_window_begin, x_update_window_end):
12027 * xterm.c (x_update_window_begin, x_update_window_end):
12028 Adjust to use per-window output cursor.
12030 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12032 Simplify SELECT_TYPE-related code.
12033 Like EMACS_TIME, this portability layer is no longer needed, since
12034 Emacs has been using fd_set as a portability layer for some time.
12035 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12036 (SELECT_TYPE): Remove. All uses changed to fd_set.
12037 (fd_set) [!FD_SET]: New typedef.
12039 Simplify EMACS_TIME-related code.
12040 This portability layer is no longer needed, since Emacs has been
12041 using struct timespec as a portability layer for some time.
12042 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12043 Include <time.h> rather than "systime.h"; that's all that's needed now.
12044 * dispnew.c: Include <timespec.h> rather than "systime.h";
12045 that's all that's needed now.
12046 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12047 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12048 TIMESPEC_RESOLUTION.
12049 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12050 LOG10_TIMESPEC_RESOLUTION.
12051 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12052 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12053 (make_emacs_time): Remove. All used changed to make_timespec.
12054 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12055 (current_timespec): Rename from current_emacs_time. All uses changed.
12056 (add_emacs_time): Remove. All uses changed to timespec_add.
12057 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12058 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12059 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12060 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12061 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12062 (current_timespec): Rename from current_emacs_time. All uses changed.
12063 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12064 changed to timespec_cmp.
12065 * xgselect.c: Include <timespec.h>, since our .h files don't.
12067 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12069 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12070 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12071 Remove the leftovers.
12072 * gtkutil.c (toplevel): Do not declare Qxft but include
12074 * image.c (toplevel): Do not declare Vlibrary_cache because
12075 it's already done in lisp.h.
12077 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12079 * lisp.h (Mouse_HLInfo): Move from here...
12080 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12081 (reset_mouse_highlight): New function.
12082 * msdos.c (dos_set_window_size, IT_update_begin)
12083 (internal_terminal_init):
12084 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12085 (ns_initialize_display_info):
12086 * w32console.c (initialize_w32_display):
12087 * w32term.c (x_update_window_end, x_free_frame_resources)
12088 (w32_initialize_display_info):
12089 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12090 * window.c (Fdelete_other_windows_internal):
12091 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12092 * termchar.h (toplevel):
12093 * xterm.h (toplevel): Include dispextern.h.
12095 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12097 Fix minor problems found by static checking.
12098 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12099 (expect): Avoid nested-if warning.
12100 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12101 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12102 * nsterm.h, nsterm.m (ns_select):
12103 * xgselect.c, xgselect.h (xg_select):
12104 Adjust signature to better match pselect's.
12105 * nsterm.m (ns_select):
12106 Don't set *TIMEOUT, since pselect doesn't.
12107 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12108 diagnostic about assigning const char * to it.
12109 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12111 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12113 * lread.c (substitute_object_recurse): Handle hash-tables as well
12116 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12118 Fix unlikely core dump in init_tty, and simplify terminfo case.
12119 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12120 The old version incorrectly dumped core if malloc returned a
12121 buffer containing only non-NUL bytes.
12122 (init_tty): Do not allocate or free termcap buffers; the
12123 struct does that for us now.
12124 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12125 (struct tty_display_info): Define members termcap_term_buffer and
12126 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12127 use them. Allocate them directly in struct rather than indirectly
12128 via a pointer, to simplify init_tty.
12130 * frame.c (check_minibuf_window): Initialize 'window' properly,
12131 so that Emacs reliably aborts later if 'window' is not initialized.
12133 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12135 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12136 of VoidSymbol (Bug#15154).
12138 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12140 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12141 mouse_face_beg_y and mouse_face_end_y.
12142 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12143 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12144 Adjust users and update comment where appropriate.
12146 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12148 * frame.c (check_minibuf_window): New function.
12149 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12150 Call check_minibuf_window (Bug#15183).
12152 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12154 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12155 because this is the only last cursor data we need to keep and consult.
12156 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12157 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12160 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12162 Fix recovering from possible decompression error.
12163 Since insert_from_gap doesn't always move point, we can't use PT as
12164 the position where the partially decompressed data ends, and
12165 should count how many bytes was produced so far.
12166 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12167 (unwind_decompress): Really delete partially uncompressed data.
12168 (Fzlib_decompress_region): Take decompressed data size into account.
12170 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12172 * syntax.c (init_syntax_once): Adjust comment and do an early
12173 initialization of Qchar_table_extra_slots just once...
12174 * casetab.c (init_casetab_once):
12175 * category.c (init_category_once):
12176 * character.c (syms_of_character):
12177 * coding.c (syms_of_coding):
12178 * xdisp.c (syms_of_xdisp): ...and omit it here.
12180 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12182 * xdisp.c (get_next_display_element): Don't apply to characters
12183 from a display vector the logic of setting it->end_of_box_run_p
12184 suitable for characters from a buffer. (Bug#15175)
12186 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12187 to handle directories, rather than '_utime' which doesn't.
12190 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12192 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12193 or fullscreen (Bug#14627).
12195 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12197 System-dependent integer overflow fixes.
12198 * process.c (Fset_process_window_size): Signal an error if
12199 the window size is outside the range supported by the lower level.
12200 * sysdep.c (set_window_size): Return negative on error,
12201 nonnegative on success, rather than -1, 0, 1 on not in system,
12202 failure, success. This is simpler. Caller changed.
12203 (serial_configure): Remove unnecessary initialization of local.
12204 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12205 size fits in unsigned long; this isn't true on some 32-bit hosts.
12206 Avoid buffer overrun if some future version of /proc/meminfo has a
12207 variable name longer than 20 bytes.
12208 (system_process_attributes) [__FreeBSD__]:
12209 Don't assume hw.availpages fits in 'int'.
12211 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12213 Don't let very long directory names overrun the stack.
12214 Fix some related minor problems involving "//", vfork.
12215 * callproc.c (encode_current_directory): New function.
12216 (call_process): Don't append "/"; not needed.
12217 * fileio.c (file_name_as_directory_slop): New constant.
12218 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12219 this can save the caller having to alloca.
12220 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12221 Use SAFE_ALLOCA, not alloca.
12222 (directory_file_name, Fexpand_file_name): Leave leading "//"
12223 alone, since it can be special even on POSIX platforms.
12224 * callproc.c (call_process):
12225 * process.c (Fformat_network_address):
12226 * sysdep.c (sys_subshell):
12227 Use encode_current_directory rather than rolling our own.
12228 (create_process): No need to encode directory; caller does that now.
12229 * process.h (encode_current_directory): New decl.
12230 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12231 Rework to avoid 'goto xyzzy;'.
12233 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12235 * xdisp.c (handle_face_prop): If the default face was remapped use
12236 the remapped face for strings from prefix properties. (Bug#15155)
12238 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12240 Minor cleanup for redisplay interface and few related functions.
12241 * frame.h (enum text_cursor_kinds): Move from here...
12242 * dispextern.h (enum text_cursor_kinds): ...to here.
12243 (toplevel): Drop unnecessary declarations.
12244 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12245 in update_window_end_hook and draw_window_cursor functions.
12246 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12247 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12248 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12249 * xterm.c (x_update_window_end, x_draw_window_cursor):
12250 * xdisp.c (display_and_set_cursor, update_window_cursor)
12251 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12252 enum text_cursor_kinds where appropriate.
12254 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12256 Redesign redisplay interface to drop updated_row and updated_area.
12257 * dispextern.h (updated_row, updated_area): Remove declaration.
12258 (struct redisplay_interface): Pass glyph row and row area parameters
12259 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12260 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12262 * dispnew.c (updated_row, updated_area): Remove.
12263 (redraw_overlapped_rows, update_window_line): Adjust user.
12264 (update_marginal_area, update_text_area): Likewise. Pass updated row
12265 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12266 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12269 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12271 * process.c (flush_pending_output): Remove stub.
12274 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12276 * callproc.c: Fix race that killed background processes (Bug#15144).
12277 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12278 Record deleted process-id in critical section, not afterwards.
12279 Don't mistakenly kill process created by a call-process invocation
12280 that discards output and does not wait.
12282 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12284 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12285 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12286 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12287 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12288 to shut up compiler in mark_object.
12289 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12291 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12293 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12294 We can't portably rely on PTY_OPEN doing that, even if
12295 it calls posix_openpt with O_CLOEXEC.
12297 2013-08-20 Kenichi Handa <handa@gnu.org>
12299 * character.c (string_char): Improve commentary.
12301 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12303 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12304 (struct animation_cache): Make signature a flexible array member.
12305 All uses changed. This is a tad slower but may insulate us better
12306 from future changes to ImageMagick.
12308 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12310 * image.c: Shrink memory needed for animation cache.
12311 (SIGNATURE_DIGESTSIZE): New constant.
12312 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12313 (imagemagick_create_cache): Copy the signature. This saves
12314 several KB of memory that ImageMagick wastes per signature.
12315 Don't bother updating the update_time, as the caller does that now.
12316 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12317 it's a fixed size struct member now.
12318 (imagemagick_get_animation_cache): Always destroy the signature,
12319 as it's now imagemagick_create_cache's responsibility to copy it.
12320 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12321 and use memcmp rather than strcmp.
12322 eassert that ImageMagick returns a signature of the specified length.
12324 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12326 * image.c (imagemagick_get_animation_cache): Don't segfault on
12328 (imagemagick_get_animation_cache): Revert to previous definition
12329 so that it actually works. But keep the memory leak fix.
12330 (imagemagick_get_animation_cache): Fix memory leak.
12332 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12334 * image.c: Fix animation cache signature memory leak.
12335 Fix some other minor performance problems while we're at it.
12336 (imagemagick_create_cache): Clear just the members that
12337 need clearing. Don't set update_time, as caller does that now.
12338 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12339 Simplify by using pointer-to-pointer instead of a prev pointer.
12340 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12341 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12342 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12343 it's already a copy. Free the signature probe unless it's cached.
12345 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12346 This was introduced by my 2013-08-12 fix for Bug#15035.
12348 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12350 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12351 (imagemagick_prune_animation_cache): Now static.
12353 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12355 * image.c (imagemagick_get_animation_cache): Don't segfault when
12356 pruning all entries.
12358 2013-08-18 Ken Brown <kbrown@cornell.edu>
12360 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12361 static heap if ENABLE_CHECKING is defined.
12362 (max_bss_sbrk_ptr): New variable.
12363 (bss_sbrk): Use it.
12364 (report_sheap_usage): Report maximum static heap usage instead of
12365 ending static heap usage.
12367 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12369 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12370 of zlib_initialized according to the results of calling
12371 init_zlib_functions.
12373 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12375 * image.c: Implement an ImageMagick per-image cache.
12376 (imagemagick_get_animation_cache): Fix a double-free error.
12377 (imagemagick_load_image): Remove the ping_wand code, which only
12378 apparently saved time on invalid animated images, and slowed down
12379 everything else. Optimize for the common case.
12381 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12383 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12385 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12387 * marker.c (set_marker): Remove documentation of undefined behavior.
12389 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12391 * image.c (imagemagick_compute_animated_image): Animate correctly
12392 when sub-images are smaller than the main image.
12393 (imagemagick_compute_animated_image): Setting the iterator row to
12394 zero is apparently not allowed.
12395 (imagemagick_compute_animated_image): Allow images that say they
12396 have sub-images that are bigger than the main image, but just crop
12399 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12401 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12403 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12405 * image.c (imagemagick_compute_animated_image): Respect the GIF
12408 2013-08-15 Ken Brown <kbrown@cornell.edu>
12410 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12411 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12414 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12416 Fix minor problems found by static checking.
12417 * frame.c (delete_frame):
12418 * xdisp.c (next_element_from_display_vector):
12419 Avoid uninitialized local.
12420 * image.c (imagemagick_compute_animated_image): Port to C89.
12421 Prefer usual GNU indentation style for loops.
12422 Be more careful about bizarrely large sizes, by using ptrdiff_t
12425 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12427 Fix infinite frame selection loop (Bug#15025).
12428 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12430 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12432 * xdisp.c (compute_window_start_on_continuation_line):
12433 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12434 to make sure we end up setting the window start at the leftmost
12435 visible character of the display line. This avoids funky
12436 horizontal shifting because the window start is not kept on the
12437 same position. (Bug#15090)
12438 (next_element_from_display_vector): Support 'box' face attribute
12439 in the face definitions of a display vector. (Bug#15099)
12441 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12443 * image.c (imagemagick_compute_animated_image): Implement animated
12444 images (bug#14700).
12445 (imagemagick_compute_animated_image): Fix some compilation
12446 warnings. Implement a very simple cache to make the animation
12447 usable at all, but it should be replaced with a per-image cache.
12449 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12451 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12452 to do `for' loops over alist values.
12453 * buffer.h (FOR_EACH_BUFFER):
12454 * process.c (FOR_EACH_PROCESS): Use it.
12455 (handle_child_signal, status_notify, Fget_buffer_process)
12456 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12458 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12460 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12461 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12462 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12463 to xzalloc and so avoid redundant call to memset.
12464 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12465 members because it is allocated with xzalloc and so already zeroed.
12467 2013-08-14 Ken Brown <kbrown@cornell.edu>
12469 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12472 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12474 Utility function and macro to copy Lisp string to C string.
12475 * lisp.h (xlispstrdupa): New macro.
12476 (xlispstrdup): New prototype.
12477 * alloc.c (xlispstrdup): New function.
12478 * callint.c (Fcall_interactively):
12479 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12480 (Fsubstitute_in_file_name):
12481 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12482 * image.c (x_create_bitmap_from_file):
12483 * w32term.c (w32_term_init):
12484 * xterm.c (x_term_init): Use xlispstrdup.
12486 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12488 * image.c (imagemagick_load_image): Make animated pictures work.
12489 There's still some problems with background color settings, though
12492 * decompress.c (unwind_decompress): Always restore point.
12494 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12496 * marker.c (set_marker): Reformat documentation.
12498 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12500 * xdisp.c (cursor_type_changed): Now static.
12502 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12503 Use changed. This avoids the need to call xmalloc and for the
12504 caller to call xfree, and avoids memory leaks in some situations.
12506 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12508 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12509 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12510 (redisplay_window): If window_end_valid is cleared due to non-zero
12511 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12512 so do not call to try_cursor_movement for that window.
12514 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12516 * window.h (struct window): Convert window_end_pos and
12517 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12518 (wset_window_end_pos, wset_window_end_vpos): Remove.
12519 * dispnew.c (adjust_glyph_matrix):
12520 * window.c (Fwindow_end, replace_window, set_window_buffer)
12522 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12523 (set_vertical_scroll_bar, redisplay_window, try_window)
12524 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12525 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12526 (note_mouse_highlight): Adjust users.
12527 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12530 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12532 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12533 * image.c (imagemagick_filename_hint): Use `const char *' and
12534 prefer SSDATA to SDATA to avoid warnings.
12536 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12538 Cleanup window fringes, margins and scroll bars adjustments.
12539 * window.c (set_window_fringes, set_window_margins)
12540 (set_window_scroll_bars, apply_window_adjustment): New functions.
12541 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12542 (Fset_window_scroll_bars): Use them.
12544 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12546 * window.h (struct window): Convert scroll_bar_width
12547 from Lisp_Object to integer. Adjust comment.
12548 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12550 * window.c (wset_scroll_bar_width): Remove.
12551 (make_window): Initialize scroll_bar_width.
12552 (Fsplit_window_internal): Use direct assignment.
12553 (Fset_window_configuration, save_window_save):
12554 Convert Lisp_Object to integer and back where appropriate.
12555 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12556 bar was actually changed, and mention this in docstring.
12558 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12560 * decompress.c: Minor simplifications.
12561 (Fzlib_decompress_region): Don't bother verifying
12562 that avail_out <= UINT_MAX, as that was confusing.
12563 Mention the restriction in a comment instead.
12564 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12566 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12568 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12569 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12571 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12573 * image.c (imagemagick_filename_hint): Check for errors in the
12576 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12578 * window.c (Fwindow_margins): Return nil when there's no marginal
12579 area, as per the documented API.
12581 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12582 Fmake_vector, as scroll bar's struct members are not all Lisp
12583 objects now. This avoids crashes in GC.
12585 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12586 bool, so its address could be taken.
12588 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12590 * image.c (imagemagick_filename_hint): New function to possibly
12591 apply `image-content-type-suffixes'.
12592 (imagemagick_load_image): Use it.
12594 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12596 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12597 if loading zlib failed.
12599 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12601 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12602 2013-08-13 checkin below. Change bool to BOOL, rule is:
12603 All Obj-C code uses BOOL, except for interfaces callable from C.
12605 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12607 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12609 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12610 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12611 bool instead of BOOL.
12612 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12613 from Lisp_Object to bitfield. Adjust comment.
12614 * w32term.c (x_scroll_bar_create): Adjust user.
12615 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12616 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12617 Use bool for boolean.
12618 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12619 to `unsigned int' when defining a bitfield.
12621 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12623 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12625 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12627 * window.h (struct window): Convert left_margin_cols and
12628 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12629 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12630 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12632 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12634 (showing_window_margins_p, update_window_line, update_frame_1):
12635 * fringe.c (draw_fringe_bitmap_1):
12636 * xdisp.c (window_box_width): Adjust users.
12637 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12638 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12639 Use direct assignment.
12640 (Fset_window_configuration, save_window_save, Fwindow_margins):
12641 Convert Lisp_Object to integer and back where appropriate.
12642 (Fset_window_margins): Adjust user. Return t if any margin
12643 was actually changed, and mention this in docstring.
12645 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12647 * syntax.c (forward_word):
12648 * cmds.c (forward_char, backward_char): Mention the optional argument.
12650 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12652 * window.h (struct window): Convert left_fringe_width
12653 and right_fringe_width from Lisp_Objects to integers.
12655 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12656 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12657 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12659 (make_window): Initialize new integer fields to -1.
12660 (Fsplit_window_internal): Use direct assignment.
12661 (Fset_window_configuration, save_window_save):
12662 Convert Lisp_Object to integer and back where appropriate.
12663 (Fset_window_fringes): Adjust user. Return t if any fringe
12664 was actually changed, and mention this in docstring.
12666 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12668 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12669 * nsfns.m (x_set_cursor_type):
12670 * w32fns.c (x_set_cursor_type):
12671 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12672 * xdisp.c (set_frame_cursor_types): ...but in common code.
12674 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12676 * font.c (clear_font_cache): New function, stripped from...
12677 (Fclear_font_cache): ...here, which now uses the function
12678 above. Adjust comment.
12679 * font.h (clear_font_cache): Add prototype.
12680 * xfaces.c (clear_face_cache): Use clear_font_cache.
12682 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12684 * window.c (Fset_window_start): Compare `w', not `window' because
12685 `w' might not be equal to `window' after call to decode_live_window.
12687 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12689 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12690 This fixes a problem introduced by the Bug#15035 patch
12691 when using GPG. Reported by Herbert J. Skuhra.
12693 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12695 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12696 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12697 not yet initialized.
12699 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12701 * decompress.c (Fzlib_decompress_region): Support zlib
12702 decompression, too, and rename.
12704 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12706 Minor zlib configuration tweaks.
12707 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12708 Don't assume presence of fn_inflateInit2_ zlib internal function.
12710 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12712 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12713 include the zlib prefix.
12715 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12717 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12718 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12719 define static variables that are pointers to zlib functions to be
12720 dynamically loaded.
12721 (init_zlib_functions) [WINDOWSNT]: New function.
12722 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12724 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12725 macros instead of invoking the zlib functions directly.
12726 (syms_of_decompress): DEFSYM Qzlib_dll.
12727 Staticpro Szlib_available_p.
12729 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12731 Avoid looping over all frame windows to freeze and unfreeze.
12732 * window.h (struct window): Drop frozen_window_start_p.
12733 (freeze_window_starts): Drop prototype.
12734 * frame.h (struct frame): New frozen_window_starts flag.
12735 (FRAME_WINDOWS_FROZEN): New macro.
12736 * window.c (freeze_window_start, freeze_window_starts):
12738 (select_window, replace_window): Adjust users.
12739 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12740 (window_frozen_p): New function.
12741 (redisplay_window): Use it.
12743 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12745 Fix some fd issues when running subprocesses (Bug#15035).
12746 Fix bugs that can leak files or file descriptors on errors.
12747 Don't unlink open temp files, as that's hard for users to diagnose
12748 when things go awry (e.g., temp disk exhausted).
12749 Don't bother to lock temp files. Check for invalid recursion.
12750 * callproc.c (synch_process_fd): Remove. All uses removed.
12751 (synch_process_tempfile): New var or macro.
12752 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12754 (record_kill_process): New arg, the temp name. All callers changed.
12755 (delete_temp_file): Now just a simple wrapper around unlink.
12756 (call_process_kill): New arg, the call_process_fd array.
12757 Close them all. Clear synch_process_pid. Remove the temp file,
12758 or arrange for it to be removed.
12759 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12760 that's been moved to synch_process_tempfile. Caller changed.
12761 Do not remove the tempfile; that's now call_process_kill's
12763 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12764 call_process_kill; the caller now does that.
12765 (call_process_cleanup): Do not close the process fd; that's now
12766 call_process_kill's responsibility.
12767 (Fcall_process): Implement via new function call_process, which
12768 has most of the old body of Fcall_process, but with a different API.
12769 (call_process): New function that does not open or close filefd if
12770 it is nonnegative. Record which fds need to be closed, and let
12771 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12772 Signal an error if invoked recursively (could be done via a hook).
12773 Simplify creation of the tempfile in the MSDOS case.
12774 Don't create the output file until after checking for the executable.
12775 Report any failure to open /dev/null.
12776 Don't open /dev/null for writing twice; once is enough.
12777 Don't create pipe if all output is being discarded or sent to file.
12778 Don't worry about setting up the coding system or reading from the
12779 pipe if all output is being discarded.
12780 Hoist fd_error local into top level, to lessen block nesting.
12781 Don't record deleted pid here; now done by Fcall_process_region.
12782 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12783 and note its success in synch_process_tempfile.
12784 Do not leak resources when child_setup fails.
12785 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12786 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12787 (create_temp_file): Now returns open fd, with an additional
12788 Lisp_Object * argument to return the name. All callers changed.
12789 Do not close the file; rewind it instead, and leave it open for
12790 the caller. Do not lock the temp file. Unwind-protect the file
12791 and the file-descriptor.
12792 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12793 If an asynchrounous process, record it here, not in call_process.
12794 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12795 * eval.c (set_unwind_protect): New function.
12796 * fileio.c (write_region): New function, generalized from the
12797 old Fwrite_region. Do not lock temp files.
12798 (Fwrite_region): Use it.
12799 * lisp.h (set_unwind_protect, write_region): New decls.
12800 * process.c: Include <verify.h>.
12801 (make_process): Mark fds as initially closed.
12802 (deleted_pid_list): Now a list of pid-filename pairs.
12804 (close_process_fd): New function.
12805 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12806 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12807 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12808 (create_process, create_pty, Fmake_serial_process)
12809 (server_accept_connection): Record which fds need to be closed,
12810 and let deactivate_process close them.
12811 (Fmake_network_process): Do not discard the unwind-protect
12812 until it's safe to do so.
12813 (deactivate_process): Close the fds opened by create_process etc.
12814 (Fprocess_send_eof): Adjust to new way of recording open fds.
12815 Report an error if /dev/null can't be opened, instead of aborting.
12816 * process.h (PROCESS_OPEN_FDS): New constant.
12817 (struct Lisp_Process): New member open_fds.
12818 (record_kill_process, record_deleted_pid): Adjust signatures.
12819 (record_deleted_pid): Move decl here ...
12820 * syswait.h (record_deleted_pid): ... from here.
12822 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12824 * decompress.c: Fix bugs with large buffers and weird inputs.
12825 Tune a bit. Reindent as per usual Emacs style.
12826 (BUFFER_SIZE): Remove.
12827 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12828 more than UINT_MAX bytes. Decompress into the gap instead of into
12829 an auto buffer, as this should avoid copying. Return nil if
12830 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12831 set immediate_quit; we shouldn't trust zlib code that much.
12833 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12835 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12836 errors, and really move the gap to where we want it.
12838 * lisp.h: Include decompress.c support.
12840 * emacs.c (main): Include decompress.c support.
12842 * Makefile.in: Include -lz if present.
12844 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12846 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12847 (initWithTitle:): Initialize frame to 0.
12848 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12849 (fillWithWidgetValue:frame:): Rename from
12850 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12852 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12853 fillWithWidgetValue:frame:
12855 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12856 remove memory leak warnings.
12858 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12859 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12860 menu_pending_title.
12862 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12863 (x_activate_menubar): Update the whole menu.
12864 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12865 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12866 current event is not NSSystemDefined (Bug#15001).
12867 Call ns_check_menu_open only if trackingMenu is 2.
12868 (menuDidClose:): New method, decrease trackingMenu.
12869 (fillWithWidgetValue:setDelegate:): New method.
12870 (fillWithWidgetValue:): Call the above.
12872 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12874 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12876 Omit some unnecessary casts.
12877 Many of these go back to the old pre-C89 days, when they may have
12878 been needed, but we've been assuming C89 or later for a while now.
12879 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12880 (live_float_p, live_misc_p, live_vector_p):
12881 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12882 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12883 (defvar_per_buffer):
12884 * callint.c (Fcall_interactively):
12885 * doc.c (Fsubstitute_command_keys):
12886 * filelock.c (get_boot_time):
12887 * frame.c (xrdb_get_resource):
12888 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12889 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12890 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12891 (menuitem_highlight_callback, menu_destroy_callback)
12892 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12893 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12894 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12895 (xg_tool_bar_help_callback, tb_size_cb):
12896 * image.c (xpm_alloc_color, png_read_from_memory)
12897 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12898 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12900 * keymap.c (describe_map):
12901 * nsfns.m (Fns_display_monitor_attributes_list):
12902 * nsmenu.m (process_dialog:):
12903 * nsterm.m (hold_event):
12904 * process.c (wait_reading_process_output):
12905 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12906 * scroll.c (do_direct_scrolling, scrolling_1):
12907 * termcap.c (tgetent):
12908 * window.c (check_window_containing, add_window_to_list)
12909 (freeze_window_starts):
12910 * xdisp.c (compare_overlay_entries, vmessage):
12911 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12912 (x_get_monitor_attributes_xrandr)
12913 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12914 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12915 * xfont.c (xfont_match, xfont_open):
12916 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12917 (menubar_selection_callback, menu_position_func)
12918 (popup_selection_callback, create_and_show_popup_menu)
12919 (dialog_selection_callback, create_and_show_dialog):
12920 * xrdb.c (x_get_string_resource)
12922 * xsmfns.c (x_session_check_input):
12923 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12924 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12925 (xaw_jump_callback, xaw_scroll_callback):
12926 Omit unnecessary casts.
12928 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12930 Minor string-length refactoring.
12931 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12932 * frame.c (make_monitor_attribute_list):
12933 Prefer build_string to strlen + make_string.
12935 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12937 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12938 don't check minor_code (Bug#14417).
12940 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12942 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12943 vertical positions instead. This avoids calling MATRIX_ROW with
12944 row numbers that are possibly beyond valid limits. (Bug#15064)
12946 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12948 Use xstrdup and build_unibyte_string where applicable.
12949 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12950 * xfns.c (x_window):
12951 * xrdb.c (x_get_customization_string):
12952 * xterm.c (xim_initialize):
12953 * w32fns.c (w32_window): Use xstrdup.
12954 (w32_display_monitor_attributes_list):
12955 * emacs.c (init_cmdargs):
12956 * keyboard.c (PUSH_C_STR):
12957 * nsfont.m (nsfont_open):
12958 * sysdep.c (system_process_attributes):
12959 * w32.c (system_process_attributes):
12960 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12962 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12964 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12965 variables of these types so that GDB would know about them, as aid
12966 for debugging fatal exceptions. (Bug#15024) See also
12967 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12970 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12972 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12973 larger than the NSWindow (Bug#14934).
12975 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12977 Redesign redisplay interface to drop global variable updated_window.
12978 Always pass currently updated window as a parameter to update routines.
12979 * dispextern.h (updated_window): Remove declaration.
12980 (struct redisplay_interface): Pass window parameter to
12981 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12982 and after_update_window_hook.
12983 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12985 * dispnew.c (updated_window): Remove.
12986 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12987 (update_window_line): Adjust to match redisplay interface changes.
12988 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12989 (ns_scroll_run, ns_after_update_window_line):
12990 * w32term.c (x_update_window_begin, x_update_window_end)
12991 (x_after_update_window_line, x_scroll_run):
12992 * xterm.c (x_update_window_begin, x_update_window_end)
12993 (x_after_update_window_line, x_scroll_run):
12994 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12995 Likewise. Adjust comments where appropriate.
12996 (x_cursor_to): Simplify because this is always called during window
12997 update (but install debugging check anyway).
12998 (expose_window): Check must_be_updated_p flag to see whether this
12999 function is called during window update.
13001 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13003 Do not reset window modification event counters excessively.
13004 These leftovers and poor man's tricky methods to catch extra
13005 redisplay's attention are no longer needed.
13006 * frame.c (set_menu_bar_lines_1):
13007 * minibuf.c (read_minibuf_unwind):
13008 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13009 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13010 (window_scroll_line_based, Fset_window_configuration):
13011 * xdisp.c (redisplay_window): Do not reset last_modified and
13012 last_overlay_modified counters.
13014 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13016 * xselect.c (x_send_client_event): Set send_event and serial, memset
13017 data.l as it might be bigger than data.b. Use 24 bit mask to
13018 XSendEvent (Bug#15034).
13020 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13022 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13023 for TTY frames that are not the top frame on their console.
13026 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13028 * w32term.c (w32fullscreen_hook): Really maximize frame when
13029 asked for (Bug#14841).
13031 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13033 Prefer selected_window to Fselected_window, likewise for frames.
13034 * buffer.c (Fbuffer_swap_text):
13035 * data.c (Fvariable_binding_locus):
13036 * window.c (run_window_configuration_change_hook): Adjust users.
13037 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13038 Use decode_live_frame.
13040 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13042 Be more careful if selected window shows the buffer other than current,
13043 use window_outdated only if this is not so. This change should also
13044 address some weird issues discussed in Bug#13012.
13045 * window.h (window_outdated): New prototype.
13046 * window.c (window_outdated): Now here. Convert from static and
13047 always assume window's buffer.
13048 (Fwindow_end, Fwindow_line_height): Use it.
13049 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13050 and always assume window's buffer.
13051 (redisplay_window): Adjust user.
13052 (redisplay_internal): Call to reconsider_clip_changes once and
13053 check whether mode line should be updated only if selected window
13054 shows current buffer.
13055 (run_window_scroll_functions): Use eassert for debugging check.
13056 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13058 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13060 * window.c (window_scroll, window_scroll_pixel_based)
13061 (window_scroll_line_based): Use bool for booleans.
13063 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13065 * process.c: Fix minor off-by-one issues in descriptor counts.
13066 This shouldn't fix any real bugs, but it cleans up the code a bit.
13067 (max_process_desc, max_input_desc): -1, not 0, means none.
13069 (delete_input_desc): New function.
13070 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13071 (deactivate_process): Scan backwards when recomuting max_process_desc;
13072 that should be faster.
13073 (init_process_emacs): Initialize max_input_desc.
13075 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13077 Use region cache to speedup bidi_find_paragraph_start.
13078 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13079 Rename cache_long_line_scans to cache_long_scans.
13080 * buffer.c (bset_cache_long_line_scans): Rename to
13081 bset_cache_long_scans.
13082 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13083 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13085 (syms_of_buffer): Rename cache-long-line-scans to
13086 cache-long-scans. Adjust docstring.
13087 * search.c (newline_cache_on_off):
13088 * indent.c (width_run_cache_on_off): Adjust users.
13089 * bidi.c (bidi_paragraph_cache_on_off): New function.
13090 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13091 * insdel.c (prepare_to_modify_buffer):
13092 Invalidate bidi_paragraph_cache if enabled.
13094 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13096 Invalidate region caches only if buffer text is going to be changed.
13097 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13098 (modify_text): ...new prototype.
13099 (prepare_to_modify_buffer_1): New prototype.
13100 * textprop.c (modify_region): Rename to...
13101 (modify_text_properties): ...new function.
13102 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13103 (Fremove_list_of_text_properties): Adjust users.
13104 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13105 (modify_text): ...new function.
13106 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13107 (prepare_to_modify_buffer_1): ...new function.
13108 * casefiddle.c (casify_region):
13109 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13110 (Ftranspose_regions): Use modify_text.
13112 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13114 * lisp.mk (lisp): Add nadvice.elc.
13116 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13118 New macro to iterate over live buffers similar to frames.
13119 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13120 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13121 Declare buffer-related variables here to offload lisp.h.
13122 * buffer.c (Vbuffer_alist): Adjust comment.
13123 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13124 (other_buffer_safely):
13125 * data.c (store_symval_forwarding):
13126 * dispnew.c (Fframe_or_buffer_changed_p):
13127 * fileio.c (Fdo_auto_save):
13128 * filelock.c (unlock_all_files):
13129 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13131 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13133 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13134 * callproc.c (create_temp_file):
13135 * filelock.c (create_lock_file):
13136 Assume mkostemp, since it's now provided by Gnulib.
13138 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13140 * w32.c (mkostemp): New function.
13141 (mktemp): Remove, no longer used. Most of the code reused in
13142 mkostemp. (Bug#15015)
13143 (mktemp): Don't undef.
13145 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13147 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13148 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13149 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13150 (free_glyph_pool, check_glyph_memory): Likewise for
13151 all users. Adjust comments where appropriate.
13153 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13155 * composite.h: Minor fixups.
13156 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13157 to fix a misspelling, and change it to an inline function while
13158 we're at it (it need not be a macro). All uses changed.
13159 (composition_method, composition_valid_p):
13160 Rewrite to avoid assignments in if-conditions.
13162 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13164 Do not use global Lisp_Object in composition macros.
13165 * composite.h (composition_temp): Remove declaration.
13166 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13167 (composition_method, composition_valid_p): ...inline functions.
13168 (compose_region): Remove the leftover.
13169 * composite.c (composition_temp): Remove.
13170 (run_composition_function, update_compositions)
13171 (composition_compute_stop_pos, composition_adjust_point)
13172 (Ffind_composition_internal):
13173 * coding.c (handle_composition_annotation):
13174 * xdisp.c (handle_composition_prop, check_point_in_composition):
13175 Related users changed.
13177 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13179 Drop FRAME_PTR typedef.
13180 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13181 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13182 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13183 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13184 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13185 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13186 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13187 All related users changed.
13189 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13191 * eval.c (default_toplevel_binding): New function.
13193 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13194 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13195 (syms_of_eval): Export them.
13196 * data.c (Fdefault_value): Micro cleanup.
13197 * term.c (init_tty): Use "false".
13199 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13201 Fix X GC leak in GTK and raw (no toolkit) X ports.
13202 * xterm.c (x_free_frame_resources): If white and black relief
13203 GCs are allocated, always free them here.
13204 * xfns.c (x_make_gc): Omit redundant initialization.
13205 * widget.c (create_frame_gcs): Remove the leftover.
13206 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13207 in x_free_frame_resources.
13209 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13211 * nsterm.m (windowWillResize:toSize:): Only change title if
13212 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13214 (viewDidEndLiveResize): New method.
13216 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13217 inside NS_IMPL_COCOA.
13219 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13221 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13222 Do not check whether undo is enabled because record_insert and
13223 record_delete does that themselves.
13225 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13227 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13228 member which is not really used any more.
13229 (FRAME_XIC_BASE_FONTNAME): Remove.
13230 * xfns.c (xic_free_fontset): Adjust user.
13231 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13232 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13233 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13234 (xdialog_show): Use eassert for debugging check.
13235 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13237 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13239 * fileio.c, fns.c (merge): Move extern decl from here ...
13240 * lisp.h (merge): ... to here.
13242 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13244 Fix last font-related change.
13245 * w32font.h (w32font_list_internal, w32font_match_internal):
13247 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13248 (uniscribe_list_family): Adjust to match font API change.
13249 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13250 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13252 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13254 * frame.h (FRAME_MOUSE_UPDATE):
13255 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13256 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13258 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13260 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13261 * font.h (struct font_driver): Change list, match, and list_family
13262 functions to accept struct frame * as first arg.
13263 * font.c (font_score, font_compare, font_sort_entities):
13265 (font_sort_entities, font_list_entities, font_select_entity)
13266 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13267 match font API change.
13268 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13269 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13270 * ftxfont.c (ftxfont_list, ftxfont_match):
13271 * xftfont.c (xftfont_list, xftfont_match):
13272 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13273 * w32font.c (w32font_list, w32font_match, w32font_list)
13274 (w32font_list_internal, w32_font_match_internal): Likewise.
13275 * xfaces.c (Fx_family_fonts): Adjust user.
13277 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13279 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13280 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13281 only if HAVE_X_WINDOWS is in use.
13282 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13283 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13284 * w32term.c (x_wm_set_icon_position): Likewise.
13285 * w32fns.c (x_icon): Adjust user.
13287 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13289 * xterm.c (last_mouse_press_frame): Remove the
13290 leftover which is not really used any more.
13291 (handle_one_xevent, syms_of_xterm): Adjust users.
13292 (x_flush): Call XFlush once per each X display, not frame.
13293 This is better because this code always unconditionally skips
13294 non-X frames in Vframe_list and issues the only XFlush if we
13295 have more than one X frame on the same X display.
13296 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13297 Use bool for booleans.
13298 (x_draw_glyph_string_background, cvt_string_to_pixel)
13299 (cvt_pixel_dtor): Drop unnecessary prototypes.
13300 * xterm.h (x_display_ok): Adjust prototype.
13302 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13304 Drop unnecessary functions that deals with frame pixel size.
13305 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13306 (x_pixel_height): Drop prototypes.
13307 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13308 (x_pixel_height): Drop implementations.
13309 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13310 which should be always valid for window frame.
13311 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13312 * w32menu.c (Fx_popup_dialog):
13313 * xmenu.c (Fx_popup_dialog): Likewise for both.
13315 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13317 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13318 frame parameters and call to Fmodify_frame_parameters just once.
13319 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13320 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13321 and mention nil frame in docstring.
13323 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13325 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13326 (x_figure_window_size): Likewise. Adjust to return long.
13327 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13328 (toplevel): Move Qterminal_live_p to...
13329 * terminal.c (toplevel): ...here, make it static, and...
13330 (syms_of_terminal): ...DEFSYM here.
13331 * frame.h (Qterminal_live_p): Remove declaration.
13332 (make_frame, x_figure_window_size): Adjust prototype.
13333 * nsfns.m (Fx_create_frame): Use long for window flags.
13335 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13337 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13338 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13339 Do not assume that emacs_close (INT_MAX) is a no-op.
13341 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13343 * xfaces.c (make_face_cache): For struct face_cache, prefer
13344 xmalloc to xzalloc and so avoid redundant call to memset.
13345 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13347 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13349 * fringe.c (draw_window_fringes, update_window_fringes)
13350 (compute_fringe_widths):
13351 * w32term.c (x_draw_glyph_string):
13352 * window.c (candidate_window_p, Frecenter):
13353 * xfaces.c (realize_basic_faces, realize_default_face)
13354 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13355 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13356 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13357 * xmenu.c (Fx_menu_bar_open_internal):
13358 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13359 * xsettings.c (xft_settings_event):
13360 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13361 Use bool for booleans. Adjust style and comments where
13363 * dispextern.h (draw_window_fringes, update_window_fringes)
13364 (compute_fringe_widths):
13365 * xterm.h (x_had_errors_p): Adjust prototype.
13367 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13369 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13370 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13372 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13374 * fns.c (toplevel): Remove comment before Fsafe_length because
13375 it checks for QUIT.
13377 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13379 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13381 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13383 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13384 frame which got the message is still alive, before dereferencing
13385 its pointer. (Bug#14970)
13387 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13388 be a live window, before using it as such. (Bug#14970)
13390 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13392 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13393 w32_detect_focus_change instead of doing part of its job by hand.
13394 This fixes the problem whereby FOCUS_OUT events were not sent to
13397 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13399 * process.c (Fprocess_list): Doc fix.
13401 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13402 being re-exposed only if it didn't ask to become visible.
13403 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13404 was previously iconified. (Bug#14841)
13405 (x_iconify_frame): Mark the frame iconified.
13407 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13409 Fix minor problems found by static checking.
13410 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13411 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13413 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13415 * eval.c (set_specpdl_old_value): New function.
13416 (unbind_to): Minor simplification.
13417 (get_backtrace_frame): New function.
13418 (Fbacktrace_frame): Use it. Add `base' argument.
13419 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13420 (syms_of_eval): Export backtrace-eval.
13421 * xterm.c (x_focus_changed): Simplify.
13423 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13425 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13427 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13429 * xdisp.c (redisplay_window): Instead of moving point out of
13430 scroll margin, reject the force_start method, and try scrolling
13431 instead. (Bug#14780)
13433 2013-07-24 Ken Brown <kbrown@cornell.edu>
13435 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13438 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13440 * eval.c (Fprogn): Do not check that BODY is a proper list.
13441 This undoes the previous change. The check slows down the
13442 interpreter, and is not needed to prevent a crash. See
13443 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13445 2013-07-23 Glenn Morris <rgm@gnu.org>
13447 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13449 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13451 Port to GNU/Linux systems with tinfo but not ncurses.
13452 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13453 to decide whether ncurses is being used. Without this change,
13454 GCC complains about tgetent not being declared, on a system
13455 that has tinfo installed but ncurses not installed.
13457 * eval.c (Fprogn): Check that BODY is a proper list.
13459 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13460 * data.c (Fsetq_default):
13461 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13462 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13464 Tune by taking advantage of the fact that ARGS is always a list
13465 when a function is declared to have UNEVALLED args.
13467 * emacsgtkfixed.c: Port to GCC 4.6.
13468 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13470 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13472 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13473 here to silence compiler warnings.
13475 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13477 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13478 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13479 from messing up Emacs's 'struct frame' (Bug#14923).
13481 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13483 * alloc.c (make_save_ptr_ptr): Define this function.
13484 It was inadvertently omitted. It's needed only if
13485 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13487 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13489 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13490 frame have focus (Bug#14895).
13492 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13494 Avoid vfork-related deadlock more cleanly.
13495 * callproc.c (child_setup): When the child's exec fails, output
13496 the program name, as that's more useful. Use O_NONBLOCK to avoid
13498 * process.c (create_process_1): Remove; no longer needed.
13499 (create_process): Remove timer hack; no longer needed, now that
13500 the child avoids deadlock.
13502 2013-07-20 Glenn Morris <rgm@gnu.org>
13504 * image.c (Fimage_flush): Fix doc typo.
13506 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13508 Fix array bounds violation when pty allocation fails.
13509 * process.c (PTY_NAME_SIZE): New constant.
13510 (pty_name): Remove static variable; it's now auto.
13511 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13512 Take pty_name as an arg rather than using a static variable.
13513 All callers changed.
13514 (create_process): Recover pty_flag from process, not from volatile local.
13515 (create_pty): Stay inside array even when pty allocation fails.
13516 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13518 * lread.c (Fload): Avoid initialization only when lint checking.
13519 Mention that it's needed only for older GCCs.
13521 2013-07-20 Kenichi Handa <handa@gnu.org>
13523 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13524 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13526 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13528 * lread.c (Fload): Avoid uninitialized warning.
13530 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13532 Fix some minor file descriptor leaks and related glitches.
13533 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13534 (create_lock_file): Use write, not emacs_write.
13535 * image.c (slurp_file, png_load_body):
13536 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13537 (server_accept_connection):
13538 Don't leak an fd on memory allocation failure.
13539 * image.c (slurp_file): Add a cheap heuristic for growing files.
13540 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13541 as that's what the other routines do. Maybe input need not be
13542 blocked at all, but it's better to be consistent.
13543 Avoid undefined behavior when strlen is zero.
13545 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13546 (NSTATICS): Now a constant; doesn't need to be a macro.
13548 2013-07-19 Richard Stallman <rms@gnu.org>
13550 * coding.c (decode_coding_utf_8): Add simple loop for fast
13551 processing of ASCII characters.
13553 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13555 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13557 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13559 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13560 unportable 'struct x_display_info'.
13561 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13562 is a portable type.
13564 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13566 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13567 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13569 (system_process_attributes): Prefer plain char to unsigned char
13570 when either will do. Clean up properly if interrupted or if
13571 memory allocations fail. Don't assume sscanf succeeds.
13572 Remove no-longer-needed workaround to stop GCC from whining.
13573 Read command-line once, instead of multiple times. Check read status a
13574 bit more carefully.
13576 Fix obscure porting bug with varargs functions.
13577 The code assumed that int is treated like ptrdiff_t in a vararg
13578 function, which is not a portable assumption. There was a similar
13579 -- though these days less likely -- porting problem with various
13580 assumptions that pointers of different types all smell the same as
13581 far as vararg functions is conserved. To make this problem less
13582 likely in the future, redo the API to use varargs functions.
13583 * alloc.c (make_save_value): Remove this vararg function.
13584 All uses changed to ...
13585 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13586 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13588 (make_save_ptr): Rename from make_save_pointer, for consistency with
13589 the above. Define only on platforms that need it. All uses changed.
13591 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13593 * keyboard.c: Try to fix typos in previous change.
13594 (DISPLAY_LIST_INFO): New macro.
13595 (kbd_buffer_get_event): Do not access members that are not present
13596 in X11. Revert inadvertent change of "!=" to "=".
13598 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13600 * keyboard.c (kbd_buffer_get_event):
13601 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13602 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13604 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13606 * filelock.c: Fix unlikely file descriptor leaks.
13607 (get_boot_time_1): Rework to avoid using emacs_open.
13608 This doesn't actually fix a leak, but is better anyway.
13609 (read_lock_data): Use read, not emacs_read.
13611 * doc.c: Fix minor memory and file descriptor leaks.
13612 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13613 (get_doc_string, Fsnarf_documentation):
13614 Fix file descriptor leak on error.
13616 * term.c: Fix minor fdopen-related file descriptor leaks.
13617 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13618 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13620 * charset.c: Fix file descriptor leaks and errno issues.
13622 (load_charset_map_from_file): Don't leak file descriptor on error.
13623 Use plain record_xmalloc since the allocation is larger than
13624 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13626 * eval.c (record_unwind_protect_nothing):
13627 * fileio.c (fclose_unwind):
13629 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13630 The replacement doesn't block input, but that no longer seems
13633 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13635 * lread.c: Fix file descriptor leaks and errno issues.
13636 (Fload): Close some races that leaked fds or streams when 'load'
13638 (Fload, openp): Report error number of last nontrivial failure to open.
13639 ENOENT counts as trivial.
13640 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13642 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13643 now that the function is always called with a nonnegative arg.
13644 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13645 All uses replaced with ...
13646 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13648 A few more minor file errno-reporting bugs.
13649 * callproc.c (Fcall_process):
13650 * doc.c (Fsnarf_documentation):
13651 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13652 * process.c (set_socket_option):
13653 Don't let a constructor trash errno.
13654 * doc.c: Include <errno.h>.
13656 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13658 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13660 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13662 Fix w32 bug with call-process-region (Bug#14885).
13663 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13664 to Fcall_process when the input is empty. This simplifies the
13665 code a bit. It makes no difference on POSIXish platforms but
13666 apparently it fixes a bug on w32.
13668 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13669 * fileio.c (close_file_unwind): Don't close if FD is negative;
13670 this can happen when unwinding a zapped file descriptor.
13671 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13672 in case Emacs runs out of memory between the two unwind-protects.
13673 Don't trash errno when closing FD.
13674 Zap the FD in the specpdl when closing it, instead of deferring
13675 the removal of the unwind-protect; this fixes a bug where a child
13676 function unwinds the stack past us.
13678 New unwind-protect flavors to better type-check C callbacks.
13679 This also lessens the need to write wrappers for callbacks,
13680 and the need for make_save_pointer.
13681 * alloc.c (free_save_value):
13682 * atimer.c (run_all_atimers):
13684 * alloc.c (safe_alloca_unwind):
13685 * atimer.c (unwind_stop_other_atimers):
13686 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13687 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13688 * minibuf.c (choose_minibuf_frame_1):
13689 * process.c (make_serial_process_unwind):
13690 * xdisp.c (pop_message_unwind):
13691 * xselect.c (queue_selection_requests_unwind):
13692 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13693 * alloc.c (record_xmalloc):
13694 Prefer record_unwind_protect_ptr to record_unwind_protect with
13696 * alloc.c (Fgarbage_collect):
13697 Prefer record_unwind_protect_void to passing a dummy.
13698 * buffer.c (restore_buffer):
13699 * window.c (restore_window_configuration):
13700 * xfns.c, w32fns.c (do_unwind_create_frame)
13701 New wrapper. All record-unwind uses of wrappee changed.
13702 * buffer.c (set_buffer_if_live):
13703 * callproc.c (call_process_cleanup, delete_temp_file):
13704 * coding.c (code_conversion_restore):
13705 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13706 * editfns.c (save_excursion_restore)
13707 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13708 (save_restriction_restore):
13709 * eval.c (restore_stack_limits, un_autoload):
13710 * fns.c (require_unwind):
13711 * keyboard.c (recursive_edit_unwind, tracking_off):
13712 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13713 * macros.c (pop_kbd_macro, restore_menu_items):
13714 * nsfns.m (unwind_create_frame):
13715 * print.c (print_unwind):
13716 * process.c (start_process_unwind):
13717 * search.c (unwind_set_match_data):
13718 * window.c (select_window_norecord, select_frame_norecord):
13719 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13720 (fast_set_selected_frame):
13721 * xfns.c, w32fns.c (unwind_create_tip_frame):
13722 Return void, not a dummy Lisp_Object. All uses changed.
13723 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13724 * callproc.c (call_process_kill):
13725 * fileio.c (restore_point_unwind, decide_coding_unwind)
13726 (build_annotations_unwind):
13727 * insdel.c (Fcombine_after_change_execute_1):
13728 * keyboard.c (read_char_help_form_unwind):
13729 * menu.c (unuse_menu_items):
13730 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13731 * sound.c (sound_cleanup):
13732 * xdisp.c (unwind_redisplay):
13733 * xfns.c (clean_up_dialog):
13734 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13735 Accept no args and return void, instead of accepting and returning
13736 a dummy Lisp_Object. All uses changed.
13737 * cygw32.c (fchdir_unwind):
13738 * fileio.c (close_file_unwind):
13739 * keyboard.c (restore_kboard_configuration):
13740 * lread.c (readevalllop_1):
13741 * process.c (wait_reading_process_output_unwind):
13742 Accept int and return void, rather than accepting an Emacs integer
13743 and returning a dummy object. In some cases this fixes an
13744 unlikely bug when the corresponding int is outside Emacs integer
13745 range. All uses changed.
13746 * dired.c (directory_files_internal_unwind):
13747 * fileio.c (do_auto_save_unwind):
13748 * gtkutil.c (pop_down_dialog):
13749 * insdel.c (reset_var_on_error):
13750 * lread.c (load_unwind):
13751 * xfns.c (clean_up_file_dialog):
13752 * xmenu.c, nsmenu.m (pop_down_menu):
13753 * xmenu.c (cleanup_widget_value_tree):
13754 * xselect.c (wait_for_property_change_unwind):
13755 Accept pointer and return void, rather than accepting an Emacs
13756 save value encapsulating the pointer and returning a dummy object.
13758 * editfns.c (Fformat): Update the saved pointer directly via
13759 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13760 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13761 (unwind_body): New function.
13762 (record_unwind_protect): First arg is now a function returning void,
13763 not a dummy Lisp_Object.
13764 (record_unwind_protect_ptr, record_unwind_protect_int)
13765 (record_unwind_protect_void): New functions.
13766 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13767 * fileio.c (struct auto_save_unwind): New type.
13768 (do_auto_save_unwind): Use it.
13769 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13770 * insdel.c (struct rvoe_arg): New type.
13771 (reset_var_on_error): Use it.
13772 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13774 (specbinding_func): Remove; there are now several such functions.
13775 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13776 (set_unwind_protect_ptr): New function.
13777 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13779 Be simpler and more consistent about reporting I/O errors.
13780 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13781 Say "Read error" and "Write error", rather than "I/O error", or
13782 "IO error reading", or "IO error writing", when a read or write
13784 * process.c (Fmake_network_process, wait_reading_process_output)
13785 (send_process, Fprocess_send_eof, wait_reading_process_output):
13786 Capitalize diagnostics consistently. Put "failed foo" at the
13787 start of the diagnostic, so that we don't capitalize the
13788 function name "foo". Consistently say "failed" for such
13790 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13791 All callers changed. This is so it can use report_file_error.
13792 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13793 diagnostics consistently as above.
13795 * fileio.c (report_file_errno): Fix errno reporting bug.
13796 If the file name is neither null nor a pair, package it up as a
13797 singleton list. All callers changed, both to this function and to
13798 report_file_error. This fixes a bug where the memory allocator
13799 invoked by list1 set errno so that the immediately following
13800 report_file_error reported the wrong errno value.
13802 Fix minor problems found by --enable-gcc-warnings.
13803 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13804 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13806 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13808 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13809 Set event->arg to Qt if switch-event shall be generated.
13810 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13812 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13814 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13817 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13818 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13819 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13820 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13821 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13822 and there is a focused frame.
13823 (head_table): Add focus-in and focus-out.
13824 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13825 bind to handle-focus-in/out.
13827 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13828 (Fhandle_switch_frame): Call Fhandle_focus_in.
13829 (syms_of_frame): defsubr handle-focus-in/out.
13831 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13833 Fix porting bug to older POSIXish platforms (Bug#14862).
13834 * sysdep.c (emacs_pipe): New function, that implements
13835 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13836 This should port better to CentOS 5 and to Mac OS X 10.6.
13837 All calls to pipe2 changed.
13839 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13840 This makes the code easier to read and the executable a bit smaller.
13841 Do not replace all calls to Fcons that happen to create lists,
13842 just calls that are intended to create lists. For example, when
13843 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13844 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13845 Similarly for list2 through list5.
13846 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13847 * bytecode.c (exec_byte_code):
13848 * callint.c (quotify_arg, Fcall_interactively):
13849 * callproc.c (Fcall_process, create_temp_file):
13850 * charset.c (load_charset_map_from_file)
13851 (Fdefine_charset_internal, init_charset):
13852 * coding.c (get_translation_table, detect_coding_system)
13853 (Fcheck_coding_systems_region)
13854 (Fset_terminal_coding_system_internal)
13855 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13856 * composite.c (update_compositions, Ffind_composition_internal):
13857 * dired.c (directory_files_internal, file_name_completion)
13859 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13860 * doc.c (Fsnarf_documentation):
13861 * editfns.c (Fmessage_box):
13863 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13864 (Feval, eval_sub, Ffuncall, apply_lambda):
13865 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13866 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13867 (Fset_file_times, Finsert_file_contents)
13868 (Fchoose_write_coding_system, Fwrite_region):
13869 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13870 * font.c (font_registry_charsets, font_parse_fcname)
13871 (font_prepare_cache, font_update_drivers, Flist_fonts):
13872 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13873 * frame.c (make_frame, Fmake_terminal_frame)
13874 (x_set_frame_parameters, x_report_frame_params)
13875 (x_default_parameter, Fx_parse_geometry):
13876 * ftfont.c (syms_of_ftfont):
13877 * image.c (gif_load):
13878 * keyboard.c (command_loop_1):
13879 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13880 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13881 (Fminor_mode_key_binding, accessible_keymaps_1)
13882 (Faccessible_keymaps, Fwhere_is_internal):
13883 * lread.c (read_emacs_mule_char):
13884 * menu.c (find_and_return_menu_selection):
13885 * minibuf.c (get_minibuffer):
13886 * nsfns.m (Fns_perform_service):
13887 * nsfont.m (ns_script_to_charset):
13888 * nsmenu.m (ns_popup_dialog):
13889 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13890 (Fx_own_selection_internal):
13891 * nsterm.m (append2):
13892 * print.c (Fredirect_debugging_output)
13893 (print_prune_string_charset):
13894 * process.c (Fdelete_process, Fprocess_contact)
13895 (Fformat_network_address, set_socket_option)
13896 (read_and_dispose_of_process_output, write_queue_push)
13897 (send_process, exec_sentinel):
13898 * sound.c (Fplay_sound_internal):
13899 * textprop.c (validate_plist, add_properties)
13900 (Fput_text_property, Fadd_face_text_property)
13901 (copy_text_properties, text_property_list, syms_of_textprop):
13902 * unexaix.c (report_error):
13903 * unexcoff.c (report_error):
13904 * unexsol.c (unexec):
13905 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13906 (Fformat_mode_line, syms_of_xdisp):
13907 * xfaces.c (set_font_frame_param)
13908 (Finternal_lisp_face_attribute_values)
13909 (Finternal_merge_in_global_face, syms_of_xfaces):
13910 * xfns.c (x_default_scroll_bar_color_parameter)
13911 (x_default_font_parameter, x_create_tip_frame):
13912 * xfont.c (xfont_supported_scripts):
13913 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13914 (menu_help_callback, xmenu_show):
13915 * xml.c (make_dom):
13916 * xterm.c (set_wm_state):
13917 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13918 and similarly for list2 through list5.
13920 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13922 * callproc.c (Fcall_process_region): Fix minor race and tune.
13923 (create_temp_file): New function, with the temp-file-creation part
13924 of the old Fcall_process_region. Use Fcopy_sequence to create the
13925 temp file name, rather than alloca + build_string, for simplicity.
13926 Don't bother to block input around the temp file creation;
13927 shouldn't be needed. Simplify use of mktemp.
13928 Use record_unwind_protect immediately after creating the temp file;
13929 this closes an unlikely race where the temp file was not removed.
13930 Use memcpy rather than an open-coded loop.
13931 (Fcall_process_region): Use the new function. If the input is
13932 empty, redirect from /dev/null rather than from a newly created
13933 empty temp file; this avoids unnecessary file system traffic.
13935 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13937 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13938 Simplify by making this case like the other two. This is a bit
13939 slower on obsolete hosts, but the extra complexity isn't worth it.
13941 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13942 * process.c (create_process) [!DOS_NT]:
13943 Remove now-unnecessary calls to emacs_close.
13945 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13947 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13948 returning early. (Bug#14850)
13950 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13951 and inhibit-iso-escape-detection attributes of 'undecided'.
13954 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13956 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13957 Reported by Herbert J. Skuhra in
13958 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13960 Don't lose top specpdl entry when memory is exhausted.
13961 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13962 specpdl overflow here, to simplify callers; all callers changed.
13963 Always reserve an unused entry at the stack top; this avoids
13964 losing the top entry's information when memory is exhausted.
13966 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13968 Clean up errno reporting and fix some errno-reporting bugs.
13969 * callproc.c (Fcall_process):
13970 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13971 * process.c (create_process, Fmake_network_process):
13972 * unexaix.c (report_error):
13973 * unexcoff.c (report_error):
13974 Be more careful about reporting the errno of failed operations.
13975 The code previously reported the wrong errno sometimes.
13976 Also, prefer report_file_errno to setting errno + report_file_error.
13977 (Fcall_process): Look at openp return value rather than at path,
13978 as that's a bit faster and clearer when there's a numeric predicate.
13979 * fileio.c (report_file_errno): New function, with most of the
13980 old contents of report_file_error.
13981 (report_file_error): Use it.
13982 (Ffile_exists_p, Ffile_accessible_directory_p):
13983 Set errno to 0 when it is junk.
13984 * fileio.c (Faccess_file):
13985 * image.c (x_create_bitmap_from_file):
13986 Use faccessat rather than opening the file, to avoid the hassle of
13987 having a file descriptor open.
13988 * lisp.h (report_file_errno): New decl.
13989 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13992 * process.c (create_process, wait_reading_process_output) [AIX]:
13993 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13994 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13995 a multithreaded environment anyway).
13996 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13998 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14000 * image.c (x_find_image_file): Don't close a remote file handle.
14002 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14004 Fix races with threads and file descriptors.
14005 * callproc.c (Fcall_process_region):
14006 * dired.c (open_directory):
14007 * emacs.c (main, Fdaemon_initialized):
14008 * image.c (x_find_image_file):
14009 * inotify.c (Finotify_rm_watch):
14010 * lread.c (Flocate_file_internal):
14011 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14012 * term.c (term_mouse_moveto, init_tty):
14013 * termcap.c (tgetent):
14014 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14015 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14016 * unexhp9k800.c, unexmacosx.c (unexec):
14017 * callproc.c (Fcall_process_region):
14018 Use emacs_close, not close.
14019 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14020 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14021 and posix_close function on current platforms (which all lack them).
14022 (emacs_close): Use it. This should fix the races on GNU/Linux and
14023 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14024 and it should avoid closing random victim file descriptors on
14027 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14029 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14030 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14031 Touch up doc a bit.
14033 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14034 This is for .gdbinit xbacktrace.
14036 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14037 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14038 (emacs_set_tty): Now static.
14039 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14040 * term.c (tty_capable_p, tty_default_color_capabilities)
14041 (get_tty_terminal, term_mouse_movement)
14042 (handle_one_term_event, init_tty, maybe_fatal):
14043 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14044 (tgetent, scan_file, name_match, compare_contin):
14045 * terminal.c (get_terminal):
14046 Use bool for boolean.
14047 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14048 Prefer char to unsigned char if either will do.
14049 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14050 (tty_write_glyphs): Prefer int to unsigned.
14051 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14052 All callers changed.
14053 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14055 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14058 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14059 (B__dummy__): New dummy symbol, to pacify C89.
14060 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14061 they can't grok varargs macros.
14062 * dispnew.c (add_window_display_history)
14063 (add_frame_display_history):
14064 * print.c (print_object):
14065 * xdisp.c (debug_method_add):
14066 Use %p printf format only for void pointers.
14067 * emacs.c (usage_message): New constant, replacing ...
14068 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14069 (main): Adjust to usage reorg.
14070 * fns.c (syms_of_fns):
14071 * profiler.c (syms_of_profiler):
14072 Don't use non-constant struct initializers.
14073 * gnutls.h (gnutls_initstage_t):
14074 * lisp.h (enum Lisp_Fwd_Type):
14075 * lread.c (lisp_file_lexically_bound_p):
14076 * xsettings.c (anonymous enum):
14077 Remove trailing comma.
14078 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14079 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14080 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14082 * regex.c (const_re_char): New type, to pacify strict C89.
14083 All uses of 'const re_char' replaced to use it.
14084 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14085 with glibc when strict C89. This change is imported from gnulib.
14087 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14088 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14089 Omit GNU_LINUX implementation, since it requires long long.
14090 * xterm.c (x_draw_underwave):
14091 Do not assume the traditional order of struct's members.
14092 (x_term_init): Rewrite to avoid the need for non-constant structure
14095 Syntax cleanup, mostly replacing macros with functions.
14096 This removes the need for the syntax_temp hack.
14097 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14098 * syntax.c (SYNTAX_INLINE): New macro.
14099 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14100 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14101 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14102 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14103 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14104 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14105 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14106 Now constants, not macros.
14107 (syntax_temp) [!__GNUC__]: Remove.
14108 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14109 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14110 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14111 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14112 Move here from syntax.h; now functions, not macros. Except for the
14113 last function, these are static since only syntax.c uses them.
14114 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14115 All uses changed. Now a function, not a macro; use this fact
14116 to simplify the code.
14117 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14118 compiler bugs; no longer relevant.
14119 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14120 (SYNTAX_INLINE): New macro.
14121 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14122 for the new functions. Use bool for boolean member.
14123 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14124 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14125 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14126 (SETUP_BUFFER_SYNTAX_TABLE):
14127 Now extern inline functions, not macros.
14128 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14129 Remove; all uses replaced by implementation.
14130 (syntax_temp) [!__GNUC__]: Remove decl.
14131 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14133 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14135 * emacs.c (main): Fix syntax error.
14137 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14139 Timestamp fixes for undo (Bug#14824).
14140 * atimer.c (schedule_atimer):
14141 * fileio.c (Ffile_newer_than_file_p):
14142 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14143 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14144 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14145 (syms_of_fileio): Remove Sclear_visited_file_name.
14146 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14147 file doesn't exist; this avoids an ambiguity with negative timestamps.
14148 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14149 * systime.h (make_emacs_time, invalid_emacs_time):
14150 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14151 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14152 * undo.c (record_first_change): Push (visited-file-modtime) onto
14153 undo list rather than reimplementing it by hand, incorrectly.
14155 2013-07-09 Ken Brown <kbrown@cornell.edu>
14157 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14159 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14161 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14163 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14165 Handle errno and exit status a bit more carefully.
14166 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14167 number into an exit status. Instead, use EXIT_CANCELED.
14168 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14169 * callproc.c (relocate_fd):
14170 * emacs.c (close_output_streams, main):
14171 * process.c (create_process):
14172 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14173 Use emacs_perror for simplicity.
14174 * callproc.c (relocate_fd, main):
14175 * sysdep.c (sys_subshell):
14176 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14177 (shut_down_emacs): Use emacs_write, not write.
14178 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14179 * fileio.c (Fcopy_file, e_write):
14180 * nsterm.m (ns_select):
14181 * process.c (send_process):
14182 * sound.c (vox_write):
14183 Use emacs_write_sig, not emacs_write.
14184 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14185 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14187 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14189 (emacs_full_write): New function.
14190 (emacs_write): Rewrite to use it.
14191 (emacswrite_sig, emacs_perror): New functions.
14192 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14194 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14196 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14197 on NS even if it is present. Pixmap on NS is a void*.
14199 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14201 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14202 * process.c (close_on_exec, accept4, process_socket):
14203 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14205 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14207 * w32.c (sys_dup): Declare prototype.
14211 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14213 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14215 Make file descriptors close-on-exec when possible (Bug#14803).
14216 This simplifies Emacs a bit, since it no longer needs to worry
14217 about closing file descriptors by hand in some cases.
14218 It also fixes some unlikely races. Not all such races, as
14219 libraries often open files internally without setting
14220 close-on-exec, but it's an improvement.
14221 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14222 * callproc.c (Fcall_process) [!MSDOS]:
14223 * emacs.c (main) [!DOS_NT]:
14224 * nsterm.m (ns_term_init):
14225 * process.c (create_process):
14226 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14227 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14228 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14229 Prefer mkostemp with O_CLOEXEC to mkstemp.
14230 * callproc.c (relocate_fd) [!WINDOWSNT]:
14231 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14232 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14234 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14235 Make the resulting file descriptor close-on-exec.
14236 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14237 * lread.c (load_descriptor_list, load_descriptor_unwind):
14238 Remove; no longer needed. All uses removed.
14239 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14240 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14242 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14243 (Fmake_network_process, Fnetwork_interface_list)
14244 (Fnetwork_interface_info, server_accept_connection):
14245 Make newly-created socket close-on-exec.
14246 * sysdep.c (emacs_open, emacs_fopen):
14247 Make new-created descriptor close-on-exec.
14248 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14249 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14251 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14253 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14254 for NS_IMPL_GNUSTEP.
14256 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14258 Fix openp errno handling.
14259 * callproc.c (Fcall_process): Preserve openp errno around close.
14260 * lread.c (openp): Set errno when returning -1, as some callers
14263 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14265 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14267 * nsterm.h (NSSavePanel): Update comment.
14268 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14269 (ns_run_file_dialog): Declare.
14271 * nsfns.m: Remove panelOK.
14273 (ns_run_file_dialog): New function.
14274 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14275 event loop, so file dialog is popped up by ns_run_file_dialog, called
14276 by sendEvent (Bug#14578).
14277 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14279 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14281 * xdisp.c (default_line_pixel_height): New function.
14282 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14283 (try_cursor_movement, redisplay_window, try_window)
14284 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14286 * window.c (window_scroll_pixel_based):
14287 use default_line_pixel_height.
14289 * dispextern.h (default_line_pixel_height): Add prototype.
14291 * frame.c (x_set_line_spacing): Accept a float value for
14292 line-spacing parameter, per the documentation.
14294 * data.c (Fmultibyte_string_p): Doc fix.
14296 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14298 Use emacs_open more consistently when opening files.
14299 This handles EINTR more consistently now, and makes it easier
14300 to introduce other uniform changes to file descriptor handling.
14301 * sysstdio.h: New file.
14302 * buffer.c (mmap_init):
14303 * cygw32.c (chdir_to_default_directory):
14304 * dispnew.c (Fopen_termscript):
14305 * emacs.c (Fdaemon_initialized):
14306 * fileio.c (Fdo_auto_save):
14307 * image.c (slurp_file, png_load_body, jpeg_load_body):
14308 * keyboard.c (Fopen_dribble_file):
14310 * print.c (Fredirect_debugging_output):
14311 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14312 * termcap.c (tgetent):
14313 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14314 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14315 * w32term.c (w32_initialize) [CYGWIN]:
14316 * xfaces.c (Fx_load_color_file):
14317 Use emacs_open instead of plain open, and emacs_fopen instead of
14319 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14320 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14321 * callproc.c (default_output_mode): New constant.
14322 (Fcall_process): Use it to call emacs_open instead of plain creat.
14323 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14324 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14325 (emacs_fopen): New function.
14326 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14327 Include <lisp.h>, for emacs_open.
14328 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14330 Remove duplicate #include directives.
14331 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14333 Don't include stdio.h twice.
14334 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14335 Don't include sys/types.h or stdio.h twice.
14336 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14337 * lread.c: Don't include coding.h twice.
14338 * nsfont.m: Don't include frame.h twice.
14339 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14340 * ralloc.c: Don't include <unistd.h> twice.
14341 * xdisp.c: Don't include font.h twice.
14342 * xterm.c: Don't include fontset.h twice.
14343 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14345 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14347 Scale ImageMagick images more carefully.
14348 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14349 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14350 Be more careful about avoiding undefined behavior after
14351 integer overflow and division by zero.
14353 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14355 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14356 (syms_of_w32fns): DEFSYM them.
14357 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14358 (CCHDEVICENAME): Define macros if not defined.
14359 (struct MONITOR_INFO_EX): New struct.
14360 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14361 (enum_display_monitors_fn): New variable.
14362 (globals_of_w32fns): Initialize it.
14363 (Fx_display_pixel_width, Fx_display_pixel_height)
14364 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14365 multi-monitor setups in docstrings.
14366 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14367 screen size by primary monitor's millimeter per pixel.
14368 (w32_monitor_enum, w32_display_monitor_attributes_list)
14369 (w32_display_monitor_attributes_list_fallback)
14370 (Fw32_display_monitor_attributes_list): New functions.
14371 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14373 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14375 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14377 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14379 * fileio.c (Qfile_notify_error): New error symbol.
14381 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14382 * inotify.c (inotify_callback, symbol_to_inotifymask)
14383 (Finotify_add_watch, Finotify_rm_watch): Use it.
14384 (inotifyevent_to_event): Exchange order of cookie and file name.
14385 (Finotify_add_watch): Adapt docstring.
14387 * lisp.h (Qfile_notify_error): Declare.
14389 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14391 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14392 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14393 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14394 which did not work (see <http://bugs.gnu.org/14569#307>).
14395 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14396 && (!noninteractive || initialized)). This attempts to thread
14397 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14399 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14401 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14402 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14404 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14406 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14407 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14408 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14409 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14411 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14413 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14414 Define to __sys_siglist.
14416 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14418 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14419 word-wrap, so that overflow-newline-into-fringe would work in
14420 visual-line-mode. (Bug#2749)
14421 (move_it_in_display_line_to): When the last scanned display
14422 element fits exactly on the display line, and
14423 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14424 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14425 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14426 finding buffer position that corresponds to pixel coordinates,
14427 e.g. in buffer_posn_from_coords.
14429 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14431 * process.c (handle_child_signal): Call catch_child_signal if
14434 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14436 Don't convert function pointers to void * and back.
14437 It isn't portable C, and it's easy enough to avoid.
14438 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14439 (make_save_value): Add support for SAVE_FUNCPOINTER.
14440 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14441 * print.c (print_object):
14442 Distinguish function from object pointers.
14443 * lisp.h (SAVE_FUNCPOINTER): New constant.
14444 (SAVE_SLOT_BITS): Adjust to it.
14445 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14446 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14447 (voidfuncptr): New typedef.
14448 (struct Lisp_Save_Value): New member data[0].funcpointer.
14449 (XSAVE_FUNCPOINTER): New function.
14451 Simplify buildobj processing.
14452 * Makefile.in (buildobj.h): Make it a sequence of strings each
14453 followed by comma, rather than a single string. Put it into a
14454 .tmp file in case there's an error while generating it.
14455 (gl-stamp): Use .tmp for temp files.
14456 (mostlyclean): Clean .tmp files.
14457 * doc.c (buildobj): Move to just the routine that needs it.
14458 It's now an array of strings, so processing is simpler.
14460 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14462 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14463 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14464 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14465 Invoke malloc_enable_thread even when not interactive.
14466 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14467 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14468 in this case, since the underlying bug has now been fixed.
14470 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14472 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14473 unlinking it (bug#14691).
14475 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14477 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14478 before checking whether buffer is modified. This lets
14479 `kill-buffer-query-functions' cancel killing of the buffer or save
14480 its content before `kill-buffer' asks user the "Buffer %s
14481 modified; kill anyway?" question.
14483 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14485 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14486 Let the super performKeyEquivalent deal with them (Bug#14747).
14488 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14490 * widget.c (resize_cb): Remove unused local.
14492 Do not use GTK 3 if it exists but cannot be compiled.
14493 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14494 * xterm.c (x_error_handler) [!USE_GTK]:
14497 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14499 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14501 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14502 to the valid range of values. (Bug#14753)
14504 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14505 when moving point by using the current glyph matrix. This avoids
14506 the need to force redisplay when this function is called in a
14509 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14511 Fix minor problems found by static checking.
14512 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14513 Redo the latter's body to sidestep GCC parenthesization warnings.
14514 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14515 * coding.c (detect_coding, detect_coding_system):
14516 * coding.h (struct undecided_spec):
14517 Use bool for boolean.
14518 * image.c (QCmax_width, QCmax_height): Now static.
14519 * xdisp.c (Fmove_point_visually): Remove unused local.
14521 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14523 * xdisp.c (Fmove_point_visually): New function.
14525 2013-06-28 Kenichi Handa <handa@gnu.org>
14527 * coding.h (define_coding_undecided_arg_index): New enum.
14528 (coding_attr_index): New members
14529 coding_attr_undecided_inhibit_null_byte_detection,
14530 coding_attr_undecided_inhibit_iso_escape_detection,
14531 coding_attr_undecided_prefer_utf_8.
14532 (undecided_spec): New struct.
14533 (struct coding_system): New member `undecided' of the member
14536 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14537 (detect_coding): Likewise.
14538 (detect_coding_system): Likewise.
14539 (Fdefine_coding_system_internal): New coding system properties
14540 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14542 (syms_of_coding): Adjust for coding_arg_undecided_max.
14544 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14546 * image.c (x_from_xcolors): Remove unused local.
14548 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14550 Defer image data transfer between X client and server until actual
14553 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14556 * image.c (Destroy_Image): Remove.
14557 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14558 `mask_p', and `colors_p'. All uses changed.
14559 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14560 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14561 New macros for `flags' arg to x_clear_image_1.
14562 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14563 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14564 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14565 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14566 (image_get_x_image, image_unget_x_image): New functions or macros.
14567 (image_background, image_background_transparent, x_to_xcolors)
14568 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14569 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14570 instead of Destroy_Image.
14571 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14572 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14573 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14574 (imagemagick_load_image, svg_load_image): Use them instead of
14575 x_create_x_image_and_pixmap, and x_put_x_image followed by
14576 x_destroy_x_image, respectively.
14577 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14578 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14579 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14580 background_transparent fields.
14581 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14582 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14584 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14586 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14587 This mostly consists of undoing recent changes.
14588 * callproc.c (Fcall_process):
14589 * process.c (create_process):
14590 Do not worry about catching SIGCHLD here, undoing previous change.
14591 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14592 * process.c, process.h (catch_child_signal):
14593 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14594 * process.c (catch_child_handler): Don't worry about being called
14595 lazily and do not assume caller has blocked SIGCHLD, undoing
14596 previous change. Move first-time stuff back to
14597 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14598 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14599 set lib_child_handler if it's already initialized, which may
14600 help avoid problems on GNUstep.
14602 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14604 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14605 * callproc.c (Fcall_process):
14606 * process.c (create_process):
14607 Make sure SIGCHLD is caught before we fork,
14608 since Emacs startup no arranges to catch SIGCHLD.
14609 * process.c (lib_child_handler): Initialize to null, not to
14611 (catch_child_signal): Allow self to be called lazily.
14612 Do nothing if it's already been called.
14613 Assume caller has blocked SIGCHLD (all callers do now).
14614 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14615 just before it's really needed.
14616 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14617 since it hasn't been caught yet.
14619 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14621 * image.c (compute_image_size): New function to implement
14622 :max-width and :max-height.
14623 (imagemagick_load_image): Use it.
14625 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14627 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14628 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14630 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14631 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14632 the SIGCHLD handler, since the code is not atomic and (due to glib)
14633 signals may be arriving now.
14634 * sysdep.c (init_signals): Do not catch child signals here;
14635 'main' now does that later, at a safer time.
14637 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14639 Clean up SIGCHLD handling a bit (Bug#14569).
14640 * process.c, process.h (catch_child_signal):
14641 Now always extern, even if !NS_IMPL_GNUSTEP.
14642 * process.c (catch_child_signal): Move glib tickler here from
14643 init_process_emacs, so that it's done earlier in Emacs
14644 initialization. Also move the noninteractive && !initialized
14645 check here from init_process_emacs. This is all a bit cleaner for
14646 GNUish platforms, and I hope it works around the Cygwin bug.
14647 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14648 that glib signal handling is tickled before glib creates threads.
14650 * process.c (wait_reading_process_output): Avoid int overflow
14651 when reading more than 2 GiB total from a process.
14653 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14655 * process.c (create_process): Handle a couple more cases,
14656 i.e., work even if new_argv and wait_child_setup[i] are cached.
14657 Use Fcall_process's style for volatile vars.
14659 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14661 * process.c (create_process): Mark PROCESS volatile.
14663 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14665 Use C99-style flexible array members if available.
14666 This avoids some subtle aliasing issues, which typically
14667 aren't a problem with GCC but may be a problem elsewhere.
14668 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14669 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14670 In either case, it uses a flexible array member rather than
14671 the old struct hack. All uses changed.
14672 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14673 Adjust to sdata reorganization.
14674 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14675 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14676 that ports better to pre-C99 non-GCC.
14677 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14678 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14679 as the latter has changed.
14680 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14681 and port better to pre-C99 GCC.
14682 * image.c (struct xpm_cached_color):
14683 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14684 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14685 Use FLEXIBLE_ARRAY_MEMBER.
14686 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14687 Move decl to top level so it gets checked against implementation.
14688 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14689 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14691 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14693 * syntax.c: Integer cleanups.
14694 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14695 All uses that need 0-or-2 changed to:
14696 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14697 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14698 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14699 (char_quoted, prev_char_comend_first, back_comment)
14700 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14701 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14702 Use bool for boolean.
14703 (update_syntax_table, skip_chars, skip_syntaxes):
14704 Prefer int to unsigned when either will do.
14705 (back_comment): Return boolean success flag, like forw_comment,
14706 instead of positive-or-minus-1 (which might have overflowed int anyway).
14707 Don't stuff ptrdiff_t into int.
14708 (syntax_spec_code, syntax_code_spec): Now const.
14709 (Fmatching_paren, scan_lists, scan_sexps_forward):
14710 Use enum syntaxcode for syntax code.
14711 (Fmatching_paren): Check that arg is a character, not just an integer.
14712 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14713 (Finternal_describe_syntax_value): Omit no-longer-needed
14715 (skip_chars): Use char, not unsigned char, when the distinction
14717 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14718 * bytecode.c (exec_byte_code):
14719 * syntax.c (syntax_spec_code, Fchar_syntax)
14720 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14721 (init_syntax_once):
14722 * syntax.h (SYNTAX_WITH_FLAGS):
14723 Omit unnecessary casts.
14725 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14727 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14728 line dimensions here, to avoid race conditions with the main
14729 thread. (Bug#14062, bug#14630, bug#14669)
14731 * w32term.c (w32_draw_window_cursor): Compute the header line and
14732 mode line dimensions here.
14733 <w32_system_caret_window, w32_system_caret_hdr_height>:
14734 <w32_system_caret_mode_height>: New variables.
14736 * w32term.h: Declare them.
14738 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14740 * alloc.c (die): Move "assertion failed" string here ...
14741 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14742 COND when SUPPRESS_CHECKING. This shrinks the executable text
14743 size by 0.8% to 2.2% when configured with --enable-checking,
14744 depending on optimization flags (GCC 4.8.1 x86-64).
14746 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14748 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14750 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14751 base is 2; this is more accurate.
14753 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14755 * sound.c (string_default): Move to !WINDOWSNT section.
14756 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14758 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14760 * sound.c: Integer cleanups.
14761 Remove unnecessary forward decls.
14762 (struct sound_device): The 'file' member is now a Lisp_Object, not
14763 a char *, so that we needn't invoke alloca on a huge size.
14764 (Fplay_sound_internal): Adjust to this.
14765 (string_default): New function.
14766 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14767 Use it to adjust to the struct sound_device change.
14768 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14769 (be2hs) [0]: Remove.
14771 * syntax.c (skip_chars): Don't use uninitialized storage
14772 when searching a multibyte buffer for characters that are not in a
14773 unibyte string that contains non-ASCII characters.
14775 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14777 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14778 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14780 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14782 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14784 2013-06-18 Kenichi Handa <handa@gnu.org>
14786 * font.c (Ffont_spec): Signal an error for an invalid font name
14789 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14791 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14792 In particular this ports to 32-bit sparc Sun cc.
14793 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14794 array with a dummy element at specpdl[-1], so that its address can
14796 (unbind_to): Do not copy the binding; not needed, now that we
14797 copy old_value in the one place where the copy is needed.
14798 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14799 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14800 (union specbinding): Rename from struct specbinding. Redo layout
14801 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14802 which is not portable. With Sun C 5.12 32-bit sparc, the
14803 declaration causes nargs to be an unsigned bitfield, a behavior
14804 that the C standard allows; but Emacs wants nargs to be signed.
14805 The overall type is now a union of structures rather than a
14806 structure of union of structures, and the 'kind' member is now a
14807 bitfield, so that the overall type doesn't grow. All uses changed.
14808 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14810 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14812 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14813 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14815 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14817 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14819 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14820 unless we know that the window w's frame is a frame object.
14821 Another attempt at solving bug#14062 and bug#14630.
14823 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14825 * textprop.c (property_set_type): New enum.
14826 (add_properties): Allow appending/prepending text properties.
14827 (add_text_properties_1): Factored out of Fadd_text_properties.
14828 (Fadd_text_properties): Move all the code into
14829 add_text_properties_1.
14830 (Fadd_face_text_property): New function that calls
14831 add_text_properties_1.
14833 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14835 Move functions from lisp.h to individual modules when possible.
14836 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14837 * alloc.c (XFLOAT_INIT, set_symbol_name):
14838 * buffer.c (CHECK_OVERLAY):
14839 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14840 (set_char_table_parent):
14841 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14842 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14843 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14844 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14846 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14847 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14848 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14849 (backtrace_args, backtrace_debug_on_exit):
14850 * floatfns.c (CHECK_FLOAT):
14851 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14852 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14853 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14854 (set_hash_index_slot):
14855 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14856 * marker.c (CHECK_MARKER):
14857 * textprop.c (CHECK_STRING_OR_BUFFER):
14858 * window.c (CHECK_WINDOW_CONFIGURATION):
14859 Move here from lisp.h, and make these functions static rather than
14861 * buffer.c (Qoverlayp):
14863 * fns.c (Qhash_table_p):
14864 * window.c (Qwindow_configuration_p):
14866 * lisp.h: Remove the abovementioned defns and decls.
14868 Use functions, not macros, for XINT etc (Bug#11935).
14869 In lisp.h, prefer functions to function-like macros, and
14870 constants to object-like macros, when either will do. This:
14871 . simplifies use, as there's no more need to worry about
14872 arguments' side effects being evaluated multiple times.
14873 . makes the code easier to debug on some platforms.
14874 However, when using gcc -O0, keep using function-like macros
14875 for a few critical operations, for performance reasons.
14876 This sort of thing isn't needed with gcc -Og, but -Og
14877 is a GCC 4.8 feature and isn't widely-enough available yet.
14878 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14879 Remove enum lsb_bits; no longer needed.
14880 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14881 * buffer.c (Qoverlap):
14883 * fns.c (Qhash_table_p):
14884 Now extern, so lisp.h can use these symbols.
14885 * dispextern.h: Include character.h, for MAX_CHAR etc.
14886 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14887 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14888 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14889 (GLYPH_CODE_P): Move here from lisp.h.
14890 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14891 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14892 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14893 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14894 XUNTAG now returns void *.
14895 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14896 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14897 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14898 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14899 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14900 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14901 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14902 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14903 New macros, renamed from their sans-lisp_h_ counterparts.
14904 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14905 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14906 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14907 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14908 If compiling via GCC without optimization, define these as macros
14909 in addition to inline functions.
14910 To disable this, compile with -DINLINING=0.
14911 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14912 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14913 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14914 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14915 (INTMASK, VALMASK): Now macros, since static values cannot be
14916 accessed from extern inline functions.
14917 (VALMASK): Also a constant, for benefit of old GDB.
14918 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14919 is INTEGERP, which can fold it in.
14920 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14921 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14922 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14923 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14924 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14925 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14926 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14927 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14928 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14929 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14930 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14931 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14932 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14933 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14934 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14935 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14936 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14937 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14938 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14939 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14940 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14941 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14942 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14943 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14944 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14945 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14946 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14947 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14948 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14949 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14950 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14951 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14952 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14954 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14955 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14956 (VALMASK): Define in one place rather than in two, merging the
14957 USE_LSB_TAG parts; this is simpler.
14958 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14959 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14960 Move up, to avoid use before definition.
14961 Also include "globals.h" earlier, for the same reason.
14962 (make_natnum): New function.
14963 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14964 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14965 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14966 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14967 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14968 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14969 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14970 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14971 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14972 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14973 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14974 (Qwindow_configuration_p, Qimage): New forward declarations.
14975 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14976 (STRING_COPYIN): Remove; unused.
14977 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14978 (xcar_addr, xcdr_addr): New functions. All uses changed.
14979 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14980 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14981 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14982 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14983 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14984 (TYPE_RANGED_INTEGERP): Simplify.
14985 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14986 (setlocale, fixup_locale, synchronize_system_messages_locale)
14987 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14988 Now empty functions, not macros.
14989 (functionp): Return bool, not int.
14990 * window.c (Qwindow_configuration_p): Now extern,
14991 so window.h can use it.
14992 * window.h (Qwindowp): Move decl back to lisp.h.
14994 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14996 * xdisp.c (Fline_pixel_height): New function, required for solving
14999 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15001 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15003 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15005 * lread.c (syms_of_lread):
15006 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15008 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15010 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15012 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15014 * fileio.c (expand_file_name): Doc fix.
15016 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15018 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15019 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15020 Wait for self, not for 0. This can't hurt on GNU or similar
15021 system, and may help with Cygwin.
15023 * keyboard.c: Don't use PROP (...) as an lvalue.
15024 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15025 Use set_prop (A, B), not PROP (A) = B.
15027 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15029 * xdisp.c (get_it_property): Use it->window instead of generating
15030 a Lisp object from it->w.
15032 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15034 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15035 get-char-property the window that is being rendered, instead of
15036 the buffer, to support window-specific overlays. (Bug#14575)
15037 (compute_display_string_pos): When W is NULL, use the current
15038 buffer as the object to pass to get-char-property.
15039 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15040 pointer member of the bidi iterator, since no window is pertinent
15043 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15045 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15046 being displayed, and pass it to compute_display_string_pos.
15047 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15048 (bidi_paragraph_init): All callers changed.
15050 * xdisp.c (init_from_display_pos, init_iterator)
15051 (handle_single_display_spec, next_overlay_string)
15052 (get_overlay_strings_1, reseat_1, reseat_to_string)
15053 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15054 Set bidi_it.w member from it->w.
15055 (compute_display_string_pos): Accept additional argument, the
15056 window being displayed, and pass it to Fget_char_property.
15059 * dispextern.h (struct bidi_it): New member w, the window being
15061 (compute_display_string_pos): Adjust prototype.
15063 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15065 * xgselect.c: Remove unneeded include xterm.h.
15067 * process.c (wait_reading_process_output): Check for NS before GLIB.
15068 GLIB may be linked in due to rsvg, but ns_select must be called.
15070 * xgselect.c (xg_select): Remove call to window_system_available
15071 and g_main_context_pending at the top, so Gdk events (i.e. file
15072 notify) are processed when Emacs is started with -nw.
15074 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15076 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15077 (ctagsfiles3): New variable, includes only *.m files.
15078 (TAGS): Use an explicit language name in the regular expressions,
15079 to avoid transformation of '/SOMETHING' by MSYS to
15080 'c:\MSYS\SOMETHING'.
15082 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15084 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15086 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15088 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15089 still need to set the mouse pointer shape and activate help-echo.
15092 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15094 A few porting etc. fixes for the new file monitor code.
15095 See the thread containing
15096 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15097 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15098 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15099 (dir_monitor_callback, Fgfile_rm_watch):
15100 Use assq_no_quit instead of Fassoc, for speed.
15101 (dir_monitor_callback, Fgfile_rm_watch):
15102 eassert that the monitor is a fixnum.
15103 (dir_monitor_callback): No need for CDR_SAFE.
15104 Simplify building of lisp with alternative tails.
15105 (Fgfile_add_watch, Fgfile_rm_watch):
15106 Do not assume glib functions set errno reliably on failure.
15107 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15108 and signal an error otherwise.
15109 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15110 Use Fdelq instead of Fdelete, for speed.
15112 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15114 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15115 don't insist on being invoked on a highlighted tool-bar button.
15116 Avoids losing tool-bar functionality when mouse-highlight is nil.
15117 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15118 Don't highlight when mouse-highlight is nil.
15119 (note_mouse_highlight): When mouse-highlight is nil, don't return
15120 right away; instead, run tool-bar and mode-line highlight
15121 subroutine, clear any existing highlight, and revert the mouse
15122 pointer to its default shape. (Bug#14558)
15124 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15126 * lisp.mk (lisp): Add prog-mode.el.
15128 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15130 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15131 * process.c (dummy_handler): New function.
15132 (lib_child_handler): New static var.
15133 (handle_child_signal): Invoke it.
15134 (catch_child_signal): If a library has set up a signal handler,
15135 save it into lib_child_handler.
15136 (init_process_emacs): If using glib and not on Windows, tickle glib's
15137 child-handling code so that it initializes its private SIGCHLD handler.
15138 * syssignal.h (SA_SIGINFO): Default to 0.
15139 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15140 31; it should no longer be needed now.
15142 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15144 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15146 * gfilenotify.c (globals_of_gfilenotify): New function.
15147 (syms_of_gfilenotify): Move global initialization there.
15149 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15151 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15153 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15154 * keyboard.c (menu_bar_items, tool_bar_items):
15155 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15156 not override local keymaps any more.
15158 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15160 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15162 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15164 * w32console.c (initialize_w32_display): Return the dimensions of
15165 the console window via 2 additional arguments, not via the current
15166 frame. This avoids crashes due to overrunning the bounds of
15167 frame's decode_mode_spec_buffer, which is not resized following
15168 the change of the frame dimensions from the initial 10x10.
15170 * w32term.h (w32_initialize_display_info): Adjust prototype.
15172 * term.c (init_tty): Take dimensions of the frame from the values
15173 returned by initialize_w32_display.
15175 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15176 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15177 (LIBES): Add $(GFILENOTIFY_LIBS).
15179 * w32inevt.c (handle_file_notifications): Add dummy implementation
15180 for !HAVE_W32NOTIFY.
15182 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15184 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15186 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15188 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15190 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15192 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15194 Fix minor problems found by static checking.
15195 * data.c (pure_write_error):
15196 Use xsignal2, not Fsignal, as Fsignal might return.
15197 * eval.c (set_backtrace_debug_on_exit): Now static.
15198 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15199 No longer inline. EXTERN_INLINE is needed only for functions
15200 defined in .h files. Reindent function header as per GNU style.
15201 (backtrace_p, backtrace_top, backtrace_next):
15202 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15203 compiler or linker. Add extern decls to pacify gcc -Wall.
15204 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15206 * frame.c (free_monitors): Define only on platforms that need it.
15207 * nsterm.m (ns_term_init):
15208 * process.c (catch_child_signal):
15209 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15210 defined on all porting targets these days.
15211 * process.c, process.h (catch_child_signal):
15212 Make it extern only if NS_IMPL_GNUSTEP is defined.
15214 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15216 * w32.c (gettimeofday): Make the signature identical to prototype
15217 in nt/inc/sys/time.h.
15219 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15221 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15224 * keyboard.c (safe_run_hooks_error): Improve error message.
15226 * data.c (pure_write_error): Add `object' argument.
15227 * puresize.h (CHECK_IMPURE): Use it.
15229 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15231 * Makefile.in (NOTIFY_OBJ): New variable.
15232 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15234 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15235 Call syms_of_gfilenotify.
15237 * gfilenotify.c: New file.
15239 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15240 and Qfile_w32notify.
15241 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15242 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15244 * lisp.h: Declare syms_of_gfilenotify.
15246 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15248 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15250 Merge the specpdl and backtrace stacks. Make the structure of the
15251 specpdl entries more obvious via a tagged union of structs.
15252 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15253 (enum specbind_tag): New enum.
15254 (struct specbinding): Make it a tagged union of structs.
15255 Add a case for backtrace records.
15256 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15257 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15258 (backtrace_debug_on_exit): New accessors.
15259 (struct backtrace): Remove.
15260 (struct catchtag): Remove backlist field.
15261 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15263 (Flocal_variable_p): Speed up the common case where the binding is
15265 * eval.c (backtrace_list): Remove.
15266 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15267 (set_backtrace_args, set_backtrace_nargs)
15268 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15269 (backtrace_next): New functions.
15270 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15271 (unwind_to_catch, internal_lisp_condition_case)
15272 (internal_condition_case, internal_condition_case_1)
15273 (internal_condition_case_2, internal_condition_case_n): Don't bother
15274 with backtrace_list any more.
15275 (Fsignal): Adjust to new backtrace format.
15276 (grow_specpdl): Move up.
15277 (record_in_backtrace): New function.
15278 (eval_sub, Ffuncall): Use it.
15279 (apply_lambda): Adjust to new backtrace format.
15280 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15282 (specbind): Adjust to new specpdl format. Simplify.
15283 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15284 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15286 (mark_backtrace): Remove.
15287 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15288 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15289 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15291 * profiler.c (record_backtrace): Use get_backtrace.
15292 (handle_profiler_signal): Use backtrace_top_function.
15293 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15294 accessor functions.
15296 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15298 * process.h (catch_child_signal): Declare.
15300 * process.c (catch_child_signal): New function.
15301 (init_process_emacs): Call it.
15303 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15304 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15306 (x_set_cursor_type): Remove declaration.
15307 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15308 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15309 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15310 (ns_get_color): Use F suffix on float.
15311 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15312 (ns_get_rgb_color): Remove.
15313 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15314 (note_mouse_movement): x and y are CGFloat.
15315 (ns_draw_fringe_bitmap): Remove unused rowY.
15316 Change #if to COCOA && >= 10_6.
15317 (ns_draw_window_cursor): Remove unused overspill.
15318 (ns_draw_underwave): width and x are EamcsCGFloat.
15319 (ns_draw_box): thickness is CGFloat.
15320 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15321 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15322 if not in main thread.
15323 (ns_get_pending_menu_title, ns_check_menu_open)
15324 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15325 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15326 (sendFromMainThread:): New method.
15327 (changeFont:): size is CGFloat.
15328 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15329 Disable warning about permanent text.
15330 (characterIndexForPoint:): Adjust return type depending on GNUstep
15332 (mouseDown:): delta is CGFloat.
15333 (updateFrameSize): Remove unised variable f.
15334 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15335 Cast float to EmacsCGFloat.
15336 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15337 also to -1 when restoring.
15338 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15339 inside NS_IMPL_COCOA.
15340 (toggleFullScreen:): Put call to toggleFullScreen inside
15341 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15342 (setPosition:portion:whole:): por is CGFloat.
15343 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15344 (mouseDown:): Use CGFloat.
15345 (mouseDragged:): Remove unised variable edge.
15346 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15348 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15349 of CGFloat differs.
15350 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15351 when NS_IMPL_GNUSTEP.
15352 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15353 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15354 (EmacsToolbar): Add clearAll. Add tag argument to
15355 addDisplayItemWithImage.
15356 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15358 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15360 * nsmenu.m (ns_update_menubar): Make static.
15361 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15362 (fillWithWidgetValue:): Add cast to SEL for setAction.
15363 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15364 (update_frame_tool_bar): Update code for GNUstep.
15365 (clearAll): New method.
15366 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15367 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15368 Move identifierToItem setObject and activeIdentifiers addObject before
15369 call to insertItemWithItemIdentifier.
15370 (validateVisibleItems): Fix indentation.
15371 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15372 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15373 UtilityWindow to aStyle, remove call to setStyleMask.
15375 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15377 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15378 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15379 Use F suffix on floats.
15380 (ns_char_width): Returns CGFloat.
15381 (ns_ascii_average_width): w is CGFloat instead of float.
15382 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15384 (ns_glyph_metrics): CGFloat instead of float.
15386 * nsfns.m (x_set_foreground_color, x_set_background_color):
15388 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15389 remove unused variables.
15390 (Fns_read_file_name): Keep track if panel is for save.
15391 Use ns_filename_from_panel/ns_directory_from_panel.
15392 (Fns_list_services): delegate only used for COCOA.
15393 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15394 Just return the input if GNUstep.
15395 (x_screen_planes): Remove.
15396 (Fxw_color_values): Use EmacsCGFloat
15397 (Fns_display_monitor_attributes_list): Only get screen number for
15399 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15401 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15402 ns_directory_from_panel.
15404 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15406 * process.c (handle_child_signal): Also use WCONTINUED.
15407 This is so that list-processes doesn't mistakenly list the process
15408 as stopped, when the process has actually been continued and is
15411 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15413 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15414 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15415 not already configured.
15417 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15419 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15421 * Makefile.in (mostlyclean): Remove *.res files.
15423 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15425 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15426 a buffer (bug#8447).
15428 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15430 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15431 display vector, and we backtrack, handle the case that the
15432 previous character position is also displayed from a display
15433 vector or covered by a display string or image. (Bug#14476)
15435 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15437 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15438 (struct MonitorInfo, free_monitors): Remove.
15439 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15440 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15441 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15444 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15445 (struct MonitorInfo, free_monitors): Remove.
15446 (ns_screen_name): Make static.
15447 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15448 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15451 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15452 (struct MonitorInfo): New struct.
15453 (free_monitors, make_monitor_attribute_list): Declare.
15455 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15457 (free_monitors, make_monitor_attribute_list): New functions.
15458 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15461 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15463 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15465 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15467 * keyboard.c: Apply keyboard decoding only to events that come directly
15468 from the tty, not from unread-command-events (bug#14368).
15469 (read_event_from_main_queue): New function, extracted from read_char.
15470 (read_decoded_char): Remove.
15471 (read_decoded_event_from_main_queue): New function to replace it.
15472 (read_char): Use it.
15473 (read_key_sequence): Use read_char rather than read_decoded_char.
15475 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15477 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15479 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15481 2013-05-22 Kenichi Handa <handa@gnu.org>
15483 The following changes are to fix the setting of
15484 buffer-file-coding-system on, for instance, C-x RET c unix RET
15485 _FILE_OF_DOS_EOL_TYPE_ RET.
15487 * coding.h (struct coding_system): New member detected_utf8_chars.
15489 * coding.c (detect_coding_utf_8): Count characters and check EOL
15490 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15492 (setup_coding_system): Do not initialize coding->head_ascii.
15493 (check_ascii): Do not set coding->eol_seen but update it. Do not
15494 call adjust_coding_eol_type here.
15495 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15496 If the eol-type of CODING is already specified, adjust the eol type
15497 of the found coding-system.
15498 (decode_coding_gap): Cancel previous change. Utilize the
15499 character numbers counted by detect_coding_utf_8. Fix detection
15502 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15504 * search.c (looking_at_1): Only set last_thing_searched if the match
15505 changed the match-data (bug#14281).
15507 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15509 * xdisp.c (reseat_at_previous_visible_line_start):
15510 Already declared in dispextern.h, so remove it here.
15511 (move_it_vertically_backward): Likewise.
15513 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15515 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15516 (Fx_display_pixel_width, Fx_display_pixel_height)
15517 (Fx_display_mm_width, Fx_display_mm_height):
15518 Mention `display-monitor-attributes-list' in docstrings.
15520 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15521 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15522 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15523 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15524 (Fx_display_backing_store, Fx_display_visual_class)
15525 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15526 (Fx_display_grayscale_p, Fx_display_pixel_width)
15527 (Fx_display_pixel_height, Fx_display_planes)
15528 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15529 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15530 (Fx_display_mm_width, Fx_display_mm_height)
15531 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15532 height for all physical monitors as in X11.
15534 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15535 Return pixel width or height for all physical monitors as in X11.
15537 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15539 Port --enable-gcc-warnings to clang.
15540 * bytecode.c (exec_byte_code):
15542 Redo diagnostic pragmas to pacify clang, too.
15543 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15544 * editfns.c (Fencode_time):
15545 * fileio.c (file_accessible_directory_p):
15546 * font.c (font_unparse_xlfd):
15547 Use '&"string"[index]' instead of '"string" + (index)'.
15548 * undo.c (user_error): Remove; unused.
15550 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15552 * insdel.c (insert_1_both): Document the arguments, instead of
15553 referring to insert_1, which no longer exists.
15555 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15556 some window, increment windows_or_buffers_changed, so that
15557 *Messages* display in that window is updated. (Bug#14408)
15559 * w32.c: Include epaths.h.
15560 (init_environment): Use cmdproxy.exe without leading directories.
15561 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15563 (gettimeofday): Adjust signature and return value to Posix
15566 * unexw32.c (open_output_file): Delete the existing emacs.exe
15567 before creating it, to break the hard link to the versioned
15570 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15571 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15572 (FIRSTFILE_OBJ): New variables.
15573 (W32_RES): Rename to EMACSRES. All users changed.
15574 (base_obj): Use $(CM_OBJ).
15575 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15576 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15577 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15578 $(W32_RES_LINK) before $(LIBES).
15579 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15581 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15583 * makefile.w32-in (DOC): Use just "DOC".
15585 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15587 * process.c: Export default filters and sentinels to Elisp.
15588 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15590 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15591 (Fset_process_sentinel, Fformat_network_address):
15592 Default to them instead of nil.
15593 (server_accept_connection): Sentinels can't be nil any more.
15594 (read_and_dispose_of_process_output): New function, extracted from
15595 read_process_output.
15596 (read_process_output): Use it; filters can't be nil.
15597 (Finternal_default_process_filter): New function, extracted from
15598 read_process_output.
15599 (exec_sentinel_unwind): Remove function.
15600 (exec_sentinel): Don't zilch sentinel while running.
15601 (status_notify): Sentinels can't be nil.
15602 (Finternal_default_process_sentinel): New function extracted from
15604 (setup_process_coding_systems): Default filter is not nil any more.
15605 (syms_of_process): Export new Elisp functions and initialize
15607 * lisp.h (make_lisp_proc): New function.
15609 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15611 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15613 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15615 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15616 unless we know that the window w is a leaf window.
15617 Another attempt at solving bug#14062.
15619 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15621 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15624 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15626 * image.c (gif_load): Check that subimages fit (Bug#14345).
15628 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15630 * lread.c (skip_dyn_eof): New function.
15631 (read1): Use it to skip the end of a file in response to #@00.
15633 * doc.c (get_doc_string): Slightly relax the sanity checking.
15635 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15637 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15638 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15639 (MonitorInfo): New struct.
15640 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15641 (Fns_display_monitor_attributes_list): New functions.
15642 (display-usable-bounds): Remove.
15643 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15646 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15648 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15649 (GTK_CHECK_VERSION): New macro, if not already defined.
15650 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15651 replaced by GTK_CHECK_VERSION.
15653 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15655 * xterm.h (GTK_PREREQ): New macro.
15656 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15657 to use this macro instead, for consistency and clarity.
15659 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15661 * xdisp.c (row_for_charpos_p): New function, with code of
15662 cursor_row_p, but accepts an additional argument CHARPOS instead
15663 of using a hardcoded PT.
15664 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15665 (row_containing_pos): Call row_for_charpos_p instead of partially
15666 doing the same. Fixes cursor positioning under longlines-mode
15667 when longlines-show-effect includes more than one newline, when
15668 moving the cursor vertically up.
15670 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15672 * makefile.w32-in (ACL_H): New macro.
15673 ($(BLD)/fileio.$(O)): Update dependencies.
15675 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15677 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15678 * Makefile.in (LIB_ACL): New macro.
15679 (LIBACL_LIBS): Remove.
15680 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15681 * fileio.c: Include <acl.h>.
15682 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15683 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15685 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15688 * unexelf.c: Don't assume ElfW (Half) fits in int.
15689 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15690 when dealing with ElfW (Half) values, since they can exceed 2**31
15691 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15692 (entry_address): Omit unused NUM arg. All uses changed.
15694 2013-05-07 Juri Linkov <juri@jurta.org>
15696 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15697 to the string converted from number with `Fnumber_to_string'.
15700 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15702 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15703 This fixes a problem introduced by my previous change.
15705 2013-05-07 Glenn Morris <rgm@gnu.org>
15707 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15709 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15711 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15713 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15715 Static checking by GCC 4.8.0.
15716 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15717 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15718 (x_get_monitor_attributes_fallback)
15719 (x_get_monitor_attributes_xinerama)
15720 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15721 Define only if USE_GTK.
15722 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15723 (x_get_monitor_attributes_fallback): Omit unused locals.
15724 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15725 Use double, not float, to avoid mixed-mode floating point arithmetic.
15727 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15728 Jan Djärv <jan.h.d@swipnet.se>
15730 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15731 (XINERAMA_CFLAGS): New macros.
15732 (ALL_CFLAGS, LIBES): Use them.
15734 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15735 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15736 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15737 (syms_of_xfns): DEFSYM them.
15738 (struct MonitorInfo): New struct.
15739 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15740 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15741 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15742 (x_get_monitor_attributes_xinerama): New functions.
15743 (Fx_display_monitor_attributes_list): New primitive.
15744 (syms_of_xfns): Defsubr it.
15746 * xterm.h (x_display_info): Add Xatom_net_workarea and
15747 Xatom_net_current_desktop.
15749 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15750 and dpyinfo->Xatom_net_current_desktop.
15752 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15754 * xdisp.c (pos_visible_p): Use the special code for finding the
15755 beginning of a display property or overlay for any "replacing"
15756 display property, not just for display strings. This solves
15757 incorrect reporting of position by posn-at-point. (Bug#14241)
15759 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15761 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15762 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15763 Verify that ElfW (Half) fits in int.
15764 (fatal): Use same signature as lisp.h.
15765 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15766 configure and build with -DUNEXELF_DEBUG without worrying about
15767 other modules that use DEBUG.
15768 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15769 possibly-wide integers now uses it instead of plain fprintf.
15770 (entry_address): New function, which avoids problems with 32-bit
15771 overflow on 64-bit hosts.
15772 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15773 (round_up): Don't assume the remainder fits in int.
15774 (find_section): Use bool for boolean. Simplify debug code.
15775 (unexec): Don't assume file sizes fit in int or size_t.
15776 Omit unnecessary trailing newline in 'fatal' format.
15777 Use strerror rather than outputting decimal error number.
15778 Remove unused code when emacs is not defined;
15779 this file relies on Emacs now.
15780 Don't assume e_phnum and e_shnum are positive.
15782 * regex.c: Fix problems when DEBUG is defined.
15783 (extract_number, extract_number_and_incr): Define regardless of
15784 whether DEBUG is defined; that's simpler and makes the code less
15785 likely to go stale in the normal case when DEBUG is not defined.
15786 Return int rather than taking an int * arg. All callers changed.
15787 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15788 Remove, replacing with ...
15789 (DEBUG_PRINT): New macro. All callers changed.
15790 (DEBUG_COMPILES_ARGUMENTS): New macro.
15791 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15792 (print_compiled_pattern, print_double_string) [DEBUG]:
15793 Use prototype rather than old-style definition.
15794 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15795 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15796 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15797 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15798 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15799 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15800 This matters only when DEBUG is defined.
15802 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15804 * xdisp.c (set_iterator_to_next): Set the
15805 ignore_overlay_strings_at_pos_p flag only if we are _really_
15806 iterating over an overlay string, as indicated by the
15807 current.overlay_string_index member. (Bug#14306)
15809 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15811 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15812 to where it is used, to avoid autorelease issues (Bug#14050).
15814 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15816 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15817 * fileio.c (syms_of_fileio): Implement this.
15818 * filelock.c (create_lock_file): If symbolic links don't work, so
15819 we use a regular file as a lock file, do not fsync the lock file;
15822 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15824 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15825 (syms_of_minibuf): Adjust accodingly.
15827 * callint.c (Fcall_interactively): Adjust calls accordingly.
15829 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15831 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15832 w->contents is a buffer before computing everything else.
15833 Use parentheses to disambiguate last part of the condition.
15835 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15836 assertion violations. (Bug#14062)
15838 2013-05-01 David Reitter <david.reitter@gmail.com>
15840 * nsfns.m (ns_tooltip): Initialize.
15842 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15844 * coding.c (decode_coding_gap): Don't remove the character before
15845 a newline unless it's a CR character. (Bug#14287)
15847 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15849 * dispextern.h (struct face): Move enum face_underline_type
15850 earlier so that bitfields can be in the same word.
15852 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15854 * nsfns.m (handlePanelKeys): New function.
15855 (EmacsOpenPanel:performKeyEquivalent:)
15856 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15857 arrows/function/control and copy/paste keys (Bug#14296).
15859 2013-04-27 Juri Linkov <juri@jurta.org>
15861 * callint.c (Fcall_interactively): Call `Qread_number' for
15862 interactive code letter `n' instead of using duplicate code.
15865 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15867 * systime.h (make_timeval): Declare as 'const'.
15869 2013-04-27 Kenichi Handa <handa@gnu.org>
15871 * font.c (font_open_entity): Always open a font of manageable
15874 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15876 Port better to AIX (Bug#14258).
15877 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15880 2013-04-24 Kenichi Handa <handa@gnu.org>
15882 * coding.c (decode_coding_iso_2022): When an invalid escape
15883 sequence is encountered, reset the invocation and designation
15884 status to the safest one.
15886 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15888 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15889 Without this fix, "make distclean" leaves stamp-h1 behind.
15891 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15893 * w32fns.c (w32_fullscreen_rect): New function to compute the
15894 window rectangle for the given fullscreen mode.
15895 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15896 longer tunes the window size. This keeps the window's edges flush
15897 with the screen and allows the taskbar to hide itself in fullboth.
15899 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15900 window decorations and uses the entire screen.
15902 * w32term.h (w32_fullscreen_rect) Add prototype.
15903 (struct w32_output): Replace normal_width, normal_height,
15904 normal_top, and normal_left members with a single normal_placement
15906 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15908 (FRAME_NORMAL_PLACEMENT): New macro.
15910 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15912 * minibuf.c (Ftest_completion): Silence compiler warning.
15914 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15916 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15919 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15922 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15923 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15924 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15925 parentheses where appropriate.
15927 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15929 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15931 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15933 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15934 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15935 Mention in the doc string that setting these variables takes
15936 effect only after a call to set-window-buffer. (Bug#14200)
15938 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15940 * indent.c (Fvertical_motion): Don't consider display strings on
15941 overlay strings as display strings on the buffer position we
15942 started from. This prevents vertical cursor motion from jumping
15943 more than one line when there's an overlay string with a display
15944 property at end of line.
15945 Reported by Karl Chen <Karl.Chen@quarl.org> in
15946 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15948 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15950 * window.c (select_window): `record_buffer' even if window is
15951 already selected (bug#14191).
15953 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15955 * window.c (Fwindow_end): Test more flags, including the buffer's
15956 last_overlay_modified flag, to determine whether the window's
15957 display is really up-to-date. Prevents the function from
15958 returning a stale value. (Bug#14170)
15959 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15962 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15964 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15965 garbaged only if it is not already the top frame on its TTY.
15966 This prevents flickering due to constant redrawing of TTY frames when
15967 there are GUI frames open in the same session. (Bug#13864)
15969 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15971 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15972 of marking the idle timers directly.
15974 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15976 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15977 tables (bug#14054).
15979 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15981 * window.c (select_window): Don't record_buffer while the invariant is
15982 temporarily broken (bug#14161).
15984 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15986 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15988 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15990 2013-04-07 Romain Francoise <romain@orebokech.com>
15992 Ignore additional platform-specific ACL errors (Bug#13702).
15993 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15994 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15996 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15998 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16001 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16003 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16004 This bug was introduced by my 2013-02-25 change that simplified
16005 data_start configuration. Without this change, on GNU/Linux
16006 an Emacs configured with --enable-profiling fails immediately
16007 due to a profiler signal.
16008 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16009 with these flags. On platforms where special flags are needed
16010 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16011 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16012 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16014 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16016 Get rid of some platform-specific functions examining window
16017 system and its capabilities. This is a partial rework of the
16019 * lisp.h (have_menus_p): Remove prototype. This function is
16020 replaced with platform-independent window_system_available.
16021 (check_window_system): Move to...
16022 * frame.h (decode_window_system_frame, window_system_available):
16023 ...here, add new prototypes.
16024 * frame.c (window_system_available, decode_window_system_frame):
16026 (check_window_system): Platform-independent now.
16027 * xterm.h (x_in_use): Remove declaration.
16029 * w32term.h (check_x_frame):
16030 * nsterm.h (check_x_frame): Remove prototypes. This function
16031 is replaced with platform-independent decode_window_system_frame.
16032 * msdos.c (have_menus_p): Remove.
16033 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16034 Remove platform-specific functions. Use check_window_system,
16035 decode_window_system_frame and check_ns_display_info where
16036 appropriate. Minor style and comment tweaks.
16037 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16038 (check_x_frame): Likewise.
16039 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16041 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16042 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16043 * xmenu.c, xselect.c: All related users changed.
16045 2013-04-03 Kenichi Handa <handa@gnu.org>
16047 The following changes is to optimize the code for reading UTF-8
16050 * coding.c (check_ascii): Rename from detect_ascii. Return value
16051 changed. Check EOL format. Do not call adjust_coding_eol_type
16053 (check_utf_8): New function.
16054 (adjust_coding_eol_type): Do nothing if already adjusted.
16055 (detect_coding): Compare the return value of check_ascii with
16056 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16057 (decode_coding_gap): Optimize for valid UTF-8.
16059 2013-03-21 Kenichi Handa <handa@gnu.org>
16061 * coding.c (syms_of_coding): Cancel previous change.
16063 * insdel.c (insert_from_gap): Fix previous change.
16065 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16067 Consistently use platform-specific function to detect window system.
16068 * lisp.h (check_window_system): New prototype. This function is
16069 going to replace check_x, check_w32 and check_ns.
16070 (have_menus_p): Mention msdos.c in comment.
16071 * fontset.c (check_window_system_func): Remove. Adjust all users.
16072 * fontset.h (check_window_system_func): Remove prototype.
16073 * nsterm.h (check_ns):
16074 * xterm.h (check_x):
16075 * w32term.h (check_w32): Likewise.
16076 * menu.c (Fx_popup_menu): Use check_window_system.
16077 * msdos.c (check_window_system): Define for MS-DOS.
16078 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16079 * w32fns.c (check_window_system): Likewise for MS-Windows.
16080 * xfns.c (check_window_system): Likewise for X.
16081 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16082 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16084 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16086 Prefer < to > in range checks such as 0 <= i && i < N.
16087 This makes it easier to visualize quantities on a number line.
16088 This patch doesn't apply to all such range checks,
16089 only to the range checks affected by the 2013-03-24 change.
16090 This patch reverts most of the 2013-03-24 change.
16091 * alloc.c (xpalloc, Fgarbage_collect):
16092 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16093 * character.c (string_escape_byte8):
16094 * charset.c (read_hex):
16095 * data.c (cons_to_unsigned):
16096 * dispnew.c (update_frame_1):
16097 * doc.c (Fsubstitute_command_keys):
16098 * doprnt.c (doprnt):
16099 * editfns.c (hi_time, decode_time_components):
16100 * fileio.c (file_offset):
16101 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16102 * font.c (font_intern_prop):
16103 * frame.c (x_set_alpha):
16104 * gtkutil.c (get_utf8_string):
16105 * indent.c (check_display_width):
16106 * keymap.c (Fkey_description):
16107 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16109 * minibuf.c (read_minibuf_noninteractive):
16110 * process.c (wait_reading_process_output):
16111 * search.c (Freplace_match):
16112 * window.c (get_phys_cursor_glyph):
16113 * xdisp.c (redisplay_internal):
16114 * xsmfns.c (smc_save_yourself_CB):
16115 Prefer < to > for range checks.
16116 * dispnew.c (sit_for): Don't mishandle NaNs.
16117 This fixes a bug introduced in the 2013-03-24 change.
16118 * editfns.c (decode_time_components): Don't hoist comparison.
16119 This fixes another bug introduced in the 2013-03-24 change.
16121 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16123 * frame.h (struct frame): Drop scroll_bottom_vpos
16124 member becaue all real users are dead long ago.
16125 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16126 * xdisp.c (redisplay_internal): Adjust user.
16128 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16130 * nsmenu.m (showAtX:Y:for:): setLevel to
16131 NSPopUpMenuWindowLevel (Bug#13998).
16133 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16135 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16136 (ns_check_pending_open_menu): Declare.
16138 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16139 (x_activate_menubar): Update the menu with title that matches
16140 ns_get_pending_menu_title, and call
16141 ns_check_pending_openmenu (Bug#12698).
16142 (menuWillOpen:): New method.
16143 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16145 * nsterm.m (menu_will_open_state, menu_mouse_point)
16146 (menu_pending_title): New varaibles.
16147 (ns_get_pending_menu_title, ns_check_menu_open)
16148 (ns_check_pending_open_menu): New functions.
16150 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16152 * indent.c (current_column_bol_cache): Remove leftover which is not
16153 used in Fmove_to_column any more.
16154 (current_column, scan_for_column): Adjust users.
16155 * keyboard.c (last_point_position_buffer, last_point_position_window):
16156 Remove leftovers which are not used for recording undo any more.
16157 (command_loop_1, syms_of_keyboard): Adjust users.
16158 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16159 redisplay_window any more.
16160 (move_it_to): Adjust user.
16162 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16164 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16165 Update dependencies.
16167 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16169 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16170 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16171 forward references.
16173 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16175 * window.h (struct window): Replace hchild, vchild and buffer slots
16176 with a single slot 'contents'. This is possible because each valid
16177 window may have either the child window (in vertical or horizontal
16178 combination) or buffer to display (for the leaf window). Using that,
16179 a lot of operations to traverse and/or change window hierarchies may
16180 be simplified. New member horizontal is used to distinguish between
16181 horizontal and vertical combinations of internal windows.
16182 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16183 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16184 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16185 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16186 Use contents slot, not buffer, where appropriate.
16187 (wset_combination): New function.
16188 (wset_buffer): Add eassert.
16189 (Fframe_first_window): Simplify the loop reaching first window.
16190 (Fwindow_buffer): Use WINDOW_LEAF_P.
16191 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16192 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16193 (unshow_buffer): Convert initial debugging check to eassert.
16194 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16195 (make_parent_window, window_resize_check, window_resize_apply)
16196 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16197 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16198 Adjust to match struct window changes.
16199 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16200 (mark_window_cursors_off, count_windows, get_leaf_windows)
16201 (foreach_window_1): Simplify the loop.
16202 * alloc.c (mark_object): Do not check for the leaf window because
16203 internal windows has no glyph matrices anyway.
16204 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16205 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16206 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16207 (build_frame_matrix_from_window_tree, mirror_make_current)
16208 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16209 (update_window_tree, set_window_update_flags): Simplify the loop.
16210 (sync_window_with_frame_matrix_rows): Enforce live window.
16211 Use contents slot, not buffer, where appropriate.
16212 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16213 and WINDOW_HORIZONTAL_COMBINATION_P.
16214 (make_frame_visible_1): Simplify the loop.
16215 Use contents slot, not buffer, where appropriate.
16216 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16217 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16218 (expose_window_tree): Likewise.
16219 Use contents slot, not buffer, where appropriate.
16220 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16221 to avoid deleted windows. Use contents slot instead of buffer.
16222 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16223 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16224 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16225 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16227 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16229 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16230 identify the reasons for assertion violations in bug#14062 and
16232 (Fx_show_tip): Fix compilation error under
16233 "--enable-check-lisp-object-type". (Bug#14073)
16235 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16236 Reported by <rzl24ozi@gmail.com>.
16238 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16240 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16242 (unwind_with_echo_area_buffer): ...to restore it here.
16243 This is needed to ensure that...
16244 (redisplay_window): ...both window markers are valid here,
16245 which is verified by eassert.
16246 * editfns.c (save_excursion_save): Do not assume that
16247 selected_window always displays the buffer.
16248 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16251 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16253 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16256 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16258 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16260 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16262 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16263 since MinGW's w32api headers do. This avoids compiler warnings.
16265 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16266 if already defined.
16268 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16270 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16272 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16274 * gtkutil.c (style_changed_cb): Check if frame is live and an
16275 X frame (Bug#14038).
16277 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16279 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16280 Define only for _WIN32_WINNT less than 0x0500.
16281 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16283 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16284 see its own definitions of 'struct timeval' and 'struct timezone'.
16286 Fix incompatibilities between MinGW.org and MinGW64 headers.
16287 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16289 * w32.c (REPARSE_DATA_BUFFER): Guard with
16290 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16292 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16294 * xterm.c: Include X11/XKBlib.h
16295 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16297 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16299 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16301 * blockinput.h (input_blocked_p): Likewise.
16302 * bytecode.c (exec_byte_code): Likewise.
16303 * callproc.c (call_process_kill, call_process_cleanup)
16304 (Fcall_process): Likewise.
16305 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16306 (Fccl_execute_on_string): Likewise.
16307 * character.c (string_escape_byte8): Likewise.
16308 * charset.c (read_hex): Likewise.
16309 * cm.c (calccost): Likewise.
16310 * data.c (cons_to_unsigned): Likewise.
16311 * dired.c (directory_files_internal, file_name_completion):
16313 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16314 (sit_for): Likewise.
16315 * doc.c (Fsubstitute_command_keys): Likewise.
16316 * doprnt.c (doprnt): Likewise.
16317 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16318 * emacsgtkfixed.c: Likewise.
16319 * fileio.c (file_offset, Fwrite_region): Likewise.
16320 * floatfns.c (Fexpt, fmod_float): Likewise.
16321 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16323 * font.c (font_intern_prop): Likewise.
16324 * frame.c (x_set_alpha): Likewise.
16325 * gtkutil.c (get_utf8_string): Likewise.
16326 * indent.c (check_display_width): Likewise.
16327 * intervals.c (create_root_interval, rotate_right, rotate_left)
16328 (split_interval_right, split_interval_left)
16329 (adjust_intervals_for_insertion, delete_node)
16330 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16331 (merge_interval_right, merge_interval_left, copy_intervals)
16332 (set_intervals_multibyte_1): Likewise.
16333 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16334 * keymap.c (Fkey_description): Likewise.
16335 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16336 * lread.c (openp, read_integer, read1, string_to_number):
16338 * menu.c (ensure_menu_items): Likewise.
16339 * minibuf.c (read_minibuf_noninteractive): Likewise.
16340 * print.c (printchar, strout): Likewise.
16341 * process.c (create_process, Faccept_process_output)
16342 (wait_reading_process_output, read_process_output, send_process)
16343 (wait_reading_process_output): Likewise.
16344 * profiler.c (make_log, handle_profiler_signal): Likewise.
16345 * regex.c (re_exec): Likewise.
16346 * regex.h: Likewise.
16347 * search.c (looking_at_1, Freplace_match): Likewise.
16348 * sysdep.c (get_child_status, procfs_ttyname)
16349 (procfs_get_total_memory): Likewise.
16350 * systime.h (EMACS_TIME_VALID_P): Likewise.
16351 * term.c (dissociate_if_controlling_tty): Likewise.
16352 * window.c (get_phys_cursor_glyph): Likewise.
16353 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16354 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16356 * xfns.c (Fx_window_property): Likewise.
16357 * xmenu.c (set_frame_menubar): Likewise.
16358 * xselect.c (x_get_window_property, x_handle_dnd_message):
16360 * xsmfns.c (smc_save_yourself_CB): Likewise.
16361 * xterm.c (x_scroll_bar_set_handle): Likewise.
16363 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16365 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16366 to be optional or nil. Adjust comment and convert it to docstring.
16367 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16368 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16370 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16372 Static checking by GCC 4.8-20130319.
16373 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16374 * process.c (Fset_process_datagram_address)
16375 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16376 * xdisp.c (get_char_face_and_encoding)
16377 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16378 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16379 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16381 2013-03-24 Ken Brown <kbrown@cornell.edu>
16383 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16384 fix compilation on 64-bit Cygwin, where underscores are not
16385 automatically prepended.
16387 * w32term.c (w32_initialize): Silence compiler warning.
16389 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16391 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16392 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16393 variables, to save and restore frame dimensions.
16394 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16395 after returning from a 'fullscreen' configuration.
16396 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16397 to avoid races between the main thread and the input thread.
16399 * w32term.h (struct w32_output): New members normal_width,
16400 normal_height, normal_top, normal_left, and prev_fsmode.
16401 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16402 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16403 members of a frame.
16405 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16406 'fullscreen' parameter. Always record previous width and height
16407 of the frame, except when switching out of maximized modes, so
16408 that they could be restored correctly, instead of resetting to the
16409 default frame dimensions. Send SC_RESTORE command to the frame,
16410 unless we are going to send SC_MAXIMIZE, to restore the frame
16411 resize hints in the mouse pointer shown by the window manager.
16414 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16416 * lisp.h (get_frame_param): Adjust conditions for prototype
16419 2013-03-22 Ken Brown <kbrown@cornell.edu>
16421 * unexcw.c: Drop unneeded inclusion of w32common.h.
16422 (report_sheap_usage): Declare.
16423 (read_exe_header): Add magic numbers for x86_64.
16424 (fixup_executable): Fix printf format specifier for unsigned long
16427 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16429 * frame.h (struct frame): Put menu_bar_window under #ifdef
16430 because this member is not needed when X toolkit is in use.
16431 (fset_menu_bar_window):
16432 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16433 (free_glyphs, update_frame):
16434 * xdisp.c (expose_frame): Likewise.
16435 (display_menu_bar): Likewise. Remove redundant eassert.
16436 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16439 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16441 Use functions and constants to manipulate Lisp_Save_Value objects.
16442 This replaces code that used macros and strings and token-pasting.
16443 The change makes the C source a bit easier to follow,
16444 and shrinks the Emacs executable a bit.
16445 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16446 (make_save_value): Change 1st arg from string to enum. All callers
16449 (mark_object): Use if, not #if, for GC_MARK_STACK.
16450 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16451 (XSAVE_OBJECT): Now functions, not macros.
16452 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16453 the constant was never used.
16454 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16455 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16456 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16457 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16459 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16460 type3 with a single member save_type. All uses changed.
16461 (save_type, set_save_pointer, set_save_integer): New functions.
16462 * print.c (PRINTX): Remove.
16464 * alloc.c: Remove redundant static declarations.
16466 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16468 * window.h (struct window): Convert left_col, top_line, total_lines
16469 and total_cols from Lisp_Objects to integers. Adjust comments.
16470 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16472 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16473 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16474 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16475 Adjust users where appropriate.
16477 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16479 * frame.h (struct frame): Drop resx and resy because the same data is
16480 available from window system-specific output context. Adjust users.
16481 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16482 New functions to provide defaults when no window system available.
16483 (FRAME_RES_X, FRAME_RES_Y): New macros.
16484 (NUMVAL): Move from xdisp.c.
16485 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16486 (Ffont_face_attributes, Fopen_font):
16487 * image.c (gs_load):
16488 * w32font.c (fill_in_logfont):
16489 * xdisp.c (calc_pixel_width_or_height):
16490 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16491 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16493 2013-03-20 Kenichi Handa <handa@gnu.org>
16495 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16496 to 1 (temporary workaround until a bug related to ASCII
16497 optimization is fixed).
16499 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16501 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16502 Signal error if window is not internal. Adjust docstring.
16503 (delete_all_child_windows): Use combination_limit to save the buffer.
16504 (Fset_window_configuration): Adjust accordingly.
16505 * print.c (syms_of_print): Initialize debugging output not here...
16506 (init_print_once): ...but in a new function here.
16507 * lisp.h (init_print_once): Add prototype.
16508 * emacs.c (main): Add call to init_print_once. Adjust comments.
16510 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16512 * window.c (window_resize_check, window_resize_apply)
16513 (window_from_coordinates, recombine_windows, set_window_buffer)
16514 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16515 (Fsplit_window_internal, Fdelete_window_internal)
16516 (freeze_window_starts): Use bool for booleans.
16517 * window.h (window_frame_coordinates, resize_frame_windows)
16518 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16520 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16522 * dispnew.c (bitch_at_user): Use `user-error'.
16524 2013-03-17 Ken Brown <kbrown@cornell.edu>
16526 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16527 as return type of image_background. (Bug#13981)
16528 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16530 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16532 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16533 (ns_select): Don't return with result uninitialized.
16535 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16538 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16540 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16541 directories. If filename is nil, get directory name (Bug#13932).
16542 Use getFilename and getDirectory.
16543 (getFilename, getDirectory): New methods for EmacsSavePanel and
16545 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16547 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16549 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16551 2013-03-15 Kenichi Handa <handa@gnu.org>
16553 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16554 (adjust_after_replace): Make it back to static. Delete the third
16555 arg text_at_gap_tail. Cancel the code for handling it.
16557 * coding.h (struct coding_system): New member eol_seen.
16559 * coding.c (detect_ascii): New function.
16560 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16561 when the source bytes are actually scanned. On detecting for
16562 coding_category_utf_8_auto, call detect_ascii instead of scanning
16563 source bytes directly.
16564 (produce_chars): Call insert_from_gap with the new arg 0.
16565 (encode_coding): Likewise.
16566 (decode_coding_gap): Control ASCII optimization by the variable
16567 disable_ascii_optimization instead of #ifndef .. #endif.
16568 Deccode EOL format according to coding->eol_seen.
16569 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16572 * lisp.h (adjust_after_replace): Cancel externing it.
16573 (insert_from_gap): Adjust prototype.
16575 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16577 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16578 FULLSCREEN_MAXIMIZED. (Bug#13935)
16580 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16582 * region-cache.c (find_cache_boundary, move_cache_gap)
16583 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16584 Simplify debugging check and convert to eassert. Adjust comment.
16585 (pp_cache): Put under ENABLE_CHECKING.
16587 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16589 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16590 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16591 and WM_ACTIVATEAPP.
16592 (w32fullscreen_hook): If the frame is visible, reset
16593 f->want_fullscreen flag after changing the frame size. If the
16594 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16597 2013-03-13 Daniel Colascione <dancol@dancol.org>
16599 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16600 too so that these builds can use Cygwin's file conversion
16601 functions. (We've been building and linking cygw32.o all along
16602 and just not using it.)
16604 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16606 File synchronization fixes (Bug#13944).
16607 * Makefile.in (LIB_FDATASYNC): New macro.
16609 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16610 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16611 Don't worry about HAVE_FSYNC, since a substitute fsync is
16612 available if the system lacks one.
16613 (Fwrite_regin): Retry fsync if interrupted.
16615 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16617 * w32term.c (w32_read_socket): If the Emacs frame is being
16618 activated, call w32fullscreen_hook, to make sure the new frame
16619 dimensions are in effect. (Bug#13937)
16621 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16623 * xdisp.c (init_iterator): Simplify because both character and byte
16624 positions are either specified or -1. Add eassert. Adjust comment.
16625 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16626 character and byte positions can be obtained from marker.
16628 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16630 Static checking by Sun C 5.12.
16631 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16632 * bytecode.c (exec_byte_code):
16633 * dispnew.c (init_display):
16635 * fileio.c (Fsubstitute_in_file_name):
16636 * keyboard.c (Fevent_convert_list):
16637 * keymap.c (Fsingle_key_description):
16638 * term.c (maybe_fatal, fatal):
16639 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16640 * xsmfns.c (Fhandle_save_session):
16641 Omit unreachable code.
16642 * keymap.c (map_keymap_char_table_item): Cast void * to
16643 a function pointer type; the C Standard requires this.
16645 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16646 Include <sys/param.h> unconditionally, as that works elsewhere and
16647 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16648 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16651 See ChangeLog.12 for earlier changes.
16653 ;; Local Variables:
16657 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16659 This file is part of GNU Emacs.
16661 GNU Emacs is free software: you can redistribute it and/or modify
16662 it under the terms of the GNU General Public License as published by
16663 the Free Software Foundation, either version 3 of the License, or
16664 (at your option) any later version.
16666 GNU Emacs is distributed in the hope that it will be useful,
16667 but WITHOUT ANY WARRANTY; without even the implied warranty of
16668 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16669 GNU General Public License for more details.
16671 You should have received a copy of the GNU General Public License
16672 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.