1 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
3 Correct an old fix for GTK font selection
4 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
7 Fix minor bugs with printing null bytes
8 * minibuf.c (read_minibuf_noninteractive):
9 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
10 Work even if the Lisp string contains a null byte.
12 Port to hypothetical case where Qnil is nonzero
13 * alloc.c (allocate_pseudovector):
14 * callint.c (Fcall_interactively):
15 * coding.c (syms_of_coding):
16 * dispnew.c (realloc_glyph_pool):
17 * fringe.c (init_fringe):
19 * xdisp.c (init_iterator):
20 Port to the currently-hypothetical case where Qnil is nonzero.
21 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
22 as there are no Lisp_Object values in the data here.
23 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
24 All uses changed. Define only if not already defined, so that one
25 can debug with -DNIL_IS_NONZERO.
26 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
28 2015-01-19 Eli Zaretskii <eliz@gnu.org>
30 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
31 Qnil is represented as zero, before using that to initialize parts
32 of the glyph structure.
34 * xdisp.c (init_iterator): Verify that Qnil is represented as
35 zero, before using that to initialize parts of the iterator
38 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
40 Prefer memset to repeatedly assigning Qnil
41 * alloc.c (allocate_pseudovector): Catch more bogus values.
42 * alloc.c (allocate_pseudovector):
43 * callint.c (Fcall_interactively):
44 * coding.c (syms_of_coding):
45 * fringe.c (init_fringe):
46 Verify that Qnil == 0.
47 * callint.c (Fcall_interactively):
48 * eval.c (Fapply, Ffuncall):
49 * fns.c (mapcar1, larger_vector):
50 * font.c (font_expand_wildcards):
51 * fringe.c (init_fringe):
52 Prefer memset to assigning zeros by hand.
53 * callint.c (Fcall_interactively):
54 Remove duplicate assignment of Qnil to args[i].
55 * coding.c (syms_of_coding):
56 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
57 * fileio.c (Ffile_selinux_context):
58 Rewrite to avoid need for Lisp_Object array.
59 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
60 (DEFINE_LISP_SYMBOL_END): Use it.
61 (NIL_IS_ZERO): New constant.
62 (memsetnil): New function.
64 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
66 Tune pseudovector allocation assuming Qnil == 0.
67 * alloc.c (allocate_pseudovector): Use memset for both
68 Lisp_Objects and regular slots. Add zerolen arg.
69 * lisp.h (allocate_pseudovector): Adjust prototype.
70 (ALLOCATE_PSEUDOVECTOR): Adjust user.
71 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
72 (allocate_hash_table, allocate_window, allocate_frame)
73 (allocate_process, allocate_terminal): Remove prototypes.
74 * fns.c (allocate_hash_table): Now static here.
75 * frame.c (allocate_frame):
76 * process.c (allocate_process):
77 * terminal.c (allocate_terminal):
78 * window.c (allocate_window): Now static here.
79 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
81 * lisp.h (XTERMINAL): Add eassert.
82 * process.c (make_lisp_proc): Now static here.
84 Prefer INLINE functions in font.h to match style used in lisp.h.
85 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
86 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
87 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
89 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
90 * ftfont.c (ftfont_shape):
91 * macfont.m (macfont_shape):
92 * w32uniscribe.c (uniscribe_shape):
93 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
95 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
97 Give up on -Wsuggest-attribute=const
98 * decompress.c (Fzlib_available_p):
99 * gnutls.c (Fgnutls_available_p):
100 * gtkutil.h (xg_uses_old_file_dialog):
101 * xdisp.c (Ftool_bar_height):
102 * xmenu.c (popup_activated):
103 No longer const, since it's not const on at lest some
104 configurations, and we shouldn't lie to the compiler.
106 2015-01-15 Eli Zaretskii <eliz@gnu.org>
108 * fileio.c: Include binary-io.h.
109 (Fset_binary_mode): New function.
110 (syms_of_fileio): Defsubr it.
111 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
113 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
115 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
116 (Fgnutls_peer_status): Use it to set the :self-signed flag.
117 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
118 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
120 2015-01-14 Eli Zaretskii <eliz@gnu.org>
122 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
123 when FLAGS indicate the item is not highlighted. (Bug#19596)
125 2015-01-14 Martin Rudalics <rudalics@gmx.at>
127 * xmenu.c (update_frame_menubar): Remove garbaged code.
129 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
131 remove_slash_colon need not be inline
132 * process.c, process.h (remove_slash_colon): No longer inline.
133 This saves text bytes without hurting runtime performance.
135 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
137 Avoid extra multibyteness check in ENCODE_FILE users.
138 * callproc.c (encode_current_directory, Fcall_process, call_process):
139 * dired.c (directory_files_internal, file_name_completion):
140 Do not check for STRING_MULTIBYTE because encode_file_name
141 is a no-op for unibyte strings.
143 * process.h (remove_slash_colon): New function.
144 * callproc.c (encode_current_directory, call_process):
145 * process.c (Fstart_process): Use it.
147 Consistently handle time zone specification.
148 * editfns.c (decode_time_zone): New function, refactored out from ...
149 (Fencode_time): ... adjusted user.
150 (Fset_time_zone_rule): Use decode_time_zone.
152 * editfns.c (make_buffer_string_both): If requested range intersects
153 the gap, don't move the latter but copy in two regions, thus avoiding
154 unnecessary relocation of buffer data.
156 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
158 Use bool for boolean in xmenu.c, xml.c
159 * xmenu.c (x_menu_set_in_use, popup_get_selection)
160 (Fx_menu_bar_open_internal, popup_widget_loop)
161 (x_activate_menubar, xg_crazy_callback_abort)
162 (update_frame_menubar, set_frame_menubar)
163 (initialize_frame_menubar, free_frame_menubar)
164 (create_and_show_popup_menu, x_menu_show)
165 (create_and_show_dialog, x_dialog_show):
166 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
167 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
168 * xrdb.c (main) [TESTRM]:
169 * xsettings.c (init_gsettings):
170 * xterm.c (XFillRectangle, xg_scroll_callback)
171 (xg_end_scroll_callback):
172 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
173 Use bool for boolean.
174 * xmenu.c (TRUE): Remove; no longer used.
175 (show_help_event): Remove long-unused code.
176 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
178 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
180 Don't say Fnext_read_file_uses_dialog_p is const
181 It's const only if a windowing system is not used; don't say it's
182 const otherwise. See:
183 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
184 * fileio.c (next_read_file_uses_dialog_p): Remove.
185 Move guts back to ...
186 (Fnext_read_file_uses_dialog_p): ... here.
187 Don't declare as const, as make-docfile.c now has a special case
188 for this function. This is an ugly hack, but it's better than
189 lying to the compiler.
191 Remove now-unnecessary forward XTYPE decl
192 * lisp.h (XTYPE): Remove forward declaration. The recent merge
193 from emacs-24 fixed the problem in a better way, by moving XPNTR's
194 definition to after XTYPE's.
196 2015-01-13 Eli Zaretskii <eliz@gnu.org>
198 Fix problems with 32-bit wide-int build exposed by MinGW.
199 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
200 compilation error in an unoptimized build when !USE_LSB_TAG.
202 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
203 same larger value as for the 64-bit build.
205 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
206 avoid compiler warnings.
208 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
209 Avoid compiler warnings about cast from integer to pointer of
212 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
213 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
214 casting from integer to pointer of different size.
215 (add_menu_item): Pass the help-echo string as a pointer to
216 Lisp_String, not as a Lisp_Object.
217 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
218 string object from its C pointer.
220 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
221 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
223 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
224 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
225 compiler warnings about size differences.
226 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
227 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
228 (Fw32_toggle_lock_key): Pass the new state of the key as a C
229 integer; use -1 for nil. Doc fix.
231 * .gdbinit (xgetsym): New subroutine.
232 (xsymname, xsymbol): Use it.
233 (xprintsym): No need to call xgetptr.
235 2015-01-13 Martin Rudalics <rudalics@gmx.at>
237 * frame.c (adjust_frame_size): Make sure new numbers of
238 lines/columns get installed after font size change (Bug#19575).
240 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
242 Add DEFUN attributes.
243 * callint.c (Finteractive):
244 * character.c (Fcharacterp, Fmax_char):
245 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
246 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
247 (Ffloatp, Fbyteorder):
248 * decompress.c (Fzlib_available_p):
250 * frame.c (Fframe_windows_min_size):
251 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
252 * window.c (Fwindow__sanitize_window_sizes):
253 * xdisp.c (Ftool_bar_height):
254 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
255 * emacs.c (Fkill_emacs):
257 * keyboard.c (Ftop_level, Fexit_recursive_edit)
258 (Fabor_recursive_edit): Add noreturn attribute.
260 * search.c (fast_string_match_internal): New function,
262 (fast_string_match, fast_string_match_ignore_case): ...functions
264 * lisp.h (fast_string_match, fast_string_match_ignore_case):
265 inlined from here now.
266 (fast_string_match_internal): Add prototype.
267 * dired.c (file_name_completion): Use fast_string_match_internal.
269 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
270 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
271 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
272 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
274 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
276 Port to 32-bit MingGW --with-wide-int
277 Problem reported by Eli Zaretskii in:
278 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
279 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
280 what we think it is, rather than checking only its alignment (and
281 doing so incorrectly on MinGW).
283 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
285 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
286 Remove dead NILP check.
287 * image.c (Flookup_image): Use regular format for docstring.
288 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
290 2015-01-12 Martin Rudalics <rudalics@gmx.at>
292 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
294 * frame.c (frame_default_tool_bar_height): New variable.
295 (adjust_frame_size): Possibly add requested adjustment to
296 Vframe_adjust_size_history.
297 (make_frame): Initialize tool_bar_redisplayed_once slot.
298 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
299 doc-string. Call adjust_frame_size unconditionally (the frame's
300 text size may remain unaltered but the pixel size may change).
301 (x_figure_window_size): If frame_default_tool_bar_height was
302 set, use it instead of calculating the tool bar height from
303 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
304 Vframe_initial_frame_tool_bar_height.
305 (Qchange_frame_size, Qxg_frame_set_char_size)
306 (Qset_window_configuration, Qx_create_frame_1)
307 (Qx_create_frame_2): New symbols.
308 (Vframe_initial_frame_tool_bar_height): Remove.
309 (Vframe_adjust_size_history): New history variable for debugging
310 frame size adjustments.
311 * frame.h (struct frame): New boolean slot
312 tool_bar_redisplayed_once.
313 (frame_default_tool_bar_height): Extern.
314 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
315 to adjust_frame_size.
316 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
317 Qx_create_frame_2 to adjust_frame_size.
318 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
319 inhibit 1 when we have not redisplayed the tool bar yet.
320 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
321 Qx_create_frame_2 to adjust_frame_size.
322 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
324 * window.c (Fset_window_configuration): Pass
325 Qset_window_configuration to adjust_frame_size.
326 * xdisp.c (redisplay_tool_bar): Assign new height to
327 frame_default_tool_bar_height.
328 (redisplay_internal): If we haven't redisplayed this frame's
329 tool bar, call redisplay_tool_bar early so we can adjust the
330 frame size accordingly.
331 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
332 inhibit 1 when we have not redisplayed the tool bar yet.
333 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
334 Qx_create_frame_2 to adjust_frame_size.
336 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
338 Have 'make' output better GEN names
339 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
340 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
341 more naturally so that 'make' can output more-accurate names.
343 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
345 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
346 calling reset_buffer_local_variables, and make sure we initialize
349 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
351 * coding.c (Fcoding_system_plist): Use common style for docstring.
353 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
355 Port to MSB hosts without optimization
356 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
357 the inline function XTYPE needs to be declared before being used.
358 * lisp.h (XTYPE): New forward declaration.
360 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
362 Port to 32-bit --with-wide-int
363 Prefer symbol indexes to struct Lisp_Symbol * casted and then
364 widened, as the latter had trouble with GCC on Fedora 21 when
365 configured --with-wide-int and when used in static initializers.
366 * alloc.c (garbage_collect_1, which_symbols):
367 * lread.c (init_obarray):
368 Prefer builtin_lisp_symbol when it can be used.
369 * dispextern.h (struct image_type.type):
370 * font.c (font_property_table.key):
371 * frame.c (struct frame_parm_table.sym):
372 * keyboard.c (scroll_bar_parts, struct event_head):
373 * xdisp.c (struct props.name):
374 Use the index of a builtin symbol rather than its address.
376 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
377 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
378 symbol indexes rather than pointers, and which work better on MSB
379 hosts because they shift right before tagging. All uses changed.
380 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
381 No longer noops on wide-int hosts, since they work now.
382 (builtin_lisp_symbol): New function.
384 Port to HAVE_FREETYPE && !HAVE_XFT
385 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
386 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
387 Declare in this case too.
389 2015-01-10 Eli Zaretskii <eliz@gnu.org>
391 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
393 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
394 make_pointer_integer instead of XIL.
395 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
397 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
398 instead of XIL. Put a list of the descriptor, action, and file
399 name in event->arg, instead of spreading them between event->code
402 * w32term.c (queue_notifications): Use make_pointer_integer
403 instead of XIL. Put a list of the descriptor, action, and file
404 name in event->arg, instead of spreading them between event->code
407 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
408 event creation to changes in w32term.c and w32inevt.c above.
410 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
412 Port Qnil==0 changes to 32-bit --with-wide-int
413 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
414 macro-implemented version. For the non-USE_LSB_TAG case, supply
415 a new inline function that is the inverse of the new TAG_SYMPTR.
416 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
417 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
418 negative number, don't allow sign bits to bleed into the encoded
419 value. Shift in zero bits instead.
421 Refactor pointer-to-integer conversion
422 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
423 Rename and move to lisp.h. All uses changed.
424 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
425 which are renamed from gfilenotify.c's lisp_to_monitor and
426 monitor_to_lisp, and with more-generic void * signatures.
428 2015-01-08 Eli Zaretskii <eliz@gnu.org>
430 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
431 returned for right-to-left screen lines. (Before the change on
432 2014-12-30, the incorrectly-computed X pixel coordinate concealed
435 * .gdbinit (xsymname): New subroutine.
436 (xprintsym, initial-tbreak): Use it to access the name of a symbol
437 in a way that doesn't cause GDB to barf when it tries to
438 dereference a NULL pointer.
440 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
442 (set_cursor_from_row, try_cursor_movement, dump_glyph)
443 (insert_left_trunc_glyphs, append_space_for_newline)
444 (extend_face_to_end_of_line, highlight_trailing_whitespace)
445 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
446 (Fbidi_resolved_levels, produce_special_glyphs)
447 (rows_from_pos_range, mouse_face_from_buffer_pos)
448 (note_mouse_highlight): Use nil as the object for glyphs inserted
449 by the display engine, and test with NILP instead of INTEGERP.
452 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
455 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
458 * dispextern.h (struct glyph, struct it): Update comments for the
461 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
463 Port new Lisp symbol init to x86 --with-wide-int
464 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
465 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
466 GCC (at least) does not allow a constant initializer to widen an
469 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
470 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
471 Although clang doesn't need it, some other compiler might, and
472 it's easy enough to be safe.
474 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
475 Apparently clang removed support for the alloc_size attribute.
477 Port Qnil==0 XUNTAG to clang
478 clang has undefined behavior if the program subtracts an integer
479 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
480 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
481 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
482 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
484 Port GFileMonitor * hack to Qnil==0 platforms
485 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
486 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
487 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
489 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
491 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
492 size instead of using widht/height. The frame may be constrained.
494 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
496 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
497 Needed when neither optimizing nor inlining.
498 Also, sort decls alphabetically.
500 2015-01-05 Eli Zaretskii <eliz@gnu.org>
502 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
503 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
504 declarations of Q* variables that represent symbols.
506 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
510 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
511 that NILP (x) is equivalent to testing whether x is 0 at the
512 machine level. The overall effects of this and the previous patch
513 shrink the size of the text segment by 2.3% and speeds up
514 compilation of all the .elc files by about 0.5% on my platform,
515 which is Fedora 20 x86-64.
516 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
517 (make_lisp_symbol) [USE_LSB_TAG]:
518 Symbols now tag the difference from lispsym, not the pointer.
519 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
520 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
521 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
522 (XSYMBOL): New forward decl.
523 (XUNTAGBASE): New function.
526 Compute C decls for DEFSYMs automatically
528 This patch also makes Q constants (e.g., Qnil) constant addresses
529 from the C point of view.
530 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
531 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
532 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
533 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
534 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
535 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
536 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
537 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
538 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
539 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
540 * xselect.c, xsettings.c, xterm.c:
541 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
542 These names are now defined automatically by make-docfile.
543 * alloc.c (init_symbol): New function.
544 (Fmake_symbol): Use it.
545 (c_symbol_p): New function.
546 (valid_lisp_object_p, purecopy): Use it.
547 * alloc.c (marked_pinned_symbols):
548 Use make_lisp_symbol instead of make_lisp_ptr.
549 (garbage_collect_1): Mark lispsym symbols.
550 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
551 (mark_object): Use it.
552 (sweep_symbols): Sweep lispsym symbols.
553 (symbol_uses_obj): New function.
554 (which_symbols): Use it. Work for lispsym symbols, too.
555 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
556 since Qt's address is already known now.
557 (syms_of_alloc): Add lispsym count to symbols_consed.
558 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
559 when testing whether storage is all bits zero.
560 * dispextern.h (struct image_type):
561 * font.c (font_property_table):
562 * frame.c (struct frame_parm_table, frame_parms):
563 * keyboard.c (scroll_bar_parts, struct event_head):
564 * xdisp.c (struct props):
565 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
566 Lisp_Object *, since Qfoo is no longer an object whose address can be
567 taken. All uses changed.
568 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
569 use it, so that they no longer need to take the address of a Lisp sym.
570 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
571 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
572 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
573 DEFSYM Qdeactivate_mark before the corresponding var.
574 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
575 instead of interning their symbols; this avoids duplicates.
576 (LISP_INITIALLY, TAG_PTR)
577 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
579 (LISP_INITIALLY_ZERO): Use it.
580 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
581 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
582 Move decls up, to avoid forward uses. Include globals.h earlier, too.
583 (make_lisp_symbol): New function.
584 (XSETSYMBOL): Use it.
585 (DEFSYM): Now just a placeholder for make-docfile.
586 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
587 (intern_sym): New function, with body taken from old intern_driver.
588 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
590 (define_symbol): New function.
591 (init_obarray): Define the C symbols taken from lispsym.
592 Use plain DEFSYM for Qt and Qnil.
593 * syntax.c (init_syntax_once): No need to worry about
594 Qchar_table_extra_slots.
596 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
598 'temacs -nw' should not call missing functions
599 Without this patch, "temacs -nw" fails with the diagnostic
600 "emacs: Symbol's function definition is void: frame-windows-min-size"
601 and messes up the tty's state.
602 * frame.c (Fframe_windows_min_size): New placeholder function.
603 (syms_of_frame): Define it.
604 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
605 (syms_of_window): Define it.
607 Less 'make' chatter for lisp dir
608 * Makefile.in (%.elc): Adjust to compile-onefile change in
611 batch write-region no longer says "Wrote FOO"
612 This cuts down on 'make' chatter a bit.
613 * fileio.c (Fwrite_region):
614 Don't output "Wrote /whatever/foo.elc" if noninteractive.
616 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
618 Revert previous change to produce_composite_glyph
619 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
621 Pacify gcc -Wparentheses
622 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
624 2015-01-03 Martin Rudalics <rudalics@gmx.at>
626 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
627 f->can_x_set_window_size is true.
628 * xterm.c (x_set_window_size_1): Call change_frame_size with
629 text sizes instead of pixel sizes (Bug#19428).
631 2015-01-01 Eli Zaretskii <eliz@gnu.org>
633 * xdisp.c (pos_visible_p): Fix up the X coordinate for
634 right-to-left screen lines. (Bug#19473)
636 2015-01-01 Eli Zaretskii <eliz@gnu.org>
638 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
640 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
642 Simplify setfattr use by assuming GNU make
643 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
644 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
645 Simplify by using GNU make rather than shell conditionals,
646 by using ln -f rather than rm -f followed by ln,
647 and by preferring $@ to spelling out the destination.
649 2014-12-29 Eli Zaretskii <eliz@gnu.org>
651 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
652 file doesn't compile on MS-Windows.
654 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
656 Allow return value of system-name to vary. (Bug#19438)
657 * filelock.c (current_lock_owner):
658 * xrdb.c (get_environ_db):
659 * xterm.c (same_x_server):
660 * xterm.c (x_term_init):
661 Prefer (system-name) to system-name, and avoid naming
662 locals 'system-name'.
663 * editfns.c (cached_system_name): New static var.
664 (init_and_cache_system_name): New function.
665 (init_editfns, Fsystem_name): Use it.
666 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
667 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
668 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
669 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
670 Don't create a new string if the current value is already correct.
672 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
674 Fix produce_composite_width typo
675 * term.c (produce_composite_glyph):
676 Fix typo that confused number of columns for pixel width.
678 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
680 Wrap dll functions more simply
681 * decompress.c, gnutls.c, image.c, xml.c:
682 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
683 rather than the inverse when not WINDOWSNT. This isolates the
684 fn_* business into the WINDOWSNT-specific section of the code,
685 which makes it easier to maintain the generic code.
686 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
687 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
688 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
689 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
690 Remove. All uses replaced by DEF_DLL_FN.
691 * decompress.c (inflateInit2): Remove; no longer needed.
692 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
694 Port memory-full checking to GnuTLS 3.3
695 Instead of using gnutls_global_set_mem_functions, check every call
696 to a GnuTLS function that might return an indication of memory
697 exhaustion. Suggested by Dmitry Antipov in:
698 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
699 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
700 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
701 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
703 (check_memory_full): New function.
704 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
705 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
706 (Fgnutls_boot): Use it.
707 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
709 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
711 Fix parse_settings to match internal documentation
712 * xsettings.c (parse_settings): Return the number of settings seen.
713 Count the settings changes accurately.
714 (read_settings): Don't confuse number of settings changes with
715 the return code from XGetWindowProperty.
717 2014-12-27 Eli Zaretskii <eliz@gnu.org>
719 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
720 composition_compute_stop_pos to the number of characters in the
722 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
724 * composite.c (composition_compute_stop_pos): If no composition
725 was found in a string before ENDPOS, and ENDPOS is the string end,
726 no need to back up to a safe point.
728 * dispextern.h (struct it) <end_charpos>: Improve commentary.
730 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
732 * nsimage.m (allocInitFromFile:): Initialize bmRep.
733 (dealloc): Release bmRep.
734 (setPixmapData): Make bmRep local so class member is not
736 (setPixmapData): Rename local variable bmRep to avoid compiler
739 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
741 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
742 when going to fullscreen (Bug#0x180004f).
744 2014-12-27 Eli Zaretskii <eliz@gnu.org>
746 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
748 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
750 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
752 2014-12-27 Eli Zaretskii <eliz@gnu.org>
754 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
756 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
758 Use bool for boolean in xselect.c, xsettings.c
759 * xselect.c (x_get_local_selection, struct selection_data)
760 (x_selection_request_lisp_error, struct prop_location)
761 (x_handle_selection_request, x_convert_selection)
762 (waiting_for_other_props_on_window, expect_property_change)
763 (wait_for_property_change, x_handle_property_notify)
764 (x_get_foreign_selection, x_get_window_property)
765 (receive_incremental_selection)
766 (x_get_window_property_as_lisp_data)
767 (lisp_data_to_selection_data, Fx_get_selection_internal)
768 (x_send_client_event):
769 * xselect.c, xterm.h (x_handle_dnd_message):
770 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
771 (apply_xft_settings, read_and_apply_settings)
772 (xft_settings_event, init_gsettings, init_xsettings)
774 Use bool for boolean.
775 * xselect.c (x_get_window_property): Omit last arg, which was an
777 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
778 always true. All callers changed.
780 2014-12-26 Eli Zaretskii <eliz@gnu.org>
782 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
785 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
787 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
790 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
792 Use bool for boolean in xsmfns.c
793 * xsmfns.c, xterm.h (x_session_have_connection):
794 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
795 Use bool for boolean.
796 (x_session_initialize, Fhandle_save_session):
797 Prefer NILP (x) to EQ (x, Qnil).
799 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
801 * callproc.c (child_setup):
802 * dbusbind.c (xd_signature_cat):
803 * doc.c (get_doc_string, Fsnarf_documentation):
804 * editfns.c (Fuser_full_name):
805 * frame.c (xrdb_get_resource):
806 * gtkutil.c (xg_get_file_with_chooser):
807 * tparam.c (tparam1):
808 * xfns.c (xic_create_fontsetname):
809 * xrdb.c (gethomedir, get_user_db, get_environ_db):
810 * xsmfns.c (smc_save_yourself_CB):
811 Rewrite to avoid the need for strcat, typically by using stpcpy
812 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
813 * doc.c (sibling_etc):
814 * xrdb.c (xdefaults):
815 Now a top-level static constant.
817 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
819 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
822 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
824 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
825 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
827 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
829 Use bool for boolean in xterm.c
830 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
831 (x_set_window_size, x_bitmap_icon):
832 * nsterm.m (ns_frame_raise_lower, x_new_font):
833 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
834 (struct terminal.frame_raise_lower_hook):
835 * w32term.c (w32_frame_raise_lower):
836 * xterm.c, xterm.h (x_text_icon):
837 * xterm.c (x_update_window_begin, x_update_window_end)
838 (x_update_end, x_after_update_window_line)
839 (x_set_glyph_string_gc, x_draw_glyph_string_background)
840 (x_draw_glyph_string_foreground)
841 (x_draw_composite_glyph_string_foreground)
842 (x_alloc_lighter_color, x_draw_relief_rect)
843 (x_draw_glyph_string_box, x_draw_image_relief)
844 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
845 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
847 (XFillRectangle) [HAVE_GTK3]:
848 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
849 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
850 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
851 (x_send_scroll_bar_event, xm_scroll_callback)
852 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
853 (x_create_toolkit_scroll_bar)
854 (x_create_horizontal_toolkit_scroll_bar)
855 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
856 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
857 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
858 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
859 (x_scroll_bar_report_motion)
860 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
861 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
862 (x_draw_window_cursor, x_clear_errors)
863 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
864 (set_wm_state, x_set_sticky, get_current_wm_state)
865 (do_ewmh_fullscreen, x_handle_net_wm_state)
866 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
867 (x_set_window_size_1, XTframe_raise_lower)
868 (x_make_frame_visible, x_iconify_frame)
869 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
870 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
871 (x_delete_terminal, x_initialize, syms_of_xterm):
872 Use bool for boolean.
874 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
876 * composite.h (struct composition.width): Now int
877 instead of unsigned short, as we prefer signed integers.
879 Let charset tick grow past USHRT_MAX
880 * charset.c, charset.h (charset_ordered_list_tick):
881 Now EMACS_UINT, not unsigned short.
882 * fontset.c (reorder_font_vector): Allow the tick to grow to the
883 maximum representable Emacs integer value before wrapping it around.
885 Simplify unexec file mode setting
886 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
887 Don't include <sys/stat.h> when no longer needed.
888 (unexec): Create file with correct mode in the first place,
889 rather than overwriting the mode later and fiddling with the
890 global umask in the mean time. Avoid bogus usage like
891 'umask (777)', which should have been 'umask (0777)'.
892 (mark_x): Remove. All callers removed.
894 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
896 Minor cleanups for Lisp objects and symbols
897 * alloc.c (next_vector, set_next_vector):
898 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
899 (lisp_h_make_number) [USE_LSB_TAG]:
900 Use Lisp_Int0 instead of the mystery constant 0.
901 * alloc.c (mark_object): Always set and use po; that's simpler.
902 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
903 Properly parenthesize definientia.
904 * bidi.c (bidi_initialize):
905 * buffer.c (init_buffer_once):
906 * nsfns.m (syms_of_nsfns):
907 * nsmenu.m (syms_of_nsmenu):
908 * nsselect.m (syms_of_nsselect):
909 Prefer DEFSYM to defining by hand.
910 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
911 * data.c: Fix too-long line.
912 * lisp.h (DECLARE_GDB_SYM): New macro.
913 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
914 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
915 Declare the symbol, so it's visible to everywhere lisp.h is included.
916 Move forward decls as far forward as they can go,
917 to allow future changes to use them.
919 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
921 * gnutls.c: Include gnutls.h.
922 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
923 * image.c (svg_load): Fix pointer signedness.
925 2014-12-18 Martin Rudalics <rudalics@gmx.at>
927 * frame.c (frame_windows_min_size): New argument IGNORE.
928 (adjust_frame_size): When called from change_frame_size call
929 frame_windows_min_size with IGNORE Qt so we can ignore size
932 2014-12-18 Eli Zaretskii <eliz@gnu.org>
934 * font.c (Ffont_info): Add more font information to the vector
935 returned by the function, inspired by query-font. Doc fix.
938 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
940 * keyboard.c (input_was_pending): New var.
941 (read_char): Use it to make sure we only skip redisplay when we can't
942 keep up with the repeat rate.
944 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
946 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
948 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
950 * image.c (svg_load): Watch out for nil value of current buffer's
951 filename. Re-enable filename thing for not-a-file case.
953 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
955 Partially disabled previous change.
957 * image.c (svg_load): Temporarily disabled filename thing for
958 not-a-file case as it can cause crashs.
960 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
962 Fix problem with images referenced within svg files. (bug#19373)
964 * image.c: Additional parameter 'filename' for
965 svg_load_image. Include "buffer.h". Define library function
966 rsvg_handle_set_base_uri for WINDOWSNT.
967 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
968 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
969 (svg_load): Pass a filename to svg_load_image: either name of
970 actual file or of current buffer's file.
971 (svg_load_image): New parameter 'filename', used for setting
972 base_uri, necessary for loading referenced images. (bug#19373)
974 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
976 * lread.c (init_obarray): Declare Qt as special.
977 This fixes a typo in the 2012-05-15 patch that
978 tried to declare Qt as special.
980 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
982 Various fixes to use bool type and constants.
983 * dispnew.c (update_single_window): Remove arg `force_p' since it's
985 * xfaces.c (clear_face_cache): Use bool for the argument type.
987 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
989 Correct same_at_end when restoring window points
990 * fileio.c (Finsert_file_contents): Compute same_at_end character
991 position using the old buffer size, not the new one, since
992 restore_window_points wants the old size.
995 2014-12-14 Alan Mackenzie <acm@muc.de>
997 New feature optionally to accelerate auto-repeated scrolling.
999 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1001 * window.c (window_scroll): Bind fontification-functions to nil
1002 when scrolling by whole screens and
1003 fast-but-imprecise-scrolling is non-nil.
1004 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1006 * lisp.h (bool): Declare Qfontification_functions extern.
1008 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1010 Load system's default trusted Certificate Authorities if available.
1011 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1012 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1013 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1014 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1015 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1017 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1018 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1021 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1023 * regex.c (analyze_first): Rename from analyze_first.
1025 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1027 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1028 a hack involving a union.
1030 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1032 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1033 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1036 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1038 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1040 * gnutls.h: Always declare syms_of_gnutls.
1042 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1043 clarity. Let the availability check return Qnil when the GnuTLS
1044 integration is not available, instead of erroring out.
1047 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1049 * xdisp.c (move_it_in_display_line_to, display_line):
1050 Don't disallow overflow-newline-into-fringe when word-wrap is in
1053 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1055 * fileio.c: Better preserve window-points during revert (bug#19161).
1056 (Qget_buffer_window_list): New var.
1057 (get_window_points_and_markers, restore_window_points): New functions.
1058 (Finsert_file_contents): Use them to save and restore window-points.
1060 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1062 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1063 descriptor if called from x_connection_closed and always delete
1064 this descriptor from keyboard waiting set (Bug#19147).
1066 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1068 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1069 (bidi_cache_max_elts): New global variable.
1070 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1071 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1073 (bidi_cache_search): Handle overflown cache. Improve commentary.
1074 (bidi_cache_ensure_space): Limit allocations to the current value
1075 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1076 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1077 the increment to not exceed the limit.
1078 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1079 cache, zero otherwise (meaning the cache overflowed). In the
1080 latter case, set bidi_cache_last_idx to -1.
1081 (bidi_peek_at_next_level): Handle overflown cache.
1082 (bidi_push_it): Increase the cache limit for iterating the new object.
1083 (bidi_pop_it): Decrease the cache limit back to previous value.
1084 (bidi_shelve_cache): Shelve the current value of the cache limit.
1085 (bidi_unshelve_cache): Restore the value of cache limit.
1086 (bidi_find_bracket_pairs): If the cache overflows while looking
1087 for the paired bracket, give up and let bidi_resolve_neutrals
1088 process the bracket as a simple neutral. (Bug#19322)
1089 (bidi_find_other_level_edge): If the cache overflows, fall back on
1090 Plan B, which effectively stops the reordering and restarts it on
1091 the next character (after resetting the cache).
1092 (bidi_move_to_visually_next): When the cache overflows, reset it
1093 after processing the last cached character.
1095 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1097 Fix glitches in gnutls.c, mostly memory-related
1098 * gnutls.c: Sort macro definitions by name.
1099 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1100 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1101 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1102 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1103 calculating string length. Use make_uninit_string, to avoid
1104 copying the string. Cast the char, not the pointer.
1105 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1106 and free. Work even for dates past the year 9999. Use void *
1107 for buffers, to avoid casts.
1109 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1111 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1113 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1115 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1118 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1120 * process.c: Whitespace and line-break nitpicks.
1122 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1124 * gnutls.c (gnutls_certificate_details): The :signature isn't
1125 that useful, so remove it.
1126 (gnutls_certificate_details): Clean up whitespace slightly.
1127 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1129 (gnutls_certificate_details): Put :signature-algorithm back again,
1130 which was removed by mistake.
1131 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1132 that they are not messaged by default (bug#16253).
1133 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1135 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1137 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1139 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1142 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1144 * eval.c (Fsignal): Remove duplicate test.
1145 (Fautoload_do_load): Fix up docstring.
1147 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1149 * nsterm.m (represented_filename, represented_frame): New variables.
1150 (ns_set_represented_filename): New function.
1151 (sendEvent:): Set represented filename here to avoid flicker,
1152 related to Bug#18757.
1154 * nsterm.h: Declare ns_set_represented_filename.
1156 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1157 at once, call ns_set_represented_filename instead.
1159 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1161 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1162 (struct bidi_stack): Reduce size by using bit fields and by
1163 packing sos, override, and isolate_status into a single 8-bit
1164 byte called 'flags'.
1166 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1167 (bidi_push_embedding_level): Construct flags from individual
1168 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1170 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1171 from flags. Adapt to changes in prev_for_neutral,
1172 next_for_neutral, and last_strong members.
1173 (bidi_line_init): Initialize flags to zero.
1174 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1175 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1177 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1179 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1180 (Fapply): Try and simplify the control flow.
1182 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1184 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1185 Use gnutls_sign_get_name directly because
1186 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1187 (init_gnutls_functions): Load missing gnutls_server_name_set.
1189 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1191 * bidi.c (bidi_find_first_overridden): New function.
1193 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1194 (syms_of_xdisp): Defsubr it.
1196 * dispextern.h (bidi_find_first_overridden): Add prototype.
1198 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1200 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1201 to nil after release (Bug#9133).
1203 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1205 Port better to AddressSanitizer.
1206 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1208 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1209 Return -1 or 0, as the pipe trick doesn't work.
1210 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1212 * print.c (print_object):
1213 When a pointer-check primitive returns -1, do not assume this
1214 means the pointer is valid or that the underlying system has failed.
1215 It could just be that addresses are being sanitized so Emacs can't
1216 test for pointer validity.
1217 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1218 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1219 string validity checker doesn't work on stack-based strings.
1221 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1223 Improve clarity of USE_LSB_TAG definition.
1224 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1225 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1226 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1227 VAL_MAX / 2 rather than in terms of the (more complicated)
1228 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1230 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1232 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1233 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1234 (next_element_from_buffer): When done with overlays, reset the
1235 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1237 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1239 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1240 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1242 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1244 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1245 for paxctl and setfattr. Fixes temacs startup failure with
1246 grsecurity/PaX enabled Linux kernel (bug#19067).
1248 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1250 * w32.c, w32heap.c, w32term.c:
1251 Use MINGW_W64 instead of _W64.
1253 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1255 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1257 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1259 * gnutls.c (gnutls_ip_address_p): New function.
1260 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1262 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1264 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1266 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1268 Fix gnutls problems caught by static checking.
1269 * gnutls.c (Fgnutls_boot): Remove unused local.
1270 (Fgnutls_boot): Fix pointer signedness.
1272 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1274 * gnutls.c (gnutls_certificate_details): Don't include certain
1275 certificate details on older gnutls versions (bug#19168).
1276 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1277 (gnutls_certificate_details): Reversed check in last checkin.
1279 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1281 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1282 (Fgnutls_peer_status_warning_describe): Add function to describe a
1283 peer verification warning symbol.
1284 (Fgnutls_peer_status): Use it.
1285 (Fgnutls_boot): Use it. Minor logging fixes.
1287 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1289 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1291 2014-11-24 Glenn Morris <rgm@gnu.org>
1293 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1295 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1296 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1298 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1300 * gnutls.c: Fix Windows function definition of
1301 gnutls_x509_crt_get_fingerprint.
1303 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1305 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1307 * process.h: Added more fields to Lisp_Process to track
1308 certificate details.
1310 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1311 (Fgnutls_peer_status): New functions to export TLS certificate
1312 details to Emacs Lisp.
1314 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1316 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1317 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1318 check for gtk_adjustment_configure (Bug#19149).
1319 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1321 2014-11-22 Glenn Morris <rgm@gnu.org>
1323 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1325 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1327 Don't shrink frame when using desktop-save-mode (Bug#19048).
1328 * w32fns.c (x_set_tool_bar_lines): Always call
1329 x_change_tool_bar_height (Bug#19048).
1330 (x_change_tool_bar_height): Mark frame as garbaged since
1331 adjust_frame_size might not have done that.
1332 * xfns.c (x_set_tool_bar_lines): Always call
1333 x_change_tool_bar_height (Bug#19048).
1334 (x_change_tool_bar_height): Mark frame as garbaged since
1335 adjust_frame_size might not have done that.
1337 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1339 * xml.c (parse_region): Take care of new optional parameter
1340 'discard-comments' of 'libxml-parse(html|xml)-region'.
1341 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1342 New optional parameter 'discard-comments'.
1344 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1346 Improve time stamp handling, and be more consistent about it.
1347 * editfns.c (invalid_time): New function.
1348 Use it instead of 'error ("Invalid time specification")'.
1349 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1350 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1352 (make_time_tail, make_time): Remove. All uses changed to use
1353 new functions or plain list4i.
1354 (disassemble_lisp_time): Return effective length if successful.
1355 Check that LOW is an integer, if it's combined with other components.
1356 (decode_time_components): Decode into struct lisp_time, not
1357 struct timespec, so that we can support a wide set of times
1358 regardless of whether time_t is signed. Decode plain numbers
1359 as seconds since the Epoch, and nil as the current time.
1360 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1361 Reimplement in terms of new functions.
1362 (Fencode_time): Just use list2i.
1363 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1364 * keyboard.c (decode_timer): Don't allow the new formats (floating
1365 point or nil) in timers.
1366 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1367 place of the magic number '16'.
1368 (struct lisp_time): New type.
1369 (decode_time_components): Use it.
1370 (lisp_to_timespec): New decl.
1372 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1374 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1377 * callint.c (Fcall_interactively): Pass in nil as argument to
1378 Fbarf_if_buffer_read_only.
1380 * fileio.c (Finsert_file_contents): Ditto.
1382 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1384 * textprop.c (verify_interval_modification): Check buffer
1385 readedness after the last interval.
1387 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1388 the text at POSITION (new optional argument) has the
1389 `inhibit-read-only' text property set.
1391 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1393 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1394 errors in computing the number of pixels to scroll.
1395 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1397 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1399 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1400 call updateFrameSize.
1402 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1404 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1406 * nsfns.m (x_set_foreground_color, x_set_background_color)
1407 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1408 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1410 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1412 * nsterm.m (ns_send_appdefined): Check for application defined
1413 event on Cocoa (Bug#18993).
1414 (run): Restore code before the previous 18993 fix.
1416 2014-11-14 David Reitter <david.reitter@gmail.com>
1418 * nsterm.m (run): Set timeout for event loop to prevent hang.
1421 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1423 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1425 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1427 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1428 for each candidate font but attempt to reuse it from previous improper
1431 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1433 Avoid undefined behavior in color table hashing.
1434 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1435 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1436 This function avoids undefined behavior with signed shift overflow.
1438 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1440 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1441 when the inserted text does not need decoding. (Bug#18982)
1443 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1445 * nsterm.h (EmacsScroller): judge returns bool.
1447 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1448 (ns_judge_scroll_bars): Only set removed if judge returns true.
1449 (judge): Returns bool == condemned. Remove self from window.
1450 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1452 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1454 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1455 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1457 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1459 * nsterm.m (ns_set_vertical_scroll_bar)
1460 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1462 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1464 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1465 merely because tmo_in_millisec is nonnegative. The 1st call
1466 to g_main_context_query could succeed while the 2nd one fails.
1468 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1470 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1472 * nsterm.m (run): Only use non-system event loop if OSX version is
1473 exactly 10.9 (Bug#18993).
1474 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1477 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1479 * callproc.c (encode_current_directory): Support handling of file
1480 names prepended by "/:". (Bug#18891)
1482 2014-11-08 Alan Mackenzie <acm@muc.de>
1484 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1486 2014-11-08 Dima Kogan <dima@secretsauce.net>
1488 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1490 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1492 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1493 raises an error. (Bug#18891)
1495 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1497 * frame.c (adjust_frame_size): Call x_set_window_size only if
1498 f->can_x_set_window_size is set.
1499 (make_frame): Initialize f->can_x_set_window_size and
1500 f->can_run_window_configuration_change_hook.
1501 (Fcan_run_window_configuration_change_hook): New function.
1502 * frame.h (frame): Split `official' into `can_x_set_window_size'
1503 and `can_run_window_configuration_change_hook'.
1504 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1505 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1506 Set f->can_x_set_window_size.
1507 * window.c (run_window_configuration_change_hook):
1508 Return immediately if either f->can_x_set_window_size or
1509 f->can_run_window_configuration_change_hook are false.
1510 (Fset_window_configuration): Instead of f->official set
1511 f->can_x_set_window_size.
1512 * xfns.c (Fx_create_frame, x_create_tip_frame):
1513 Set f->can_x_set_window_size.
1515 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1517 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1518 cleanup from 2014-11-01 (Bug#18972).
1520 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1522 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1523 * xdisp.c (window-scroll-functions): Improve docstring.
1525 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1527 Uniquify the 'size' symbol.
1529 * w32notify.c (Qsize): Remove.
1530 * lisp.h (Qsize): New decl.
1531 * lread.c (Qsize): Now extern.
1532 * w32notify.c (syms_of_w32notify): No need to defsym.
1534 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1536 * dispnew.c (change_frame_size_1): Fix call of
1538 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1539 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1540 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1541 (Qtool_bar_size): New constants.
1542 (frame_inhibit_resize, adjust_frame_size): New argument to
1543 handle case where frame_inhibit_implied_resize is a list.
1544 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1545 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1546 (x_set_right_divider_width, x_set_bottom_divider_width)
1547 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1548 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1550 (frame-inhibit-implied-resize): Rewrite doc-string.
1551 * frame.h (frame_inhibit_resize, adjust_frame_size):
1552 Fix external declarations.
1553 (Qframe_position, Qframe_outer_size)
1554 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1555 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1556 (Qtool_bar_size): Extern them.
1557 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1558 (xg_height_or_width_changed): Remove.
1559 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1560 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1561 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1562 (xg_change_toolbar_position): Call adjust_frame_size directly.
1563 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1564 Fix calls of adjust_frame_size.
1565 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1566 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1567 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1568 frame can get resized when tool-bar-lines parameter changes from
1570 (Fw32_frame_menu_bar_size): Return fourth value.
1571 (Fw32_frame_rect): Block input around system calls
1572 (Fx_frame_geometry): New function.
1573 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1574 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1575 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1576 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1577 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1578 (Fx_create_frame): Adjust adjust_frame_size calls.
1579 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1580 frame can get resized when tool-bar-lines parameter changes from
1582 (Fx_frame_geometry): New function.
1583 * xmenu.c (update_frame_menubar): On Lucid call
1584 adjust_frame_size with one pixel less height to avoid that
1585 repeatedly adding/removing the menu bar grows the frame.
1586 (free_frame_menubar): On Motif arrange to optionally preserve
1587 the old frame height when removing the menu bar.
1588 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1590 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1592 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1593 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1594 frame; instead, print an error message.
1596 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1598 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1600 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1602 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1603 (dealloc): Release bmRep.
1605 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1606 imageListSetNext, imageListNext.
1608 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1609 (reference): Remove.
1610 (allocInitFromFile:): Remove searching ImageList and calling
1611 reference (Bug#18918).
1612 (dealloc): Remove handling if ImageList.
1614 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1616 * process.c (catch_child_signal): Fix incorrect assertion.
1618 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1620 * macfont.m (macfont_draw):
1621 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1623 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1624 if force_integral_p (i.e. no antialias).
1625 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1626 bold if no antialias (Bug#18876).
1628 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1629 was given (Bug#18846).
1631 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1633 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1634 instead of in xdisp.c, function now takes void. (Bug#18884).
1636 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1637 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1639 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1640 struct window* (Bug#18889).
1641 Remove getMouseMotionPart.
1642 (ns_output): Make icon_top/left int.
1644 * nsfns.m (x_icon): icon_top/left is int.
1646 * nsterm.m (ns_mouse_position): Remove unused code.
1647 (initFrame:window:, dealloc): Use window instead of win.
1648 (getMouseMotionPart:window:x:y:): Remove, unused.
1649 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1651 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1653 * keyboard.c (readable_events): When FLAGS include
1654 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1655 This avoids returning non-nil from input-pending-p when only such
1656 events are in the queue. (Bug#18856)
1658 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1660 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1661 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1662 (Qforeign_selection): Remove.
1663 (ns_get_local_selection): Identation fix.
1664 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1666 * nsselect.m (ns_get_local_selection): Remove calling of
1667 functions in Vselection_converter_alist (Bug#18911).
1668 (syms_of_nsselect): Remove Vselection_converter_alist.
1670 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1672 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1673 and unnecessary initialization. Adjust comments.
1675 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1677 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1679 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1680 index, not an absolute one, as that's what the function expects.
1682 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1684 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1685 font on an initial frame when running as a daemon (Bug#18869).
1687 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1689 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1691 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1692 build_string, when importing a home directory. (Bug#18873)
1694 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1696 * dispnew.c (buffer_posn_from_coords):
1697 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1698 account for the header-line height. (Bug#18839)
1700 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1702 * xml.c (parse_region): Do not forget the first document child.
1704 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1706 * nsselect.m: pasteboard_changecount is new.
1707 (ns_store_pb_change_count, ns_get_pb_change_count)
1708 (ns_get_our_change_count_for): New functions.
1709 (ns_string_to_pasteboard_internal): Correct comment.
1710 type => gtype in eassert, Call ns_store_pb_change_count.
1711 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1712 (Fns_disown_selection_internal, Fns_selection_owner_p):
1713 Replace Vselection_alist check, with change count check.
1714 (Fns_get_selection): Initialize val to Qnil. Only get local
1715 selection if change counts match (Bug#18799).
1716 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1718 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1720 * w32proc.c (create_child): If calling a quoted batch file,
1721 pass NULL for exe. (Bug#18745)
1723 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1725 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1726 (bidi_resolve_brackets): Use end of string position rather than ZV
1727 when iterating over a string. (Bug#18815)
1729 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1731 * keyboard.c (make_lispy_position): Return coordinates also when
1732 on scroll bars, fringes, margins or not in a window.
1733 * xdisp.c (show_mouse_face): Don't change cursor face during
1736 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1738 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1739 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1740 Fix doc-strings (Bug#18789).
1742 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1744 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1746 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1748 Optimize redisplay of simple bracketed text.
1749 * bidi.c (bidi_cache_reset_to): New function.
1750 (bidi_cache_reset): Call it.
1751 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1753 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1754 bracket_enclosed_type only if bracket_pairing_pos's value is not
1756 (MAX_BPA_STACK): Make sure the value is signed.
1757 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1758 stop pushing values onto the stack.
1759 (bidi_find_bracket_pairs): If the bracketed text is only on the
1760 base embedding level, remove all the states cached by this
1761 function from the cache, and return zero, so that the brackets in
1762 this segment of text are processed as normal neutrals.
1763 (bidi_resolve_brackets): Detect the brackets that are to be
1764 processed as neutrals, and don't call bidi_find_bracket_pairs on
1767 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1769 * w32select.c (Fw32_selection_exists_p): Rename from
1770 Fx_selection_exists_p.
1771 (syms_of_w32select): Adjust accordingly.
1773 * w16select.c (Fw16_selection_exists_p): Rename from
1774 Fx_selection_exists_p.
1775 (syms_of_win16select): Adjust accordingly.
1777 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1778 (Fns_own_selection_internal): Tighten scoping.
1779 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1780 (Fns_get_selection): Rename from Fx_get_selection_internal.
1781 (Fns_get_selection_internal, Fns_store_selection_internal):
1783 (syms_of_nsselect): Adjust accordingly.
1785 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1787 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1788 * w32term.c (x_set_window_size): Account for wrapped menu bar
1789 lines when setting up frame height (Bug#15174 and Bug#18720).
1790 (w32_add_wrapped_menu_bar_lines): New variable.
1792 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1794 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1797 2014-10-20 Glenn Morris <rgm@gnu.org>
1799 * Merge in all changes up to 24.4 release.
1801 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1803 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1804 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1806 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1808 * xterm.c (handle_one_xevent): Check return value from
1809 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1810 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1812 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1813 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1814 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1815 Gtk+ >= 3.14 (Bug#18674).
1816 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1817 Gtk+ >= 3.14 (Bug#18674).
1819 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1821 * gtkutil.c: Remove no-longer-used code.
1822 (xg_update_menubar): Remove unused local and unnecessary call to
1823 gtk_menu_item_get_submenu.
1824 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1825 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1826 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1828 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1830 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1832 * xterm.h (handlebox_widget): Remove.
1834 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1837 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1839 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1840 to handle Gtk versions.
1841 (xg_get_file_with_chooser): Use them.
1842 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1843 Remove (create_menus): Remove teroff argument and code.
1844 Remove call to gtk_menu_set_title.
1845 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1846 Adjust args to create_menus.
1847 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1848 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1849 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1850 (xg_make_tool_item): Remove detach code.
1851 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1852 (find_icon_from_name): New function.
1853 (update_frame_tool_bar): Remove GtkStockItem code, move to
1854 find_icon_from_name. Let stock be a list of icon names to try.
1855 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1856 Replace TOOLBAR_TOP_WIDGET.
1857 (free_frame_tool_bar, xg_change_toolbar_position ):
1858 Replace TOOLBAR_TOP_WIDGET.
1859 (xg_initialize): Remove tearoff code.
1861 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1863 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1864 pixel from the window's cursor glyph width, since X renders hollow
1865 blocks 1 pixel wider than the 'width' parameter.
1867 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1868 glyph->pixel_width; this is now done in xterm.c.
1870 Fix reordering of bracket characters in isolates.
1871 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1872 RESOLVED_ONLY; when non-zero, return from the cache only fully
1873 resolved states. All callers changed.
1874 (CANONICAL_EQU): New macro.
1875 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1876 equivalent of the paired closing bracket character.
1877 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1878 the default non-negative value, to be checked later in
1879 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1880 characters against those pushed onto the BPA stack.
1881 (bidi_record_type_for_neutral): New function.
1882 (bidi_resolve_brackets): Record next_for_neutral and
1883 prev_for_neutral when embedding level gets pushed. Force
1884 resolution of bracket pairs when entering a level run that was not
1886 (bidi_resolve_neutral): Add assertions before calling
1887 bidi_resolve_neutral_1.
1888 (bidi_level_of_next_char): Remove the code that attempted to
1889 resolve unresolved neutrals; that is now done by
1890 bidi_resolve_neutral.
1892 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1894 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1896 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1897 1-pixel R2L characters.
1898 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1899 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1901 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1903 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1906 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1908 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1909 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1910 It's not clear to me whether the initialization is needed,
1911 but it can't hurt so I played it safe.
1913 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1915 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1917 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1919 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1920 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1922 (bidi_get_type): Return the isolate initiators and terminator types.
1923 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1924 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1925 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1926 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1927 for the new features.
1928 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1929 push and pop correctly for isolates.
1930 (bidi_remember_char): Modify to accept an additional argument
1931 and record the bidi type according to its value.
1932 (bidi_cache_iterator_state): Accept an additional argument to only
1933 update an existing state. Handle the new members of struct bidi_it.
1934 (bidi_cache_find): Arguments changed: no longer accepts a level,
1935 instead accepts a flag telling it whether it is okay to return
1936 unresolved neutrals.
1937 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1938 table. Initialize new isolate-related members.
1939 (bidi_paragraph_init): Some code factored out into
1940 find_first_strong_char.
1941 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1942 into bidi_resolve_explicit.
1943 (bidi_resolve_explicit): Support the isolate initiators and
1944 terminator. Fix handling of embeddings and overrides according to
1945 new UBA requirements. Record information about previously seen
1946 characters here (moved from bidi_level_of_next_char).
1947 (bidi_resolve_weak): Adapt to changes in struct members.
1948 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1949 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1950 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1951 paired bracket resolution. Handle isolate initiators and
1953 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1954 (bidi_level_of_next_char): Move the code that records information
1955 about previous characters to bidi_resolve_explicit. Fix logic of
1956 resolving neutrals and make sure their cache entries are updated.
1957 Remove now unneeded special handling of PDF level.
1959 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1960 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1961 enlarged per Unicode 6.3.
1962 (enum bidi_bracket_type_t): New data type.
1963 (struct bidi_saved_info): Leave only 2 type members out of 4.
1965 (struct bidi_stack): Add members necessary to support isolating
1967 (struct bidi_it): Add new members necessary to support isolating
1968 sequences and bracket pair resolution.
1970 * xdisp.c (Fbidi_resolved_levels): New function.
1971 (syms_of_xdisp): Defsubr it.
1972 (append_glyph, append_composite_glyph, produce_image_glyph)
1973 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1975 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1977 * term.c (append_glyph, append_composite_glyph)
1978 (append_glyphless_glyph): Convert aborts to assertions.
1980 * .gdbinit (pgx): Display the character codepoint, resolved level,
1981 and bidi type also for glyphless glyphs.
1983 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1985 Avoid unwanted point motion in Fline_beginning_position.
1986 * lisp.h (scan_newline_from_point): Add prototype.
1987 * search.c (scan_newline_from_point): New function, refactored from...
1988 * cmds.c (Fforward_line): ...adjusted user.
1989 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1990 and simplify the former since the latter doesn't move point.
1992 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1994 Cleanup terminal handling code.
1995 * dispextern.h (get_named_tty): Remove prototype but...
1996 * termhooks.h (get_named_terminal): ...resurrect it under
1997 more meaningful name.
1998 (get_terminal): Likewise, but with...
1999 (decode_live_terminal): ...this name.
2000 (decode_tty_terminal): Add prototype.
2001 * term.c (get_tty_terminal): Remove.
2002 (get_named_tty): Remove.
2003 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2004 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2005 Use decode_tty_terminal.
2006 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2007 * terminal.c (get_terminal): Refactor to...
2008 (decode_terminal, decode_live_terminal): ...new functions.
2009 (decode_tty_terminal): Replacement for get_tty_terminal.
2010 (get_named_terminal): Likewise for get_named_tty.
2011 * coding.c (Fset_terminal_coding_system_internal)
2012 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2013 (Fkeyboard_coding_system):
2014 * composite.c (Fcomposition_get_gstring):
2015 * dispnew.c (Fsend_string_to_terminal):
2016 * frame.c (Fmake_terminal_frame):
2017 * nsfns.m (check_ns_display_info):
2018 * w32fns.c, xfns.c (check_x_display_info):
2019 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2020 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2021 (Fset_quit_char): Use get_named_terminal.
2022 (Fset_output_flow_control, Fset_input_meta_mode):
2023 Use decode_tty_terminal.
2025 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2027 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2028 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2030 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2032 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2033 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2035 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2037 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2040 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2042 * editfns.c (dump_tz_string): No longer const.
2043 It might be modified.
2045 * nsmenu.m (clear): Assume OS X 10.6 or later.
2047 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2049 * unexmacosx.c: Remove include ppc/reloc.h.
2050 (unrelocate, copy_dysymtab): Remove PPC code.
2051 (rebase_reloc_address): Remove, only used for PPC:
2053 * nsterm.m: Always include macfont.h on COCOA.
2054 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2055 (ns_dumpglyphs_image, ns_check_menu_open)
2056 (applicationDidFinishLaunching)
2057 (antialiasThresholdDidChange:)
2058 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2059 Remove checks for OSX <= 10.5/10.6.
2060 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2061 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2064 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2065 (NS_HAVE_NSINTEGER): Remove block.
2066 Remove >= OSX 10.6 tests.
2068 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2069 (x_activate_menubar, trackingNotification:): Remove check for
2071 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2073 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2075 * nsfns.m: Always include macfont.h on COCOA.
2076 (ns_filename_from_panel, ns_directory_from_panel)
2077 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2078 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2080 * macfont.m: Remove >= 1050 check.
2081 (macfont_create_family_with_symbol)
2082 (macfont_get_glyph_for_character)
2083 (mac_font_get_glyphs_for_variants)
2084 (mac_ctfont_create_available_families, syms_of_macfont):
2085 Remove code for OSX < 10.6.
2086 (mac_font_family_group, mac_font_family_compare): Remove, only used
2089 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2090 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2092 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2095 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2097 Fix putenv race conditions with undefined behavior (Bug#8705).
2098 Do all putenv calls before Emacs creates any threads.
2099 Use a safer way to modify the TZ environment variable in the
2100 presence of multiple threads. For further thread-safety,
2101 prefer localtime_r and gmtime_r to localtime and gmtime,
2102 and prefer struct tm's tm_gmtoff (if available) to calling
2103 both localtime_r and gmtime_r.
2104 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2105 (init_dbusbind): ... to this new function.
2106 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2107 * xterm.c (x_term_init): Move xputenv call from here ...
2108 (init_xterm): ... to this new function.
2109 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2110 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2111 (dump_tz_string): New constant.
2112 (init_editfns): Use it. This centralizes the dump_tz stuff.
2113 Call set_time_zone_rule here, so that its xputenv is done
2114 before Emacs goes multithreaded.
2115 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2116 thread-safe enough for Emacs.
2117 (format_time_string, Fdecode_time, Fcurrent_time_string)
2118 (Fcurrent_time_zone):
2119 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2120 localtime and gmtime. Remove now-unnecessary calls to block_input.
2121 (tm_gmtoff): New static function.
2122 (Fdecode_time, Fcurrent_time_zone): Use it.
2123 (Fencode_time): Use mktime_z, for better thread-safety.
2124 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2125 i.e., not quite thread-safe but good enough for Emacs typical usage.
2126 Do not reclaim storage that is in the environment; let it leak.
2127 Always call tzset, since localtime_r does not.
2128 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2129 This is now done in init_editfns.
2130 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2131 New macros and declarations, for platforms lacking tzalloc & friends.
2133 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2135 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2136 On x86 platforms this works around GCC bug 63495
2137 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2138 and more generally should fix a portability problem in Emacs.
2139 Reported by Stefan Monnier in:
2140 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2142 2014-10-08 Leo Liu <sdl.web@gmail.com>
2144 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2145 * keymap.c (describe_vector_princ):
2146 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2149 * print.c (printchar_stdout_last): Declare.
2150 (printchar): Record the last char written to stdout.
2151 (Fterpri): Add optional argument ENSURE.
2153 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2155 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2156 DELAY argument to change_frame_size, so that the frame size
2157 changes, if any are needed, are delayed until the next redisplay.
2158 This is to avoid a too early QUIT inside change_frame_size, when
2159 it calls Lisp in frame_windows_min_size, in case one of the events
2160 we've read sets the quit-flag. (Bug#18649)
2162 * w32fns.c (check_x_display_info): Accept terminal objects as
2163 argument, to follow what xfns.c does.
2165 2014-10-07 Glenn Morris <rgm@gnu.org>
2167 * Makefile.in ($(srcdir)/macuvs.h)
2168 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2170 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2172 * decompress.c (init_zlib_functions): Move the message about zlib
2173 being unavailable from here...
2174 (Fzlib_decompress_region): ...to here. (Bug#18650)
2176 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2178 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2179 the case where an optional string is used. Adjust docstring.
2181 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2183 * lisp.mk (lisp): Remove w32-common-fns.elc.
2185 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2187 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2188 These were already defined in buffer.c, and the duplicate
2189 definitions cause problems on platforms like 'gcc -fno-common'.
2190 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2192 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2194 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2195 if toolbar is visible.
2197 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2200 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2201 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2202 (ns_select, ns_read_socket): Use unwind_protect to decrease
2203 apploopnr (Bug#18345).
2204 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2205 line height (Bug#17977).
2207 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2208 (macfont_closest_traits_index): New function.
2209 (macfont_closest_traits_index_p): Rename from
2210 macfont_closest_traits_index.
2211 (macfont_list): Use macfont_closest_traits_index_p.
2213 2014-10-05 K. Handa <handa@gnu.org>
2215 * coding.c (detect_coding_iso_2022): Set coding->rejected
2216 correctly when an invalid escape sequence is found (Bug#18610).
2218 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2220 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2221 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2224 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2226 * buffer.c (scroll_bar_width, scroll_bar_height):
2228 * window.c (Fset_window_scroll_bars): Fix doc-string.
2229 (Fwindow_scroll_bars): Have it return what the doc-string says.
2231 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2233 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2234 iterator backwards, to resync the bidi iterator. (Bug#18584)
2236 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2238 Consistently use min and max macros from lisp.h.
2239 * coding.c (min, max):
2241 * unexhp9k800.c (min):
2242 * unexw32.c (min, max): Use definitions from lisp.h.
2243 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2245 * gmalloc.c (min): Tiny style change.
2247 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2248 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2250 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2252 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2253 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2254 (X_ULONG_MAX): Move these macros to xterm.h.
2255 (x_fill_property_data): Be more generous about allowing either
2256 signed or unsigned data of the appropriate width.
2257 * xterm.h (x_display_set_last_user_time): New function.
2258 All setters of last_user_time changd to use this function.
2259 If ENABLE_CHECKING, check that the times are in range.
2261 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2263 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2264 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2266 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2268 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2269 make a font_object from a tty frame (Bug#18573).
2270 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2272 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2274 * alloc.c (mark_overlay): Assume that overlay boundaries are
2275 always markers. Add comment.
2276 * lread.c (read_internal_start): Use convenient validate_subarray.
2278 (Fread_from_string): Adjust docstring.
2280 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2282 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2284 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2285 Rename from the "x-" prefix.
2287 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2289 * xselect.c (selection-converter-alist): Fix docstring.
2291 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2293 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2294 argument passed by the caller, when we mirror all slashes into
2297 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2299 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2300 Resurrect old code and fix compilation with GTK < 2.13.6.
2302 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2304 Use AUTO_CONS instead of SCOPED_CONS, etc.
2305 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2306 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2307 (AUTO_LIST1): Rename from scoped_list1.
2308 (AUTO_LIST2): Rename from scoped_list2.
2309 (AUTO_LIST3): Rename from scoped_list3.
2310 (AUTO_LIST4): Rename from scoped_list4.
2311 (AUTO_STRING): Rename from SCOPED_STRING.
2312 * frame.h (AUTO_FRAME_ARG):
2313 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2314 (AUTO_LIST4, AUTO_STRING):
2315 Prepend a new argument 'name'.
2316 Declare a variable instead of yielding a value.
2318 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2320 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2322 * w32fns.c (w32_createwindow): Accept an additional argument, an
2323 array of 2 values specifying the coordinates of the frame's
2324 top-left corner. Use these values instead of calling x_get_arg,
2325 which can cons Lisp objects, and therefore cannot be called except
2326 from the main thread. Remove redundant tests for the default
2328 (my_create_window): Move the calculation of the coordinates of the
2329 frame's top-left edge here. Pass them to the input thread via the
2330 second parameter of the WM_EMACS_CREATEWINDOW message.
2331 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2334 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2336 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2337 (redisplay_window): Treat the frame's frozen_window_starts flag
2338 the same way as the optional_new_start flag for the window: only
2339 obey it if the glyph row showing point will be fully visible.
2340 Likewise when the window start is in a continuation line. If,
2341 after trying everything under the 'force_start' label, point is
2342 still not fully visible, give up and scroll the window.
2343 Add debugging traces. (Bug#18545)
2345 * window.c (Frecenter): Set the window's redisplay flag.
2347 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2349 * w32term.c (w32_read_socket): Don't use frame dimensions for
2350 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2351 rectangle. Check the return value of GetClientRect, and don't use
2352 the results if it didn't succeed.
2354 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2355 in columns and lines after correcting the pixel dimensions in
2357 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2358 negative values to xrealloc. (Bug#18528)
2360 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2362 * alloc.c: Remove now-unnecessary check.
2363 Suggested by Dmitry Antipov in:
2364 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2366 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2368 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2369 to Ubuntu 14.04.1 x86-64.
2371 Simplify stack-allocated Lisp objects, and make them more portable.
2372 The build_local_string macro was used in two ways: (1) string
2373 literals for which scoped allocation suffices, and (2) file name
2374 components, where it's not safe in general to assume bounded-size
2375 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2376 allocates a block-scope string, and by using SCOPED_STRING for (1)
2377 and build_string for (2). Furthermore, actually use stack
2378 allocation only for objects known to have sufficient alignment.
2379 This simpler implementation means Emacs can make
2380 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2381 GC_MAKE_GCPROS_NOOPS.
2382 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2383 for fewer differences among implementations.
2384 (struct Lisp_String): Now GCALIGNED.
2385 (USE_STACK_LISP_OBJECTS): Default to true, since the
2386 implementation no longer insists on a nonempty GCALIGNED.
2387 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2388 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2389 separately. Move definiens to scoped_cons. The old definition
2390 was incorrect when GCALIGNED was defined to be empty.
2391 (union Aligned_String): New type.
2392 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2393 implementation ports to compilers that don't align strictly enough.
2394 Don't worry about the union sizes; it's not worth bothering about.
2395 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2396 Rewrite using USE_STACK_CONS.
2397 (scoped_cons): Assume the use of union Aligned_Cons.
2398 (lisp_string_size, make_local_string, build_local_string): Remove.
2399 Unless otherwise specified, all callers of build_local_string
2400 changed to use SCOPED_STRING.
2401 (SCOPED_STRING): New macro.
2402 * data.c (wrong_choice):
2403 * menu.c (single_menu_item):
2404 * process.c (Fformat_network_address):
2405 Hoist use of SCOPED_STRING out of a scope, so that its returned
2406 object lives long enough.
2407 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2408 as the string might be long or might not be ASCII.
2410 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2412 * msdos.c (internal_terminal_init): Bump version to 25.
2414 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2416 Keep stack-allocated Lisp objects fast rather than versatile.
2417 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2418 (SCOPED_CONS_INITIALIZER): New macro.
2419 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2420 (USE_LOCAL_ALLOCA): Remove.
2421 (local_cons, local_list1, local_list2, local_list3, local_list4):
2422 Remove. Stack overflow checking makes them too slow.
2423 (make_local_vector): Likewise. Also we just don't have enough
2425 (enum LISP_STRING_OVERHEAD): Remove.
2426 (local_string_init, local_vector_init): Remove prototypes.
2427 (make_local_string, build_local_string): Redesign to target short
2428 compile-time string constants, fall back to regular string allocation
2430 (lisp_string_size): New function.
2431 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2432 * alloc.c (local_string_init, local_vector_init): Remove.
2433 (verify_ascii) [ENABLE_CHECKING]: New function.
2434 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2435 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2436 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2437 * xselect.c, xterm.c: All related users changed.
2439 2014-09-28 Ken Brown <kbrown@cornell.edu>
2441 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2442 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2444 2014-09-27 Ken Brown <kbrown@cornell.edu>
2446 Fix implementation of HYBRID_MALLOC on Cygwin.
2447 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2448 (bss_sbrk_buffer_beg): New variable. Use it...
2449 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2450 incorrect definition.
2452 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2454 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2455 Make it into a function and change arg to be a function.
2457 * lisp.mk (lisp): Add elisp-mode.elc.
2459 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2461 * xfns.c (x_default_scroll_bar_color_parameter):
2462 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2463 to pacify --enable-gcc-warnings in non-scrollbar builds.
2465 2014-09-26 Ken Brown <kbrown@cornell.edu>
2467 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2469 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2471 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2472 MinGW builds that use GCC before 4.2.
2474 Default to stack objects on DOS_NT platforms as well.
2475 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2476 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2478 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2480 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2481 ALIGN_STACK attribute.
2483 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2485 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2486 ALIGN_STACK attribute.
2488 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2489 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2491 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2493 * frame.c (frame_inhibit_resize):
2494 * widget.c (EmacsFrameResize):
2495 * window.c (resize_frame_windows, Fset_window_configuration):
2496 * xdisp.c (expose_frame):
2497 * xfns.c (x_change_tool_bar_height):
2498 * xmenu.c (update_frame_menubar):
2499 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2500 Remove code left dead after 2014-07-27 changes.
2502 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2504 Fix local_cons etc. to not exhaust the stack when in a loop.
2505 Problem reported in:
2506 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2507 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2508 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2509 (Ffind_charset_string):
2510 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2511 * data.c (wrong_range):
2512 * editfns.c (Fpropertize, format2):
2513 * emacs.c (init_cmdargs, decode_env_path):
2514 * fileio.c (auto_save_error):
2515 * fns.c (Fyes_or_no_p):
2516 * font.c (font_style_to_value, font_parse_xlfd)
2517 (font_parse_family_registry, font_delete_unmatched)
2519 * fontset.c (Fset_fontset_font):
2520 * frame.c (x_get_arg):
2521 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2522 (read_char_minibuf_menu_prompt):
2523 * keymap.c (silly_event_symbol_error, describe_vector):
2524 * lread.c (load_warn_old_style_backquotes):
2525 * menu.c (single_menu_item):
2526 * minibuf.c (Fread_buffer):
2527 * process.c (status_message, Fformat_network_address)
2528 (server_accept_connection):
2529 * textprop.c (copy_text_properties):
2530 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2531 * xfns.c (x_default_scroll_bar_color_parameter):
2532 * xfont.c (xfont_open):
2533 * xselect.c (x_clipboard_manager_error_1):
2534 * xterm.c (x_term_init):
2535 Put USE_LOCAL_ALLOCA at the start of the function.
2536 * fns.c (maybe_resize_hash_table): Use build_string instead of
2537 build_local_string, since we'd otherwise need a conditional
2538 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2539 not worth the bother of optimization.
2540 * font.c (font_delete_unmatched): Remove by-hand code that
2541 observed MAX_ALLOCA limit, since it's now done automatically.
2542 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2543 since build_local_string needs its sa_alloc.
2544 * lisp.h (lisp_word_count): New function.
2545 (SAFE_ALLOCA_LISP): Use it.
2546 (USE_LOCAL_ALLOCA): New macro.
2547 (local_cons, make_local_vector, make_local_string):
2548 Observe the MAX_ALLOCA limit.
2549 (LISP_STRING_OVERHEAD): New constant.
2550 (make_local_string): Use it.
2552 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2554 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2555 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2556 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2557 and Solaris and it's likely to work on similar platforms.
2559 Avoid signed integer overflow when converting Time to ptrdiff_t.
2560 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2562 (position_to_Time, Time_to_position): New functions.
2563 (gen_help_event, kbd_buffer_get_event): Use them.
2564 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2565 Go back to plain 'unsigned long', so that 'Time' is the same
2566 for both X and non-X builds; this is less likely to cause surprise.
2567 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2568 are the same size; this is no longer required.
2570 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2571 of bit 28 and of whether an unsigned value is negative.
2572 This simplifies the code a bit, and pacifies clang 3.4.
2574 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2576 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2577 Windows builds, where 'long' is a 32-bit type.
2579 * w32inevt.h (w32_console_mouse_position): Update the argument
2580 types to use 'Time'.
2582 * w32term.c (w32_mouse_position)
2583 (x_horizontal_scroll_bar_report_motion)
2584 (x_scroll_bar_report_motion): Update the argument types to use
2587 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2589 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2590 (struct input_event): ...unsigned bitfields. Likewise for
2591 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2592 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2593 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2594 (kbd_buffer_get_event): Adjust users.
2595 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2596 (make_scroll_bar_position): New function, refactored out of...
2597 (make_lispy_event): ...adjusted user.
2598 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2599 * nsterm.m (ns_mouse_position, mouseUp):
2600 * term.c (term_mouse_position):
2601 * w32inevt.c (w32_console_mouse_position):
2602 * w32term.c (w32_mouse_position):
2603 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2604 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2605 Prefer enum and explicit enum members to integers and numeric values.
2607 * chartab.c (uniprop_encode_value_numeric):
2608 * font.c (font_style_to_value): Use make_local_vector.
2609 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2610 * keymap.c (append_key): Use scoped_list1.
2612 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2613 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2615 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2617 Fix some slow uses and misuses of strcat.
2618 * doc.c (get_doc_string):
2619 * gtkutil.c (get_utf8_string):
2620 * xsmfns.c (x_session_initialize):
2621 Avoid recomputation of string length.
2622 * ftfont.c (ftfont_spec_pattern):
2623 * xfns.c (xic_create_fontsetname):
2624 Don't assume output buffer is initially zero.
2626 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2628 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2629 All callers changed.
2630 * xterm.c (x_term_init): Use new functionality to avoid two needs
2631 to compute a string length.
2633 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2635 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2637 Use known length of a Lisp string to copy it faster.
2638 * lisp.h (lispstrcpy): New function. Add comment.
2639 * callproc.c (child_setup):
2640 * dbusbind.c (xd_append_arg):
2641 * doc.c (get_doc_string):
2642 * font.c (Ffont_xlfd_name):
2643 * frame.c (xrdb_get_resource):
2644 * process.c (Fmake_network_process, network_interface_info):
2645 * w32fns.c (Fx_open_connection):
2646 * w32proc.c (sys_spawnve):
2647 * xfns.c (select_visual):
2648 * xfont.c (xfont_list):
2649 * xsmfns.c (x_session_initialize):
2650 * xterm.c (x_term_init): Use it.
2652 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2654 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2655 Reported by Dmitry Antipov in thread leading to:
2656 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2657 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2658 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2660 * callproc.c (call_process): Save and restore sa_avail.
2661 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2662 (AVAIL_ALLOCA): New macro.
2663 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2664 Use it, and check against sa_avail rather than MAX_ALLOCA.
2666 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2668 On OSX, do not free font-specific data more than once (Bug#18501).
2669 * macfont.m (macfont_close): Release and free font-specific data
2670 only if it wasn't previously freed.
2672 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2674 * unexmacosx.c (dump_it): Improve error message.
2676 2014-09-22 Juri Linkov <juri@jurta.org>
2678 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2679 (Bug#10747, bug#18334)
2681 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2683 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2684 units in which the position is measured. (Bug#18493)
2686 * xdisp.c (redisplay_internal): Force redisplay of all windows
2687 that show a buffer whose narrowing has changed. (Bug#18490)
2689 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2691 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2692 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2693 lines, draw the hollow-box and hbar cursors on the right side of
2694 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2697 * xterm.c (x_draw_stretch_glyph_string):
2698 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2699 caused the block cursor to disappear on a TAB in R2L lines in
2700 every window except the leftmost one. Reported by Martin Rudalics
2703 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2705 Always use matched specpdl entry to record call arguments (Bug#18473).
2706 * lisp.h (record_in_backtrace): Adjust prototype.
2707 * eval.c (record_in_backtrace): Return current specpdl level.
2708 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2709 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2710 entry and use that entry in call to backtrace_debug_on_exit.
2711 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2712 (do_debug_on_call): Get current specpdl level as 2nd arg.
2714 Prefer ptrdiff_t to int and avoid integer overflows.
2715 * fileio.c (make_temp_name):
2716 * font.c (font_parse_family_registry): Avoid integer
2717 overflow on string size calculation.
2718 * data.c (Faset): Likewise for byte index.
2720 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2722 Fix display of R2L lines in partial-width windows.
2723 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2724 assigned the correct value.
2725 (extend_face_to_end_of_line): Account for truncation and
2726 continuation glyphs in R2L rows when one of the fringes is not
2728 (display_line): Don't assign negative X offset to a row if we are
2729 going to produce a truncation glyph for it. When handling
2730 truncated R2L rows, consider the width of the left fringe instead
2732 (produce_special_glyphs): Fix bogus assignments.
2734 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2736 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2737 always set to a valid value. Make sure the size passed to alloca
2738 is always positive. (Bug#18516)
2740 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2742 Avoid extra call to oblookup when interning symbols.
2743 * lisp.h (intern_driver): Add prototype.
2744 * lread.c (intern_driver): New function.
2745 (intern1, intern_c_string_1, Fintern):
2746 * font.c (font_intern_prop):
2747 * w32font.c (intern_font_name): Use it.
2749 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2751 Minor improvements to new stack-allocated Lisp objects.
2752 * frame.h (FRAME_PARAMETER):
2753 Prefer scoped_list1 to local_list1 where either would do.
2754 * lisp.h (scoped_list4): New macro.
2755 (local_cons, local_list1, local_list2, local_list3, local_list4)
2756 (make_local_vector, make_local_string, build_local_string):
2757 Prefer functions to macros where either would do.
2758 * xdisp.c (build_desired_tool_bar_string):
2759 Prefer scoped_list4 to local_list4 where either would do.
2761 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2763 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2764 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2765 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2766 * frame.h (FRAME_PARAMETER): New macro.
2767 * dispnew.c (init_display):
2768 * fontset.c (Fset_fontset_font):
2769 * frame.c (x_default_parameter):
2770 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2771 * xfns.c (x_default_scroll_bar_color_parameter)
2772 (x_default_font_parameter, x_create_tip_frame): Use it.
2773 * editfns.c (Fpropertize): Use local_cons.
2774 * process.c (status_message): Use build_local_string.
2775 * xfont.c (xfont_open): Use make_local_string.
2776 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2778 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2780 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2781 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2782 !__clang__. This works with GCC and with clang and is safer for
2783 compilers we don't know about.
2784 (local_cons): Rename parameter to make capture less likely.
2786 2014-09-17 Samuel Bronson <naesten@gmail.com>
2788 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2790 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2792 Fix minor problems found by static checking.
2793 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2795 * buffer.h (decode_buffer): Doc and indentation fixes.
2796 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2798 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2800 Avoid clang-specific warnings.
2801 * buffer.c (init_buffer): Shut up -Wself-assign.
2802 * process.c (server_accept_connection): Shut up -Wunsequenced.
2804 2014-09-16 Daniel Colascione <dancol@dancol.org>
2806 * fns.c (sxhash): For symbols, use address as hash code.
2808 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2810 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2811 * charset.c (load_charset_map_from_file): Use scoped_list2
2812 and build_local_string.
2813 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2814 * emacs.c (init_cmdargs, decode_env_path):
2815 * fileio.c (Fexpand_file_name):
2816 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2817 * frame.c (x_get_arg):
2818 * keyboard.c (safe_run_hooks_error):
2819 * lread.c (load_warn_old_style_backquotes):
2820 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2821 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2822 * xselect.c (x_clipboard_manager_error_1)
2823 (x_clipboard_manager_save_all):
2824 * xterm.c (x_term_init): Use build_local_string.
2826 Avoid more integer overflows on string size calculations.
2827 * category.c (Fmake_category_set):
2828 * xdisp.c (get_overlay_arrow_glyph_row):
2829 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2831 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2833 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2834 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2835 error message format. Use message_with_string to have non-ASCII
2836 file names properly displayed.
2837 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2838 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2839 where these APIs are not available even in UNICOWS.DLL.
2840 Improve the format of error messages and include the file name in them
2842 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2843 call play-sound-functions, per documentation.
2845 * w32.c (w32_get_long_filename, w32_get_short_filename):
2846 Constify the input file name arguments.
2848 * w32.h (w32_get_long_filename, w32_get_short_filename):
2851 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2853 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2854 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2855 [USE_LOCAL_ALLOCATORS]: New macros.
2856 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2857 (build_local_string): Avoid argument name expansion clash with
2859 * alloc.c (toplevel)
2860 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2861 Preprocessor guard to avoid impossible configuration.
2862 * charset.c (Ffind_charset_region, Ffind_charset_string):
2863 Use make_local_vector.
2864 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2865 * textprop.c (Fput_text_property, Fadd_face_text_property):
2867 (copy_text_properties): Use local_cons and local_list3.
2868 * chartab.c (uniprop_table):
2869 * data.c (wrong_choice, wrong_range):
2870 * doc.c (get_doc_string):
2871 * editfns.c (format2):
2872 * fileio.c (Fexpand_file_name, auto_save_error):
2873 * fns.c (Fyes_or_no_p):
2874 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2875 * fontset.c (Fset_fontset_font):
2876 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2877 (read_char_minibuf_menu_prompt):
2878 * keymap.c (silly_event_symbol_error, describe_vector):
2879 * menu.c (single_menu_item):
2880 * minibuf.c (Fread_buffer):
2881 * process.c (status_message, Fformat_network_address)
2882 (server_accept_connection): Use make_local_string and
2883 build_local_string. Prefer compound literals where appropriate.
2885 2014-09-15 Daniel Colascione <dancol@dancol.org>
2887 * fns.c (Fsort): Tweak sort docstring.
2889 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2891 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2892 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2893 set errno to EAGAIN instead, to allow the caller to retry the
2894 write after some waiting. Fixes deadlocks when Emacs exchanges a
2895 lot of data through the pipe. (Bug#18420)
2897 * sound.c (Fplay_sound_internal): Encode the sound file name in
2898 the ANSI codepage. Expand it against data-directory, as per docs,
2899 not against the current directory. No need to make a local copy
2900 of the file name; pass the encoded file name directly to
2901 do_play_sound. (Bug#18463)
2903 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2904 NULL, and the file name is not encodable in ANSI codepage, return
2905 the string with "?" replacement characters, which will fail the
2906 caller. This avoids returning a random value in that case.
2908 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2910 * window.c (Fresize_mini_window_internal): Set w->total_lines
2911 from w->pixel_height (Bug#18422).
2913 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2915 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2916 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2917 setting resize increments (Bug#18435).
2919 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2921 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2922 state around the call to line_bottom, since it can move the
2923 iterator to another screen line. This fixes off-by-one errors in
2924 the reported row in some rare cases.
2926 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2928 * callproc.c (init_callproc): Fix bug introduced at
2929 2014-09-07 (Bug#18474).
2931 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2933 Prefer ptrdiff_t to int and avoid integer overflows.
2934 * fileio.c (make_temp_name):
2935 * font.c (font_parse_family_registry): Avoid integer
2936 overflow on string size calculation.
2937 * data.c (Faset): Likewise for byte index.
2939 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2941 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2943 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2945 * lisp.h (make_local_string): Nitpick indent.
2946 * print.c (Fprin1_to_string): Remove unused GCPROs.
2948 More debugging aids around GCPROs.
2949 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2950 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2951 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2953 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2954 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2956 Remove redundant GCPROs around Ffuncall and Fapply calls.
2957 This is safe because Ffuncall protects all of its arguments by itself.
2958 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2959 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2960 (call6, call7): Likewise. Use compound literals where applicable.
2961 (run_hook_with_args_2): Use compound literal.
2963 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2965 Pacify --enable-gcc-warnings when no window system is used.
2966 These warnings found that subscript error, so they seem worthwhile.
2967 * composite.c (char_composable_p): Simplify a bit.
2968 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2969 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2970 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2971 * window.c (set_window_scroll_bars):
2972 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2973 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2974 Ignore -Wsuggest-attribute=const.
2975 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2976 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2978 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2980 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2981 Use check_iso_charset_parameter instead of doing the checks by hand.
2982 (check_iso_charset_parameter): Move up. Check parameters a bit
2983 more carefully, and return true for 96-char sets. All callers changed.
2985 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2987 Simplify lisp.h by removing the __COUNTER__ business.
2988 Reported by Dmitry Antipov in:
2989 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2990 * lisp.h (make_local_vector, make_local_string)
2991 (build_local_string): Simplify by not bothering with __COUNTER__.
2992 The __COUNTER__ business wasn't working properly, and was needed
2993 only for hypothetical future expansion anyway.
2995 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2997 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2998 terms to determine bitmap color. (Bug#18437)
3000 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3002 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3005 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3007 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3009 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3011 * xterm.c (handle_one_xevent): Detect iconified by looking at
3012 _NET_WM_STATE_HIDDEN.
3014 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3016 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3017 These can generate a constant with the correct value but the wrong
3018 width, which doesn't work as a printf argument. All uses removed.
3019 Reported by Dmitry Antipov in:
3020 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3021 (ENUMABLE): Remove; no longer needed.
3022 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3023 Remove; no longer needed because of the above change.
3024 Each definiens moved to the only use.
3026 Improve the experimental local and scoped allocation.
3027 * alloc.c (local_string_init, local_vector_init):
3028 New functions, defined if USE_LOCAL_ALLOCATORS.
3029 Mostly, these are moved here from lisp.h, as it's not
3030 clear it's worth making them inline.
3031 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3032 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3033 USE_STACK_LISP_OBJECTS, not on a laundry list.
3034 (local_string_init, local_vector_init): New decls.
3035 (union Aligned_Cons): New type.
3036 (scoped_cons): Use it. Give up on the char trick, as it's a too
3037 much of a maintenance hassle; if someone wants this speedup
3038 they'll just need to convince their compiler to align properly.
3039 Conversely, use the speedup if struct Lisp_Cons happens to
3040 be aligned even without a directive. Better yet, help it along
3041 by using union Aligned_Cons rather than struct Lisp_Cons.
3042 (pointer_valid_for_lisp_object): Remove. This check is not
3043 necessary, since make_lisp_ptr is already doing it. All uses removed.
3044 (local_vector_init, local_string_init): Move to alloc.c.
3045 (build_local_vector): Remove this awkward macro, replacing with ...
3046 (make_local_vector): New macro, which acts more like a function.
3047 Use statement expressions and use __COUNTER__ to avoid macro
3048 capture. Fall back on functions if these features are not supported.
3049 (build_local_string, make_local_string): Likewise.
3051 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3053 * xterm.c (x_term_init): Consolidate duplicated code.
3054 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3055 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3056 Add eassert and mark dpyinfo as dead only if it was alive.
3058 Add macros to allocate temporary Lisp objects with alloca.
3059 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3060 * character.h (parse_str_as_multibyte): Move prototype to ...
3061 * lisp.h (parse_str_as_multibyte): ... here.
3062 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3063 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3065 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3066 (local_string_init): New functions.
3067 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3068 (init_alloc_once): Call it.
3070 Cleanup last change and make all new stuff conditional.
3071 * lisp.h (build_local_string): Rename to ...
3072 (make_local_string): ... this macro.
3073 (build_local_string, scoped_list1, scoped_list3): New macros.
3074 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3075 and functions as such, use regular fallbacks otherwise.
3076 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3079 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3081 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3082 always make sure the marginal areas of the row are in sync with
3083 what the window wants. (Bug#18419)
3085 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3086 existing binding of a variable, to avoid silently aborting
3087 commands that use specbind. (Bug#18331)
3089 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3091 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3092 * coding.c (growable_destination): New function.
3093 (produce_chars): Use it for sanity checks. Do not fiddle with
3094 dst_end if the source and destination are both nil, as it's
3095 the caller's responsibility to avoid overlap.
3096 * keyboard.c (read_decoded_event_from_main_queue):
3097 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3098 length, not 4 times, to prevent decode_coding_c_string from trying
3099 to reallocate a destination. This removes the need for the FIXME.
3101 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3102 All callers simplified. Add a comment about exec_failed, vfork,
3105 Adjust drag-and-drop fix when window is above top (Bug#18303).
3106 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3107 XCDR bleed into XCAR's encoded value. Improve checks for
3108 out-of-range data while we're at it.
3110 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3112 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3113 is CONSP (Bug#18303).
3115 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3117 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3118 'alloca' gets passed arguments larger than MAX_ALLOCA.
3120 * font.c (MAX): Define if not defined elsewhere.
3122 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3124 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3125 here for destination buffer, to work around what appears to be a
3126 bug in decode_coding_c_string when the source and destination are
3129 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3130 This follows up on the recent thread in emacs-devel on alloca; see:
3131 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3132 This patch also cleans up alloca-related glitches noted while
3133 examining the code looking for unbounded alloca.
3135 * callproc.c (init_callproc):
3136 Rewrite to avoid need for alloca.
3137 * buffer.c (mouse_face_overlay_overlaps)
3138 (report_overlay_modification):
3139 * buffer.h (GET_OVERLAYS_AT):
3140 * coding.c (make_subsidiaries):
3141 * doc.c (Fsnarf_documentation):
3142 * editfns.c (Fuser_full_name):
3143 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3144 (search_embedded_absfilename, Fsubstitute_in_file_name):
3145 * fns.c (Fmake_hash_table):
3146 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3147 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3148 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3149 (xrdb_get_resource, x_get_resource_string):
3150 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3151 * ftxfont.c (ftxfont_draw):
3152 * image.c (xbm_load, xpm_load, jpeg_load_body):
3153 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3155 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3157 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3158 (find_and_return_menu_selection):
3159 * print.c (PRINTFINISH):
3160 * process.c (Fformat_network_address):
3161 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3162 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3163 * sound.c (wav_play, au_play):
3164 * syntax.c (skip_chars):
3165 * term.c (tty_menu_activate, tty_menu_show):
3166 * textprop.c (get_char_property_and_overlay):
3167 * window.c (Fset_window_configuration):
3168 * xdisp.c (safe__call, next_overlay_change, vmessage)
3169 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3170 * xfaces.c (face_at_buffer_position):
3171 * xmenu.c (x_menu_show):
3172 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3173 allocation size isn't bounded.
3174 * callint.c (Fcall_interactively): Redo memory_full check
3175 so that it can be done at compile-time on some platforms.
3176 * coding.c (MAX_LOOKUP_MAX): New constant.
3177 (get_translation_table): Use it.
3178 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3179 SAFE_ALLOCA, to catch integer overflows on size calculation.
3180 (exec_failed) [!DOS_NT]: New function.
3181 (child_setup) [!DOS_NT]: Use it.
3182 * editfns.c (Ftranspose_regions):
3183 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3184 * editfns.c (check_translation):
3185 Allocate larger buffers on the heap.
3186 * eval.c (internal_lisp_condition_case):
3187 Check for MAX_ALLOCA overflow.
3188 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3189 (Fbase64_encode_region, Fbase64_decode_region):
3190 Avoid unnecessary calls to SAFE_FREE before 'error'.
3191 * buffer.c (mouse_face_overlay_overlaps):
3192 * editfns.c (Fget_pos_property, check_translation):
3193 * eval.c (Ffuncall):
3194 * font.c (font_unparse_xlfd, font_find_for_lface):
3195 * ftfont.c (ftfont_drive_otf):
3196 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3197 (menu_bar_items, tool_bar_items):
3198 * sound.c (Fplay_sound_internal):
3199 * xdisp.c (load_overlay_strings, dump_glyph_row):
3200 Use an ordinary auto buffer rather than alloca, since the
3201 allocation size is fixed and small.
3202 * ftfont.c: Include <c-strcase.h>.
3203 (matching_prefix): New function.
3204 (get_adstyle_property): Use it, to avoid need for alloca.
3205 * keyboard.c (echo_add_key):
3206 * keymap.c (describe_map): Use ptrdiff_t, not int.
3207 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3208 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3209 when counting bytes.
3210 * lisp.h (xlispstrdupa): Remove, replacing with ...
3211 (SAFE_ALLOCA_STRING): ... new macro with different API.
3212 This fixes a portability problem, namely, alloca result
3213 passed to another function. All uses changed.
3214 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3216 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3217 (REGEX_ALLOCATE): New macros.
3218 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3219 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3221 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3223 (decode_mode_spec_coding): Store directly into buf rather than
3224 into an alloca temporary and copying the temporary to the buf.
3226 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3228 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3230 2014-09-04 Jan D <jan.h.d@swipnet.se>
3232 * xterm.c (x_term_init): Don't call x_session_initialize if running
3233 as a daemon (Bug#18375).
3235 * xsmfns.c: Initialize ice_fd.
3237 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3239 Less chatter in 'make' output.
3240 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3241 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3242 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3244 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3246 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3247 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3249 * nsfns.m (Fx_create_frame):
3250 * w32fns.c (Fx_create_frame):
3251 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3254 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3256 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3257 the reported row in the case of a window with a header line, by
3258 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3259 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3261 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3263 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3264 when configured --with-wide-int on typical 32-bit platforms.
3266 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3268 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3269 when HPOS is negative, for the benefit of R2L glyph rows whose
3270 newline overflows into the fringe.
3272 2014-09-03 Ken Brown <kbrown@cornell.edu>
3274 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3276 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3278 Minor cleanup of recent strlen-avoiding patch.
3279 * fileio.c (CHECK_LENGTH): Remove.
3280 Rewrite callers so that they don't need it.
3281 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3282 variable wasn't set.
3284 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3286 * fileio.c (CHECK_LENGTH): New macro.
3287 (Fexpand_file_name): Use it and get rid of a few more calls
3288 to strlen and strcat.
3289 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3290 * lisp.h (egetenv): ... because of a new inline function used to
3291 avoid calls to strlen for a compile-time constants.
3293 * buffer.h (decode_buffer): New function.
3294 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3295 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3296 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3297 * data.c (Flocal_variables_p):
3298 * fileio.c (Fverify_visited_file_modtime):
3299 * marker.c (live_buffer): Use it.
3301 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3303 Avoid extra calls to strlen in filesystem I/O routines.
3304 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3305 the length of 'newdir' is known or may be precalculated.
3306 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3307 not 'char *', and so use precalculated length.
3308 (Ffile_accessible_directory_p):
3309 * callproc.c (encode_current_directory, init_callproc):
3310 * charset.c (init_charset):
3311 * lread.c (load_path_check, load_path_default): Adjust users.
3312 * lisp.h (file_accessible_directory_p): Tweak prototype.
3314 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3316 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3319 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3321 --enable-silent-rules now suppresses more chatter.
3322 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3323 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3324 (am__v_CCLD_1): New macros, taken from Automake.
3325 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3327 Clean up extern decls a bit.
3328 * bytecode.c: Include blockinput.h and keyboard.h rather
3329 than rolling their APIs by hand.
3330 * emacs.c: Include regex.h and rely on its and lisp.h's API
3331 rather than rolling them by hand.
3332 * lastfile.c: Include lisp.h, to check this file's API.
3333 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3335 * regex.h (re_max_failures): New decl.
3336 * unexcw.c, unexmacosx.c, unexw32.c:
3337 Rely on lisp.h's API rather than rolling it by hand.
3338 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3339 Declare at top level, to pacify GCC -Wnested-externs.
3341 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3343 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3344 clipping rectangle become negative (i.e. large positive, since
3345 it's an unsigned data type). This can happen in R2L hscrolled
3346 glyph rows, and caused us to draw the cursor glyph on the fringe.
3347 For the details, see
3348 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3350 2014-08-31 Ken Brown <kbrown@cornell.edu>
3352 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3353 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3354 is defined. (Bug#18368)
3356 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3358 Vector-sorting fixes (Bug#18361).
3359 It's not safe to call qsort or qsort_r, since they have undefined
3360 behavior if the user-specified predicate is not a total order.
3361 Also, watch out for garbage-collection while sorting vectors.
3362 * fns.c: Include <vla.h>.
3363 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3364 (sort_vector_compare): Remove, replacing with ....
3365 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3366 ... these new functions.
3367 (sort_vector): Rewrite to use the new functions.
3368 GCPRO locals, since the predicate can invoke the GC.
3369 Since it's in-place return void; caller changed.
3370 (merge): Use 'inorder', for clarity.
3372 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3373 One can't hoist this out of the 'if', because intervening calls to
3374 newlocale, twolower, etc. can change errno.
3376 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3378 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3379 wording of the error messages.
3380 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3383 * w32proc.c (get_lcid_callback): Accept locale specifications
3384 without the country part, as in "enu" vs "enu_USA".
3385 (w32_compare_strings): Signal an error if a locale was specified,
3386 but couldn't be translated into a valid LCID.
3388 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3390 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3392 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3394 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3395 errno after towlower_l. errno's value is not specified after
3396 towlower_l. Instead, assume that towlower_l returns its argument
3397 on failure, which is portable in practice.
3399 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3401 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3403 * w32proc.c (w32_compare_strings): Accept additional argument
3404 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3405 if requested. If w32-collate-ignore-punctuation is non-nil, add
3406 NORM_IGNORESYMBOLS to the flags.
3407 (LINGUISTIC_IGNORECASE): Define if not already defined.
3408 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3410 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3413 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3415 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3416 Define substitutes for platforms that lack them.
3417 (str_collate): Add arguments locale and ignore_case.
3419 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3420 Add optional arguments LOCALE and IGNORE-CASE.
3422 * lisp.h (str_collate): Adapt argument list.
3424 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3426 Add vectors support to Fsort.
3427 * fns.c (sort_vector, sort_vector_compare): New functions.
3428 (sort_list): Likewise, refactored out of ...
3429 (Fsort): ... adjusted user. Mention vectors in docstring.
3430 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3431 * alloc.c (make_save_int_obj): New function.
3432 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3433 (make_save_int_obj): Add prototype.
3435 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3436 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3437 Conditionally define to match system's qsort_r signature.
3438 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3440 2014-08-28 Ken Brown <kbrown@cornell.edu>
3442 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3443 dumping and the system malloc after dumping. (Bug#18222)
3445 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3446 Define as macros, expanding to hybrid_malloc, etc.
3447 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3448 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3450 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3451 full implementation on Cygwin. Remove Cygwin-specific code that
3452 is no longer needed.
3453 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3454 Redefine as macros expanding to gmalloc, grealloc, etc.
3455 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3456 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3457 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3458 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3460 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3461 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3462 HAVE_POSIX_MEMALIGN)]: New functions.
3463 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3464 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3465 hybrid_aligned_alloc; declare.
3466 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3467 HAVE_POSIX_MEMALIGN)]: Define.
3468 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3469 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3470 Define as macro, expanding to gget_current_dir_name, and define
3472 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3473 malloc_enable_thread(). Don't initialize malloc.
3474 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3475 no longer defined on Cygwin).
3476 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3477 * sheap.c (bss_sbrk_buffer_end): New variable.
3478 * unexcw.c (__malloc_initialized): Remove variable.
3479 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3481 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3484 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3486 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3487 In `event->y' return entire range (the size of the scroll bar minus
3489 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3490 return entire range (the scaled size of the scroll bar minus
3491 that of the slider). In `portion' return the scaled position of
3493 (xaw_jump_callback): Restore part of code for vertical scroll
3494 bar broken in change from 2014-07-27.
3495 (xaw_scroll_callback): Provide incremental scrolling with
3496 horizontal scroll bars.
3498 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3500 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3502 * indent.c (Fvertical_motion): Fix vertical motion up through a
3503 display property after a newline. (Bug#18276)
3505 * xdisp.c (display_line): Don't assume that the call to
3506 reseat_at_next_visible_line_start ends up at a character
3507 immediately following the newline on the previous line.
3508 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3509 beyond ZV, which causes infloop in redisplay. For the details, see
3510 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3512 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3513 coordinate for hscrolled R2L screen lines. (Bug#18277)
3515 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3517 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3520 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3522 * syntax.c (scan_lists): Don't examine positions before BEGV.
3525 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3527 Improve robustness of new string-collation code (Bug#18051).
3528 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3529 (newlocale, wcscoll_l): Define substitutes for platforms that
3530 lack them, so as to simplify the mainline code.
3531 (str_collate): Simplify the code by assuming the above definitions.
3532 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3533 For example, the old version left the Emacs in the wrong locale if
3534 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3535 result. Report an error if newlocale fails.
3537 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3539 * lisp.h (str_collate):
3540 * sysdep.c (str_collate): Return int.
3541 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3543 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3545 Fix some glitches in previous change.
3546 * sysdep.c (stack_direction): Replace stack_grows_down
3547 to simplify calculation of stack boundaries.
3548 (handle_sigsegv): Check whether we really crash somewhere near
3549 to stack boundary, and handle fatal signal as usual if not.
3550 (init_sigsegv): Adjust accordingly.
3551 * keyboard.c (Vtop_level_message): Rename to
3552 Vinternal__top_level_message, as suggested by Stefan Monnier in
3553 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3554 All related users changed.
3556 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3558 Handle C stack overflow caused by too nested Lisp evaluation.
3559 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3560 siglongjmp point to transfer control from SIGSEGV handler.
3561 * keyboard.c (return_to_command_loop, recover_top_level_message)
3562 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3563 (regular_top_level_message): New variable.
3564 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3565 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3567 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3568 new variables described above.
3569 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3570 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3571 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3572 (init_sigsegv): New function.
3573 (init_signals): Use it.
3575 2014-08-25 Ken Brown <kbrown@cornell.edu>
3577 * emacs.c (main): Remove use of obsolete macro
3578 G_SLICE_ALWAYS_MALLOC.
3580 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3582 Implement locale-sensitive string collation for MS-Windows.
3583 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3584 New functions. (Bug#18051)
3586 * w32.h (w32_compare_strings): Add prototype.
3588 * w32.c <g_b_init_compare_string_w>: New global flag.
3589 (globals_of_w32): Initialize it.
3591 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3593 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3594 [WINDOWSNT]: Call str_collate on MS-Windows.
3596 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3598 One more minor cleanup of font subsystem.
3599 * font.h (struct font_driver): Convert text_extents to
3600 return void because returned value is never actually used.
3601 * macfont.m (macfont_text_extents):
3602 * w32font.c (w32font_text_extents):
3603 * xftfont.c (xftfont_text_extents): Adjust to return void
3604 and assume that 'metrics' argument is always non-NULL.
3605 * ftfont.c (ftfont_text_extents):
3606 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3608 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3610 Minor cleanups of str_collate fix (Bug#18051).
3611 * fns.c (str_collate): Move decl from here ...
3612 * lisp.h (str_collate): ... to here.
3613 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3614 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3615 potential problems with integer overflow. Don't assume
3616 setlocale succeeds. Remove unnecessary test before restoring
3617 locale via setlocale, and free the copied setlocale string
3620 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3622 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3624 * sysdep.c (str_collate): New function. (Bug#18051)
3626 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3628 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3629 if the initial "rm -f" fails. This is for MinGW builds, where
3630 MS-Windows will not allow deleting the executable file of a
3633 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3635 * w32term.c (w32_scroll_bar_handle_click)
3636 (w32_horizontal_scroll_bar_handle_click)
3637 (x_scroll_bar_report_motion)
3638 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3639 SB_THUMBTRACK, use the 32-bit position information returned by
3640 GetScrollInfo, not the 16-bit information returned in the Windows
3643 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3645 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3646 second coordinate ('y') reported for dragging the horizontal
3649 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3651 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3652 and text area-relative x-coordinates.
3654 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3656 Avoid overwriting the reversed_p flags in the glyph matrices when
3657 init_iterator or start_display are called.
3658 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3660 (tool_bar_height, redisplay_tool_bar, try_window)
3661 (try_window_reusing_current_matrix, try_window_id)
3662 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3663 reversed_p flag of the iterator's glyph row where the glyph row
3664 is going to be redrawn.
3666 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3668 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3670 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3672 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3673 of emacs_event return length from si.nPage to si.nMax.
3674 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3675 interchange start and end of thumb.
3677 2014-08-15 Ken Brown <kbrown@cornell.edu>
3679 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3680 ERRORCHECK mutexes. (Bug#18222)
3682 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3684 * frame.c (set_menu_bar_lines_1): Remove.
3685 (set_menu_bar_lines): Call change_frame_size instead of
3686 set_menu_bar_lines_1.
3688 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3690 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3693 2014-08-11 Glenn Morris <rgm@gnu.org>
3695 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3696 writing before backing up, since it causes a more serious problem
3697 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3698 (choose_write_coding_system): No longer callable from Lisp.
3699 Move last piece back here from Fwrite_region.
3700 (Fwrite_region, syms_of_fileio): Update for above changes.
3702 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3704 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3705 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3706 (Fwindow_new_pixel, Fset_window_new_pixel)
3707 (Fset_window_new_total, Fset_window_new_normal)
3708 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3710 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3712 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3714 * fontset.c (Finternal_char_font): Recompute basic faces if the
3715 frame's face cache was cleared. (Bug#18162)
3717 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3719 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3720 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3721 base buffer's undo list.
3723 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3725 Fix a couple of recent inadvertent breaks of the MSDOS port.
3726 * msdos.c: include required menu.h
3727 * term.c: set correct menu_show_hook on MSDOS.
3729 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3731 Fix handling of menu bar line on TTY frames (Bug#18136)
3733 * dispnew.c (handle_window_change_signal):
3734 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3735 frame's menu bar lines subtracted from height.
3736 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3738 (adjust_frame_size): Count in menu bar when setting FrameRows.
3739 (make_terminal_frame): When setting up the frame's lines and
3740 text height don't count in the menu bar.
3741 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3742 lines subtracted from height.
3743 (do_switch_frame): Set tty's FrameRows to number of total lines
3745 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3746 is used, return total number of lines and columns.
3747 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3749 * term.c (OUTPUT, tty_set_terminal_modes)
3750 (tty_set_terminal_window, tty_set_scroll_region)
3751 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3752 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3753 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3754 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3755 Call change_frame_size with frame's menu bar lines subtracted
3757 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3758 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3761 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3763 * alloc.c (Fmemory_info): Remove a stray brace.
3765 * process.c: Fix a comment typo.
3767 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3769 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3771 * widgetprv.h (EmacsFramePart): Remove font.
3773 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3774 (resources, setup_frame_cursor_bits): Remove unused variables and
3775 functions, esp. wrt. font (Bug#18227).
3777 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3779 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3781 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3783 Refer to MS-DOS using the same name everywhere.
3785 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3789 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3791 * w32term.c (w32_redeem_scroll_bar):
3792 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3793 not redeeming scroll bars that have been turned off.
3795 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3797 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3798 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3799 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3800 (safe_run_hook_funcall): Adjust accordingly.
3802 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3804 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3805 Condition correctly according to toolkit used.
3806 * frame.c (make_initial_frame, make_terminal_frame)
3807 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3808 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3809 assignments according to presence of toolkit scrollbars.
3810 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3811 Condition correctly according to toolkit used.
3812 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3813 only if toolkit supports it.
3814 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3816 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3818 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3820 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3822 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3823 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3824 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3825 (safe_run_hooks): Remove comment which is not relevant any more.
3827 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3829 Don't let big frames overrun the stack.
3830 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3831 Use SAFE_NALLOCA, not alloca.
3833 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3834 * dired.c (directory_files_internal): Use a volatile variable
3835 to prevent the compiler from optimizing away all copies of a local.
3836 I wonder how many other GC-related bugs like this lurk elsewhere?
3838 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3839 * xterm.h (struct x_display_info): New member 'connection'.
3840 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3841 so that x_delete_terminal has a file descriptor to pass to
3842 delete_keyboard_wait_descriptor.
3844 Don't mishandle year-9999 dates (Bug#18176).
3845 * editfns.c (decode_time_components): Store an invalid timespec
3846 on overflow, instead of returning false, so that the caller can
3847 distinguish overflow from other errors.
3848 (lisp_time_argument, lisp_seconds_argument): If the time is out
3849 of range, signal a time overflow instead of an invalid time spec.
3850 * keyboard.c (decode_timer): Treat time overflow like other
3853 Avoid undefined behavior with signed left shift.
3854 Caught by 'gcc -fsanitize=undefined'.
3855 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3856 * dispnew.c (line_hash_code, scrolling):
3857 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3858 Use 'unsigned', not 'int', for line hashes.
3859 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3861 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3863 Make compare-strings more compatible with old behavior (Bug#17903).
3864 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3866 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3868 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3869 Don't add label between left and right buttons (Bug#18129).
3871 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3873 Make functions static that no longer need to be extern.
3874 * frame.c, frame.h (set_menu_bar_lines):
3875 * keyboard.c (Qleftmost, Qrightmost):
3876 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3877 (x_set_internal_border_width):
3880 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3882 Fix display of R2L lines when the last character fits only partially.
3883 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3885 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3886 R2L row is visible only partially, give the row a negative x
3888 (display_line): Fix the calculation of the glyph whose pixel width
3889 is used to decide whether the last produced glyph fits on the
3890 line. When the last glyph fits only partially, give the row a
3893 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3894 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3895 pixel width of the first glyph that is hscrolled from display.
3896 (display_line): In R2L glyph rows, don't give a negative offset to
3897 row->x when the first glyph begins before first_visible_x.
3899 * xdisp.c (display_line): If called with iterator set up to write
3900 to a marginal area, delay the call to handle_line_prefix until we
3901 switch back to the text area. (Bug#18035)
3903 * .gdbinit (xwindow): The members total_cols, total_lines,
3904 left_col, and top_line are C integers (and has been so for the
3907 2014-08-01 Andreas Schwab <schwab@suse.de>
3909 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3910 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3912 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3914 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3915 (timerfd_callback): Ignore weird events with no data. Add tight
3916 assertions and comments.
3917 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3918 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3920 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3922 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3923 I had confused && with ||.
3925 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3927 Simplify timerfd configuration and fix some minor glitches.
3928 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3929 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3930 Fall back on timer_create if timerfd_create fails at runtime.
3931 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3932 kernel primitives to do resolution. All uses removed.
3933 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3934 (turn_on_atimers): Clear timer_create-based timers too,
3937 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3938 Without this change, the code can access the local variable 'width'
3939 even when it has not been initialized, and likewise for 'height';
3940 in either case this leads to undefined behavior.
3942 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3944 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3945 necessary, put horizontal scroll bar resources as well. See
3946 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3947 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3949 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3951 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3952 background value to match the resource of its vertical counterpart.
3954 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3956 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3957 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3959 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3961 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3962 change that added the top margin height to the requested height
3963 and revert (undocumented) part of 2014-07-28 change that changed
3964 the logic of whether a size change occurred.
3966 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3968 * .gdbinit (xwindow): The members total_cols, total_lines,
3969 left_col, and top_line are C integers (and has been so for the
3972 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3975 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3977 On GNU/Linux, use timerfd for asynchronous timers.
3978 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3979 (toplevel): Rename alarm_timer_ok to special_timer_available.
3980 [HAVE_TIMERFD]: Declare timerfd.
3981 [HAVE_CLOCK_GETRES]: Declare resolution.
3982 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3983 system timer resolution.
3984 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3985 (timerfd_callback) [HAVE_TIMERFD]: New function.
3986 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3987 [ENABLE_CHECKING]: New function for the sake of automated tests.
3988 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3989 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3990 [ENABLE_CHECKING]: Defsubr test function.
3991 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3992 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3993 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3995 Fix --without-x build and pacify --enable-gcc-warnings.
3996 Problems reported in Bug#18122 and Bug#18124.
3997 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3998 (frame_windows_min_size): Now static.
3999 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4001 (adjust_frame_size): Always declare prototype.
4003 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4004 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4005 * atimer.c (timerfd_callback): Always read expiration data.
4007 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4008 * process.c (add_timer_wait_descriptor): Add timer descriptor
4009 to input_wait_mask and non_process_wait_mask as well.
4011 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4013 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4015 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4017 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4018 Reinstate code removed by the prevoius commit to this file.
4020 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4022 * buffer.h (struct buffer): New fields scroll_bar_height and
4023 horizontal_scroll_bar_type.
4024 * buffer.c (bset_scroll_bar_height)
4025 (bset_horizontal_scroll_bar_type): New functions.
4026 (Fbuffer_swap_text): Handle old_pointm field.
4027 (init_buffer_once): Set defaults for scroll_bar_height and
4028 horizontal_scroll_bar_type.
4029 (syms_of_buffer): New variables scroll_bar_height and
4030 horizontal_scroll_bar_type.
4031 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4032 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4033 (set_vertical_scroll_bar): Remove prototype.
4034 (x_change_tool_bar_height): Add prototype.
4035 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4036 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4037 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4039 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4040 (update_window): Start mode_line_row->y after horizontal scroll
4042 (change_frame_size_1): Call adjust_frame_size.
4043 (init_display): When changing the size of a tty frame do not
4044 pass height of menu bar.
4045 (Qframe_windows_min_size): New symbol.
4046 * frame.h (struct frame): List tool bar fields after menu bar
4047 fields. Add official, total_lines, horizontal_scroll_bars,
4048 config_scroll_bar_height and config_scroll_bar_lines fields.
4049 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4050 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4051 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4052 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4053 (FRAME_WINDOWS_HEIGHT): New macros.
4054 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4055 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4056 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4057 horizontal scroll bar.
4058 (frame_inhibit_resize, adjust_frame_size)
4059 (frame_windows_min_size): Add declarations.
4060 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4061 (x_set_scroll_bar_default_height, x_set_left_fringe)
4062 (x_set_right_fringe, x_set_vertical_scroll_bars)
4063 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4064 (x_set_scroll_bar_height): Add external declarations.
4065 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4066 (adjust_frame_size): New functions.
4067 (make_frame): Initial horizontal_scroll_bars field.
4068 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4070 (make_initial_frame, make_terminal_frame): No horizontal scroll
4071 bar in initial and terminal frames. Use adjust_frame_size.
4072 (Fframe_total_cols): Fix doc-string.
4073 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4074 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4075 Rewrite using adjust_frame_size.
4076 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4077 (Qframe_windows_min_size): New symbols.
4078 (x_set_frame_parameters): Remove call of check_frame_size.
4079 (x_report_frame_params): Return scroll_bar_height value.
4080 (x_set_left_fringe, x_set_right_fringe): New functions.
4081 (adjust_frame_height, x_set_internal_border_width)
4082 (x_set_fringe_width): Remove.
4083 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4084 (x_set_scroll_bar_width, x_set_right_divider_width)
4085 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4086 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4088 (x_figure_window_size): Rewrite to make frame display the
4089 expected number of lines.
4090 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4091 (Vdefault_frame_horizontal_scroll_bars)
4092 (Vframe_initial_frame_tool_bar_height)
4093 (frame_inhibit_implied_resize): New variables.
4094 * fringe.c (compute_fringe_widths): Remove.
4095 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4096 (xg_create_horizontal_scroll_bar)
4097 (xg_update_horizontal_scrollbar_pos)
4098 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4099 (xg_get_default_scrollbar_height)
4100 (xg_clear_under_internal_border): Extern.
4101 * gtkutil.c (xg_frame_resized): Don't call
4102 do_pending_window_change.
4103 (xg_frame_set_char_size): Use adjust_frame_size.
4104 (style_changed_cb): Call update_theme_scrollbar_height and
4105 x_set_scroll_bar_default_height.
4106 (x_wm_set_size_hint): Don't call check_frame_size.
4107 (update_theme_scrollbar_height)
4108 (xg_get_default_scrollbar_height)
4109 (xg_create_horizontal_scroll_bar)
4110 (xg_update_horizontal_scrollbar_pos)
4111 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4112 (xg_create_scroll_bar): Set horizontal slot of bar.
4113 (xg_initialize): Call update_theme_scrollbar_height.
4114 (xg_clear_under_internal_border): No more static.
4115 * insdel.c (adjust_suspend_auto_hscroll): New function.
4116 (adjust_markers_for_delete, adjust_markers_for_insert)
4117 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4118 * keyboard.c (readable_events, discard_mouse_events)
4119 (make_lispy_event): Handle horizontal scroll bar click events.
4120 (Fsuspend_emacs): When changing the size of a tty frame do not
4121 pass height of menu bar.
4122 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4123 (Qright, Qleftmost, Qrightmost): New symbols.
4124 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4126 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4127 * nsfns.m (x_set_internal_border_width): New function.
4128 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4129 Remove extended fringe code.
4130 (x_set_window_size, x_new_font): Don't call
4131 compute_fringe_widths.
4132 * term.c (Fresume_tty): When changing the size of a tty frame do
4133 not pass height of menu bar.
4134 (clear_tty_hooks, set_tty_hooks):
4135 Clear horizontal_scroll_bar_hook.
4136 (init_tty): Frame has no horizontal scroll bars.
4137 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4138 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4139 scroll_bar_after_handle, scroll_bar_left_arrow,
4140 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4141 scroll_bar_to_rightmost entries.
4142 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4143 (struct terminal): Add set_horizontal_scroll_bar_hook.
4144 * w32console.c (initialize_w32_display):
4145 Clear horizontal_scroll_bar_hook.
4146 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4148 (x_clear_under_internal_border, x_set_internal_border_width):
4150 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4151 Set windows_or_buffers_changed when adding the menu bar.
4152 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4153 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4154 (w32_createhscrollbar): New functions.
4155 (w32_createscrollbar): Rename to w32_createvscrollbar.
4156 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4157 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4158 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4159 Add WM_EMACS_SHOWCURSOR.
4160 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4161 case do not artificially impose WM size hints.
4162 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4163 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4165 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4166 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4167 (unwind_create_frame_1): Remove.
4168 (Fx_create_frame): Make both scrollbars the system standard
4169 width and height. Use official field of frame structure to
4170 inhibit running window-configuration-change-hook.
4171 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4172 pixelwise. Handle frame's official field.
4173 (w32_frame_parm_handlers): Remove x_set_fringe_width
4174 entries. Add x_set_scroll_bar_height,
4175 x_set_horizontal_scroll_bars, x_set_left_fringe and
4177 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4178 pass height of menu bar to change_frame_size.
4179 * w32menu.c (set_frame_menubar): Rewrite using
4180 frame_inhibit_resize.
4181 * w32term.h (struct w32_display_info):
4182 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4183 (struct scroll_bar): Add horizontal.
4184 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4185 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4186 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4187 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4188 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4189 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4190 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4191 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4192 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4193 Define instead of WM_EMACS_CREATESCROLLBAR.
4194 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4195 WND_SCROLLBAR_INDEX.
4196 * w32term.c (horizontal_scroll_bar_min_handle)
4197 (horizontal_scroll_bar_left_border)
4198 (horizontal_scroll_bar_right_border): New integers.
4199 (x_set_frame_alpha): Replace x_highlight_frame by
4201 (x_window_to_scroll_bar): New argument "type". Update callers
4203 (w32_set_horizontal_scroll_bar_thumb)
4204 (x_horizontal_scroll_bar_report_motion)
4205 (w32_set_horizontal_scroll_bar)
4206 (w32_horizontal_scroll_bar_handle_click)
4207 (x_horizontal_scroll_bar_report_motion): New functions.
4208 (w32_mouse_position): Discriminate horizontal and vertical
4210 (my_create_scrollbar): Replace with two new functions
4211 my_create_vscrollbar and my_create_hscrollbar.
4212 (x_scroll_bar_create): New argument "horizontal".
4213 Update callers accordingly.
4214 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4215 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4217 (w32_read_socket): Handle WM_HSCROLL cae.
4218 (x_new_font): Don't recompute fringe widths.
4219 Use frame_inhibit_resize. Calculate new menu bar height iff we
4220 build without toolkit. Always clear under internal border.
4221 (x_set_window_size): Don't check frame size or recompute
4222 fringes. Reset fullscreen status before applying sizes.
4223 Always resize as requested by pixelwise argument. Don't call
4224 do_pending_window_change.
4225 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4226 (w32_initialize_display_info): Initialize dpyinfo's
4227 horizontal_scroll_bar_cursor entry.
4228 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4229 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4230 horizontal_scroll_bar_left_border.
4231 (w32fullscreen_hook): Intermittently resize window to normal
4232 when switching from fullscreen to maximized state.
4233 (run_window_configuration_change_hook): Don't run it if frame is
4235 (unwind_change_frame): Remove.
4236 (Fset_window_configuration): Rewrite using frame's official field.
4237 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4238 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4239 * window.h (struct window): New fields old_pointm,
4240 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4241 scroll_bar_height and suspend_auto_hscroll.
4242 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4244 (sanitize_window_sizes): Extern.
4245 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4246 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4247 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4248 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4249 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4251 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4252 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4253 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4254 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4255 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4256 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4257 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4258 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4259 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4260 (Fwindow_old_point, sanitize_window_sizes): New functions.
4261 (Qwindow_sanitize_window_sizes): New symbol.
4262 (window_body_height): Count in horizontal scroll bar.
4263 (set_window_hscroll, Fscroll_left, Fscroll_right):
4264 Set suspend_auto_hscroll slot.
4265 (Fwindow_inside_edges): Count fringes pixelwise.
4266 (coordinates_in_window, Fcoordinates_in_window_p):
4267 Consider horizontal scroll bar.
4268 (check_frame_size, adjust_window_margins): Remove functions and
4269 corresponding calls.
4270 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4271 (temp_output_buffer_show): Reset hscroll related fields.
4272 Initialize old_pointm.
4273 (make_parent_window): Initialize old_pointm.
4274 (make_window): Initialize old_pointm, horizontal scroll bar type,
4275 and scroll bar height.
4276 (resize_frame_windows): Don't count top margin in new sizes.
4277 Don't use safe sizes when shrinking a frame; let the window
4278 manager do the clipping.
4279 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4281 (Fdelete_window_internal): Unchain old_pointm marker.
4282 (window_scroll_pixel_based, Fscroll_other_window):
4284 (Fwindow_text_width, Fwindow_text_height): New argument
4286 (struct saved_window): New fields, old_pointm, hscroll_whole,
4287 suspend_auto_hscroll, scroll_bar_height and
4288 horizontal_scroll_bar_type.
4289 (Fset_window_configuration, save_window_save): Set new fields of
4291 (apply_window_adjustment): Don't call adjust_window_margins.
4292 (set_window_margins): Don't change margins if new sizes don't
4294 (set_window_scroll_bars): New argument "horizontal_type".
4295 Handle horizontal scroll bars. Don't change scroll bars if they
4296 don't fit into window.
4297 (Fset_window_scroll_bars): New argument "horizontal_type".
4298 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4299 (compare_window_configurations): Compare horizontal scroll bar
4301 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4302 horizontal scroll bar height.
4303 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4304 instead of FRAME_LINES.
4305 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4306 ON_VERTICAL_SCROLL_BAR.
4307 (with_echo_area_buffer): Initialize old_pointm.
4308 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4310 (unwind_with_echo_area_buffer): Handle old_pointm.
4311 (update_tool_bar): Set do_update when the tool bar window has at
4312 least one line (since this is what the user sets).
4313 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4314 (redisplay_tool_bar): Return early when toolbar has zero lines.
4315 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4316 (hscroll_window_tree): Handle suspension of auto_hscroll and
4318 (set_horizontal_scroll_bar): New function.
4319 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4320 more than one line. Handle horizontal scroll bars.
4321 (note_mouse_highlight): Handle horizontal scrol bars.
4322 (expose_frame): Set dimensions of XRectangle from frame's text
4324 (Vvoid_text_area_pointer): Update doc-string.
4325 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4326 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4327 (x_set_internal_border_width): New functions.
4328 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4329 (unwind_create_frame_1): Remove.
4330 (Fx_create_frame): Handle horizontal scroll bars. Use official
4331 field of frame structure to inhibit running
4332 window-configuration-change-hook.
4333 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4334 pixelwise. Handle frame's official field.
4335 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4336 x_set_horizontal_scroll_bars, x_set_left_fringe,
4338 * xmenu.c (update_frame_menubar, free_frame_menubar):
4339 Use adjust_frame_size.
4340 * xterm.h (struct x_display_info):
4341 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4343 (struct scroll_bar): Add horizontal slot.
4344 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4345 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4346 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4347 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4348 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4349 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4350 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4351 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4352 (x_clear_under_internal_border): Remove.
4353 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4354 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4355 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4356 HORIZONTAL. Update callers.
4357 (horizontal_action_hook_id): New action hook id.
4358 (x_horizontal_scroll_bar_to_input_event)
4359 (x_create_horizontal_toolkit_scroll_bar)
4360 (xt_horizontal_action_hook)
4361 (x_set_toolkit_horizontal_scroll_bar_thumb)
4362 (XTset_horizontal_scroll_bar, x_net_wm_state)
4363 (x_horizontal_scroll_bar_report_motion): New functions.
4364 (xg_scroll_callback, x_scroll_bar_handle_click):
4365 Handle horizontal scroll bars.
4366 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4367 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4369 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4370 Handle horizontal scroll bars.
4371 (handle_one_xevent): Handle horizontal scroll bar events.
4372 Call x_net_wm_state.
4373 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4375 (x_set_window_size): Don't call check_frame_size and
4376 do_pending_window_change.
4377 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4378 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4379 (x_scroll_bar_set_handle): Add some checks when calling
4382 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4384 Revert previous change.
4385 There is certainly nothing wrong with writing code like 'lo <= i
4386 && i <= hi', even if LO happens to a constant. There isn't even
4387 anything wrong in general with writing 'a <= b' if A happens to
4388 be a constant. At any rate stylistic changes shouldn't
4389 be done like this without discussion.
4391 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4393 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4394 (Fgarbage_collect): Reorder conditions that are written backwards.
4395 * data.c (cons_to_unsigned): Likewise.
4396 * dispnew.c (update_frame_1, sit_for): Likewise.
4397 * fileio.c (file_offset): Likewise.
4398 * filelock.c (read_lock_data, lock_file): Likewise.
4399 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4401 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4402 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4403 * lread.c (read1): Likewise.
4404 * minibuf.c (read_minibuf_noninteractive): Likewise.
4405 * nsterm.m (x_set_frame_alpha): Likewise.
4406 * process.c (wait_reading_process_output): Likewise.
4407 * region-cache.c (delete_cache_boundaries): Likewise.
4408 * xterm.c (x_set_frame_alpha): Likewise.
4410 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4412 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4415 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4417 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4418 because atimer expiration is absolute rather than relative.
4420 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4422 * w32term.h (current_popup_menu, menubar_in_use):
4423 Move declarations from w32term.c.
4425 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4427 * w32fns.c (menubar_in_use): No more static.
4428 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4430 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4432 Move hourglass machinery to RIF.
4433 * dispextern.h (struct redisplay_interface): New members
4434 show_hourglass and hide_hourglass. Indent comments.
4435 (show_hourglass, hide_hourglass): Remove prototypes.
4436 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4437 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4438 (ns_redisplay_interface): Add them.
4439 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4440 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4441 (w32_arrow_cursor): New function to hack around non-GUI frames.
4442 (w32_redisplay_interface): Add new functions.
4443 * w32term.h (w32_arror_cursor): Add prototype.
4444 * xdisp.c (show_hourglass): New function, refactored out from
4445 platform-dependent code.
4446 (cancel_hourglass): Now call to RIF function.
4447 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4448 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4449 (x_redisplay_interface): Add new functions.
4451 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4453 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4454 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4455 and complete previous change.
4456 * frame.c (adjust_frame_height): New function.
4457 (Fset_frame_height, Fset_frame_size): Use it.
4458 (x_set_frame_parameters): Take frame top margin into account.
4460 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4462 * frame.c (Fset_frame_height): Take frame top margin into account.
4463 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4464 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4466 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4468 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4469 menubar_height as such. Tweak comment.
4470 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4471 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4472 All related users changed.
4473 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4474 * xterm.c (handle_one_xevent):
4475 * gtkutil.c (xg_event_is_for_menubar):
4476 * xfns.c (x_window) [USE_X_TOOLKIT]:
4477 * xmenu.c (set_frame_menubar, free_frame_menubar):
4478 Prefer to use FRAME_MENUBAR_HEIGHT.
4480 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4482 * frame.c (Fframe_parameters): Always report frame height without
4483 menu and tool bar lines.
4485 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4487 * nsterm.m (applicationDidFinishLaunching:): Call
4488 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4489 (antialiasThresholdDidChange:): New method for EmacsApp.
4491 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4493 * macfont.m (macfont_update_antialias_threshold): Remove static.
4495 * macfont.h (macfont_update_antialias_threshold): Declare.
4497 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4499 * w32select.c (setup_windows_coding_system):
4500 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4501 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4503 * w16select.c (Fw16_get_clipboard_data):
4504 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4507 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4508 buffer position where we are to start the iteration.
4509 (handle_invisible_prop): Record in it->stop_charpos the position
4510 where the invisible text ends. (Bug#18035)
4511 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4512 row has zero buffer position as their start position.
4513 Reported by martin rudalics <rudalics@gmx.at>.
4515 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4516 infinite looping in redisplay when display lines don't have enough
4517 space to display even a single character. (Bug#18036)
4519 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4521 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4522 * xfns.c (x_window): Use it to allow xfree later.
4523 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4524 where appropriate. Use bool for booleans and remove redundant checks.
4525 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4526 * xterm.c (x_free_frame_resources): Free shell_position.
4528 2014-07-19 K. Handa <handa@gnu.org>
4530 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4531 mandatory font spec (Bug#17973).
4533 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4535 * font.c (font_score): Return the worst score if the size of
4536 ENTITY is wrong by more than a factor 2 (Bug#17973).
4538 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4540 * frame.c (frame_unspecified_color): New function
4541 refactored out from ...
4542 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4543 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4545 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4546 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4547 * lisp.h (set_frame_param): Remove prototype.
4548 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4549 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4552 Prefer 'x_display_info *' to 'Display *' in X selection code.
4553 This helps to avoid unneeded calls to x_display_info_for_display.
4554 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4555 instead of 'Display *'.
4556 (SELECTION_EVENT_DPYINFO): New macro.
4557 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4558 it as an lvalue. Mention this in comment.
4559 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4560 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4561 (selection_data_to_lisp_data, receive_incremental_selection):
4562 Convert to use 'x_display_info *'. Adjust users where appropriate.
4563 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4564 selection data *' as last arg to not return values in args.
4565 (unexpect_property_change): Use common removal technique.
4567 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4569 * print.c (print_preprocess): Adjust to match changed
4570 sub char-table structure and avoid crash (Bug#18038).
4572 * data.c (wrong_choice): Not static any more.
4573 * lisp.h (wrong_choice): Add prototype.
4574 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4575 Declare namebuf as such. Tweak comment.
4576 [USE_GTK]: Likewise for tool_bar_position.
4577 (fset_tool_bar_position) [USE_GTK]: Ditto.
4578 (FRAME_TOOL_BAR_POSITION): New macro.
4579 * frame.c (x_report_frame_params):
4580 * gtkutil.c (update_frame_tool_bar):
4581 * xfns.c (Fx_create_frame): Use it.
4582 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4584 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4586 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4587 buffer's default-directory only if it is a string. (Bug#17986)
4589 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4591 More precise control over values of some buffer-local variables.
4592 * keyboard.c (Qvertical_scroll_bar):
4593 * frame.c (Qleft, Qright): Move to ...
4594 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4595 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4596 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4597 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4598 vertical-scroll-bar, scroll-up-aggressively
4599 and scroll-down-aggressively.
4600 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4602 * nsfns.m, frame.h (Qleft, Qright):
4603 * nsterm.m (Qleft): Remove declarations.
4604 * gtkutil.c (toplevel): Include buffer.h.
4605 * data.c (wrong_choice, wrong_range): New functions.
4606 (store_symval_forwarding): Handle special properties of buffer-local
4607 variables and use functions from the above to signal error, if any.
4609 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4610 values. Add comment.
4611 (struct frame): Re-arrange layout to avoid extra padding and use bit
4612 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4613 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4614 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4615 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4616 Define as no-ops because there are no scroll bars anyway.
4617 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4620 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4621 Add convenient setter.
4622 (font_put_frame_data, font_get_frame_data): Use it.
4624 2014-07-15 Daiki Ueno <ueno@gnu.org>
4626 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4627 pointer argument, before dereferencing.
4628 (XCHAR2B_BYTE2): Likewise.
4630 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4632 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4633 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4634 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4635 Use record_unwind_protect_int and avoid consing.
4636 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4638 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4640 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4642 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4643 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4645 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4646 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4647 * minibuf.c: Include binary-io.h instead of fcntl.h.
4648 (read_minibuf_noninteractive):
4649 Use set_binary_mode instead of handcrafted code.
4650 Don't call emacs_set_tty if emacs_get_tty failed.
4651 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4652 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4653 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4655 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4656 This works around a GCC compiler bug when Emacs is configured with
4657 --enable-gcc-warnings.
4659 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4661 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4662 or characters in string, respectively. Add comment.
4663 * fringe.c (Fdefine_fringe_bitmap):
4664 * fns.c (Fsubstring, substring_both): Use it.
4665 * keymap.c (Fdefine_key, Flookup_key):
4666 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4668 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4669 Use menu_item_width.
4670 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4672 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4674 Improve behavior of 'bzr up; cd src; make -k'.
4675 * Makefile.in (top_srcdir): New var.
4676 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4677 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4678 its expansion is a bit shorter.
4679 (../config.status): Actually build config.status instead of
4681 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4682 New macros, copied and relocated from ../Makefile.in.
4683 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4684 (../config.status, Makefile): New dependencies and rules,
4685 copied with relocation from ../Makefile.in. This should be more
4686 likely to rebuild the build machinery properly if you do a 'make'
4687 in the src directory.
4689 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4691 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4694 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4695 behavior on Windows 7 and later when the function is repeatedly
4696 invoked with the same value of DIR. (Bug#17950)
4698 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4699 string to match the one in w32fns.c.
4701 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4702 stdin to binary mode only if it is connected to a terminal.
4704 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4706 Coalesce extern decls.
4707 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4708 * sysdep.c (emacs_get_tty, emacs_set_tty):
4709 Move duplicate extern decls from here ...
4710 * systty.h: ... to here, so that there's just one copy.
4712 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4714 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4716 * nsfns.m (Fns_popup_font_panel): Ditto.
4718 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4720 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4722 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4724 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4725 [DOS_NT]: Implement for WINDOWSNT.
4727 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4730 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4732 * sysdep.c (suppress_echo_on_tty): New function.
4733 * minibuf.c (read_minibuf_noninteractive): Use it.
4735 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4737 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4738 sysinfo failed. Adjust docstring.
4740 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4742 Implement memory-info for MS-DOS.
4743 * dosfns.c (dos_memory_info): New function.
4744 * dosfns.h (dos_memory_info): Add prototype.
4745 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4746 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4747 of doing some of its job.
4749 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4750 reference termios structure members.
4752 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4754 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4756 * minibuf.c (top): Include systty.h. Declare external
4757 emacs_get_tty and emacs_set_tty.
4758 (Vread_hide_char): New lisp variable.
4759 (read_minibuf_noninteractive): Hide characters with
4760 Vread_hide_char if it is a character. (Bug#17839)
4762 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4764 Implement memory-info for MS-Windows.
4765 * w32.c (w32_memory_info): New function.
4766 * w32.h (w32_memory_info): Prototype it.
4767 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4769 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4771 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4772 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4773 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4774 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4775 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4776 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4777 (decode_coding_big5, decode_coding_charset, decode_coding)
4778 (encode_coding): Adjust users.
4780 * alloc.c (Fmemory_info): New function.
4782 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4784 * syntax.c (back_comment): Use more-natural location for label.
4786 * font.c, font.h (font_unparse_fcname): Now static.
4787 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4789 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4791 Next minor cleanup of font subsystem.
4792 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4793 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4795 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4797 * ftfont.h (ftfont_font_format): Remove prototype.
4798 * ftfont.c (ftfont_font_format): Remove; now unused.
4800 * nsfont.m (nsfont_open):
4801 * w32font.c (w32font_open_internal):
4802 * w32uniscribe.c (uniscribe_open):
4803 * xfont.c (xfont_open):
4804 * xftfont.c (xftfont_open): All users changed.
4806 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4807 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4809 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4811 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4812 x_produce_glyphs does when it generates a stretch glyph that
4813 represents a TAB. (Bug#17969)
4815 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4816 and there is a display property at that position, don't call
4817 move_it_to to move to a position before window start. (Bug#17942)
4818 Fix condition for finding CHARPOS by the first call to move_it_to.
4821 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4823 * syntax.c (find_defun_start): Try the cache even
4824 if !open_paren_in_column_0_is_defun_start.
4825 (back_comment): If find_defun_start was pessimistic, use the
4826 scan_sexps_forward result to improve the cache (bug#16526).
4828 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4830 * xdisp.c (redisplay_window): If redisplay of a window ends up
4831 with point in a partially visible line at end of the window, make
4832 sure the amended position of point actually has smaller Y
4833 coordinate; if not, give up and scroll the display. (Bug#17905)
4835 * window.c (window_scroll_pixel_based): When point ends up at the
4836 last fully visible line, don't let move_it_to stop at the left
4837 edge of the line and dupe us into thinking point is inside the
4840 * w32.c (network_interface_info): Make sure the argument is a
4843 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4845 * process.c (read_and_dispose_of_process_output): Fix typo
4846 in previous patch: we want nonnegative fds, not nonzero fds.
4848 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4850 * chartab.c (char_table_translate): Move to...
4851 * character.h (char_table_translate): ... inline function here.
4852 Avoid Faref and assume that args are always valid. This helps to
4853 speedup search, which is especially important for a huge buffers.
4854 * lisp.h (char_table_translate): Remove prototype.
4856 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4857 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4858 New function, with an intention to avoid code duplication between
4860 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4862 * ftfont.c (ftfont_open):
4863 * macfont.m (macfont_open):
4864 * xftfont.c (xftfont_open): Use it.
4866 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4868 * process.c: Add sanity checks for file descriptors (Bug#17844).
4869 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4870 Check that infd is nonnegative before using it as an fd.
4871 (read_and_dispose_of_process_output, Fprocess_send_eof):
4872 Likewise, for outfd.
4873 (wait_reading_process_output): Omit unnecessary check of infd.
4875 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4877 Minor fixups related to usage of the 'long' type.
4878 * gnutls.c (emacs_gnutls_handshake):
4879 * xfaces.c (dump_realized_face):
4880 Work even if 'long' is narrower than 'void *'.
4881 * termcap.c (scan_file):
4882 * xselect.c (x_decline_selection_request)
4883 (x_reply_selection_request, x_get_window_property):
4884 * xterm.c (x_set_frame_alpha):
4885 Remove unnecessary 'L' suffixes of integer constants.
4886 * xfns.c (hack_wm_protocols):
4887 * xselect.c (x_fill_property_data):
4888 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4889 Remove unnecessary casts to 'long'.
4890 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4892 Minor ImageMagick safety fixes.
4893 * image.c (imagemagick_compute_animated_image):
4894 Remove useless assignment to local. Avoid problems if dest_width is 0.
4895 (imagemagick_load_image): Use int for pixel counts that can't
4896 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4897 a row width greater than the image width (or greater than LONG_MAX!).
4899 2014-07-04 K. Handa <handa@gnu.org>
4901 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4902 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4903 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4905 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4907 * font.h (struct font_driver): Remove get_outline and free_outline;
4908 not used by any font driver.
4909 * ftfont.c (ftfont_driver):
4910 * macfont.m (macfont_driver):
4911 * nsfont.m (nsfont_driver):
4912 * w32font.c (w32font_driver):
4913 * w32uniscribe.c (uniscribe_font_driver):
4914 * xfont.c (xfont_driver): Related users changed.
4915 * xselect.c (x_get_window_property): Use convenient xmalloc.
4916 Call to xfree only if some data was really allocated.
4918 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4920 On MS-Windows, display busy cursor on all GUI frames.
4921 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4922 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4923 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4925 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4926 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4928 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4930 Use convenient alists to manage per-frame font driver-specific data.
4931 * frame.h (struct frame): Rename font_data_list to...
4932 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4933 * font.h (struct font_data_list): Remove; no longer need a special
4935 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4937 * font.c (font_put_frame_data, font_get_frame_data)
4938 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4940 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4941 Related users changed.
4942 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4943 Prefer convenient xmalloc and xfree.
4945 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4947 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4948 the window whose glyph row is being prepared and a flag whether it
4949 is for mode/header line. Make sure the glyph row's marginal areas
4950 are in sync with what the window wants.
4953 * xdisp.c (display_line, display_mode_line):
4954 Call prepare_desired_row with additional arguments, as appropriate.
4956 * dispextern.h (prepare_desired_row): Adjust prototype.
4958 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4960 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4961 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4962 caused by xw_popup_dialog in daemon mode (Bug#17891).
4964 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4966 * frame.c (do_switch_frame): When switching to another TTY frame,
4967 make sure FrameCols and FrameRows are in sync with the new frame's
4970 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4972 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4973 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4974 min_char slots. Adjust comment.
4975 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4976 Add SUB_CHAR_TABLE_OFFSET member.
4977 (make_uninit_sub_char_table): New function.
4978 (toplevel): Add compile-time assert to verify suitable member layout
4979 in Lisp_Sub_Char_Table.
4980 * alloc.c (mark_char_table): Add extra argument to denote char table
4981 subtype. Adjust to match new layout of sub char-table.
4982 (mark_object): Always mark sub char-tables with mark_char_table.
4983 * chartab.c (make_sub_char_table, copy_sub_char_table)
4984 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4985 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4986 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4987 All related users changed.
4988 * lread.c (read1): Adjust to match new layout of sub char-table.
4989 * print.c (print_object): Likewise (Bug#17898).
4991 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4993 * keymap.c (get_keyelt): Simplify.
4994 (copy_keymap_item): Remove left-over code for when we had
4995 key-shortcut caches.
4997 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4999 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5000 (dealloc): Remove for EmacsScroller.
5002 * nsterm.h (EmacsScroller): Remove dealloc.
5004 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5006 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5008 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5010 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5011 when setNeedsDisplay is called so we don't trigger redisplay for every
5014 * nsterm.m (any_help_event_p): New variable.
5015 (mouseMoved:): Set any_help_event_p to YES if help event is
5016 generated. Remove else with empty help event that triggered redisplay
5017 for every mouse move.
5018 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5020 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5022 * xfns.c (Qsuppress_icon): Remove; no real users.
5023 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5024 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5025 (syms_of_w32fns): Don't DEFSYM it.
5027 2014-06-29 Glenn Morris <rgm@gnu.org>
5029 * Makefile.in (ns-app): Mark as PHONY.
5031 2014-06-28 Glenn Morris <rgm@gnu.org>
5033 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5034 liblw.a in this directory.
5036 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5038 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5039 also in unibyte case. (Bug#17865)
5041 2014-06-28 K. Handa <handa@gnu.org>
5043 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5044 (MIN_CHARBUF_SIZE): New macro.
5045 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5047 2014-06-27 Glenn Morris <rgm@gnu.org>
5049 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5050 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5051 (.el.elc): Replace suffix rule with pattern rule.
5052 (%.elc): New pattern rule, with order-only prerequisite.
5053 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5054 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5055 in place of BOOTSTRAPEMACS.
5057 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5059 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5061 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5063 Consistently use validate_subarray to verify substring.
5064 * fns.c (validate_substring): Not static any more. Adjust to
5065 use ptrdiff_t, not EMACS_INT, because string and vector limits
5066 can't exceed ptrdiff_t even if EMACS_INT is wider.
5067 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5068 (secure_hash): Adjust user.
5069 * lisp.h (validate_subarray): Add prototype.
5070 * coding.c (Fundecodable_char_position):
5071 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5072 Use validate_subarray. Adjust comment to mention substring.
5074 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5076 Do not allow out-of-range character position in Fcompare_strings.
5077 * fns.c (validate_subarray): Add prototype.
5078 (Fcompare_substring): Use validate_subarray to check ranges.
5079 Adjust comment to mention that the semantics was changed. Also see
5080 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5082 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5084 Be more consistent about the 'Qfoo' naming convention.
5085 * image.c (Fimagemagick_types):
5086 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5087 * process.c (Fmake_network_process):
5088 Rename C local identifier 'Qfoo to avoid giving the false
5089 impression that it stands for the symbol 'foo'.
5091 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5093 Simplify and cleanup character conversion stuff.
5094 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5096 * character.c (multibyte_char_to_unibyte)
5097 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5098 * character.h (make_char): Remove; unused.
5099 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5100 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5101 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5102 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5103 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5105 2014-06-22 Mario Lang <mlang@delysid.org>
5107 * w32fns.c (Fw32_shell_execute): The the -> the.
5109 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5111 * xmenu.c (mouse_position_for_popup):
5112 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5113 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5114 * menu.c (Fx_popup_menu):
5115 * xselect.c (x_handle_dnd_message): Adjust users.
5116 * menu.h (mouse_position_for_popup): Remove prototype.
5117 * xterm.h (x_relative_mouse_position): Add prototype.
5118 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5119 call XFree if XQueryTree returns zero.
5121 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5123 * indent.c (Fvertical_motion): Doc fix.
5124 Move to the goal column, if any, with a single call to
5125 move_it_in_display_line, not in two calls. Doing this with two
5126 calls causes move_it_in_display_line apply the line-prefix
5127 handling twice instead of just once. (Bug#17823)
5129 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5131 Port to OS X ACLs (Bug#17810).
5132 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5133 ACL_TYPE_ACCESS) doesn't work.
5135 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5137 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5138 before checking key-translation-map (bug#17659).
5140 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5142 * font.c (font_make_object): Avoid dangling pointer which may
5143 crash GC (Bug#17771).
5145 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5147 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5148 prototype of DGifCloseFile as appropriate for older and newer
5150 (gif_close): New function, encapsulates the differences in the
5151 calling sequence of DGifCloseFile before v5.1.0 and after it.
5152 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5153 error string where appropriate. (Bug#17790)
5155 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5156 macro execution, make sure point didn't move since last complete
5157 redisplay, as the condition for using the glyph matrix
5158 information. (Bug#17777)
5160 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5162 Minor cleanup of fonset code.
5163 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5164 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5165 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5166 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5167 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5168 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5169 (free_realized_fontset): Remove because a no-op since 2008.
5170 (free_face_fontset): Adjust user.
5171 (syms_of_fontset): Shrink fontset by one extra slot.
5173 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5175 Omit redundant extern decls.
5176 Most of this patch is from Dmitry Antipov, in:
5177 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5178 * commands.h (update_mode_lines):
5179 * frame.h (Qbackground_color, Qforeground_color)
5180 (x_set_menu_bar_lines):
5181 * ftfont.c (ftfont_font_format):
5182 * intervals.h (Qkeymap, Qfont):
5183 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5184 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5185 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5186 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5187 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5188 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5189 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5190 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5191 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5192 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5193 (Qtool_bar, Qheader_line):
5194 * macros.c (Fexecute_kbd_macro):
5195 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5196 * xterm.c (x_delete_terminal, XSetIMValues):
5197 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5198 (x_implicitly_set_name, popup_activated)
5199 (widget_store_internal_border):
5200 Remove redundant decls.
5201 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5202 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5203 Remove _Noreturn, as make-docfile now does that for us.
5204 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5205 (Qregion_extract_function): New decl.
5206 * window.c, xfns.c: Include menu.h.
5208 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5210 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5212 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5214 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5215 * callint.c (read_file_name): ... convert to static here.
5216 * lisp.h (Fread_file_name): Do not EXFUN it.
5217 (STRING_COPYIN): Remove; unused.
5218 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5219 (char_composable_p): ... static function. All users changed.
5220 * eval.c (toplevel): Remove redundant #include directives.
5221 * xterm.c (x_initialize): Add static to match prototype.
5222 * ccl.c (Fccl_execute_on_string):
5223 * font.c (fon_intern_prop): Use make_specified_string.
5225 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5227 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5228 Reported by David Caldwell in:
5229 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5231 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5233 Do not ask for XRender extension each time XFT font is opened.
5234 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5235 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5237 2014-06-15 Glenn Morris <rgm@gnu.org>
5239 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5241 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5243 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5244 information if we are in the middle of executing a keyboard macro,
5245 since redisplay doesn't update the screen until the macro is
5246 finished. (Bug#17777)
5248 * alloc.c (cleanup_vector): Don't dereference a font driver
5249 pointer if it is NULL. (Bug#17771)
5251 2014-06-13 Glenn Morris <rgm@gnu.org>
5253 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5254 ($(lispsource)/international/charprop.el)
5255 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5256 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5257 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5258 GNU make automatically passes command-line arguments to sub-makes.
5260 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5262 Avoid hangs in accept-process-output (Bug#17647).
5263 * lisp.h, process.c (wait_reading_process_input):
5264 Return int, not bool. All uses changed.
5265 * process.c (SELECT_CANT_DO_WRITE_MASK):
5266 Remove macro, replacing with ...
5267 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5269 (status_notify): New arg WAIT_PROC. Return int, not void.
5272 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5274 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5275 the frame is the initial frame, because the hook is not set up
5276 then, and Emacs crashes.
5277 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5279 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5281 * keymap.c (silly_event_symbol_error): Don't recommend the use
5284 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5286 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5287 matching overlay strings with 'cursor' property against buffer
5288 positions traversed in the glyph row. (Bug#17744)
5290 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5292 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5295 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5296 determine 10.9 (Bug#17751).
5298 * macfont.m (macfont_draw): Positions were not freed.
5300 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5302 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5303 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5304 function. Also adjust comment.
5305 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5307 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5308 * font.c (font_done_for_face):
5309 * xfaces.c (realize_non_ascii_face): Adjust user.
5310 * font.h (struct font_driver): Convert 'prepare_face' to return
5311 void because its return value is never used anyway.
5312 * xfont.c (xfont_prepare_face): Return void.
5313 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5314 (xftfont_done_face): Use xfree.
5316 * dispextern.h (last_tool_bar_item): Remove declaration.
5317 * frame.h (struct frame): New member last_tool_bar_item.
5318 * frame.c (make_frame): Initialize it.
5319 * xdisp.c (toplevel): Remove last_tool_bar_item.
5320 (handle_tool_bar_click, note_tool_bar_highlight):
5321 * w32term.c (w32_read_socket, w32_initialize):
5322 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5324 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5325 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5327 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5329 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5330 * process.c (Faccept_process_output)
5331 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5332 the return value is about PROCESS, not about other processes.
5334 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5336 Further adjustments to mark_object and friends.
5337 Now the mark_object's stack is just 32 bytes on a 64-bit
5338 system, which means extra 20% off the stack usage.
5339 * alloc.c (mark_save_value): As before, refactored out from ...
5340 (mark_object): ... adjusted user. Also add comment.
5342 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5344 Fix core dump after a dropped X connection (Bug#17704).
5345 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5346 is dead, as we may be shutting down.
5348 2014-06-08 Glenn Morris <rgm@gnu.org>
5350 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5352 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5354 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5356 If a C name must be extern on some platforms, make it extern on all.
5357 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5359 * font.h (ftxfont_driver) [HAVE_XFT]:
5360 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5361 * lisp.h (get_frame_param):
5362 * menu.h (tty_menu_show):
5363 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5364 * termhooks.h (encode_terminal_code):
5365 * xterm.h (x_menu_wait_for_event):
5367 * frame.c (get_frame_param):
5368 * fringe.c (max_used_fringe_bitmap):
5369 * ftxfont.c (ftxfont_driver):
5370 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5371 * menu.c (menu_items_inuse):
5372 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5373 * term.c (encode_terminal_code, tty_menu_show):
5374 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5375 * xfaces.c (load_color):
5376 * xmenu.c (x_menu_wait_for_event):
5379 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5381 Change object marking routines to minimize stack usage.
5382 This change moves a few cold paths from mark_object to NO_INLINE
5383 functions and adjusts symbol marking loop. According to GCC 4.8.2
5384 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5385 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5386 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5387 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5388 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5389 refactored out from ...
5390 (mark_object): ... adjusted user. Also mark symbols in a tight
5392 (mark_face_cache): Add NO_INLINE.
5394 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5396 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5397 contains garbage on WINDOWSNT (which could potentially infloop at
5400 Minimize cursor motion during TTY menu updates.
5401 * term.c (tty_menu_display): Don't position cursor here.
5402 Instead, pass the cursor coordinates to update_frame_with_menu.
5403 (tty_menu_activate): Send the hide cursor command only once in an
5404 iteration through the outer 'while' loop.
5406 * dispnew.c (update_frame_1): Accept an additional argument
5407 SET_CURSOR_P, and position the cursor at the end of the frame
5408 update only if that argument is non-zero. All callers changed to
5409 provide the additional argument as non-zero, except for
5410 update_frame_with_menu.
5411 (update_frame_with_menu): Accept 2 additional arguments ROW and
5412 COL; if they are non-negative, instruct update_frame_1 not to
5413 position the cursor, and instead position it according to ROW and COL.
5415 * dispextern.h (update_frame_with_menu): Update prototype.
5417 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5419 * callproc.c (call_process): Don't check read-only if we don't insert
5420 anything (bug#17666).
5422 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5424 * dispnew.c (update_frame_with_menu): Set display_completed.
5426 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5428 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5430 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5432 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5434 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5435 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5437 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5439 * window.c (Frecenter): Signal an error if window-buffer is not
5442 * keyboard.c (make_lispy_position): Don't include a buffer position in
5443 mode/header-line mouse events.
5445 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5446 Vunread_command_events (bug#17650).
5448 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5450 * xterm.c (x_setup_pointer_blanking):
5451 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5453 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5455 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5456 because it will be defined in generated config.h if needed.
5458 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5460 Use terminal-specific hooks to display popup dialogs.
5461 * termhooks.h (struct terminal): New field popup_dialog_hook.
5462 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5463 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5464 code and use popup_dialog_hook.
5465 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5466 * nsterm.h (ns_popup_dialog): Adjust prototype.
5467 * nsterm.m (ns_create_terminal):
5468 * w32term.c (w32_create_terminal):
5469 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5470 Setup popup_dialog_hook.
5472 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5474 * w32heap.c (report_temacs_memory_usage): Improve the report by
5475 reporting the large blocks that are actually occupied at dump time.
5477 * w32console.c (initialize_w32_display): Set the console
5478 menu_show_hook, otherwise TTY menus are broken on w32.
5480 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5482 Use terminal-specific hooks to display menus.
5483 * termhooks.h (struct terminal): New field menu_show_hook.
5484 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5485 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5487 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5488 * nsmenu.m (ns_menu_show):
5489 * w32menu.c (w32_menu_show):
5490 * xmenu.c (x_menu_show):
5491 * term.c (tty_menu_show): Adjust to use bit flags.
5492 (set_tty_hooks): Set menu_show_hook.
5493 * xterm.c (x_create_terminal):
5494 * nsterm.m (ns_create_terminal):
5495 * msdos.c (initialize_msdos_display):
5496 * w32term.c (w32_create_terminal): Likewise.
5498 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5500 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5502 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5504 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5505 (FD_SET): Don't define on WINDOWSNT.
5507 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5509 * emacs.c: Include "sysselect.h", to define its inline functions.
5510 Reported by Glenn Morris in:
5511 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5513 Do not require libXt-devel when building with gtk.
5514 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5515 dependency on libXt-devel.
5516 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5517 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5518 lwlib-widget.h now does this.
5519 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5521 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5523 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5524 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5525 (delete_write_fd, wait_reading_process_output):
5526 Remove now-redundant easserts.
5527 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5528 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5529 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5530 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5532 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5534 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5535 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5536 (calloc): Don't undef, it is never defined.
5537 (HEAP_ENTRY_SHIFT): Remove unused macro.
5539 * Makefile.in (C_HEAP_SWITCH): Remove.
5540 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5542 Fix MS-Windows build broken by menu changes on 2014-06-02.
5543 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5545 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5546 Define instead of including ../lwlib/lwlib.h, which causes
5547 compilation errors due to missing X11 headers.
5549 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5551 * process.c (wait_reading_process_output): Omit incorrect test of
5552 p->infd against zero. Add easserts for infd having a plausible value.
5554 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5556 Adjust to match recent lwlib changes.
5557 * menu.h (xmalloc_widget_value): Replace by ...
5558 (make_widget_value): ... new prototype.
5559 * menu.c (xmalloc_widget_value): Replace by ...
5560 (make_widget_value): ... new function.
5561 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5562 * gtkutil.c (malloc_widget_value, free_widget_value):
5563 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5564 * keyboard.h (enum button_type, struct _widget_value):
5565 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5567 * nsmenu.m (ns_update_menubar, ns_menu_show):
5568 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5569 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5570 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5572 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5574 * image.c (x_query_frame_background_color)
5575 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5576 Fix --enable-gcc-warnings compilation without image libraries.
5578 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5580 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5581 emulated break value only if it goes up.
5582 (sbrk): Add assertion that the INCREMENT argument is strictly
5583 zero. Improve and correct the commentary.
5585 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5587 Improve AIX-related merge from emacs-24.
5588 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5589 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5590 not on AIX; since we're on the trunk we can use enums more broadly.
5592 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5594 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5596 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5597 to min(value, whole).
5599 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5601 Bring back the changes to GDB-visible symbols, but only on AIX.
5602 And only if it's not pre-4.2 GCC.
5603 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5604 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5605 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5608 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5610 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5611 with PT, not GPT. (Bug#16433)
5613 Revert last changes to GDB-visible symbols.
5614 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5615 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5616 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5619 2014-06-02 Glenn Morris <rgm@gnu.org>
5621 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5623 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5625 Fix port to 32-bit AIX with xlc (Bug#17598).
5626 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5627 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5628 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5629 to work around a compiler bug in IBM xlc 12.1.
5631 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5633 * xterm.c (x_update_window_end): Don't invalidate the entire
5634 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5635 highlight needs to be redisplayed. (Bug#17588)
5637 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5639 Port the GDB-visible symbols to AIX.
5640 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5641 optimizes away the relevant external symbols. Use enums instead;
5642 this suffices for the AIX port, which is 32-bit-only anyway.
5643 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5644 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5645 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5648 Include sources used to create macuvs.h.
5649 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5650 * macuvs.h: Use automatically-generated header.
5652 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5654 Port signal-handling to DragonFly BSD (Bug#17646).
5655 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5656 Move implementations from callproc.c to sysdep.c.
5657 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5658 Move declarations from process.h to syssignal.h.
5660 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5662 * callint.c (Ffuncall_interactively): Add usage.
5664 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5666 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5668 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5670 * w32heap.c (malloc_before_dump, malloc_after_dump)
5671 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5672 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5673 set errno where appropriate to emulate CRT functions.
5675 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5677 Debugging facility to check whether 'const char *' points to
5678 relocatable data of non-pure Lisp string.
5679 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5680 (mark_maybe_pointer): ... adjusted user.
5681 (relocatable_string_data_p): New function.
5682 * lisp.h (relocatable_string_data_p): Add prototype.
5683 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5684 the pointer to relocatable Lisp data is not used.
5686 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5688 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5689 * atimer.c (block_atimers):
5690 * callproc.c (block_child_signal): Block SIGINT too;
5691 otherwise, its handler might now unblock signals that it shouldn't.
5692 * keyboard.c (read_char): Clear signal mask, since we may
5693 be in a SIGINT handler, and many signals may be masked.
5694 * keyboard.c (handle_interrupt):
5695 * sysdep.c (handle_arith_signal):
5696 Clear signal mask instead of just unblocking the signal that
5697 was received, since several signals may be blocked at this point.
5699 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5701 * Makefile.in (TEMACS_POST_LINK): Remove target.
5702 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5703 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5705 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5707 * xmenu.c (xdialog_show): Remove prototype, rename to
5708 x_dialog_show, remove 2nd arg because it's always zero
5709 and simplify accordingly.
5710 (xw_popup_dialog): Adjust user.
5711 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5712 2nd arg because it's always zero and simplify accordingly.
5713 (w32_popup_dialog): Adjust user.
5715 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5717 * w32heap.c (report_temacs_memory_usage): New function.
5719 * unexw32.c (unexec) [ENABLE_CHECKING]:
5720 Call report_temacs_memory_usage.
5722 * w32heap.h (report_temacs_memory_usage): Add prototype.
5724 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5726 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5727 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5729 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5731 * buffer.c (init_buffer): Accept an argument 'initialized'.
5732 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5733 mmap_regions and mmap_fd, to avoid referencing stale data from the
5734 dump phase. Add an assertion for buffer text of buffers created
5735 in temacs before this function is called. (Bug#17622)
5736 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5738 * lisp.h (init_buffer): Update prototype.
5740 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5742 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5744 * alloc.c (Fgarbage_collect): Fix compilation with
5745 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5747 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5749 * frame.c, frame.h (frame_char_to_pixel_position)
5750 (frame_set_mouse_position): Now static, and made private in
5751 frame.c rather than public in frame.h.
5753 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5755 Refactor mouse positioning stuff to avoid code duplication.
5756 * frame.h (frame_char_to_pixel_position): New function.
5757 (x_set_mouse_position): Rename to...
5758 (frame_set_mouse_position): ...new function.
5759 (frame_set_mouse_pixel_position): Add prototype.
5760 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5761 Rename to frame_set_mouse_pixel_position.
5762 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5764 * xterm.h, w32term.h ( x_set_mouse_position)
5765 (x_set_mouse_pixel_position): Remove prototypes.
5767 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5769 On X, always make pointer visible when deleting frame (Bug#17609).
5770 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5772 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5774 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5775 * keyboard.c (gobble_input): If there is no terminal input error,
5776 make sure the pointer is visible for all frames on this terminal.
5777 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5778 it was previously disabled.
5780 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5782 * data.c (Fzerop): Move to Elisp.
5783 (syms_of_data): Don't defsubr it.
5784 * keyboard.c (echo_keystrokes_p): New function.
5785 (read_char, record_menu_key, read_key_sequence): Use it.
5787 * callint.c (Qfuncall_interactively): New var.
5788 (Qcall_interactively): Remove.
5789 (Ffuncall_interactively): New function.
5790 (Fcall_interactively): Use it.
5791 (syms_of_callint): Defsubr it.
5793 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5795 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5796 relocated from under us.
5798 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5800 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5801 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5802 configure, not from HEAPSIZE.
5803 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5805 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5806 for MinGW, since it no longer uses gmalloc.
5808 * buffer.c: Do not define mmap allocations functions for Windows.
5809 Remove mmap_find which is unused. Remove mmap_set_vars which does
5811 [WINDOWSNT]: Include w32heap.h.
5812 (init_buffer): Always allocate new memory for buffers.
5814 * emacs.c: Remove mmap_set_vars calls.
5816 * image.c (free_image): Undef free for Windows because it is
5817 redirected to our private version.
5819 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5820 (copy_executable_and_dump_data): Remove dumping the heap section.
5821 (unexec): Restore using_dynamic_heap after dumping.
5823 * w32heap.c (dumped_data_commit, malloc_after_dump)
5824 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5825 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5826 (mmap_free): New functions.
5828 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5830 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5832 * image.c (imagemagick_load_image): Use MagickRealType for local
5833 'color_scale', instead of double, to avoid a GCC warning about
5836 * xfns.c (Fx_window_property): Remove unused local.
5838 Don't kill already-reaped process (Bug#17561).
5839 * process.c (process_send_signal): Fix race condition where a
5840 subprocess was reaped by a signal handler between the check for
5841 liveness and calling 'kill', which meant that Emacs could in
5842 theory kill an innocent bystander process. Do the fix by blocking
5843 SIGCHLD in a critical section that checks liveness before killing.
5845 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5847 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5849 2014-05-26 Ken Brown <kbrown@cornell.edu>
5851 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5852 even if !CYGWIN (see bug#17510).
5854 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5856 * nsfns.m (Fns_do_applescript): Surround NSApp run
5857 with calls to ns_init_events, ns_finish_events (Bug#17424).
5859 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5861 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5862 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5864 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5865 with calls to ns_init_events, ns_finish_events (Bug#17424).
5867 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5869 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5870 if we are iterating over an object that generates glyphs for
5871 marginal areas. (Bug#17585)
5873 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5875 * xdisp.c (safe__call1, safe__eval): Now static.
5877 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5879 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5880 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5881 (safe_call1): Call safe_call instead of safe__call directly.
5883 2014-05-26 Ken Brown <kbrown@cornell.edu>
5885 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5886 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5889 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5891 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5892 (safe__call, safe__call1, safe__eval): New functions.
5893 (safe_call): Use it.
5894 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5895 (display_mode_element): Same for `:eval'.
5897 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5899 Fix port to 32-bit AIX (Bug#17540).
5900 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5901 twice. _text already includes this offset.
5902 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5904 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5906 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5907 when closest_pos is identical to to_charpos, don't recurse, since
5908 we already tried that, and failed. (Bug#17539)
5910 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5911 unwinding when frame's faces were not initialized yet, increment
5912 the frame's image-cache reference count before calling
5913 x_free_frame_resources. Don't dereference
5914 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5916 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5918 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5921 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5922 macfont.m, call draw with adjusted arguments so font drivers
5923 don't need to do that.
5925 * macfont.m (macfont_draw): Merge changes from Macport.
5927 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5929 * alloc.c (garbage_collect_1): New function, with all of the guts
5930 of Fgarbage_collect.
5931 (mark_stack): Accept an argument END and don't mark Lisp objects
5932 on the stack beyond the address given by END. Calculation of END
5933 was moved to Fgarbage_collect.
5934 (Fgarbage_collect): Calculate the end address of the stack portion
5935 that needs to be examined by mark_stack, and pass that address to
5936 garbage_collect_1, which will pass it to mark_stack.
5937 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5938 for more details about the underlying problems. In particular,
5939 this avoids dumping Emacs with the large hash-table whose value is
5940 held in purify-flag for most of the time loadup.el runs.
5942 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5944 * xfns.c (x_window_property_intern): New function (code from
5946 (Fx_window_property): Call x_window_property_intern. If property
5947 not found and NILP (source) and outer window != inner window,
5948 check outer window for property (Bug#17537).
5950 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5952 Supply malloc and alloc_size attributes for extern allocators.
5953 This documents the C API, and helps GCC generate a bit better code.
5954 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5955 (ATTRIBUTE_MALLOC_SIZE): New macros.
5956 * gmalloc.c (malloc, realloc, calloc):
5957 * gtkutil.h (malloc_widget_value):
5958 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5959 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5962 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5964 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5965 * image.c (imagemagick_load_image): Port to hosts that do not use
5966 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5968 2014-05-21 Leo Liu <sdl.web@gmail.com>
5970 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5972 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5974 * dbusbind.c (xd_signature): Revert last 2 patches.
5976 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5978 Allow any non-nil value to count as true in bool-vector.
5979 Likewise for xd_signature in dbusbind.c.
5980 This is more consistent with the usual practice in Emacs, which is
5981 that any non-nil value counts as true.
5982 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5983 * dbusbind.c (xd_signature): Likewise, for booleans.
5984 * data.c, lisp.h (Qbooleanp):
5985 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5987 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5989 * lisp.h (CHECK_BOOLEAN): New function.
5990 * alloc.c (Fbool_vector): New function.
5991 (syms_of_alloc): Defsubr it.
5992 * data.c (Qbooleanp): New symbol.
5993 (syms_of_data): DEFSYM it.
5994 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5996 * font.c (font_matching_entity): Extract font-entity object
5997 from the vector of matching entities (Bug#17486).
5999 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6001 Assume C99 or later (Bug#17487).
6002 * bytecode.c (B__dummy__): Remove.
6003 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6004 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6005 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6006 * regex.c (DEBUG_PRINT): Assume varargs macros.
6007 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6009 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6011 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6012 memory for every buffer that was dumped.
6014 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6016 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6017 (Fnreverse): Allow vectors and bool vectors.
6019 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6021 Minor cleanup for terminal setup.
6022 * termhooks.h (create_terminal): Adjust prototype.
6023 * terminal.c (create_terminal): Pass output method and RIF as args.
6024 (init_initial_terminal):
6025 * nsterm.m (ns_create_terminal):
6026 * term.c (init_tty):
6027 * w32term.c (w32_create_terminal):
6028 * xterm.c (x_create_terminal): Adjust users.
6029 Avoid redundant NULL initializers and add comments.
6031 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6033 * keyboard.c (Qdeactivate_mark): Now static.
6035 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6037 If available, use Xfixes extension to do pointer blanking.
6038 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6039 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6040 (make_invisible_cursor): Move to...
6041 * xterm.c (make_invisible_cursor): ...here.
6042 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6043 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6044 (x_term_init): Call to x_setup_pointer_blanking.
6045 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6046 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6048 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6050 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6052 2014-05-12 Glenn Morris <rgm@gnu.org>
6054 * fileio.c (Ffile_executable_p): Doc tweak.
6056 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6058 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6059 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6061 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6063 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6065 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6067 Fix initialization of minibuffer history variable (Bug#17430).
6068 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6069 Move the initialization up to prevent any "value void" message.
6071 2014-05-08 Samuel Bronson <naesten@gmail.com>
6073 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6074 are matched (bug#17413).
6076 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6078 Stop tooltips pulling Emacs window to front (Bug#17408).
6079 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6080 SetWindowPos invocations.
6082 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6084 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6085 not initialized (Bug#17398).
6087 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6089 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6091 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6093 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6094 [HAVE_NS]: Do not include png.h.
6095 (x_query_frame_background_color): New function.
6096 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6097 (png_load_body): Coalesce duplicate code.
6099 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6101 Consult libpng-config more consistently (Bug#17339).
6102 * Makefile.in (PNG_CFLAGS): New var.
6103 (ALL_CFLAGS): Use it.
6104 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6105 CFLAGS now handles this.
6107 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6109 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6110 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6111 because WCONTINUED is always defined now.
6112 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6114 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6116 * buffer.c (overlay_strings): Fix the wording of the commentary.
6118 2014-05-01 Glenn Morris <rgm@gnu.org>
6120 * floatfns.c (Fisnan):
6121 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6123 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6125 * term.c (tty_menu_activate): A better initialization for cursor
6128 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6130 * intervals.c: Tighten assertions.
6131 (create_root_interval): Make sure the interval is not empty.
6132 (intervals_equal): Use booleans.
6133 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6134 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6135 (balance_possible_root_interval): Simplify and use booleans.
6136 (split_interval_right, split_interval_left): Check LENGTH, and remove
6137 now redundant assertion.
6138 (adjust_intervals_for_insertion): Remove now redundant assertions.
6139 (delete_node, interval_deletion_adjustment)
6140 (adjust_intervals_for_deletion, merge_interval_right)
6141 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6142 (reproduce_interval): Make sure the interval is not empty.
6144 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6146 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6147 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6148 satisfaction that they would always be initialized.
6150 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6152 * term.c (tty_menu_display): Move the cursor to the active menu item.
6153 (tty_menu_activate): Return the cursor to the active menu item
6154 after displaying the menu and after displaying help-echo.
6155 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6156 for the details of why this is needed by screen readers and
6159 2014-04-30 Glenn Morris <rgm@gnu.org>
6161 * process.c (handle_child_signal):
6162 Handle systems without WCONTINUED. (Bug#15110, 17339)
6164 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6166 * window.c (struct saved_window): Remove mark.
6167 (Fset_window_configuration, save_window_save)
6168 (compare_window_configurations): Don't touch marks any more.
6170 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6172 Use bits_word for gcmarkbits.
6173 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6174 bits_word is typically a tad more efficient for mark bits than
6175 unsigned is, so use bits_word. All uses changed.
6176 * lisp.h (BITS_PER_INT): Remove; no longer used.
6178 Avoid undefined behavior in signed left shift.
6179 This ports to GCC 4.9.0 with -fsanitize=undefined.
6180 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6182 * regex.c (extract_number):
6183 * lisp.h (make_number, XINT):
6184 Do not shift a 1 bit left into a sign bit.
6185 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6186 not int, for gcmarkbits. All uses changed.
6188 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6190 * search.c (Fnewline_cache_check): Don't try to count newlines
6191 outside the buffer's restriction, as find_newline doesn't support that.
6193 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6195 * window.c (Fset_window_configuration): Deactivate the mark before
6197 (set_window_buffer): Ignore window_initialized.
6198 (window_initialized): Remove.
6199 * keyboard.c (Qdeactivate_mark): Not static any more.
6200 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6203 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6205 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6206 and to clang 3.4, which have fixed the bug. This should let us
6207 run a bit faster on these platforms when address sanitization is
6210 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6212 Port to GCC 4.9.0 with --enable-gcc-warnings.
6213 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6215 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6216 a way that also works with GCC 4.9.0.
6218 * search.c (Fnewline_cache_check): Remove unused locals.
6220 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6222 * search.c (find_newline1): New subroutine.
6223 (Fnewline_cache_check): New function.
6224 (syms_of_search): Defsubr it.
6226 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6228 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6229 * keyboard.c (unblock_input): Add comment.
6230 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6232 2014-04-22 Daniel Colascione <dancol@dancol.org>
6234 * lread.c (readevalloop_eager_expand_eval): New function
6235 that can recurse into toplevel forms.
6236 (readevalloop): Call it.
6237 * lisp.h: Declare Qprogn.
6238 * callint.c (Qprogn): No longer static.
6240 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6242 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6243 Also change identifiers to match the comments, and add more assertions
6246 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6248 * emacs.c (close_output_streams): Don't clear and restore errno.
6250 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6252 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6253 never becomes visible, i.e. using XMonad (Bug#17237).
6255 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6257 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6258 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6259 (Fline_pixel_height): Don't assume that the current buffer and the
6260 selected window's buffer are one and the same. (Bug#17281)
6262 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6263 paragraph-start cache before the newline cache. (Bug#17269)
6265 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6267 * term.c (tty_send_additional_strings): No need to fflush here,
6269 (tty_set_terminal_modes): fflush after sending additional strings,
6272 2014-04-17 Daniel Colascione <dancol@dancol.org>
6274 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6276 (tty_send_additional_strings): New function.
6277 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6278 (syms_of_term): Intern tty-mode-set-strings and
6279 tty-mode-reset-strings.
6281 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6283 * window.c (save_window_save): Lookup window_point_insertion_type in
6284 the right buffer (bug#15457).
6285 (Qwindow_point_insertion_type): New var.
6286 (syms_of_window): Initialize it.
6288 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6290 Fix the MSDOS build.
6291 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6292 (copy_text_and_data): Zero out the atexit chain pointer before
6295 * termhooks.h (encode_terminal_code): Update prototype.
6297 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6298 visible for all DOS_NT ports, not just WINDOWSNT.
6299 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6301 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6302 unless it is defined.
6303 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6305 * process.c (close_on_exec, accept4, process_socket): Move into
6306 the "ifdef subprocesses" part.
6307 (catch_child_signal): Condition by "ifdef subprocesses".
6308 (syms_of_process) <Qinternal_default_process_sentinel>
6309 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6311 * msdos.h: Add prototypes for new functions.
6312 (EINPROGRESS): Define.
6313 (O_CLOEXEC): Define to zero.
6315 * msdos.c (check_window_system): Remove unnecessary an
6316 incompatible duplicate function.
6317 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6318 New functions in support of new functionality.
6320 * menu.c (single_menu_item): Add visual indication of submenu
6321 also for menus on MSDOS frames.
6322 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6324 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6325 when async subprocesses aren't supported.
6327 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6329 * emacs.c (close_output_streams): Zero out errno before calling
6332 * dired.c [MSDOS]: Include msdos.h.
6334 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6335 (DATA_START) [MSDOS]: Define.
6336 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6338 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6339 Ifdef away for MSDOS.
6340 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6341 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6343 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6344 Use temporary file template that is compatible with mkostemp.
6345 Move vfork-related portions under #ifndef MSDOS.
6346 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6348 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6350 * buffer.c (Foverlays_at): Add argument `sorted'.
6352 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6354 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6355 text, invalidate the bidi_paragraph_cache upto and including the
6358 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6360 Port to IRIX 6.5 (Bug#9684).
6361 * conf_post.h (INET6) [IRIX6_5]: Define.
6362 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6363 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6365 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6367 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6368 before passing it to system APIs.
6370 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6372 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6373 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6375 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6377 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6379 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6381 Remove DATA_SEG_BITS.
6382 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6383 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6384 cc, but that platform is so old that SGI itself stopped supporting
6385 it in December 2013. If you still need Emacs on IRIX, please
6386 either compile with GCC and port the undumping code, or run
6387 './configure --with-wide-int'.
6388 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6389 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6390 DEFINE_GDB_SYMBOL_START way to define it.
6391 (NONPOINTER_BITS): New macro.
6392 (EMACS_INT): Use it.
6393 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6394 the problem and/or configuring --with-wide-int.
6395 (USE_LSB_TAG): Simplify, based on above changes.
6396 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6397 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6399 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6401 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6402 covered by a display string that ends in a newline, and that cases
6403 going back by DVPOS lines to hit the search limit, lift the limit
6404 and go back until DVPOS is reached. (Bug#17244)
6406 * indent.c (Fvertical_motion): Handle correctly the case when the
6407 display string is preceded by an empty line.
6409 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6410 use S_IWRITE instead.
6412 2014-04-11 Glenn Morris <rgm@gnu.org>
6414 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6416 2014-04-11 Ken Brown <kbrown@cornell.edu>
6418 * Makefile.in (EMACS_MANIFEST): Revert last change.
6420 2014-04-10 Daniel Colascione <dancol@dancol.org>
6422 * puresize.h (BASE_PURESIZE): Increase.
6424 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6426 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6428 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6429 region handling (and don't call signal_before_change) if
6430 inhibit_modification_hooks is set.
6431 (signal_before_change): Don't check inhibit_modification_hooks any more.
6433 2014-04-08 Daniel Colascione <dancol@dancol.org>
6435 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6436 function cells contain valid lisp objects. (Modified version of
6439 * alloc.c (detect_suspicious_free): Split actual stack capturing
6440 out into new function for easier breakpoint setting.
6441 (note_suspicious_free): New function.
6443 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6445 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6447 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6448 (symbol_block_pinned): New var.
6449 (Fmake_symbol): Initialize `pinned'.
6450 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6451 pinned and signal an error for un-purifiable objects.
6452 (pure_cons): Use it.
6453 (Fpurecopy): Use it, except for objects that can't be purified.
6454 (mark_pinned_symbols): New function.
6455 (Fgarbage_collect): Use it.
6456 (gc_sweep): Remove hack made unnecessary.
6458 2014-04-07 Glenn Morris <rgm@gnu.org>
6460 * keyboard.c (Fopen_dribble_file): Doc tweak.
6462 2014-04-07 Ken Brown <kbrown@cornell.edu>
6464 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6466 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6468 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6469 We have a substitute execinfo.h on hosts that lack it.
6470 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6471 isn't optimized away.
6473 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6475 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6476 * alloc.c (memory_full):
6477 * charset.c (syms_of_charset):
6478 * doc.c (Fsnarf_documentation):
6480 * font.c (BUILD_STYLE_TABLE):
6481 * keyboard.c (make_lispy_event):
6482 * profiler.c (setup_cpu_timer):
6483 * xgselect.c (xg_select):
6484 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6486 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6487 Replace the only use with ARRAYELTS (font_property_table).
6488 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6490 2014-04-03 Daniel Colascione <dancol@dancol.org>
6492 * xterm.c (x_term_init):
6493 * xfns.c (best_xim_style):
6494 * xfaces.c (Fdump_colors):
6495 * w32fns.c (w32_default_color_map):
6496 * w32.c (init_environment, N_ENV_VARS):
6497 * unexcw.c (read_exe_header):
6498 * term.c (term_get_fkeys_1):
6499 * sysdep.c (init_baud_rate):
6500 * nsterm.m (ns_convert_key):
6501 * nsfns.m (get_geometry_from_preferences):
6502 * msdos.c (dos_set_window_size, init_environment):
6503 * macfont.m (mac_font_get_glyph_for_cid)
6504 (macfont_store_descriptor_attributes)
6505 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6506 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6507 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6509 * image.c (xpm_str_to_color_key):
6510 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6511 * frame.c (x_set_frame_parameters):
6512 * fileio.c (Ffile_selinux_context):
6513 * emacs.c (sort_args):
6514 * dosfns.c (msdos_stdcolor_name):
6515 * dired.c (file_attributes):
6516 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6517 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6520 2014-04-02 Daniel Colascione <dancol@dancol.org>
6522 * data.c (Ffset): Abort if we're trying to set a function call to
6525 * lisp.h (ARRAYELTS): New macro.
6527 * alloc.c: Include execinfo.h if available.
6528 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6529 (suspicious_free_record): New structure.
6530 (suspicious_objects, suspicious_object_index)
6531 (suspicious_free_history, suspicious_free_history_index):
6533 (find_suspicious_object_in_range, detect_suspicious_free)
6534 (Fsuspicious_object): New functions.
6535 (cleanup_vector): Call find_suspicious_object_in_range.
6537 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6539 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6540 width from font width (Bug#17163).
6542 * frame.c (x_set_frame_parameters): Calculate default values of
6543 new frame sizes only after all other frame parameters have been
6544 processed (Bug#17142).
6546 2014-04-02 Ken Brown <kbrown@cornell.edu>
6548 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6551 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6553 * xterm.c (x_draw_image_glyph_string): Adjust image background
6554 width accordingly when its x position is adjusted. (Bug#17115)
6556 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6558 * font.c (font_list_entities): Do not add empty vector to font cache.
6559 (font_matching_entity): Likewise. If matching entity is found, insert
6560 1-item vector with this entity instead of entity itself (Bug#17125).
6562 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6564 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6566 * fns.c (validate_subarray): Rename from validate_substring,
6567 since it works for vectors too. New arg ARRAY. Optimize for the
6568 non-nil case. Instead of returning bool, throw an error if out of
6569 range, so that the caller needn't do that. All uses changed.
6570 Report original values if out of range.
6571 (Fsubstring, Fsubstring_no_properties, secure_hash):
6572 Also optimize the case where FROM is 0 or TO is the size.
6574 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6576 * search.c (Freplace_match): Use make_specified_string.
6577 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6578 to catch bogus override face of glyph strings.
6579 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6580 Move common substring range checking code to...
6581 (validate_substring): ...this function.
6583 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6585 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6587 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6589 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6590 bar is zero height, just return (Bug#16976).
6591 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6593 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6595 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6596 is nil. If waiting for toolbar to complete, force a redraw.
6598 2014-03-28 Glenn Morris <rgm@gnu.org>
6600 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6601 (emacs_bugreport): New variable.
6602 (usage_message): Use PACKAGE_BUGREPORT.
6603 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6605 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6607 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6609 Port recent signal-related changes to FreeBSD.
6610 Reported by Herbert J. Skuhra.
6611 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6612 Move decls from here ...
6613 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6615 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6617 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6618 and width of image background when it is displayed with a 'box'
6621 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6623 More backward-compatible fix to char-equal core dump (Bug#17011).
6624 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6625 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6627 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6629 * image.c (init_svg_functions): When loading SVG-related libraries,
6630 free already loaded libraries if the initialization fails.
6631 (rsvg_handle_set_size_callback): Remove declaration, unused.
6633 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6635 Fix core dump in char-equal (Bug#17011).
6636 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6637 unibyte buffers, as we can't tell whether the characters are
6640 * insdel.c (adjust_markers_for_delete): Remove unused local.
6642 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6644 Have (MARKER . ADJUSTMENT) undo records always be immediately
6645 after their corresponding (TEXT . POS) record in undo list.
6647 * lisp.h (record-delete): New arg record_markers.
6648 (record_marker_adjustment): No longer needed outside undo.c.
6649 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6650 adjustments to undo.c's record_marker_adjustments. Note that
6651 fileio.c's decide_coding_unwind is another caller to
6652 adjust_markers_for_delete. Because it has undo list bound to t,
6653 it does not rely on adjust_markers_for_delete to record marker
6655 (del_range_2): Swap call to record_delete and
6656 adjust_markers_for_delete so as undo marker adjustments are
6657 recorded before current deletion's adjustments, as before.
6658 (adjust_after_replace):
6659 (replace_range): Pass value for new record_markers arg to
6661 * undo.c (record_marker_adjustment): Rename to
6662 record_marker_adjustments and made static.
6663 (record_delete): Check record_markers arg and call
6664 record_marker_adjustments.
6665 (record_change): Pass value for new record_markers arg to
6667 (record_point): at_boundary calculation no longer needs to account
6668 for marker adjustments.
6670 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6672 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6675 2014-03-26 Glenn Morris <rgm@gnu.org>
6677 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6679 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6681 * buffer.c (struct sortvec): Add field `spriority'.
6682 (compare_overlays): Use it.
6683 (sort_overlays): Set it.
6685 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6687 * xdisp.c (redisplay_window): If all previous attempts to find the
6688 cursor row failed, try a few alternatives before falling back to
6689 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6691 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6693 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6694 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6696 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6697 variables on Windows.
6699 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6701 * w32.c (unsetenv): Remove unused var `retval'.
6702 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6704 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6705 (start_watching): Remove unused var `thr'.
6707 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6708 (find_child_console): Remove unnecesary var `thread_id'.
6710 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6711 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6713 2014-03-26 Glenn Morris <rgm@gnu.org>
6715 * filelock.c (Flock_buffer): Doc tweak.
6717 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6718 * emacs.c (shut_down_emacs):
6719 * fileio.c (Finsert_file_contents, write_region):
6720 * filelock.c (top-level, syms_of_filelock):
6721 * insdel.c (prepare_to_modify_buffer_1):
6722 CLASH_DETECTION is always defined now.
6724 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6726 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6727 DLL handle, to speed up thread startup.
6729 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6731 Handle sigmask better with nested signal handlers (Bug#15561).
6732 * atimer.c (sigmask_atimers): Remove.
6733 Remaining use rewritten to use body of this function.
6734 * atimer.c (block_atimers, unblock_atimers):
6735 * callproc.c (block_child_signal, unblock_child_signal):
6736 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6737 New arg OLDSET. All callers changed.
6738 * atimer.c (block_atimers, unblock_atimers):
6739 * callproc.c (block_child_signal, unblock_child_signal):
6740 * keyboard.c (handle_interrupt):
6741 * sound.c (vox_configure, vox_close):
6742 Restore the old signal mask rather than unilaterally clearing bits
6743 from the mask, in case a handler is running within another
6744 handler. All callers changed.
6745 * lisp.h, process.c, process.h, term.c:
6746 Adjust decls and callers to match new API.
6747 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6748 signal handlers aren't supposed to use floating point anyway.
6749 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6751 2014-03-23 Daniel Colascione <dancol@dancol.org>
6753 Split gc_sweep into discrete functions for legibility and better
6756 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6757 (sweep_vectors): Fix typo in comment.
6758 (sweep_conses, sweep_floats, sweep_intervals)
6759 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6760 (gc_sweep): Call new functions, to which existing functionality is
6762 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6764 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6766 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6768 2014-03-23 Daniel Colascione <dancol@dancol.org>
6770 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6771 only if xic_style calls for it. This change allows Emacs to work
6772 with ibus. Also, don't leak resources if create_frame_xic fails,
6773 and stop caching xic_style across different displays.
6774 (supported_xim_styles): Make const.
6775 (best_xim_style): Remove first parameter: it's always just
6776 supported_xim_styles. Change to look at supported_xim_styles
6779 2014-03-23 Daniel Colascione <dancol@dancol.org>
6781 * term.c (init_tty): Rearrange condition for clarity; print
6782 appropriate diagnostic.
6784 2014-03-23 Daniel Colascione <dancol@dancol.org>
6786 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6787 array. (ASAN caught.)
6789 2014-03-22 Glenn Morris <rgm@gnu.org>
6791 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6793 2014-03-22 Daniel Colascione <dancol@dancol.org>
6795 * process.c (conv_sockaddr_to_lisp): When extracting the string
6796 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6798 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6800 Fix regression introduced by patch for Bug#10500.
6801 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6802 * w32term.c (x_draw_image_relief): Likewise.
6804 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6806 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6807 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6808 maximize a frame for odd default fonts.
6810 2014-03-21 Glenn Morris <rgm@gnu.org>
6812 * minibuf.c (history-length): Increase default from 30 to 100.
6814 2014-03-21 Daniel Colascione <dancol@dancol.org>
6816 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6817 every time we switch to minibuffer.
6819 * alloc.c (lisp_align_malloc, allocate_string_data)
6820 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6821 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6823 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6825 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6826 support more "verbs".
6828 2014-03-21 Daniel Colascione <dancol@dancol.org>
6830 Always prohibit dumping a dumped Emacs.
6832 * emacs.c (might_dump): New variable.
6833 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6834 * lisp.h (might_dump): Declare.
6835 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6837 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6839 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6841 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6843 * doc.c (store_function_docstring): Warn when we don't know where to
6845 (Fsubstitute_command_keys): Don't advertise the fact that
6846 text-properties are dropped, since we think it's a bug that we'll fix.
6848 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6849 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6850 * frame.c (frame_garbaged): Make "docstring" more precise.
6852 2014-03-20 Glenn Morris <rgm@gnu.org>
6854 * charset.c (init_charset): When we cannot find the charsets directory,
6855 mention if EMACSDATA is set.
6857 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6859 * fns.c (Frandom): Fix rare bug where the result isn't random.
6861 Fix porting inconsistency about rounding to even.
6862 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6863 This way, the unusual !HAVE_RINT case acts like the usual
6864 HAVE_RINT case, and we can fix the documentation accordingly.
6866 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6868 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6869 (w32_wnd_proc): Initialize the dwHoverTime member of
6870 TRACKMOUSEEVENT structure.
6872 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6874 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6876 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6878 * search.c (find_newline): Speed up the function when using the
6879 newline cache, by halving the number of calls to
6880 region_cache_forward and region_cache_backward. (Bug#16830)
6882 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6884 * buffer.c (Fset_buffer): Document return value (bug#17015).
6886 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6888 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6889 nil, always resize character wise to avoid potential loss of the
6890 mode line (Bug#16923 related).
6892 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6894 * frame.c (x_set_frame_parameters): Always calculate new sizes
6895 pixelwise to avoid potential loss when rounding.
6897 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6899 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6900 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6902 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6904 * w32.c (fstatat): Don't add an extra slash if the argument ends
6905 with a slash: this fails the subsequent call to stat_worker on
6906 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6908 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6910 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6912 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6914 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6916 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6917 when frame is only on one screen (Bug#14713).
6919 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6921 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6922 there's a valid wrap point in the display line, the last glyph
6923 cannot "just barely fit" on this row, because display_line doesn't
6924 let it. Instead, proceed as if the last glyph didn't fit, so that
6925 we eventually back up the iterator to the wrap point. This avoids
6926 delusional behavior of move_it_to, whereby it proceeds to the next
6927 display line, but sets current_x to zero for all the glyphs that
6928 without word-wrap would fit on the previous display line.
6929 One result was that visual-order cursor movement behaved erratically
6931 (Fmove_point_visually): Add code to find the x coordinate of the
6932 last character before wrap point, under word-wrap on a TTY.
6934 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6936 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6937 also return value of MOVE_POS_MATCH_OR_ZV from
6938 move_it_in_display_line_to, when moving from beginning of line to
6939 point's position. (Bug#16961)
6941 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6943 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6944 * window.c (Fselect_window): Explain NORECORD and
6945 `buffer-list-update-hook' in doc-string.
6947 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6949 * window.c (Fother_window_for_scrolling): Check that
6950 Vother_window_scroll_buffer is a buffer.
6952 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6954 * xterm.c (xim_initialize): Always pass a copy of resource name
6955 to XRegisterIMInstantiateCallback and eassert whether return
6956 value is True. Passing copy is important because Xlib doesn't
6957 make its own copy and resource name argument usually points to
6958 SSDATA (Vx_resource_name), which may be changed from Lisp.
6959 (xim_close_display): For XUnregisterIMInstantiateCallback,
6960 always eassert return value and pass exactly the same values
6961 as were used for XRegisterIMInstantiateCallback.
6962 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6963 sources to check why if you are interested.
6965 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6967 * dispnew.c (change_frame_size_1): Add new_lines instead of
6968 new_height, the latter may be still zero if passed as such.
6969 * window.c (Fwindow_pixel_height): Mention bottom divider in
6972 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6974 Fix "resource temporarily unavailable" with xgselect
6976 * xgselect.c: Include <stdbool.h>.
6977 (xg_select) [!USE_GTK]: Don't lose track of errno.
6979 Fix minor --enable-gcc-warnings issues.
6980 * widget.c (update_various_frame_slots, EmacsFrameResize):
6981 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6983 2014-03-04 Ken Brown <kbrown@cornell.edu>
6985 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6986 represent the actual adjustment needed for alignment.
6988 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6990 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6991 needed, and don't reallocate if the initial allocation already
6992 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6994 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6996 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6999 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7001 * cmds.c (delete-char): Update docstring pointing out that the
7002 function ignores `delete-active-region' and `overwrite-mode'.
7004 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7006 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7008 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7009 allocated buffer due to alignment.
7010 (freehook): If the block to be freed was allocated by
7011 'aligned_alloc', find its real pointer before calling 'free'.
7013 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7016 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7018 * font.c (toplevel): Adjust comment about font cache layout.
7019 (font_clear_cache): Fix to match real font cache layout.
7020 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7021 (Fframe_font_cache) [FONT_DEBUG]: New function.
7022 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7024 Avoid crashes when X fonts are erroneously freed on reused X
7025 'Display *' connection data (Bug#16069). Note that X font
7026 resources still may be leaked, but currently there is no way
7027 to completely avoid it.
7028 * xterm.h (struct x_display_info): New member x_id. Add comments.
7029 * xterm.c (x_display_id): New variable.
7030 (x_term_init): Assign identifier to each opened X connection.
7031 * xfont.c (struct xfont): New member x_display_id.
7032 (xfont_open): Initialize it with frame's display id.
7033 (xfont_close): Check whether font's display id matches the one
7034 recorded for the given display. Adjust comment.
7035 * xftfont.c (struct xftfont_info):
7036 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7038 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7040 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7041 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7042 killed Vother_window_scroll_buffer.
7043 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7045 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7047 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7048 that start with more than 2 slashes as UNCs. (Bug#16751)
7050 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7052 Fix a few crashes and leaks when cloning C strings.
7053 * alloc.c, lisp.h (dupstring): New function.
7054 * gtkutil.c (xg_get_font):
7055 * term.c (tty_default_color_capabilities):
7056 * xsettings.c (store_monospaced_changed)
7057 (store_font_name_changed, parse_settings)
7058 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7059 This avoids some unlikely crashes due to accessing freed storage,
7060 and avoids some minor memory leaks in the more-typical case.
7062 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7064 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7065 cursor when modeline can't be dragged (Bug#16647).
7067 2014-02-28 Glenn Morris <rgm@gnu.org>
7069 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7070 from custom-delayed-init-variables. (Bug#11565)
7072 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7074 More fixes for mouse glyph calculations (Bug#16647).
7075 * window.c (coordinates_in_window): In intersection of
7076 horizontal and vertical window dividers prefer the horizontal
7077 one. Add some extra parens to last fix.
7078 (window_relative_x_coord): Return x-coordinate for header and
7080 * xdisp.c (remember_mouse_glyph): In text area don't extend
7081 glyph into mode line to show the vertical drag cursor there
7082 immediately. Subdivide mouse glyphs in right fringes to show a
7083 horizontal drag cursor as soon as we enter the "grabbable width"
7084 portion. Handle vertical border case separately. Do not
7085 subdivide window divider areas.
7086 (note_mouse_highlight): On bottom divider of bottommost windows
7087 show vertical drag cursor only when the minibuffer window can be
7090 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7092 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7093 reset by the face of the object just displayed. See also bug#76.
7094 (get_next_display_element): If the string came from a display
7095 property, examine the box face attribute at it->position, not at
7096 it->current.pos, since the latter was not updated yet. (Bug#16870)
7097 (handle_face_prop): Improve commentary.
7099 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7101 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7102 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7104 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7106 Fixes around Bug#16647.
7107 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7108 ON_BOTTOM_DIVIDER cases.
7109 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7110 only if the window has no right divider.
7111 (Fcoordinates_in_window_p): Fix doc-string.
7113 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7115 * lread.c (Funintern): Fix doc to match advertised calling convention.
7117 2014-02-24 Daniel Colascione <dancol@dancol.org>
7119 * keyboard.c (read_char): Close race that resulted in lost events.
7121 2014-02-22 Glenn Morris <rgm@gnu.org>
7123 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7124 * window.c (window-resize-pixelwise): Doc fixes.
7126 * process.c (Finternal_default_process_filter)
7127 (Finternal_default_process_sentinel): Doc tweaks.
7129 2014-02-21 Glenn Morris <rgm@gnu.org>
7131 * process.c (Fprocess_buffer, Faccept_process_output)
7132 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7135 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7137 * window.c (Fwindow_scroll_bar_width): New function.
7139 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7141 Pacify GCC when configuring with --enable-gcc-warnings.
7142 * xdisp.c (move_it_in_display_line_to) [lint]:
7143 Initialize recently-added local.
7145 2014-02-21 Daniel Colascione <dancol@dancol.org>
7147 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7149 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7151 * xdisp.c (init_iterator): Don't dereference a bogus face
7152 pointer. (Bug#16819)
7153 (try_cursor_movement): Don't use cursor position if
7154 set_cursor_from_row failed to compute it. This avoids assertion
7155 violations in MATRIX_ROW.
7156 (move_it_in_display_line_to): Save the iterator state in ppos_it
7157 only once per call. Reimplement the method used to return to the
7158 best candidate position if all the positions found in display line
7159 are beyond TO_CHARPOS. This cuts down the number of calls to
7160 bidi_shelve_cache, which moves a lot of stuff when lines are long
7161 and include bidirectional text. (Bug#15555)
7163 2014-02-20 Glenn Morris <rgm@gnu.org>
7165 * data.c (Fdefalias): Doc fix.
7167 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7169 * xdisp.c (display_line): Fix horizontal scrolling of large images
7170 when fringes are turned off. This comes at a price of not
7171 displaying the truncation/continuation glyphs in this case.
7174 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7175 CreateDIBSection returns an error indication, zero out *ximg after
7176 destroying the image. This avoids crashes in memory allocations
7177 due to the fact that some of the callers also call
7178 x_destroy_x_image, which will attempt to free an already free'd
7181 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7183 * widget.c (update_various_frame_slots): Don't set
7184 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7186 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7188 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7190 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7192 temacs --daemon fix (Bug#16599).
7193 * emacs.c (main): Initialize daemon_pipe[1] here ...
7194 (syms_of_emacs): ... instead of here.
7196 2014-02-16 Anders Lindgern <andlind@gmail.com>
7198 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7201 2014-02-16 Daniel Colascione <dancol@dancol.org>
7203 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7204 (xd_get_connection_address): Use it.
7205 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7206 xd_get_connection_address because the latter signals if the bus
7207 we're trying to close is already disconnected.
7209 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7211 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7212 argument to CreateThread. This avoids segfaults on Windows 9X.
7213 Reported by oslsachem <oslsachem@gmail.com>.
7215 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7217 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7218 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7219 (check_lseek): New function, to report lseek errors.
7220 (save_data_space, update_file_ptrs, read_header, write_header)
7221 (copy_file, copy_rest, unexec): Use these news functions.
7222 (update_file_ptrs): Don't assume wraparound behavior when
7223 converting a large size_t value to off_t.
7225 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7227 * composite.c (fill_gstring_header): Pass positions as C integers
7228 and move parameters checking to...
7229 (Fcomposition_get_gstring): ...this function. Handle case when
7230 buffer positions are in reversed order and avoid crash (Bug#16739).
7232 * buffer.c (validate_region): Mention current buffer in error message.
7234 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7236 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7238 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7240 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7242 2014-02-11 Glenn Morris <rgm@gnu.org>
7244 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7245 Replace refs to "OpenStep" in messages.
7247 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7249 Avoid "." at end of error diagnostics.
7250 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7251 * font.c (Ffont_at):
7252 * nsfns.m (ns_display_info_for_name):
7253 * nsselect.m (Fx_own_selection_internal):
7254 * nsterm.m (performDragOperation:):
7255 Remove "." from end of diagnostic.
7257 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7259 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7260 unintuitive (bug#15824).
7261 (Fyes_or_no_p): Doc fix (bug#15456).
7263 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7265 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7267 * eval.c (call_debugger): When exiting the debugger, do not allow
7268 max_specpdl_size less than actual binding depth (Bug#16603).
7269 (syms_of_eval): Adjust docstring.
7271 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7273 * cmds.c (Fself_insert_command): Output a clearer error message on
7274 negative repetitions (bug#9476).
7276 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7278 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7280 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7282 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7284 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7286 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7288 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7290 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7292 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7294 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7295 `exit' works (bug#15865).
7297 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7299 Constrain window box/body sizes and margin widths (Bug#16649).
7300 * xdisp.c (window_box_width): Don't return less than zero.
7301 (window_box_left_offset, window_box_right_offset): Don't return
7302 more than the window's pixel width.
7303 * window.c (window_body_height, window_body_width): Don't return
7305 (window_resize_apply): Adjust margin width, if necessary.
7307 2014-02-07 Glenn Morris <rgm@gnu.org>
7309 * nsterm.m (syms_of_nsterm): Doc fix.
7311 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7313 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7314 New variables: pointers through which to call the respective APIs.
7315 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7316 (filename_from_ansi, sys_link, check_windows_init_file):
7317 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7318 This is required on Windows 9X, where we dynamically load
7319 UNICOWS.DLL which has their non-stub implementations.
7320 (maybe_load_unicows_dll): Assign addresses to these 2 function
7321 pointers after loading UNICOWS.DLL.
7323 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7324 MultiByteToWideChar and WideCharToMultiByte through function
7327 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7330 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7332 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7333 for OSX >= 10.9 if separate spaces are used.
7334 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7336 2014-02-06 Glenn Morris <rgm@gnu.org>
7338 * buffer.c (cache-long-scans): Doc fix.
7340 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7342 * w32fns.c (Fw32_shell_execute): Doc fix.
7344 2014-02-05 Bastien Guerry <bzg@gnu.org>
7346 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7347 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7349 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7351 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7352 outside the window (Bug#16649).
7354 * xdisp.c (note_mouse_highlight): When entering a margin area show
7355 a non-text cursor (Bug#16647).
7357 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7359 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7360 It prompted a compile-time diagnostic on GNU/Linux.
7361 Simplify to remove the need for the label.
7363 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7365 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7366 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7367 to show it; otherwise return 'unsupported--w32-dialog' to signal
7368 to the caller that emulation with menus is necessary.
7369 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7371 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7373 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7376 * menu.c (Fx_popup_dialog): Don't condition the call to
7377 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7378 special symbol 'unsupported--w32-dialog', emulate the dialog with
7379 a menu by calling x-popup-menu.
7381 * menu.h (Qunsupported__w32_dialog): New extern variable.
7383 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7385 * keyboard.c (kbd_buffer_get_event): Read file notification events
7388 * xgselect.c (xg_select): Read glib events in any case, even if
7389 there are no file descriptors to watch for. (Bug#16519)
7391 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7393 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7394 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7395 * w32term.c (w32_draw_window_divider): Handle first and last
7397 * w32term.h (w32_fill_area_abs): New function.
7398 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7400 * xfaces.c (realize_basic_faces): Handle new face ids.
7401 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7402 and bottom divider width.
7403 * xterm.c (x_draw_window_divider): Handle first and last pixels
7406 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7408 * print.c (Fexternal_debugging_output): Add cast to pacify
7409 --enable-gcc-warnings.
7410 * eval.c (call_debugger): Grow specpdl if the debugger was
7411 entered due to specpdl overflow (Bug#16603) and allow more
7412 specpdl space for the debugger itself.
7414 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7416 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7419 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7421 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7422 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7424 * print.c (Fexternal_debugging_output): If the argument character
7425 is non-ASCII, encode it with the current locale's encoding before
7426 writing the result to the terminal. (Bug#16448)
7428 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7429 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7432 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7434 * process.c (create_process): Reset SIGPROF handler in the child.
7435 * callproc.c (call_process): Likewise.
7437 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7439 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7441 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7443 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7444 of zero to print strings, GDB doesn't like it.
7446 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7447 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7448 we still use correct addresses. (Bug#16576)
7450 2014-01-27 K. Handa <handa@gnu.org>
7452 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7453 to preserve the code detection behavior of 24.3.
7454 * coding.h (struct coding_system): New member detected_utf8_bytes.
7455 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7456 (decode_coding_gap): Use short cut for UTF-8 file reading only
7457 when coding->detected_utf8_bytes equals to coding->src_bytes.
7458 * fileio.c (Finsert_file_contents): Cancel the previous change.
7460 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7462 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7463 that are not visible.
7465 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7467 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7468 is grabbed (Bug#16565).
7470 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7472 * xdisp.c (last_max_ascent): Re-remove after erroneously
7473 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7475 (move_it_to): Re-remove reference to last_max_ascent.
7476 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7477 max_descent here instead of calling line_bottom_y.
7480 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7482 * terminal.c (initial_free_frame_resources): New function.
7483 (init_initial_terminal): Install new hook to free face cache
7484 on initial frame and avoid memory leak. For details, see
7485 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7486 * xfaces.c (free_frame_faces): Adjust comment.
7488 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7490 * data.c (Fstring_to_number): Document results if unparsable
7493 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7495 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7497 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7499 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7500 * coding.c (detect_coding_utf_8, emacs_mule_char)
7501 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7502 (check_utf_8, decode_coding):
7503 * coding.h (struct coding_system.errors):
7504 Use ptrdiff_t, not int, for integer values derived from buffer and
7507 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7508 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7509 before invoking decode_coding_gap, since there's just one block.
7511 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7513 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7514 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7515 too early. Again run change_frame_size before assigning menu-
7518 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7520 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7521 arrives, call x_check_fullscreen, in case the new display has a
7522 different resolution. (Bug#16517)
7524 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7526 * term.c (read_menu_input): If the selected frame changes, exit
7528 (tty_menu_show): If the selected frame changes while we displayed
7529 a menu, throw to top level. (Bug#16479)
7531 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7533 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7535 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7537 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7538 * data.c (count_one_bits_word): Fix bug (negated comparison)
7539 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7541 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7543 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7544 Avoid undefined behavior by initializing display property bit of a
7545 string processed by the bidirectional iterator. For details, see
7546 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7548 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7550 Minor cleanup of previous change.
7551 * image.c (imagemagick_error, Fimagemagick_types):
7552 Omit some recently-introduced and unnecessary casts and assignments.
7554 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7556 Fix two memory leaks discovered with Valgrind.
7557 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7558 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7560 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7562 Fixes in window size functions around Bug#16430 and Bug#16470.
7563 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7564 (Fwindow_mode_line_height, Fwindow_header_line_height)
7565 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7566 Minor doc-string adjustments.
7567 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7568 Rewrite doc-strings.
7569 (window_body_height, window_body_width): Do not count partially
7570 visible lines/columns when PIXELWISE is nil (Bug#16470).
7571 (Qfloor, Qceiling): New symbols.
7573 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7575 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7576 when the image cache is not yet allocated. (Bug#16509)
7578 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7580 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7581 re-attach intervals to its base buffer (Bug#16502).
7582 * intervals.c (set_interval_object): Move from here...
7583 * intervals.h (set_interval_object): ... to here. Fix comments.
7585 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7587 Avoid undefined behavior by initializing buffer redisplay bit.
7588 Reported by Dmitry Antipov in
7589 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7590 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7592 Revert some of the CANNOT_DUMP fix (Bug#16494).
7593 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7595 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7597 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7598 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7599 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7600 they are replaced by macros that expand into direct calls to the
7601 corresponding functions from GDI32.DLL.
7602 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7603 variables in the Cygwin build, they are unused.
7605 2014-01-19 K. Handa <handa@gnu.org>
7607 * composite.c (composition_update_it): Fix previous change.
7609 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7611 Fix file name handling on MS-Windows 9X.
7612 * w32.c (maybe_load_unicows_dll): New function.
7614 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7615 on, to make sure we can convert file names to and from UTF-8 on
7616 Windows 9X. This fixes a failure to start up because Emacs cannot
7617 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7619 * w32font.c [WINDOWSNT]: Include w32.h.
7620 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7621 of implementing the same stuff.
7622 Remove now unused g_b_init_is_windows_9x.
7624 * w32.h (maybe_load_unicows_dll): Add prototype.
7626 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7628 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7629 switch to single keyboard. Prevents daemon crashes when a new
7630 client connects while we show a TTY menu in an existing client.
7633 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7635 Fix MinGW64 porting problem with _setjmp.
7636 Reported by Eli Zaretskii in:
7637 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7638 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7639 the old _setjmp and _longjmp. All uses changed.
7641 2014-01-13 Daniel Colascione <dancol@dancol.org>
7643 * textprop.c (Fremove_list_of_text_properties):
7644 Correctly handle reaching the end of the interval tree. (Bug#15344)
7646 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7648 * xdisp.c (resize_mini_window): Round height to a multiple of
7649 frame's line height. Fix bug in calculation of window start
7650 position (Bug#16424).
7652 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7654 * macfont.m: Include termchar.h.
7655 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7656 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7657 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7658 *_WITH_GC_* to take face and f as parameters.
7659 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7660 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7662 2014-01-13 Daniel Colascione <dancol@dancol.org>
7664 Fix menu item updating in the presence of the Unity global menu
7667 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7668 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7670 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7671 updating menus; explain why.
7672 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7673 problem it's supposed to solve and it interferes with detecting
7674 the presence of a global menu.
7675 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7678 2014-01-11 K. Handa <handa@gnu.org>
7680 * composite.c (composition_update_it): Fix indexing of
7681 LGSTRING_CHAR (Bug#15984).
7683 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7685 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7687 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7689 * xdisp.c (try_window_id): Don't use this function's optimizations
7690 if overlays in the buffer displayed by the window have changed
7691 since last redisplay. (Bug#16347)
7692 (message_dolog): Fix indentation.
7694 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7696 * frame.c (frame_resize_pixelwise): Fix doc-string.
7698 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7700 Fix handling of internal borders (Bug#16348).
7701 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7702 Remove internal border width from pixel width of windows.
7703 (change_frame_size_1): Don't return early when frame's pixel
7704 size changes - we still have to record the new sizes in the
7706 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7707 also when toolbar gets larger.
7708 * window.c (check_frame_size): Include internal_border_width in
7710 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7711 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7712 In non-toolkit/non-GTK version clear internal border.
7713 * xterm.c (x_clear_under_internal_border): New function for
7714 non-toolkit/non-GTK version.
7715 (x_after_update_window_line): In non-toolkit/non-GTK version
7717 (handle_one_xevent, x_set_window_size):
7718 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7719 * xterm.h (x_clear_under_internal_border): Extern it.
7721 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7723 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7724 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7727 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7729 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7730 last value of point is not equal to buffer's point. (Bug#16129)
7732 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7735 * nsterm.h (updateCollectionBehavior): Rename from
7736 updateCollectionBehaviour. All uses changed.
7738 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7739 * Makefile.in (SETFATTR): New macro.
7740 (temacs$(EXEEXT)): Use it.
7742 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7744 Fix maximization behavior on Windows (Bug#16300).
7745 * w32fns.c (w32_fullscreen_rect): Don't handle
7746 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7747 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7748 of SetWindowPos. Restore last placement also when leaving
7749 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7750 but the FULLSCREEN_BOTH case.
7752 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7755 * data.c (arithcompare_driver):
7756 * fileio.c (Fcar_less_than_car):
7757 * fns.c (internal_equal):
7758 * frame.c (delete_frame):
7759 * lisp.h (enum More_Lisp_Bits):
7761 Avoid C99 constructs that don't work in C89.
7762 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7763 to port to C89, which doesn't have 'long long'.
7764 (count_trailing_zero_bits): Use them.
7766 2014-01-03 Chong Yidong <cyd@gnu.org>
7768 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7770 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7772 Further adjust frame/window scrollbar width calculations.
7773 * window.c (apply_window_adjustment):
7774 Set windows_or_buffers_changed.
7775 (Fwindow_scroll_bars): Return actual scrollbar width.
7776 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7777 For non-toolkit builds again use 14 as minimum width and set
7778 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7779 * xterm.c (XTset_vertical_scroll_bar): Take width from
7780 WINDOW_SCROLL_BAR_AREA_WIDTH.
7781 (x_new_font): Rename wid to unit. Base calculation of new
7782 scrollbar width on toolkit used and make it analogous to that of
7783 x_set_scroll_bar_default_width.
7784 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7785 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7786 of GetSystemMetrics.
7787 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7788 WINDOW_SCROLL_BAR_AREA_WIDTH.
7789 (x_new_font): Make it correspond to changes in xterm.c.
7791 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7793 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7794 This is a cleaner way to fix the MinGW-w64 porting problem.
7795 Check for INTPTR_MAX misconfiguration.
7797 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7799 * search.c (newline_cache_on_off, find_newline): In indirect
7800 buffers, use the newline cache of the base buffer.
7802 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7803 buffer, invalidate the caches of its base buffer. (Bug#16265)
7805 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7806 buffers, use the width-run cache of the base buffer.
7808 * xdisp.c (redisplay_window): When the window displays an indirect
7809 buffer, and the character widths in the display table have
7810 changed, invalidate the width-run cache of the corresponding base
7813 * fileio.c (Finsert_file_contents): When invalidating the newline
7814 cache, consider the case of inserting into indirect buffer.
7816 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7817 In indirect buffers, use the paragraph cache of the base buffer.
7819 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7821 * window.c (grow_mini_window): Fix last change.
7823 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7825 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7827 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7829 * w32term.c (w32_initialize): Use LCID and LOWORD.
7831 * w32proc.c (create_child): Use pid_t for 5th argument.
7832 (IsValidLocale): Don't provide prototype for MinGW64.
7833 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7834 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7836 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7837 MinGW64 doesn't support.
7839 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7841 * w32.c (set_named_security_info): New function.
7842 (acl_set_file): Fall back on set_named_security_info if
7843 set_file_security fails.
7844 (g_b_init_set_named_security_info_w)
7845 (g_b_init_set_named_security_info_a): New static variables.
7846 (globals_of_w32): Initialize them to zero.
7847 (set_named_security_info): Set them to non-zero if the
7848 corresponding API is available.
7849 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7850 New function typedefs.
7852 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7854 Some more fixes following pixelwise resize changes including one
7856 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7857 of frame_resize_pixelwise.
7858 * widget.c (pixel_to_text_size): New function.
7859 (update_wm_hints): Have size hints respect value of
7860 frame_resize_pixelwise.
7861 (EmacsFrameResize): Alway process resize requests pixelwise.
7862 * window.c (grow_mini_window): Make sure mini window is at least
7864 * xdisp.c (display_menu_bar): Make sure menubar extends till
7866 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7867 (x_set_tool_bar_lines): Calculate pixelwise.
7868 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7869 frame_resize_pixelwise.
7871 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7873 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7874 variables not used there.
7876 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7878 * w32.c (sys_umask): New function. (Bug#16299)
7880 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7882 * dispnew.c (change_frame_size_1): Take old width of root window
7883 from that window's pixel width. (Bug#16284)
7885 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7887 Plain copy-file no longer chmods an existing destination (Bug#16133).
7888 * fileio.c (realmask): Now a static var, not a local.
7889 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7890 Remove arg STATPTR. All uses changed.
7891 (Fcopy_file): Do not alter permissions of existing destinations,
7892 unless PRESERVE-PERMISSIONS (renamed from
7893 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7894 Avoid race when testing for existing destinations and for
7895 when input and output files are the same.
7896 If changing the group fails, adjust both default and
7897 preserved permissions so that access is not granted to the
7899 (Fset_default_file_modes, init_fileio): Update realmask.
7900 (Fdefault_file_modes): Use realmask instead of calling umask.
7902 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7904 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7905 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7906 flags on the daemon pipe ends before execing.
7908 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7910 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7911 session. (Bug#14739)
7913 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7915 * callproc.c (Vexec_path): Document that exec-directory is in it.
7917 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7919 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7922 2013-12-27 Chong Yidong <cyd@gnu.org>
7924 * data.c (Fsymbol_function): Doc fix.
7926 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7928 Some more tinkering with Bug#16051.
7929 * window.c (resize_frame_windows): Don't let the size of the
7930 root window drop below the frame's default character size.
7931 Never ever delete any subwindows - let the window manager do the
7934 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7935 of toolbar lines needed when they exceed the height of the root
7937 (unwind_create_frame_1): New function.
7938 (Fx_create_frame): Generally inhibit calling the window
7939 configuration change hook here. Remove extra call to
7940 change_frame_size - it's not needed when we don't run the
7941 configuration change hook.
7943 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7945 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7946 On my Fedora 19 platform the core dumps were so big that
7947 my desktop became nearly catatonic.
7948 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7949 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7950 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7951 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7952 a clang-only syntax.
7953 * conf_post.h (__has_feature): New macro, if not already defined.
7954 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7955 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7957 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7959 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7960 is a file name. (Bug#16252)
7962 2013-12-25 Chong Yidong <cyd@gnu.org>
7964 * keyboard.c (Voverriding_terminal_local_map)
7965 (Voverriding_local_map): Doc fix.
7967 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7969 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7971 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7972 file name when it is submitted to ShellExecute. Simplify code.
7973 Don't test DOCUMENT for being a string, as that is enforced by
7974 CHECK_STRING. Doc fix.
7976 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7978 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7979 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7980 redisplay_tool_bar does. Improve and fix commentary.
7981 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7982 limits of the glyph matrices. (Bug#16051)
7983 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7984 only when the new size is different from the old one, and the new
7985 size can be achieved given the frame height.
7987 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7989 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7991 2013-12-23 Glenn Morris <rgm@gnu.org>
7993 * lread.c (Fload): Mention load-prefer-newer in doc.
7995 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7997 Handle Bug#16207 by being more restrictive when running hooks.
7998 * window.c (unwind_change_frame): New function.
7999 (Fset_window_configuration): Don't run configuration change hook
8000 while the frame configuration is unsafe. Call select_window
8003 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8005 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8007 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8009 * nsterm.h: Declare EmacsColor category.
8011 * nsterm.m (NSColor): Implement EmacsColor category.
8012 (ns_get_color): Use colorUsingDefaultColorSpace.
8013 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8015 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8017 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8019 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8020 having the PNG_NORETURN attribute, to avoid compiler warning in
8023 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8025 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8027 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8028 fringe background extension.
8029 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8030 because they are now always the same as `left' and `width',
8031 respectively. Remove code for the case that `width' and
8032 `sb_width' are different.
8034 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8036 Remove scroll_bar_actual_width from frames.
8037 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8038 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8039 (x_figure_window_size):
8040 * nsterm.m (x_set_window_size):
8041 * widget.c (set_frame_size):
8042 * w32term.c (x_set_window_size):
8043 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8044 scroll_bar_actual_width.
8046 Convert scroll_bar members to integers on Windows.
8047 * w32term.h (struct scroll_bar): Convert top, left, width,
8048 height, start, end and dragging to integers.
8049 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8051 * w32term.c (w32_set_scroll_bar_thumb)
8052 (w32_scroll_bar_handle_click): Remove XINT conversions for
8053 scroll_bar members. Treat bar->dragging as integer.
8054 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8055 first element. Remove XINT conversions for scroll_bar members.
8056 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8057 Remove XINT conversions for scroll_bar members.
8059 Fix assignment for new window total sizes.
8060 * window.c (Fwindow_resize_apply_total): Assign values for
8063 2013-12-20 Chong Yidong <cyd@gnu.org>
8065 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8066 argument to `append'.
8068 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8070 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8071 current text face, for extending the face of the display margins.
8074 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8075 Doc fix. (Bug#16190)
8077 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8079 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8082 * nsterm.m (Qfile, Qurl): New.
8083 (EV_MODIFIERS2): New macro.
8084 (EV_MODIFIERS): Use EV_MODIFIERS2.
8085 (ns_term_init): Remove font and color from DND, does not work on
8086 newer OSX, and other ports don't have them.
8087 (performDragOperation:): Handle modifiers used during drag.
8088 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8089 Remove global Lisp variables used to communicate with ns-win.el.
8090 Remove font and color handling.
8091 (syms_of_nsterm): Defsym Qfile and Qurl.
8093 2013-12-19 Anders Lindgren <andlind@gmail.com>
8095 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8096 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8098 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8099 (constrainFrameRect): Remove special case nr_screens == 1.
8100 Don't constrain size to size of view.
8102 * nsterm.h (ns_output): Remove dont_constrain.
8104 2013-12-19 Anders Lindgren <andlind@gmail.com>
8106 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8108 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8110 Minor fixes for recent openp changes.
8111 * lisp.h (GCPRO7): New macro.
8112 * lread.c (openp): Use bool for boolean; all callers changed.
8113 Protect save_string from GC. Don't assume that file descriptors
8114 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8115 warning about uninitialized variable.
8117 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8119 * w32fns.c (emacs_abort): Use intptr_t as argument of
8120 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8122 2013-12-18 Glenn Morris <rgm@gnu.org>
8124 * lread.c (Fload): Pass load_prefer_newer to openp.
8125 Don't bother checking mtime if openp already did it.
8126 (openp): Add `newer' argument, to check all suffixes
8127 and find the newest file.
8128 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8129 * callproc.c (call_process):
8130 * charset.c (load_charset_map_from_file):
8131 * emacs.c (init_cmdargs):
8132 * image.c (x_create_bitmap_from_file, x_find_image_file):
8134 * lread.c (Flocate_file_internal):
8135 * process.c (Fformat_network_address):
8136 * sound.c (Fplay_sound_internal):
8137 * w32.c (check_windows_init_file):
8138 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8140 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8142 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8144 * w32.c (getloadavg): Don't index samples[] array with negative
8145 indices. Recover from wall-clock time being set backwards.
8147 * w32term.c (w32_initialize): Declare the argument of
8148 set_user_model as const.
8150 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8151 (w32_menu_show): Constify some arguments passed to MessageBox.
8153 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8154 to initialize Lisp objects.
8156 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8157 initialize Lisp objects.
8159 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8160 use variables used only on X under that condition.
8162 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8163 variables not used there.
8165 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8167 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8168 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8170 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8172 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8173 code, revealed in presence of R2L characters, character
8174 compositions, and display vectors. A better fix for Bug#16148.
8175 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8176 GTK and NS builds, they don't have this member of struct frame.
8178 * dispextern.h (struct composition_it): Correct a comment for the
8181 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8183 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8184 This prevents a compilation error on C compilers that do not
8185 default functions to return 'int' if not declared. Also, add
8186 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8187 since it now uses inline functions.
8189 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8191 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8192 display margins on mode line, header line, and in the frame's
8193 tool-bar window. (Bug#16165)
8195 2013-12-16 Andreas Schwab <schwab@suse.de>
8197 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8199 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8201 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8204 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8206 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8208 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8210 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8211 intended to find bogus pointers in font objects (Bug#16140).
8212 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8213 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8214 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8215 Disable for MS-Windows due to Bug#15876; apparently this
8216 requires more or less substantial changes in fontset code.
8217 * xfont.c (xfont_close):
8218 * xftfont.c (xftfont_close): Call x_display_info_for_display
8219 to check whether 'Display *' is valid (Bug#16093 and probably
8222 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8224 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8225 Reported by Juanma Barranquero <lekktu@gmail.com>.
8227 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8228 open a pty on MS-Windows. (Bug#16152)
8230 * emacs.c (decode_env_path): Fix bogus comparison against
8231 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8233 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8235 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8236 (Fx_file_dialog): Add parentheses around && to silence warning.
8238 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8240 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8242 * xdisp.c (extend_face_to_end_of_line): Extend background of
8243 non-default face in margin areas as well. (Bug#16151)
8244 (display_line): Call extend_face_to_end_of_line for continued
8245 lines as well, if the display margins have non-zero width.
8246 (set_glyph_string_background_width): When needed, set the
8247 extends_to_end_of_line_p flag on glyph strings to be drawn in
8248 margin areas, not only in the text area.
8250 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8253 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8255 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8256 Don't worry about verify_error being t, since it has to be a list.
8258 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8260 Use bool for boolean, focusing on headers.
8261 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8262 No need to include <stdbool.h>, since conf_post.h does it now.
8263 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8264 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8265 (SET_PER_BUFFER_VALUE_P):
8266 * ccl.c, ccl.h (setup_ccl_program):
8267 * ccl.h (CHECK_CCL_PROGRAM):
8268 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8269 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8270 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8271 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8272 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8273 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8274 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8275 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8276 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8277 (CHARSET_FAST_MAP_SET):
8278 * coding.c (decode_coding_ccl, encode_coding_ccl):
8279 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8280 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8281 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8282 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8283 (decode_coding_c_string):
8284 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8285 * conf_post.h (has_attribute):
8286 * dispextern.h (trace_redisplay_p)
8287 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8288 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8289 (SET_GLYPH_FROM_CHAR_GLYPH)
8290 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8291 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8292 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8293 (cursor_in_mouse_face_p):
8294 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8295 (blank_row, prepare_desired_row)
8296 (build_frame_matrix_from_leaf_window, make_current)
8297 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8298 (update_window, scrolling_window, update_frame_line):
8299 * disptab.h (GLYPH_FOLLOW_ALIASES):
8300 * editfns.c (Fformat):
8301 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8302 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8303 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8304 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8305 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8306 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8307 (FONT_DEFERRED_LOG):
8308 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8309 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8310 (FRAME_MOUSE_UPDATE):
8311 * fringe.c (Fdefine_fringe_bitmap):
8312 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8313 (x_create_bitmap_from_xpm_data, xpm_load_image):
8314 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8315 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8316 (MERGE_INTERVAL_CACHE):
8317 * keymap.h (KEYMAPP):
8318 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8319 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8320 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8321 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8322 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8323 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8324 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8325 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8326 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8327 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8328 (SETUP_BUFFER_SYNTAX_TABLE):
8329 * systime.h (timespec_valid_p):
8330 * term.c (save_and_enable_current_matrix):
8331 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8332 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8333 (redisplay_internal, try_window_reusing_current_matrix)
8334 (sync_frame_with_window_matrix_rows, try_window_id)
8335 (display_menu_bar, display_tty_menu_item, display_mode_line)
8336 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8337 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8338 * xmenu.c (xmenu_show):
8339 * xterm.c (use_xim, x_term_init):
8340 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8341 (struct x_bitmap_record):
8342 Use bool for booleans.
8343 * ccl.c (struct buffer_text):
8344 * ccl.h (struct ccl_program):
8345 * charset.h (struct charset):
8347 * coding.h (struct iso_2022_spec, struct coding_system):
8348 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8349 (struct glyph_string, struct face, struct face_cache)
8350 (struct bidi_string_data, struct bidi_it)
8351 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8353 * editfns.c (Fformat):
8354 * frame.h (struct frame):
8355 * fringe.c (struct fringe_bitmap):
8356 * intervals.h (struct interval):
8357 * keyboard.h (struct kboard):
8358 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8359 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8360 (struct Lisp_Buffer_Local_Value, union specbinding):
8361 * macfont.m (struct macfont_info):
8362 * process.h (struct Lisp_Process):
8363 * termchar.h (struct tty_display_info):
8364 * window.h (struct window):
8365 * xterm.h (struct x_output):
8366 Use bool_bf for boolean bit-fields.
8367 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8368 All callers changed.
8369 * ccl.h (struct ccl_program): Remove unused members private_state,
8370 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8372 (struct ccl_spec): Remove unused members cr_carryover,
8373 eight_bit_carryover.
8374 * conf_post.h: Include <stdbool.h>.
8375 (bool_bf): New type.
8376 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8377 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8378 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8379 'do { ... } while (false)' brackets.
8380 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8381 Args must now be expressions; all callers changed.
8382 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8383 (PRODUCE_GLYPHS): Simplify use of boolean.
8384 * fileio.c (Fcopy_file):
8385 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8386 * lisp.h (UNGCPRO): Return void, not int.
8387 (FOR_EACH_TAIL): Use void expression, not int expression.
8388 * region-cache.c: Reindent.
8389 * region-cache.h: Copy comments from region-cache.c, to fix
8390 incorrect remarks about booleans.
8392 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8394 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8395 when character at point is displayed from a display vector.
8398 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8400 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8401 now a list of certificate validation checks that will abort a
8402 connection with an error.
8403 (Fgnutls_boot): Document it and use it.
8405 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8407 * w32term.c (w32_enable_frame_resize_hack): New variable.
8408 (x_set_window_size): Use it to hack frame resizing on Windows
8411 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8413 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8414 Windows-specific code to w32.c. Change error message text to
8415 match that of Posix platforms.
8417 * w32.c (w32_copy_file): New function, most of the code copied and
8418 reworked from Fcopy_file. Improve error handling. Plug memory
8419 leak when errors are thrown. Support file names outside of the
8420 current codepage. (Bug#7100)
8422 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8424 * lread.c (load_path_default): Prototype.
8426 2013-12-13 Glenn Morris <rgm@gnu.org>
8428 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8429 (dump_path): Remove.
8430 (load-path-default): Remove `changed' argument.
8431 Do not set dump_path permanently. Simplify.
8432 (init_lread): Simplify.
8433 (syms_of_lread): Remove dump_path.
8435 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8437 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8438 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8439 2013-12-12 font-related change to avoid Bug#16128, which
8440 is quite hard to fix without even more substantial changes.
8442 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8444 * font.c (font_close_object): Check for live frame (Bug#16128).
8446 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8448 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8449 Return ptrdiff_t, not int, since it's a buffer size.
8450 Reindent/reparen some macros to a more Gnuish style.
8452 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8454 Avoid undefined behavior with huge regexp interval counts.
8455 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8456 since it's now specialized to interval counts. All uses changed.
8457 Do not assume wraparound on signed integer overflow.
8458 (regex_compile): Simplify based on the above changes.
8460 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8462 Support file names on MS-Windows that use characters outside of
8463 the current system codepage. (Bug#7100)
8465 * w32.c (get_file_security, set_file_security)
8466 (create_symbolic_link): Separate pointers and boolean flags for
8467 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8468 non-zero, else the former.
8469 (codepage_for_filenames, filename_to_utf16, )
8470 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8472 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8474 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8475 Accept only one argument; all callers changed.
8476 (dostounix_filename): Remove the second argument, now works in
8477 UTF-8. All callers changed.
8478 (parse_root): Lose DBCS code.
8479 (get_long_basename, w32_get_short_filename, init_environment)
8480 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8481 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8482 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8483 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8484 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8485 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8487 (ansi_encode_filename): New function.
8488 (get_emacs_configuration, get_emacs_configuration_options):
8490 (add_volume_info, GetCachedVolumeInformation): Run the input file
8491 name through unixtodos_filename, to ensure it is stored and
8492 referenced in canonical form.
8493 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8494 (logon_network_drive, sys_link, utime): Improve error handling.
8495 (sys_access): New function.
8496 (hashval, generate_inode_val): Unused functions deleted.
8497 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8498 (check_windows_init_file): Convert error message from UTF-8 to
8499 ANSI codepage, for display in the message box.
8500 (globals_of_w32): Set w32_unicode_filenames according to the OS
8503 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8504 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8505 (syms_of_w32term): Declare w32-unicode-filenames.
8507 * w32proc.c (new_child, delete_child): Remove code that handled
8508 unused pending_deletion and input_file members of the child struct.
8509 (create_child, sys_spawnve): Convert all file names to ANSI
8510 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8511 name cannot be encoded in ANSI codepage. Don't use
8512 unixtodos_filename, mirror slashes by hand.
8513 (record_infile, record_pending_deletion): Functions deleted.
8514 (Fw32_short_file_name): Call w32_get_short_filename instead of
8517 * w32notify.c (add_watch): Work in Unicode mode when
8518 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8519 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8520 instead, do the same with Lisp primitives.
8522 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8523 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8524 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8525 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8526 (Fw32_shell_execute): Improve error reporting.
8527 (Fdefault_printer_name): Ifdef away for Cygwin.
8529 * w32.h (struct _child_process): Remove input_file and
8530 pending_deletion members that are no longer used.
8531 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8532 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8533 (ansi_encode_filename): New and updated prototypes.
8535 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8537 (unexec): Don't use dostounix_filename, it expects a file name in
8538 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8541 * fileio.c (Ffile_name_directory, file_name_as_directory)
8542 (directory_file_name, Fexpand_file_name)
8543 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8544 arguments of dostounix_filename.
8545 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8546 use MAX_UTF8_PATH for size of file-name strings.
8547 (emacs_readlinkat): Build an explicitly unibyte string for file
8549 (syms_of_fileio) <file-name-coding-system>:
8550 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8552 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8553 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8554 directories to UTF-8.
8555 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8556 environment, and each element of the input PATH, to UTF-8.
8558 * dired.c (file_attributes): Use build_unibyte_string explicitly
8559 to make Lisp strings from user and group names.
8561 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8564 * coding.c (decode_file_name, encode_file_name): New functions.
8566 * termcap.c (tgetent): Adapt to the change in arguments of
8569 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8572 * msdos.c (dostounix_filename, init_environment): Adapt to the
8573 change in arguments of dostounix_filename.
8575 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8576 [WINDOWSNT]: Encode file names passed to the image libraries in
8579 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8580 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8582 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8583 arguments of dostounix_filename.
8585 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8587 * font.h (struct font_entity) [HAVE_NS]: New field to record
8588 font driver which was used to create this entity.
8589 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8590 frame where the font was opened.
8591 (font_close_object): Add prototype.
8592 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8593 (font_close_object): Not static any more. Lost frame arg.
8594 Adjust comment and users.
8595 * alloc.c (cleanup_vector): Call font_close_object to adjust
8596 per-frame font counters correctly. If HAVE_NS, also call
8597 driver-specific cleanup for font-entity objects.
8598 * ftfont.c (ftfont_open):
8599 * nsfont.m (nsfont_open):
8600 * w32font.c (w32font_open_internal):
8601 * xfont.c (xfont_open):
8602 * xftfont.c (xftfont_open): Save frame pointer in font object.
8603 * macfont.m (macfont_open): Likewise.
8604 (macfont_descriptor_entity): Save driver pointer to be able
8605 to call its free_entity routine when font-entity is swept.
8606 * ftxfont.c (ftxfont_open): Add eassert because frame
8607 pointer should be saved by ftfont_driver.open.
8609 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8611 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8612 input polling is used. This is still meaningful for Cygwin, see
8613 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8614 * keyboard.c (poll_for_input_1, input_polling_used):
8615 Define unconditionally.
8616 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8617 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8618 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8619 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8620 (face_for_char): Likewise. Rearrange eassert and return ASCII
8621 face for CHAR_BYTE8_P.
8622 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8624 2013-12-11 Ken Brown <kbrown@cornell.edu>
8626 * dispextern.h (erase_phys_cursor):
8627 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8629 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8631 * nsterm.m (x_free_frame_resources):
8632 * term.c (tty_free_frame_resources):
8633 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8634 face cache because it's implied by free_frame_faces anyway.
8635 * w32term.c (x_free_frame_resources): Likewise. Do not call
8636 free_frame_faces twice.
8638 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8640 * editfns.c (Fformat_time_string): Mention %F in the doc.
8642 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8644 * window.c (resize_frame_windows): Don't return immediately when
8645 the root window's size doesn't change - the minibuffer window
8646 may still have to be repositioned/resized.
8647 * xfns.c (Fx_create_frame): Always change the frame size after
8648 initializing the frame's faces.
8649 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8650 change_frame_size should already have done it.
8651 (x_new_font): Assign new tool- and menu-bar heights.
8652 (x_set_window_size_1): Account for tool- and menu-bar heights
8653 (Bug#16013). Don't set pixel sizes since change_frame_size
8654 should already have done it.
8656 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8658 Remove the option of using libcrypto.
8659 * Makefile.in (LIB_CRYPTO): Remove.
8660 (LIBES): Don't use it.
8662 2013-12-11 Juri Linkov <juri@jurta.org>
8664 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8665 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8667 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8669 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8670 drawn tool bar items (Bug#16058).
8671 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8673 2013-12-09 Ken Brown <kbrown@cornell.edu>
8675 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8677 * lisp.h (get_frame_param): Adjust conditions for prototype
8680 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8682 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8683 Avoid unused macro warning if configured --without-xft.
8685 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8687 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8689 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8691 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8693 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8695 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8697 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8699 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8701 Use libcrypto's checksum implementations if available, for speed.
8702 * Makefile.in (LIB_CRYPTO): New macro.
8705 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8706 The macro didn't conform to C99 due to type mismatch,
8707 which caused compilation failure with Sun C 5.12,
8708 and it was confusing anyway. Include window.h to declare
8709 redisplay_other_windows.
8711 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8713 * window.c (set_window_buffer): Update mode line (bug#16084).
8715 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8717 Fix minor problems found by static checking.
8718 * keyboard.c (poll_for_input_1, input_polling_used):
8719 Define only if HAVE_NTGUI.
8720 * xmenu.c (popup_activate_callback): Omit unnecessary
8721 check against USE_X_TOOLKIT, which must be defined here anyway.
8722 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8725 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8727 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8729 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8731 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8733 * nsterm.m (x_set_window_size): Remove fprintf.
8734 (init): Define always. Set applicationDidFinishLaunchingCalled
8736 (applicationDidFinishLaunching:):
8737 Set applicationDidFinishLaunchingCalled.
8738 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8741 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8743 Pixel resize changes for NS (Bug#16049).
8744 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8745 height/width. row/cols are locals.
8746 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8747 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8748 (windowWillResize): Remove gsextra. Calculate extra as in
8750 (x_new_font): Don't change frame size if fullscreen.
8751 Change size pixelwise.
8753 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8754 comment in xfns.c. Change to pixelwise call.
8756 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8758 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8761 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8763 * xterm.c (input_signal_count): Remove.
8764 (x_dispatch_event): Define unconditionally.
8765 (x_make_frame_visible): Process X events until the frame
8766 is really visible (Bug#16027).
8767 * xterm.h (x_dispatch_event): Declare unconditionally.
8769 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8771 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8773 * nsterm.m (x_set_window_size): Handle pixelwise.
8775 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8777 * w32term.c (x_new_font):
8778 * xterm.c (x_new_font): Calculate new frame size from new font
8781 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8783 * lisp.h (FOR_EACH_TAIL): New macro.
8784 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8786 * window.c (select_window): Call second wset_redisplay before we change
8787 selected_window (bug#16034).
8789 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8791 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8793 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8795 * w32xfns.c: Include window.h, to avoid a compiler warning.
8797 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8799 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8800 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8801 window_scroll takes care of it.
8802 (Fset_window_point, Fdelete_other_windows_internal)
8803 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8804 (Fsplit_window_internal, Fdelete_window_internal)
8805 (Fresize_mini_window_internal, Fset_window_configuration)
8806 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8807 cause redisplay instead of forcing a complete redisplay.
8808 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8809 we're only affecting the selected_window.
8811 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8813 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8814 directional control characters. Update type and category
8815 determination according to the UBA from Unicode v6.3.
8816 (bidi_category_t): New category EXPLICIT_FORMATTING.
8818 * dispextern.h (bidi_type_t): Update to include new bidirectional
8819 properties introduced with Unicode v6.3. (Bug#16043)
8821 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8823 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8826 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8828 * font.c (font_list_entities): Remove dummy assignment.
8829 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8830 used on graphic displays only. Remove unused 'font_encoder' member.
8831 (struct font_bitmap): Remove unused 'extra' member.
8832 * nsfont.m (nsfont_open):
8833 * w32font.c (w32font_open_internal):
8834 * ftfont.c (ftfont_get_bitmap): Adjust users.
8836 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8838 Use bool for boolean.
8839 * tparam.c (tparam1):
8840 * undo.c (record_point, record_property_change):
8841 Use bool for boolean, for local vars that are always true or false.
8843 Minor integer overflow fixes (Bug#16033).
8844 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8845 This improves on the previous fix to this function.
8846 (window_resize_check): When summing up pixel counts, don't rely on
8847 undefined behavior if the sum overflows.
8849 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8851 * window.c (Fset_window_new_pixel): Don't choke at negative
8852 argument value (Bug#16033).
8854 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8855 to avoid crash in window_box_height.
8857 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8858 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8860 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8862 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8864 Minor integer overflow fixes.
8865 * window.c (Fset_window_new_pixel, grow_mini_window):
8866 * xdisp.c (Fwindow_text_pixel_size):
8867 Avoid undefined behavior on signed integer overflow.
8868 * xfns.c (x_set_mouse_color):
8869 Check that drag shape fits in 'unsigned', since that's what X wants.
8871 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8873 Improve reporting of fatal exception on MS-Windows.
8874 * w32fns.c (my_exception_handler): New function.
8875 (globals_of_w32fns): Set it up as the unhandled exception
8876 handler. Initialize exception code and address to zeros.
8877 (emacs_abort): If the exception code and address are available,
8878 print them at the beginning of the backtrace. Fix the format of
8879 printing addresses (was producing 0x0x12345678 on XP).
8882 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8884 * eval.c (Fbacktrace__locals): New function.
8885 (syms_of_eval): Defsubr it.
8887 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8889 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8890 Define here to unify between...
8891 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8892 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8894 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8896 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8898 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8899 fringe background extension.
8900 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8901 because they are now always the same as `left' and `width',
8902 respectively. Remove code for the case that `width' and
8903 `sb_width' are different.
8905 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8907 Fix minor problems found by static checking.
8908 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8909 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8910 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8912 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8914 * image.c (imagemagick_compute_animated_image): Don't crash if we
8915 have an animation with different-sized images (bug#15313).
8917 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8919 Remove some unused items introduced during pixelwise change.
8920 * window.c (window_resize_total_check): Remove unused function.
8921 * xdisp.c (remember_mouse_glyph): Remove unused label.
8922 (Ftool_bar_height): Move declaration inside #if.
8923 * xterm.c (x_set_window_size): Don't use r and c.
8925 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8927 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8930 * window.c (Fset_window_configuration): Comment out unused variables.
8932 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8934 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8936 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8938 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8940 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8941 HAVE_GNUTLS3 (Bug#16001).
8943 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8944 if interrupts are deferred (Bug#15801).
8946 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8948 Support resizing frames and windows pixelwise.
8949 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8950 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8951 (struct glyph_matrix): Replace window_left_col and
8952 window_top_line by window_pixel_left and window_pixel_top.
8953 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8955 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8956 (draw_window_divider, move_it_to, x_draw_right_divider)
8957 (x_draw_bottom_divider, change_frame_size): Add or fix
8959 * dispnew.c (change_frame_size_1): Change prototype.
8960 (adjust_glyph_matrix, required_matrix_width)
8961 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8962 values instead of lines and columns.
8963 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8964 WINDOW_TOTAL_FRINGE_WIDTH.
8965 (handle_window_change_signal, do_pending_window_change)
8966 (init_display): Adjusts calls of change_frame_size.
8967 (change_frame_size, change_frame_size_1): Handle pixelwise
8969 * frame.c (Qright_divider_width, Qbottom_divider_width):
8971 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8972 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8973 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8974 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8976 (set_frame_param): New function.
8977 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8978 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8979 (Ffringe_width, Fborder_width, Fright_divider_width)
8980 (Fbottom_divider_width): New functions, defsubr them.
8981 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8982 New argument pixelwise.
8983 (struct frame_parm_table): New members Qright_divider_width and
8984 Qbottom_divider_width.
8985 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8986 (x_report_frame_params): Handle Qright_divider_width and
8987 Qbottom_divider_width.
8988 (x_set_right_divider_width, x_set_bottom_divider_width):
8990 (frame_resize_pixelwise): New option.
8991 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8992 new_pixelwise, right_divider_width and bottom_divider_width;
8993 remove total_lines; rename text_lines, text_cols, new_text_lines
8994 and new_text_cols to text_height, text_width, new_height and
8995 new_width respectively.
8996 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8997 FRAME_TEXT_WIDTH respectively.
8998 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8999 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9000 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9002 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9003 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9004 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9005 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9006 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9007 (FRAME_TOTAL_COLS_ARG): Remove macro.
9008 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9009 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9010 (x_wm_set_size_hint): Handle frame pixel sizes.
9011 * indent.c (compute_motion, Fcompute_motion):
9012 Call window_body_width instead of window_body_cols.
9013 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9014 (make_lispy_position): Handle right and bottom dividers.
9015 (Fsuspend_emacs): Pixelize call of change_frame_size.
9016 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9017 * lisp.h: Extern set_frame_param.
9018 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9020 (Fx_create_frame): Add entry for vertical_drag_cursor.
9021 Pixelize call of change_frame_size.
9022 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9023 * nsterm.m (ns_update_window_end): Optionally draw right
9025 (x_set_window_size): Add argument pixelwise.
9026 Call check_frame_size and change_frame_size with pixelwise zero.
9027 (ns_draw_window_divider): New function.
9028 (ns_redisplay_interface): Add ns_draw_window_divider.
9029 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9030 (x_new_font): Call x_set_window_size with pixelwise zero.
9031 * print.c (print_object): For a window print its sequence
9033 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9034 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9035 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9036 (w32_createwindow): Use scroll bar area width.
9037 (w32_wnd_proc): Handle bottom divider width.
9038 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9039 (Fx_create_frame): Default divider width parameters.
9040 Caclulate sizes pixelwise. Add vertical drag cursor support.
9041 (x_create_tip_frame): Default divider widths to zero.
9042 Pixelize call to change_frame_size.
9043 (Fx_show_tip): Add handling of divider widths. Pixelize window
9045 (Fw32_frame_rect): New function.
9046 (frame_parm_handler w32_frame_parm_handlers): Add divider
9048 (Vx_window_vertical_drag_shape): Add variable.
9049 * w32inevt.c (resize_event, maybe_generate_resize_event):
9050 Pixelize change_frame_size calls.
9051 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9053 * w32term.c (w32_draw_window_divider): New function.
9054 (x_update_window_end): Handle right divider.
9055 (w32_draw_fringe_bitmap, x_scroll_run)
9056 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9057 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9058 Calculate new frame sizes pixelwise.
9059 (x_new_font): Pixelize call to x_set_window_size.
9060 (x_check_fullscreen): Pixelize call to change_frame_size.
9061 (x_set_window_size_1, x_set_window_size): New argument
9062 pixelwise. Calculate pixelwise.
9063 (x_wm_set_size_hint): Use scroll bar area width.
9064 (w32_redisplay_interface): Add w32_draw_window_divider.
9065 * w32term.h (struct w32_output): Add vertical drag cursor.
9066 * widget.c (set_frame_size, update_wm_hints)
9067 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9069 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9070 * window.c (sequence_number): Restore.
9071 (Fwindow_pixel_width, Fwindow_pixel_height)
9072 (Fwindow_mode_line_height, Fwindow_header_line_height)
9073 (window_pixel_to_total, Frun_window_scroll_functions)
9074 (Fset_window_new_pixel, window_resize_apply_total)
9075 (Fwindow_resize_apply_total): New functions.
9076 (window_body_height, window_body_width): Rename from
9077 window_body_lines. New argument PIXELWISE.
9078 Calculate pixelwise.
9079 (Fwindow_body_height, Fwindow_body_width): New argument
9081 (coordinates_in_window, window_relative_x_coord): Use window's
9082 pixel width instead of total width.
9083 (replace_window, recombine_windows): Initialize pixel values.
9084 (resize_root_window, resize_frame_windows, grow_mini_window)
9085 (shrink_mini_window): New argument PIXELWISE.
9086 Calculate pixelwise.
9087 (Fdelete_other_windows_internal, adjust_window_margins)
9088 (window_resize_check, window_resize_apply)
9089 (Fdelete_window_internal, Fresize_mini_window_internal)
9090 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9091 (check_frame_size): Rename arguments. New argument PIXELWISE.
9092 Calculate pixelwise.
9093 (set_window_buffer): Make samebuf bool. Run configuration change
9094 hook only if buffer changed.
9095 (Fset_window_buffer): Rewrite doc-string.
9096 (make_window): Initialize new_pixel slot.
9097 (Fwindow_resize_apply): Check pixel size of root window.
9098 (Fsplit_window_internal): Call 2nd argument pixel_size.
9099 Calculate pixelwise.
9100 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9102 (save_window_data): New slots frame_text_width,
9103 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9104 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9106 (Fcurrent_window_configuration, Fset_window_configuration)
9107 (save_window_save, compare_window_configurations): Handle new
9108 slots in save_window_data and saved_window.
9109 (Fset_window_scroll_bars): Fix doc-string.
9110 (window_resize_pixelwise): New variable.
9111 (coordinates_in_window, Fcoordinates_in_window_p):
9113 (make_parent_window): Adjust sequence_number.
9114 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9116 * window.h (struct window): New members new_pixel, pixel_left,
9117 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9118 (wset_new_pixel): New function.
9119 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9120 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9121 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9122 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9123 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9124 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9125 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9126 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9127 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9128 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9129 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9130 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9131 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9132 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9133 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9135 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9136 (window_body_width, check_frame_size): Adapt external declarations.
9137 * xdisp.c (last_max_ascent): New integer.
9138 (window_text_bottom_y): Handle bottom divider.
9139 (window_box_width, window_box_height): Calculate pixelwise.
9140 (get_glyph_string_clip_rects): Handle right divider.
9141 (remember_mouse_glyph): When windows are resized pixelwise
9142 proceed with width and height set to 1.
9143 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9145 (move_it_to): Calculate and return maximum x position
9147 (Fwindow_text_pixel_size): New function.
9148 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9149 (tool_bar_lines_needed): Rename to tool_bar_height.
9150 Calculate pixelwise.
9151 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9152 Calculate pixelwise.
9153 (redisplay_tool_bar): Calculate pixelwise.
9154 (redisplay_window): Calculate pixelwise. Handle dividers.
9155 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9156 (x_draw_vertical_border): Handle dividers.
9157 (define_frame_cursor1): Handle vertical drag cursor.
9158 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9159 (expose_window): Calculate pixelwise. Handle dividers.
9160 (init_xdisp): Initialize pixel values.
9161 * xfaces.c (Qwindow_divider): New face.
9162 (realize_basic_faces): Realize it.
9163 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9164 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9165 (x_set_scroll_bar_default_width): Default actual width to 16.
9166 (Fx_create_frame): Set sizes pixelwise.
9167 (x_create_tip_frame): Default divider widths to zero.
9168 Pixelize call of change_frame_size.
9169 (Fx_show_tip): Handle divider widths. Initial pixel position
9171 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9172 (Vx_window_vertical_drag_shape): New option.
9173 * xmenu.c (free_frame_menubar): Pixelize call of
9175 * xterm.c (x_draw_window_divider): New function.
9176 (x_update_window_end): Optionally draw right divider.
9177 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9178 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9179 (handle_one_xevent, x_new_font): Calculate pixelwise.
9180 (x_set_window_size_1, x_set_window_size): New argument
9181 pixelwise. Calculate pixelwise.
9182 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9183 (struct x_redisplay_interface): Add x_draw_window_divider.
9184 * xterm.h (struct x_output): Add vertical_drag_cursor.
9186 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9188 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9189 Set invisible frames's `redisplay' when a full redisplay is requested.
9190 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9191 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9192 (display_mode_lines): Set it here instead.
9194 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9196 * dispextern.h (set_window_update_flags): Remove.
9198 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9200 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9202 * xdisp.c (REDISPLAY_SOME_P): New macro.
9203 (redisplay_internal): Use it (bug#15999).
9204 (prepare_menu_bars, redisplay_window): Use it as well.
9206 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9208 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9210 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9211 (globals_of_w32font): Zero it out.
9212 (GetCharWidth32W_Proc): New function pointer.
9213 (get_char_width_32_w): New function.
9214 (compute_metrics): If get_glyph_outline_w returns an error, try
9215 get_char_width_32_w before declaring a failure. This avoids
9216 punishing raster (a.k.a. "bitmap") fonts by slowing down
9217 redisplay. (Bug#6364).
9219 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9221 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9222 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9223 highlight needs to be redisplayed. (Bug#15913)
9225 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9227 Fix minor problems found by static checking.
9228 * buffer.h (struct buffer_text, struct buffer):
9229 * frame.h (struct frame):
9230 * window.h (struct window):
9231 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9232 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9233 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9234 no-longer-valid use of HAVE_MENUS.
9235 * xdisp.c (propagate_buffer_redisplay): Now static.
9237 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9239 * xmenu.c (Fmenu_or_popup_active_p):
9240 * window.c (Fset_window_configuration):
9241 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9242 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9243 * fns.c (Fyes_or_no_p):
9244 * editfns.c (Fmessage_box, Fmessage_or_box):
9245 * alloc.c (make_save_ptr_ptr):
9246 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9248 * window.c (Fset_window_configuration): Move select_window later.
9250 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9252 Refine redisplay optimizations to only redisplay *some* frames/windows
9253 rather than all of them.
9254 * xdisp.c (REDISPLAY_SOME): New constant.
9255 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9256 (bset_redisplay, bset_update_mode_line): New functions.
9257 (message_dolog): Use bset_redisplay.
9258 (clear_garbaged_frames): Use fset_redisplay.
9259 (echo_area_display): Use wset_redisplay.
9260 (buffer_shared_and_changed): Remove.
9261 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9262 frame titles. Compute the actual set of windows redisplayed.
9263 Don't update frame titles and menu bars for frames that don't need to
9265 (propagate_buffer_redisplay): New function.
9267 (redisplay_internal): Use it. Be more selective in the set of windows
9268 we redisplay. Propagate windows_or_buffers_changed to
9269 update_mode_lines a bit later to simplify the code.
9270 (mark_window_display_accurate_1): Reset window and buffer's
9272 (redisplay_window): Do nothing if neither the window nor the buffer nor
9273 the frame needs redisplay.
9274 * window.h (struct window): Add `redisplay' field.
9275 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9276 (redisplay_other_windows, window_list): New declarations.
9277 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9278 (window_list): Not static any more.
9279 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9280 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9281 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9282 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9283 * frame.h (struct frame): Add `redisplay' field.
9284 Move `external_menu_bar' bitfield next to other bit-fields.
9285 (SET_FRAME_GARBAGED): Use fset_redisplay.
9286 (SET_FRAME_VISIBLE): Don't garbage the frame;
9287 Use redisplay_other_windows.
9288 * buffer.h (struct buffer): Add `redisplay' field.
9289 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9290 (modify_overlay): Use bset_redisplay.
9291 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9293 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9295 Support w32 file notifications in batch mode.
9296 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9297 invalid (which happens in batch mode). If non-interactive, call
9298 handle_file_notifications to store file notification events in the
9299 input queue. (Bug#15933)
9301 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9303 * w32inevt.c (handle_file_notifications): Now external, not static.
9305 * w32term.h (handle_file_notifications): Provide prototype.
9307 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9308 init_crit, since init_display, which does that otherwise, is not
9311 2013-11-27 Glenn Morris <rgm@gnu.org>
9313 * Makefile.in ($(lispsource)/international/charprop.el): New.
9314 (emacs$(EXEEXT)): Depend on charprop.el.
9316 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9318 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9319 deleting portions of the buffer under non-nil REPLACE argument.
9322 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9323 directory, watch it and not its parent.
9324 (add_watch): Allow empty string in FILE.
9326 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9328 * window.c (Fset_window_start, window_resize_apply)
9329 (window_scroll): Reset window_end_valid (Bug#15957).
9331 2013-11-27 Glenn Morris <rgm@gnu.org>
9333 * Makefile.in (leimdir): Now in lisp source directory.
9334 ($(leimdir)/leim-list.el): Just use ../leim .
9335 * epaths.in (PATH_DUMPLOADSEARCH):
9336 * lread.c (load_path_default):
9337 * nsterm.m (ns_load_path): No more leim directory.
9339 2013-11-26 Andreas Schwab <schwab@suse.de>
9341 * .gdbinit (xgettype): Add cast.
9343 2013-11-26 Glenn Morris <rgm@gnu.org>
9345 Preload leim-list.el.
9346 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9347 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9348 is a single directory.
9350 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9352 bool-vector-subsetp is now the normal direction (Bug#15912).
9353 * data.c (Fbool_vector_subsetp): Test whether the first argument
9354 is a subset of the second one, not the reverse. Add doc string.
9356 Fix minor problems found by static checking.
9357 * lread.c (load_path_default): Now static.
9358 * textprop.c (text_property_stickiness): Be consistent about the
9359 test used when deciding whether to consider the previous character.
9360 This simplifies the code a bit.
9362 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9364 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9366 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9367 (syms_of_frame): Don't defsubr them.
9369 2013-11-25 Glenn Morris <rgm@gnu.org>
9371 * lread.c (load_path_default): Change the sense of the argument.
9372 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9373 from dump_path. When it is not, avoid checking dump_path twice.
9375 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9376 uninstalled dump_path against installed Vload_path. (Bug#15964)
9378 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9380 Export get_pos_property to Elisp.
9381 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9382 (syms_of_editfns): Export it to Elisp.
9384 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9386 2013-11-23 Romain Francoise <romain@orebokech.com>
9388 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9389 initialization here ...
9390 (syms_of_fileio): ... from here.
9392 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9394 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9395 Please use --enable-check-lisp-object-type.
9397 2013-11-23 Glenn Morris <rgm@gnu.org>
9399 * process.c (get_process): Explicit error for dead buffers.
9401 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9403 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9405 2013-11-23 Glenn Morris <rgm@gnu.org>
9407 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9408 * lread.c (load_path_check): Take path to check as argument.
9409 (load_path_default): New, split from init_lread.
9410 (init_lread): Move calc of default load-path to load_path_default.
9411 Empty elements in EMACSLOADPATH now stand for the default.
9412 (load-path): Doc fix.
9413 * emacs.c (decode_env_path): Add option to treat empty elements
9414 as nil rather than ".".
9415 * callproc.c (init_callproc_1, init_callproc):
9416 * image.c (Vx_bitmap_file_path):
9417 * lisp.h (decode_env_path):
9418 * lread.c (Vsource_directory):
9419 Update for new argument spec of decode_env_path.
9421 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9423 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9424 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9426 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9428 Fix some dependency problems that cause unnecessary recompiles.
9430 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9431 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9432 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9433 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9434 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9435 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9436 (boostrap-clean): No need to remove stamp-oldxmenu.
9438 Fix recently introduced bool vector overrun.
9439 This was due to an optimization that went awry.
9440 Reported by Glenn Morris in
9441 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9442 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9443 for empty vectors, undoing the 2013-11-18 change.
9444 * data.c (bool_vector_binop_driver): Rely on this.
9445 Fix bug that occasionally overran the destination.
9446 * lisp.h (struct Lisp_Bool_vector): Document this.
9448 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9450 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9453 * nsterm.m (init, run, stop:): Comment out for now, does not work
9456 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9458 * charset.c (syms_of_charset): Don't read past end of string.
9460 2013-11-19 Glenn Morris <rgm@gnu.org>
9462 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9464 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9466 Add hooks to run on gaining/losing focus. (Bug#15029)
9467 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9468 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9469 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9471 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9473 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9474 The old names predated the API change that put destination at end.
9476 Improve API of recently-added bool vector functions (Bug#15912).
9477 The old API had (bool-vector-count-matches A B)
9478 and (bool-vector-count-matches-at A B I), which gave the
9479 misleading impression that the two functions were variants, one
9480 with a location I. The new API has (bool-vector-count-population A)
9481 and (bool-vector-count-consecutive A B I) to make the distinction
9482 clearer. The first function no longer has a B argument, since the
9483 caller can easily determine the number of nils if the length and
9484 number of ts is known.
9485 * data.c (Fbool_vector_count_population): Rename from
9486 bool_vector_count_matches, and accept just 1 argument.
9487 (Fbool_vector_count_consecutive): Rename from
9488 Fbool_vector_count_matches_at.
9490 Always allocate at least one bits_word per bool vector.
9491 See Daniel Colascione in:
9492 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9493 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9494 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9495 * lisp.h (struct Lisp_Bool_vector): Document this.
9497 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9499 * insdel.c (invalidate_buffer_caches): New function, consolidated
9500 from part of prepare_to_modify_buffer.
9501 (insert_from_gap, prepare_to_modify_buffer):
9502 * coding.c (code_convert_region, code_convert_string):
9503 Call invalidate_buffer_caches. (Bug#15841)
9505 * lisp.h (invalidate_buffer_caches): Add prototype.
9507 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9509 * w32term.c (x_update_window_end): Don't invalidate the entire
9510 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9511 highlight needs to be redisplayed. (Bug#15913)
9513 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9515 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9517 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9519 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9520 while we are using Vprin1_to_string_buffer.
9522 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9523 after inserting the description string. (Bug#15907)
9525 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9527 * data.c: Work around bogus GCC diagnostic about shift count.
9528 Reported by Eli Zaretskii in
9529 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9530 (pre_value): New function.
9531 (count_trailing_zero_bits): Use it.
9533 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9535 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9536 assume C macros are not supported even under -g3 in these old GCC
9539 2013-11-15 Leo Liu <sdl.web@gmail.com>
9541 * minibuf.c (Ftry_completion, Fall_completions)
9542 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9544 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9546 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9547 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9548 This avoids placing unnecessary constants into the Emacs code.
9550 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9552 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9553 for Cygwin w32 build.
9555 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9556 for Cygwin w32 build. (Bug#15892)
9558 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9560 Simplify, port and tune bool vector implementation.
9561 * alloc.c (bool_vector_exact_payload_bytes)
9562 (bool_vector_payload_bytes): Remove.
9563 (bool_vector_fill): Return its argument.
9564 * alloc.c (bool_vector_fill):
9566 * print.c (print_object):
9567 Simplify by using bool_vector_bytes.
9568 * alloc.c (make_uninit_bool_vector):
9569 New function, broken out from Fmake_bool_vector.
9570 (Fmake_bool_vector): Use it. Use tail call.
9571 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9572 * data.c (BITS_PER_ULL): New constant.
9573 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9574 if long long versions don't exist.
9575 (shift_right_ull): New function.
9576 (count_one_bits_word): New function, replacing popcount_bits_word
9577 macro. Don't assume that bits_word is no wider than long long.
9578 (count_one_bits_word, count_trailing_zero_bits):
9579 Don't assume that bits_word is no wider than long long.
9580 * data.c (bool_vector_binop_driver, bool_vector_not):
9581 * fns.c (Fcopy_sequence):
9583 Create an uninitialized destination, to avoid needless work.
9584 (internal_equal): Simplify.
9585 (Ffillarray): Prefer tail call.
9586 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9587 contain at least one word.
9588 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9589 chars are narrower than ints.
9590 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9591 * fns.c (Fcopy_sequence):
9593 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9594 Don't try to port to hosts where bits_word values have holes; the
9595 code wouldn't work there anyway. Verify this assumption, though.
9596 (bool_vector_bytes): New function.
9597 (make_uninit_bool_vector): New decl.
9598 (bool_vector_fill): Now returns Lisp_Object.
9600 * xfns.c (xic_create_fontsetname):
9601 * xrdb.c (gethomedir): Prefer tail calls.
9603 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9605 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9606 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9608 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9609 that requires a return value.
9610 (Fset_buffer_modified_p): Take advantage of this change to do
9613 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9615 * buffer.c (Frestore_buffer_modified_p): Sync it with
9616 Fset_buffer_modified_p.
9617 (Fforce_mode_line_update): New function, moved from subr.el.
9618 (Fset_buffer_modified_p): Use them.
9619 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9621 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9623 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9624 This avoids undefined behavior when subtracting pointers into
9625 different aways. On my platform it also makes the code a tad
9626 smaller and presumably faster.
9628 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9630 * keyboard.c (command_loop_1): Use region-extract-function.
9631 * insdel.c (Qregion_extract_function): Not static any more (can we
9632 stop pretending that these vars can benefit from being marked static?).
9634 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9636 * search.c (find_newline): If buffer text is relocated during the
9637 "dumb loop", adjust C pointers into buffer text to follow suit.
9640 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9642 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9643 for conversion (Bug#15837).
9645 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9647 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9648 for the entire range of inserted characters. (Bug#15841)
9650 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9652 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9654 (realize_default_face): Remove assignment to distant-foreground if
9655 unspecified (Bug#15815).
9657 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9659 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9660 cache-long-scans disabled, since we don't want to call
9661 prepare_to_modify_buffer (in insert_1_both) for each message we
9664 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9665 from buffer.c. Improve commentary to the buffer field setter
9668 * buffer.c (bset_cache_long_scans): Static function deleted.
9669 Improve commentary to the buffer field setter functions.
9670 (init_buffer_once): Default for cache-long-scans changed to t.
9673 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9675 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9677 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9678 This bug was introduced in my 2013-06-21 change, and caused
9679 struct Lisp_Sub_Char_Table objects to be given too many slots,
9680 which broke 'make -C admin/unidata'.
9682 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9684 Import changes from mac-port 4.5.
9685 * macfont.m (mac_font_copy_default_descriptors_for_language)
9686 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9687 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9688 (macfont_language_default_font_names): New.
9689 (macfont_list): Rearrange language/charset code.
9690 (macfont_close): Don't check for macfont_info->cache.
9691 (mac_ctfont_create_preferred_family_for_attributes): New font
9692 selection code, call
9693 mac_font_copy_default_name_for_charset_and_languages.
9694 (mac_font_copy_default_descriptors_for_language)
9695 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9697 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9699 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9701 Port to C11 aligned_alloc, and fix some integer overflows.
9702 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9703 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9704 and use of posix_memalign replaced with aligned_alloc.
9705 (aligned_alloc): New function, defined or declared as needed.
9706 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9707 Don't undef; configure.ac now does this.
9708 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9709 (calloc, aligned_alloc): Check for integer overflow.
9710 (aligned_alloc): Rename from memalign. All uses changed.
9711 (memalign): New function, an alias for aligned_alloc.
9713 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9715 * xdisp.c (redisplay_internal): Fix typo in last change.
9717 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9719 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9721 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9723 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9724 redisplay--mode-lines-cause.
9725 (redisplay_internal): Keep them uptodate. Remove redundant check of
9726 buffer_shared_and_changed.
9727 * *.[chm]: Number every assignment to update_mode_lines so we
9728 can track why it is set.
9730 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9732 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9734 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9736 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9737 can track why it is set.
9739 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9741 Integer-related fixes for term.c etc.
9742 * dispextern.h (face_tty_specified_color): New function.
9743 * term.c (turn_on_face): Don't rely on undefined behavior when
9744 assigning an out-of-range value to 'long'.
9745 Simplify test for toggling highlight.
9746 (tty_capable_p): Omit last two (unused) args. All callers changed.
9747 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9748 (read_menu_input, tty_menu_activate, tty_menu_show):
9749 * xfaces.c (x_supports_face_attributes_p)
9750 (tty_supports_face_attributes_p):
9751 Use bool for boolean. All callers changed.
9752 (tty_supports_face_attributes_p): Omit defaults for color indices;
9753 no longer needed. Simplify tail call.
9755 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9757 * xdisp.c (prepare_menu_bars): Mark static.
9758 * lisp.h (prepare_menu_bars): Don't declare.
9759 * xselect.c (x_handle_selection_clear):
9760 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9762 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9764 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9765 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9767 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9769 * keyboard.c (Fcommand_error_default_function): Rename from
9770 Fdefault_error_output.
9772 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9774 * keyboard.c (Fdefault_error_output): New function, extracted from
9776 (syms_of_keyboard): Use it for Vcommand_error_function.
9778 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9780 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9781 (init_eval): Use it to ensure handlerlist is non-NULL.
9782 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9783 (Fsignal): Adjust NULLness test of handlerlist.
9784 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9786 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9788 * callproc.c (call_process): Call prepare_to_modify_buffer before
9789 decoding text read from the sub-process, as the decoded stuff will
9790 be inserted into the buffer. This will invalidate the various
9791 caches maintained for the buffer. (Bug#15148)
9793 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9795 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9796 string of glyphless-char-display.
9798 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9800 * nsfns.m (ns_get_name_from_ioreg): New function.
9801 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9802 OSX >= 10.9. Use ns_get_name_from_ioreg.
9804 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9806 Simplify and port recent bool vector changes.
9807 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9808 only in this file. Use a more-efficient implementation if the
9809 second argument is a power of 2.
9810 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9811 Remove no-longer-necessary compile-time checks.
9812 (bool_vector_exact_payload_bytes): New function.
9813 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9814 exact payload changed to call the new function. Do not assume
9815 that the arg or result fits in ptrdiff_t.
9816 (bool_vector_fill): New function.
9817 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9819 (vroundup_ct): Don't assume arg fits in size_t.
9820 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9821 invoke set_category_set.
9822 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9823 All callers changed. Use bool_vector_set.
9824 * category.h (XCATEGORY_SET): Remove; no longer needed.
9825 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9827 * data.c (Faref): Use bool_vector_ref.
9828 (Faset): Use bool_vector_set.
9829 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9830 (Fbool_vector_not, Fbool_vector_count_matches)
9831 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9832 * fns.c (concat): Use bool_vector_ref.
9833 (Ffillarray): Use bool_vector_fill.
9834 (mapcar1): Use bool_vector_ref.
9835 (sxhash_bool_vector): Hash words, not bytes.
9836 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9837 a constant, since it's now used in #if.
9838 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9839 unsigned char on unusual architectures, so that we no longer
9840 assume that the number of bits per bits_word is a power of two or
9841 is a multiple of 8 or of CHAR_BIT.
9842 (Qt): Add forward decl.
9843 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9844 at least as strictly as bits_word.
9845 (bool_vector_data, bool_vector_uchar_data): New accessors.
9846 All data structure accesses changed to use them.
9847 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9848 (bool_vector_set): New functions.
9849 (bool_vector_fill): New decl.
9850 (ROUNDUP): Move to alloc.c as described above.
9852 Fix recent gnutls changes.
9853 * gnutls.c (Fgnutls_boot): Don't assume C99.
9854 * process.c (wait_reading_process_output): Fix typo in recent change.
9856 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9858 * process.c (wait_reading_process_output, read_process_output)
9859 (send_process): Check gnutls_state is not NULL.
9861 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9862 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9864 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9866 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9867 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9869 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9872 * nsfns.m (Fx_create_frame): Fix memory leak.
9874 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9875 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9876 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9878 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9880 * xdisp.c (message3_nolog, message_with_string): Encode the string
9881 before writing it to the terminal in a non-interactive session.
9883 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9884 sure we concatenate them into a unibyte string.
9886 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9887 resulting temporary name before returning it to the caller.
9888 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9889 is a unibyte string, convert NAME to a unibyte string to ensure
9890 that the result is also a unibyte string.
9892 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9893 create unibyte strings from default paths and directory/file
9896 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9899 * callproc.c (init_callproc): Use build_unibyte_string to make
9900 sure we create unibyte strings from default paths and
9901 directory/file names.
9903 * buffer.c (init_buffer): Don't store default-directory of
9904 *scratch* in multibyte form. The original problem which led to
9905 that is described in
9906 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9907 but it was solved long ago. (Bug#15260)
9909 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9911 Port to stricter C99 platforms.
9912 Especially, C99 prohibits nesting a struct X inside struct Y if
9913 struct X has a flexible array member.
9914 * alloc.c (struct sdata): New type.
9915 (sdata): Implement in terms of struct sdata.
9916 Remove u member; all uses replaced by next_vector, set_next_vector.
9917 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9918 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9919 (struct sblock): Rename first_data member to data, which is now
9920 a flexible array member. All uses changed.
9921 (next_vector, set_next_vector, large_vector_vec): New functions.
9922 (vector_alignment): New constant.
9923 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9924 (struct large-vector): Now merely a NEXT member, since the old approach
9925 ran afoul of stricter C99. All uses changed to use
9926 large_vector_vec or large_vector_offset.
9927 (large_vector_offset): New constant.
9928 * dispnew.c: Include tparam.h, for tgetent.
9929 Do not include term.h; no longer needed.
9930 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9931 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9932 (struct Lisp_Vector): Use a flexible array member for contents,
9933 instead of a union with a member that is an array of size 1.
9935 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9936 fact that the struct no longer contains a union.
9937 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9938 (struct Lisp_Save_Value, struct Lisp_Free):
9939 Use unsigned, not int, for spacers, to avoid c99 warning.
9940 (union specbinding): Use unsigned, not bool, for bitfield, as
9941 bool is not portable to pre-C99 hosts.
9943 2013-11-04 Glenn Morris <rgm@gnu.org>
9945 * emacs.c (usage_message): Mention that `-L :...' appends.
9947 2013-11-02 Glenn Morris <rgm@gnu.org>
9949 * Makefile.in (abs_builddir): Remove.
9950 (bootstrap_exe): Use relative filename.
9952 Use relative filenames in TAGS files.
9953 * Makefile.in (abs_srcdir): Remove it again.
9954 (.PHONY): Remove frc.
9955 (maintainer-clean): No more TAGS-LISP file.
9956 (TAGS): Pass relative file names to etags.
9957 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9959 * Makefile.in (abs_srcdir): New, set by configure.
9961 (maintainer-clean): Remove pointless echo. That should be in the
9962 top-level Makefile, if anywhere. Delete TAGS-LISP.
9963 (extraclean): No s/ and m/ directories for some time.
9964 (TAGS): Also depend on ctagsfiles3.
9965 Remove no-longer-defined S_FILE.
9966 Pass absolute filenames to etags once more.
9967 (TAGS-LISP): Replace lispdir with its expansion.
9968 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9969 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9971 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9973 * xfaces.c (check_lface_attrs, realize_default_face):
9974 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9975 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9977 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9979 * emacs.c (original_pwd): Remove global var by making it local.
9980 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9982 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9984 * xfaces.c: Declare color_distance.
9985 (QCdistant_foreground): New variable.
9986 (NEAR_SAME_COLOR_THRESHOLD): New define.
9987 (load_color2): New function.
9988 (load_color): Call load_color2.
9989 (load_face_colors): Call load_color2 and if distant-color is specified
9990 calculate distant and use distant-color if colors are near.
9991 (LFACE_DISTANT_FOREGROUND): New define.
9992 (merge_face_ref, Finternal_set_lisp_face_attribute)
9993 (Finternal_get_lisp_face_attribute)
9994 (x_supports_face_attributes_p): Handle distant-foreground similar to
9996 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9998 * dispextern.h (lface_attribute_index):
9999 Add LFACE_DISTANT_FOREGROUND_INDEX.
10001 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10003 * image.c (pbm_next_char): New function.
10004 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10005 (pbm_scan_number): Use it.
10006 (Qlibjpeg_version): New variable.
10007 (syms_of_image): DEFSYM and initialize it.
10009 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10011 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10013 2013-10-31 Glenn Morris <rgm@gnu.org>
10015 * emacs.c (original_pwd): New char.
10016 (main): If using --chdir, store original_pwd.
10017 (init_cmdargs): When setting Vinvocation_directory based on a
10018 relative argv[0], use original_pwd if set. (Bug#15768)
10020 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10022 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10024 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10026 * insdel.c: Fix minor problems found by static checking.
10027 (Qregion_extract_function): Now static.
10028 (prepare_to_modify_buffer_1): Remove unused locals.
10030 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10032 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10033 (syms_of_xdisp): Declare pre-redisplay-function.
10034 (markpos_of_region): Remove function.
10035 (init_iterator, compute_stop_pos, handle_face_prop)
10036 (face_before_or_after_it_pos, reseat_to_string)
10037 (get_next_display_element, window_buffer_changed)
10038 (redisplay_internal, try_cursor_movement, redisplay_window)
10039 (try_window_reusing_current_matrix, try_window_id, display_line)
10040 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10041 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10042 * window.h (struct window): Remove field `region_showing'.
10043 * dispextern.h (struct it): Remove region_beg/end_charpos.
10044 (face_at_buffer_position, face_for_overlay_string)
10045 (face_at_string_position): Update prototypes.
10046 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10047 (face_at_string_position): Remove `region_beg' and `region_end' args.
10048 * fontset.c (Finternal_char_font):
10049 * font.c (font_at, font_range): Adjust calls accordingly.
10050 * insdel.c (Qregion_extract_function): New var.
10051 (syms_of_insdel): Initialize it.
10052 (prepare_to_modify_buffer_1): Use it.
10054 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10056 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10057 * ftxfont.c (ftxfont_get_gcs):
10058 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10059 * xfaces.c (x_free_colors, x_free_dpy_colors)
10060 (x_create_gc, unload_color):
10061 * xselect.c (x_property_data_to_lisp):
10062 * xsettings.c (parse_settings):
10063 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10064 (get_bits_and_offset): Adjust definition.
10065 * frame.c (XParseGeometry): Adjust locals.
10066 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10067 * regex.h (toplevel): Likewise for reg_syntax_t.
10069 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10071 * eval.c (run_hook_with_args): Use FUNCTIONP.
10073 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10075 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10076 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10077 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10078 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10079 on MS-Windows anyway.
10080 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10081 (free_realized_face): ...adjust user.
10082 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10083 white relief pixels to -1.
10084 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10085 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10086 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10088 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10090 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10091 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10092 in practice now. All callers changed.
10094 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10096 * dispextern.h (struct face): Use bitfields for 'underline_type'
10097 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10098 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10099 'stipple' member. Move 'lface' member up to help...
10100 * xfaces.c (make_realized_face): ...this function to find and
10101 clear just the members that need clearing.
10102 (load_face_colors, realize_x_face):
10103 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10105 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10107 * xftfont.c (struct xftfont_info): Remove set-but-unused
10109 (xftfont_open): Adjust user.
10110 (xftfont_get_colors): Remove useless prototype.
10112 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10114 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10115 before passing them to 'unexec'. (Bug#15260)
10117 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10119 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10121 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10123 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10124 the changed signature of the font driver's 'close' method.
10126 * w32font.h (w32font_close): Adjust the prototype to the change in
10127 function definition.
10129 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10131 * w32uniscribe.c (uniscribe_close): Adapt the call to
10132 w32font_close to its new prototype.
10134 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10136 Omit unused frame argument of font API's close function.
10137 * font.h (struct font): Drop frame argument. Adjust comment.
10138 * font.c (font_clear_cache, font_close_object): Adjust users.
10139 * ftfont.c (ftfont_close):
10140 * ftxfont.c (ftxfont_close):
10141 * macfont.m (macfont_close):
10142 * nsfont.m (nsfont_close):
10143 * w32font.c (w32font_close):
10144 * xfont.c (xfont_close):
10145 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10146 tweak comments and make functions safe if called more than once for
10147 the same font object.
10149 Perform font-specific cleanup when font object is swept by GC. See
10150 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10151 * alloc.c (cleanup_vector): New function.
10152 (sweep_vector): Call it for each reclaimed vector object.
10153 * font.h (struct font): Adjust comment.
10155 2013-10-24 Glenn Morris <rgm@gnu.org>
10157 * Makefile.in (abs_top_srcdir): New, set by configure.
10159 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10161 Adjust recent font-related changes to fix bug#15686.
10162 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10163 is a live window system frame, mark its default font too.
10165 2013-10-23 Glenn Morris <rgm@gnu.org>
10167 * Makefile.in (RUN_TEMACS): Make relative (again).
10168 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10169 (bootstrap-emacs$(EXEEXT)):
10170 Quote entities that might contain whitespace.
10172 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10174 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10175 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10177 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10179 Do not allow font caches to grow too large.
10180 * alloc.c (compact_font_cache_entry, compact_font_caches):
10181 New functions or stub if not HAVE_WINDOW_SYSTEM.
10182 (compact_undo_list): Factor out from Fgarbage_collect.
10184 (mark_face_cache): Mark face font. Move down to avoid
10186 (mark_terminals): Do not mark font cache here.
10187 (Fgarbage_collect): Call compaction functions described
10188 above. Adjust comment.
10190 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10192 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10193 chdir to HOME (bug#15607).
10195 * nsterm.m (Qcocoa, Qgnustep): New variables.
10196 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10197 (ns_get_color): Make selection color work for GNUstep also.
10199 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10201 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10202 handles mouse clicks. Instead, let GPM use the same code as all
10203 the other mice use. See the discussion starting at
10204 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10205 for the details of the problem with the menu bar this fixes.
10207 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10209 Remove port-specific display name lists to avoid extra
10210 complexity and data duplication with display info lists.
10211 * xterm.h (x_display_name_list): Remove declaration.
10212 * xterm.c (x_display_name_list): Remove.
10213 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10214 * xfns.c (x_display_info_for_name, Fx_display_list):
10215 Likewise. Use x_display_list where appropriate.
10216 * w32term.h (w32_display_name_list): Remove declaration.
10217 * w32term.c (w32_display_name_list): Remove.
10218 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10220 * w32fns.c (x_display_info_for_name, Fx_display_list):
10221 Likewise. Use x_display_list where appropriate.
10222 * nsterm.h (ns_display_name_list): Remove declaration.
10223 * nsterm.m (ns_display_name_list): Remove.
10224 (ns_term_init, syms_of_nsterm): Adjust users.
10225 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10226 Likewise. Use x_display_list where appropriate.
10227 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10228 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10229 (mark_terminals): Mark per-terminal font cache.
10231 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10233 Don't run timers in input-pending-p. Its new check-timers param
10234 provides the prior behavior. (Bug#15045).
10235 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10237 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10239 Make some functions static in non-Microsoft builds.
10240 On my platform (Fedora 19 x86-64), this shrinks the
10241 Emacs executable (text+data) by 0.25%.
10242 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10243 (load_color) [!MSDOS]:
10244 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10245 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10246 * lisp.h (check_existing):
10247 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10248 (network_interface_info) [!WINDOWSNT]:
10249 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10250 Remove extern decls.
10251 * fileio.c (check_existing):
10252 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10253 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10254 (network_interface_info) [!WINDOWSNT]:
10255 * term.c (encode_terminal_code) [!WINDOWSNT]:
10256 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10257 * xfaces.c (load_color) [!MSDOS]:
10259 * fileio.c (check_existing, check_executable, check_writable):
10260 * process.c (network_interface_list, network_interface_info):
10261 Move earlier, so that we don't need forward decls.
10262 * gnutls.c (fn_gnutls_transport_set_errno)
10263 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10265 * w32.c (init_environment): Use faccessat rather than
10266 check_existing, partly for consistency with the rest of the code
10267 in this file, partly so that check_existing can be static.
10269 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10270 * emacs.c (MAIN_PROGRAM): New macro.
10271 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10272 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10274 bool vector int width fixes
10275 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10276 (Fbool_vector_count_matches_at):
10277 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10278 can exceed PTRDIFF_MAX, at least in theory.
10279 (Fbool_vector_count_matches_at):
10280 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10282 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10284 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10285 (struct sockaddr): Add forward decl, for platforms that lack it.
10287 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10289 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10292 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10294 * w32.c (network_interface_get_info, network_interface_list)
10295 (network_interface_info): New functions. (Bug#15610)
10296 (GetAdaptersInfo_Proc): New typedef.
10297 (get_adapters_info): New wrapper function.
10298 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10300 * process.h (network_interface_list, network_interface_info):
10303 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10304 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10305 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10306 for WINDOWSNT. Doc fix.
10307 (syms_of_process): Defsubr Snetwork_interface_list and
10308 Snetwork_interface_info unconditionally.
10310 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10311 in NS GUI sessions. (Bug#15629)
10313 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10315 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10317 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10319 * print.c (print_object): Print " ..." when truncating bool vectors.
10321 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10323 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10324 standard mouse buttons.
10326 * termhooks.h (struct input_event): Remove incorrect commentary.
10328 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10330 Disallow bool vector operations on mixed-length operands.
10331 The old behavior left garbage in the result vector sometimes,
10332 and didn't seem to be useful.
10333 * data.c (Qwrong_length_argument): New static var.
10334 (wrong_length_argument): New function.
10335 (bool_vector_binop_driver): Check that args agree in length.
10337 * keyboard.c, keyboard.h (all_kboards): Now static.
10339 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10341 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10342 note from the lispref.
10344 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10346 * nsterm.h (struct ns_display_info): Remove set-but-unused
10347 member image_cache (image caches are per-terminal anyway).
10348 (FRAME_X_IMAGE_CACHE): Remove.
10349 * nsterm.m (ns_initialize_display_info): Adjust user.
10351 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10353 * w32proc.c: Include mingw_time.h.
10355 * w32.c: Include mingw_time.h.
10357 Implement scrolling of TTY menus when the screen is too short.
10359 * term.c (tty_menu_display): Accept an additional argument, the
10360 menu item from which to start displaying the menu. Account for
10361 the value of Y when limiting the menu to the number of available
10363 (mi_result): New enumeration.
10364 (read_menu_input): Return enumerated value. When the y coordinate
10365 hits min_y or max_y, return scroll indication instead of wrapping
10367 (tty_menu_activate): Handle the scrolling indications from
10368 read_menu_input. Compute the first menu item to display and pass
10369 it to tty_menu_display.
10371 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10373 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10374 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10375 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10376 Adjust to match the change described below.
10377 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10378 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10379 memory_below_frame members to...
10380 * termchar.h (struct tty_display_info): ...here because they're
10381 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10382 * term.c (init_tty):
10383 * nsterm.m (ns_create_terminal):
10384 * w32term.c (w32_create_terminal):
10385 * xterm.c (x_create_terminal): Adjust users.
10386 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10387 to filter out non-TTY frames. Adjust comment.
10388 (scrolling): Adjust user. Prefer eassert for debugging check.
10390 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10392 * xfaces.c (PT_PER_INCH): Remove unused macro.
10393 * termhooks.h (struct terminal): Remove set-but-unused
10394 member fast_clear_end_of_line.
10395 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10396 * nsterm.m (ns_create_terminal):
10397 * term.c (init_tty):
10398 * w32term.c (w32_create_terminal):
10399 * xterm.c (x_create_terminal): Adjust users.
10401 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10403 * lisp.h (bool_vector_size): New function.
10404 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10405 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10406 (Fbool_vector_not, Fbool_vector_count_matches_at):
10407 Remove uses of 'eassume' that should no longer be needed,
10408 because they are subsumed by the 'eassume' in bool_vector_size.
10410 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10412 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10413 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10414 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10416 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10418 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10419 have different dimensions. (Bug#15575)
10421 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10424 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10426 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10428 * term.c (tty_menu_show): Never return with unbalanced
10429 specpdl. Use eassert for debugging check. Adjust style.
10431 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10433 * term.c (read_menu_input): Make selection of menu items
10434 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10435 (tty_menu_activate): Fix off-by-one error when computing max_y.
10437 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10439 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10440 audit logging (only used with GnuTLS 3.x) and enable it.
10442 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10444 * dispnew.c (redraw_frame): Remove useless #ifdef because
10445 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10446 Also, move TTY fflush to...
10447 * term.c (tty_update_end): ...this function.
10449 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10451 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10452 the end of the frame's glyph matrix. (Bug#15575)
10454 * term.c (tty_menu_display): Don't move cursor while overwriting
10455 frame's glyphs with menu items. Limit the number of items
10456 displayed to what can be shown on the available screen lines,
10457 excluding the echo area.
10458 (tty_menu_activate): Limit the Y coordinate allowed by
10459 read_menu_input to the last screen line used for menu display.
10461 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10463 * lisp.h (eassume): New macro.
10464 Also, include <verify.h>, for 'assume'.
10465 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10466 (vroundup, vector_nbytes):
10467 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10468 (Fbool_vector_not, Fbool_vector_count_matches)
10469 (Fbool_vector_count_matches_at):
10470 Use eassume, not eassert.
10471 * casetab.c (set_identity, shuffle):
10472 * composite.c (composition_gstring_put_cache):
10473 * dispnew.c (update_frame_1):
10474 * ftfont.c (ftfont_shape_by_flt):
10475 * image.c (gif_load):
10476 * intervals.c (offset_intervals):
10477 * macfont.m (macfont_shape):
10478 Remove calls to 'assume' that are no longer needed, because
10479 --enable-gcc-warnings no longer generates bogus warnings
10480 when these calls are removed.
10482 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10484 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10486 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10488 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10489 (Qsubstitute_env_in_file_name): New var.
10490 (syms_of_fileio): Define it.
10492 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10494 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10495 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10498 * term.c (save_and_enable_current_matrix): Don't allocate and
10499 don't save margin areas.
10500 (restore_desired_matrix): Don't restore margin areas.
10501 (free_saved_screen): Don't free margin areas.
10503 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10505 * image.c: Pacify --enable-gcc-warnings.
10506 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10507 #define only if used.
10509 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10511 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10512 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10513 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10514 (gif_load): For giflib v5.x and later, display the error message
10515 produced by giflib when its functions fail.
10516 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10519 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10521 * keyboard.c (last_event_timestamp): Remove. For X selection and
10522 GTK popup menus, it may be obtained from per-frame X display info.
10523 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10524 (process_special_events): Adjust users.
10525 * keyboard.h (last_event_timestamp): Remove declaration.
10526 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10527 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10528 * menu.h (xmenu_show): Adjust prototype.
10529 * menu.c (Fx_popup_menu): Adjust user.
10530 * xselect.c (x_own_selection, x_get_foreign_selection)
10531 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10533 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10535 * keyboard.c (init_kboard): Now static. Add arg
10536 to denote window system. Adjust comment.
10537 (init_keyboard): Adjust user.
10538 (allocate_kboard): New function.
10539 (syms_of_keyboard):
10540 * nsterm.m (ns_term_init):
10541 * term.c (init_tty):
10542 * w32term.c (w32_create_terminal):
10543 * xterm.c (x_term_init): Use it.
10544 * keyboard.h (init_kboard): Remove prototype.
10545 (allocate_kboard): Add prototype.
10547 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10549 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10550 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10552 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10554 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10556 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10558 * term.c (tty_menu_activate): Flush the output stream after
10559 showing the cursor, and don't mark the frame garbaged at exit from
10560 the function. Fixes redisplay glitches when moving from one menu
10563 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10565 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10566 or throw error (Bug#15570).
10568 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10570 * intervals.c (temp_set_point_both): Move test into 'eassert',
10573 * lisp.h (eassert): Don't use 'assume'.
10574 Sometimes 'assume' wins in performance, and sometimes it loses,
10575 so it shouldn't be used all the time. Perhaps we need two
10576 flavors of 'eassert', one for where 'assume' is far more likely
10577 to help or to hurt; but that can be done later.
10578 Reported by Dmitry Antipov in
10579 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10580 Also, don't include <verify.h>; no longer needed.
10582 2013-10-09 Glenn Morris <rgm@gnu.org>
10584 * eval.c (Fcond): Doc tweak.
10586 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10588 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10589 expressions with side effects to eassert. (Bug#15565)
10591 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10593 * fns.c (hashfn_user_defined): Allow hash functions to return any
10596 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10598 Fix minor problems found by static checking.
10599 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10600 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10601 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10602 * keyboard.c (read_menu_command): Remove unused local.
10603 * lisp.h (read_menu_command): New decl.
10604 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10605 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10606 Return ptrdiff_t, not int.
10607 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10608 not int, for benefit of xpalloc.
10609 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10611 (have_menus_p): Remove; unused.
10612 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10613 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10614 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10616 (save_and_enable_current_matrix): Omit unnecessary casts.
10617 (read_menu_input): Omit local extern decl (now in lisp.h).
10618 Don't access uninitialized storage if mouse_get_xy fails.
10619 (tty_menu_activate): Mark local as initialized, for lint.
10620 (tty_menu_activate, tty_meny_show): Remove unused locals.
10622 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10624 Support menus on text-mode terminals.
10625 * xterm.h (xw_popup_dialog): Add prototype.
10627 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10628 (xmenu_show): Block input here, instead in Fx_popup_menu.
10629 (xw_popup_dialog): New function, with X-specific bits of popup
10632 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10635 * window.c (Fset_window_configuration): Use run-time tests of the
10636 frame type instead of compile-time conditionals, when menu-bar
10637 lines are considered.
10639 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10640 (w32_popup_dialog): New prototypes.
10642 * w32menu.c (Fx_popup_dialog): Function deleted.
10643 (w32_popup_dialog): New function, with w32 specific bits of popup
10644 dialogs. Block input here.
10646 * w32inevt.c (w32_console_read_socket): Minor change to add
10647 debugging TTY events.
10649 * w32fns.c (show_hourglass): If returning early because the frame
10650 is not a GUI frame, unblock input.
10652 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10653 (cursorY): New functions.
10655 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10656 WINDOWSNT, macros that call curX and curY elsewhere.
10658 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10660 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10661 specific function to hide and show cursor on a text-mode terminal.
10662 (tty_menu_struct, struct tty_menu_state): New structures.
10663 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10664 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10665 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10666 (tty_menu_locate, save_and_enable_current_matrix)
10667 (restore_desired_matrix, screen_update, read_menu_input)
10668 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10669 (tty_pop_down_menu, tty_menu_last_menubar_item)
10670 (tty_menu_new_item_coords, tty_menu_show): New functions.
10671 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10673 * nsterm.h (ns_popup_dialog): Adjust prototype.
10675 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10676 of in x-popup-menu.
10677 (ns_popup_dialog): Adapt order of arguments to the other
10678 *_menu_show implementations.
10679 (Fx_popup_dialog): Function deleted.
10681 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10683 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10685 * menu.c (have_boxes): New function.
10686 (single_keymap_panes): Use it instead of a compile-time
10688 (single_menu_item): Use run-time tests of the frame type instead
10689 of compile-time conditionals.
10690 (encode_menu_string): New function.
10691 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10692 the macro, since different types of frame need different encoding
10694 (digest_single_submenu): Use run-time tests of frame type instead
10695 of, or in addition to, compile-time conditionals.
10696 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10697 (Fx_popup_menu): Detect when the function is called from keyboard
10698 on a TTY. Don't barf when invoked on a text-mode frame.
10699 Check frame type at run time, instead of compile-time conditionals for
10700 invoking terminal-specific menu-show functions.
10701 Call tty_menu_show on text-mode frames.
10702 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10703 run time to determine which alternative to invoke; support dialogs
10706 * keyboard.h <Qmouse_movement>: Declare.
10708 * keyboard.c <Qmouse_movement>: Now extern.
10709 <Qecho_keystrokes>: New static variable.
10710 (read_key_sequence): Accept an additional argument, a flag to
10711 prevent redisplay during reading of the key sequence. All callers
10713 (read_menu_command): New function.
10714 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10716 (toolkit_menubar_in_use): New function.
10717 (make_lispy_event): Use it instead of a compile-time test.
10719 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10720 window-system being available.
10722 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10723 to x-popup-dialog on the frame type, they all now support popup
10726 * dispnew.c (save_current_matrix): Save the margin areas.
10727 (restore_current_matrix): Restore margin areas.
10728 (update_frame_with_menu): New function.
10730 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10733 * alloc.c (make_save_ptr): Now compiled unconditionally.
10735 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10737 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10738 (redraw_frame, update_frame): Adjust users.
10739 * dispextern.h (set_window_update_flags): Adjust prototype.
10740 * xdisp.c (redisplay_internal): When updating all frames with zero
10741 windows_or_buffers_changed, assume that only the windows that shows
10742 current buffer should be really updated.
10744 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10746 Do not allocate huge temporary memory areas and objects while encoding
10747 for file I/O, thus reducing an enormous memory usage for large buffers.
10748 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10749 * coding.h (struct coding_system): New member raw_destination.
10750 * coding.c (setup_coding_system): Initialize it to zero.
10751 (encode_coding_object): If raw_destination is set, do not create
10752 dst_object. Add comment.
10753 * fileio.c (toplevel): New constant E_WRITE_MAX.
10754 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10755 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10757 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10759 * nsterm.m (windowDidExitFullScreen:)
10760 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10762 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10764 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10765 * keyboard.c (unblock_input_to): Don't process pending signals
10766 if a fatal error is in progress.
10768 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10769 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10770 they're talking about words in Lisp bool vectors.
10771 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10772 * data.c (popcount_bits_word): Rename from popcount_size_t.
10773 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10776 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10778 Improve support for popcount and counting trailing zeros (Bug#15550).
10779 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10780 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10781 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10782 (popcount_size_t_msc, popcount_size_t_gcc):
10783 Remove; now done by Gnulib.
10784 (popcount_size_t): Now a macro that defers to Gnulib.
10785 (count_trailing_zero_bits): Return int, for consistency with
10786 Gnulib and because Emacs prefers signed to unsigned int.
10787 Don't assume that size_t is either unsigned int or unsigned long
10788 or unsigned long long.
10789 (size_t_to_host_endian): Do not assume that size_t is either
10790 exactly 32 or exactly 64 bits wide.
10791 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10792 etc., so that it's now an enum constant, not a macro.
10793 No need to assume that it's either 32 or 64.
10795 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10797 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10800 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10802 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10803 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10805 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10807 emacs_read and emacs_write now use void *, not char *.
10808 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10809 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10810 Buffer arg is now void *, not char *. This matches plain
10811 'read' and 'write' better, and avoids a constraint violation
10812 on Solaris 9 with Oracle Studio.
10814 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10816 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10817 memset to explicit loop. Otherwise copy largest possible chunk
10818 from initialized to uninitialized part, thus allowing the longer
10819 memcpy runs and reducing the number of loop iterations.
10821 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10823 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10824 hide toolbar (Bug#15388).
10825 (windowDidEnterFullScreen:): If presentation options are zero,
10826 set them here (Bug#15388).
10827 (ns_update_auto_hide_menu_bar): Remove runtime check.
10828 Don't auto hide dock unless menubar is also auto hidden.
10830 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10832 * editfns.c (message): Mention batch mode in doc string.
10834 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10836 * nsterm.m (check_native_fs): Remove erroneous comment.
10838 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10840 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10841 uses find_newline instead of scan_newline and so doesn't move point.
10843 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10845 Use hardware support for byteswapping on glibc x86 etc.
10846 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10847 whereas the old swap64 needed 30.
10848 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10849 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10850 Use byteswap.h's macros to swap bytes.
10851 * lisp.h (swap16, swap32, swap64): Remove.
10852 All uses replaced by bswap_16, bswap_32, bswap_64.
10854 * bytecode.c (exec_byte_code): Use some more volatile variables
10855 to work around local variables getting clobbered by longjmp.
10856 Port to pre-C99, which doesn't allow decls after stmts.
10858 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10860 * lisp.h (eassert): Assume that COND is true when optimizing.
10861 In other words, take on the behavior of eassert_and_assume.
10862 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10863 (eassert_and_assume): Remove. All uses replaced by eassert.
10865 * xdisp.c (Qglyphless_char): Now static.
10867 Adjust to merge from gnulib.
10868 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10869 * lisp.h: Include <verify.h>, for 'assume'.
10871 * eval.c (clobbered_eassert): New macro.
10872 (internal_catch, internal_condition_case)
10873 (internal_condition_case_1, internal_condition_case_2)
10874 (internal_condition_case_n): Use it instead of eassert
10875 when the argument contains locals clobbered by longjmp.
10876 Don't use clobbered locals outside of clobbered_eassert.
10877 (internal_lisp_condition_case): Use a volatile variable
10878 to work around a local variable's getting clobbered.
10880 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10882 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10883 (PUSH_HANDLER): New macro.
10884 (catchlist): Remove.
10885 (handlerlist): Always declare.
10887 * eval.c (catchlist): Remove (merge with handlerlist).
10888 (handlerlist, lisp_eval_depth): Not static any more.
10889 (internal_catch, internal_condition_case, internal_condition_case_1)
10890 (internal_condition_case_2, internal_condition_case_n):
10892 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10893 handlerlist/catchlist.
10894 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10895 handlerlist which can only handle a single condition-case handler at
10897 (find_handler_clause): Simplify since we only a single branch here
10900 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10902 (bcall0): New function.
10903 (exec_byte_code): Add corresponding cases. Improve error message when
10904 encountering an invalid byte-code. Let Bunwind_protect accept
10905 a function (rather than a list of expressions) as argument.
10907 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10908 and make them unconditional now that they're heap-allocated.
10910 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10912 * charset.c (Fdecode_char, Fencode_char): Remove description of
10913 `restriction' arg. now that it's hidden by advertised-calling-convention.
10915 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10917 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10918 Remove unused variable (from mac-port).
10919 (macfont_draw): Use s->ybase for correct y position.
10921 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10923 * frame.h (struct frame): Drop has_minibuffer member because...
10924 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10925 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10927 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10929 * window.h (struct window): Prefer enum text_cursor_kinds to int
10930 for phys_cursor_type member. Move the latter, phys_cursor_width,
10931 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10932 * window.c (replace_window, make_window): Adjust users.
10934 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10936 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10937 this module is never compiled otherwise.
10939 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10941 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10944 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10946 * xdisp.c (get_next_display_element): Don't call face_for_font in
10947 a build configured --without-x. (Bug#15484)
10949 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10951 * window.c (calc_absolute_offset): #elif should be #elif defined.
10953 * frame.c (delete_frame): Block/unblock input to overcome race
10954 condition (Bug#15475).
10956 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10958 * frame.c (delete_frame): Record selected frame only after
10959 calling Qdelete_frame_functions (Bug#15477).
10961 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10963 * nsterm.m (ns_selection_color): Remove.
10964 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10965 NSColor selectedText(Background)Color. Only for COCOA.
10966 (ns_term_init): Remove assignment of ns_selection_color, logic
10967 moved to ns_get_color.
10969 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10970 NS_SELECTION_COLOR_DEFAULT.
10971 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10973 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10975 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10976 frame' does not have the tool_bar_window member.
10978 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10980 Signal error when reading an empty byte-code object (Bug#15405)
10981 * lread.c (read1): Signal error.
10982 * alloc.c (make_byte_code): eassert header size.
10983 (sweep_vectors): Change an int to size_t.
10985 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10987 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10988 instead of ints, as it's the usual style for offsetof constants. See:
10989 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10991 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10992 This is ugly, but it should fix the performance problem for older
10993 GCC versions in the short run. I'll look into integrating the
10994 Gnulib module for popcount, as a better fix.
10995 See the thread starting in:
10996 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10997 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10998 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10999 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11000 (popcount_size_t): Use it.
11002 2013-09-24 Daniel Colascione <dancol@dancol.org>
11004 * process.c (Fnetwork_interface_info): Fix build break due to
11007 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11009 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11010 Prefer signed to unsigned integers where either will do.
11011 No need for 'const' on locals that do not escape.
11012 Omit easserts with unnecessary and unportable assumptions about
11013 alignment. Avoid unnecessary casts to char *.
11015 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11017 Use union for the payload of struct Lisp_Vector.
11018 This helps to avoid a few glitches dictated by C's aliasing rules.
11019 * lisp.h (struct Lisp_Vector): Use union for next and
11020 contents member. Adjust comment. Change related users.
11021 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11022 Related users changed.
11023 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11024 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11025 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11026 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11028 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11030 Optimize glyph row clearing and copying routines.
11031 * dispextern.h (struct glyph_row): Change layout of struct
11032 glyph_row to help copy_row_except_pointers. Adjust comment.
11033 * dispnew.c (null_row): Remove.
11034 (clear_glyph_row): Use offsetof and memset to find and clear
11035 just the members that need clearing. Adjust comment.
11036 (copy_row_except_pointers): Likewise for copying.
11038 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11040 Some minor cleanups of recently-added bool vector code.
11041 * conf_post.h (assume): Always return void. Use lint version
11042 only if GCC and MSC versions don't apply.
11043 * conf_post.h (assume):
11044 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11045 Depend on _MSC_VER, not __MSC_VER, for consistency with
11047 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11048 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11049 (bool_vector_binop_driver, count_trailing_zero_bits)
11050 (size_t_to_host_endian): Now static, not static inline;
11051 the latter isn't needed with modern compilers and doesn't
11052 work with older compilers anyway.
11054 * alloc.c (valgrind_p): Use bool for boolean.
11056 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11058 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11059 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11060 (display_last_displayed_message_p, message_buf_print)
11061 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11062 Use bool for boolean.
11063 * dispextern.h (cancel_line, init_desired_glyphs):
11064 Remove ancient leftover.
11065 (help_echo_showing_p, hourglass_shown_p):
11066 * lisp.h (noninteractive_need_newline): Adjust declaration.
11068 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11070 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11072 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11073 ...this file and convert the latter to static. Adjust comment.
11074 (make_initial_frame):
11075 * window.c (init_window_once): Adjust user.
11076 * frame.h (last_nonminibuf_frame): Remove declaration.
11077 * lisp.h (selected_frame): Likewise.
11078 * msdos.c (the_only_display_info): Adjust comment.
11080 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11082 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11083 computing the end column of mouse-highlight that comes from
11084 display or overlay strings. (Bug#15437)
11085 (note_mouse_highlight): Adapt calculation of last argument to
11086 mouse_face_from_string_pos to the above change.
11088 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11089 all platforms, not just for clang.
11091 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11093 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11094 about excess arguments to snprintf.
11096 * conf_post.h(assume): Use __builtin_unreachable for clang.
11098 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11100 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11101 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11103 2013-09-23 Daniel Colascione <dancol@dancol.org>
11105 * alloc.c (USE_VALGRIND): New macro; on by default
11106 when ENABLE_CHECKING.
11107 (mark_maybe_object, mark_maybe_pointer)
11108 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11110 (valgrind_p) [USE_VALGRIND]: New variable.
11111 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11113 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11115 * process.c (wait_reading_process_output): Change int pnamelen to
11118 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11119 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11120 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11121 argument to unsigned long to avoid warning.
11122 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11124 * conf_post.h (assume): Fix compiler error: x shall be cond.
11126 2013-09-22 Daniel Colascione <dancol@dancol.org>
11128 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11129 warning when compiling without a window system.
11131 2013-09-22 Daniel Colascione <dancol@dancol.org>
11133 * data.c (Qbool_vector_p): New symbol.
11134 (bool_vector_spare_mask, popcount_size_t_generic)
11135 (popcount_size_t_msc, popcount_size_t_gcc)
11137 (bool_vector_binop_driver)
11138 (count_trailing_zero_bits, size_t_to_host_endian)
11139 (Fbool_vector_exclusive_or)
11140 (Fbool_vector_union)
11141 (Fbool_vector_intersection, Fbool_vector_set_difference)
11142 (Fbool_vector_subsetp, Fbool_vector_not)
11143 (Fbool_vector_count_matches)
11144 (Fbool_vector_count_matches_at): New functions.
11145 (syms_of_data): Intern new symbol, functions.
11146 * alloc.c (bool_vector_payload_bytes): New function.
11147 (Fmake_bool_vector): Instead of calling Fmake_vector,
11148 which performs redundant initialization and argument checking,
11149 just call allocate_vector ourselves. Make sure we clear any
11150 terminating padding to zero.
11151 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11152 instead of open-coding the size calculation.
11153 (vroundup_ct): New macro.
11154 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11155 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11156 * composite.c (composition_gstring_put_cache):
11157 Change lint_assume to assume.
11158 * conf_post.h (assume): New macro.
11159 (lint_assume): Remove.
11160 * dispnew.c (update_frame_1): Change lint_assume to assume.
11161 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11163 * image.c (gif_load): Change lint_assume to assume.
11164 * lisp.h (eassert_and_assume): New macro.
11165 (Qbool_vector_p): Declare.
11166 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11167 (swap16, swap32, swap64): New inline functions.
11168 * macfont.m (macfont_shape): Change lint_assume to assume.
11169 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11170 * xsettings.c (parse_settings): Use new swap16 and
11171 swap32 from lisp.h instead of file-specific macros.
11173 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11175 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11176 found (which can legitimately happen when the glyph row at the
11177 window start is disabled in the current_matrix. (Bug#15365)
11179 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11181 Fix syntax.h bug introduced by recent INLINE change.
11182 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11183 conditionally compiled one way in some modules, and a different
11184 way in others. This doesn't work with extern inline functions,
11185 which must have the same definition in all modules, because the
11186 defining code might be shared across modules, depending on the
11187 implementation. Symptoms reported by Martin Rudalics in:
11188 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11189 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11190 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11191 overriding the corresponding functions in syntax.h.
11192 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11193 (syntax_property): New inline functions.
11194 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11195 Rewrite in terms of these new functions.
11197 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11199 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11200 not chars_in_text, whose result depends on the multibyteness of
11201 the current buffer. (Bug#15426)
11203 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11205 Port recent change to hosts where pointers aren't 'long'.
11206 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11207 Don't assume that pointers are the same width as 'long'.
11208 Add a compile-time check that a pointer fits into two X slots.
11210 A simpler, centralized INLINE.
11211 * conf_post.h (INLINE): Define only if not already defined.
11212 This allows us to use a single INLINE, defined by one file
11214 * emacs.c (INLINE): Define it.
11215 Also, include category.h, charset.h, composite.h, dispextern.h,
11216 syntax.h, systime.h, so that their INLINE definitions are expanded
11217 properly for Emacs.
11218 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11219 * buffer.h, buffer.c (BUFFER_INLINE):
11220 * category.h, category.c (CATEGORY_INLINE):
11221 * character.h, character.c (CHARACTER_INLINE):
11222 * charset.h, charset.c (CHARSET_INLINE):
11223 * composite.h, composite.c (COMPOSITE_INLINE):
11224 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11225 * frame.h, frame.c (FRAME_INLINE):
11226 * intervals.h, intervals.c (INTERVALS_INLINE):
11227 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11228 * lisp.h, alloc.c (LISP_INLINE):
11229 * process.h, process.c (PROCESS_INLINE):
11230 * syntax.h, syntax.c (SYNTAX_INLINE):
11231 * systime.h, sysdep.c (SYSTIME_INLINE):
11232 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11233 * window.h, window.c (WINDOW_INLINE):
11234 Remove. All uses replaced with INLINE.
11236 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11238 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11239 to avoid Bug#15398.
11241 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11243 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11244 'const char *' to avoid compiler warnings due to similar change in
11245 the prototype of x_get_string_resource.
11247 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11249 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11250 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11251 going to replace static variables below. Adjust comments.
11252 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11253 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11254 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11255 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11256 Related users changed.
11257 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11258 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11259 last_mouse_movement_time, going to replace static variables below.
11261 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11262 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11264 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11265 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11266 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11267 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11268 static variables below.
11269 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11270 (last_mouse_scroll_bar): Remove.
11271 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11272 (mouseExited): Related users changed.
11274 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11276 Do not use external array to process X scroll bar messages.
11277 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11278 (x_send_scroll_bar_event): Pack window pointer into two slots
11279 of XClientMessageEvent if we're 64-bit. Adjust comment.
11280 (x_scroll_bar_to_input_event): Unpack accordingly.
11282 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11284 Ifdef away recent changes which aren't relevant to NS port.
11285 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11286 [!HAVE_NS]: Declare as such.
11287 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11288 [!HAVE_NS]: Define as such.
11290 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11292 * frame.c (x_redo_mouse_highlight): New function
11293 to factor out common code used in W32 and X ports.
11294 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11295 * xterm.h (struct x_display_info):
11296 * w32term.h (struct w32_display_info):
11297 * nsterm.h (struct ns_display_info): New members
11298 last_mouse_motion_frame, last_mouse_motion_x and
11299 last_mouse_motion_y, going to replace static variables below.
11300 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11301 (redo_mouse_highlight): Remove.
11302 (note_mouse_movement, syms_of_xterm): Adjust user.
11303 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11304 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11305 (redo_mouse_highlight): Remove.
11306 (note_mouse_movement, syms_of_w32term): Adjust user.
11307 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11308 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11310 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11311 * nsfns.m (compute_tip_xy): Adjust user.
11313 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11315 * frame.c (x_mouse_grabbed): New function.
11316 * dispextern.h (x_mouse_grabbed): Add prototype.
11317 (last_mouse_frame): Remove declaration.
11318 * xterm.h (struct x_display_info):
11319 * w32term.h (struct w32_display_info):
11320 * nsterm.h (struct ns_display_info): New member
11321 last_mouse_frame, going to replace...
11322 * xdisp.c (last_mouse_frame): ...global variable.
11323 (note_tool_bar_highlight):
11324 * w32term.c (w32_mouse_position, w32_read_socket):
11325 * xterm.c (XTmouse_position, handle_one_xevent):
11326 Use x_mouse_grabbed.
11327 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11329 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11331 * w32term.c (w32_read_socket): Avoid temporary
11332 variables in a call to x_real_positions.
11333 * xterm.c (handle_one_xevent): Likewise.
11335 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11337 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11338 (x_icon_type): Remove prototype.
11339 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11340 * frame.c (x_icon_type): Remove.
11341 * w32term.c (x_make_frame_visible, x_iconify_frame):
11342 * xterm.c (x_make_frame_visible, x_iconify_frame):
11343 Use x_set_bitmap_icon to factor out common code.
11345 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11347 * dispextern.h (check_x_display_info, x_get_string_resource):
11348 Declare here just once and unify the latter.
11349 * frame.c (check_x_display_info, x_get_string_resource):
11350 * nsterm.h (check_x_display_info):
11351 * xrdb.c (x_get_string_resource):
11352 * xterm.h (check_x_display_info): Remove prototypes.
11353 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11354 * w32reg.c (x_get_string_resource): Likewise.
11355 (w32_get_rdb_resource): Adjust user.
11357 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11359 * xterm.h (struct x_display_info): New member
11360 x_pending_autoraise_frame, going to replace...
11361 * xterm.c (pending_autoraise_frame): ...static variable.
11362 (x_new_focus_frame, XTread_socket): Adjust users.
11363 * w32term.h (struct w32_display_info): New member
11364 w32_pending_autoraise_frame, going to replace...
11365 * w32term.c (pending_autoraise_frame): ...global variable.
11366 (x_new_focus_frame, w32_read_socket): Adjust users.
11368 2013-09-17 Glenn Morris <rgm@gnu.org>
11370 * xdisp.c (message_dolog): If we create *Messages*,
11371 switch it to messages-buffer-mode.
11373 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11375 Don't overuse 'const' in types of locals.
11376 * bidi.c (bidi_count_bytes):
11377 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11378 (xg_event_is_for_scrollbar):
11379 * xselect.c (x_handle_property_notify)
11380 (x_handle_selection_notify, x_handle_dnd_message):
11381 * xsettings.c, xsettings.h (xft_settings_event):
11382 * xterm.c (x_handle_net_wm_state, handle_one_event)
11383 (x_menubar_window_to_frame, x_detect_focus_change)
11384 (construct_mouse_click, note_mouse_movement)
11385 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11386 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11387 (handle_one_xevent, x_handle_net_wm_state):
11388 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11389 (x_handle_dnd_message):
11390 Avoid unnecessary 'const', typically the second 'const' in
11391 'const foo * const arg', a 'const' that does not affect the API
11392 and doesn't significantly help the human reader.
11394 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11396 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11397 only if Glib < 2.36.0.
11398 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11399 * xsettings.c (init_gconf, init_gsettings): Do not check
11401 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11403 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11405 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11407 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11408 before calling g_type_init.
11410 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11412 * nsterm.m (syms_of_nsterm): ... to here.
11414 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11416 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11417 (ignore_next_mouse_click_timeout): Use Time as X does.
11418 (handle_one_xevent): Avoid cast and use unsigned comparison.
11420 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11422 Do not copy X event in handle_one_xevent except KeyPress case.
11423 Wnen XEvent is processed, it is unlikely to be changed except
11424 KeyPress case, so we can avoid copying and use const pointer to
11425 const data to make sure that an event is not changed elsewhere.
11426 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11427 const' and do not create local copy except for the KeyPress event.
11428 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11429 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11430 (x_handle_net_wm_state, x_menubar_window_to_frame)
11431 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11432 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11433 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11434 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11435 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11436 (x_handle_dnd_message):
11437 * xsettings.c (xft_settings_event):
11438 Use 'const XEvent * const' where appropriate.
11439 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11441 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11443 Fix X event waiting to handle multiple frames.
11444 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11445 * xterm.c (pending_event_wait): Remove. Adjust users.
11446 (x_detect_focus_change): Pass frame arg.
11447 (handle_one_xevent): Find related frame early and clear per-frame
11448 wait_event_type only if this is an event for the relevant frame.
11449 (x_wait_for_event): Use per-frame wait_event_type.
11451 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11453 * nsfns.m (Fx_create_frame): Fix font driver registration for
11456 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11457 for syms_of_macfont.
11459 * nsterm.m: Include macfont.h.
11460 (ns_tmp_flags, ns_tmp_font): Remove.
11461 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11462 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11463 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11464 (changeFont:): Fix code style. Check for font driver type when
11467 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11470 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11471 (nsfont_open): Set font driver type.
11472 Set font->ascent and font->descent. Figure out font instead of
11473 ns_tmp_font, and flags instead of ns_tmp_flags.
11474 Fix indentation. Remove call to ns_draw_text_decoration,
11477 * nsfns.m: Include macfont.h.
11478 (Fx_create_frame): Register macfont driver, make a better default font.
11479 (Fns_popup_font_panel): Get font from macfont driver, if used.
11481 * macfont.m, macfont.h, macuvs.h: New files.
11483 * font.h: Declare syms_of_macfont.
11485 * font.c (syms_of_font): Call syms_of_macfont.
11487 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11489 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11491 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11492 and it is always zero for others, so I assume that this is an ancient
11493 leftover which nobody will want to change any more.
11494 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11495 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11496 * frame.c (x_set_scroll_bar_width):
11497 * w32fns.c (w32_createscrollbar):
11498 * w32term.c (w32_set_vertical_scroll_bar):
11499 * xfns.c (x_set_scroll_bar_default_width):
11500 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11501 (x_scroll_bar_expose): Related users changed.
11503 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11505 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11506 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11507 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11509 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11510 Define once here...
11511 * nsterm.h, w32term.h, xterm.h: ...and not here.
11512 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11513 Remove unused Xisms.
11514 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11515 these modules are never compiled otherwise.
11517 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11519 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11520 Doc fix. (Bug#15375)
11522 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11524 Unify Fx_focus_frame between all ports.
11525 * frame.h (x_focus_frame): New prototype.
11526 * xfns.c (Fx_focus_frame): Remove.
11527 (syms_of_xfns): Do not defsubr it.
11528 (x_focus_frame): X implementation.
11529 * nsfns.m (Fx_focus_frame): Remove.
11530 (syms_of_nsfns): Do not defsubr it.
11531 (x_focus_frame): NS implementation.
11532 * w32term.c (Fx_focus_frame): Remove.
11533 (x_focus_on_frame): Rename to...
11534 (x_focus_frame): W32 implementation.
11535 * w32term.h (x_focus_on_frame): Remove prototype.
11536 * w32fns.c (Fx_focus_frame): Remove.
11537 (syms_of_w32fns): Do not defsubr it.
11538 * frame.c (Fx_focus_frame): Define here.
11539 (syms_of_frame): Defsubr here.
11540 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11542 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11544 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11545 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11546 each port to reference the port-specific window system data.
11547 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11548 (FRAME_DISPLAY_INFO): Define.
11549 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11550 (FRAME_DISPLAY_INFO): Define. Adjust users.
11551 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11552 (FRAME_DISPLAY_INFO): Define. Adjust users.
11553 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11554 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11555 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11556 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11557 * xselect.c, xterm.c: All related users changed.
11559 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11561 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11562 (x_menubar_window_to_frame): Remove prototypes.
11563 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11564 (x_menubar_window_to_frame, x_top_window_to_frame):
11566 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11567 (x_menubar_window_to_frame, x_top_window_to_frame):
11568 ...to here and convert all but the last to static.
11570 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11572 * lisp.mk (lisp): Add w32-common-fns.elc.
11574 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11576 * charset.c (char_charset): Document an exception for char-charset.
11578 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11580 * xterm.h (x_display_info): New field last_user_time...
11581 * xterm.c (toplevel): ...to replace static last_user_time.
11582 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11584 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11586 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11587 scroll bar values to prevent thumb from disappear and update comment.
11589 2013-09-11 Glenn Morris <rgm@gnu.org>
11591 * emacs.c (usage_message): Possessive apostrophe tweak.
11593 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11595 * nsterm.m (syms_of_nsterm): Use Qns.
11596 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11597 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11598 * xfns.c (x_display_info_for_name, Fx_open_connection):
11599 Remove old '#if 0' code.
11600 (syms_of_xfns): Use Qx.
11601 * termhooks.h (fullscreen_hook): Remove the leftover.
11602 (struct terminal): Fix typo in comment.
11604 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11606 Cleaning up a few X scroll bar bits.
11607 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11608 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11609 New member last_seen_part, going to replace...
11610 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11611 (xt_action_hook) [USE_LUCID]: Adjust user.
11612 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11613 Lucid-specific scroll bar support.
11614 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11615 to int and adjust to use last_seen_part member.
11616 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11617 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11618 Initialize last_seen_part.
11620 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11622 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11623 insert-buffer-substring an empty string.
11625 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11627 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11628 avoiding a GCC warning.
11630 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11632 Ifdef away frame tool bar code when it is not really used.
11633 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11634 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11635 and minimize_tool_bar_window_p under the above.
11636 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11637 (fset_tool_bar_window): Likewise.
11638 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11639 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11640 (change_frame_size_1):
11641 * window.c (window_from_coordinates, Frecenter): Adjust users.
11642 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11643 code is not really used.
11644 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11645 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11646 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11647 [!USE_GTK && !HAVE_NS]: Define as such.
11648 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11649 (note_mouse_highlight, expose_frame):
11650 * xfns.c (x_set_tool_bar_lines):
11651 * xterm.c (handle_one_xevent): Adjust users.
11653 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11655 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11656 This bug was introduced by my 2013-08-26 patch, which incorrectly
11657 assumed that the terminfo implementation doesn't use termcap buffers.
11658 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11659 these buffers apparently are used after all.
11660 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11661 (struct tty_display_info): Define members termcap_term_buffer and
11662 termcap_strings_buffer even if TERMINFO.
11664 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11667 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11668 'usage' docstring entry to pacify make-docfile.
11670 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11672 Change comparison functions =, <, >, <=, >= to take many arguments.
11673 * data.c: Change comparison functions' interface and implementation.
11674 * lisp.h: Make arithcompare available for efficient two arg
11676 * bytecode.c: Use arithcompare.
11677 * fileio.c: Use new interface.
11679 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11681 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11683 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11685 * eval.c (Feval): Document the new use of `lexical'.
11687 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11689 Review and drop old frame resize hack.
11690 * frame.h (struct frame): Remove force_flush_display_p.
11691 * dispnew.c (update_frame): Adjust user and don't call
11692 flush_frame here. The comment has said that there was an issues
11693 with redisplaying fringes, but I don't see any differences with
11694 and without this hack. Hopefully we can continue without it.
11695 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11696 current frame matrices twice if resized_p is set.
11698 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11700 Do not populate pure Xism x_sync to other ports.
11701 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11702 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11703 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11704 * w32term.h (x_sync): Remove prototype.
11706 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11708 Cleanup frame flushing.
11709 * dispextern.h (struct redisplay_interface):
11710 Drop flush_display_optional because flush_display is enough
11711 for X and flushing via RIF is just a no-op for others.
11712 * frame.h (flush_frame): New function.
11713 * dispnew.c (update_frame):
11714 * minibuf.c (read_minibuf):
11715 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11717 * keyboard.c (detect_input_pending_run_timers): Do not flush
11718 all frames but selected one in redisplay_preserve_echo_area.
11719 * nsterm.m (ns_flush): Remove no-op.
11720 (ns_redisplay_interface): Adjust user.
11721 * w32term.h (x_flush): Remove no-op.
11722 (w32_redisplay_interface): Adjust user.
11723 * xterm.c (x_flush): Simplify because we do not flush all
11724 frames at once any more. Adjust comment.
11725 (x_redisplay_interface): Adjust user.
11727 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11729 Port --without-x --enable-gcc-warnings to Fedora 19.
11730 * gfilenotify.c (globals_of_gfilenotify):
11731 Call g_type_init only if using an older glib version that needs it.
11733 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11735 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11736 (last_glyphless_glyph_merged_face_id): Remove declarations.
11737 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11738 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11739 (last_glyphless_glyph_merged_face_id): Now static.
11740 (merge_escape_glyph_face): New function, refactored from...
11741 (get_next_display_element): ...here.
11742 (merge_glyphless_glyph_face): New function, refactored from...
11743 (produce_glyphless_glyph): ...here...
11744 * term.c (produce_glyphless_glyph): ...and here.
11746 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11748 * eval.c (eval_sub): Only call Ffunction if necessary.
11750 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11752 Attempt to make redisplay more selective when changing cursor type.
11753 * frame.h (struct frame): New bitfield cursor_type_changed.
11754 * xdisp.c (cursor_type_changed): Remove.
11755 (try_cursor_movement, redisplay_window, try_window_id)
11756 (set_frame_cursor_types, try_window_reusing_current_matrix):
11757 Adjust to use per-frame bitfield.
11758 (redisplay_internal): Look for cursor type change on each visible
11759 frame and consider all frames if cursor type has been changed on
11760 the frame other than selected. If cursor type has been changed on
11761 selected frame only, do not use fast update.
11763 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11765 Attempt to make redisplay more selective when changing fonts.
11766 * frame.h (struct frame): New bitfield fonts_changed.
11767 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11768 (adjust_frame_glyphs): Add prototype.
11769 * dispnew.c (fonts_changed_p): Remove.
11770 (adjust_glyphs): Remove because we do not
11771 adjust matrices on all frames at once any more.
11772 (adjust_frame_glyphs): Block and unblock input here.
11773 (adjust_glyph_matrix): Use fonts_changed.
11774 (change_frame_size_1): Use adjust_frame_glyphs.
11775 * font.c (font_open_entity): Use fonts_changed.
11776 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11777 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11778 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11779 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11780 (shrink_mini_window, Fresize_mini_window_internal)
11781 (window_scroll_pixel_based, Fset_window_configuration)
11782 (apply_window_adjustment, Fset_window_vscroll):
11783 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11784 Use adjust_frame_glyphs.
11785 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11786 (try_window_reusing_current_matrix, try_window_id, display_line)
11787 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11788 (redisplay_internal): Consider fonts_changed and adjust frame
11789 matrices for each frame only if the frame is visible. If font
11790 has been changed on some frame during full redisplay, retry
11791 only visible frames where the font has been actually changed.
11793 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11795 Cache current header and mode line height for each window.
11796 * window.h (struct window): New fields mode_line_height
11797 and header_line_height.
11798 * window.c (make_window): Initialize them.
11799 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11800 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11801 (current_mode_line_height, current_header_line_height):
11802 Remove declaration.
11803 * xdisp.c (current_mode_line_height, current_header_line_height):
11805 (pos_visible_p, init_xdisp): Adjust user.
11806 (redisplay_window): Invalidate mode_line_height and
11807 header_line_height if current and desired matrices do not agree.
11809 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11811 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11812 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11814 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11816 Make --without-x compatible with --enable-gcc-warnings.
11817 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11818 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11819 members under HAVE_WINDOW_SYSTEM.
11820 * keyboard.c (make_lispy_focus_out): Likewise.
11821 (record_menu_key): Move under HAVE_MENUS.
11822 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11823 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11824 (syms_of_xdisp): Adjust user.
11825 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11826 (start_hourglass, cancel_hourglass):
11827 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11828 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11829 and CLEAR_FONT_TABLE_NFONTS.
11830 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11831 Declare only if HAVE_WINDOW_SYSTEM.
11832 (lface_same_font_attributes_p, clear_face_gcs): Define only
11833 if HAVE_WINDOW_SYSTEM.
11835 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11837 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11838 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11839 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11841 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11843 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11845 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11847 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11848 This fixes a type error on hosts where ptrdiff_t is wider than int.
11850 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11852 * keyboard.c (read_key_sequence_vs): New function.
11853 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11856 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11858 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11860 Makefile improvements.
11861 * Makefile.in (config.status): Don't use double-colon rules, as
11862 they are not portable according to POSIX. Fix shell typo with `;
11863 I guess this rule has never been tested?
11864 (VCSWITNESS): New macro, to override any environment var.
11866 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11868 * xterm.h (struct x_display_info): Do not track X connection
11869 fd separately because it is always available from Display.
11870 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11873 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11875 * buffer.c (drop_overlay):
11876 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11877 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11879 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11881 * buffer.c (Fmake_overlay, Fmove_overlay):
11882 * intervals.c (set_point_from_marker):
11883 * print.c (PRINTPREPARE): Prefer signal_error
11884 to plain error and report unsuitable marker too.
11886 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11888 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11889 for 'dragging' member.
11890 (struct x_output): Remove set-but-unused leftovers
11891 'left_before_move' and 'top_before_move'.
11892 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11893 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11894 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11895 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11896 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11897 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11898 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11899 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11901 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11903 * nsfont.m (INVALID_GLYPH): New define.
11904 (nsfont_encode_char): Use INVALID_GLYPH.
11905 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11907 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11909 * xterm.c (x_last_mouse_movement_time): Revert last change.
11910 This code should use XDisplayMotionBufferSize to check display's
11911 motion history first, and there are few other issues as well.
11912 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11913 (handle_one_xevent): Adjust user.
11915 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11917 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11918 * frame.c (Flast_nonminibuf_frame): ... to here.
11919 (check_minibuf_window): Don't abort if no window was found
11922 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11924 Use XGetMotionEvents to ask the last mouse motion time from X server.
11925 * xterm.c (X_MOTION_HISTORY): Default to 1.
11926 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11927 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11928 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11929 Ifdef away legacy code.
11930 (XTmouse_position, x_scroll_bar_report_motion):
11931 Use x_last_mouse_movement_time.
11932 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11935 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11937 * msdos.c (last_mouse_window): Move to...
11938 (dos_rawgetc): ...this function and adjust comment.
11939 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11940 (mouseMoved): ...this function and adjust comment.
11941 * w32term.c (last_window): Likewise with...
11942 (w32_read_socket): ...this function.
11943 * xterm.c (last_window): Likewise with...
11944 (handle_one_xevent): ...this function.
11946 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11948 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11949 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11950 (handle_one_xevent): ...to here.
11951 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11954 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11956 * msdos.c (IT_set_terminal_window): Remove no-op.
11957 (initialize_msdos_display): Adjust terminal setup.
11958 * w32console.c (w32con_set_terminal_window): Remove no-op.
11959 (initialize_w32_display): Adjust terminal setup.
11960 * w32term.c (w32_set_terminal_window): Remove no-op.
11961 (w32_create_terminal): Adjust terminal setup.
11962 * xterm.c (XTset_terminal_window): Remove no-op.
11963 (x_create_terminal): Adjust terminal setup.
11965 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11967 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11969 (ns_create_terminal): Adjust terminal setup.
11970 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11972 (w32_create_terminal): Adjust terminal setup.
11973 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11975 (x_create_terminal): Adjust terminal setup.
11977 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11979 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11980 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11981 * dispnew.c (buffer_posn_from_coords):
11982 * window.c (Fwindow_end, displayed_window_lines):
11983 * xdisp.c (redisplay_mode_lines): Use it.
11985 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11987 * fontset.c (face_for_char): Check char in the current face font first
11988 if HAVE_NS (Bug#15138).
11990 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11992 * window.c (temp_output_buffer_show): Make sure window returned
11993 by display_buffer is live (Bug#15213).
11995 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11997 Minor cleanup to avoid forward declarations.
11998 * coding.h (struct ccl_spec): Remove forward declaration.
11999 * composite.h (toplevel): Include font.h.
12000 (struct composition_it, struct face, struct font_metrics):
12001 Remove forward declaration.
12002 * dispextern.h (struct image, struct atimer): Likewise.
12003 * emacsgtkfixed.h (struct frame): Likewise.
12004 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12005 * font.h (struct font_driver, struct font, struct glyph_string)
12006 (struct face): Remove forward declaration.
12007 * fontset.h (struct face, struct font): Likewise.
12008 * frame.h (toplevel): Style cleanup.
12009 (enum output_method): Move to...
12010 * termhooks.h (enum output_method): ...here.
12011 (struct glyph, struct frame, struct ns_display_info)
12012 (struct x_display_info, struct w32_display_info):
12013 Remove forward declaration.
12014 * xterm.h (toplevel): Include termhooks.h.
12015 (struct font, struct window, struct glyph_matrix, struct frame)
12016 (struct input_event, struct face, struct image): Remove forward
12018 * gtkutil.h (struct _widget_value): Likewise.
12019 * keyboard.h (toplevel): Include termhooks.h.
12020 (struct input_event): Remove forward declaration.
12022 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12024 * intervals.c (set_point_from_marker): New function.
12025 * editfns.c (Fgoto_char):
12026 * process.c (Finternal_default_process_filter):
12027 * window.c (select_window_1): Use it.
12028 * buffer.h (set_point_from_marker): Add prototype.
12030 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12032 * w32.c (term_winsock): Call release_listen_threads before calling
12034 (_sys_wait_accept): Wait for accept event in a loop with a finite
12035 timeout, instead of waiting indefinitely. Will hopefully avoid
12036 hanging during exit because WSACleanup deadlocks waiting for the
12037 event object to be released. (Bug#14333)
12039 * w32proc.c (release_listen_threads): New function, signals all
12040 the reader threads that listen for connections to stop waiting.
12042 * w32.h (release_listen_threads): Add prototype.
12044 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12046 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12047 field of new marker (for sanity and safety).
12048 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12049 anyway because XMISCTYPE is a function and can't be an lvalue).
12051 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12053 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12054 (x_after_update_window_line, x_scroll_bar_create)
12055 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12056 (handle_one_xevent, x_clear_frame_area):
12057 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12058 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12059 * xterm.h (x_clear_area): Adjust prototype.
12061 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12063 Hook scanning and indentation functions to find_newline. This helps
12064 to avoid duplicated code and renders more respect to newline cache.
12065 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12066 * cmds.c (Fforward_line):
12067 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12068 Use find_newline and avoid unnecessary point movements.
12069 * search.c (scan_newline): Implement on top of find_newline.
12071 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12073 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12074 scoped code (bug#11258).
12076 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12078 * nsterm.m (last_window): New variable.
12079 (EV_TRAILER2): New macro.
12080 (EV_TRAILER): Call EV_TRAILER2.
12081 (mouseMoved:): Add support for mouse-autoselect-window
12082 on nextstep (Bug#6888).
12084 2013-08-28 Andreas Schwab <schwab@suse.de>
12086 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12087 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12088 Remove unused macro definitions.
12089 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12090 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12091 Only define if emacs.
12093 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12095 Prefer enum glyph_row_area to int where appropriate.
12096 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12098 (window_box, window_box_width, window_box_left, window_box_left_offset)
12099 (window_box_right, window_box_right_offset): Adjust prototypes.
12100 * xdisp.c (window_box, window_box_width, window_box_left)
12101 (window_box_left_offset, window_box_right, window_box_right_offset):
12102 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12103 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12104 * nsterm.m (ns_clip_to_row):
12105 * w32term.c (w32_clip_to_row):
12106 * xterm.c (x_clip_to_row): Likewise.
12108 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12110 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12111 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12113 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12115 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12116 for portability to hosts where /bin/sh has problems.
12118 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12120 Redesign redisplay interface to drop global output_cursor.
12121 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12122 (toplevel): Remove declaration of output_cursor.
12123 (set_output_cursor, x_cursor_to): Remove prototype.
12124 * window.h (struct window): New member output_cursor.
12125 (output_cursor_to): New function to replace RIF member.
12126 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12127 (update_text_area, set_window_cursor_after_update): Use it.
12128 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12129 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12130 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12131 * w32term.c (x_update_window_begin, x_update_window_end):
12132 * xterm.c (x_update_window_begin, x_update_window_end):
12133 Adjust to use per-window output cursor.
12135 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12137 Simplify SELECT_TYPE-related code.
12138 Like EMACS_TIME, this portability layer is no longer needed, since
12139 Emacs has been using fd_set as a portability layer for some time.
12140 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12141 (SELECT_TYPE): Remove. All uses changed to fd_set.
12142 (fd_set) [!FD_SET]: New typedef.
12144 Simplify EMACS_TIME-related code.
12145 This portability layer is no longer needed, since Emacs has been
12146 using struct timespec as a portability layer for some time.
12147 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12148 Include <time.h> rather than "systime.h"; that's all that's needed now.
12149 * dispnew.c: Include <timespec.h> rather than "systime.h";
12150 that's all that's needed now.
12151 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12152 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12153 TIMESPEC_RESOLUTION.
12154 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12155 LOG10_TIMESPEC_RESOLUTION.
12156 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12157 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12158 (make_emacs_time): Remove. All used changed to make_timespec.
12159 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12160 (current_timespec): Rename from current_emacs_time. All uses changed.
12161 (add_emacs_time): Remove. All uses changed to timespec_add.
12162 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12163 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12164 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12165 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12166 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12167 (current_timespec): Rename from current_emacs_time. All uses changed.
12168 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12169 changed to timespec_cmp.
12170 * xgselect.c: Include <timespec.h>, since our .h files don't.
12172 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12174 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12175 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12176 Remove the leftovers.
12177 * gtkutil.c (toplevel): Do not declare Qxft but include
12179 * image.c (toplevel): Do not declare Vlibrary_cache because
12180 it's already done in lisp.h.
12182 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12184 * lisp.h (Mouse_HLInfo): Move from here...
12185 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12186 (reset_mouse_highlight): New function.
12187 * msdos.c (dos_set_window_size, IT_update_begin)
12188 (internal_terminal_init):
12189 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12190 (ns_initialize_display_info):
12191 * w32console.c (initialize_w32_display):
12192 * w32term.c (x_update_window_end, x_free_frame_resources)
12193 (w32_initialize_display_info):
12194 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12195 * window.c (Fdelete_other_windows_internal):
12196 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12197 * termchar.h (toplevel):
12198 * xterm.h (toplevel): Include dispextern.h.
12200 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12202 Fix minor problems found by static checking.
12203 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12204 (expect): Avoid nested-if warning.
12205 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12206 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12207 * nsterm.h, nsterm.m (ns_select):
12208 * xgselect.c, xgselect.h (xg_select):
12209 Adjust signature to better match pselect's.
12210 * nsterm.m (ns_select):
12211 Don't set *TIMEOUT, since pselect doesn't.
12212 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12213 diagnostic about assigning const char * to it.
12214 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12216 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12218 * lread.c (substitute_object_recurse): Handle hash-tables as well
12221 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12223 Fix unlikely core dump in init_tty, and simplify terminfo case.
12224 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12225 The old version incorrectly dumped core if malloc returned a
12226 buffer containing only non-NUL bytes.
12227 (init_tty): Do not allocate or free termcap buffers; the
12228 struct does that for us now.
12229 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12230 (struct tty_display_info): Define members termcap_term_buffer and
12231 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12232 use them. Allocate them directly in struct rather than indirectly
12233 via a pointer, to simplify init_tty.
12235 * frame.c (check_minibuf_window): Initialize 'window' properly,
12236 so that Emacs reliably aborts later if 'window' is not initialized.
12238 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12240 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12241 of VoidSymbol (Bug#15154).
12243 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12245 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12246 mouse_face_beg_y and mouse_face_end_y.
12247 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12248 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12249 Adjust users and update comment where appropriate.
12251 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12253 * frame.c (check_minibuf_window): New function.
12254 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12255 Call check_minibuf_window (Bug#15183).
12257 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12259 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12260 because this is the only last cursor data we need to keep and consult.
12261 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12262 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12265 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12267 Fix recovering from possible decompression error.
12268 Since insert_from_gap doesn't always move point, we can't use PT as
12269 the position where the partially decompressed data ends, and
12270 should count how many bytes was produced so far.
12271 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12272 (unwind_decompress): Really delete partially uncompressed data.
12273 (Fzlib_decompress_region): Take decompressed data size into account.
12275 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12277 * syntax.c (init_syntax_once): Adjust comment and do an early
12278 initialization of Qchar_table_extra_slots just once...
12279 * casetab.c (init_casetab_once):
12280 * category.c (init_category_once):
12281 * character.c (syms_of_character):
12282 * coding.c (syms_of_coding):
12283 * xdisp.c (syms_of_xdisp): ...and omit it here.
12285 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12287 * xdisp.c (get_next_display_element): Don't apply to characters
12288 from a display vector the logic of setting it->end_of_box_run_p
12289 suitable for characters from a buffer. (Bug#15175)
12291 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12292 to handle directories, rather than '_utime' which doesn't.
12295 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12297 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12298 or fullscreen (Bug#14627).
12300 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12302 System-dependent integer overflow fixes.
12303 * process.c (Fset_process_window_size): Signal an error if
12304 the window size is outside the range supported by the lower level.
12305 * sysdep.c (set_window_size): Return negative on error,
12306 nonnegative on success, rather than -1, 0, 1 on not in system,
12307 failure, success. This is simpler. Caller changed.
12308 (serial_configure): Remove unnecessary initialization of local.
12309 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12310 size fits in unsigned long; this isn't true on some 32-bit hosts.
12311 Avoid buffer overrun if some future version of /proc/meminfo has a
12312 variable name longer than 20 bytes.
12313 (system_process_attributes) [__FreeBSD__]:
12314 Don't assume hw.availpages fits in 'int'.
12316 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12318 Don't let very long directory names overrun the stack.
12319 Fix some related minor problems involving "//", vfork.
12320 * callproc.c (encode_current_directory): New function.
12321 (call_process): Don't append "/"; not needed.
12322 * fileio.c (file_name_as_directory_slop): New constant.
12323 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12324 this can save the caller having to alloca.
12325 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12326 Use SAFE_ALLOCA, not alloca.
12327 (directory_file_name, Fexpand_file_name): Leave leading "//"
12328 alone, since it can be special even on POSIX platforms.
12329 * callproc.c (call_process):
12330 * process.c (Fformat_network_address):
12331 * sysdep.c (sys_subshell):
12332 Use encode_current_directory rather than rolling our own.
12333 (create_process): No need to encode directory; caller does that now.
12334 * process.h (encode_current_directory): New decl.
12335 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12336 Rework to avoid 'goto xyzzy;'.
12338 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12340 * xdisp.c (handle_face_prop): If the default face was remapped use
12341 the remapped face for strings from prefix properties. (Bug#15155)
12343 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12345 Minor cleanup for redisplay interface and few related functions.
12346 * frame.h (enum text_cursor_kinds): Move from here...
12347 * dispextern.h (enum text_cursor_kinds): ...to here.
12348 (toplevel): Drop unnecessary declarations.
12349 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12350 in update_window_end_hook and draw_window_cursor functions.
12351 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12352 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12353 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12354 * xterm.c (x_update_window_end, x_draw_window_cursor):
12355 * xdisp.c (display_and_set_cursor, update_window_cursor)
12356 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12357 enum text_cursor_kinds where appropriate.
12359 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12361 Redesign redisplay interface to drop updated_row and updated_area.
12362 * dispextern.h (updated_row, updated_area): Remove declaration.
12363 (struct redisplay_interface): Pass glyph row and row area parameters
12364 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12365 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12367 * dispnew.c (updated_row, updated_area): Remove.
12368 (redraw_overlapped_rows, update_window_line): Adjust user.
12369 (update_marginal_area, update_text_area): Likewise. Pass updated row
12370 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12371 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12374 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12376 * process.c (flush_pending_output): Remove stub.
12379 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12381 * callproc.c: Fix race that killed background processes (Bug#15144).
12382 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12383 Record deleted process-id in critical section, not afterwards.
12384 Don't mistakenly kill process created by a call-process invocation
12385 that discards output and does not wait.
12387 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12389 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12390 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12391 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12392 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12393 to shut up compiler in mark_object.
12394 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12396 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12398 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12399 We can't portably rely on PTY_OPEN doing that, even if
12400 it calls posix_openpt with O_CLOEXEC.
12402 2013-08-20 Kenichi Handa <handa@gnu.org>
12404 * character.c (string_char): Improve commentary.
12406 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12408 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12409 (struct animation_cache): Make signature a flexible array member.
12410 All uses changed. This is a tad slower but may insulate us better
12411 from future changes to ImageMagick.
12413 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12415 * image.c: Shrink memory needed for animation cache.
12416 (SIGNATURE_DIGESTSIZE): New constant.
12417 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12418 (imagemagick_create_cache): Copy the signature. This saves
12419 several KB of memory that ImageMagick wastes per signature.
12420 Don't bother updating the update_time, as the caller does that now.
12421 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12422 it's a fixed size struct member now.
12423 (imagemagick_get_animation_cache): Always destroy the signature,
12424 as it's now imagemagick_create_cache's responsibility to copy it.
12425 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12426 and use memcmp rather than strcmp.
12427 eassert that ImageMagick returns a signature of the specified length.
12429 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12431 * image.c (imagemagick_get_animation_cache): Don't segfault on
12433 (imagemagick_get_animation_cache): Revert to previous definition
12434 so that it actually works. But keep the memory leak fix.
12435 (imagemagick_get_animation_cache): Fix memory leak.
12437 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12439 * image.c: Fix animation cache signature memory leak.
12440 Fix some other minor performance problems while we're at it.
12441 (imagemagick_create_cache): Clear just the members that
12442 need clearing. Don't set update_time, as caller does that now.
12443 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12444 Simplify by using pointer-to-pointer instead of a prev pointer.
12445 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12446 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12447 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12448 it's already a copy. Free the signature probe unless it's cached.
12450 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12451 This was introduced by my 2013-08-12 fix for Bug#15035.
12453 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12455 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12456 (imagemagick_prune_animation_cache): Now static.
12458 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12460 * image.c (imagemagick_get_animation_cache): Don't segfault when
12461 pruning all entries.
12463 2013-08-18 Ken Brown <kbrown@cornell.edu>
12465 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12466 static heap if ENABLE_CHECKING is defined.
12467 (max_bss_sbrk_ptr): New variable.
12468 (bss_sbrk): Use it.
12469 (report_sheap_usage): Report maximum static heap usage instead of
12470 ending static heap usage.
12472 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12474 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12475 of zlib_initialized according to the results of calling
12476 init_zlib_functions.
12478 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12480 * image.c: Implement an ImageMagick per-image cache.
12481 (imagemagick_get_animation_cache): Fix a double-free error.
12482 (imagemagick_load_image): Remove the ping_wand code, which only
12483 apparently saved time on invalid animated images, and slowed down
12484 everything else. Optimize for the common case.
12486 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12488 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12490 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12492 * marker.c (set_marker): Remove documentation of undefined behavior.
12494 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12496 * image.c (imagemagick_compute_animated_image): Animate correctly
12497 when sub-images are smaller than the main image.
12498 (imagemagick_compute_animated_image): Setting the iterator row to
12499 zero is apparently not allowed.
12500 (imagemagick_compute_animated_image): Allow images that say they
12501 have sub-images that are bigger than the main image, but just crop
12504 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12506 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12508 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12510 * image.c (imagemagick_compute_animated_image): Respect the GIF
12513 2013-08-15 Ken Brown <kbrown@cornell.edu>
12515 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12516 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12519 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12521 Fix minor problems found by static checking.
12522 * frame.c (delete_frame):
12523 * xdisp.c (next_element_from_display_vector):
12524 Avoid uninitialized local.
12525 * image.c (imagemagick_compute_animated_image): Port to C89.
12526 Prefer usual GNU indentation style for loops.
12527 Be more careful about bizarrely large sizes, by using ptrdiff_t
12530 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12532 Fix infinite frame selection loop (Bug#15025).
12533 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12535 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12537 * xdisp.c (compute_window_start_on_continuation_line):
12538 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12539 to make sure we end up setting the window start at the leftmost
12540 visible character of the display line. This avoids funky
12541 horizontal shifting because the window start is not kept on the
12542 same position. (Bug#15090)
12543 (next_element_from_display_vector): Support 'box' face attribute
12544 in the face definitions of a display vector. (Bug#15099)
12546 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12548 * image.c (imagemagick_compute_animated_image): Implement animated
12549 images (bug#14700).
12550 (imagemagick_compute_animated_image): Fix some compilation
12551 warnings. Implement a very simple cache to make the animation
12552 usable at all, but it should be replaced with a per-image cache.
12554 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12556 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12557 to do `for' loops over alist values.
12558 * buffer.h (FOR_EACH_BUFFER):
12559 * process.c (FOR_EACH_PROCESS): Use it.
12560 (handle_child_signal, status_notify, Fget_buffer_process)
12561 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12563 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12565 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12566 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12567 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12568 to xzalloc and so avoid redundant call to memset.
12569 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12570 members because it is allocated with xzalloc and so already zeroed.
12572 2013-08-14 Ken Brown <kbrown@cornell.edu>
12574 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12577 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12579 Utility function and macro to copy Lisp string to C string.
12580 * lisp.h (xlispstrdupa): New macro.
12581 (xlispstrdup): New prototype.
12582 * alloc.c (xlispstrdup): New function.
12583 * callint.c (Fcall_interactively):
12584 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12585 (Fsubstitute_in_file_name):
12586 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12587 * image.c (x_create_bitmap_from_file):
12588 * w32term.c (w32_term_init):
12589 * xterm.c (x_term_init): Use xlispstrdup.
12591 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12593 * image.c (imagemagick_load_image): Make animated pictures work.
12594 There's still some problems with background color settings, though
12597 * decompress.c (unwind_decompress): Always restore point.
12599 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12601 * marker.c (set_marker): Reformat documentation.
12603 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12605 * xdisp.c (cursor_type_changed): Now static.
12607 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12608 Use changed. This avoids the need to call xmalloc and for the
12609 caller to call xfree, and avoids memory leaks in some situations.
12611 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12613 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12614 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12615 (redisplay_window): If window_end_valid is cleared due to non-zero
12616 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12617 so do not call to try_cursor_movement for that window.
12619 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12621 * window.h (struct window): Convert window_end_pos and
12622 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12623 (wset_window_end_pos, wset_window_end_vpos): Remove.
12624 * dispnew.c (adjust_glyph_matrix):
12625 * window.c (Fwindow_end, replace_window, set_window_buffer)
12627 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12628 (set_vertical_scroll_bar, redisplay_window, try_window)
12629 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12630 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12631 (note_mouse_highlight): Adjust users.
12632 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12635 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12637 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12638 * image.c (imagemagick_filename_hint): Use `const char *' and
12639 prefer SSDATA to SDATA to avoid warnings.
12641 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12643 Cleanup window fringes, margins and scroll bars adjustments.
12644 * window.c (set_window_fringes, set_window_margins)
12645 (set_window_scroll_bars, apply_window_adjustment): New functions.
12646 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12647 (Fset_window_scroll_bars): Use them.
12649 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12651 * window.h (struct window): Convert scroll_bar_width
12652 from Lisp_Object to integer. Adjust comment.
12653 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12655 * window.c (wset_scroll_bar_width): Remove.
12656 (make_window): Initialize scroll_bar_width.
12657 (Fsplit_window_internal): Use direct assignment.
12658 (Fset_window_configuration, save_window_save):
12659 Convert Lisp_Object to integer and back where appropriate.
12660 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12661 bar was actually changed, and mention this in docstring.
12663 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12665 * decompress.c: Minor simplifications.
12666 (Fzlib_decompress_region): Don't bother verifying
12667 that avail_out <= UINT_MAX, as that was confusing.
12668 Mention the restriction in a comment instead.
12669 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12671 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12673 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12674 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12676 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12678 * image.c (imagemagick_filename_hint): Check for errors in the
12681 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12683 * window.c (Fwindow_margins): Return nil when there's no marginal
12684 area, as per the documented API.
12686 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12687 Fmake_vector, as scroll bar's struct members are not all Lisp
12688 objects now. This avoids crashes in GC.
12690 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12691 bool, so its address could be taken.
12693 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12695 * image.c (imagemagick_filename_hint): New function to possibly
12696 apply `image-content-type-suffixes'.
12697 (imagemagick_load_image): Use it.
12699 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12701 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12702 if loading zlib failed.
12704 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12706 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12707 2013-08-13 checkin below. Change bool to BOOL, rule is:
12708 All Obj-C code uses BOOL, except for interfaces callable from C.
12710 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12712 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12714 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12715 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12716 bool instead of BOOL.
12717 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12718 from Lisp_Object to bitfield. Adjust comment.
12719 * w32term.c (x_scroll_bar_create): Adjust user.
12720 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12721 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12722 Use bool for boolean.
12723 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12724 to `unsigned int' when defining a bitfield.
12726 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12728 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12730 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12732 * window.h (struct window): Convert left_margin_cols and
12733 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12734 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12735 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12737 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12739 (showing_window_margins_p, update_window_line, update_frame_1):
12740 * fringe.c (draw_fringe_bitmap_1):
12741 * xdisp.c (window_box_width): Adjust users.
12742 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12743 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12744 Use direct assignment.
12745 (Fset_window_configuration, save_window_save, Fwindow_margins):
12746 Convert Lisp_Object to integer and back where appropriate.
12747 (Fset_window_margins): Adjust user. Return t if any margin
12748 was actually changed, and mention this in docstring.
12750 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12752 * syntax.c (forward_word):
12753 * cmds.c (forward_char, backward_char): Mention the optional argument.
12755 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12757 * window.h (struct window): Convert left_fringe_width
12758 and right_fringe_width from Lisp_Objects to integers.
12760 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12761 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12762 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12764 (make_window): Initialize new integer fields to -1.
12765 (Fsplit_window_internal): Use direct assignment.
12766 (Fset_window_configuration, save_window_save):
12767 Convert Lisp_Object to integer and back where appropriate.
12768 (Fset_window_fringes): Adjust user. Return t if any fringe
12769 was actually changed, and mention this in docstring.
12771 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12773 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12774 * nsfns.m (x_set_cursor_type):
12775 * w32fns.c (x_set_cursor_type):
12776 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12777 * xdisp.c (set_frame_cursor_types): ...but in common code.
12779 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12781 * font.c (clear_font_cache): New function, stripped from...
12782 (Fclear_font_cache): ...here, which now uses the function
12783 above. Adjust comment.
12784 * font.h (clear_font_cache): Add prototype.
12785 * xfaces.c (clear_face_cache): Use clear_font_cache.
12787 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12789 * window.c (Fset_window_start): Compare `w', not `window' because
12790 `w' might not be equal to `window' after call to decode_live_window.
12792 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12794 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12795 This fixes a problem introduced by the Bug#15035 patch
12796 when using GPG. Reported by Herbert J. Skuhra.
12798 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12800 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12801 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12802 not yet initialized.
12804 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12806 * decompress.c (Fzlib_decompress_region): Support zlib
12807 decompression, too, and rename.
12809 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12811 Minor zlib configuration tweaks.
12812 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12813 Don't assume presence of fn_inflateInit2_ zlib internal function.
12815 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12817 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12818 include the zlib prefix.
12820 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12822 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12823 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12824 define static variables that are pointers to zlib functions to be
12825 dynamically loaded.
12826 (init_zlib_functions) [WINDOWSNT]: New function.
12827 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12829 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12830 macros instead of invoking the zlib functions directly.
12831 (syms_of_decompress): DEFSYM Qzlib_dll.
12832 Staticpro Szlib_available_p.
12834 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12836 Avoid looping over all frame windows to freeze and unfreeze.
12837 * window.h (struct window): Drop frozen_window_start_p.
12838 (freeze_window_starts): Drop prototype.
12839 * frame.h (struct frame): New frozen_window_starts flag.
12840 (FRAME_WINDOWS_FROZEN): New macro.
12841 * window.c (freeze_window_start, freeze_window_starts):
12843 (select_window, replace_window): Adjust users.
12844 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12845 (window_frozen_p): New function.
12846 (redisplay_window): Use it.
12848 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12850 Fix some fd issues when running subprocesses (Bug#15035).
12851 Fix bugs that can leak files or file descriptors on errors.
12852 Don't unlink open temp files, as that's hard for users to diagnose
12853 when things go awry (e.g., temp disk exhausted).
12854 Don't bother to lock temp files. Check for invalid recursion.
12855 * callproc.c (synch_process_fd): Remove. All uses removed.
12856 (synch_process_tempfile): New var or macro.
12857 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12859 (record_kill_process): New arg, the temp name. All callers changed.
12860 (delete_temp_file): Now just a simple wrapper around unlink.
12861 (call_process_kill): New arg, the call_process_fd array.
12862 Close them all. Clear synch_process_pid. Remove the temp file,
12863 or arrange for it to be removed.
12864 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12865 that's been moved to synch_process_tempfile. Caller changed.
12866 Do not remove the tempfile; that's now call_process_kill's
12868 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12869 call_process_kill; the caller now does that.
12870 (call_process_cleanup): Do not close the process fd; that's now
12871 call_process_kill's responsibility.
12872 (Fcall_process): Implement via new function call_process, which
12873 has most of the old body of Fcall_process, but with a different API.
12874 (call_process): New function that does not open or close filefd if
12875 it is nonnegative. Record which fds need to be closed, and let
12876 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12877 Signal an error if invoked recursively (could be done via a hook).
12878 Simplify creation of the tempfile in the MSDOS case.
12879 Don't create the output file until after checking for the executable.
12880 Report any failure to open /dev/null.
12881 Don't open /dev/null for writing twice; once is enough.
12882 Don't create pipe if all output is being discarded or sent to file.
12883 Don't worry about setting up the coding system or reading from the
12884 pipe if all output is being discarded.
12885 Hoist fd_error local into top level, to lessen block nesting.
12886 Don't record deleted pid here; now done by Fcall_process_region.
12887 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12888 and note its success in synch_process_tempfile.
12889 Do not leak resources when child_setup fails.
12890 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12891 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12892 (create_temp_file): Now returns open fd, with an additional
12893 Lisp_Object * argument to return the name. All callers changed.
12894 Do not close the file; rewind it instead, and leave it open for
12895 the caller. Do not lock the temp file. Unwind-protect the file
12896 and the file-descriptor.
12897 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12898 If an asynchrounous process, record it here, not in call_process.
12899 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12900 * eval.c (set_unwind_protect): New function.
12901 * fileio.c (write_region): New function, generalized from the
12902 old Fwrite_region. Do not lock temp files.
12903 (Fwrite_region): Use it.
12904 * lisp.h (set_unwind_protect, write_region): New decls.
12905 * process.c: Include <verify.h>.
12906 (make_process): Mark fds as initially closed.
12907 (deleted_pid_list): Now a list of pid-filename pairs.
12909 (close_process_fd): New function.
12910 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12911 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12912 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12913 (create_process, create_pty, Fmake_serial_process)
12914 (server_accept_connection): Record which fds need to be closed,
12915 and let deactivate_process close them.
12916 (Fmake_network_process): Do not discard the unwind-protect
12917 until it's safe to do so.
12918 (deactivate_process): Close the fds opened by create_process etc.
12919 (Fprocess_send_eof): Adjust to new way of recording open fds.
12920 Report an error if /dev/null can't be opened, instead of aborting.
12921 * process.h (PROCESS_OPEN_FDS): New constant.
12922 (struct Lisp_Process): New member open_fds.
12923 (record_kill_process, record_deleted_pid): Adjust signatures.
12924 (record_deleted_pid): Move decl here ...
12925 * syswait.h (record_deleted_pid): ... from here.
12927 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12929 * decompress.c: Fix bugs with large buffers and weird inputs.
12930 Tune a bit. Reindent as per usual Emacs style.
12931 (BUFFER_SIZE): Remove.
12932 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12933 more than UINT_MAX bytes. Decompress into the gap instead of into
12934 an auto buffer, as this should avoid copying. Return nil if
12935 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12936 set immediate_quit; we shouldn't trust zlib code that much.
12938 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12940 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12941 errors, and really move the gap to where we want it.
12943 * lisp.h: Include decompress.c support.
12945 * emacs.c (main): Include decompress.c support.
12947 * Makefile.in: Include -lz if present.
12949 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12951 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12952 (initWithTitle:): Initialize frame to 0.
12953 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12954 (fillWithWidgetValue:frame:): Rename from
12955 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12957 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12958 fillWithWidgetValue:frame:
12960 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12961 remove memory leak warnings.
12963 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12964 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12965 menu_pending_title.
12967 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12968 (x_activate_menubar): Update the whole menu.
12969 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12970 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12971 current event is not NSSystemDefined (Bug#15001).
12972 Call ns_check_menu_open only if trackingMenu is 2.
12973 (menuDidClose:): New method, decrease trackingMenu.
12974 (fillWithWidgetValue:setDelegate:): New method.
12975 (fillWithWidgetValue:): Call the above.
12977 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12979 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12981 Omit some unnecessary casts.
12982 Many of these go back to the old pre-C89 days, when they may have
12983 been needed, but we've been assuming C89 or later for a while now.
12984 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12985 (live_float_p, live_misc_p, live_vector_p):
12986 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12987 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12988 (defvar_per_buffer):
12989 * callint.c (Fcall_interactively):
12990 * doc.c (Fsubstitute_command_keys):
12991 * filelock.c (get_boot_time):
12992 * frame.c (xrdb_get_resource):
12993 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12994 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12995 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12996 (menuitem_highlight_callback, menu_destroy_callback)
12997 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12998 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12999 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13000 (xg_tool_bar_help_callback, tb_size_cb):
13001 * image.c (xpm_alloc_color, png_read_from_memory)
13002 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13003 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13005 * keymap.c (describe_map):
13006 * nsfns.m (Fns_display_monitor_attributes_list):
13007 * nsmenu.m (process_dialog:):
13008 * nsterm.m (hold_event):
13009 * process.c (wait_reading_process_output):
13010 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13011 * scroll.c (do_direct_scrolling, scrolling_1):
13012 * termcap.c (tgetent):
13013 * window.c (check_window_containing, add_window_to_list)
13014 (freeze_window_starts):
13015 * xdisp.c (compare_overlay_entries, vmessage):
13016 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13017 (x_get_monitor_attributes_xrandr)
13018 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13019 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13020 * xfont.c (xfont_match, xfont_open):
13021 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13022 (menubar_selection_callback, menu_position_func)
13023 (popup_selection_callback, create_and_show_popup_menu)
13024 (dialog_selection_callback, create_and_show_dialog):
13025 * xrdb.c (x_get_string_resource)
13027 * xsmfns.c (x_session_check_input):
13028 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13029 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13030 (xaw_jump_callback, xaw_scroll_callback):
13031 Omit unnecessary casts.
13033 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13035 Minor string-length refactoring.
13036 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13037 * frame.c (make_monitor_attribute_list):
13038 Prefer build_string to strlen + make_string.
13040 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13042 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13043 don't check minor_code (Bug#14417).
13045 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13047 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13048 vertical positions instead. This avoids calling MATRIX_ROW with
13049 row numbers that are possibly beyond valid limits. (Bug#15064)
13051 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13053 Use xstrdup and build_unibyte_string where applicable.
13054 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13055 * xfns.c (x_window):
13056 * xrdb.c (x_get_customization_string):
13057 * xterm.c (xim_initialize):
13058 * w32fns.c (w32_window): Use xstrdup.
13059 (w32_display_monitor_attributes_list):
13060 * emacs.c (init_cmdargs):
13061 * keyboard.c (PUSH_C_STR):
13062 * nsfont.m (nsfont_open):
13063 * sysdep.c (system_process_attributes):
13064 * w32.c (system_process_attributes):
13065 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13067 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13069 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13070 variables of these types so that GDB would know about them, as aid
13071 for debugging fatal exceptions. (Bug#15024) See also
13072 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13075 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13077 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13078 larger than the NSWindow (Bug#14934).
13080 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13082 Redesign redisplay interface to drop global variable updated_window.
13083 Always pass currently updated window as a parameter to update routines.
13084 * dispextern.h (updated_window): Remove declaration.
13085 (struct redisplay_interface): Pass window parameter to
13086 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13087 and after_update_window_hook.
13088 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13090 * dispnew.c (updated_window): Remove.
13091 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13092 (update_window_line): Adjust to match redisplay interface changes.
13093 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13094 (ns_scroll_run, ns_after_update_window_line):
13095 * w32term.c (x_update_window_begin, x_update_window_end)
13096 (x_after_update_window_line, x_scroll_run):
13097 * xterm.c (x_update_window_begin, x_update_window_end)
13098 (x_after_update_window_line, x_scroll_run):
13099 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13100 Likewise. Adjust comments where appropriate.
13101 (x_cursor_to): Simplify because this is always called during window
13102 update (but install debugging check anyway).
13103 (expose_window): Check must_be_updated_p flag to see whether this
13104 function is called during window update.
13106 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13108 Do not reset window modification event counters excessively.
13109 These leftovers and poor man's tricky methods to catch extra
13110 redisplay's attention are no longer needed.
13111 * frame.c (set_menu_bar_lines_1):
13112 * minibuf.c (read_minibuf_unwind):
13113 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13114 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13115 (window_scroll_line_based, Fset_window_configuration):
13116 * xdisp.c (redisplay_window): Do not reset last_modified and
13117 last_overlay_modified counters.
13119 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13121 * xselect.c (x_send_client_event): Set send_event and serial, memset
13122 data.l as it might be bigger than data.b. Use 24 bit mask to
13123 XSendEvent (Bug#15034).
13125 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13127 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13128 for TTY frames that are not the top frame on their console.
13131 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13133 * w32term.c (w32fullscreen_hook): Really maximize frame when
13134 asked for (Bug#14841).
13136 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13138 Prefer selected_window to Fselected_window, likewise for frames.
13139 * buffer.c (Fbuffer_swap_text):
13140 * data.c (Fvariable_binding_locus):
13141 * window.c (run_window_configuration_change_hook): Adjust users.
13142 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13143 Use decode_live_frame.
13145 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13147 Be more careful if selected window shows the buffer other than current,
13148 use window_outdated only if this is not so. This change should also
13149 address some weird issues discussed in Bug#13012.
13150 * window.h (window_outdated): New prototype.
13151 * window.c (window_outdated): Now here. Convert from static and
13152 always assume window's buffer.
13153 (Fwindow_end, Fwindow_line_height): Use it.
13154 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13155 and always assume window's buffer.
13156 (redisplay_window): Adjust user.
13157 (redisplay_internal): Call to reconsider_clip_changes once and
13158 check whether mode line should be updated only if selected window
13159 shows current buffer.
13160 (run_window_scroll_functions): Use eassert for debugging check.
13161 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13163 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13165 * window.c (window_scroll, window_scroll_pixel_based)
13166 (window_scroll_line_based): Use bool for booleans.
13168 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13170 * process.c: Fix minor off-by-one issues in descriptor counts.
13171 This shouldn't fix any real bugs, but it cleans up the code a bit.
13172 (max_process_desc, max_input_desc): -1, not 0, means none.
13174 (delete_input_desc): New function.
13175 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13176 (deactivate_process): Scan backwards when recomuting max_process_desc;
13177 that should be faster.
13178 (init_process_emacs): Initialize max_input_desc.
13180 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13182 Use region cache to speedup bidi_find_paragraph_start.
13183 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13184 Rename cache_long_line_scans to cache_long_scans.
13185 * buffer.c (bset_cache_long_line_scans): Rename to
13186 bset_cache_long_scans.
13187 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13188 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13190 (syms_of_buffer): Rename cache-long-line-scans to
13191 cache-long-scans. Adjust docstring.
13192 * search.c (newline_cache_on_off):
13193 * indent.c (width_run_cache_on_off): Adjust users.
13194 * bidi.c (bidi_paragraph_cache_on_off): New function.
13195 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13196 * insdel.c (prepare_to_modify_buffer):
13197 Invalidate bidi_paragraph_cache if enabled.
13199 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13201 Invalidate region caches only if buffer text is going to be changed.
13202 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13203 (modify_text): ...new prototype.
13204 (prepare_to_modify_buffer_1): New prototype.
13205 * textprop.c (modify_region): Rename to...
13206 (modify_text_properties): ...new function.
13207 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13208 (Fremove_list_of_text_properties): Adjust users.
13209 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13210 (modify_text): ...new function.
13211 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13212 (prepare_to_modify_buffer_1): ...new function.
13213 * casefiddle.c (casify_region):
13214 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13215 (Ftranspose_regions): Use modify_text.
13217 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13219 * lisp.mk (lisp): Add nadvice.elc.
13221 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13223 New macro to iterate over live buffers similar to frames.
13224 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13225 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13226 Declare buffer-related variables here to offload lisp.h.
13227 * buffer.c (Vbuffer_alist): Adjust comment.
13228 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13229 (other_buffer_safely):
13230 * data.c (store_symval_forwarding):
13231 * dispnew.c (Fframe_or_buffer_changed_p):
13232 * fileio.c (Fdo_auto_save):
13233 * filelock.c (unlock_all_files):
13234 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13236 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13238 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13239 * callproc.c (create_temp_file):
13240 * filelock.c (create_lock_file):
13241 Assume mkostemp, since it's now provided by Gnulib.
13243 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13245 * w32.c (mkostemp): New function.
13246 (mktemp): Remove, no longer used. Most of the code reused in
13247 mkostemp. (Bug#15015)
13248 (mktemp): Don't undef.
13250 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13252 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13253 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13254 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13255 (free_glyph_pool, check_glyph_memory): Likewise for
13256 all users. Adjust comments where appropriate.
13258 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13260 * composite.h: Minor fixups.
13261 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13262 to fix a misspelling, and change it to an inline function while
13263 we're at it (it need not be a macro). All uses changed.
13264 (composition_method, composition_valid_p):
13265 Rewrite to avoid assignments in if-conditions.
13267 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13269 Do not use global Lisp_Object in composition macros.
13270 * composite.h (composition_temp): Remove declaration.
13271 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13272 (composition_method, composition_valid_p): ...inline functions.
13273 (compose_region): Remove the leftover.
13274 * composite.c (composition_temp): Remove.
13275 (run_composition_function, update_compositions)
13276 (composition_compute_stop_pos, composition_adjust_point)
13277 (Ffind_composition_internal):
13278 * coding.c (handle_composition_annotation):
13279 * xdisp.c (handle_composition_prop, check_point_in_composition):
13280 Related users changed.
13282 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13284 Drop FRAME_PTR typedef.
13285 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13286 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13287 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13288 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13289 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13290 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13291 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13292 All related users changed.
13294 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13296 * eval.c (default_toplevel_binding): New function.
13298 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13299 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13300 (syms_of_eval): Export them.
13301 * data.c (Fdefault_value): Micro cleanup.
13302 * term.c (init_tty): Use "false".
13304 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13306 Fix X GC leak in GTK and raw (no toolkit) X ports.
13307 * xterm.c (x_free_frame_resources): If white and black relief
13308 GCs are allocated, always free them here.
13309 * xfns.c (x_make_gc): Omit redundant initialization.
13310 * widget.c (create_frame_gcs): Remove the leftover.
13311 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13312 in x_free_frame_resources.
13314 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13316 * nsterm.m (windowWillResize:toSize:): Only change title if
13317 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13319 (viewDidEndLiveResize): New method.
13321 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13322 inside NS_IMPL_COCOA.
13324 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13326 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13327 Do not check whether undo is enabled because record_insert and
13328 record_delete does that themselves.
13330 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13332 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13333 member which is not really used any more.
13334 (FRAME_XIC_BASE_FONTNAME): Remove.
13335 * xfns.c (xic_free_fontset): Adjust user.
13336 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13337 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13338 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13339 (xdialog_show): Use eassert for debugging check.
13340 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13342 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13344 * fileio.c, fns.c (merge): Move extern decl from here ...
13345 * lisp.h (merge): ... to here.
13347 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13349 Fix last font-related change.
13350 * w32font.h (w32font_list_internal, w32font_match_internal):
13352 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13353 (uniscribe_list_family): Adjust to match font API change.
13354 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13355 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13357 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13359 * frame.h (FRAME_MOUSE_UPDATE):
13360 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13361 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13363 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13365 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13366 * font.h (struct font_driver): Change list, match, and list_family
13367 functions to accept struct frame * as first arg.
13368 * font.c (font_score, font_compare, font_sort_entities):
13370 (font_sort_entities, font_list_entities, font_select_entity)
13371 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13372 match font API change.
13373 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13374 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13375 * ftxfont.c (ftxfont_list, ftxfont_match):
13376 * xftfont.c (xftfont_list, xftfont_match):
13377 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13378 * w32font.c (w32font_list, w32font_match, w32font_list)
13379 (w32font_list_internal, w32_font_match_internal): Likewise.
13380 * xfaces.c (Fx_family_fonts): Adjust user.
13382 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13384 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13385 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13386 only if HAVE_X_WINDOWS is in use.
13387 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13388 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13389 * w32term.c (x_wm_set_icon_position): Likewise.
13390 * w32fns.c (x_icon): Adjust user.
13392 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13394 * xterm.c (last_mouse_press_frame): Remove the
13395 leftover which is not really used any more.
13396 (handle_one_xevent, syms_of_xterm): Adjust users.
13397 (x_flush): Call XFlush once per each X display, not frame.
13398 This is better because this code always unconditionally skips
13399 non-X frames in Vframe_list and issues the only XFlush if we
13400 have more than one X frame on the same X display.
13401 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13402 Use bool for booleans.
13403 (x_draw_glyph_string_background, cvt_string_to_pixel)
13404 (cvt_pixel_dtor): Drop unnecessary prototypes.
13405 * xterm.h (x_display_ok): Adjust prototype.
13407 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13409 Drop unnecessary functions that deals with frame pixel size.
13410 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13411 (x_pixel_height): Drop prototypes.
13412 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13413 (x_pixel_height): Drop implementations.
13414 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13415 which should be always valid for window frame.
13416 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13417 * w32menu.c (Fx_popup_dialog):
13418 * xmenu.c (Fx_popup_dialog): Likewise for both.
13420 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13422 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13423 frame parameters and call to Fmodify_frame_parameters just once.
13424 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13425 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13426 and mention nil frame in docstring.
13428 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13430 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13431 (x_figure_window_size): Likewise. Adjust to return long.
13432 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13433 (toplevel): Move Qterminal_live_p to...
13434 * terminal.c (toplevel): ...here, make it static, and...
13435 (syms_of_terminal): ...DEFSYM here.
13436 * frame.h (Qterminal_live_p): Remove declaration.
13437 (make_frame, x_figure_window_size): Adjust prototype.
13438 * nsfns.m (Fx_create_frame): Use long for window flags.
13440 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13442 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13443 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13444 Do not assume that emacs_close (INT_MAX) is a no-op.
13446 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13448 * xfaces.c (make_face_cache): For struct face_cache, prefer
13449 xmalloc to xzalloc and so avoid redundant call to memset.
13450 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13452 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13454 * fringe.c (draw_window_fringes, update_window_fringes)
13455 (compute_fringe_widths):
13456 * w32term.c (x_draw_glyph_string):
13457 * window.c (candidate_window_p, Frecenter):
13458 * xfaces.c (realize_basic_faces, realize_default_face)
13459 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13460 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13461 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13462 * xmenu.c (Fx_menu_bar_open_internal):
13463 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13464 * xsettings.c (xft_settings_event):
13465 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13466 Use bool for booleans. Adjust style and comments where
13468 * dispextern.h (draw_window_fringes, update_window_fringes)
13469 (compute_fringe_widths):
13470 * xterm.h (x_had_errors_p): Adjust prototype.
13472 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13474 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13475 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13477 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13479 * fns.c (toplevel): Remove comment before Fsafe_length because
13480 it checks for QUIT.
13482 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13484 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13486 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13488 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13489 frame which got the message is still alive, before dereferencing
13490 its pointer. (Bug#14970)
13492 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13493 be a live window, before using it as such. (Bug#14970)
13495 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13497 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13498 w32_detect_focus_change instead of doing part of its job by hand.
13499 This fixes the problem whereby FOCUS_OUT events were not sent to
13502 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13504 * process.c (Fprocess_list): Doc fix.
13506 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13507 being re-exposed only if it didn't ask to become visible.
13508 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13509 was previously iconified. (Bug#14841)
13510 (x_iconify_frame): Mark the frame iconified.
13512 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13514 Fix minor problems found by static checking.
13515 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13516 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13518 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13520 * eval.c (set_specpdl_old_value): New function.
13521 (unbind_to): Minor simplification.
13522 (get_backtrace_frame): New function.
13523 (Fbacktrace_frame): Use it. Add `base' argument.
13524 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13525 (syms_of_eval): Export backtrace-eval.
13526 * xterm.c (x_focus_changed): Simplify.
13528 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13530 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13532 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13534 * xdisp.c (redisplay_window): Instead of moving point out of
13535 scroll margin, reject the force_start method, and try scrolling
13536 instead. (Bug#14780)
13538 2013-07-24 Ken Brown <kbrown@cornell.edu>
13540 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13543 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13545 * eval.c (Fprogn): Do not check that BODY is a proper list.
13546 This undoes the previous change. The check slows down the
13547 interpreter, and is not needed to prevent a crash. See
13548 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13550 2013-07-23 Glenn Morris <rgm@gnu.org>
13552 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13554 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13556 Port to GNU/Linux systems with tinfo but not ncurses.
13557 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13558 to decide whether ncurses is being used. Without this change,
13559 GCC complains about tgetent not being declared, on a system
13560 that has tinfo installed but ncurses not installed.
13562 * eval.c (Fprogn): Check that BODY is a proper list.
13564 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13565 * data.c (Fsetq_default):
13566 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13567 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13569 Tune by taking advantage of the fact that ARGS is always a list
13570 when a function is declared to have UNEVALLED args.
13572 * emacsgtkfixed.c: Port to GCC 4.6.
13573 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13575 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13577 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13578 here to silence compiler warnings.
13580 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13582 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13583 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13584 from messing up Emacs's 'struct frame' (Bug#14923).
13586 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13588 * alloc.c (make_save_ptr_ptr): Define this function.
13589 It was inadvertently omitted. It's needed only if
13590 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13592 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13594 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13595 frame have focus (Bug#14895).
13597 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13599 Avoid vfork-related deadlock more cleanly.
13600 * callproc.c (child_setup): When the child's exec fails, output
13601 the program name, as that's more useful. Use O_NONBLOCK to avoid
13603 * process.c (create_process_1): Remove; no longer needed.
13604 (create_process): Remove timer hack; no longer needed, now that
13605 the child avoids deadlock.
13607 2013-07-20 Glenn Morris <rgm@gnu.org>
13609 * image.c (Fimage_flush): Fix doc typo.
13611 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13613 Fix array bounds violation when pty allocation fails.
13614 * process.c (PTY_NAME_SIZE): New constant.
13615 (pty_name): Remove static variable; it's now auto.
13616 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13617 Take pty_name as an arg rather than using a static variable.
13618 All callers changed.
13619 (create_process): Recover pty_flag from process, not from volatile local.
13620 (create_pty): Stay inside array even when pty allocation fails.
13621 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13623 * lread.c (Fload): Avoid initialization only when lint checking.
13624 Mention that it's needed only for older GCCs.
13626 2013-07-20 Kenichi Handa <handa@gnu.org>
13628 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13629 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13631 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13633 * lread.c (Fload): Avoid uninitialized warning.
13635 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13637 Fix some minor file descriptor leaks and related glitches.
13638 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13639 (create_lock_file): Use write, not emacs_write.
13640 * image.c (slurp_file, png_load_body):
13641 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13642 (server_accept_connection):
13643 Don't leak an fd on memory allocation failure.
13644 * image.c (slurp_file): Add a cheap heuristic for growing files.
13645 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13646 as that's what the other routines do. Maybe input need not be
13647 blocked at all, but it's better to be consistent.
13648 Avoid undefined behavior when strlen is zero.
13650 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13651 (NSTATICS): Now a constant; doesn't need to be a macro.
13653 2013-07-19 Richard Stallman <rms@gnu.org>
13655 * coding.c (decode_coding_utf_8): Add simple loop for fast
13656 processing of ASCII characters.
13658 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13660 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13662 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13664 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13665 unportable 'struct x_display_info'.
13666 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13667 is a portable type.
13669 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13671 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13672 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13674 (system_process_attributes): Prefer plain char to unsigned char
13675 when either will do. Clean up properly if interrupted or if
13676 memory allocations fail. Don't assume sscanf succeeds.
13677 Remove no-longer-needed workaround to stop GCC from whining.
13678 Read command-line once, instead of multiple times. Check read status a
13679 bit more carefully.
13681 Fix obscure porting bug with varargs functions.
13682 The code assumed that int is treated like ptrdiff_t in a vararg
13683 function, which is not a portable assumption. There was a similar
13684 -- though these days less likely -- porting problem with various
13685 assumptions that pointers of different types all smell the same as
13686 far as vararg functions is conserved. To make this problem less
13687 likely in the future, redo the API to use varargs functions.
13688 * alloc.c (make_save_value): Remove this vararg function.
13689 All uses changed to ...
13690 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13691 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13693 (make_save_ptr): Rename from make_save_pointer, for consistency with
13694 the above. Define only on platforms that need it. All uses changed.
13696 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13698 * keyboard.c: Try to fix typos in previous change.
13699 (DISPLAY_LIST_INFO): New macro.
13700 (kbd_buffer_get_event): Do not access members that are not present
13701 in X11. Revert inadvertent change of "!=" to "=".
13703 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13705 * keyboard.c (kbd_buffer_get_event):
13706 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13707 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13709 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13711 * filelock.c: Fix unlikely file descriptor leaks.
13712 (get_boot_time_1): Rework to avoid using emacs_open.
13713 This doesn't actually fix a leak, but is better anyway.
13714 (read_lock_data): Use read, not emacs_read.
13716 * doc.c: Fix minor memory and file descriptor leaks.
13717 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13718 (get_doc_string, Fsnarf_documentation):
13719 Fix file descriptor leak on error.
13721 * term.c: Fix minor fdopen-related file descriptor leaks.
13722 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13723 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13725 * charset.c: Fix file descriptor leaks and errno issues.
13727 (load_charset_map_from_file): Don't leak file descriptor on error.
13728 Use plain record_xmalloc since the allocation is larger than
13729 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13731 * eval.c (record_unwind_protect_nothing):
13732 * fileio.c (fclose_unwind):
13734 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13735 The replacement doesn't block input, but that no longer seems
13738 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13740 * lread.c: Fix file descriptor leaks and errno issues.
13741 (Fload): Close some races that leaked fds or streams when 'load'
13743 (Fload, openp): Report error number of last nontrivial failure to open.
13744 ENOENT counts as trivial.
13745 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13747 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13748 now that the function is always called with a nonnegative arg.
13749 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13750 All uses replaced with ...
13751 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13753 A few more minor file errno-reporting bugs.
13754 * callproc.c (Fcall_process):
13755 * doc.c (Fsnarf_documentation):
13756 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13757 * process.c (set_socket_option):
13758 Don't let a constructor trash errno.
13759 * doc.c: Include <errno.h>.
13761 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13763 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13765 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13767 Fix w32 bug with call-process-region (Bug#14885).
13768 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13769 to Fcall_process when the input is empty. This simplifies the
13770 code a bit. It makes no difference on POSIXish platforms but
13771 apparently it fixes a bug on w32.
13773 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13774 * fileio.c (close_file_unwind): Don't close if FD is negative;
13775 this can happen when unwinding a zapped file descriptor.
13776 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13777 in case Emacs runs out of memory between the two unwind-protects.
13778 Don't trash errno when closing FD.
13779 Zap the FD in the specpdl when closing it, instead of deferring
13780 the removal of the unwind-protect; this fixes a bug where a child
13781 function unwinds the stack past us.
13783 New unwind-protect flavors to better type-check C callbacks.
13784 This also lessens the need to write wrappers for callbacks,
13785 and the need for make_save_pointer.
13786 * alloc.c (free_save_value):
13787 * atimer.c (run_all_atimers):
13789 * alloc.c (safe_alloca_unwind):
13790 * atimer.c (unwind_stop_other_atimers):
13791 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13792 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13793 * minibuf.c (choose_minibuf_frame_1):
13794 * process.c (make_serial_process_unwind):
13795 * xdisp.c (pop_message_unwind):
13796 * xselect.c (queue_selection_requests_unwind):
13797 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13798 * alloc.c (record_xmalloc):
13799 Prefer record_unwind_protect_ptr to record_unwind_protect with
13801 * alloc.c (Fgarbage_collect):
13802 Prefer record_unwind_protect_void to passing a dummy.
13803 * buffer.c (restore_buffer):
13804 * window.c (restore_window_configuration):
13805 * xfns.c, w32fns.c (do_unwind_create_frame)
13806 New wrapper. All record-unwind uses of wrappee changed.
13807 * buffer.c (set_buffer_if_live):
13808 * callproc.c (call_process_cleanup, delete_temp_file):
13809 * coding.c (code_conversion_restore):
13810 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13811 * editfns.c (save_excursion_restore)
13812 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13813 (save_restriction_restore):
13814 * eval.c (restore_stack_limits, un_autoload):
13815 * fns.c (require_unwind):
13816 * keyboard.c (recursive_edit_unwind, tracking_off):
13817 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13818 * macros.c (pop_kbd_macro, restore_menu_items):
13819 * nsfns.m (unwind_create_frame):
13820 * print.c (print_unwind):
13821 * process.c (start_process_unwind):
13822 * search.c (unwind_set_match_data):
13823 * window.c (select_window_norecord, select_frame_norecord):
13824 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13825 (fast_set_selected_frame):
13826 * xfns.c, w32fns.c (unwind_create_tip_frame):
13827 Return void, not a dummy Lisp_Object. All uses changed.
13828 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13829 * callproc.c (call_process_kill):
13830 * fileio.c (restore_point_unwind, decide_coding_unwind)
13831 (build_annotations_unwind):
13832 * insdel.c (Fcombine_after_change_execute_1):
13833 * keyboard.c (read_char_help_form_unwind):
13834 * menu.c (unuse_menu_items):
13835 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13836 * sound.c (sound_cleanup):
13837 * xdisp.c (unwind_redisplay):
13838 * xfns.c (clean_up_dialog):
13839 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13840 Accept no args and return void, instead of accepting and returning
13841 a dummy Lisp_Object. All uses changed.
13842 * cygw32.c (fchdir_unwind):
13843 * fileio.c (close_file_unwind):
13844 * keyboard.c (restore_kboard_configuration):
13845 * lread.c (readevalllop_1):
13846 * process.c (wait_reading_process_output_unwind):
13847 Accept int and return void, rather than accepting an Emacs integer
13848 and returning a dummy object. In some cases this fixes an
13849 unlikely bug when the corresponding int is outside Emacs integer
13850 range. All uses changed.
13851 * dired.c (directory_files_internal_unwind):
13852 * fileio.c (do_auto_save_unwind):
13853 * gtkutil.c (pop_down_dialog):
13854 * insdel.c (reset_var_on_error):
13855 * lread.c (load_unwind):
13856 * xfns.c (clean_up_file_dialog):
13857 * xmenu.c, nsmenu.m (pop_down_menu):
13858 * xmenu.c (cleanup_widget_value_tree):
13859 * xselect.c (wait_for_property_change_unwind):
13860 Accept pointer and return void, rather than accepting an Emacs
13861 save value encapsulating the pointer and returning a dummy object.
13863 * editfns.c (Fformat): Update the saved pointer directly via
13864 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13865 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13866 (unwind_body): New function.
13867 (record_unwind_protect): First arg is now a function returning void,
13868 not a dummy Lisp_Object.
13869 (record_unwind_protect_ptr, record_unwind_protect_int)
13870 (record_unwind_protect_void): New functions.
13871 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13872 * fileio.c (struct auto_save_unwind): New type.
13873 (do_auto_save_unwind): Use it.
13874 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13875 * insdel.c (struct rvoe_arg): New type.
13876 (reset_var_on_error): Use it.
13877 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13879 (specbinding_func): Remove; there are now several such functions.
13880 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13881 (set_unwind_protect_ptr): New function.
13882 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13884 Be simpler and more consistent about reporting I/O errors.
13885 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13886 Say "Read error" and "Write error", rather than "I/O error", or
13887 "IO error reading", or "IO error writing", when a read or write
13889 * process.c (Fmake_network_process, wait_reading_process_output)
13890 (send_process, Fprocess_send_eof, wait_reading_process_output):
13891 Capitalize diagnostics consistently. Put "failed foo" at the
13892 start of the diagnostic, so that we don't capitalize the
13893 function name "foo". Consistently say "failed" for such
13895 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13896 All callers changed. This is so it can use report_file_error.
13897 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13898 diagnostics consistently as above.
13900 * fileio.c (report_file_errno): Fix errno reporting bug.
13901 If the file name is neither null nor a pair, package it up as a
13902 singleton list. All callers changed, both to this function and to
13903 report_file_error. This fixes a bug where the memory allocator
13904 invoked by list1 set errno so that the immediately following
13905 report_file_error reported the wrong errno value.
13907 Fix minor problems found by --enable-gcc-warnings.
13908 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13909 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13911 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13913 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13914 Set event->arg to Qt if switch-event shall be generated.
13915 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13917 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13919 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13922 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13923 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13924 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13925 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13926 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13927 and there is a focused frame.
13928 (head_table): Add focus-in and focus-out.
13929 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13930 bind to handle-focus-in/out.
13932 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13933 (Fhandle_switch_frame): Call Fhandle_focus_in.
13934 (syms_of_frame): defsubr handle-focus-in/out.
13936 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13938 Fix porting bug to older POSIXish platforms (Bug#14862).
13939 * sysdep.c (emacs_pipe): New function, that implements
13940 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13941 This should port better to CentOS 5 and to Mac OS X 10.6.
13942 All calls to pipe2 changed.
13944 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13945 This makes the code easier to read and the executable a bit smaller.
13946 Do not replace all calls to Fcons that happen to create lists,
13947 just calls that are intended to create lists. For example, when
13948 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13949 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13950 Similarly for list2 through list5.
13951 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13952 * bytecode.c (exec_byte_code):
13953 * callint.c (quotify_arg, Fcall_interactively):
13954 * callproc.c (Fcall_process, create_temp_file):
13955 * charset.c (load_charset_map_from_file)
13956 (Fdefine_charset_internal, init_charset):
13957 * coding.c (get_translation_table, detect_coding_system)
13958 (Fcheck_coding_systems_region)
13959 (Fset_terminal_coding_system_internal)
13960 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13961 * composite.c (update_compositions, Ffind_composition_internal):
13962 * dired.c (directory_files_internal, file_name_completion)
13964 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13965 * doc.c (Fsnarf_documentation):
13966 * editfns.c (Fmessage_box):
13968 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13969 (Feval, eval_sub, Ffuncall, apply_lambda):
13970 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13971 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13972 (Fset_file_times, Finsert_file_contents)
13973 (Fchoose_write_coding_system, Fwrite_region):
13974 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13975 * font.c (font_registry_charsets, font_parse_fcname)
13976 (font_prepare_cache, font_update_drivers, Flist_fonts):
13977 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13978 * frame.c (make_frame, Fmake_terminal_frame)
13979 (x_set_frame_parameters, x_report_frame_params)
13980 (x_default_parameter, Fx_parse_geometry):
13981 * ftfont.c (syms_of_ftfont):
13982 * image.c (gif_load):
13983 * keyboard.c (command_loop_1):
13984 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13985 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13986 (Fminor_mode_key_binding, accessible_keymaps_1)
13987 (Faccessible_keymaps, Fwhere_is_internal):
13988 * lread.c (read_emacs_mule_char):
13989 * menu.c (find_and_return_menu_selection):
13990 * minibuf.c (get_minibuffer):
13991 * nsfns.m (Fns_perform_service):
13992 * nsfont.m (ns_script_to_charset):
13993 * nsmenu.m (ns_popup_dialog):
13994 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13995 (Fx_own_selection_internal):
13996 * nsterm.m (append2):
13997 * print.c (Fredirect_debugging_output)
13998 (print_prune_string_charset):
13999 * process.c (Fdelete_process, Fprocess_contact)
14000 (Fformat_network_address, set_socket_option)
14001 (read_and_dispose_of_process_output, write_queue_push)
14002 (send_process, exec_sentinel):
14003 * sound.c (Fplay_sound_internal):
14004 * textprop.c (validate_plist, add_properties)
14005 (Fput_text_property, Fadd_face_text_property)
14006 (copy_text_properties, text_property_list, syms_of_textprop):
14007 * unexaix.c (report_error):
14008 * unexcoff.c (report_error):
14009 * unexsol.c (unexec):
14010 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14011 (Fformat_mode_line, syms_of_xdisp):
14012 * xfaces.c (set_font_frame_param)
14013 (Finternal_lisp_face_attribute_values)
14014 (Finternal_merge_in_global_face, syms_of_xfaces):
14015 * xfns.c (x_default_scroll_bar_color_parameter)
14016 (x_default_font_parameter, x_create_tip_frame):
14017 * xfont.c (xfont_supported_scripts):
14018 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14019 (menu_help_callback, xmenu_show):
14020 * xml.c (make_dom):
14021 * xterm.c (set_wm_state):
14022 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14023 and similarly for list2 through list5.
14025 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14027 * callproc.c (Fcall_process_region): Fix minor race and tune.
14028 (create_temp_file): New function, with the temp-file-creation part
14029 of the old Fcall_process_region. Use Fcopy_sequence to create the
14030 temp file name, rather than alloca + build_string, for simplicity.
14031 Don't bother to block input around the temp file creation;
14032 shouldn't be needed. Simplify use of mktemp.
14033 Use record_unwind_protect immediately after creating the temp file;
14034 this closes an unlikely race where the temp file was not removed.
14035 Use memcpy rather than an open-coded loop.
14036 (Fcall_process_region): Use the new function. If the input is
14037 empty, redirect from /dev/null rather than from a newly created
14038 empty temp file; this avoids unnecessary file system traffic.
14040 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14042 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14043 Simplify by making this case like the other two. This is a bit
14044 slower on obsolete hosts, but the extra complexity isn't worth it.
14046 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14047 * process.c (create_process) [!DOS_NT]:
14048 Remove now-unnecessary calls to emacs_close.
14050 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14052 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14053 returning early. (Bug#14850)
14055 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14056 and inhibit-iso-escape-detection attributes of 'undecided'.
14059 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14061 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14062 Reported by Herbert J. Skuhra in
14063 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14065 Don't lose top specpdl entry when memory is exhausted.
14066 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14067 specpdl overflow here, to simplify callers; all callers changed.
14068 Always reserve an unused entry at the stack top; this avoids
14069 losing the top entry's information when memory is exhausted.
14071 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14073 Clean up errno reporting and fix some errno-reporting bugs.
14074 * callproc.c (Fcall_process):
14075 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14076 * process.c (create_process, Fmake_network_process):
14077 * unexaix.c (report_error):
14078 * unexcoff.c (report_error):
14079 Be more careful about reporting the errno of failed operations.
14080 The code previously reported the wrong errno sometimes.
14081 Also, prefer report_file_errno to setting errno + report_file_error.
14082 (Fcall_process): Look at openp return value rather than at path,
14083 as that's a bit faster and clearer when there's a numeric predicate.
14084 * fileio.c (report_file_errno): New function, with most of the
14085 old contents of report_file_error.
14086 (report_file_error): Use it.
14087 (Ffile_exists_p, Ffile_accessible_directory_p):
14088 Set errno to 0 when it is junk.
14089 * fileio.c (Faccess_file):
14090 * image.c (x_create_bitmap_from_file):
14091 Use faccessat rather than opening the file, to avoid the hassle of
14092 having a file descriptor open.
14093 * lisp.h (report_file_errno): New decl.
14094 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14097 * process.c (create_process, wait_reading_process_output) [AIX]:
14098 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14099 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14100 a multithreaded environment anyway).
14101 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14103 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14105 * image.c (x_find_image_file): Don't close a remote file handle.
14107 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14109 Fix races with threads and file descriptors.
14110 * callproc.c (Fcall_process_region):
14111 * dired.c (open_directory):
14112 * emacs.c (main, Fdaemon_initialized):
14113 * image.c (x_find_image_file):
14114 * inotify.c (Finotify_rm_watch):
14115 * lread.c (Flocate_file_internal):
14116 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14117 * term.c (term_mouse_moveto, init_tty):
14118 * termcap.c (tgetent):
14119 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14120 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14121 * unexhp9k800.c, unexmacosx.c (unexec):
14122 * callproc.c (Fcall_process_region):
14123 Use emacs_close, not close.
14124 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14125 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14126 and posix_close function on current platforms (which all lack them).
14127 (emacs_close): Use it. This should fix the races on GNU/Linux and
14128 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14129 and it should avoid closing random victim file descriptors on
14132 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14134 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14135 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14136 Touch up doc a bit.
14138 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14139 This is for .gdbinit xbacktrace.
14141 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14142 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14143 (emacs_set_tty): Now static.
14144 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14145 * term.c (tty_capable_p, tty_default_color_capabilities)
14146 (get_tty_terminal, term_mouse_movement)
14147 (handle_one_term_event, init_tty, maybe_fatal):
14148 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14149 (tgetent, scan_file, name_match, compare_contin):
14150 * terminal.c (get_terminal):
14151 Use bool for boolean.
14152 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14153 Prefer char to unsigned char if either will do.
14154 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14155 (tty_write_glyphs): Prefer int to unsigned.
14156 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14157 All callers changed.
14158 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14160 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14163 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14164 (B__dummy__): New dummy symbol, to pacify C89.
14165 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14166 they can't grok varargs macros.
14167 * dispnew.c (add_window_display_history)
14168 (add_frame_display_history):
14169 * print.c (print_object):
14170 * xdisp.c (debug_method_add):
14171 Use %p printf format only for void pointers.
14172 * emacs.c (usage_message): New constant, replacing ...
14173 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14174 (main): Adjust to usage reorg.
14175 * fns.c (syms_of_fns):
14176 * profiler.c (syms_of_profiler):
14177 Don't use non-constant struct initializers.
14178 * gnutls.h (gnutls_initstage_t):
14179 * lisp.h (enum Lisp_Fwd_Type):
14180 * lread.c (lisp_file_lexically_bound_p):
14181 * xsettings.c (anonymous enum):
14182 Remove trailing comma.
14183 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14184 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14185 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14187 * regex.c (const_re_char): New type, to pacify strict C89.
14188 All uses of 'const re_char' replaced to use it.
14189 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14190 with glibc when strict C89. This change is imported from gnulib.
14192 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14193 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14194 Omit GNU_LINUX implementation, since it requires long long.
14195 * xterm.c (x_draw_underwave):
14196 Do not assume the traditional order of struct's members.
14197 (x_term_init): Rewrite to avoid the need for non-constant structure
14200 Syntax cleanup, mostly replacing macros with functions.
14201 This removes the need for the syntax_temp hack.
14202 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14203 * syntax.c (SYNTAX_INLINE): New macro.
14204 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14205 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14206 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14207 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14208 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14209 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14210 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14211 Now constants, not macros.
14212 (syntax_temp) [!__GNUC__]: Remove.
14213 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14214 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14215 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14216 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14217 Move here from syntax.h; now functions, not macros. Except for the
14218 last function, these are static since only syntax.c uses them.
14219 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14220 All uses changed. Now a function, not a macro; use this fact
14221 to simplify the code.
14222 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14223 compiler bugs; no longer relevant.
14224 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14225 (SYNTAX_INLINE): New macro.
14226 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14227 for the new functions. Use bool for boolean member.
14228 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14229 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14230 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14231 (SETUP_BUFFER_SYNTAX_TABLE):
14232 Now extern inline functions, not macros.
14233 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14234 Remove; all uses replaced by implementation.
14235 (syntax_temp) [!__GNUC__]: Remove decl.
14236 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14238 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14240 * emacs.c (main): Fix syntax error.
14242 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14244 Timestamp fixes for undo (Bug#14824).
14245 * atimer.c (schedule_atimer):
14246 * fileio.c (Ffile_newer_than_file_p):
14247 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14248 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14249 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14250 (syms_of_fileio): Remove Sclear_visited_file_name.
14251 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14252 file doesn't exist; this avoids an ambiguity with negative timestamps.
14253 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14254 * systime.h (make_emacs_time, invalid_emacs_time):
14255 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14256 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14257 * undo.c (record_first_change): Push (visited-file-modtime) onto
14258 undo list rather than reimplementing it by hand, incorrectly.
14260 2013-07-09 Ken Brown <kbrown@cornell.edu>
14262 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14264 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14266 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14268 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14270 Handle errno and exit status a bit more carefully.
14271 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14272 number into an exit status. Instead, use EXIT_CANCELED.
14273 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14274 * callproc.c (relocate_fd):
14275 * emacs.c (close_output_streams, main):
14276 * process.c (create_process):
14277 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14278 Use emacs_perror for simplicity.
14279 * callproc.c (relocate_fd, main):
14280 * sysdep.c (sys_subshell):
14281 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14282 (shut_down_emacs): Use emacs_write, not write.
14283 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14284 * fileio.c (Fcopy_file, e_write):
14285 * nsterm.m (ns_select):
14286 * process.c (send_process):
14287 * sound.c (vox_write):
14288 Use emacs_write_sig, not emacs_write.
14289 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14290 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14292 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14294 (emacs_full_write): New function.
14295 (emacs_write): Rewrite to use it.
14296 (emacswrite_sig, emacs_perror): New functions.
14297 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14299 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14301 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14302 on NS even if it is present. Pixmap on NS is a void*.
14304 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14306 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14307 * process.c (close_on_exec, accept4, process_socket):
14308 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14310 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14312 * w32.c (sys_dup): Declare prototype.
14316 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14318 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14320 Make file descriptors close-on-exec when possible (Bug#14803).
14321 This simplifies Emacs a bit, since it no longer needs to worry
14322 about closing file descriptors by hand in some cases.
14323 It also fixes some unlikely races. Not all such races, as
14324 libraries often open files internally without setting
14325 close-on-exec, but it's an improvement.
14326 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14327 * callproc.c (Fcall_process) [!MSDOS]:
14328 * emacs.c (main) [!DOS_NT]:
14329 * nsterm.m (ns_term_init):
14330 * process.c (create_process):
14331 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14332 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14333 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14334 Prefer mkostemp with O_CLOEXEC to mkstemp.
14335 * callproc.c (relocate_fd) [!WINDOWSNT]:
14336 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14337 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14339 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14340 Make the resulting file descriptor close-on-exec.
14341 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14342 * lread.c (load_descriptor_list, load_descriptor_unwind):
14343 Remove; no longer needed. All uses removed.
14344 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14345 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14347 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14348 (Fmake_network_process, Fnetwork_interface_list)
14349 (Fnetwork_interface_info, server_accept_connection):
14350 Make newly-created socket close-on-exec.
14351 * sysdep.c (emacs_open, emacs_fopen):
14352 Make new-created descriptor close-on-exec.
14353 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14354 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14356 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14358 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14359 for NS_IMPL_GNUSTEP.
14361 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14363 Fix openp errno handling.
14364 * callproc.c (Fcall_process): Preserve openp errno around close.
14365 * lread.c (openp): Set errno when returning -1, as some callers
14368 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14370 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14372 * nsterm.h (NSSavePanel): Update comment.
14373 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14374 (ns_run_file_dialog): Declare.
14376 * nsfns.m: Remove panelOK.
14378 (ns_run_file_dialog): New function.
14379 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14380 event loop, so file dialog is popped up by ns_run_file_dialog, called
14381 by sendEvent (Bug#14578).
14382 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14384 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14386 * xdisp.c (default_line_pixel_height): New function.
14387 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14388 (try_cursor_movement, redisplay_window, try_window)
14389 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14391 * window.c (window_scroll_pixel_based):
14392 use default_line_pixel_height.
14394 * dispextern.h (default_line_pixel_height): Add prototype.
14396 * frame.c (x_set_line_spacing): Accept a float value for
14397 line-spacing parameter, per the documentation.
14399 * data.c (Fmultibyte_string_p): Doc fix.
14401 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14403 Use emacs_open more consistently when opening files.
14404 This handles EINTR more consistently now, and makes it easier
14405 to introduce other uniform changes to file descriptor handling.
14406 * sysstdio.h: New file.
14407 * buffer.c (mmap_init):
14408 * cygw32.c (chdir_to_default_directory):
14409 * dispnew.c (Fopen_termscript):
14410 * emacs.c (Fdaemon_initialized):
14411 * fileio.c (Fdo_auto_save):
14412 * image.c (slurp_file, png_load_body, jpeg_load_body):
14413 * keyboard.c (Fopen_dribble_file):
14415 * print.c (Fredirect_debugging_output):
14416 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14417 * termcap.c (tgetent):
14418 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14419 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14420 * w32term.c (w32_initialize) [CYGWIN]:
14421 * xfaces.c (Fx_load_color_file):
14422 Use emacs_open instead of plain open, and emacs_fopen instead of
14424 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14425 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14426 * callproc.c (default_output_mode): New constant.
14427 (Fcall_process): Use it to call emacs_open instead of plain creat.
14428 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14429 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14430 (emacs_fopen): New function.
14431 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14432 Include <lisp.h>, for emacs_open.
14433 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14435 Remove duplicate #include directives.
14436 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14438 Don't include stdio.h twice.
14439 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14440 Don't include sys/types.h or stdio.h twice.
14441 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14442 * lread.c: Don't include coding.h twice.
14443 * nsfont.m: Don't include frame.h twice.
14444 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14445 * ralloc.c: Don't include <unistd.h> twice.
14446 * xdisp.c: Don't include font.h twice.
14447 * xterm.c: Don't include fontset.h twice.
14448 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14450 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14452 Scale ImageMagick images more carefully.
14453 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14454 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14455 Be more careful about avoiding undefined behavior after
14456 integer overflow and division by zero.
14458 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14460 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14461 (syms_of_w32fns): DEFSYM them.
14462 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14463 (CCHDEVICENAME): Define macros if not defined.
14464 (struct MONITOR_INFO_EX): New struct.
14465 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14466 (enum_display_monitors_fn): New variable.
14467 (globals_of_w32fns): Initialize it.
14468 (Fx_display_pixel_width, Fx_display_pixel_height)
14469 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14470 multi-monitor setups in docstrings.
14471 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14472 screen size by primary monitor's millimeter per pixel.
14473 (w32_monitor_enum, w32_display_monitor_attributes_list)
14474 (w32_display_monitor_attributes_list_fallback)
14475 (Fw32_display_monitor_attributes_list): New functions.
14476 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14478 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14480 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14482 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14484 * fileio.c (Qfile_notify_error): New error symbol.
14486 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14487 * inotify.c (inotify_callback, symbol_to_inotifymask)
14488 (Finotify_add_watch, Finotify_rm_watch): Use it.
14489 (inotifyevent_to_event): Exchange order of cookie and file name.
14490 (Finotify_add_watch): Adapt docstring.
14492 * lisp.h (Qfile_notify_error): Declare.
14494 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14496 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14497 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14498 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14499 which did not work (see <http://bugs.gnu.org/14569#307>).
14500 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14501 && (!noninteractive || initialized)). This attempts to thread
14502 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14504 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14506 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14507 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14509 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14511 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14512 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14513 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14514 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14516 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14518 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14519 Define to __sys_siglist.
14521 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14523 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14524 word-wrap, so that overflow-newline-into-fringe would work in
14525 visual-line-mode. (Bug#2749)
14526 (move_it_in_display_line_to): When the last scanned display
14527 element fits exactly on the display line, and
14528 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14529 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14530 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14531 finding buffer position that corresponds to pixel coordinates,
14532 e.g. in buffer_posn_from_coords.
14534 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14536 * process.c (handle_child_signal): Call catch_child_signal if
14539 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14541 Don't convert function pointers to void * and back.
14542 It isn't portable C, and it's easy enough to avoid.
14543 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14544 (make_save_value): Add support for SAVE_FUNCPOINTER.
14545 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14546 * print.c (print_object):
14547 Distinguish function from object pointers.
14548 * lisp.h (SAVE_FUNCPOINTER): New constant.
14549 (SAVE_SLOT_BITS): Adjust to it.
14550 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14551 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14552 (voidfuncptr): New typedef.
14553 (struct Lisp_Save_Value): New member data[0].funcpointer.
14554 (XSAVE_FUNCPOINTER): New function.
14556 Simplify buildobj processing.
14557 * Makefile.in (buildobj.h): Make it a sequence of strings each
14558 followed by comma, rather than a single string. Put it into a
14559 .tmp file in case there's an error while generating it.
14560 (gl-stamp): Use .tmp for temp files.
14561 (mostlyclean): Clean .tmp files.
14562 * doc.c (buildobj): Move to just the routine that needs it.
14563 It's now an array of strings, so processing is simpler.
14565 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14567 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14568 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14569 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14570 Invoke malloc_enable_thread even when not interactive.
14571 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14572 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14573 in this case, since the underlying bug has now been fixed.
14575 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14577 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14578 unlinking it (bug#14691).
14580 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14582 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14583 before checking whether buffer is modified. This lets
14584 `kill-buffer-query-functions' cancel killing of the buffer or save
14585 its content before `kill-buffer' asks user the "Buffer %s
14586 modified; kill anyway?" question.
14588 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14590 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14591 Let the super performKeyEquivalent deal with them (Bug#14747).
14593 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14595 * widget.c (resize_cb): Remove unused local.
14597 Do not use GTK 3 if it exists but cannot be compiled.
14598 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14599 * xterm.c (x_error_handler) [!USE_GTK]:
14602 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14604 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14606 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14607 to the valid range of values. (Bug#14753)
14609 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14610 when moving point by using the current glyph matrix. This avoids
14611 the need to force redisplay when this function is called in a
14614 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14616 Fix minor problems found by static checking.
14617 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14618 Redo the latter's body to sidestep GCC parenthesization warnings.
14619 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14620 * coding.c (detect_coding, detect_coding_system):
14621 * coding.h (struct undecided_spec):
14622 Use bool for boolean.
14623 * image.c (QCmax_width, QCmax_height): Now static.
14624 * xdisp.c (Fmove_point_visually): Remove unused local.
14626 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14628 * xdisp.c (Fmove_point_visually): New function.
14630 2013-06-28 Kenichi Handa <handa@gnu.org>
14632 * coding.h (define_coding_undecided_arg_index): New enum.
14633 (coding_attr_index): New members
14634 coding_attr_undecided_inhibit_null_byte_detection,
14635 coding_attr_undecided_inhibit_iso_escape_detection,
14636 coding_attr_undecided_prefer_utf_8.
14637 (undecided_spec): New struct.
14638 (struct coding_system): New member `undecided' of the member
14641 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14642 (detect_coding): Likewise.
14643 (detect_coding_system): Likewise.
14644 (Fdefine_coding_system_internal): New coding system properties
14645 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14647 (syms_of_coding): Adjust for coding_arg_undecided_max.
14649 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14651 * image.c (x_from_xcolors): Remove unused local.
14653 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14655 Defer image data transfer between X client and server until actual
14658 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14661 * image.c (Destroy_Image): Remove.
14662 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14663 `mask_p', and `colors_p'. All uses changed.
14664 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14665 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14666 New macros for `flags' arg to x_clear_image_1.
14667 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14668 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14669 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14670 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14671 (image_get_x_image, image_unget_x_image): New functions or macros.
14672 (image_background, image_background_transparent, x_to_xcolors)
14673 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14674 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14675 instead of Destroy_Image.
14676 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14677 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14678 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14679 (imagemagick_load_image, svg_load_image): Use them instead of
14680 x_create_x_image_and_pixmap, and x_put_x_image followed by
14681 x_destroy_x_image, respectively.
14682 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14683 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14684 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14685 background_transparent fields.
14686 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14687 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14689 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14691 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14692 This mostly consists of undoing recent changes.
14693 * callproc.c (Fcall_process):
14694 * process.c (create_process):
14695 Do not worry about catching SIGCHLD here, undoing previous change.
14696 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14697 * process.c, process.h (catch_child_signal):
14698 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14699 * process.c (catch_child_handler): Don't worry about being called
14700 lazily and do not assume caller has blocked SIGCHLD, undoing
14701 previous change. Move first-time stuff back to
14702 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14703 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14704 set lib_child_handler if it's already initialized, which may
14705 help avoid problems on GNUstep.
14707 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14709 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14710 * callproc.c (Fcall_process):
14711 * process.c (create_process):
14712 Make sure SIGCHLD is caught before we fork,
14713 since Emacs startup no arranges to catch SIGCHLD.
14714 * process.c (lib_child_handler): Initialize to null, not to
14716 (catch_child_signal): Allow self to be called lazily.
14717 Do nothing if it's already been called.
14718 Assume caller has blocked SIGCHLD (all callers do now).
14719 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14720 just before it's really needed.
14721 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14722 since it hasn't been caught yet.
14724 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14726 * image.c (compute_image_size): New function to implement
14727 :max-width and :max-height.
14728 (imagemagick_load_image): Use it.
14730 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14732 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14733 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14735 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14736 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14737 the SIGCHLD handler, since the code is not atomic and (due to glib)
14738 signals may be arriving now.
14739 * sysdep.c (init_signals): Do not catch child signals here;
14740 'main' now does that later, at a safer time.
14742 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14744 Clean up SIGCHLD handling a bit (Bug#14569).
14745 * process.c, process.h (catch_child_signal):
14746 Now always extern, even if !NS_IMPL_GNUSTEP.
14747 * process.c (catch_child_signal): Move glib tickler here from
14748 init_process_emacs, so that it's done earlier in Emacs
14749 initialization. Also move the noninteractive && !initialized
14750 check here from init_process_emacs. This is all a bit cleaner for
14751 GNUish platforms, and I hope it works around the Cygwin bug.
14752 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14753 that glib signal handling is tickled before glib creates threads.
14755 * process.c (wait_reading_process_output): Avoid int overflow
14756 when reading more than 2 GiB total from a process.
14758 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14760 * process.c (create_process): Handle a couple more cases,
14761 i.e., work even if new_argv and wait_child_setup[i] are cached.
14762 Use Fcall_process's style for volatile vars.
14764 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14766 * process.c (create_process): Mark PROCESS volatile.
14768 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14770 Use C99-style flexible array members if available.
14771 This avoids some subtle aliasing issues, which typically
14772 aren't a problem with GCC but may be a problem elsewhere.
14773 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14774 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14775 In either case, it uses a flexible array member rather than
14776 the old struct hack. All uses changed.
14777 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14778 Adjust to sdata reorganization.
14779 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14780 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14781 that ports better to pre-C99 non-GCC.
14782 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14783 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14784 as the latter has changed.
14785 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14786 and port better to pre-C99 GCC.
14787 * image.c (struct xpm_cached_color):
14788 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14789 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14790 Use FLEXIBLE_ARRAY_MEMBER.
14791 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14792 Move decl to top level so it gets checked against implementation.
14793 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14794 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14796 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14798 * syntax.c: Integer cleanups.
14799 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14800 All uses that need 0-or-2 changed to:
14801 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14802 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14803 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14804 (char_quoted, prev_char_comend_first, back_comment)
14805 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14806 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14807 Use bool for boolean.
14808 (update_syntax_table, skip_chars, skip_syntaxes):
14809 Prefer int to unsigned when either will do.
14810 (back_comment): Return boolean success flag, like forw_comment,
14811 instead of positive-or-minus-1 (which might have overflowed int anyway).
14812 Don't stuff ptrdiff_t into int.
14813 (syntax_spec_code, syntax_code_spec): Now const.
14814 (Fmatching_paren, scan_lists, scan_sexps_forward):
14815 Use enum syntaxcode for syntax code.
14816 (Fmatching_paren): Check that arg is a character, not just an integer.
14817 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14818 (Finternal_describe_syntax_value): Omit no-longer-needed
14820 (skip_chars): Use char, not unsigned char, when the distinction
14822 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14823 * bytecode.c (exec_byte_code):
14824 * syntax.c (syntax_spec_code, Fchar_syntax)
14825 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14826 (init_syntax_once):
14827 * syntax.h (SYNTAX_WITH_FLAGS):
14828 Omit unnecessary casts.
14830 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14832 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14833 line dimensions here, to avoid race conditions with the main
14834 thread. (Bug#14062, bug#14630, bug#14669)
14836 * w32term.c (w32_draw_window_cursor): Compute the header line and
14837 mode line dimensions here.
14838 <w32_system_caret_window, w32_system_caret_hdr_height>:
14839 <w32_system_caret_mode_height>: New variables.
14841 * w32term.h: Declare them.
14843 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14845 * alloc.c (die): Move "assertion failed" string here ...
14846 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14847 COND when SUPPRESS_CHECKING. This shrinks the executable text
14848 size by 0.8% to 2.2% when configured with --enable-checking,
14849 depending on optimization flags (GCC 4.8.1 x86-64).
14851 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14853 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14855 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14856 base is 2; this is more accurate.
14858 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14860 * sound.c (string_default): Move to !WINDOWSNT section.
14861 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14863 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14865 * sound.c: Integer cleanups.
14866 Remove unnecessary forward decls.
14867 (struct sound_device): The 'file' member is now a Lisp_Object, not
14868 a char *, so that we needn't invoke alloca on a huge size.
14869 (Fplay_sound_internal): Adjust to this.
14870 (string_default): New function.
14871 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14872 Use it to adjust to the struct sound_device change.
14873 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14874 (be2hs) [0]: Remove.
14876 * syntax.c (skip_chars): Don't use uninitialized storage
14877 when searching a multibyte buffer for characters that are not in a
14878 unibyte string that contains non-ASCII characters.
14880 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14882 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14883 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14885 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14887 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14889 2013-06-18 Kenichi Handa <handa@gnu.org>
14891 * font.c (Ffont_spec): Signal an error for an invalid font name
14894 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14896 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14897 In particular this ports to 32-bit sparc Sun cc.
14898 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14899 array with a dummy element at specpdl[-1], so that its address can
14901 (unbind_to): Do not copy the binding; not needed, now that we
14902 copy old_value in the one place where the copy is needed.
14903 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14904 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14905 (union specbinding): Rename from struct specbinding. Redo layout
14906 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14907 which is not portable. With Sun C 5.12 32-bit sparc, the
14908 declaration causes nargs to be an unsigned bitfield, a behavior
14909 that the C standard allows; but Emacs wants nargs to be signed.
14910 The overall type is now a union of structures rather than a
14911 structure of union of structures, and the 'kind' member is now a
14912 bitfield, so that the overall type doesn't grow. All uses changed.
14913 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14915 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14917 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14918 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14920 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14922 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14924 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14925 unless we know that the window w's frame is a frame object.
14926 Another attempt at solving bug#14062 and bug#14630.
14928 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14930 * textprop.c (property_set_type): New enum.
14931 (add_properties): Allow appending/prepending text properties.
14932 (add_text_properties_1): Factored out of Fadd_text_properties.
14933 (Fadd_text_properties): Move all the code into
14934 add_text_properties_1.
14935 (Fadd_face_text_property): New function that calls
14936 add_text_properties_1.
14938 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14940 Move functions from lisp.h to individual modules when possible.
14941 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14942 * alloc.c (XFLOAT_INIT, set_symbol_name):
14943 * buffer.c (CHECK_OVERLAY):
14944 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14945 (set_char_table_parent):
14946 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14947 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14948 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14949 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14951 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14952 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14953 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14954 (backtrace_args, backtrace_debug_on_exit):
14955 * floatfns.c (CHECK_FLOAT):
14956 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14957 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14958 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14959 (set_hash_index_slot):
14960 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14961 * marker.c (CHECK_MARKER):
14962 * textprop.c (CHECK_STRING_OR_BUFFER):
14963 * window.c (CHECK_WINDOW_CONFIGURATION):
14964 Move here from lisp.h, and make these functions static rather than
14966 * buffer.c (Qoverlayp):
14968 * fns.c (Qhash_table_p):
14969 * window.c (Qwindow_configuration_p):
14971 * lisp.h: Remove the abovementioned defns and decls.
14973 Use functions, not macros, for XINT etc (Bug#11935).
14974 In lisp.h, prefer functions to function-like macros, and
14975 constants to object-like macros, when either will do. This:
14976 . simplifies use, as there's no more need to worry about
14977 arguments' side effects being evaluated multiple times.
14978 . makes the code easier to debug on some platforms.
14979 However, when using gcc -O0, keep using function-like macros
14980 for a few critical operations, for performance reasons.
14981 This sort of thing isn't needed with gcc -Og, but -Og
14982 is a GCC 4.8 feature and isn't widely-enough available yet.
14983 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14984 Remove enum lsb_bits; no longer needed.
14985 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14986 * buffer.c (Qoverlap):
14988 * fns.c (Qhash_table_p):
14989 Now extern, so lisp.h can use these symbols.
14990 * dispextern.h: Include character.h, for MAX_CHAR etc.
14991 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14992 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14993 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14994 (GLYPH_CODE_P): Move here from lisp.h.
14995 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14996 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14997 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14998 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14999 XUNTAG now returns void *.
15000 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15001 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15002 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15003 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15004 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15005 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15006 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15007 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15008 New macros, renamed from their sans-lisp_h_ counterparts.
15009 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15010 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15011 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15012 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15013 If compiling via GCC without optimization, define these as macros
15014 in addition to inline functions.
15015 To disable this, compile with -DINLINING=0.
15016 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15017 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15018 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15019 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15020 (INTMASK, VALMASK): Now macros, since static values cannot be
15021 accessed from extern inline functions.
15022 (VALMASK): Also a constant, for benefit of old GDB.
15023 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15024 is INTEGERP, which can fold it in.
15025 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15026 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15027 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15028 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15029 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15030 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15031 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15032 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15033 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15034 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15035 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15036 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15037 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15038 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15039 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15040 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15041 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15042 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15043 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15044 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15045 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15046 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15047 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15048 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15049 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15050 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15051 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15052 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15053 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15054 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15055 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15056 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15057 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15059 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15060 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15061 (VALMASK): Define in one place rather than in two, merging the
15062 USE_LSB_TAG parts; this is simpler.
15063 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15064 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15065 Move up, to avoid use before definition.
15066 Also include "globals.h" earlier, for the same reason.
15067 (make_natnum): New function.
15068 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15069 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15070 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15071 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15072 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15073 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15074 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15075 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15076 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15077 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15078 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15079 (Qwindow_configuration_p, Qimage): New forward declarations.
15080 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15081 (STRING_COPYIN): Remove; unused.
15082 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15083 (xcar_addr, xcdr_addr): New functions. All uses changed.
15084 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15085 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15086 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15087 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15088 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15089 (TYPE_RANGED_INTEGERP): Simplify.
15090 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15091 (setlocale, fixup_locale, synchronize_system_messages_locale)
15092 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15093 Now empty functions, not macros.
15094 (functionp): Return bool, not int.
15095 * window.c (Qwindow_configuration_p): Now extern,
15096 so window.h can use it.
15097 * window.h (Qwindowp): Move decl back to lisp.h.
15099 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15101 * xdisp.c (Fline_pixel_height): New function, required for solving
15104 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15106 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15108 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15110 * lread.c (syms_of_lread):
15111 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15113 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15115 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15117 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15119 * fileio.c (expand_file_name): Doc fix.
15121 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15123 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15124 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15125 Wait for self, not for 0. This can't hurt on GNU or similar
15126 system, and may help with Cygwin.
15128 * keyboard.c: Don't use PROP (...) as an lvalue.
15129 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15130 Use set_prop (A, B), not PROP (A) = B.
15132 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15134 * xdisp.c (get_it_property): Use it->window instead of generating
15135 a Lisp object from it->w.
15137 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15139 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15140 get-char-property the window that is being rendered, instead of
15141 the buffer, to support window-specific overlays. (Bug#14575)
15142 (compute_display_string_pos): When W is NULL, use the current
15143 buffer as the object to pass to get-char-property.
15144 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15145 pointer member of the bidi iterator, since no window is pertinent
15148 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15150 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15151 being displayed, and pass it to compute_display_string_pos.
15152 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15153 (bidi_paragraph_init): All callers changed.
15155 * xdisp.c (init_from_display_pos, init_iterator)
15156 (handle_single_display_spec, next_overlay_string)
15157 (get_overlay_strings_1, reseat_1, reseat_to_string)
15158 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15159 Set bidi_it.w member from it->w.
15160 (compute_display_string_pos): Accept additional argument, the
15161 window being displayed, and pass it to Fget_char_property.
15164 * dispextern.h (struct bidi_it): New member w, the window being
15166 (compute_display_string_pos): Adjust prototype.
15168 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15170 * xgselect.c: Remove unneeded include xterm.h.
15172 * process.c (wait_reading_process_output): Check for NS before GLIB.
15173 GLIB may be linked in due to rsvg, but ns_select must be called.
15175 * xgselect.c (xg_select): Remove call to window_system_available
15176 and g_main_context_pending at the top, so Gdk events (i.e. file
15177 notify) are processed when Emacs is started with -nw.
15179 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15181 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15182 (ctagsfiles3): New variable, includes only *.m files.
15183 (TAGS): Use an explicit language name in the regular expressions,
15184 to avoid transformation of '/SOMETHING' by MSYS to
15185 'c:\MSYS\SOMETHING'.
15187 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15189 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15191 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15193 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15194 still need to set the mouse pointer shape and activate help-echo.
15197 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15199 A few porting etc. fixes for the new file monitor code.
15200 See the thread containing
15201 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15202 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15203 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15204 (dir_monitor_callback, Fgfile_rm_watch):
15205 Use assq_no_quit instead of Fassoc, for speed.
15206 (dir_monitor_callback, Fgfile_rm_watch):
15207 eassert that the monitor is a fixnum.
15208 (dir_monitor_callback): No need for CDR_SAFE.
15209 Simplify building of lisp with alternative tails.
15210 (Fgfile_add_watch, Fgfile_rm_watch):
15211 Do not assume glib functions set errno reliably on failure.
15212 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15213 and signal an error otherwise.
15214 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15215 Use Fdelq instead of Fdelete, for speed.
15217 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15219 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15220 don't insist on being invoked on a highlighted tool-bar button.
15221 Avoids losing tool-bar functionality when mouse-highlight is nil.
15222 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15223 Don't highlight when mouse-highlight is nil.
15224 (note_mouse_highlight): When mouse-highlight is nil, don't return
15225 right away; instead, run tool-bar and mode-line highlight
15226 subroutine, clear any existing highlight, and revert the mouse
15227 pointer to its default shape. (Bug#14558)
15229 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15231 * lisp.mk (lisp): Add prog-mode.el.
15233 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15235 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15236 * process.c (dummy_handler): New function.
15237 (lib_child_handler): New static var.
15238 (handle_child_signal): Invoke it.
15239 (catch_child_signal): If a library has set up a signal handler,
15240 save it into lib_child_handler.
15241 (init_process_emacs): If using glib and not on Windows, tickle glib's
15242 child-handling code so that it initializes its private SIGCHLD handler.
15243 * syssignal.h (SA_SIGINFO): Default to 0.
15244 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15245 31; it should no longer be needed now.
15247 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15249 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15251 * gfilenotify.c (globals_of_gfilenotify): New function.
15252 (syms_of_gfilenotify): Move global initialization there.
15254 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15256 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15258 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15259 * keyboard.c (menu_bar_items, tool_bar_items):
15260 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15261 not override local keymaps any more.
15263 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15265 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15267 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15269 * w32console.c (initialize_w32_display): Return the dimensions of
15270 the console window via 2 additional arguments, not via the current
15271 frame. This avoids crashes due to overrunning the bounds of
15272 frame's decode_mode_spec_buffer, which is not resized following
15273 the change of the frame dimensions from the initial 10x10.
15275 * w32term.h (w32_initialize_display_info): Adjust prototype.
15277 * term.c (init_tty): Take dimensions of the frame from the values
15278 returned by initialize_w32_display.
15280 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15281 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15282 (LIBES): Add $(GFILENOTIFY_LIBS).
15284 * w32inevt.c (handle_file_notifications): Add dummy implementation
15285 for !HAVE_W32NOTIFY.
15287 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15289 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15291 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15293 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15295 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15297 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15299 Fix minor problems found by static checking.
15300 * data.c (pure_write_error):
15301 Use xsignal2, not Fsignal, as Fsignal might return.
15302 * eval.c (set_backtrace_debug_on_exit): Now static.
15303 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15304 No longer inline. EXTERN_INLINE is needed only for functions
15305 defined in .h files. Reindent function header as per GNU style.
15306 (backtrace_p, backtrace_top, backtrace_next):
15307 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15308 compiler or linker. Add extern decls to pacify gcc -Wall.
15309 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15311 * frame.c (free_monitors): Define only on platforms that need it.
15312 * nsterm.m (ns_term_init):
15313 * process.c (catch_child_signal):
15314 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15315 defined on all porting targets these days.
15316 * process.c, process.h (catch_child_signal):
15317 Make it extern only if NS_IMPL_GNUSTEP is defined.
15319 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15321 * w32.c (gettimeofday): Make the signature identical to prototype
15322 in nt/inc/sys/time.h.
15324 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15326 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15329 * keyboard.c (safe_run_hooks_error): Improve error message.
15331 * data.c (pure_write_error): Add `object' argument.
15332 * puresize.h (CHECK_IMPURE): Use it.
15334 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15336 * Makefile.in (NOTIFY_OBJ): New variable.
15337 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15339 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15340 Call syms_of_gfilenotify.
15342 * gfilenotify.c: New file.
15344 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15345 and Qfile_w32notify.
15346 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15347 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15349 * lisp.h: Declare syms_of_gfilenotify.
15351 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15353 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15355 Merge the specpdl and backtrace stacks. Make the structure of the
15356 specpdl entries more obvious via a tagged union of structs.
15357 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15358 (enum specbind_tag): New enum.
15359 (struct specbinding): Make it a tagged union of structs.
15360 Add a case for backtrace records.
15361 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15362 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15363 (backtrace_debug_on_exit): New accessors.
15364 (struct backtrace): Remove.
15365 (struct catchtag): Remove backlist field.
15366 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15368 (Flocal_variable_p): Speed up the common case where the binding is
15370 * eval.c (backtrace_list): Remove.
15371 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15372 (set_backtrace_args, set_backtrace_nargs)
15373 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15374 (backtrace_next): New functions.
15375 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15376 (unwind_to_catch, internal_lisp_condition_case)
15377 (internal_condition_case, internal_condition_case_1)
15378 (internal_condition_case_2, internal_condition_case_n): Don't bother
15379 with backtrace_list any more.
15380 (Fsignal): Adjust to new backtrace format.
15381 (grow_specpdl): Move up.
15382 (record_in_backtrace): New function.
15383 (eval_sub, Ffuncall): Use it.
15384 (apply_lambda): Adjust to new backtrace format.
15385 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15387 (specbind): Adjust to new specpdl format. Simplify.
15388 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15389 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15391 (mark_backtrace): Remove.
15392 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15393 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15394 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15396 * profiler.c (record_backtrace): Use get_backtrace.
15397 (handle_profiler_signal): Use backtrace_top_function.
15398 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15399 accessor functions.
15401 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15403 * process.h (catch_child_signal): Declare.
15405 * process.c (catch_child_signal): New function.
15406 (init_process_emacs): Call it.
15408 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15409 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15411 (x_set_cursor_type): Remove declaration.
15412 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15413 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15414 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15415 (ns_get_color): Use F suffix on float.
15416 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15417 (ns_get_rgb_color): Remove.
15418 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15419 (note_mouse_movement): x and y are CGFloat.
15420 (ns_draw_fringe_bitmap): Remove unused rowY.
15421 Change #if to COCOA && >= 10_6.
15422 (ns_draw_window_cursor): Remove unused overspill.
15423 (ns_draw_underwave): width and x are EamcsCGFloat.
15424 (ns_draw_box): thickness is CGFloat.
15425 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15426 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15427 if not in main thread.
15428 (ns_get_pending_menu_title, ns_check_menu_open)
15429 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15430 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15431 (sendFromMainThread:): New method.
15432 (changeFont:): size is CGFloat.
15433 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15434 Disable warning about permanent text.
15435 (characterIndexForPoint:): Adjust return type depending on GNUstep
15437 (mouseDown:): delta is CGFloat.
15438 (updateFrameSize): Remove unised variable f.
15439 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15440 Cast float to EmacsCGFloat.
15441 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15442 also to -1 when restoring.
15443 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15444 inside NS_IMPL_COCOA.
15445 (toggleFullScreen:): Put call to toggleFullScreen inside
15446 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15447 (setPosition:portion:whole:): por is CGFloat.
15448 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15449 (mouseDown:): Use CGFloat.
15450 (mouseDragged:): Remove unised variable edge.
15451 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15453 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15454 of CGFloat differs.
15455 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15456 when NS_IMPL_GNUSTEP.
15457 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15458 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15459 (EmacsToolbar): Add clearAll. Add tag argument to
15460 addDisplayItemWithImage.
15461 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15463 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15465 * nsmenu.m (ns_update_menubar): Make static.
15466 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15467 (fillWithWidgetValue:): Add cast to SEL for setAction.
15468 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15469 (update_frame_tool_bar): Update code for GNUstep.
15470 (clearAll): New method.
15471 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15472 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15473 Move identifierToItem setObject and activeIdentifiers addObject before
15474 call to insertItemWithItemIdentifier.
15475 (validateVisibleItems): Fix indentation.
15476 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15477 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15478 UtilityWindow to aStyle, remove call to setStyleMask.
15480 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15482 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15483 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15484 Use F suffix on floats.
15485 (ns_char_width): Returns CGFloat.
15486 (ns_ascii_average_width): w is CGFloat instead of float.
15487 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15489 (ns_glyph_metrics): CGFloat instead of float.
15491 * nsfns.m (x_set_foreground_color, x_set_background_color):
15493 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15494 remove unused variables.
15495 (Fns_read_file_name): Keep track if panel is for save.
15496 Use ns_filename_from_panel/ns_directory_from_panel.
15497 (Fns_list_services): delegate only used for COCOA.
15498 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15499 Just return the input if GNUstep.
15500 (x_screen_planes): Remove.
15501 (Fxw_color_values): Use EmacsCGFloat
15502 (Fns_display_monitor_attributes_list): Only get screen number for
15504 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15506 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15507 ns_directory_from_panel.
15509 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15511 * process.c (handle_child_signal): Also use WCONTINUED.
15512 This is so that list-processes doesn't mistakenly list the process
15513 as stopped, when the process has actually been continued and is
15516 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15518 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15519 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15520 not already configured.
15522 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15524 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15526 * Makefile.in (mostlyclean): Remove *.res files.
15528 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15530 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15531 a buffer (bug#8447).
15533 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15535 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15536 display vector, and we backtrack, handle the case that the
15537 previous character position is also displayed from a display
15538 vector or covered by a display string or image. (Bug#14476)
15540 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15542 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15543 (struct MonitorInfo, free_monitors): Remove.
15544 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15545 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15546 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15549 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15550 (struct MonitorInfo, free_monitors): Remove.
15551 (ns_screen_name): Make static.
15552 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15553 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15556 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15557 (struct MonitorInfo): New struct.
15558 (free_monitors, make_monitor_attribute_list): Declare.
15560 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15562 (free_monitors, make_monitor_attribute_list): New functions.
15563 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15566 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15568 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15570 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15572 * keyboard.c: Apply keyboard decoding only to events that come directly
15573 from the tty, not from unread-command-events (bug#14368).
15574 (read_event_from_main_queue): New function, extracted from read_char.
15575 (read_decoded_char): Remove.
15576 (read_decoded_event_from_main_queue): New function to replace it.
15577 (read_char): Use it.
15578 (read_key_sequence): Use read_char rather than read_decoded_char.
15580 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15582 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15584 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15586 2013-05-22 Kenichi Handa <handa@gnu.org>
15588 The following changes are to fix the setting of
15589 buffer-file-coding-system on, for instance, C-x RET c unix RET
15590 _FILE_OF_DOS_EOL_TYPE_ RET.
15592 * coding.h (struct coding_system): New member detected_utf8_chars.
15594 * coding.c (detect_coding_utf_8): Count characters and check EOL
15595 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15597 (setup_coding_system): Do not initialize coding->head_ascii.
15598 (check_ascii): Do not set coding->eol_seen but update it. Do not
15599 call adjust_coding_eol_type here.
15600 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15601 If the eol-type of CODING is already specified, adjust the eol type
15602 of the found coding-system.
15603 (decode_coding_gap): Cancel previous change. Utilize the
15604 character numbers counted by detect_coding_utf_8. Fix detection
15607 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15609 * search.c (looking_at_1): Only set last_thing_searched if the match
15610 changed the match-data (bug#14281).
15612 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15614 * xdisp.c (reseat_at_previous_visible_line_start):
15615 Already declared in dispextern.h, so remove it here.
15616 (move_it_vertically_backward): Likewise.
15618 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15620 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15621 (Fx_display_pixel_width, Fx_display_pixel_height)
15622 (Fx_display_mm_width, Fx_display_mm_height):
15623 Mention `display-monitor-attributes-list' in docstrings.
15625 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15626 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15627 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15628 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15629 (Fx_display_backing_store, Fx_display_visual_class)
15630 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15631 (Fx_display_grayscale_p, Fx_display_pixel_width)
15632 (Fx_display_pixel_height, Fx_display_planes)
15633 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15634 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15635 (Fx_display_mm_width, Fx_display_mm_height)
15636 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15637 height for all physical monitors as in X11.
15639 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15640 Return pixel width or height for all physical monitors as in X11.
15642 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15644 Port --enable-gcc-warnings to clang.
15645 * bytecode.c (exec_byte_code):
15647 Redo diagnostic pragmas to pacify clang, too.
15648 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15649 * editfns.c (Fencode_time):
15650 * fileio.c (file_accessible_directory_p):
15651 * font.c (font_unparse_xlfd):
15652 Use '&"string"[index]' instead of '"string" + (index)'.
15653 * undo.c (user_error): Remove; unused.
15655 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15657 * insdel.c (insert_1_both): Document the arguments, instead of
15658 referring to insert_1, which no longer exists.
15660 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15661 some window, increment windows_or_buffers_changed, so that
15662 *Messages* display in that window is updated. (Bug#14408)
15664 * w32.c: Include epaths.h.
15665 (init_environment): Use cmdproxy.exe without leading directories.
15666 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15668 (gettimeofday): Adjust signature and return value to Posix
15671 * unexw32.c (open_output_file): Delete the existing emacs.exe
15672 before creating it, to break the hard link to the versioned
15675 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15676 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15677 (FIRSTFILE_OBJ): New variables.
15678 (W32_RES): Rename to EMACSRES. All users changed.
15679 (base_obj): Use $(CM_OBJ).
15680 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15681 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15682 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15683 $(W32_RES_LINK) before $(LIBES).
15684 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15686 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15688 * makefile.w32-in (DOC): Use just "DOC".
15690 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15692 * process.c: Export default filters and sentinels to Elisp.
15693 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15695 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15696 (Fset_process_sentinel, Fformat_network_address):
15697 Default to them instead of nil.
15698 (server_accept_connection): Sentinels can't be nil any more.
15699 (read_and_dispose_of_process_output): New function, extracted from
15700 read_process_output.
15701 (read_process_output): Use it; filters can't be nil.
15702 (Finternal_default_process_filter): New function, extracted from
15703 read_process_output.
15704 (exec_sentinel_unwind): Remove function.
15705 (exec_sentinel): Don't zilch sentinel while running.
15706 (status_notify): Sentinels can't be nil.
15707 (Finternal_default_process_sentinel): New function extracted from
15709 (setup_process_coding_systems): Default filter is not nil any more.
15710 (syms_of_process): Export new Elisp functions and initialize
15712 * lisp.h (make_lisp_proc): New function.
15714 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15716 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15718 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15720 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15721 unless we know that the window w is a leaf window.
15722 Another attempt at solving bug#14062.
15724 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15726 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15729 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15731 * image.c (gif_load): Check that subimages fit (Bug#14345).
15733 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15735 * lread.c (skip_dyn_eof): New function.
15736 (read1): Use it to skip the end of a file in response to #@00.
15738 * doc.c (get_doc_string): Slightly relax the sanity checking.
15740 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15742 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15743 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15744 (MonitorInfo): New struct.
15745 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15746 (Fns_display_monitor_attributes_list): New functions.
15747 (display-usable-bounds): Remove.
15748 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15751 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15753 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15754 (GTK_CHECK_VERSION): New macro, if not already defined.
15755 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15756 replaced by GTK_CHECK_VERSION.
15758 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15760 * xterm.h (GTK_PREREQ): New macro.
15761 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15762 to use this macro instead, for consistency and clarity.
15764 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15766 * xdisp.c (row_for_charpos_p): New function, with code of
15767 cursor_row_p, but accepts an additional argument CHARPOS instead
15768 of using a hardcoded PT.
15769 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15770 (row_containing_pos): Call row_for_charpos_p instead of partially
15771 doing the same. Fixes cursor positioning under longlines-mode
15772 when longlines-show-effect includes more than one newline, when
15773 moving the cursor vertically up.
15775 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15777 * makefile.w32-in (ACL_H): New macro.
15778 ($(BLD)/fileio.$(O)): Update dependencies.
15780 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15782 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15783 * Makefile.in (LIB_ACL): New macro.
15784 (LIBACL_LIBS): Remove.
15785 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15786 * fileio.c: Include <acl.h>.
15787 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15788 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15790 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15793 * unexelf.c: Don't assume ElfW (Half) fits in int.
15794 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15795 when dealing with ElfW (Half) values, since they can exceed 2**31
15796 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15797 (entry_address): Omit unused NUM arg. All uses changed.
15799 2013-05-07 Juri Linkov <juri@jurta.org>
15801 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15802 to the string converted from number with `Fnumber_to_string'.
15805 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15807 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15808 This fixes a problem introduced by my previous change.
15810 2013-05-07 Glenn Morris <rgm@gnu.org>
15812 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15814 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15816 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15818 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15820 Static checking by GCC 4.8.0.
15821 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15822 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15823 (x_get_monitor_attributes_fallback)
15824 (x_get_monitor_attributes_xinerama)
15825 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15826 Define only if USE_GTK.
15827 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15828 (x_get_monitor_attributes_fallback): Omit unused locals.
15829 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15830 Use double, not float, to avoid mixed-mode floating point arithmetic.
15832 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15833 Jan Djärv <jan.h.d@swipnet.se>
15835 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15836 (XINERAMA_CFLAGS): New macros.
15837 (ALL_CFLAGS, LIBES): Use them.
15839 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15840 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15841 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15842 (syms_of_xfns): DEFSYM them.
15843 (struct MonitorInfo): New struct.
15844 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15845 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15846 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15847 (x_get_monitor_attributes_xinerama): New functions.
15848 (Fx_display_monitor_attributes_list): New primitive.
15849 (syms_of_xfns): Defsubr it.
15851 * xterm.h (x_display_info): Add Xatom_net_workarea and
15852 Xatom_net_current_desktop.
15854 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15855 and dpyinfo->Xatom_net_current_desktop.
15857 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15859 * xdisp.c (pos_visible_p): Use the special code for finding the
15860 beginning of a display property or overlay for any "replacing"
15861 display property, not just for display strings. This solves
15862 incorrect reporting of position by posn-at-point. (Bug#14241)
15864 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15866 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15867 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15868 Verify that ElfW (Half) fits in int.
15869 (fatal): Use same signature as lisp.h.
15870 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15871 configure and build with -DUNEXELF_DEBUG without worrying about
15872 other modules that use DEBUG.
15873 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15874 possibly-wide integers now uses it instead of plain fprintf.
15875 (entry_address): New function, which avoids problems with 32-bit
15876 overflow on 64-bit hosts.
15877 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15878 (round_up): Don't assume the remainder fits in int.
15879 (find_section): Use bool for boolean. Simplify debug code.
15880 (unexec): Don't assume file sizes fit in int or size_t.
15881 Omit unnecessary trailing newline in 'fatal' format.
15882 Use strerror rather than outputting decimal error number.
15883 Remove unused code when emacs is not defined;
15884 this file relies on Emacs now.
15885 Don't assume e_phnum and e_shnum are positive.
15887 * regex.c: Fix problems when DEBUG is defined.
15888 (extract_number, extract_number_and_incr): Define regardless of
15889 whether DEBUG is defined; that's simpler and makes the code less
15890 likely to go stale in the normal case when DEBUG is not defined.
15891 Return int rather than taking an int * arg. All callers changed.
15892 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15893 Remove, replacing with ...
15894 (DEBUG_PRINT): New macro. All callers changed.
15895 (DEBUG_COMPILES_ARGUMENTS): New macro.
15896 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15897 (print_compiled_pattern, print_double_string) [DEBUG]:
15898 Use prototype rather than old-style definition.
15899 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15900 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15901 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15902 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15903 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15904 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15905 This matters only when DEBUG is defined.
15907 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15909 * xdisp.c (set_iterator_to_next): Set the
15910 ignore_overlay_strings_at_pos_p flag only if we are _really_
15911 iterating over an overlay string, as indicated by the
15912 current.overlay_string_index member. (Bug#14306)
15914 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15916 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15917 to where it is used, to avoid autorelease issues (Bug#14050).
15919 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15921 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15922 * fileio.c (syms_of_fileio): Implement this.
15923 * filelock.c (create_lock_file): If symbolic links don't work, so
15924 we use a regular file as a lock file, do not fsync the lock file;
15927 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15929 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15930 (syms_of_minibuf): Adjust accodingly.
15932 * callint.c (Fcall_interactively): Adjust calls accordingly.
15934 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15936 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15937 w->contents is a buffer before computing everything else.
15938 Use parentheses to disambiguate last part of the condition.
15940 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15941 assertion violations. (Bug#14062)
15943 2013-05-01 David Reitter <david.reitter@gmail.com>
15945 * nsfns.m (ns_tooltip): Initialize.
15947 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15949 * coding.c (decode_coding_gap): Don't remove the character before
15950 a newline unless it's a CR character. (Bug#14287)
15952 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15954 * dispextern.h (struct face): Move enum face_underline_type
15955 earlier so that bitfields can be in the same word.
15957 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15959 * nsfns.m (handlePanelKeys): New function.
15960 (EmacsOpenPanel:performKeyEquivalent:)
15961 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15962 arrows/function/control and copy/paste keys (Bug#14296).
15964 2013-04-27 Juri Linkov <juri@jurta.org>
15966 * callint.c (Fcall_interactively): Call `Qread_number' for
15967 interactive code letter `n' instead of using duplicate code.
15970 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15972 * systime.h (make_timeval): Declare as 'const'.
15974 2013-04-27 Kenichi Handa <handa@gnu.org>
15976 * font.c (font_open_entity): Always open a font of manageable
15979 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15981 Port better to AIX (Bug#14258).
15982 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15985 2013-04-24 Kenichi Handa <handa@gnu.org>
15987 * coding.c (decode_coding_iso_2022): When an invalid escape
15988 sequence is encountered, reset the invocation and designation
15989 status to the safest one.
15991 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15993 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15994 Without this fix, "make distclean" leaves stamp-h1 behind.
15996 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15998 * w32fns.c (w32_fullscreen_rect): New function to compute the
15999 window rectangle for the given fullscreen mode.
16000 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16001 longer tunes the window size. This keeps the window's edges flush
16002 with the screen and allows the taskbar to hide itself in fullboth.
16004 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16005 window decorations and uses the entire screen.
16007 * w32term.h (w32_fullscreen_rect) Add prototype.
16008 (struct w32_output): Replace normal_width, normal_height,
16009 normal_top, and normal_left members with a single normal_placement
16011 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16013 (FRAME_NORMAL_PLACEMENT): New macro.
16015 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16017 * minibuf.c (Ftest_completion): Silence compiler warning.
16019 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16021 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16024 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16027 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16028 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16029 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16030 parentheses where appropriate.
16032 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16034 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16036 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16038 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16039 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16040 Mention in the doc string that setting these variables takes
16041 effect only after a call to set-window-buffer. (Bug#14200)
16043 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16045 * indent.c (Fvertical_motion): Don't consider display strings on
16046 overlay strings as display strings on the buffer position we
16047 started from. This prevents vertical cursor motion from jumping
16048 more than one line when there's an overlay string with a display
16049 property at end of line.
16050 Reported by Karl Chen <Karl.Chen@quarl.org> in
16051 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16053 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16055 * window.c (select_window): `record_buffer' even if window is
16056 already selected (bug#14191).
16058 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16060 * window.c (Fwindow_end): Test more flags, including the buffer's
16061 last_overlay_modified flag, to determine whether the window's
16062 display is really up-to-date. Prevents the function from
16063 returning a stale value. (Bug#14170)
16064 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16067 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16069 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16070 garbaged only if it is not already the top frame on its TTY.
16071 This prevents flickering due to constant redrawing of TTY frames when
16072 there are GUI frames open in the same session. (Bug#13864)
16074 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16076 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16077 of marking the idle timers directly.
16079 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16081 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16082 tables (bug#14054).
16084 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16086 * window.c (select_window): Don't record_buffer while the invariant is
16087 temporarily broken (bug#14161).
16089 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16091 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16093 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16095 2013-04-07 Romain Francoise <romain@orebokech.com>
16097 Ignore additional platform-specific ACL errors (Bug#13702).
16098 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16099 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16101 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16103 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16106 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16108 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16109 This bug was introduced by my 2013-02-25 change that simplified
16110 data_start configuration. Without this change, on GNU/Linux
16111 an Emacs configured with --enable-profiling fails immediately
16112 due to a profiler signal.
16113 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16114 with these flags. On platforms where special flags are needed
16115 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16116 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16117 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16119 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16121 Get rid of some platform-specific functions examining window
16122 system and its capabilities. This is a partial rework of the
16124 * lisp.h (have_menus_p): Remove prototype. This function is
16125 replaced with platform-independent window_system_available.
16126 (check_window_system): Move to...
16127 * frame.h (decode_window_system_frame, window_system_available):
16128 ...here, add new prototypes.
16129 * frame.c (window_system_available, decode_window_system_frame):
16131 (check_window_system): Platform-independent now.
16132 * xterm.h (x_in_use): Remove declaration.
16134 * w32term.h (check_x_frame):
16135 * nsterm.h (check_x_frame): Remove prototypes. This function
16136 is replaced with platform-independent decode_window_system_frame.
16137 * msdos.c (have_menus_p): Remove.
16138 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16139 Remove platform-specific functions. Use check_window_system,
16140 decode_window_system_frame and check_ns_display_info where
16141 appropriate. Minor style and comment tweaks.
16142 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16143 (check_x_frame): Likewise.
16144 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16146 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16147 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16148 * xmenu.c, xselect.c: All related users changed.
16150 2013-04-03 Kenichi Handa <handa@gnu.org>
16152 The following changes is to optimize the code for reading UTF-8
16155 * coding.c (check_ascii): Rename from detect_ascii. Return value
16156 changed. Check EOL format. Do not call adjust_coding_eol_type
16158 (check_utf_8): New function.
16159 (adjust_coding_eol_type): Do nothing if already adjusted.
16160 (detect_coding): Compare the return value of check_ascii with
16161 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16162 (decode_coding_gap): Optimize for valid UTF-8.
16164 2013-03-21 Kenichi Handa <handa@gnu.org>
16166 * coding.c (syms_of_coding): Cancel previous change.
16168 * insdel.c (insert_from_gap): Fix previous change.
16170 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16172 Consistently use platform-specific function to detect window system.
16173 * lisp.h (check_window_system): New prototype. This function is
16174 going to replace check_x, check_w32 and check_ns.
16175 (have_menus_p): Mention msdos.c in comment.
16176 * fontset.c (check_window_system_func): Remove. Adjust all users.
16177 * fontset.h (check_window_system_func): Remove prototype.
16178 * nsterm.h (check_ns):
16179 * xterm.h (check_x):
16180 * w32term.h (check_w32): Likewise.
16181 * menu.c (Fx_popup_menu): Use check_window_system.
16182 * msdos.c (check_window_system): Define for MS-DOS.
16183 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16184 * w32fns.c (check_window_system): Likewise for MS-Windows.
16185 * xfns.c (check_window_system): Likewise for X.
16186 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16187 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16189 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16191 Prefer < to > in range checks such as 0 <= i && i < N.
16192 This makes it easier to visualize quantities on a number line.
16193 This patch doesn't apply to all such range checks,
16194 only to the range checks affected by the 2013-03-24 change.
16195 This patch reverts most of the 2013-03-24 change.
16196 * alloc.c (xpalloc, Fgarbage_collect):
16197 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16198 * character.c (string_escape_byte8):
16199 * charset.c (read_hex):
16200 * data.c (cons_to_unsigned):
16201 * dispnew.c (update_frame_1):
16202 * doc.c (Fsubstitute_command_keys):
16203 * doprnt.c (doprnt):
16204 * editfns.c (hi_time, decode_time_components):
16205 * fileio.c (file_offset):
16206 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16207 * font.c (font_intern_prop):
16208 * frame.c (x_set_alpha):
16209 * gtkutil.c (get_utf8_string):
16210 * indent.c (check_display_width):
16211 * keymap.c (Fkey_description):
16212 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16214 * minibuf.c (read_minibuf_noninteractive):
16215 * process.c (wait_reading_process_output):
16216 * search.c (Freplace_match):
16217 * window.c (get_phys_cursor_glyph):
16218 * xdisp.c (redisplay_internal):
16219 * xsmfns.c (smc_save_yourself_CB):
16220 Prefer < to > for range checks.
16221 * dispnew.c (sit_for): Don't mishandle NaNs.
16222 This fixes a bug introduced in the 2013-03-24 change.
16223 * editfns.c (decode_time_components): Don't hoist comparison.
16224 This fixes another bug introduced in the 2013-03-24 change.
16226 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16228 * frame.h (struct frame): Drop scroll_bottom_vpos
16229 member becaue all real users are dead long ago.
16230 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16231 * xdisp.c (redisplay_internal): Adjust user.
16233 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16235 * nsmenu.m (showAtX:Y:for:): setLevel to
16236 NSPopUpMenuWindowLevel (Bug#13998).
16238 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16240 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16241 (ns_check_pending_open_menu): Declare.
16243 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16244 (x_activate_menubar): Update the menu with title that matches
16245 ns_get_pending_menu_title, and call
16246 ns_check_pending_openmenu (Bug#12698).
16247 (menuWillOpen:): New method.
16248 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16250 * nsterm.m (menu_will_open_state, menu_mouse_point)
16251 (menu_pending_title): New varaibles.
16252 (ns_get_pending_menu_title, ns_check_menu_open)
16253 (ns_check_pending_open_menu): New functions.
16255 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16257 * indent.c (current_column_bol_cache): Remove leftover which is not
16258 used in Fmove_to_column any more.
16259 (current_column, scan_for_column): Adjust users.
16260 * keyboard.c (last_point_position_buffer, last_point_position_window):
16261 Remove leftovers which are not used for recording undo any more.
16262 (command_loop_1, syms_of_keyboard): Adjust users.
16263 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16264 redisplay_window any more.
16265 (move_it_to): Adjust user.
16267 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16269 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16270 Update dependencies.
16272 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16274 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16275 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16276 forward references.
16278 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16280 * window.h (struct window): Replace hchild, vchild and buffer slots
16281 with a single slot 'contents'. This is possible because each valid
16282 window may have either the child window (in vertical or horizontal
16283 combination) or buffer to display (for the leaf window). Using that,
16284 a lot of operations to traverse and/or change window hierarchies may
16285 be simplified. New member horizontal is used to distinguish between
16286 horizontal and vertical combinations of internal windows.
16287 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16288 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16289 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16290 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16291 Use contents slot, not buffer, where appropriate.
16292 (wset_combination): New function.
16293 (wset_buffer): Add eassert.
16294 (Fframe_first_window): Simplify the loop reaching first window.
16295 (Fwindow_buffer): Use WINDOW_LEAF_P.
16296 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16297 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16298 (unshow_buffer): Convert initial debugging check to eassert.
16299 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16300 (make_parent_window, window_resize_check, window_resize_apply)
16301 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16302 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16303 Adjust to match struct window changes.
16304 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16305 (mark_window_cursors_off, count_windows, get_leaf_windows)
16306 (foreach_window_1): Simplify the loop.
16307 * alloc.c (mark_object): Do not check for the leaf window because
16308 internal windows has no glyph matrices anyway.
16309 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16310 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16311 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16312 (build_frame_matrix_from_window_tree, mirror_make_current)
16313 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16314 (update_window_tree, set_window_update_flags): Simplify the loop.
16315 (sync_window_with_frame_matrix_rows): Enforce live window.
16316 Use contents slot, not buffer, where appropriate.
16317 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16318 and WINDOW_HORIZONTAL_COMBINATION_P.
16319 (make_frame_visible_1): Simplify the loop.
16320 Use contents slot, not buffer, where appropriate.
16321 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16322 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16323 (expose_window_tree): Likewise.
16324 Use contents slot, not buffer, where appropriate.
16325 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16326 to avoid deleted windows. Use contents slot instead of buffer.
16327 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16328 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16329 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16330 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16332 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16334 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16335 identify the reasons for assertion violations in bug#14062 and
16337 (Fx_show_tip): Fix compilation error under
16338 "--enable-check-lisp-object-type". (Bug#14073)
16340 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16341 Reported by <rzl24ozi@gmail.com>.
16343 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16345 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16347 (unwind_with_echo_area_buffer): ...to restore it here.
16348 This is needed to ensure that...
16349 (redisplay_window): ...both window markers are valid here,
16350 which is verified by eassert.
16351 * editfns.c (save_excursion_save): Do not assume that
16352 selected_window always displays the buffer.
16353 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16356 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16358 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16361 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16363 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16365 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16367 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16368 since MinGW's w32api headers do. This avoids compiler warnings.
16370 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16371 if already defined.
16373 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16375 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16377 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16379 * gtkutil.c (style_changed_cb): Check if frame is live and an
16380 X frame (Bug#14038).
16382 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16384 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16385 Define only for _WIN32_WINNT less than 0x0500.
16386 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16388 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16389 see its own definitions of 'struct timeval' and 'struct timezone'.
16391 Fix incompatibilities between MinGW.org and MinGW64 headers.
16392 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16394 * w32.c (REPARSE_DATA_BUFFER): Guard with
16395 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16397 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16399 * xterm.c: Include X11/XKBlib.h
16400 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16402 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16404 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16406 * blockinput.h (input_blocked_p): Likewise.
16407 * bytecode.c (exec_byte_code): Likewise.
16408 * callproc.c (call_process_kill, call_process_cleanup)
16409 (Fcall_process): Likewise.
16410 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16411 (Fccl_execute_on_string): Likewise.
16412 * character.c (string_escape_byte8): Likewise.
16413 * charset.c (read_hex): Likewise.
16414 * cm.c (calccost): Likewise.
16415 * data.c (cons_to_unsigned): Likewise.
16416 * dired.c (directory_files_internal, file_name_completion):
16418 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16419 (sit_for): Likewise.
16420 * doc.c (Fsubstitute_command_keys): Likewise.
16421 * doprnt.c (doprnt): Likewise.
16422 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16423 * emacsgtkfixed.c: Likewise.
16424 * fileio.c (file_offset, Fwrite_region): Likewise.
16425 * floatfns.c (Fexpt, fmod_float): Likewise.
16426 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16428 * font.c (font_intern_prop): Likewise.
16429 * frame.c (x_set_alpha): Likewise.
16430 * gtkutil.c (get_utf8_string): Likewise.
16431 * indent.c (check_display_width): Likewise.
16432 * intervals.c (create_root_interval, rotate_right, rotate_left)
16433 (split_interval_right, split_interval_left)
16434 (adjust_intervals_for_insertion, delete_node)
16435 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16436 (merge_interval_right, merge_interval_left, copy_intervals)
16437 (set_intervals_multibyte_1): Likewise.
16438 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16439 * keymap.c (Fkey_description): Likewise.
16440 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16441 * lread.c (openp, read_integer, read1, string_to_number):
16443 * menu.c (ensure_menu_items): Likewise.
16444 * minibuf.c (read_minibuf_noninteractive): Likewise.
16445 * print.c (printchar, strout): Likewise.
16446 * process.c (create_process, Faccept_process_output)
16447 (wait_reading_process_output, read_process_output, send_process)
16448 (wait_reading_process_output): Likewise.
16449 * profiler.c (make_log, handle_profiler_signal): Likewise.
16450 * regex.c (re_exec): Likewise.
16451 * regex.h: Likewise.
16452 * search.c (looking_at_1, Freplace_match): Likewise.
16453 * sysdep.c (get_child_status, procfs_ttyname)
16454 (procfs_get_total_memory): Likewise.
16455 * systime.h (EMACS_TIME_VALID_P): Likewise.
16456 * term.c (dissociate_if_controlling_tty): Likewise.
16457 * window.c (get_phys_cursor_glyph): Likewise.
16458 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16459 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16461 * xfns.c (Fx_window_property): Likewise.
16462 * xmenu.c (set_frame_menubar): Likewise.
16463 * xselect.c (x_get_window_property, x_handle_dnd_message):
16465 * xsmfns.c (smc_save_yourself_CB): Likewise.
16466 * xterm.c (x_scroll_bar_set_handle): Likewise.
16468 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16470 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16471 to be optional or nil. Adjust comment and convert it to docstring.
16472 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16473 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16475 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16477 Static checking by GCC 4.8-20130319.
16478 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16479 * process.c (Fset_process_datagram_address)
16480 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16481 * xdisp.c (get_char_face_and_encoding)
16482 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16483 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16484 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16486 2013-03-24 Ken Brown <kbrown@cornell.edu>
16488 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16489 fix compilation on 64-bit Cygwin, where underscores are not
16490 automatically prepended.
16492 * w32term.c (w32_initialize): Silence compiler warning.
16494 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16496 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16497 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16498 variables, to save and restore frame dimensions.
16499 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16500 after returning from a 'fullscreen' configuration.
16501 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16502 to avoid races between the main thread and the input thread.
16504 * w32term.h (struct w32_output): New members normal_width,
16505 normal_height, normal_top, normal_left, and prev_fsmode.
16506 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16507 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16508 members of a frame.
16510 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16511 'fullscreen' parameter. Always record previous width and height
16512 of the frame, except when switching out of maximized modes, so
16513 that they could be restored correctly, instead of resetting to the
16514 default frame dimensions. Send SC_RESTORE command to the frame,
16515 unless we are going to send SC_MAXIMIZE, to restore the frame
16516 resize hints in the mouse pointer shown by the window manager.
16519 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16521 * lisp.h (get_frame_param): Adjust conditions for prototype
16524 2013-03-22 Ken Brown <kbrown@cornell.edu>
16526 * unexcw.c: Drop unneeded inclusion of w32common.h.
16527 (report_sheap_usage): Declare.
16528 (read_exe_header): Add magic numbers for x86_64.
16529 (fixup_executable): Fix printf format specifier for unsigned long
16532 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16534 * frame.h (struct frame): Put menu_bar_window under #ifdef
16535 because this member is not needed when X toolkit is in use.
16536 (fset_menu_bar_window):
16537 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16538 (free_glyphs, update_frame):
16539 * xdisp.c (expose_frame): Likewise.
16540 (display_menu_bar): Likewise. Remove redundant eassert.
16541 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16544 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16546 Use functions and constants to manipulate Lisp_Save_Value objects.
16547 This replaces code that used macros and strings and token-pasting.
16548 The change makes the C source a bit easier to follow,
16549 and shrinks the Emacs executable a bit.
16550 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16551 (make_save_value): Change 1st arg from string to enum. All callers
16554 (mark_object): Use if, not #if, for GC_MARK_STACK.
16555 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16556 (XSAVE_OBJECT): Now functions, not macros.
16557 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16558 the constant was never used.
16559 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16560 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16561 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16562 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16564 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16565 type3 with a single member save_type. All uses changed.
16566 (save_type, set_save_pointer, set_save_integer): New functions.
16567 * print.c (PRINTX): Remove.
16569 * alloc.c: Remove redundant static declarations.
16571 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16573 * window.h (struct window): Convert left_col, top_line, total_lines
16574 and total_cols from Lisp_Objects to integers. Adjust comments.
16575 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16577 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16578 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16579 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16580 Adjust users where appropriate.
16582 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16584 * frame.h (struct frame): Drop resx and resy because the same data is
16585 available from window system-specific output context. Adjust users.
16586 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16587 New functions to provide defaults when no window system available.
16588 (FRAME_RES_X, FRAME_RES_Y): New macros.
16589 (NUMVAL): Move from xdisp.c.
16590 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16591 (Ffont_face_attributes, Fopen_font):
16592 * image.c (gs_load):
16593 * w32font.c (fill_in_logfont):
16594 * xdisp.c (calc_pixel_width_or_height):
16595 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16596 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16598 2013-03-20 Kenichi Handa <handa@gnu.org>
16600 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16601 to 1 (temporary workaround until a bug related to ASCII
16602 optimization is fixed).
16604 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16606 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16607 Signal error if window is not internal. Adjust docstring.
16608 (delete_all_child_windows): Use combination_limit to save the buffer.
16609 (Fset_window_configuration): Adjust accordingly.
16610 * print.c (syms_of_print): Initialize debugging output not here...
16611 (init_print_once): ...but in a new function here.
16612 * lisp.h (init_print_once): Add prototype.
16613 * emacs.c (main): Add call to init_print_once. Adjust comments.
16615 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16617 * window.c (window_resize_check, window_resize_apply)
16618 (window_from_coordinates, recombine_windows, set_window_buffer)
16619 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16620 (Fsplit_window_internal, Fdelete_window_internal)
16621 (freeze_window_starts): Use bool for booleans.
16622 * window.h (window_frame_coordinates, resize_frame_windows)
16623 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16625 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16627 * dispnew.c (bitch_at_user): Use `user-error'.
16629 2013-03-17 Ken Brown <kbrown@cornell.edu>
16631 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16632 as return type of image_background. (Bug#13981)
16633 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16635 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16637 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16638 (ns_select): Don't return with result uninitialized.
16640 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16643 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16645 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16646 directories. If filename is nil, get directory name (Bug#13932).
16647 Use getFilename and getDirectory.
16648 (getFilename, getDirectory): New methods for EmacsSavePanel and
16650 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16652 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16654 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16656 2013-03-15 Kenichi Handa <handa@gnu.org>
16658 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16659 (adjust_after_replace): Make it back to static. Delete the third
16660 arg text_at_gap_tail. Cancel the code for handling it.
16662 * coding.h (struct coding_system): New member eol_seen.
16664 * coding.c (detect_ascii): New function.
16665 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16666 when the source bytes are actually scanned. On detecting for
16667 coding_category_utf_8_auto, call detect_ascii instead of scanning
16668 source bytes directly.
16669 (produce_chars): Call insert_from_gap with the new arg 0.
16670 (encode_coding): Likewise.
16671 (decode_coding_gap): Control ASCII optimization by the variable
16672 disable_ascii_optimization instead of #ifndef .. #endif.
16673 Deccode EOL format according to coding->eol_seen.
16674 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16677 * lisp.h (adjust_after_replace): Cancel externing it.
16678 (insert_from_gap): Adjust prototype.
16680 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16682 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16683 FULLSCREEN_MAXIMIZED. (Bug#13935)
16685 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16687 * region-cache.c (find_cache_boundary, move_cache_gap)
16688 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16689 Simplify debugging check and convert to eassert. Adjust comment.
16690 (pp_cache): Put under ENABLE_CHECKING.
16692 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16694 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16695 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16696 and WM_ACTIVATEAPP.
16697 (w32fullscreen_hook): If the frame is visible, reset
16698 f->want_fullscreen flag after changing the frame size. If the
16699 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16702 2013-03-13 Daniel Colascione <dancol@dancol.org>
16704 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16705 too so that these builds can use Cygwin's file conversion
16706 functions. (We've been building and linking cygw32.o all along
16707 and just not using it.)
16709 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16711 File synchronization fixes (Bug#13944).
16712 * Makefile.in (LIB_FDATASYNC): New macro.
16714 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16715 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16716 Don't worry about HAVE_FSYNC, since a substitute fsync is
16717 available if the system lacks one.
16718 (Fwrite_regin): Retry fsync if interrupted.
16720 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16722 * w32term.c (w32_read_socket): If the Emacs frame is being
16723 activated, call w32fullscreen_hook, to make sure the new frame
16724 dimensions are in effect. (Bug#13937)
16726 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16728 * xdisp.c (init_iterator): Simplify because both character and byte
16729 positions are either specified or -1. Add eassert. Adjust comment.
16730 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16731 character and byte positions can be obtained from marker.
16733 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16735 Static checking by Sun C 5.12.
16736 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16737 * bytecode.c (exec_byte_code):
16738 * dispnew.c (init_display):
16740 * fileio.c (Fsubstitute_in_file_name):
16741 * keyboard.c (Fevent_convert_list):
16742 * keymap.c (Fsingle_key_description):
16743 * term.c (maybe_fatal, fatal):
16744 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16745 * xsmfns.c (Fhandle_save_session):
16746 Omit unreachable code.
16747 * keymap.c (map_keymap_char_table_item): Cast void * to
16748 a function pointer type; the C Standard requires this.
16750 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16751 Include <sys/param.h> unconditionally, as that works elsewhere and
16752 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16753 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16756 See ChangeLog.12 for earlier changes.
16758 ;; Local Variables:
16762 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16764 This file is part of GNU Emacs.
16766 GNU Emacs is free software: you can redistribute it and/or modify
16767 it under the terms of the GNU General Public License as published by
16768 the Free Software Foundation, either version 3 of the License, or
16769 (at your option) any later version.
16771 GNU Emacs is distributed in the hope that it will be useful,
16772 but WITHOUT ANY WARRANTY; without even the implied warranty of
16773 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16774 GNU General Public License for more details.
16776 You should have received a copy of the GNU General Public License
16777 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.